readme: update

.clang-tidy

@@ -1 +0,0 @@
-Checks: '-*,clang-diagnostic-*,performance-*,bugprone-*,llvm-*,clang-analyzer-*,misc-*,-llvm-namespace-comment,-misc-unused-parameters,-misc-non-private-member-variables-in-classes,-llvm-header-guard,-llvm-include-order,-bugprone-suspicious-string-compare'

.gitignore

@@ -46,18 +46,8 @@ Makefile.in
 .kdev4/
 *.kdev4
 
-# VSCode
-.vscode/*
-
-# Eclipse CDT
-.cproject
-.project
-.autotools
-language.settings.xml
-
 # Python
 *.pyc
-*.stamp
 python/opendht.cpp
 python/setup.py
 
@@ -70,6 +60,3 @@ doc/Doxyfile
 # vim swap files
 *.swp
 *.swo
-
-# build dir
-build

.travis.yml

@@ -1,4 +1,3 @@
-dist: xenial
 sudo: required
 
 services:
@@ -12,13 +11,18 @@ env:
     - OPENDHT_TEST_JOB="opendht.llvm"
     - OPENDHT_TEST_JOB="opendht.proxyserver"
     - OPENDHT_TEST_JOB="opendht.proxyclient"
-    - OPENDHT_TEST_JOB="opendht.push"
+    - OPENDHT_TEST_JOB="opendht.proxyserverpush"
+    - OPENDHT_TEST_JOB="opendht.proxyclientpush"
+    - OPENDHT_TEST_JOB="opendht.all"
 
 before_install:
   - |
     # non llvm builds
     if [[ "$OPENDHT_TEST_JOB" != *"opendht.llvm"* ]]; then
       docker pull aberaud/opendht-deps;
+      if [[ "$OPENDHT_TEST_JOB" != *"opendht.classic"* ]]; then
+        docker build -t opendht-deps-proxy -f docker/DockerfileDepsProxy .;
+      fi
     fi
 
   - |
@@ -38,23 +42,23 @@ script:
     # proxy builds
     if [[ "$OPENDHT_TEST_JOB" != *"opendht.llvm"* ]] && [[ "$OPENDHT_TEST_JOB" != *"opendht.classic"* ]]; then
       docker build -t opendht-proxy -f docker/DockerfileTravisProxy .;
-      options='-DOPENDHT_SANITIZE=On ';
-      if [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyserver"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.push"* ]]; then
+      options='';
+      if [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyserver"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyserverpush"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.all"* ]]; then
         options+='-DOPENDHT_PROXY_SERVER=ON ';
       else
         options+='-DOPENDHT_PROXY_SERVER=OFF ';
       fi
-      if [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyclient"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.push"* ]]; then
+      if [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyclient"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyclientpush"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.all"* ]]; then
         options+='-DOPENDHT_PROXY_CLIENT=ON ';
       else
         options+='-DOPENDHT_PROXY_CLIENT=OFF ';
       fi
-      if [[ "$OPENDHT_TEST_JOB" == *"opendht.push"* ]]; then
+      if [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyserverpush"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.proxyclientpush"* ]] || [[ "$OPENDHT_TEST_JOB" == *"opendht.all"* ]]; then
         options+='-DOPENDHT_PUSH_NOTIFICATIONS=ON ';
       else
         options+='-DOPENDHT_PUSH_NOTIFICATIONS=OFF ';
       fi
-      docker run opendht-proxy /bin/sh -c "cd /root/opendht && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=ON -DOPENDHT_LTO=ON -DOPENDHT_TESTS=ON $options .. && make -j8 && ./opendht_unit_tests && make install";
+      docker run opendht-proxy /bin/sh -c "cd /root/opendht && mkdir build && cd build && cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=ON -DOPENDHT_LTO=ON $options .. && make -j8 && make install";
     fi
 
   - |

CMakeLists.txt

@@ -1,7 +1,7 @@
 cmake_minimum_required (VERSION 3.1)
 project (opendht)
 set (opendht_VERSION_MAJOR 1)
-set (opendht_VERSION_MINOR 10.1)
+set (opendht_VERSION_MINOR 6.0)
 set (opendht_VERSION ${opendht_VERSION_MAJOR}.${opendht_VERSION_MINOR})
 set (PACKAGE_VERSION ${opendht_VERSION})
 set (VERSION "${opendht_VERSION}")
@@ -16,15 +16,11 @@ option (OPENDHT_SYSTEMD "Install systemd module" OFF)
 option (OPENDHT_ARGON2 "Use included argon2 sources" OFF)
 option (OPENDHT_LTO "Build with LTO" OFF)
 option (OPENDHT_SANITIZE "Build with address sanitizer and stack protector" OFF)
-option (OPENDHT_PROXY_SERVER "Enable DHT proxy server, use Restinio and jsoncpp" OFF)
+option (OPENDHT_PROXY_SERVER "Enable DHT proxy server, use Restbed and jsoncpp" OFF)
 option (OPENDHT_PUSH_NOTIFICATIONS "Enable push notifications support" OFF)
 option (OPENDHT_PROXY_SERVER_IDENTITY "Allow clients to use the node identity" OFF)
-option (OPENDHT_PROXY_CLIENT "Enable DHT proxy client, use Restinio and jsoncpp" OFF)
-option (OPENDHT_PROXY_OPENSSL "Build DHT proxy with OpenSSL" ON)
-option (OPENDHT_PROXY_HTTP_PARSER_FORK "Build DHT proxy with custom http_parser to support old API" OFF)
+option (OPENDHT_PROXY_CLIENT "Enable DHT proxy client, use Restbed and jsoncpp" OFF)
 option (OPENDHT_INDEX "Build DHT indexation feature" OFF)
-option (OPENDHT_TESTS "Add unit tests executable" OFF)
-option (OPENDHT_C "Build C bindings" ON)
 
 find_package(Doxygen)
 option (OPENDHT_DOCUMENTATION "Create and install the HTML based API documentation (requires Doxygen)" ${DOXYGEN_FOUND})
@@ -43,52 +39,20 @@ if (NOT OPENDHT_ARGON2)
     find_package(PkgConfig)
     pkg_search_module(argon2 libargon2)
     if (argon2_FOUND)
-        message("-- Found Argon2: " ${argon2_LIBRARY_DIRS} " (found version \"" ${argon2_VERSION} "\")")
-        link_directories (${argon2_LIBRARY_DIRS})
+        message("Argon2 found " ${argon2_req})
+        set(argon2_lib ", libargon2")
     else ()
         message("Argon2 not found, using included version.")
         set(OPENDHT_ARGON2 ON)
     endif()
 endif ()
-
-pkg_search_module(Jsoncpp jsoncpp)
-if (Jsoncpp_FOUND)
-    add_definitions(-DOPENDHT_JSONCPP)
-    list (APPEND opendht_SOURCES
-      src/base64.h
-      src/base64.cpp
-    )
-endif()
-
 if (OPENDHT_PROXY_SERVER OR OPENDHT_PROXY_CLIENT)
-    find_package(Restinio REQUIRED)
-    if (Restinio_FOUND)
-        add_definitions(-DASIO_STANDALONE)
-        find_library(FMT_LIBRARY fmt)
-        add_library(fmt SHARED IMPORTED)
-        find_library(HTTP_PARSER_LIBRARY http_parser)
-        add_library(http_parser SHARED IMPORTED)
-    endif()
-    if (NOT Jsoncpp_FOUND)
-        message(SEND_ERROR "Jsoncpp is required for DHT proxy support")
-    endif()
-    if (OPENDHT_PROXY_OPENSSL)
-        # https://cmake.org/cmake/help/latest/module/FindOpenSSL.html
-        pkg_search_module(OPENSSL REQUIRED openssl)
-        if (OPENSSL_FOUND)
-            message(STATUS "Found OpenSSL ${OPENSSL_VERSION}")
-            include_directories(${OPENSSL_INCLUDE_DIRS})
-        else ()
-            message(SEND_ERROR "OpenSSL is required for DHT proxy as specified")
-        endif()
-    endif()
-    if (OPENDHT_PROXY_HTTP_PARSER_FORK)
-        add_definitions(-DOPENDHT_PROXY_HTTP_PARSER_FORK)
-    endif()
+    find_package(Restbed REQUIRED)
+    pkg_search_module(Jsoncpp jsoncpp)
 endif()
 
 # Build flags
-set (CMAKE_CXX_STANDARD 14)
+set (CMAKE_CXX_STANDARD 11)
 set (CMAKE_CXX_STANDARD_REQUIRED on)
 set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wno-return-type -Wall -Wextra -Wnon-virtual-dtor -pedantic-errors -fvisibility=hidden")
 if (OPENDHT_SANITIZE)
@@ -98,7 +62,6 @@ set (CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_
 if (NOT CMAKE_BUILD_TYPE)
     set(CMAKE_BUILD_TYPE Release)
 endif ()
-add_definitions(-DPACKAGE_VERSION="${opendht_VERSION}")
 if (OPENDHT_LOG)
     add_definitions(-DOPENDHT_LOG=true)
 else ()
@@ -123,15 +86,12 @@ endif ()
 if (Nettle_INCLUDE_DIRS)
     include_directories (SYSTEM "${Nettle_INCLUDE_DIRS}")
 endif ()
-if (Restinio_INCLUDE_DIR)
-    include_directories (SYSTEM "${Restinio_INCLUDE_DIR}")
+if (RESTBED_INCLUDE)
+    include_directories (SYSTEM "${RESTBED_INCLUDE}")
 endif ()
 if (Jsoncpp_INCLUDE_DIRS)
     include_directories (SYSTEM "${Jsoncpp_INCLUDE_DIRS}")
 endif ()
-if (OpenSSL_INCLUDE_DIR)
-    include_directories (SYSTEM "${OpenSSL_INCLUDE_DIR}")
-endif ()
 link_directories (${Nettle_LIBRARY_DIRS})
 link_directories (${Jsoncpp_LIBRARY_DIRS})
 include_directories (
@@ -160,12 +120,9 @@ list (APPEND opendht_SOURCES
     src/node.cpp
     src/value.cpp
     src/dht.cpp
-    src/op_cache.cpp
     src/storage.h
     src/listener.h
     src/search.h
-    src/value_cache.h
-    src/op_cache.h
     src/net.h
     src/parsed_message.h
     src/request.h
@@ -176,9 +133,6 @@ list (APPEND opendht_SOURCES
     src/securedht.cpp
     src/dhtrunner.cpp
     src/log.cpp
-    src/peer_discovery.cpp
-    src/network_utils.cpp
-    src/thread_pool.cpp
 )
 
 list (APPEND opendht_HEADERS
@@ -202,16 +156,9 @@ list (APPEND opendht_HEADERS
     include/opendht/securedht.h
     include/opendht/log.h
     include/opendht/log_enable.h
-    include/opendht/peer_discovery.h
-    include/opendht/thread_pool.h
-    include/opendht/network_utils.h
     include/opendht.h
 )
 
-if (OPENDHT_PYTHON)
-    message("Indexation enabled since it is required for Python support")
-    set(OPENDHT_INDEX ON)
-endif()
 if (OPENDHT_INDEX)
     list (APPEND opendht_SOURCES src/indexation/pht.cpp)
     list (APPEND opendht_HEADERS include/opendht/indexation/pht.h)
@@ -219,9 +166,11 @@ if (OPENDHT_INDEX)
 endif()
 
 if (OPENDHT_PROXY_SERVER)
-  add_definitions(-DOPENDHT_PROXY_SERVER)
+  add_definitions(-DOPENDHT_PROXY_SERVER=true)
   if (OPENDHT_PROXY_SERVER_IDENTITY)
-    add_definitions(-DOPENDHT_PROXY_SERVER_IDENTITY)
+    add_definitions(-DOPENDHT_PROXY_SERVER_IDENTITY=true)
+  else ()
+    add_definitions(-DOPENDHT_PROXY_SERVER_IDENTITY=false)
   endif()
   list (APPEND opendht_HEADERS
     include/opendht/dht_proxy_server.h
@@ -229,32 +178,35 @@ if (OPENDHT_PROXY_SERVER)
   list (APPEND opendht_SOURCES
     src/dht_proxy_server.cpp
   )
+  if (OPENDHT_PUSH_NOTIFICATIONS)
+    add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS=true)
+  else ()
+    add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS=false)
+  endif ()
+else ()
+    add_definitions(-DENABLE_PROXY_SERVER=false)
 endif ()
 
 if (OPENDHT_PROXY_CLIENT)
-  add_definitions(-DOPENDHT_PROXY_CLIENT)
+  add_definitions(-DOPENDHT_PROXY_CLIENT=true)
   list (APPEND opendht_HEADERS
     include/opendht/dht_proxy_client.h
   )
   list (APPEND opendht_SOURCES
     src/dht_proxy_client.cpp
   )
+else ()
+  add_definitions(-DOPENDHT_PROXY_CLIENT=false)
 endif ()
 
 if (OPENDHT_PROXY_SERVER OR OPENDHT_PROXY_CLIENT)
-  if (OPENDHT_PUSH_NOTIFICATIONS)
-    message("Using push notification")
-    add_definitions(-DOPENDHT_PUSH_NOTIFICATIONS)
-  endif ()
-  list (APPEND opendht_HEADERS
-    include/opendht/proxy.h
-    include/opendht/http.h
-  )
   list (APPEND opendht_SOURCES
-    src/http.cpp
+    src/base64.h
+    src/base64.cpp
   )
 endif ()
 
+
 if(OPENDHT_ARGON2)
     # make sure argon2 submodule is up to date and initialized
     message("Initializing Argon2 submodule")
@@ -279,16 +231,16 @@ if (OPENDHT_STATIC)
         ${opendht_HEADERS}
     )
     set_target_properties (opendht-static PROPERTIES OUTPUT_NAME "opendht")
+    if (OPENDHT_LTO)
+        target_link_libraries(opendht-static -flto -fuse-linker-plugin)
+    endif ()
     if (OPENDHT_ARGON2)
         target_include_directories(opendht-static SYSTEM PRIVATE argon2)
     else ()
+        target_link_libraries(opendht-static ${argon2_LIBRARIES})
         target_include_directories(opendht-static SYSTEM PRIVATE ${argon2_INCLUDE_DIRS})
     endif ()
-    target_link_libraries(opendht-static
-        PRIVATE  ${argon2_LIBRARIES}
-        PUBLIC ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES}
-               ${Jsoncpp_LIBRARIES} ${FMT_LIBRARY} ${HTTP_PARSER_LIBRARY}
-               ${OPENSSL_LIBRARIES})
+    target_link_libraries(opendht-static ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES} ${Restbed_LIBRARIES} ${Jsoncpp_LIBRARIES})
     install (TARGETS opendht-static DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht)
 endif ()
 
@@ -300,38 +252,19 @@ if (OPENDHT_SHARED)
     set_target_properties (opendht PROPERTIES IMPORT_SUFFIX "_import.lib")
     set_target_properties (opendht PROPERTIES SOVERSION ${opendht_VERSION_MAJOR} VERSION ${opendht_VERSION})
     target_compile_definitions(opendht PRIVATE OPENDHT_BUILD)
+    if (OPENDHT_LTO)
+        target_link_libraries(opendht PRIVATE -flto -fuse-linker-plugin)
+    endif ()
     if (OPENDHT_ARGON2)
         target_include_directories(opendht SYSTEM PRIVATE argon2)
     else ()
         target_link_libraries(opendht PRIVATE ${argon2_LIBRARIES})
         target_include_directories(opendht SYSTEM PRIVATE ${argon2_INCLUDE_DIRS})
     endif ()
-    target_link_libraries(opendht
-        PUBLIC ${CMAKE_THREAD_LIBS_INIT} ${OPENSSL_LIBRARIES}
-        PRIVATE ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES}
-                ${Jsoncpp_LIBRARIES}
-                ${FMT_LIBRARY} ${HTTP_PARSER_LIBRARY})
-
+    target_link_libraries(opendht PRIVATE ${CMAKE_THREAD_LIBS_INIT} ${GNUTLS_LIBRARIES} ${Nettle_LIBRARIES} ${Restbed_LIBRARIES} ${Jsoncpp_LIBRARIES})
     install (TARGETS opendht DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht)
 endif ()
 
-if (OPENDHT_C)
-    add_library (opendht-c SHARED
-        c/opendht.cpp
-        c/opendht_c.h
-    )
-    target_compile_definitions(opendht-c PRIVATE OPENDHT_C_BUILD)
-    target_link_libraries(opendht-c opendht)
-    # PkgConfig module
-    configure_file (
-        opendht-c.pc.in
-        opendht-c.pc
-        @ONLY
-    )
-    install (TARGETS opendht-c DESTINATION ${CMAKE_INSTALL_LIBDIR} EXPORT opendht-c)
-    install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendht-c.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
-endif ()
-
 if (OPENDHT_TOOLS)
     add_subdirectory(tools)
 endif ()
@@ -359,49 +292,3 @@ install (DIRECTORY include DESTINATION ${CMAKE_INSTALL_PREFIX})
 install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendht.pc DESTINATION ${CMAKE_INSTALL_LIBDIR}/pkgconfig)
 install (EXPORT opendht DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht FILE opendhtConfig.cmake)
 install (FILES ${CMAKE_CURRENT_BINARY_DIR}/opendhtConfigVersion.cmake DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/opendht)
-
-# Unit tests
-if (OPENDHT_TESTS)
-  FIND_PACKAGE(Cppunit REQUIRED)
-  # unit testing
-    list (APPEND test_FILES
-      tests/infohashtester.h
-      tests/infohashtester.cpp
-      tests/valuetester.h
-      tests/valuetester.cpp
-      tests/cryptotester.h
-      tests/cryptotester.cpp
-      tests/dhtrunnertester.h
-      tests/dhtrunnertester.cpp
-      tests/peerdiscoverytester.h
-      tests/peerdiscoverytester.cpp
-      tests/threadpooltester.h
-      tests/threadpooltester.cpp
-    )
-    if (OPENDHT_PROXY_SERVER AND OPENDHT_PROXY_CLIENT)
-      list (APPEND test_FILES
-        tests/httptester.h
-        tests/httptester.cpp
-        tests/dhtproxytester.h
-        tests/dhtproxytester.cpp
-      )
-    endif()
-    add_executable(opendht_unit_tests
-      tests/tests_runner.cpp
-      ${test_FILES}
-    )
-    target_include_directories(opendht_unit_tests SYSTEM PRIVATE ${CPPUNIT_INCLUDE_DIRS})
-    if (OPENDHT_SHARED)
-      target_link_libraries(opendht_unit_tests opendht)
-    else ()
-      target_link_libraries(opendht_unit_tests opendht-static)
-    endif ()
-    target_link_libraries(opendht_unit_tests
-       ${CMAKE_THREAD_LIBS_INIT}
-       ${CPPUNIT_LIBRARIES}
-       ${GNUTLS_LIBRARIES}
-       ssl crypto jsoncpp
-    )
-    enable_testing()
-    add_test(TEST opendht_unit_tests)
-endif()

MSVC/build_vs2015_release_x64.bat

@@ -0,0 +1,35 @@
+@echo on
+SETLOCAL EnableDelayedExpansion
+
+set SRC=%~dp0
+
+set PATH=%PATH%;%ProgramFiles(x86)%\MSBuild\14.0\Bin\
+
+set MSBUILD_ARGS=/nologo /p:Configuration=Release /p:Platform=x64 /verbosity:normal /maxcpucount:%NUMBER_OF_PROCESSORS%
+
+set TOBUILD=( ^
+contrib\build\argon2\vs2015\Argon2Ref\Argon2Ref.vcxproj, ^
+contrib\build\gmp\SMP\libgmp.vcxproj, ^
+contrib\build\nettle\SMP\libnettle.vcxproj, ^
+contrib\build\nettle\SMP\libhogweed.vcxproj, ^
+contrib\build\libiconv\SMP\libiconv.vcxproj, ^
+contrib\build\nettle\SMP\libiconv.vcxproj, ^
+contrib\build\zlib\SMP\libzlib.vcxproj, ^
+contrib\build\gnutls\SMP\libgnutls.vcxproj, ^
+contrib\build\msgpack-c\msgpack_vc8.vcxproj, ^
+opendht.vcxproj, ^
+dhtchat.vcxproj, ^
+dhtscanner.vcxproj, ^
+dhtnode.vcxproj ^
+)
+
+for %%I in %TOBUILD% do (
+    call :build "%SRC%%%I"
+)
+
+exit /B %ERRORLEVEL%
+
+:build
+echo "Building project: " %*
+msbuild %* %MSBUILD_ARGS%
+exit /B 0

MSVC/contrib/src/argon2/argon2-uwp.patch

@@ -0,0 +1,39 @@
+--- a/vs2015/Argon2Ref/Argon2Ref.vcxproj
++++ b/vs2015/Argon2Ref/Argon2Ref.vcxproj
+@@ -59,7 +59,7 @@
+     <CharacterSet>MultiByte</CharacterSet>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+-    <ConfigurationType>Application</ConfigurationType>
++    <ConfigurationType>StaticLibrary</ConfigurationType>
+     <UseDebugLibraries>false</UseDebugLibraries>
+     <PlatformToolset>v140</PlatformToolset>
+     <WholeProgramOptimization>true</WholeProgramOptimization>
+@@ -117,8 +117,8 @@
+     <IncludePath>$(SolutionDir)include;$(IncludePath)</IncludePath>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <OutDir>$(SolutionDir)vs2015\build\</OutDir>
+-    <IntDir>$(SolutionDir)vs2015\build\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\..\lib\x64</OutDir>
++    <IntDir>$(ProjectDir)vs2015\build\$(ProjectName)\</IntDir>
+     <IncludePath>$(SolutionDir)include;$(IncludePath)</IncludePath>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseStatic|x64'">
+@@ -179,6 +179,7 @@
+       <IntrinsicFunctions>true</IntrinsicFunctions>
+       <SDLCheck>true</SDLCheck>
+       <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <AdditionalIncludeDirectories>$(ProjectDir)..\..\include</AdditionalIncludeDirectories>
+     </ClCompile>
+     <Link>
+       <EnableCOMDATFolding>true</EnableCOMDATFolding>
+@@ -223,4 +224,4 @@
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+   <ImportGroup Label="ExtensionTargets">
+   </ImportGroup>
+-</Project>
++</Project>
+\ No newline at end of file
+-- 
+2.10.2.windows.1

MSVC/contrib/src/argon2/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set ARGON2_VERSION=1eea0104e7cb2a38c617cf90ffa46ce5db6aceda
+set ARGON2_URL=https://github.com/P-H-C/phc-winner-argon2/archive/%ARGON2_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%ARGON2_VERSION%.tar.gz %cd%
+) else (
+    wget %ARGON2_URL%
+)
+
+7z -y x %ARGON2_VERSION%.tar.gz && 7z -y x %ARGON2_VERSION%.tar -o%BUILD%
+del %ARGON2_VERSION%.tar && del %ARGON2_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\phc-winner-argon2-%ARGON2_VERSION% argon2
+
+cd %BUILD%\argon2
+
+git apply --reject --whitespace=fix %SRC%\argon2\argon2-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/fetch_and_patch.bat

@@ -0,0 +1,23 @@
+@echo OFF
+SETLOCAL EnableDelayedExpansion
+
+set SRC=%~dp0
+
+if "%USE_CACHE%"=="" (
+    set USE_CACHE=0
+)
+
+set DEPENDENCIES=( ^
+argon2, ^
+gmp, ^
+gnutls, ^
+iconv, ^
+msgpack, ^
+nettle, ^
+opendht, ^
+zlib ^
+)
+
+for %%I in %DEPENDENCIES% do (
+    call %SRC%\%%I\fetch_and_patch.bat
+)

MSVC/contrib/src/gmp/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set GMP_VERSION=3c8f5a0ae0c2ac9ff0ea31b27f71b152979b556d
+set GMP_URL=https://github.com/ShiftMediaProject/gmp/archive/%GMP_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%GMP_VERSION%.tar.gz %cd%
+) else (
+    wget %GMP_URL%
+)
+
+7z -y x %GMP_VERSION%.tar.gz && 7z -y x %GMP_VERSION%.tar -o%BUILD%
+del %GMP_VERSION%.tar && del %GMP_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\gmp-%GMP_VERSION% gmp
+
+cd %BUILD%\gmp
+
+git apply --reject --whitespace=fix %SRC%\gmp\gmp-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/gmp/gmp-uwp.patch

@@ -0,0 +1,110 @@
+--- a/SMP/libgmp.vcxproj
++++ b/SMP/libgmp.vcxproj
+@@ -1248,6 +1248,7 @@
+     <ProjectGuid>{02B94302-23D6-43EF-8865-95CDE99D5DC2}</ProjectGuid>
+     <RootNamespace>libgmp</RootNamespace>
+     <ProjectName>libgmp</ProjectName>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+   </PropertyGroup>
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+@@ -1368,65 +1369,65 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmpd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmpd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gmpd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gmpd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmp</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmp</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmp</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgmp</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gmp</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gmp</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+--- a/SMP/config.h
++++ b/SMP/config.h
+@@ -202,7 +202,7 @@
+ /* #undef HAVE_NATIVE_mpn_add_n_sub_n */
+ #define HAVE_NATIVE_mpn_add_nc 1
+ #if defined(__x86_64) || defined(_M_X64)
+-#define HAVE_NATIVE_mpn_addaddmul_1msb0 1
++#define HAVE_NATIVE_mpn_addaddmul_1msb0 0
+ #define HAVE_NATIVE_mpn_addlsh1_n 1
+ #define HAVE_NATIVE_mpn_addlsh2_n 1
+ #define HAVE_NATIVE_mpn_addlsh_n 1
+-- 
+2.8.1.windows.1
+

MSVC/contrib/src/gnutls/fetch_and_patch.bat

@@ -0,0 +1,24 @@
+set BUILD=%SRC%..\build
+
+set GNUTLS_VERSION=f2d0ade53ff644da55244aed79d05eca78d11a2f
+set GNUTLS_URL=https://github.com/ShiftMediaProject/gnutls/archive/%GNUTLS_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%GNUTLS_VERSION%.tar.gz %cd%
+) else (
+    wget %GNUTLS_URL%
+)
+
+7z -y x %GNUTLS_VERSION%.tar.gz && 7z -y x %GNUTLS_VERSION%.tar -o%BUILD%
+del %GNUTLS_VERSION%.tar && del %GNUTLS_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\gnutls-%GNUTLS_VERSION% gnutls
+
+cd %BUILD%\gnutls
+
+git apply --reject --whitespace=fix %SRC%\gnutls\gnutls-no-egd.patch
+git apply --reject --whitespace=fix %SRC%\gnutls\read-file-limits.h.patch
+git apply --reject --whitespace=fix %SRC%\gnutls\gnutls-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/gnutls/gnutls-no-egd.patch

@@ -0,0 +1,107 @@
+ {a => b}/lib/nettle/Makefile.am  |  2 +-
+ {a => b}/lib/nettle/Makefile.in  | 11 +++++------
+ {a => b}/lib/nettle/rnd-common.c |  7 +++++--
+ 3 files changed, 11 insertions(+), 9 deletions(-)
+
+diff --git a/lib/nettle/Makefile.am b/lib/nettle/Makefile.am
+index e84ed1f..4767663 100644
+--- a/lib/nettle/Makefile.am
++++ b/lib/nettle/Makefile.am
+@@ -38,7 +38,7 @@ endif
+ 
+ noinst_LTLIBRARIES = libcrypto.la
+ 
+-libcrypto_la_SOURCES = pk.c mpi.c mac.c cipher.c init.c egd.c egd.h \
++libcrypto_la_SOURCES = pk.c mpi.c mac.c cipher.c init.c \
+ 	gnettle.h rnd-common.h rnd-common.c \
+ 	rnd.c
+ 
+diff --git a/lib/nettle/Makefile.in b/lib/nettle/Makefile.in
+index 88ae7cf..6ddd536 100644
+--- a/lib/nettle/Makefile.in
++++ b/lib/nettle/Makefile.in
+@@ -221,8 +221,8 @@ CONFIG_CLEAN_FILES =
+ CONFIG_CLEAN_VPATH_FILES =
+ LTLIBRARIES = $(noinst_LTLIBRARIES)
+ libcrypto_la_LIBADD =
+-am__libcrypto_la_SOURCES_DIST = pk.c mpi.c mac.c cipher.c init.c egd.c \
+-	egd.h gnettle.h rnd-common.h rnd-common.c rnd.c rnd-fips.c \
++am__libcrypto_la_SOURCES_DIST = pk.c mpi.c mac.c cipher.c init.c \
++	gnettle.h rnd-common.h rnd-common.c rnd.c rnd-fips.c \
+ 	int/drbg-aes-self-test.c int/dsa-fips.h \
+ 	int/dsa-keygen-fips186.c int/dsa-validate.c \
+ 	int/provable-prime.c int/drbg-aes.c int/drbg-aes.h \
+@@ -233,7 +233,7 @@ am__dirstamp = $(am__leading_dot)dirstamp
+ @ENABLE_FIPS140_TRUE@	int/dsa-keygen-fips186.lo \
+ @ENABLE_FIPS140_TRUE@	int/dsa-validate.lo int/provable-prime.lo \
+ @ENABLE_FIPS140_TRUE@	int/drbg-aes.lo int/rsa-keygen-fips186.lo
+-am_libcrypto_la_OBJECTS = pk.lo mpi.lo mac.lo cipher.lo init.lo egd.lo \
++am_libcrypto_la_OBJECTS = pk.lo mpi.lo mac.lo cipher.lo init.lo \
+ 	rnd-common.lo rnd.lo $(am__objects_1)
+ libcrypto_la_OBJECTS = $(am_libcrypto_la_OBJECTS)
+ AM_V_lt = $(am__v_lt_@AM_V@)
+@@ -1279,8 +1279,8 @@ AM_CPPFLAGS = -I$(srcdir)/int -I$(srcdir)/../../gl \
+ 	-I$(builddir)/../includes -I$(builddir)/../../gl \
+ 	-I$(srcdir)/.. $(am__append_1)
+ noinst_LTLIBRARIES = libcrypto.la
+-libcrypto_la_SOURCES = pk.c mpi.c mac.c cipher.c init.c egd.c egd.h \
+-	gnettle.h rnd-common.h rnd-common.c rnd.c $(am__append_2)
++libcrypto_la_SOURCES = pk.c mpi.c mac.c cipher.c init.c gnettle.h \
++	rnd-common.h rnd-common.c rnd.c $(am__append_2)
+ all: all-am
+ 
+ .SUFFIXES:
+@@ -1355,7 +1355,6 @@ distclean-compile:
+ 	-rm -f *.tab.c
+ 
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/cipher.Plo@am__quote@
+-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/egd.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/init.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mac.Plo@am__quote@
+ @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/mpi.Plo@am__quote@
+diff --git a/lib/nettle/rnd-common.c b/lib/nettle/rnd-common.c
+index c69ff3b..80b5f32 100644
+--- a/lib/nettle/rnd-common.c
++++ b/lib/nettle/rnd-common.c
+@@ -139,7 +139,7 @@ void _rnd_system_entropy_deinit(void)
+ #include <sys/time.h>
+ #include <fcntl.h>
+ #include <locks.h>
+-#include "egd.h"
++//#include "egd.h"
+ 
+ static int _gnutls_urandom_fd = -1;
+ static mode_t _gnutls_urandom_fd_mode = 0;
+@@ -208,6 +208,7 @@ static int _rnd_get_system_entropy_urandom(void* _rnd, size_t size)
+ 	return 0;
+ }
+ 
++#if 0
+ static
+ int _rnd_get_system_entropy_egd(void* _rnd, size_t size)
+ {
+@@ -232,6 +233,7 @@ int _rnd_get_system_entropy_egd(void* _rnd, size_t size)
+ 
+ 	return 0;
+ }
++#endif
+ 
+ int _rnd_system_entropy_check(void)
+ {
+@@ -268,6 +270,7 @@ int _rnd_system_entropy_init(void)
+ 
+ 	return 0;
+ fallback:
++#if 0
+ 	_gnutls_urandom_fd = _rndegd_connect_socket();
+ 	if (_gnutls_urandom_fd < 0) {
+ 		_gnutls_debug_log("Cannot open egd socket!\n");
+@@ -281,7 +284,7 @@ fallback:
+ 	}
+ 
+ 	_rnd_get_system_entropy = _rnd_get_system_entropy_egd;
+-	
++#endif
+ 	return 0;
+ }
+ 

MSVC/contrib/src/gnutls/gnutls-uwp.patch

@@ -0,0 +1,445 @@
+--- a/SMP/libgnutls.vcxproj
++++ b/SMP/libgnutls.vcxproj
+@@ -743,91 +744,91 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutlsd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutlsd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutlsd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLLStaticDeps|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutlsd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutlsd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLLStaticDeps|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutlsd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutls</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutls</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutls</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libgnutls</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutls</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLLStaticDeps|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutls</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutls</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLLStaticDeps|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>gnutls</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+@@ -1834,7 +1834,7 @@ del /f /q $(OutDir)\licenses\gnutls.txt
+       <BufferSecurityCheck>false</BufferSecurityCheck>
+       <FloatingPointModel>Fast</FloatingPointModel>
+       <FloatingPointExceptions>false</FloatingPointExceptions>
+-      <PreprocessorDefinitions>HAVE_CONFIG_H;inline=__inline;ASN1_BUILDING;ASN1_STATIC;LOCALEDIR=".";__func__=__FUNCTION__;ASM_X86;ASM_X86_64;_WIN32_WINNT=0x0600;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <PreprocessorDefinitions>RING_UWP;HAVE_WIN32_LOCKS;HAVE_CONFIG_H;inline=__inline;ASN1_BUILDING;ASN1_STATIC;LOCALEDIR=".";__func__=__FUNCTION__;ASM_X86_64;_WIN32_WINNT=0x0600;NDEBUG;_WINDOWS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+       <AdditionalIncludeDirectories>.\;.\lib;..\lib;..\lib\accelerated;..\lib\auth;..\lib\ext;..\lib\extras;..\lib\minitasn1;..\lib\nettle;..\lib\nettle\int;..\lib\openpgp;..\lib\opencdk;..\lib\x509;..\lib\includes;..\gl;$(OutDir)\include;..\lib\accelerated\x86;$(ProjectDir)\..\..\prebuilt\include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
+       <ExceptionHandling>false</ExceptionHandling>
+       <DisableSpecificWarnings>4996;4244;4018;4146;4267;4028;4101;4020;4047;4024;4005;4311;4312;4334;4116;4090;%(DisableSpecificWarnings)</DisableSpecificWarnings>
+@@ -1850,7 +1850,7 @@ del /f /q $(OutDir)\licenses\gnutls.txt
+       <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
+       <TargetMachine>MachineX64</TargetMachine>
+       <SubSystem>Windows</SubSystem>
+-      <AdditionalDependencies>Crypt32.lib;Ws2_32.lib;libzlib.lib;libiconv.lib;libhogweed.lib;libgmp.lib;libnettle.lib;%(AdditionalDependencies)</AdditionalDependencies>
++      <AdditionalDependencies>bcrypt.lib;Ws2_32.lib;libzlib.lib;libiconv.lib;libhogweed.lib;libgmp.lib;libnettle.lib;%(AdditionalDependencies)</AdditionalDependencies>
+       <AdditionalLibraryDirectories>$(OutDir)\lib\x64\;$(ProjectDir)\..\..\prebuilt\lib\x64\;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>
+       <AdditionalOptions>/IGNORE:4006,4221,4042 %(AdditionalOptions)</AdditionalOptions>
+     </Lib>
+--- a/lib/nettle/rnd-common.c
++++ b/lib/nettle/rnd-common.c
+@@ -45,6 +45,7 @@
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
++#include <bcrypt.h>
+ 
+ /* gnulib wants to claim strerror even if it cannot provide it. WTF */
+ #undef strerror
+@@ -88,16 +89,25 @@ void _rnd_get_event(struct event_st *e)
+ #include <wincrypt.h>
+ 
+ static HCRYPTPROV device_fd = 0;
++static BCRYPT_ALG_HANDLE bdevice_fd = 0;
+ 
+ static
+ int _rnd_get_system_entropy_win32(void* rnd, size_t size)
+ {
++#ifndef RING_UWP
+ 	if (!CryptGenRandom(device_fd, (DWORD) size, rnd)) {
+ 		_gnutls_debug_log("Error in CryptGenRandom: %d\n",
+ 					(int)GetLastError());
+ 		return GNUTLS_E_RANDOM_DEVICE_ERROR;
+ 	}
+-
++#else
++    NTSTATUS ret = BCryptGenRandom(bdevice_fd, rnd, (ULONG) size, 0);
++    if (!(BCRYPT_SUCCESS(ret))) {
++		_gnutls_debug_log("Error in BCryptGenRandom: %d\n",
++					(int)GetLastError());
++		return GNUTLS_E_RANDOM_DEVICE_ERROR;
++	}
++#endif
+ 	return 0;
+ }
+ 
+@@ -111,7 +121,7 @@ int _rnd_system_entropy_check(void)
+ int _rnd_system_entropy_init(void)
+ {
+ 	int old;
+-
++#ifndef RING_UWP
+ 	if (!CryptAcquireContext
+ 		(&device_fd, NULL, NULL, PROV_RSA_FULL,
+ 		 CRYPT_SILENT | CRYPT_VERIFYCONTEXT)) {
+@@ -119,13 +129,26 @@ int _rnd_system_entropy_init(void)
+ 			("error in CryptAcquireContext!\n");
+ 		return GNUTLS_E_RANDOM_DEVICE_ERROR;
+ 	}
+-	
++#else
++	NTSTATUS ret = BCryptOpenAlgorithmProvider(&bdevice_fd,
++        BCRYPT_RNG_ALGORITHM, MS_PRIMITIVE_PROVIDER,
++        0);
++	if (!(BCRYPT_SUCCESS(ret))) {
++		_gnutls_debug_log
++			("error in BCryptOpenAlgorithmProvider!\n");
++		return GNUTLS_E_RANDOM_DEVICE_ERROR;
++	}
++#endif
+ 	return 0;
+ }
+ 
+ void _rnd_system_entropy_deinit(void)
+ {
++#ifndef RING_UWP
+ 	CryptReleaseContext(device_fd, 0);
++#else
++    BCryptCloseAlgorithmProvider(bdevice_fd, 0);
++#endif
+ }
+ 
+ #else /* POSIX */
+--- a/lib/opencdk/misc.c
++++ b/lib/opencdk/misc.c
+@@ -34,7 +34,6 @@
+ #include <gnutls_int.h>
+ #include <gnutls_str.h>
+ 
+-
+ u32 _cdk_buftou32(const byte * buf)
+ {
+ 	u32 u;
+@@ -149,6 +148,13 @@ int _cdk_check_args(int overwrite, const char *in, const char *out)
+ }
+ 
+ #ifdef _WIN32
++#if (_WIN32_WINNT >= 0x0600)
++FILE *_cdk_tmpfile(void)
++{
++	return NULL;
++}
++#else
++
+ #include <io.h>
+ #include <fcntl.h>
+ 
+@@ -183,6 +189,7 @@ FILE *_cdk_tmpfile(void)
+ 	_close(fd);
+ 	return NULL;
+ }
++#endif /*_WIN32*/
+ #else
+ FILE *_cdk_tmpfile(void)
+ {
+--- a/lib/system-keys-win.c
++++ b/lib/system-keys-win.c
+@@ -20,9 +20,10 @@
+ 
+ // Before including any Windows header we need to set _WIN32_WINNT to Vista
+ // (or higher) so that the NCRYPT stuff can be used.
+-#if _WIN32_WINNT < 0x600
++#define _WIN32_WINNT 0x0A00
++#if _WIN32_WINNT < 0x0600
+ #undef _WIN32_WINNT
+-#define _WIN32_WINNT 0x600
++#define _WIN32_WINNT 0x0600
+ #endif
+ 
+ 
+@@ -1075,7 +1076,11 @@ int _gnutls_system_key_init(void)
+ 	int ret;
+ 
+ #ifdef DYN_NCRYPT
+-	ncrypt_lib = LoadLibraryA("ncrypt.dll");
++#if (_WIN32_WINNT < 0x0A00)
++	ncrypt_lib = LoadLibrary("ncrypt.dll");
++#else
++    ncrypt_lib = LoadPackagedLibrary("ncrypt.dll", 0);
++#endif
+ 	if (ncrypt_lib == NULL) {
+ 		return gnutls_assert_val(GNUTLS_E_CRYPTO_INIT_FAILED);
+ 	}
+--- a/lib/system-keys-win.c
++++ b/lib/system-keys-win.c
+@@ -396,7 +396,11 @@ _gnutls_privkey_import_system_url(gnutls_privkey_t pkey,
+ 	blob.cbData = id_size;
+ 	blob.pbData = id;
+ 
+-	store = CertOpenSystemStore(0, "MY");
++	store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"MY");
+ 	if (store == NULL) {
+ 		gnutls_assert();
+ 		ret = GNUTLS_E_FILE_ERROR;
+@@ -535,7 +539,11 @@ _gnutls_x509_crt_import_system_url(gnutls_x509_crt_t crt, const char *url)
+ 	blob.cbData = id_size;
+ 	blob.pbData = id;
+ 
+-	store = CertOpenSystemStore(0, "MY");
++	store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"MY");
+ 	if (store == NULL) {
+ 		gnutls_assert();
+ 		ret = GNUTLS_E_FILE_ERROR;
+@@ -776,7 +784,11 @@ gnutls_system_key_iter_get_info(gnutls_system_key_iter_t *iter,
+ 		if (*iter == NULL)
+ 			return gnutls_assert_val(GNUTLS_E_MEMORY_ERROR);
+ 
+-		(*iter)->store = CertOpenSystemStore(0, "MY");
++		(*iter)->store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"MY");
+ 		if ((*iter)->store == NULL) {
+ 			gnutls_free(*iter);
+ 			*iter = NULL;
+@@ -841,7 +853,11 @@ int gnutls_system_key_delete(const char *cert_url, const char *key_url)
+ 	blob.cbData = id_size;
+ 	blob.pbData = id;
+ 
+-	store = CertOpenSystemStore(0, "MY");
++	store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"MY");
+ 	if (store != NULL) {
+ 		do {
+ 			cert = CertFindCertificateInStore(store,
+--- a/lib/system.c
++++ b/lib/system.c
+@@ -446,9 +446,17 @@ int add_system_trust(gnutls_x509_trust_list_t list, unsigned int tl_flags,
+ 		gnutls_datum_t data;
+ 
+ 		if (i == 0)
+-			store = CertOpenSystemStore(0, "ROOT");
++            store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"ROOT");
+ 		else
+-			store = CertOpenSystemStore(0, "CA");
++			store = CertOpenStore(  CERT_STORE_PROV_SYSTEM_A,
++                        X509_ASN_ENCODING | PKCS_7_ASN_ENCODING,
++                        0,
++                        CERT_SYSTEM_STORE_CURRENT_USER,
++                        (const void*)"CA");
+ 
+ 		if (store == NULL)
+ 			return GNUTLS_E_FILE_ERROR;
+--- a/lib/accelerated/x86/x86-common.c
++++ b/lib/accelerated/x86/x86-common.c
+@@ -652,6 +652,7 @@ void register_x86_intel_crypto(unsigned capabilities)
+ 
+ void register_x86_crypto(void)
+ {
++#ifndef RING_UWP
+ 	unsigned capabilities = 0;
+ 	char *p;
+ 	p = secure_getenv("GNUTLS_CPUID_OVERRIDE");
+@@ -663,5 +664,7 @@ void register_x86_crypto(void)
+ #ifdef ENABLE_PADLOCK
+ 	register_x86_padlock_crypto(capabilities);
+ #endif
++#endif
++    register_x86_intel_crypto(0);
+ }
+ 
+--- a/lib/gnutls_global.c
++++ b/lib/gnutls_global.c
+@@ -240,7 +240,9 @@ int gnutls_global_init(void)
+ 
+ 	_gnutls_switch_lib_state(LIB_STATE_INIT);
+ 
++#ifndef RING_UWP
+ 	e = secure_getenv("GNUTLS_DEBUG_LEVEL");
++#endif
+ 	if (e != NULL) {
+ 		level = atoi(e);
+ 		gnutls_global_set_log_level(level);
+@@ -473,8 +475,10 @@ const char *e;
+ 	if (_gnutls_global_init_skip() != 0)
+ 		return;
+ 
++#ifndef RING_UWP
+ 	e = secure_getenv("GNUTLS_NO_EXPLICIT_INIT");
+-	if (e != NULL) {
++#endif
++    if (e != NULL) {
+ 		ret = atoi(e);
+ 		if (ret == 1)
+ 			return;
+@@ -494,7 +498,9 @@ static void _DESTRUCTOR lib_deinit(void)
+ 	if (_gnutls_global_init_skip() != 0)
+ 		return;
+ 
++#ifndef RING_UWP
+ 	e = secure_getenv("GNUTLS_NO_EXPLICIT_INIT");
++#endif
+ 	if (e != NULL) {
+ 		int ret = atoi(e);
+ 		if (ret == 1)
+--- a/lib/gnutls_kx.c
++++ b/lib/gnutls_kx.c
+@@ -105,7 +105,9 @@ static void write_nss_key_log(gnutls_session_t session, const gnutls_datum_t *pr
+ 
+ 	if (!checked_env) {
+ 		checked_env = 1;
++#ifndef RING_UWP
+ 		keylogfile = secure_getenv("SSLKEYLOGFILE");
++#endif
+ 	}
+ 
+ 	if (keylogfile == NULL)
+--- a/lib/system.c
++++ b/lib/system.c
+@@ -340,7 +340,11 @@ void gnutls_system_global_deinit(void)
+  */
+ int _gnutls_find_config_path(char *path, size_t max_size)
+ {
+-	const char *home_dir = secure_getenv("HOME");
++#ifndef RING_UWP
++    const char *home_dir = secure_getenv("HOME");
++#else
++    const char *home_dir = NULL;
++#endif
+ 
+ 	if (home_dir != NULL && home_dir[0] != 0) {
+ 		snprintf(path, max_size, "%s/" CONFIG_PATH, home_dir);
+@@ -349,8 +353,13 @@ int _gnutls_find_config_path(char *path, size_t max_size)
+ 
+ #ifdef _WIN32
+ 	if (home_dir == NULL || home_dir[0] == '\0') {
++#ifndef RING_UWP
+ 		const char *home_drive = getenv("HOMEDRIVE");
+ 		const char *home_path = getenv("HOMEPATH");
++#else
++        const char *home_drive = NULL;
++		const char *home_path = NULL;
++#endif
+ 
+ 		if (home_drive != NULL && home_path != NULL) {
+ 			snprintf(path, max_size, "%s%s\\" CONFIG_PATH, home_drive, home_path);
+2.8.1.windows.1
+

MSVC/contrib/src/gnutls/read-file-limits.h.patch

@@ -0,0 +1,12 @@
+--- gnutls/gl/read-file.c.orig	2012-03-06 20:59:29.600593329 -0500
++++ gnutls/gl/read-file.c	2012-03-06 20:59:44.568593328 -0500
+@@ -35,6 +35,9 @@
+ /* Get errno. */
+ #include <errno.h>
+ 
++/* Get SIZE_MAX */
++#include <limits.h>
++
+ /* Read a STREAM and return a newly allocated string with the content,
+    and set *LENGTH to the length of the string.  The string is
+    zero-terminated, but the terminating zero byte is not counted in

MSVC/contrib/src/iconv/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set ICONV_VERSION=65ab92f7a1699ecc39e37fb81f66e5a42aaa35c4
+set ICONV_URL=https://github.com/ShiftMediaProject/libiconv/archive/%ICONV_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%ICONV_VERSION%.tar.gz %cd%
+) else (
+    wget %ICONV_URL%
+)
+
+7z -y x %ICONV_VERSION%.tar.gz && 7z -y x %ICONV_VERSION%.tar -o%BUILD%
+del %ICONV_VERSION%.tar && del %ICONV_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\libiconv-%ICONV_VERSION% libiconv
+
+cd %BUILD%\libiconv
+
+git apply --reject --whitespace=fix %SRC%\iconv\libiconv-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/iconv/libiconv-uwp.patch

@@ -0,0 +1,99 @@
+--- a/SMP/libiconv.vcxproj
++++ b/SMP/libiconv.vcxproj
+@@ -45,6 +45,7 @@
+   <PropertyGroup Label="Globals">
+     <ProjectGuid>{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}</ProjectGuid>
+     <RootNamespace>libiconv</RootNamespace>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+   </PropertyGroup>
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+@@ -164,65 +165,65 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconvd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconvd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>iconvd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>iconvd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconv</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconv</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconv</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libiconv</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>iconv</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>iconv</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-- 
+2.8.1.windows.1
+

MSVC/contrib/src/msgpack/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set MSGPACK_VERSION=1df97bc37b363a340c5ad06c5cbcc53310aaff80
+set MSGPACK_URL=https://github.com/msgpack/msgpack-c/archive/%MSGPACK_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%MSGPACK_VERSION%.tar.gz %cd%
+) else (
+    wget %MSGPACK_URL%
+)
+
+7z -y x %MSGPACK_VERSION%.tar.gz && 7z -y x %MSGPACK_VERSION%.tar -o%BUILD%
+del %MSGPACK_VERSION%.tar && del %MSGPACK_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\msgpack-c-%MSGPACK_VERSION% msgpack-c
+
+cd %BUILD%\msgpack-c
+
+git apply --reject --whitespace=fix %SRC%\msgpack\msgpack-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/msgpack/msgpack-uwp.patch

@@ -0,0 +1,221 @@
+--- /dev/null
++++ b/msgpack_vc8.vcxproj
+@@ -0,0 +1,214 @@
++<?xml version="1.0" encoding="utf-8"?>
++<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
++  <ItemGroup Label="ProjectConfigurations">
++    <ProjectConfiguration Include="Debug|Win32">
++      <Configuration>Debug</Configuration>
++      <Platform>Win32</Platform>
++    </ProjectConfiguration>
++    <ProjectConfiguration Include="Debug|x64">
++      <Configuration>Debug</Configuration>
++      <Platform>x64</Platform>
++    </ProjectConfiguration>
++    <ProjectConfiguration Include="Release|Win32">
++      <Configuration>Release</Configuration>
++      <Platform>Win32</Platform>
++    </ProjectConfiguration>
++    <ProjectConfiguration Include="Release|x64">
++      <Configuration>Release</Configuration>
++      <Platform>x64</Platform>
++    </ProjectConfiguration>
++  </ItemGroup>
++  <PropertyGroup Label="Globals">
++    <ProjectName>MessagePack</ProjectName>
++    <ProjectGuid>{122A2EA4-B283-4241-9655-786DE78283B2}</ProjectGuid>
++    <RootNamespace>MessagePack</RootNamespace>
++    <Keyword>Win32Proj</Keyword>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
++  </PropertyGroup>
++  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
++    <ConfigurationType>StaticLibrary</ConfigurationType>
++    <PlatformToolset>v140</PlatformToolset>
++    <CharacterSet>Unicode</CharacterSet>
++    <WholeProgramOptimization>false</WholeProgramOptimization>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
++    <ConfigurationType>StaticLibrary</ConfigurationType>
++    <PlatformToolset>v140</PlatformToolset>
++    <CharacterSet>Unicode</CharacterSet>
++    <WholeProgramOptimization>false</WholeProgramOptimization>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
++    <ConfigurationType>StaticLibrary</ConfigurationType>
++    <PlatformToolset>v140</PlatformToolset>
++    <CharacterSet>Unicode</CharacterSet>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
++    <ConfigurationType>StaticLibrary</ConfigurationType>
++    <PlatformToolset>v140</PlatformToolset>
++    <CharacterSet>Unicode</CharacterSet>
++  </PropertyGroup>
++  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
++  <ImportGroup Label="ExtensionSettings">
++  </ImportGroup>
++  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="PropertySheets">
++    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
++  </ImportGroup>
++  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="PropertySheets">
++    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
++  </ImportGroup>
++  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="PropertySheets">
++    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
++  </ImportGroup>
++  <ImportGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="PropertySheets">
++    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
++  </ImportGroup>
++  <PropertyGroup Label="UserMacros" />
++  <PropertyGroup>
++    <_ProjectFileVersion>14.0.25123.0</_ProjectFileVersion>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
++    <OutDir>$(ProjectDir)..\</OutDir>
++    <IntDir>$(Configuration)\</IntDir>
++    <TargetName>msgpackd</TargetName>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
++    <TargetName>msgpackd</TargetName>
++    <OutDir>$(ProjectDir)..\</OutDir>
++    <IntDir>$(Configuration)\</IntDir>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
++    <OutDir>$(ProjectDir)..\</OutDir>
++    <IntDir>$(Configuration)\</IntDir>
++    <TargetName>msgpack</TargetName>
++  </PropertyGroup>
++  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
++    <TargetName>msgpack</TargetName>
++    <OutDir>$(ProjectDir)..\</OutDir>
++    <IntDir>$(Configuration)\</IntDir>
++  </PropertyGroup>
++  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
++    <ClCompile>
++      <Optimization>Disabled</Optimization>
++      <AdditionalIncludeDirectories>.;include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
++      <PreprocessorDefinitions>WIN32_NATIVE;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <MinimalRebuild>true</MinimalRebuild>
++      <BasicRuntimeChecks>StackFrameRuntimeCheck</BasicRuntimeChecks>
++      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
++      <PrecompiledHeader />
++      <WarningLevel>Level3</WarningLevel>
++      <DebugInformationFormat>EditAndContinue</DebugInformationFormat>
++    </ClCompile>
++    <Lib>
++      <OutputFile>$(OutDir)\lib\x86\$(TargetName)$(TargetExt)</OutputFile>
++    </Lib>
++    <PostBuildEvent>
++      <Command>mkdir $(OutDir)\include
++
++mkdir $(OutDir)\include\msgpack
++
++copy include\*.h $(OutDir)\include\
++
++copy include\*.hpp $(OutDir)\include\
++xcopy /S /Y include\msgpack\*.h $(OutDir)\include\msgpack
++xcopy /S /Y include\msgpack\*.hpp $(OutDir)\include\msgpack
++</Command>
++    </PostBuildEvent>
++  </ItemDefinitionGroup>
++  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
++    <ClCompile>
++      <Optimization>Disabled</Optimization>
++      <AdditionalIncludeDirectories>.;include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
++      <PreprocessorDefinitions>WIN32_NATIVE;WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <BasicRuntimeChecks>StackFrameRuntimeCheck</BasicRuntimeChecks>
++      <RuntimeLibrary>MultiThreadedDebugDLL</RuntimeLibrary>
++      <PrecompiledHeader>
++      </PrecompiledHeader>
++      <WarningLevel>Level3</WarningLevel>
++      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
++    </ClCompile>
++    <Lib>
++      <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
++    </Lib>
++    <PostBuildEvent>
++      <Command>mkdir $(OutDir)\include
++
++mkdir $(OutDir)\include\msgpack
++
++copy include\*.h $(OutDir)\include\
++
++copy include\*.hpp $(OutDir)\include\
++xcopy /S /Y include\msgpack\*.h $(OutDir)\include\msgpack
++xcopy /S /Y include\msgpack\*.hpp $(OutDir)\include\msgpack
++</Command>
++    </PostBuildEvent>
++  </ItemDefinitionGroup>
++  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
++    <ClCompile>
++      <AdditionalIncludeDirectories>.;include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
++      <PreprocessorDefinitions>WIN32_NATIVE;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
++      <PrecompiledHeader />
++      <WarningLevel>Level3</WarningLevel>
++      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
++      <ProgramDataBaseFileName>$(OutDir)\lib\x86\$(TargetName).pdb</ProgramDataBaseFileName>
++    </ClCompile>
++    <Lib>
++      <OutputFile>$(OutDir)\lib\x86\$(TargetName)$(TargetExt)</OutputFile>
++      <LinkTimeCodeGeneration />
++    </Lib>
++    <PostBuildEvent>
++      <Command>mkdir $(OutDir)\include
++
++mkdir $(OutDir)\include\msgpack
++
++copy include\*.h $(OutDir)\include\
++
++copy include\*.hpp $(OutDir)\include\
++xcopy /S /Y include\msgpack\*.h $(OutDir)\include\msgpack
++xcopy /S /Y include\msgpack\*.hpp $(OutDir)\include\msgpack
++</Command>
++    </PostBuildEvent>
++  </ItemDefinitionGroup>
++  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
++    <ClCompile>
++      <AdditionalIncludeDirectories>.;include;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
++      <PreprocessorDefinitions>MSGPACK_USE_CPP03;WIN32_NATIVE;WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
++      <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
++      <PrecompiledHeader>
++      </PrecompiledHeader>
++      <WarningLevel>Level3</WarningLevel>
++      <DebugInformationFormat>ProgramDatabase</DebugInformationFormat>
++      <ProgramDataBaseFileName>$(OutDir)\lib\x64\$(TargetName).pdb</ProgramDataBaseFileName>
++    </ClCompile>
++    <Lib>
++      <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
++      <LinkTimeCodeGeneration />
++    </Lib>
++    <PostBuildEvent>
++      <Command>mkdir $(OutDir)\include
++
++mkdir $(OutDir)\include\msgpack
++
++copy include\*.h $(OutDir)\include\
++
++copy include\*.hpp $(OutDir)\include\
++xcopy /S /Y include\msgpack\*.h $(OutDir)\include\msgpack
++xcopy /S /Y include\msgpack\*.hpp $(OutDir)\include\msgpack
++</Command>
++    </PostBuildEvent>
++  </ItemDefinitionGroup>
++  <ItemGroup>
++    <ClCompile Include="src\objectc.c" />
++    <ClCompile Include="src\unpack.c" />
++    <ClCompile Include="src\version.c" />
++    <ClCompile Include="src\vrefbuffer.c" />
++    <ClCompile Include="src\zone.c" />
++  </ItemGroup>
++  <ItemGroup>
++    <ClInclude Include="include\msgpack.hpp" />
++  </ItemGroup>
++  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
++  <ImportGroup Label="ExtensionTargets">
++  </ImportGroup>
++</Project>
+\ No newline at end of file
+-- 
+2.8.1.windows.1
+

MSVC/contrib/src/nettle/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set NETTLE_VERSION=4e0b2723b76d4163fa37b2b456d41534154ec97c
+set NETTLE_URL=https://github.com/ShiftMediaProject/nettle/archive/%NETTLE_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%NETTLE_VERSION%.tar.gz %cd%
+) else (
+    wget %NETTLE_URL%
+)
+
+7z -y x %NETTLE_VERSION%.tar.gz && 7z -y x %NETTLE_VERSION%.tar -o%BUILD%
+del %NETTLE_VERSION%.tar && del %NETTLE_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\nettle-%NETTLE_VERSION% nettle
+
+cd %BUILD%\nettle
+
+git apply --reject --whitespace=fix %SRC%\nettle\nettle-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/nettle/nettle-uwp.patch

@@ -0,0 +1,228 @@
+--- a/SMP/libhogweed.vcxproj
++++ b/SMP/libhogweed.vcxproj
+@@ -242,6 +242,7 @@
+   <PropertyGroup Label="Globals">
+     <ProjectGuid>{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}</ProjectGuid>
+     <RootNamespace>libhogweed</RootNamespace>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+   </PropertyGroup>
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+@@ -405,91 +406,91 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweedd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweedd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweedd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLLStaticDeps|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweedd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweedd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLLStaticDeps|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweedd</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweed</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweed</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweed</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libhogweed</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweed</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLLStaticDeps|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweed</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweed</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLLStaticDeps|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>hogweed</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+--- a/SMP/libnettle.vcxproj
++++ b/SMP/libnettle.vcxproj
+@@ -278,6 +278,7 @@
+   <PropertyGroup Label="Globals">
+     <ProjectGuid>{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}</ProjectGuid>
+     <RootNamespace>libnettle</RootNamespace>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+   </PropertyGroup>
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+@@ -397,65 +398,65 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettled</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettled</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>nettled</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>nettled</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettle</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettle</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettle</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libnettle</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>nettle</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>nettle</TargetName>
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-- 
+2.8.1.windows.1

MSVC/contrib/src/zlib/fetch_and_patch.bat

@@ -0,0 +1,22 @@
+set BUILD=%SRC%..\build
+
+set ZLIB_VERSION=3a062eb61d0c3d4aa30851cd1a6597b977b56597
+set ZLIB_URL=https://github.com/ShiftMediaProject/zlib/archive/%ZLIB_VERSION%.tar.gz
+
+mkdir %BUILD%
+
+if %USE_CACHE%==1 (
+    copy %CACHE_DIR%\%ZLIB_VERSION%.tar.gz %cd%
+) else (
+    wget %ZLIB_URL%
+)
+
+7z -y x %ZLIB_VERSION%.tar.gz && 7z -y x %ZLIB_VERSION%.tar -o%BUILD%
+del %ZLIB_VERSION%.tar && del %ZLIB_VERSION%.tar.gz && del %BUILD%\pax_global_header
+rename %BUILD%\zlib-%ZLIB_VERSION% zlib
+
+cd %BUILD%\zlib
+
+git apply --reject --whitespace=fix %SRC%\zlib\zlib-uwp.patch
+
+cd %SRC%

MSVC/contrib/src/zlib/zlib-uwp.patch

@@ -0,0 +1,97 @@
+--- a/SMP/libzlib.vcxproj
++++ b/SMP/libzlib.vcxproj
+@@ -45,6 +45,7 @@
+   <PropertyGroup Label="Globals">
+     <ProjectGuid>{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}</ProjectGuid>
+     <RootNamespace>libzlib</RootNamespace>
++    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
+   </PropertyGroup>
+   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+@@ -165,63 +166,63 @@
+   </ImportGroup>
+   <PropertyGroup Label="UserMacros" />
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlibd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>zlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|Win32'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>zlibd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlibd</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseLTO|x64'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>libzlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='ReleaseDLL|x64'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>zlib</TargetName>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+   </PropertyGroup>
+   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='DebugDLL|x64'">
+-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+-    <IntDir>$(SolutionDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
++    <OutDir>$(ProjectDir)..\..\</OutDir>
++    <IntDir>$(ProjectDir)obj\$(Configuration)\$(Platform)\$(ProjectName)\</IntDir>
+     <TargetName>zlibd</TargetName>
+     <LinkIncremental>false</LinkIncremental>
+     <CustomBuildAfterTargets>Clean</CustomBuildAfterTargets>
+-- 
+2.8.1.windows.1
+

MSVC/dhtchat.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -21,32 +21,32 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{8BE7F14D-B227-4D54-9105-7E5473F2D0BA}</ProjectGuid>
     <RootNamespace>dhtchat</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
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   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
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   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -86,14 +86,14 @@
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       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(ProjectDir)..\..\..\msvc\lib\$(PlatformTarget);$(ProjectDir)..\..\restbed\build\Release;$(ProjectDir)..\..\restbed\dependency\openssl\out32dll;$(ProjectDir)..\..\argon2\vs2015\Argon2Ref\vs2015\build</AdditionalLibraryDirectories>
+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -102,14 +102,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -120,16 +120,16 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
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-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -140,16 +140,16 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
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-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;$(ProjectDir)contrib\build\include;$(ProjectDir)contrib\build\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
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     <Link>
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       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;Argon2Ref.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)contrib\build\lib\x64;$(ProjectDir)..\..\lib\x64;$(ProjectDir)vs2015\build</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
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MSVC/dhtnode.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -21,32 +21,32 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{BF92AECF-AA1D-4B05-9D00-0247E92A24B5}</ProjectGuid>
     <RootNamespace>dhtnode</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -86,14 +86,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -102,14 +102,14 @@
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       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
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-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -120,16 +120,16 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
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+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -140,16 +140,16 @@
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       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
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-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;$(ProjectDir)contrib\build\include;$(ProjectDir)contrib\build\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
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     <Link>
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       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
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+      <AdditionalDependencies>crypt32.lib;Argon2Ref.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)contrib\build\lib\x64;$(ProjectDir)..\..\lib\x64;$(ProjectDir)vs2015\build</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
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MSVC/dhtscanner.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -21,32 +21,32 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{78443BCD-4689-4007-A246-F8F34B27F561}</ProjectGuid>
     <RootNamespace>dhtscanner</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>Application</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>true</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -86,14 +86,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(ProjectDir)..\..\..\msvc\lib\$(PlatformTarget);$(ProjectDir)..\..\restbed\build\Release;$(ProjectDir)..\..\restbed\dependency\openssl\out32dll;$(ProjectDir)..\..\argon2\vs2015\Argon2Ref\vs2015\build</AdditionalLibraryDirectories>
+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -102,14 +102,14 @@
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(ProjectDir)..\..\..\msvc\lib\$(PlatformTarget);$(ProjectDir)..\..\restbed\build\Release;$(ProjectDir)..\..\restbed\dependency\openssl\out32dll;$(ProjectDir)..\..\argon2\vs2015\Argon2Ref\vs2015\build</AdditionalLibraryDirectories>
+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -120,16 +120,16 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;..\..\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(ProjectDir)..\..\..\msvc\lib\$(PlatformTarget);$(ProjectDir)..\..\restbed\build\Release;$(ProjectDir)..\..\restbed\dependency\openssl\out32dll;$(ProjectDir)..\..\argon2\vs2015\Argon2Ref\vs2015\build</AdditionalLibraryDirectories>
+      <AdditionalDependencies>crypt32.lib;blake.lib;argon.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)..\..\lib\x64</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
     </Link>
   </ItemDefinitionGroup>
@@ -140,16 +140,16 @@
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\restbed\source;$(ProjectDir)</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>..\..\include;$(ProjectDir)contrib\build\include;$(ProjectDir)contrib\build\msgpack-c\include;$(ProjectDir)</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4267;4244;4800;4273;4101;</DisableSpecificWarnings>
       <ProgramDataBaseFileName>$(IntDir)vc$(PlatformToolsetVersion).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
       <OptimizeReferences>true</OptimizeReferences>
-      <AdditionalDependencies>restbed.lib;libeay32.lib;ssleay32.lib;crypt32.lib;Argon2Ref.lib;lib_json.lib;libgnutls.lib;libopendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
-      <AdditionalLibraryDirectories>$(ProjectDir)..\..\..\msvc\lib\$(PlatformTarget);$(ProjectDir)..\..\restbed\build\Release;$(ProjectDir)..\..\restbed\dependency\openssl\out32dll;$(ProjectDir)..\..\argon2\vs2015\Argon2Ref\vs2015\build</AdditionalLibraryDirectories>
+      <AdditionalDependencies>crypt32.lib;Argon2Ref.lib;libgnutls.lib;opendht.lib;kernel32.lib;user32.lib;gdi32.lib;winspool.lib;comdlg32.lib;advapi32.lib;shell32.lib;ole32.lib;oleaut32.lib;uuid.lib;odbc32.lib;odbccp32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+      <AdditionalLibraryDirectories>$(ProjectDir)contrib\build\lib\x64;$(ProjectDir)..\..\lib\x64;$(ProjectDir)vs2015\build</AdditionalLibraryDirectories>
       <AdditionalOptions>/ignore:4049 %(AdditionalOptions)</AdditionalOptions>
       <OutputFile>$(OutDir)$(TargetName)$(TargetExt)</OutputFile>
     </Link>

MSVC/fetch_deps.bat

@@ -0,0 +1,2 @@
+@echo on
+call contrib\src\fetch_and_patch.bat

MSVC/opendht.vcxproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project DefaultTargets="Build" ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project DefaultTargets="Build" ToolsVersion="14.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <ItemGroup Label="ProjectConfigurations">
     <ProjectConfiguration Include="Debug|Win32">
       <Configuration>Debug</Configuration>
@@ -19,18 +19,6 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
-    <ClCompile Include="..\src\dht_proxy_client.cpp" />
-    <ClCompile Include="..\src\http.cpp" />
-    <ClCompile Include="..\src\network_utils.cpp" />
-    <ClCompile Include="..\src\op_cache.cpp" />
-    <ClCompile Include="..\src\peer_discovery.cpp" />
-    <ClCompile Include="..\src\rng.cpp">
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
-      <ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
-    </ClCompile>
-    <ClCompile Include="..\src\thread_pool.cpp" />
     <ClCompile Include="wingetopt.c" />
     <ClCompile Include="..\src\base64.cpp" />
     <ClCompile Include="..\src\callbacks.cpp" />
@@ -51,9 +39,6 @@
     <ClCompile Include="..\src\value.cpp" />
   </ItemGroup>
   <ItemGroup>
-    <ClInclude Include="..\include\opendht\http.h" />
-    <ClInclude Include="..\src\network_utils.h" />
-    <ClInclude Include="..\src\thread_pool.h" />
     <ClInclude Include="unistd.h" />
     <ClInclude Include="wingetopt.h" />
     <ClInclude Include="..\include\opendht.h" />
@@ -90,32 +75,32 @@
   <PropertyGroup Label="Globals">
     <ProjectGuid>{711397CE-E5D5-467D-9457-8716C047E50C}</ProjectGuid>
     <RootNamespace>opendht</RootNamespace>
-    <WindowsTargetPlatformVersion>$(LatestTargetPlatformVersion)</WindowsTargetPlatformVersion>
+    <WindowsTargetPlatformVersion>8.1</WindowsTargetPlatformVersion>
   </PropertyGroup>
   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>false</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>true</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
     <ConfigurationType>StaticLibrary</ConfigurationType>
     <UseDebugLibraries>false</UseDebugLibraries>
-    <PlatformToolset>$(DefaultPlatformToolset)</PlatformToolset>
+    <PlatformToolset>v140</PlatformToolset>
     <WholeProgramOptimization>false</WholeProgramOptimization>
     <CharacterSet>MultiByte</CharacterSet>
   </PropertyGroup>
@@ -138,34 +123,33 @@
   </ImportGroup>
   <PropertyGroup Label="UserMacros" />
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+    <OutDir>$(ProjectDir)..\..\</OutDir>
     <IntDir>$(Platform)\$(Configuration)\</IntDir>
-    <TargetName>libopendht</TargetName>
+    <TargetName>opendhtd</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
+    <OutDir>$(ProjectDir)..\..\</OutDir>
     <IntDir>$(Platform)\$(Configuration)\</IntDir>
-    <TargetName>libopendht</TargetName>
+    <TargetName>opendht</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
-    <TargetName>libopendht</TargetName>
+    <OutDir>$(ProjectDir)..\..\</OutDir>
+    <TargetName>opendhtd</TargetName>
   </PropertyGroup>
   <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
-    <OutDir>$(ProjectDir)..\..\..\msvc\</OutDir>
-    <TargetName>libopendht</TargetName>
+    <OutDir>$(ProjectDir)..\..\</OutDir>
+    <TargetName>opendht</TargetName>
   </PropertyGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
     <ClCompile>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\openssl\inc32;$(ProjectDir)..\..\asio\asio\include;$(ProjectDir)..\..\restinio\dev;$(ProjectDir)..\..\fmt\include;$(ProjectDir)..\..\http_parser</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;ASIO_STANDALONE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;4273;</DisableSpecificWarnings>
-      <AdditionalOptions>-D_SCL_SECURE_NO_WARNING;%(AdditionalOptions)</AdditionalOptions>
+      <AdditionalIncludeDirectories>..\..\include;..\include;..\include\opendht;..\..\msgpack-c\include;</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;</DisableSpecificWarnings>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
       <SuppressStartupBanner>false</SuppressStartupBanner>
-      <ProgramDataBaseFileName>$(OutDir)lib\$(PlatformTarget)\$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <PostBuildEvent>
       <Command>mkdir $(OutDir)\include
@@ -176,7 +160,7 @@ copy ..\include\opendht\*.h $(OutDir)\include\opendht
 copy ..\include\opendht.h $(OutDir)\include\</Command>
     </PostBuildEvent>
     <Lib>
-      <OutputFile>$(OutDir)lib\$(PlatformTarget)\$(TargetName)$(TargetExt)</OutputFile>
+      <OutputFile>$(OutDir)\lib\x86\$(TargetName)$(TargetExt)</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
@@ -184,11 +168,10 @@ copy ..\include\opendht.h $(OutDir)\include\</Command>
       <WarningLevel>Level3</WarningLevel>
       <Optimization>Disabled</Optimization>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\openssl\inc32;$(ProjectDir)..\..\asio\asio\include;$(ProjectDir)..\..\restinio\dev;$(ProjectDir)..\..\fmt\include;$(ProjectDir)..\..\http_parser</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;ASIO_STANDALONE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;4273;</DisableSpecificWarnings>
-      <AdditionalOptions>-D_SCL_SECURE_NO_WARNING;%(AdditionalOptions)</AdditionalOptions>
-      <ProgramDataBaseFileName>$(OutDir)lib\$(PlatformTarget)\$(TargetName).pdb</ProgramDataBaseFileName>
+      <AdditionalIncludeDirectories>..\..\include;..\include;..\include\opendht;..\..\msgpack-c\include;</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;</DisableSpecificWarnings>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
     </ClCompile>
     <PostBuildEvent>
       <Command>mkdir $(OutDir)\include
@@ -199,7 +182,7 @@ copy ..\include\opendht\*.h $(OutDir)\include\opendht
 copy ..\include\opendht.h $(OutDir)\include\</Command>
     </PostBuildEvent>
     <Lib>
-      <OutputFile>$(OutDir)lib\$(PlatformTarget)\$(TargetName)$(TargetExt)</OutputFile>
+      <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
     </Lib>
   </ItemDefinitionGroup>
   <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
@@ -209,11 +192,11 @@ copy ..\include\opendht.h $(OutDir)\include\</Command>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\openssl\inc32;$(ProjectDir)..\..\asio\asio\include;$(ProjectDir)..\..\restinio\dev;$(ProjectDir)..\..\fmt\include;$(ProjectDir)..\..\http_parser</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;ASIO_STANDALONE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
-      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;4273;</DisableSpecificWarnings>
-      <AdditionalOptions>-D_SCL_SECURE_NO_WARNING;%(AdditionalOptions)</AdditionalOptions>
-      <ProgramDataBaseFileName>$(OutDir)lib\$(PlatformTarget)\$(TargetName).pdb</ProgramDataBaseFileName>
+      <AdditionalIncludeDirectories>..\..\include;..\include;..\include\opendht;..\..\msgpack-c\include;</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;</DisableSpecificWarnings>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
+      <ProgramDataBaseFileName>$(OutDir)\lib\x86\$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -228,7 +211,7 @@ copy ..\include\opendht\*.h $(OutDir)\include\opendht
 copy ..\include\opendht.h $(OutDir)\include\</Command>
     </PostBuildEvent>
     <Lib>
-      <OutputFile>$(OutDir)lib\$(PlatformTarget)\$(TargetName)$(TargetExt)</OutputFile>
+      <OutputFile>$(OutDir)\lib\x86\$(TargetName)$(TargetExt)</OutputFile>
       <LinkTimeCodeGeneration>false</LinkTimeCodeGeneration>
     </Lib>
   </ItemDefinitionGroup>
@@ -239,12 +222,11 @@ copy ..\include\opendht.h $(OutDir)\include\</Command>
       <FunctionLevelLinking>true</FunctionLevelLinking>
       <IntrinsicFunctions>true</IntrinsicFunctions>
       <SDLCheck>true</SDLCheck>
-      <AdditionalIncludeDirectories>$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)..\..\..\msvc\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include;$(ProjectDir)..\..\msgpack-c\include;$(ProjectDir)..\..\jsoncpp\include;$(ProjectDir)..\..\openssl\inc32;$(ProjectDir)..\..\asio\asio\include;$(ProjectDir)..\..\restinio\dev;$(ProjectDir)..\..\fmt\include;$(ProjectDir)..\..\http_parser</AdditionalIncludeDirectories>
-      <PreprocessorDefinitions>OPENDHT_JSONCPP;OPENDHT_PROXY_CLIENT;OPENDHT_PROXY_SERVER;OPENDHT_PUSH_NOTIFICATIONS;_WINSOCK_DEPRECATED_NO_WARNINGS;_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;ASIO_STANDALONE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <AdditionalIncludeDirectories>$(ProjectDir)contrib\build\include;$(ProjectDir)..\include;$(ProjectDir)..\include\opendht;$(ProjectDir)contrib\build\msgpack-c\include;$(ProjectDir)contrib\build\argon2\include;$(ProjectDir)..\..\include;$(ProjectDir)..\..\argon2\include</AdditionalIncludeDirectories>
+      <PreprocessorDefinitions>_CRT_SECURE_NO_WARNINGS;WIN32_NATIVE;WIN32_LEAN_AND_MEAN;_MBCS;%(PreprocessorDefinitions)</PreprocessorDefinitions>
       <DisableSpecificWarnings>4804;4800;4101;4267;4244;4503;4273;</DisableSpecificWarnings>
-      <AdditionalOptions>-D_SCL_SECURE_NO_WARNING;%(AdditionalOptions)</AdditionalOptions>
-      <ProgramDataBaseFileName>$(OutDir)lib\$(PlatformTarget)\$(TargetName).pdb</ProgramDataBaseFileName>
-      <MultiProcessorCompilation>true</MultiProcessorCompilation>
+      <AdditionalOptions>-D_SCL_SECURE_NO_WARNINGS %(AdditionalOptions)</AdditionalOptions>
+      <ProgramDataBaseFileName>$(OutDir)\lib\x64\$(TargetName).pdb</ProgramDataBaseFileName>
     </ClCompile>
     <Link>
       <EnableCOMDATFolding>true</EnableCOMDATFolding>
@@ -259,7 +241,7 @@ copy ..\include\opendht\*.h $(OutDir)\include\opendht
 copy ..\include\opendht.h $(OutDir)\include\</Command>
     </PostBuildEvent>
     <Lib>
-      <OutputFile>$(OutDir)lib\$(PlatformTarget)\$(TargetName)$(TargetExt)</OutputFile>
+      <OutputFile>$(OutDir)\lib\x64\$(TargetName)$(TargetExt)</OutputFile>
       <LinkTimeCodeGeneration>false</LinkTimeCodeGeneration>
       <AdditionalLibraryDirectories>
       </AdditionalLibraryDirectories>

MSVC/opendht.vcxproj.filters

@@ -53,29 +53,27 @@
       <Filter>Source Files\indexation</Filter>
     </ClCompile>
     <ClCompile Include="wingetopt.c" />
-    <ClCompile Include="..\src\rng.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\op_cache.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\dht_proxy_client.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\peer_discovery.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\network_utils.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\thread_pool.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
-    <ClCompile Include="..\src\http.cpp">
-      <Filter>Source Files</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\include\opendht\def.h" />
+    <ClInclude Include="..\include\opendht\sockaddr.h" />
+    <ClInclude Include="..\src\net.h" />
+    <ClInclude Include="..\src\parsed_message.h" />
+    <ClInclude Include="..\src\base64.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\listener.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\request.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\search.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
+    <ClInclude Include="..\src\storage.h">
+      <Filter>Source Files</Filter>
+    </ClInclude>
     <ClInclude Include="..\include\opendht.h">
       <Filter>Header Files</Filter>
     </ClInclude>
@@ -141,42 +139,6 @@
     </ClInclude>
     <ClInclude Include="unistd.h" />
     <ClInclude Include="wingetopt.h" />
-    <ClInclude Include="..\include\opendht\def.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\net.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\parsed_message.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opendht\sockaddr.h">
-      <Filter>Header Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\network_utils.h">
-      <Filter>Header Files\opendht</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\thread_pool.h">
-      <Filter>Header Files\opendht</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\listener.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\base64.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\search.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\request.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\src\storage.h">
-      <Filter>Source Files</Filter>
-    </ClInclude>
-    <ClInclude Include="..\include\opendht\http.h">
-      <Filter>Header Files\opendht</Filter>
-    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Filter Include="Source Files">

MSVC/opendht_deps.sln

@@ -0,0 +1,229 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 14
+VisualStudioVersion = 14.0.25420.1
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "opendht", "opendht.vcxproj", "{711397CE-E5D5-467D-9457-8716C047E50C}"
+	ProjectSection(ProjectDependencies) = postProject
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518} = {070FEF2B-0C3F-4F33-9D3C-53C7330BF518}
+		{122A2EA4-B283-4241-9655-786DE78283B2} = {122A2EA4-B283-4241-9655-786DE78283B2}
+		{B9CAC9CE-9F0D-4F52-8D67-FDBBAFCD0DE2} = {B9CAC9CE-9F0D-4F52-8D67-FDBBAFCD0DE2}
+		{6F610EE8-7F59-4191-AB88-F63843267C02} = {6F610EE8-7F59-4191-AB88-F63843267C02}
+	EndProjectSection
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "dependencies", "dependencies", "{71A1A9EC-1104-4335-A87E-AF8749FD5B34}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgmp", "contrib\build\gmp\SMP\libgmp.vcxproj", "{02B94302-23D6-43EF-8865-95CDE99D5DC2}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libgnutls", "contrib\build\gnutls\SMP\libgnutls.vcxproj", "{6F610EE8-7F59-4191-AB88-F63843267C02}"
+	ProjectSection(ProjectDependencies) = postProject
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2} = {02B94302-23D6-43EF-8865-95CDE99D5DC2}
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518} = {070FEF2B-0C3F-4F33-9D3C-53C7330BF518}
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32} = {CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C} = {200F3D3C-8B84-46D8-953A-6C0EBD283B5C}
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B} = {CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libiconv", "contrib\build\libiconv\SMP\libiconv.vcxproj", "{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libhogweed", "contrib\build\nettle\SMP\libhogweed.vcxproj", "{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}"
+	ProjectSection(ProjectDependencies) = postProject
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2} = {02B94302-23D6-43EF-8865-95CDE99D5DC2}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libnettle", "contrib\build\nettle\SMP\libnettle.vcxproj", "{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "libzlib", "contrib\build\zlib\SMP\libzlib.vcxproj", "{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "MessagePack", "contrib\build\msgpack-c\msgpack_vc8.vcxproj", "{122A2EA4-B283-4241-9655-786DE78283B2}"
+EndProject
+Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "tools", "tools", "{296E2989-CF09-43AC-BBD2-BCF1A4B56D07}"
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dhtnode", "dhtnode.vcxproj", "{BF92AECF-AA1D-4B05-9D00-0247E92A24B5}"
+	ProjectSection(ProjectDependencies) = postProject
+		{711397CE-E5D5-467D-9457-8716C047E50C} = {711397CE-E5D5-467D-9457-8716C047E50C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dhtscanner", "dhtscanner.vcxproj", "{78443BCD-4689-4007-A246-F8F34B27F561}"
+	ProjectSection(ProjectDependencies) = postProject
+		{711397CE-E5D5-467D-9457-8716C047E50C} = {711397CE-E5D5-467D-9457-8716C047E50C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "dhtchat", "dhtchat.vcxproj", "{8BE7F14D-B227-4D54-9105-7E5473F2D0BA}"
+	ProjectSection(ProjectDependencies) = postProject
+		{711397CE-E5D5-467D-9457-8716C047E50C} = {711397CE-E5D5-467D-9457-8716C047E50C}
+	EndProjectSection
+EndProject
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Argon2Ref", "contrib\build\argon2\vs2015\Argon2Ref\Argon2Ref.vcxproj", "{B9CAC9CE-9F0D-4F52-8D67-FDBBAFCD0DE2}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+		ReleaseStatic|x64 = ReleaseStatic|x64
+		ReleaseStatic|x86 = ReleaseStatic|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Debug|x64.ActiveCfg = Debug|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Debug|x64.Build.0 = Debug|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Debug|x86.ActiveCfg = Debug|Win32
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Debug|x86.Build.0 = Debug|Win32
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Release|x64.ActiveCfg = Release|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Release|x64.Build.0 = Release|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Release|x86.ActiveCfg = Release|Win32
+		{711397CE-E5D5-467D-9457-8716C047E50C}.Release|x86.Build.0 = Release|Win32
+		{711397CE-E5D5-467D-9457-8716C047E50C}.ReleaseStatic|x64.ActiveCfg = Release|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.ReleaseStatic|x64.Build.0 = Release|x64
+		{711397CE-E5D5-467D-9457-8716C047E50C}.ReleaseStatic|x86.ActiveCfg = Release|Win32
+		{711397CE-E5D5-467D-9457-8716C047E50C}.ReleaseStatic|x86.Build.0 = Release|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Debug|x64.ActiveCfg = Debug|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Debug|x64.Build.0 = Debug|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Debug|x86.ActiveCfg = Debug|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Debug|x86.Build.0 = Debug|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Release|x64.ActiveCfg = Release|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Release|x64.Build.0 = Release|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Release|x86.ActiveCfg = Release|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.Release|x86.Build.0 = Release|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{02B94302-23D6-43EF-8865-95CDE99D5DC2}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Debug|x64.ActiveCfg = Debug|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Debug|x64.Build.0 = Debug|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Debug|x86.ActiveCfg = Debug|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Debug|x86.Build.0 = Debug|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Release|x64.ActiveCfg = Release|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Release|x64.Build.0 = Release|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Release|x86.ActiveCfg = Release|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.Release|x86.Build.0 = Release|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{6F610EE8-7F59-4191-AB88-F63843267C02}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Debug|x64.ActiveCfg = Debug|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Debug|x64.Build.0 = Debug|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Debug|x86.ActiveCfg = Debug|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Debug|x86.Build.0 = Debug|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Release|x64.ActiveCfg = Release|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Release|x64.Build.0 = Release|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Release|x86.ActiveCfg = Release|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.Release|x86.Build.0 = Release|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{CB8BB76F-D3FF-434E-A85E-7FFC0893EC9B}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Debug|x64.ActiveCfg = Debug|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Debug|x64.Build.0 = Debug|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Debug|x86.ActiveCfg = Debug|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Debug|x86.Build.0 = Debug|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Release|x64.ActiveCfg = Release|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Release|x64.Build.0 = Release|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Release|x86.ActiveCfg = Release|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.Release|x86.Build.0 = Release|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{200F3D3C-8B84-46D8-953A-6C0EBD283B5C}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Debug|x64.ActiveCfg = Debug|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Debug|x64.Build.0 = Debug|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Debug|x86.ActiveCfg = Debug|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Debug|x86.Build.0 = Debug|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Release|x64.ActiveCfg = Release|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Release|x64.Build.0 = Release|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Release|x86.ActiveCfg = Release|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.Release|x86.Build.0 = Release|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{070FEF2B-0C3F-4F33-9D3C-53C7330BF518}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Debug|x64.ActiveCfg = Debug|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Debug|x64.Build.0 = Debug|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Debug|x86.ActiveCfg = Debug|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Debug|x86.Build.0 = Debug|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Release|x64.ActiveCfg = Release|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Release|x64.Build.0 = Release|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Release|x86.ActiveCfg = Release|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.Release|x86.Build.0 = Release|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.ReleaseStatic|x64.ActiveCfg = ReleaseLTO|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.ReleaseStatic|x64.Build.0 = ReleaseLTO|x64
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.ReleaseStatic|x86.ActiveCfg = ReleaseLTO|Win32
+		{CA9A4A38-CC63-4BDB-8CFB-E058965DDA32}.ReleaseStatic|x86.Build.0 = ReleaseLTO|Win32
+		{122A2EA4-B283-4241-9655-786DE78283B2}.Debug|x64.ActiveCfg = Debug|x64
+		{122A2EA4-B283-4241-9655-786DE78283B2}.Debug|x64.Build.0 = Debug|x64
+		{122A2EA4-B283-4241-9655-786DE78283B2}.Debug|x86.ActiveCfg = Debug|Win32
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MSVC/unistd.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2016 Savoir-faire Linux Inc.
  *
  *  Author: Andreas Traczyk <andreas.traczyk@savoirfairelinux.com>
  *

Makefile.am

@@ -12,13 +12,7 @@ if USE_CYTHON
 SUBDIRS += python
 endif
 
-if ENABLE_TESTS
-SUBDIRS += tests
-endif
-
-if HAVE_DOXYGEN
 SUBDIRS += doc
-endif
 
 ACLOCAL_AMFLAGS = -I m4
 

README.md

@@ -4,19 +4,14 @@
     <a id="user-content-opendht-" class="anchor" href="/savoirfairelinux/opendht/blob/master/README.md#opendht-" aria-hidden="true"></a>OpenDHT
 </h1>
 
-A lightweight C++14 Distributed Hash Table implementation.
+A lightweight C++11 Distributed Hash Table implementation.
 
-OpenDHT provides an easy to use distributed in-memory data store.
-Every node in the network can read and write values to the store.
-Values are distributed over the network, with redundancy.
-
- * Lightweight and scalable, designed for large networks and small devices
- * High resilience to network disruption
+ * Light and fast C++11 Kademlia DHT library
+ * Distributed shared key->value data-store
+ * Clean and powerful distributed map API with storage of arbitrary binary values of up to 56 KB
  * Public key cryptography layer providing optional data signature and encryption (using GnuTLS)
  * IPv4 and IPv6 support
- * Clean and powerful C++14 map API
- * Python 3 bindings
- * REST API
+ * Python binding
 
 ## Documentation
 See the wiki: <https://github.com/savoirfairelinux/opendht/wiki>
@@ -27,13 +22,13 @@ Build instructions: <https://github.com/savoirfairelinux/opendht/wiki/Build-the-
 
 #### How-to build a simple client app
 ```bash
-g++ main.cpp -std=c++14 -lopendht -lgnutls
+g++ main.cpp -std=c++11 -lopendht -lgnutls
 ```
 
 ## Examples
 ### C++ example
 The `tools` directory includes simple example programs :
-* `dhtnode`, a command line tool, allowing to run a DHT node and perform operations supported by the library (get, put etc.) with text values.
+* `dhtnode`, a command line tool, mostly used for debuging, allowing to perform operations supported by the library (get, put etc.) with text values.
 * `dhtchat`, a very simple IM client working over the dht.
 
 Example program launching a DHT node, connecting to the network and performing some basic operations:
@@ -96,7 +91,7 @@ for r in results:
 - msgpack-c 1.2+, used for data serialization.
 - GnuTLS 3.3+, used for cryptographic operations.
 - Nettle 2.4+, a GnuTLS dependency for crypto.
-- (optional) restinio used for the REST API.
+- (optional) restbed used for the REST API. commit fb84213e170bc171fecd825a8e47ed9f881a12cd (https://github.com/AmarOk1412/restbed/tree/async_read_until)
 - (optional) jsoncpp 1.7.4-3+, used for the REST API.
 - Build tested with GCC 5.2+ (GNU/Linux, Windows with MinGW), Clang/LLVM (GNU/Linux, Android, macOS, iOS).
 - Build tested with Microsoft Visual Studio 2015
@@ -105,14 +100,14 @@ for r in results:
 
 IRC: join us on Freenode at [`#opendht`](https://webchat.freenode.net/?channels=%23opendht).
 
-## License
-Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+## Licence
+Copyright (C) 2014-2018 Savoir-faire Linux Inc.
 
 OpenDHT is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version.
 
 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
-See COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html for the full GPLv3 license.
+See COPYING or https://www.gnu.org/licenses/gpl-3.0.en.html for the full GPLv3 licence.
 
 ## Acknowledgements
 This project was originally based on https://github.com/jech/dht by Juliusz Chroboczek.

c/opendht.cpp

@@ -1,221 +0,0 @@
-#include "opendht_c.h"
-#include "opendht.h"
-
-using ValueSp = std::shared_ptr<dht::Value>;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-// dht::InfoHash
-const char* dht_infohash_print(const dht_infohash* h)
-{
-    return reinterpret_cast<const dht::InfoHash*>(h)->to_c_str();
-}
-
-void dht_infohash_zero(dht_infohash* h) {
-    *reinterpret_cast<dht::InfoHash*>(h) = dht::InfoHash{};
-}
-
-void dht_infohash_random(dht_infohash* h)
-{
-    *reinterpret_cast<dht::InfoHash*>(h) = dht::InfoHash::getRandom();
-}
-
-void dht_infohash_get(dht_infohash* h, const uint8_t* dat, size_t dat_size)
-{
-    *reinterpret_cast<dht::InfoHash*>(h) = dht::InfoHash::get(dat, dat_size);
-}
-
-bool dht_infohash_is_zero(const dht_infohash* h) {
-    return static_cast<bool>(*reinterpret_cast<const dht::InfoHash*>(h));
-}
-
-const char* dht_pkid_print(const dht_pkid* h)
-{
-    return reinterpret_cast<const dht::PkId*>(h)->to_c_str();
-}
-
-// dht::Blob
-void dht_blob_delete(dht_blob* data)
-{
-    delete reinterpret_cast<dht::Blob*>(data);
-}
-
-dht_data_view dht_blob_get_data(const dht_blob* data)
-{
-    dht_data_view view;
-    view.data = reinterpret_cast<const dht::Blob*>(data)->data();
-    view.size = reinterpret_cast<const dht::Blob*>(data)->size();
-    return view;
-}
-
-// dht::Value
-dht_data_view dht_value_get_data(const dht_value* data)
-{
-    const ValueSp& vsp(*reinterpret_cast<const ValueSp*>(data));
-    dht_data_view view;
-    view.data = vsp->data.data();
-    view.size = vsp->data.size();
-    return view;
-}
-
-dht_value* dht_value_new(const uint8_t* data, size_t size) {
-    return reinterpret_cast<dht_value*>(new ValueSp(std::make_shared<dht::Value>(data, size)));
-}
-
-dht_value* dht_value_ref(const dht_value* v) {
-    return reinterpret_cast<dht_value*>(new ValueSp(*reinterpret_cast<const ValueSp*>(v)));
-}
-
-void dht_value_unref(dht_value* v) {
-    delete reinterpret_cast<ValueSp*>(v);
-}
-
-// dht::crypto::PublicKey
-dht_publickey* dht_publickey_new() {
-    return reinterpret_cast<dht_publickey*>(new dht::crypto::PublicKey);
-}
-
-void dht_publickey_delete(dht_publickey* pk) {
-    delete reinterpret_cast<dht::crypto::PublicKey*>(pk);
-}
-
-int dht_publickey_unpack(dht_publickey* pk, const uint8_t* dat, size_t dat_size) {
-    try {
-        reinterpret_cast<dht::crypto::PublicKey*>(pk)->unpack(dat, dat_size);
-    } catch (const dht::crypto::CryptoException& e) {
-        return -1;
-    }
-    return 0;
-}
-
-int dht_publickey_pack(dht_publickey* pk, char* out, size_t* outlen) {
-    return gnutls_pubkey_export(reinterpret_cast<dht::crypto::PublicKey*>(pk)->pk, GNUTLS_X509_FMT_DER, out, outlen);
-}
-
-dht_infohash dht_publickey_get_id(const dht_publickey* pk) {
-    dht_infohash h;
-    *reinterpret_cast<dht::InfoHash*>(&h) = reinterpret_cast<const dht::crypto::PublicKey*>(pk)->getId();
-    return h;
-}
-
-dht_pkid dht_publickey_get_long_id(const dht_publickey* pk) {
-    dht_pkid h;
-    *reinterpret_cast<dht::PkId*>(&h) = reinterpret_cast<const dht::crypto::PublicKey*>(pk)->getLongId();
-    return h;
-}
-
-bool dht_publickey_check_signature(const dht_publickey* pk, const char* data, size_t data_size, const char* signature, size_t signature_size) {
-    return reinterpret_cast<const dht::crypto::PublicKey*>(pk)->checkSignature((const uint8_t*)data, data_size, (const uint8_t*)signature, signature_size);
-}
-
-dht_blob* dht_publickey_encrypt(const dht_publickey* pk, const char* data, size_t data_size) {
-    auto rdata = new dht::Blob;
-    *rdata = reinterpret_cast<const dht::crypto::PublicKey*>(pk)->encrypt((const uint8_t*)data, data_size);
-    return (dht_blob*)rdata;
-}
-
-dht_privatekey* dht_privatekey_generate(unsigned key_length_bits) {
-    if (key_length_bits == 0)
-        key_length_bits = 4096;
-    return reinterpret_cast<dht_privatekey*>(new dht::crypto::PrivateKey(dht::crypto::PrivateKey::generate(key_length_bits)));
-}
-
-dht_privatekey* dht_privatekey_import(const uint8_t* dat, size_t dat_size, const char* password) {
-    try {
-        return reinterpret_cast<dht_privatekey*>(new dht::crypto::PrivateKey(dat, dat_size, password));
-    } catch (const dht::crypto::CryptoException& e) {
-        return nullptr;
-    }
-}
-
-dht_publickey* dht_privatekey_get_publickey(const dht_privatekey* key) {
-    return reinterpret_cast<dht_publickey*>(new dht::crypto::PublicKey(reinterpret_cast<const dht::crypto::PrivateKey*>(key)->getPublicKey()));
-}
-
-void dht_privatekey_delete(dht_privatekey* pk) {
-    delete reinterpret_cast<dht::crypto::PrivateKey*>(pk);
-}
-
-// dht::DhtRunner
-dht_runner* dht_runner_new() {
-    return reinterpret_cast<dht_runner*>(new dht::DhtRunner);
-}
-
-void dht_runner_delete(dht_runner* runner) {
-    delete reinterpret_cast<dht::DhtRunner*>(runner);
-}
-
-void dht_runner_run(dht_runner* r, in_port_t port) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    runner->run(port, {}, true);
-}
-
-void dht_runner_ping(dht_runner* r, struct sockaddr* addr, socklen_t addr_len) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    runner->bootstrap(dht::SockAddr(addr, addr_len));
-}
-
-void dht_runner_bootstrap(dht_runner* r, const char* host, const char* service) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    runner->bootstrap(host, service);
-}
-
-void dht_runner_get(dht_runner* r, const dht_infohash* h, dht_get_cb cb, dht_done_cb done_cb, void* cb_user_data) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    auto hash = reinterpret_cast<const dht::InfoHash*>(h);
-    runner->get(*hash, [cb,cb_user_data](std::shared_ptr<dht::Value> value){
-        return cb(reinterpret_cast<const dht_value*>(&value), cb_user_data);
-    }, [done_cb, cb_user_data](bool ok){
-        if (done_cb)
-            done_cb(ok, cb_user_data);
-    });
-}
-
-dht_op_token* dht_runner_listen(dht_runner* r, const dht_infohash* h, dht_value_cb cb, void* cb_user_data) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    auto hash = reinterpret_cast<const dht::InfoHash*>(h);
-    auto fret = new std::future<size_t>;
-    *fret = runner->listen(*hash, [cb,cb_user_data](const std::vector<std::shared_ptr<dht::Value>>& values, bool expired) {
-        for (const auto& value : values) {
-            if (not cb(reinterpret_cast<const dht_value*>(&value), expired, cb_user_data))
-                return false;
-        }
-        return true;
-    });
-    return (dht_op_token*)fret;
-}
-
-void dht_runner_cancel_listen(dht_runner* r, const dht_infohash* h, dht_op_token* t) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    auto hash = reinterpret_cast<const dht::InfoHash*>(h);
-    auto token = reinterpret_cast<std::future<size_t>*>(t);
-    runner->cancelListen(*hash, std::move(*token));
-}
-
-void dht_op_token_delete(dht_op_token* token) {
-    delete reinterpret_cast<std::future<size_t>*>(token);
-}
-
-void dht_runner_put(dht_runner* r, const dht_infohash* h, const dht_value* v, dht_done_cb done_cb, void* cb_user_data) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    auto hash = reinterpret_cast<const dht::InfoHash*>(h);
-    auto value = reinterpret_cast<const ValueSp*>(v);
-    runner->put(*hash, *value, [done_cb, cb_user_data](bool ok){
-        if (done_cb)
-            done_cb(ok, cb_user_data);
-    });
-}
-
-void dht_runner_shutdown(dht_runner* r, dht_shutdown_cb done_cb, void* cb_user_data) {
-    auto runner = reinterpret_cast<dht::DhtRunner*>(r);
-    runner->shutdown([done_cb, cb_user_data](){
-        if (done_cb)
-            done_cb(cb_user_data);
-    });
-}
-
-#ifdef __cplusplus
-}
-#endif

c/opendht_c.h

@@ -1,99 +0,0 @@
-#pragma once
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include "def.h"
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <stddef.h>
-
-// Non-owning data view
-struct OPENDHT_C_PUBLIC dht_data_view {
-    const uint8_t* data;
-    size_t size;
-};
-typedef struct dht_data_view dht_data_view;
-
-// dht::Value
-struct OPENDHT_C_PUBLIC dht_value;
-typedef struct dht_value dht_value;
-OPENDHT_C_PUBLIC dht_data_view dht_value_get_data(const dht_value* data);
-OPENDHT_C_PUBLIC dht_value* dht_value_new(const uint8_t* data, size_t size);
-OPENDHT_C_PUBLIC dht_value* dht_value_ref(const dht_value*);
-OPENDHT_C_PUBLIC void dht_value_unref(dht_value*);
-
-// dht::Blob
-struct OPENDHT_C_PUBLIC dht_blob;
-typedef struct dht_blob dht_blob;
-OPENDHT_C_PUBLIC dht_data_view dht_blob_get_data(const dht_blob* data);
-OPENDHT_C_PUBLIC void dht_blob_delete(dht_blob* data);
-
-// dht::InfoHash
-struct OPENDHT_C_PUBLIC dht_infohash { uint8_t d[HASH_LEN]; };
-typedef struct dht_infohash dht_infohash;
-OPENDHT_C_PUBLIC void dht_infohash_zero(dht_infohash* h);
-OPENDHT_C_PUBLIC void dht_infohash_random(dht_infohash* h);
-OPENDHT_C_PUBLIC void dht_infohash_get(dht_infohash* h, const uint8_t* dat, size_t dat_size);
-OPENDHT_C_PUBLIC const char* dht_infohash_print(const dht_infohash* h);
-OPENDHT_C_PUBLIC bool dht_infohash_is_zero(const dht_infohash* h);
-
-// dht::PkId
-struct OPENDHT_C_PUBLIC dht_pkid { uint8_t d[32]; };
-typedef struct dht_pkid dht_pkid;
-OPENDHT_C_PUBLIC const char* dht_pkid_print(const dht_pkid* h);
-
-// dht::crypto::PublicKey
-struct OPENDHT_C_PUBLIC dht_publickey;
-typedef struct dht_publickey dht_publickey;
-OPENDHT_C_PUBLIC dht_publickey* dht_publickey_new();
-OPENDHT_C_PUBLIC void dht_publickey_delete(dht_publickey* pk);
-OPENDHT_C_PUBLIC int dht_publickey_unpack(dht_publickey* pk, const uint8_t* dat, size_t dat_size);
-OPENDHT_C_PUBLIC int dht_publickey_pack(dht_publickey* pk, char* out, size_t* out_size);
-OPENDHT_C_PUBLIC dht_infohash dht_publickey_get_id(const dht_publickey* pk);
-OPENDHT_C_PUBLIC dht_pkid dht_publickey_get_long_id(const dht_publickey* pk);
-OPENDHT_C_PUBLIC bool dht_publickey_check_signature(const dht_publickey* pk, const char* data, size_t data_size, const char* signature, size_t signature_size);
-OPENDHT_C_PUBLIC dht_blob* dht_publickey_encrypt(const dht_publickey* pk, const char* data, size_t data_size);
-
-// dht::crypto::PrivateKey
-struct OPENDHT_C_PUBLIC dht_privatekey;
-typedef struct dht_privatekey dht_privatekey;
-OPENDHT_C_PUBLIC dht_privatekey* dht_privatekey_generate(unsigned key_length_bits);
-OPENDHT_C_PUBLIC dht_privatekey* dht_privatekey_import(const uint8_t* dat, size_t dat_size, const char* password);
-OPENDHT_C_PUBLIC dht_publickey* dht_privatekey_get_publickey(const dht_privatekey*);
-OPENDHT_C_PUBLIC void dht_privatekey_delete(dht_privatekey*);
-
-// dht::crypto::Certificate
-struct OPENDHT_C_PUBLIC dht_certificate;
-typedef struct dht_certificate dht_certificate;
-
-// callbacks
-typedef bool (*dht_get_cb)(const dht_value* value, void* user_data);
-typedef bool (*dht_value_cb)(const dht_value* value, bool expired, void* user_data);
-typedef bool (*dht_done_cb)(bool ok, void* user_data);
-typedef bool (*dht_shutdown_cb)(void* user_data);
-
-struct OPENDHT_C_PUBLIC dht_op_token;
-typedef struct dht_op_token dht_op_token;
-OPENDHT_C_PUBLIC void dht_op_token_delete(dht_op_token* token);
-
-// dht::DhtRunner
-struct OPENDHT_C_PUBLIC dht_runner;
-typedef struct dht_runner dht_runner;
-OPENDHT_C_PUBLIC dht_runner* dht_runner_new();
-OPENDHT_C_PUBLIC void dht_runner_delete(dht_runner* runner);
-OPENDHT_C_PUBLIC void dht_runner_run(dht_runner* runner, in_port_t port);
-OPENDHT_C_PUBLIC void dht_runner_ping(dht_runner* runner, struct sockaddr* addr, socklen_t addr_len);
-OPENDHT_C_PUBLIC void dht_runner_bootstrap(dht_runner* runner, const char* host, const char* service);
-OPENDHT_C_PUBLIC void dht_runner_get(dht_runner* runner, const dht_infohash* hash, dht_get_cb cb, dht_done_cb done_cb, void* cb_user_data);
-OPENDHT_C_PUBLIC dht_op_token* dht_runner_listen(dht_runner* runner, const dht_infohash* hash, dht_value_cb cb, void* cb_user_data);
-OPENDHT_C_PUBLIC void dht_runner_cancel_listen(dht_runner* runner, const dht_infohash* hash, dht_op_token* token);
-OPENDHT_C_PUBLIC void dht_runner_put(dht_runner* runner, const dht_infohash* hash, const dht_value* value, dht_done_cb done_cb, void* cb_user_data);
-OPENDHT_C_PUBLIC void dht_runner_shutdown(dht_runner* runner, dht_shutdown_cb done_cb, void* cb_user_data);
-
-#ifdef __cplusplus
-}
-#endif

cmake/FindCppunit.cmake

@@ -1,28 +0,0 @@
-INCLUDE(FindPkgConfig)
-PKG_CHECK_MODULES(PC_CPPUNIT "cppunit")
-
-FIND_PATH(CPPUNIT_INCLUDE_DIRS
-    NAMES cppunit/TestCase.h
-    HINTS ${PC_CPPUNIT_INCLUDE_DIR}
-    ${CMAKE_INSTALL_PREFIX}/include
-    PATHS
-    /usr/local/include
-    /usr/include
-)
-
-FIND_LIBRARY(CPPUNIT_LIBRARIES
-    NAMES cppunit
-    HINTS ${PC_CPPUNIT_LIBDIR}
-    ${CMAKE_INSTALL_PREFIX}/lib
-    ${CMAKE_INSTALL_PREFIX}/lib64
-    PATHS
-    ${CPPUNIT_INCLUDE_DIRS}/../lib
-    /usr/local/lib
-    /usr/lib
-)
-
-LIST(APPEND CPPUNIT_LIBRARIES ${CMAKE_DL_LIBS})
-
-INCLUDE(FindPackageHandleStandardArgs)
-FIND_PACKAGE_HANDLE_STANDARD_ARGS(CPPUNIT DEFAULT_MSG CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)
-MARK_AS_ADVANCED(CPPUNIT_LIBRARIES CPPUNIT_INCLUDE_DIRS)

cmake/FindRestbed.cmake

@@ -0,0 +1,17 @@
+find_path (RESTBED_INCLUDE restbed
+           HINTS
+           "/usr/include"
+           "/usr/local/include"
+           "/opt/local/include"
+)
+
+if (RESTBED_INCLUDE)
+    message(STATUS "${green}Found Restbed: ${RESTBED_INCLUDE}")
+else()
+    message(FATAL_ERROR "${red}Failed to locate Restbed.}")
+endif()
+
+if (RESTBED_INCLUDE)
+    set(RESTBED_FOUND TRUE)
+    set(Restbed_LIBRARIES restbed)
+endif()

cmake/FindRestinio.cmake

@@ -1,14 +0,0 @@
-# header-only does not produce a library
-if(NOT Restinio_FOUND)
-    find_path (Restinio_INCLUDE_DIR restinio
-               HINTS
-               "/usr/include"
-               "/usr/local/include"
-               "/opt/local/include")
-    include(FindPackageHandleStandardArgs)
-    find_package_handle_standard_args(Restinio DEFAULT_MSG Restinio_INCLUDE_DIR)
-    if (Restinio_INCLUDE_DIR)
-        set(Restinio_FOUND TRUE)
-        set(Restinio_INCLUDE_DIRS ${Restinio_INCLUDE_DIR})
-    endif()
-endif()

configure.ac

@@ -1,7 +1,7 @@
 dnl define macros
 m4_define([opendht_major_version], 1)
-m4_define([opendht_minor_version], 10)
-m4_define([opendht_patch_version], 1)
+m4_define([opendht_minor_version], 6)
+m4_define([opendht_patch_version], 0)
 m4_define([opendht_version],
 		  [opendht_major_version.opendht_minor_version.opendht_patch_version])
 
@@ -25,7 +25,7 @@ AC_PROG_CXX
 AM_PROG_AR
 
 dnl Check for logs
-AC_ARG_ENABLE([logs], [AS_HELP_STRING([--disable-logs], [Disable DHT logs])])
+AC_ARG_ENABLE([logs], [AS_HELP_STRING([--disable-logs], [Disble DHT logs])])
 AS_IF([test "x$enable_logs" != "xno"], [
 	AC_DEFINE([OPENDHT_LOG], [true], [Define if DHT logs are enabled])
 ], [
@@ -33,9 +33,9 @@ AS_IF([test "x$enable_logs" != "xno"], [
 ])
 
 dnl Check for indexation
-AC_ARG_ENABLE([indexation], [AS_HELP_STRING([--disable-indexation], [Disable DHT indexation])])
-AM_CONDITIONAL(ENABLE_INDEXATION, test x$enable_indexation != "xno")
-AS_IF([test "x$enable_indexation" != "xno"], [
+AC_ARG_ENABLE([indexation], [AS_HELP_STRING([--enable-indexation], [Enable DHT indexation])])
+AM_CONDITIONAL(ENABLE_INDEXATION, test x$enable_indexation == xyes)
+AS_IF([test "x$enable_indexation" = "xyes"], [
 	AC_DEFINE([OPENDHT_INDEXATION], [1], [Define if DHT indexation is enabled])
 ])
 
@@ -101,79 +101,9 @@ LT_LANG(C++)
 AX_CXX_COMPILE_STDCXX(11,[noext],[mandatory])
 
 PKG_PROG_PKG_CONFIG()
-
-AC_ARG_ENABLE([proxy_server], AS_HELP_STRING([--enable-proxy-server], [Enable proxy server ability]), proxy_server=yes, proxy_server=no)
-AM_CONDITIONAL(ENABLE_PROXY_SERVER, test x$proxy_server == xyes)
-
-AC_ARG_ENABLE([push_notifications], AS_HELP_STRING([--enable-push-notifications], [Enable push notifications support]), push_notifications=yes, push_notifications=no)
-AM_CONDITIONAL(ENABLE_PUSH_NOTIFICATIONS, test x$push_notifications == xyes)
-
-AC_ARG_ENABLE([proxy_server_identity], AS_HELP_STRING([--enable-proxy-server-identity],
-	[Enable proxy server ability]), proxy_server_identity=yes, proxy_server_identity=no)
-AM_CONDITIONAL(ENABLE_PROXY_SERVER_IDENTITY, test x$proxy_server_identity == xyes -a x$proxy_server == xyes)
-AC_ARG_ENABLE([proxy_server_identity], AS_HELP_STRING([--enable-proxy-server-identity],
-	[Enable proxy server ability]), proxy_server_identity=yes, proxy_server_identity=no)
-
-AC_ARG_ENABLE([proxy_client], AS_HELP_STRING([--enable-proxy-client], [Enable proxy client ability]), proxy_client=yes, proxy_client=no)
-AM_CONDITIONAL(ENABLE_PROXY_CLIENT, test x$proxy_client == xyes)
-
-AC_ARG_ENABLE([tests], AS_HELP_STRING([--enable-tests], [Enable tests]), build_tests=yes, build_tests=no)
-AM_CONDITIONAL(ENABLE_TESTS, test x$build_tests == xyes)
-AM_COND_IF([ENABLE_TESTS], [
-	PKG_CHECK_MODULES([CppUnit], [cppunit >= 1.12])
-])
-
-AM_CONDITIONAL(PROXY_CLIENT_OR_SERVER, test x$proxy_client == xyes || test x$proxy_server == xyes)
-
 PKG_CHECK_MODULES([Nettle], [nettle >= 2.4])
 PKG_CHECK_MODULES([GnuTLS], [gnutls >= 3.3])
 PKG_CHECK_MODULES([MsgPack], [msgpack >= 1.2])
-
-AC_ARG_WITH([jsoncpp], AS_HELP_STRING([--without-jsoncpp], [Build without JsonCpp support]))
-AS_IF([test "x$with_jsoncpp" != "xno"],
-      [PKG_CHECK_MODULES([JsonCpp], [jsoncpp >= 1.7.2], [have_jsoncpp=yes], [have_jsoncpp=no])],
-      [have_jsoncpp=no])
-AS_IF([test "x$have_jsoncpp" = "xyes"], [
-    AC_MSG_NOTICE([Using JsonCpp])
-    CPPFLAGS+=" -DOPENDHT_JSONCPP=1"
-], [
-    AC_MSG_NOTICE([Not using JsonCpp])
-    AM_COND_IF(PROXY_CLIENT_OR_SERVER, AC_MSG_ERROR(["JsonCpp is required for proxy/push notification support"]))
-])
-
-AC_ARG_WITH([openssl], AS_HELP_STRING([--without-openssl], [Build with OpenSSL support]))
-AS_IF([test "x$with_openssl" != "xno"],
-      [PKG_CHECK_MODULES([OpenSSL], [openssl >= 1.1], [have_openssl=yes], [have_openssl=no])],
-      [have_openssl=no])
-AS_IF([test "x$have_openssl" = "xyes"], [
-    AC_MSG_NOTICE([Using OpenSSL])
-], [
-    AC_MSG_NOTICE([Not using OpenSSL])
-])
-
-AC_ARG_WITH([http_parser_fork], AS_HELP_STRING([--with-http-parser-fork], [Build with http_parser fork to support old API]))
-AS_IF([test "x$with_http_parser_fork" = "xyes"],[
-    AC_MSG_NOTICE([Using http_parser fork])
-    CPPFLAGS+=" -DOPENDHT_PROXY_HTTP_PARSER_FORK"
-], [
-    AC_MSG_NOTICE([Not using http_parser fork])
-])
-
-AM_COND_IF([PROXY_CLIENT_OR_SERVER], [
-    AC_CHECK_HEADERS([asio.hpp], exit,, AC_MSG_ERROR([Missing Asio headers files]))
-    CXXFLAGS="${CXXFLAGS} -DASIO_STANDALONE"
-    PKG_CHECK_MODULES([Fmt], [fmt >= 5.3.0], [have_fmt=yes], [have_fmt=no])
-    AS_IF([test "x$have_fmt" = "xyes"], [
-        AC_MSG_NOTICE([Using libfmt])
-    ], [
-        AC_MSG_NOTICE([Missing libfmt files])
-    ])
-    # http_parser has no pkgconfig, instead we check with:
-    AC_CHECK_LIB(http_parser, exit,, AC_MSG_ERROR([Missing HttpParser library files]))
-    AC_CHECK_HEADERS([http_parser.h], [http_parser_headers=yes; break;])
-    AS_IF([test "x$http_parser_headers" != "xyes"], AC_MSG_ERROR([Missing HttpParser headers files]))
-])
-
 CXXFLAGS="${CXXFLAGS} -DMSGPACK_DISABLE_LEGACY_NIL -DMSGPACK_DISABLE_LEGACY_CONVERT"
 
 dnl Check for Argon2
@@ -205,15 +135,56 @@ AM_COND_IF([ENABLE_TOOLS], [
   ])
 ])
 
-AM_COND_IF(ENABLE_PROXY_SERVER, [CPPFLAGS+=" -DOPENDHT_PROXY_SERVER"], [])
-AM_COND_IF(ENABLE_PROXY_CLIENT, [CPPFLAGS+=" -DOPENDHT_PROXY_CLIENT"], [])
-AM_COND_IF(ENABLE_PUSH_NOTIFICATIONS, [CPPFLAGS+=" -DOPENDHT_PUSH_NOTIFICATIONS"], [])
-AM_COND_IF(ENABLE_PROXY_SERVER_IDENTITY, [CPPFLAGS+=" -DOPENDHT_PROXY_SERVER_IDENTITY"], [])
+AC_ARG_ENABLE([proxy_server], AS_HELP_STRING([--enable-proxy-server], [Enable proxy server ability]), proxy_server=yes, proxy_server=no)
+AM_CONDITIONAL(ENABLE_PROXY_SERVER, test x$proxy_server == xyes)
+AC_ARG_ENABLE([push_notifications], AS_HELP_STRING([--enable-push-notifications], [Enable push notifications support]), push_notifications=yes, push_notifications=no)
+AM_CONDITIONAL(ENABLE_PUSH_NOTIFICATIONS, test x$push_notifications == xyes)
+AC_ARG_ENABLE([proxy_server_identity], AS_HELP_STRING([--enable-proxy-server-identity],
+	[Enable proxy server ability]), proxy_server_identity=yes, proxy_server_identity=no)
+AM_CONDITIONAL(ENABLE_PROXY_SERVER_IDENTITY, test x$proxy_server_identity == xyes)
+AC_ARG_ENABLE([proxy_client], AS_HELP_STRING([--enable-proxy-client], [Enable proxy client ability]), proxy_client=yes, proxy_client=no)
+AM_CONDITIONAL(ENABLE_PROXY_CLIENT, test x$proxy_client == xyes)
 
-AM_COND_IF([HAVE_DOXYGEN], [
-  AC_CONFIG_FILES([doc/Doxyfile doc/Makefile])
+AM_COND_IF([ENABLE_PROXY_SERVER], [
+	AC_CHECK_LIB(restbed, exit,, AC_MSG_ERROR([Missing restbed files]))
+	PKG_CHECK_MODULES([Jsoncpp], [jsoncpp >= 1.7.2])
+	CPPFLAGS+=" -DOPENDHT_PROXY_SERVER=true -ljsoncpp -lrestbed"
+], [
+	CPPFLAGS+=" -DOPENDHT_PROXY_SERVER=false"
 ])
 
+AM_COND_IF([ENABLE_PUSH_NOTIFICATIONS], [
+	CPPFLAGS+=" -DOPENDHT_PUSH_NOTIFICATIONS=true"
+], [
+	CPPFLAGS+=" -DOPENDHT_PUSH_NOTIFICATIONS=false"
+])
+
+AC_ARG_ENABLE([proxy_server_identity], AS_HELP_STRING([--enable-proxy-server-identity],
+    [Enable proxy server ability]), proxy_server_identity=yes, proxy_server_identity=no)
+AM_CONDITIONAL(ENABLE_PROXY_SERVER_IDENTITY, test x$proxy_server_identity == xyes -a x$proxy_server == xyes)
+AM_COND_IF([ENABLE_PROXY_SERVER_IDENTITY], [
+    CPPFLAGS+=" -DOPENDHT_PROXY_SERVER_IDENTITY=true"
+], [
+    CPPFLAGS+=" -DOPENDHT_PROXY_SERVER_IDENTITY=false"
+])
+
+AM_COND_IF([ENABLE_PROXY_CLIENT], [
+	CPPFLAGS+=" -DOPENDHT_PROXY_CLIENT=true"
+], [
+	CPPFLAGS+=" -DOPENDHT_PROXY_CLIENT=false"
+])
+
+AM_CONDITIONAL(PROXY_CLIENT_OR_SERVER, test x$proxy_client == xyes | test x$proxy_server == xyes)
+AM_COND_IF([PROXY_CLIENT_OR_SERVER], [
+	AC_CHECK_LIB(restbed, exit,, AC_MSG_ERROR([Missing restbed files]))
+	PKG_CHECK_MODULES([Jsoncpp], [jsoncpp >= 1.7.4])
+	CPPFLAGS="${CPPFLAGS} ${Jsoncpp_CFLAGS}"
+	LDFLAGS="${LDFLAGS} ${Jsoncpp_LIBS} -lrestbed"
+], [])
+
+
+AC_CONFIG_FILES([doc/Doxyfile doc/Makefile])
+
 dnl Configure setup.py if we build the python module
 AM_COND_IF([USE_CYTHON], [
     AC_SUBST(CURRENT_SOURCE_DIR, ".")
@@ -226,6 +197,5 @@ AM_COND_IF([USE_CYTHON], [
 AC_CONFIG_FILES([Makefile
                  src/Makefile
                  tools/Makefile
-                 tests/Makefile
                  opendht.pc])
 AC_OUTPUT

doc/dhtnode.1

@@ -1,24 +1,22 @@
-.TH DHTNODE 1 2019-06-08
+.TH DHTNODE 1 2016-07-29
+
 .SH NAME
 .B dhtnode
 - a simple OpenDHT command line node runner.
+
 .SH SYNOPSIS
-.B dhtnode
-[\fB\-h\fR]
-[\fB\-v\fR [\fB\-l\fR \fIlogfile\fR] [\fB\-L\fR]]
-[\fB\-i\fR [\fB\-\-save\-identity\fR \fIfile\fR]]
-[\fB\-d\fR] [\fB\-s\fR]
-[\fB\-n\fR \fInetwork_id\fR]
-[\fB\-p\fR \fIlocal_port\fR]
-[\fB\-b\fR \fIbootstrap_host\fR[:\fIport\fR]]
-[\fB\-\-certificate\fR \fIfile\fR]
-[\fB\-\-privkey\fR \fIfile\fR]
-[\fB\-\-privkey\-password\fR \fIpassword\fR]
-[\fB\-\-proxyserver\fR \fIport\fR]
-[\fB\-\-proxyclient\fR \fIserver\fR]
+.B dhtnode [-h]
+
+.B dhtnode [-v [-l \fIlogfile\fP]] [-i] [-d] [-n \fInetwork_id\fP] [-p \fIlocal_port\fP] [-b \fIbootstrap_host\fP[:\fIport\fP]]
+
 .SH DESCRIPTION
-Runs an OpenDHT node, with a CLI (default) or as a daemon (with \fB'-d'\fP or \fB'-s'\fP).
-Commands available in the interactive shell are:
+
+This program runs a simple OpenDHT node in an interactive way. If you rather
+want to run the node in daemon mode, option \fB'-d'\fP is provided. When running
+in the interactive shell, you benefit from the readline capabilities for writing
+your commands such as command history. Here are the available commands in the
+interactive shell:
+
 .EE
     h, help    Print this help message.
     q, quit    Quit the program.
@@ -39,63 +37,43 @@ Commands available in the interactive shell are:
                           private key.
     e [key] [dest] [str]  Put string value at [key], encrypted for [dest] with
                           its public key (if found).
+
 .SH OPTIONS
+
 .TP
-\fB\-h\fP
+\fB-h\fP
 Prints some help.
+
 .TP
-\fB\-v\fP
-Enable the verbose mode (log to stdout/stderr by default)
+\fB-v\fP
+Enable the verbose mode (log to stdout by default)
+
 .TP
-\fB\-l\fP \fIlog_file\fP
-Write log to file instead of stdout/stderr
+\fB-l\fP \fIlog_file\fP
+Write log to file instead of stdout
+
 .TP
-\fB\-L\fP
-Write log to syslog instead of stdout/stderr
-.TP
-\fB\-i\fP
+\fB-i\fP
 Generate cryptographic identity for the node.
+
 .TP
-\fB\-\-save\-identity\fP \fIfile\fP
-Save generated identity (certificate and private key) to given file prefix.
-.TP
-\fB\-\-certificate\fP \fIfile\fP
-Load identity certificate from given file.
-.TP
-\fB\-\-privkey\fP \fIfile\fP
-Load identity private key from given file.
-.TP
-\fB\-\-privkey\-password\fP \fIpassword\fP
-Password to use for private key encryption or decryption (optional).
-.TP
-\fB\-d\fP
+\fB-d\fP
 Run the program in daemon mode (will fork in the background).
+
 .TP
-\fB\-s\fP
-Run the program in service mode (non\-forking daemon).
-.TP
-\fB\-D\fP
-Enables multicast automatic local peer discovery.
-.TP
-\fB\-f\fP \fIfile\fP
-Specify a file path to persist/load the node state.
-.TP
-\fB\-n\fP \fInetwork_id\fP
+\fB-n\fP \fInetwork_id\fP
 Specify the network id. This let you connect to distinct networks and prevents
 the merge of two different networks (available since OpenDHT v0.6.1).
+
 .TP
-\fB\-p\fP \fIlocal_port\fP
-Use UDP port \fIlocal_port\fP for the program to bind to.
+\fB-p\fP \fIlocal_port\fP
+Use port \fIlocal_port\fP for the program to bind to.
+
 .TP
-\fB\-b\fP \fIbootstrap_host\fP[:\fIport\fP]
+\fB-b\fP \fIbootstrap_host\fP[:\fIport\fP]
 The program needs to be given a node to connect to the network. You use this
 option to provide the ip address of that node.
-.TP
-\fB\-\-proxyserver\fP \fIlocal_port\fP
-Run a proxy server bound to this DHT node on HTTP port \fIlocal_port\fP
-.TP
-\fB\-\-proxyclient\fP \fIserver\fP
-Run this DHT node in proxy client mode, and connect to \fIserver\fP
+
 .SH AUTHORS
 .TP
 Program written by

docker/DockerfileDeps

@@ -1,59 +1,3 @@
-FROM ubuntu:16.04
+FROM ubuntu:17.04
 MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
-RUN apt-get update && apt-get install -y \
-        build-essential cmake git wget libncurses5-dev libreadline-dev nettle-dev \
-        libgnutls28-dev libuv1-dev cython3 python3-dev libcppunit-dev libjsoncpp-dev \
-        autotools-dev autoconf libasio-dev \
-    && apt-get clean
-
-RUN echo "*** Installing libfmt ***" \
-    && wget https://github.com/fmtlib/fmt/archive/5.3.0.tar.gz \
-    && tar -xzf 5.3.0.tar.gz && cd fmt-5.3.0/ \
-    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=On . \
-    && make -j8 && make install \
-    && cd ../ && rm -rf fmt*
-
-# libhttp-parser-dev is 2.1-2 which is too old
-RUN echo "*** Building nodejs/http_parser dependency ***" \
-    && wget https://github.com/nodejs/http-parser/archive/v2.9.2.tar.gz \
-    && tar xvf v2.9.2.tar.gz && cd http-parser-2.9.2/ \
-    && PREFIX=/usr make -j8 && make install \
-    && cd ../ && rm -rf http-parser*
-
-# libasio-dev (1.10.6-3) is too old
-RUN echo "** Building a recent version of asio ***" \
-    && wget https://github.com/chriskohlhoff/asio/archive/asio-1-12-2.tar.gz \
-    && tar -xvf asio-1-12-2.tar.gz && cd asio-asio-1-12-2/asio \
-    && ./autogen.sh && ./configure --prefix=/usr --without-boost \
-    && make install \
-    && cd ../../ && rm -rf asio*
-
-#patch for https://github.com/Stiffstream/restinio-conan-example/issues/2
-RUN apt-get update && apt-get install -y python3-pip && pip3 install --upgrade cmake
-
-RUN echo "*** Downloading RESTinio ***" \
-    && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/archive/v.0.5.1.2.tar.gz \
-    && ls -l && tar -xzf v.0.5.1.2.tar.gz \
-    && cd restinio-v.0.5.1.2/dev \
-    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=OFF -DRESTINIO_SAMPLE=OFF \
-             -DRESTINIO_INSTALL_SAMPLES=OFF -DRESTINIO_BENCH=OFF -DRESTINIO_INSTALL_BENCHES=OFF \
-             -DRESTINIO_FIND_DEPS=ON -DRESTINIO_ALLOW_SOBJECTIZER=Off -DRESTINIO_USE_BOOST_ASIO=none . \
-    && make -j8 && make install \
-    && cd ../../ && rm -rf restinio*
-
-
-# build restbed from sources
-RUN git clone --recursive https://github.com/corvusoft/restbed.git \
-	&& cd restbed && mkdir build && cd build \
-	&& cmake -DBUILD_TESTS=NO -DBUILD_EXAMPLES=NO -DBUILD_SSL=NO -DBUILD_SHARED=YES -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=lib .. \
-	&& make -j8 install \
-	&& cd .. && rm -rf restbed
-
-#build msgpack from source
-RUN wget https://github.com/msgpack/msgpack-c/releases/download/cpp-2.1.5/msgpack-2.1.5.tar.gz \
-    && tar -xzf msgpack-2.1.5.tar.gz \
-    && cd msgpack-2.1.5 && mkdir build && cd build \
-    && cmake -DMSGPACK_CXX11=ON -DMSGPACK_BUILD_EXAMPLES=OFF -DCMAKE_INSTALL_PREFIX=/usr .. \
-    && make -j8 && make install \
-    && cd ../.. && rm -rf msgpack-2.1.5 msgpack-2.1.5.tar.gz
+RUN apt-get update && apt-get install -y build-essential cmake git wget libncurses5-dev libreadline-dev nettle-dev libgnutls28-dev libuv1-dev libmsgpack-dev libargon2-0-dev cython3 python3-dev python3-setuptools && apt-get clean

docker/DockerfileDepsLlvm

@@ -1,62 +1,7 @@
-FROM ubuntu:16.04
+FROM ubuntu:17.04
 MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 RUN apt-get update \
-    && apt-get install -y llvm llvm-dev clang make cmake git wget libncurses5-dev libreadline-dev \
-       nettle-dev libgnutls28-dev libuv1-dev libmsgpack-dev libjsoncpp-dev libasio-dev cython3 python3-dev \
-       python3-setuptools libcppunit-dev python3-pip \
-       autotools-dev autoconf libasio-dev \
-    && apt-get remove -y gcc g++ && apt-get autoremove -y && apt-get clean
-
+	&& apt-get install -y llvm llvm-dev clang make cmake git wget libncurses5-dev libreadline-dev nettle-dev libgnutls28-dev libuv1-dev libmsgpack-dev libargon2-0-dev cython3 python3-dev python3-setuptools \
+	&& apt-get remove -y gcc g++ && apt-get autoremove -y && apt-get clean
 ENV CC cc
-ENV CXX c++
-
-RUN echo "*** Installing libfmt ***" \
-    && wget https://github.com/fmtlib/fmt/archive/5.3.0.tar.gz \
-    && tar -xzf 5.3.0.tar.gz && cd fmt-5.3.0/ \
-    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DBUILD_SHARED_LIBS=On . \
-    && make -j8 && make install \
-    && cd ../ && rm -rf fmt*
-
-# libhttp-parser-dev is 2.1-2 which is too old
-RUN echo "*** Building nodejs/http_parser dependency ***" \
-    && wget https://github.com/nodejs/http-parser/archive/v2.9.2.tar.gz \
-    && tar xvf v2.9.2.tar.gz && cd http-parser-2.9.2/ \
-    && PREFIX=/usr make -j8 && make install \
-    && cd ../ && rm -rf http-parser*
-
-# libasio-dev (1.10.6-3) is too old
-RUN echo "** Building a recent version of asio ***" \
-    && wget https://github.com/chriskohlhoff/asio/archive/asio-1-12-2.tar.gz \
-    && tar -xvf asio-1-12-2.tar.gz && cd asio-asio-1-12-2/asio \
-    && ./autogen.sh && ./configure --prefix=/usr --without-boost \
-    && make install \
-    && cd ../../ && rm -rf asio*
-
-#patch for https://github.com/Stiffstream/restinio-conan-example/issues/2
-RUN apt-get update && apt-get install -y python3-pip && pip3 install --upgrade cmake
-
-RUN echo "*** Downloading RESTinio ***" \
-    && mkdir restinio && cd restinio \
-    && wget https://github.com/Stiffstream/restinio/archive/v.0.5.1.2.tar.gz \
-    && ls -l && tar -xzf v.0.5.1.2.tar.gz \
-    && cd restinio-v.0.5.1.2/dev \
-    && cmake -DCMAKE_INSTALL_PREFIX=/usr -DRESTINIO_TEST=OFF -DRESTINIO_SAMPLE=OFF \
-             -DRESTINIO_INSTALL_SAMPLES=OFF -DRESTINIO_BENCH=OFF -DRESTINIO_INSTALL_BENCHES=OFF \
-             -DRESTINIO_FIND_DEPS=ON -DRESTINIO_ALLOW_SOBJECTIZER=Off -DRESTINIO_USE_BOOST_ASIO=none . \
-    && make -j8 && make install \
-    && cd ../../ && rm -rf restinio*
-
-# build restbed from sources
-RUN git clone --recursive https://github.com/corvusoft/restbed.git \
-	&& cd restbed && mkdir build && cd build \
-	&& cmake -DBUILD_TESTS=NO -DBUILD_EXAMPLES=NO -DBUILD_SSL=NO -DBUILD_SHARED=YES -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_INSTALL_LIBDIR=lib .. \
-	&& make -j8 install \
-	&& cd .. && rm -rf restbed
-
-#build msgpack from source
-RUN wget https://github.com/msgpack/msgpack-c/releases/download/cpp-2.1.5/msgpack-2.1.5.tar.gz \
-    && tar -xzf msgpack-2.1.5.tar.gz \
-    && cd msgpack-2.1.5 && mkdir build && cd build \
-    && cmake -DMSGPACK_CXX11=ON -DMSGPACK_BUILD_EXAMPLES=OFF -DCMAKE_INSTALL_PREFIX=/usr .. \
-    && make -j8 && make install \
-    && cd ../.. && rm -rf msgpack-2.1.5 msgpack-2.1.5.tar.gz
+ENV CXX c++

docker/DockerfileDepsProxy

@@ -0,0 +1,16 @@
+FROM aberaud/opendht-deps
+
+# install jsoncpp
+RUN apt-get install libjsoncpp-dev -y
+
+# install restbed dependencies
+RUN sed -i -e 's/archive.ubuntu.com\|security.ubuntu.com/old-releases.ubuntu.com/g' /etc/apt/sources.list # LTS... avoid 404 for libasio-dev
+RUN apt-get update -y
+RUN apt-get install libasio-dev -y
+
+# build restbed from sources
+RUN git clone --recursive https://github.com/corvusoft/restbed.git
+WORKDIR restbed/build
+RUN cmake -DBUILD_TESTS=NO -DBUILD_EXAMPLES=NO -DBUILD_SSL=NO -DBUILD_SHARED=YES -DCMAKE_INSTALL_PREFIX=/usr ..
+RUN make -j 8 install
+RUN mv /usr/library/librestbed* /usr/lib/

docker/DockerfileTravis

@@ -1,7 +1,5 @@
 FROM aberaud/opendht-deps
 MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
-
 COPY . /root/opendht
 RUN cd /root/opendht && mkdir build && cd build \
-	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=On -DOPENDHT_LTO=On -DOPENDHT_TESTS=ON ..  \
-	&& make -j8 && ./opendht_unit_tests && make install
+	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=On -DOPENDHT_LTO=On .. && make -j8 && make install

docker/DockerfileTravisLlvm

@@ -1,7 +1,5 @@
 FROM aberaud/opendht-deps-llvm
 MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
-
 COPY . /root/opendht
 RUN cd /root/opendht && mkdir build && cd build \
-	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=On -DOPENDHT_TESTS=ON .. \
-	&& make -j8 && ./opendht_unit_tests && make install
+	&& cmake -DCMAKE_INSTALL_PREFIX=/usr -DOPENDHT_PYTHON=On .. && make -j8 && make install

docker/DockerfileTravisProxy

@@ -1,4 +1,3 @@
-FROM aberaud/opendht-deps
+FROM opendht-deps-proxy
 MAINTAINER Adrien Béraud <adrien.beraud@savoirfairelinux.com>
-
 COPY . /root/opendht

include/opendht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -19,9 +19,10 @@
 #pragma once
 
 #include "opendht/dhtrunner.h"
-#ifdef OPENDHT_PROXY_SERVER
+#if OPENDHT_PROXY_SERVER
 #include "opendht/dht_proxy_server.h"
 #endif
+#include "opendht/log.h"
 #include "opendht/default_types.h"
 #ifdef OPENDHT_INDEXATION
 #include "opendht/indexation/pht.h"

include/opendht/callbacks.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -27,9 +27,9 @@
 #include <memory>
 #include <functional>
 
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER
 #include <json/json.h>
-#endif
+#endif //OPENDHT_PROXY_SERVER
 
 namespace dht {
 
@@ -51,37 +51,15 @@ struct OPENDHT_PUBLIC NodeStats {
              incoming_nodes {0};
     unsigned table_depth {0};
     unsigned getKnownNodes() const { return good_nodes + dubious_nodes; }
-    unsigned long getNetworkSizeEstimation() const { return 8 * std::exp2(table_depth); }
     std::string toString() const;
-
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER || OPENDHT_PROXY_CLIENT
     /**
      * Build a json object from a NodeStats
      */
     Json::Value toJson() const;
     NodeStats() {};
     explicit NodeStats(const Json::Value& v);
-#endif
-
-    MSGPACK_DEFINE_MAP(good_nodes, dubious_nodes, cached_nodes, incoming_nodes, table_depth)
-};
-
-struct OPENDHT_PUBLIC NodeInfo {
-    InfoHash id;
-    InfoHash node_id;
-    NodeStats ipv4;
-    NodeStats ipv6;
-
-#ifdef OPENDHT_JSONCPP
-    /**
-     * Build a json object from a NodeStats
-     */
-    Json::Value toJson() const;
-    NodeInfo() {};
-    explicit NodeInfo(const Json::Value& v);
-#endif
-
-    MSGPACK_DEFINE_MAP(id, node_id, ipv4, ipv6)
+#endif //OPENDHT_PROXY_SERVER
 };
 
 /**
@@ -89,23 +67,20 @@ struct OPENDHT_PUBLIC NodeInfo {
  */
 struct OPENDHT_PUBLIC Config {
     /** DHT node ID */
-    InfoHash node_id {};
+    InfoHash node_id;
 
     /**
      * DHT network ID. A node will only talk with other nodes having
      * the same network ID.
      * Network ID 0 (default) represents the main public network.
      */
-    NetId network {0};
+    NetId network;
 
     /** For testing purposes only, enables bootstrap mode */
-    bool is_bootstrap {false};
+    bool is_bootstrap;
 
     /** Makes the DHT responsible to maintain its stored values. Consumes more ressources. */
-    bool maintain_storage {false};
-
-    /** If set, the dht will load its state from this file on start and save its state in this file on shutdown */
-    std::string persist_path {};
+    bool maintain_storage;
 };
 
 /**
@@ -113,8 +88,8 @@ struct OPENDHT_PUBLIC Config {
  */
 struct OPENDHT_PUBLIC SecureDhtConfig
 {
-    Config node_config {};
-    crypto::Identity id {};
+    Config node_config;
+    crypto::Identity id;
 };
 
 static constexpr size_t DEFAULT_STORAGE_LIMIT {1024 * 1024 * 64};
@@ -123,14 +98,15 @@ using ValuesExport = std::pair<InfoHash, Blob>;
 
 using QueryCallback = std::function<bool(const std::vector<std::shared_ptr<FieldValueIndex>>& fields)>;
 using GetCallback = std::function<bool(const std::vector<std::shared_ptr<Value>>& values)>;
-using ValueCallback = std::function<bool(const std::vector<std::shared_ptr<Value>>& values, bool expired)>;
 using GetCallbackSimple = std::function<bool(std::shared_ptr<Value> value)>;
 using ShutdownCallback = std::function<void()>;
 
 using CertificateStoreQuery = std::function<std::vector<std::shared_ptr<crypto::Certificate>>(const InfoHash& pk_id)>;
 
 typedef bool (*GetCallbackRaw)(std::shared_ptr<Value>, void *user_data);
-typedef bool (*ValueCallbackRaw)(std::shared_ptr<Value>, bool expired, void *user_data);
+
+OPENDHT_PUBLIC GetCallbackSimple bindGetCb(GetCallbackRaw raw_cb, void* user_data);
+OPENDHT_PUBLIC GetCallback bindGetCb(GetCallbackSimple cb);
 
 using DoneCallback = std::function<void(bool success, const std::vector<std::shared_ptr<Node>>& nodes)>;
 typedef void (*DoneCallbackRaw)(bool, std::vector<std::shared_ptr<Node>>*, void *user_data);
@@ -140,13 +116,10 @@ typedef bool (*FilterRaw)(const Value&, void *user_data);
 
 using DoneCallbackSimple = std::function<void(bool success)>;
 
-OPENDHT_PUBLIC GetCallbackSimple bindGetCb(const GetCallbackRaw& raw_cb, void* user_data);
-OPENDHT_PUBLIC GetCallback bindGetCb(const GetCallbackSimple& cb);
-OPENDHT_PUBLIC ValueCallback bindValueCb(const ValueCallbackRaw& raw_cb, void* user_data);
-OPENDHT_PUBLIC ShutdownCallback bindShutdownCb(const ShutdownCallbackRaw& shutdown_cb_raw, void* user_data);
+OPENDHT_PUBLIC ShutdownCallback bindShutdownCb(ShutdownCallbackRaw shutdown_cb_raw, void* user_data);
 OPENDHT_PUBLIC DoneCallback bindDoneCb(DoneCallbackSimple donecb);
-OPENDHT_PUBLIC DoneCallback bindDoneCb(const DoneCallbackRaw& raw_cb, void* user_data);
-OPENDHT_PUBLIC DoneCallbackSimple bindDoneCbSimple(const DoneCallbackSimpleRaw& raw_cb, void* user_data);
-OPENDHT_PUBLIC Value::Filter bindFilterRaw(const FilterRaw& raw_filter, void* user_data);
+OPENDHT_PUBLIC DoneCallback bindDoneCb(DoneCallbackRaw raw_cb, void* user_data);
+OPENDHT_PUBLIC DoneCallbackSimple bindDoneCbSimple(DoneCallbackSimpleRaw raw_cb, void* user_data);
+OPENDHT_PUBLIC Value::Filter bindFilterRaw(FilterRaw raw_filter, void* user_data);
 
 }

include/opendht/crypto.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -66,7 +66,7 @@ using Identity = std::pair<std::shared_ptr<PrivateKey>, std::shared_ptr<Certific
  */
 struct OPENDHT_PUBLIC PublicKey
 {
-    PublicKey();
+    PublicKey() {}
 
     /**
      * Takes ownership of an existing gnutls_pubkey.
@@ -86,25 +86,10 @@ struct OPENDHT_PUBLIC PublicKey
 
     PublicKey& operator=(PublicKey&& o) noexcept;
 
-    /**
-     * Get public key fingerprint
-     */
     InfoHash getId() const;
-
-    /**
-     * Get public key long fingerprint
-     */
     PkId getLongId() const;
-
-    bool checkSignature(const uint8_t* data, size_t data_len, const uint8_t* signature, size_t signature_len) const;
-    bool checkSignature(const Blob& data, const Blob& signature) const {
-        return checkSignature(data.data(), data.size(), signature.data(), signature.size());
-    }
-
-    Blob encrypt(const uint8_t* data, size_t data_len) const;
-    Blob encrypt(const Blob& data) const {
-        return encrypt(data.data(), data.size());
-    }
+    bool checkSignature(const Blob& data, const Blob& signature) const;
+    Blob encrypt(const Blob&) const;
 
     void pack(Blob& b) const;
     void unpack(const uint8_t* dat, size_t dat_size);
@@ -122,9 +107,7 @@ struct OPENDHT_PUBLIC PublicKey
 
     void msgpack_unpack(msgpack::object o);
 
-    gnutls_digest_algorithm_t getPreferredDigest() const;
-
-    gnutls_pubkey_t pk {nullptr};
+    gnutls_pubkey_t pk {};
 private:
     PublicKey(const PublicKey&) = delete;
     PublicKey& operator=(const PublicKey&) = delete;
@@ -147,11 +130,9 @@ struct OPENDHT_PUBLIC PrivateKey
     PrivateKey(PrivateKey&& o) noexcept;
     PrivateKey& operator=(PrivateKey&& o) noexcept;
 
-    PrivateKey(const uint8_t* src, size_t src_size, const char* password = nullptr);
-    PrivateKey(const Blob& src, const std::string& password = {}) : PrivateKey(src.data(), src.size(), password.data()) {}
+    PrivateKey(const Blob& import, const std::string& password = {});
     ~PrivateKey();
     explicit operator bool() const { return key; }
-
     PublicKey getPublicKey() const;
     Blob serialize(const std::string& password = {}) const;
 
@@ -196,7 +177,7 @@ class OPENDHT_PUBLIC RevocationList
 public:
     RevocationList();
     RevocationList(const Blob& b);
-    RevocationList(RevocationList&& o) noexcept : crl(o.crl) { o.crl = nullptr; }
+    RevocationList(RevocationList&& o) : crl(o.crl) { o.crl = nullptr; }
     ~RevocationList();
 
     RevocationList& operator=(RevocationList&& o) { crl = o.crl; o.crl = nullptr; return *this; }
@@ -264,49 +245,14 @@ private:
     RevocationList& operator=(const RevocationList&) = delete;
 };
 
-enum class NameType { UNKNOWN = 0, RFC822, DNS, URI, IP };
-
-class OPENDHT_PUBLIC CertificateRequest {
-public:
-    CertificateRequest();
-    CertificateRequest(const uint8_t* data, size_t size);
-    CertificateRequest(const Blob& data) : CertificateRequest(data.data(), data.size()) {}
-
-    CertificateRequest(CertificateRequest&& o) noexcept : request(std::move(o.request)) {
-        o.request = nullptr;
-    }
-    CertificateRequest& operator=(CertificateRequest&& o) noexcept;
-
-    ~CertificateRequest();
-
-    void setName(const std::string& name);
-    void setUID(const std::string& name);
-    void setAltName(NameType type, const std::string& name);
-
-    std::string getName() const;
-    std::string getUID() const;
-
-    void sign(const PrivateKey& key, const std::string& password = {});
-
-    bool verify() const;
-
-    Blob pack() const;
-    std::string toString() const;
-
-    gnutls_x509_crq_t get() const { return request; }
-private:
-    CertificateRequest(const CertificateRequest& o) = delete;
-    CertificateRequest& operator=(const CertificateRequest& o) = delete;
-    gnutls_x509_crq_t request {nullptr};
-};
 
 struct OPENDHT_PUBLIC Certificate {
-    Certificate() noexcept {}
+    Certificate() {}
 
     /**
      * Take ownership of existing gnutls structure
      */
-    Certificate(gnutls_x509_crt_t crt) noexcept : cert(crt) {}
+    Certificate(gnutls_x509_crt_t crt) : cert(crt) {}
 
     Certificate(Certificate&& o) noexcept : cert(o.cert), issuer(std::move(o.issuer)) { o.cert = nullptr; };
 
@@ -422,7 +368,6 @@ struct OPENDHT_PUBLIC Certificate {
 
     /** Same as getPublicKey().getId() */
     InfoHash getId() const;
-    /** Same as getPublicKey().getLongId() */
     PkId getLongId() const;
 
     /** Read certificate Common Name (CN) */
@@ -437,6 +382,8 @@ struct OPENDHT_PUBLIC Certificate {
     /** Read certificate issuer User ID (UID) */
     std::string getIssuerUID() const;
 
+    enum class NameType { UNKNOWN = 0, RFC822, DNS, URI, IP };
+
     /** Read certificate alternative names */
     std::vector<std::pair<NameType, std::string>> getAltNames() const;
 
@@ -457,25 +404,12 @@ struct OPENDHT_PUBLIC Certificate {
 
     std::string print() const;
 
-    /**
-     * As a CA, revoke a certificate, adding it to
-     * the attached Certificate Revocation List (CRL)
-     */
     void revoke(const PrivateKey&, const Certificate&);
-
-    /**
-     * Get the list of certificates revoked as as CA.
-     */
     std::vector<std::shared_ptr<RevocationList>> getRevocationLists() const;
-
-    /**
-     * Attach existing revocation list.
-     */
     void addRevocationList(RevocationList&&);
     void addRevocationList(std::shared_ptr<RevocationList>);
 
-    static Certificate generate(const PrivateKey& key, const std::string& name = "dhtnode", const Identity& ca = {}, bool is_ca = false);
-    static Certificate generate(const CertificateRequest& request, const Identity& ca);
+    static Certificate generate(const PrivateKey& key, const std::string& name = "dhtnode", Identity ca = {}, bool is_ca = false);
 
     gnutls_x509_crt_t getCopy() const {
         if (not cert)
@@ -516,9 +450,7 @@ struct OPENDHT_PUBLIC Certificate {
         return {crts, crls};
     }
 
-    gnutls_digest_algorithm_t getPreferredDigest() const;
-
-    gnutls_x509_crt_t cert {nullptr};
+    gnutls_x509_crt_t cert {};
     std::shared_ptr<Certificate> issuer {};
 private:
     Certificate(const Certificate&) = delete;
@@ -546,10 +478,10 @@ struct OPENDHT_PUBLIC TrustList
     };
 
     TrustList();
-    TrustList(TrustList&& o) noexcept : trust(std::move(o.trust)) {
+    TrustList(TrustList&& o) : trust(std::move(o.trust)) {
         o.trust = nullptr;
     }
-    TrustList& operator=(TrustList&& o) noexcept;
+    TrustList& operator=(TrustList&& o);
     ~TrustList();
     void add(const Certificate& crt);
     void add(const RevocationList& crl);
@@ -559,7 +491,7 @@ struct OPENDHT_PUBLIC TrustList
 private:
     TrustList(const TrustList& o) = delete;
     TrustList& operator=(const TrustList& o) = delete;
-    gnutls_x509_trust_list_t trust {nullptr};
+    gnutls_x509_trust_list_t trust;
 };
 
 template <class T>
@@ -576,13 +508,9 @@ public:
     ~secure_vector() { clean(); }
 
     static secure_vector<T> getRandom(size_t size) {
-        secure_vector<T> ret(size);
+        secure_vector<T> ret(size/sizeof(T));
         crypto::random_device rdev;
-#ifdef _WIN32
-        std::uniform_int_distribution<int> rand_byte{ 0, std::numeric_limits<uint8_t>::max() };
-#else
         std::uniform_int_distribution<uint8_t> rand_byte;
-#endif
         std::generate_n((uint8_t*)ret.data_.data(), ret.size()*sizeof(T), std::bind(rand_byte, std::ref(rdev)));
         return ret;
     }
@@ -657,13 +585,12 @@ using SecureBlob = secure_vector<uint8_t>;
  *           If not set, the generated certificate will be a self-signed CA.
  * @param key_length stength of the generated private key (bits).
  */
-OPENDHT_PUBLIC Identity generateIdentity(const std::string& name, const Identity& ca, unsigned key_length, bool is_ca);
-OPENDHT_PUBLIC Identity generateIdentity(const std::string& name = "dhtnode", const Identity& ca = {}, unsigned key_length = 4096);
+OPENDHT_PUBLIC Identity generateIdentity(const std::string& name, Identity ca, unsigned key_length, bool is_ca);
+OPENDHT_PUBLIC Identity generateIdentity(const std::string& name = "dhtnode", Identity ca = {}, unsigned key_length = 4096);
 
-OPENDHT_PUBLIC Identity generateEcIdentity(const std::string& name, const Identity& ca, bool is_ca);
-OPENDHT_PUBLIC Identity generateEcIdentity(const std::string& name = "dhtnode", const Identity& ca = {});
+OPENDHT_PUBLIC Identity generateEcIdentity(const std::string& name, Identity ca, bool is_ca);
+OPENDHT_PUBLIC Identity generateEcIdentity(const std::string& name = "dhtnode", Identity ca = {});
 
-OPENDHT_PUBLIC void saveIdentity(const Identity& id, const std::string& path, const std::string& privkey_password = {});
 
 /**
  * Performs SHA512, SHA256 or SHA1, depending on hash_length.
@@ -689,10 +616,7 @@ OPENDHT_PUBLIC Blob stretchKey(const std::string& password, Blob& salt, size_t k
 /**
  * AES-GCM encryption. Key must be 128, 192 or 256 bits long (16, 24 or 32 bytes).
  */
-OPENDHT_PUBLIC Blob aesEncrypt(const uint8_t* data, size_t data_length, const Blob& key);
-OPENDHT_PUBLIC inline Blob aesEncrypt(const Blob& data, const Blob& key) {
-    return aesEncrypt(data.data(), data.size(), key);
-}
+OPENDHT_PUBLIC Blob aesEncrypt(const Blob& data, const Blob& key);
 OPENDHT_PUBLIC Blob aesEncrypt(const Blob& data, const std::string& password);
 
 /**

include/opendht/def.h

@@ -26,19 +26,3 @@
   #define OPENDHT_PUBLIC
   #define OPENDHT_LOCAL
 #endif // opendht_EXPORTS
-
-
-#ifdef opendht_c_EXPORTS // defined if OpenDHT is compiled as a shared library
-  #ifdef OPENDHT_C_BUILD // defined if we are building the OpenDHT shared library (instead of using it)
-    #define OPENDHT_C_PUBLIC OPENDHT_EXPORT
-  #else
-    #define OPENDHT_C_PUBLIC OPENDHT_IMPORT
-  #endif // OPENDHT_BUILD
-  #define OPENDHT_C_LOCAL OPENDHT_HIDDEN
-#else // opendht_EXPORTS is not defined: this means OpenDHT is a static lib.
-  #define OPENDHT_C_PUBLIC
-  #define OPENDHT_C_LOCAL
-#endif // opendht_EXPORTS
-
-// bytes
-#define HASH_LEN 20u

include/opendht/default_types.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -38,7 +38,7 @@ class OPENDHT_PUBLIC DhtMessage : public Value::Serializable<DhtMessage>
 public:
     static const ValueType TYPE;
 
-    DhtMessage(const std::string& s = {}, const Blob& msg = {}) : service(s), data(msg) {}
+    DhtMessage(std::string s = {}, Blob msg = {}) : service(s), data(msg) {}
 
     std::string getService() const {
         return service;
@@ -48,7 +48,7 @@ public:
 
     static bool storePolicy(InfoHash key, std::shared_ptr<Value>& value, const InfoHash& from, const SockAddr&);
 
-    static Value::Filter ServiceFilter(const std::string& s);
+    static Value::Filter ServiceFilter(std::string s);
 
     /** print value for debugging */
     friend std::ostream& operator<< (std::ostream&, const DhtMessage&);
@@ -114,10 +114,6 @@ public:
     ImMessage() {}
     ImMessage(dht::Value::Id id, std::string&& m, long d = 0)
         : id(id), msg(std::move(m)), date(d) {}
-    ImMessage(dht::Value::Id id, std::string &&dt, std::string &&m, long d = 0)
-        : id(id), msg(std::move(m)), datatype(std::move(dt)), date(d) {}
-    ImMessage(dht::Value::Id id, std::string &&dt, std::string &&m, std::map<std::string, std::string> &&md, long d = 0)
-        : id(id), msg(std::move(m)), datatype(std::move(dt)), metadatas(std::move(md)), date(d) {}
 
     virtual void unpackValue(const Value& v) override {
         to = v.recipient;
@@ -127,12 +123,10 @@ public:
     dht::InfoHash to;
     dht::Value::Id id {0};
     std::string msg;
-    std::string datatype;
-    std::map<std::string, std::string> metadatas;
     long date {0};
     ImStatus status {ImStatus::NONE};
 
-    MSGPACK_DEFINE_MAP(id, msg, date, status, datatype, metadatas)
+    MSGPACK_DEFINE_MAP(id, msg, date, status)
 };
 
 class OPENDHT_PUBLIC TrustRequest : public EncryptedValue<TrustRequest>

include/opendht/dht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -68,29 +68,27 @@ public:
      * Initialise the Dht with two open sockets (for IPv4 and IP6)
      * and an ID for the node.
      */
-    Dht(std::unique_ptr<net::DatagramSocket>&& sock, const Config& config, const Logger& l = {});
+    Dht(const int& s, const int& s6, Config config);
     virtual ~Dht();
 
     /**
      * Get the ID of the node.
      */
-    inline const InfoHash& getNodeId() const override { return myid; }
+    inline const InfoHash& getNodeId() const { return myid; }
 
     /**
      * Get the current status of the node for the given family.
      */
-    NodeStatus getStatus(sa_family_t af) const override;
+    NodeStatus getStatus(sa_family_t af) const;
 
-    NodeStatus getStatus() const override {
+    NodeStatus getStatus() const {
         return std::max(getStatus(AF_INET), getStatus(AF_INET6));
     }
 
-    net::DatagramSocket* getSocket() const override { return network_engine.getSocket(); };
-
     /**
      * Performs final operations before quitting.
      */
-    void shutdown(ShutdownCallback cb) override;
+    void shutdown(ShutdownCallback cb);
 
     /**
      * Returns true if the node is running (have access to an open socket).
@@ -98,13 +96,14 @@ public:
      *  af: address family. If non-zero, will return true if the node
      *      is running for the provided family.
      */
-    bool isRunning(sa_family_t af = 0) const override;
+    bool isRunning(sa_family_t af = 0) const;
 
-    virtual void registerType(const ValueType& type) override {
-        types.registerType(type);
+    virtual void registerType(const ValueType& type) {
+        types[type.id] = type;
     }
-    const ValueType& getType(ValueType::Id type_id) const override {
-        return types.getType(type_id);
+    const ValueType& getType(ValueType::Id type_id) const {
+        const auto& t_it = types.find(type_id);
+        return (t_it == types.end()) ? ValueType::USER_DATA : t_it->second;
     }
 
     /**
@@ -112,15 +111,18 @@ public:
      * The node is not pinged, so this should be
      * used to bootstrap efficiently from previously known nodes.
      */
-    void insertNode(const InfoHash& id, const SockAddr&) override;
-    void insertNode(const NodeExport& n) override {
+    void insertNode(const InfoHash& id, const SockAddr&);
+    void insertNode(const InfoHash& id, const sockaddr* sa, socklen_t salen) {
+        insertNode(id, SockAddr(sa, salen));
+    }
+    void insertNode(const NodeExport& n) {
         insertNode(n.id, SockAddr(n.ss, n.sslen));
     }
 
-    void pingNode(SockAddr, DoneCallbackSimple&& cb={}) override;
+    void pingNode(const sockaddr*, socklen_t, DoneCallbackSimple&& cb={});
 
-    time_point periodic(const uint8_t *buf, size_t buflen, SockAddr) override;
-    time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) override {
+    time_point periodic(const uint8_t *buf, size_t buflen, const SockAddr&);
+    time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) {
         return periodic(buf, buflen, SockAddr(from, fromlen));
     }
 
@@ -134,14 +136,14 @@ public:
                      cb and donecb won't be called again afterward.
      * @param f a filter function used to prefilter values.
      */
-    virtual void get(const InfoHash& key, GetCallback cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) override;
-    virtual void get(const InfoHash& key, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallback cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {});
+    virtual void get(const InfoHash& key, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f={}, Where&& w = {}) {
         get(key, cb, bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), donecb, std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
     /**
@@ -154,20 +156,20 @@ public:
      * @param q a query used to filter values on the remotes before they send a
      *          response.
      */
-    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallback done_cb = {}, Query&& q = {}) override;
-    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) override {
+    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallback done_cb = {}, Query&& q = {});
+    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) {
         query(key, cb, bindDoneCb(done_cb), std::forward<Query>(q));
     }
 
     /**
      * Get locally stored data for the given hash.
      */
-    std::vector<Sp<Value>> getLocal(const InfoHash& key, const Value::Filter& f = {}) const override;
+    std::vector<Sp<Value>> getLocal(const InfoHash& key, Value::Filter f = Value::AllFilter()) const;
 
     /**
      * Get locally stored data for the given key and value id.
      */
-    Sp<Value> getLocalById(const InfoHash& key, Value::Id vid) const override;
+    Sp<Value> getLocalById(const InfoHash& key, Value::Id vid) const;
 
     /**
      * Announce a value on all available protocols (IPv4, IPv6).
@@ -179,12 +181,12 @@ public:
             Sp<Value>,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override;
+            bool permanent = false);
     void put(const InfoHash& key,
             const Sp<Value>& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, v, bindDoneCb(cb), created, permanent);
     }
@@ -193,7 +195,7 @@ public:
             Value&& v,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, std::make_shared<Value>(std::move(v)), cb, created, permanent);
     }
@@ -201,7 +203,7 @@ public:
             Value&& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, std::forward<Value>(v), bindDoneCb(cb), created, permanent);
     }
@@ -209,18 +211,18 @@ public:
     /**
      * Get data currently being put at the given hash.
      */
-    std::vector<Sp<Value>> getPut(const InfoHash&) const override;
+    std::vector<Sp<Value>> getPut(const InfoHash&);
 
     /**
      * Get data currently being put at the given hash with the given id.
      */
-    Sp<Value> getPut(const InfoHash&, const Value::Id&) const override;
+    Sp<Value> getPut(const InfoHash&, const Value::Id&);
 
     /**
      * Stop any put/announce operation at the given location,
      * for the value with the given id.
      */
-    bool cancelPut(const InfoHash&, const Value::Id&) override;
+    bool cancelPut(const InfoHash&, const Value::Id&);
 
     /**
      * Listen on the network for any changes involving a specified hash.
@@ -229,28 +231,20 @@ public:
      *
      * @return a token to cancel the listener later.
      */
-    size_t listen(const InfoHash&, ValueCallback, Value::Filter={}, Where={}) override;
-
-    size_t listen(const InfoHash& key, GetCallback cb, Value::Filter f={}, Where w={}) override {
-        return listen(key, [cb](const std::vector<Sp<Value>>& vals, bool expired){
-            if (not expired)
-                return cb(vals);
-            return true;
-        }, std::forward<Value::Filter>(f), std::forward<Where>(w));
-    }
-    size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w={}) override {
+    virtual size_t listen(const InfoHash&, GetCallback, Value::Filter={}, Where w = {});
+    virtual size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) {
         return listen(key, bindGetCb(cb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
 
-    bool cancelListen(const InfoHash&, size_t token) override;
+    virtual bool cancelListen(const InfoHash&, size_t token);
 
     /**
      * Inform the DHT of lower-layer connectivity changes.
      * This will cause the DHT to assume a public IP address change.
      * The DHT will recontact neighbor nodes, re-register for listen ops etc.
      */
-    void connectivityChanged(sa_family_t) override;
-    void connectivityChanged() override {
+    void connectivityChanged(sa_family_t);
+    void connectivityChanged() {
         reported_addr.clear();
         connectivityChanged(AF_INET);
         connectivityChanged(AF_INET6);
@@ -260,32 +254,29 @@ public:
      * Get the list of good nodes for local storage saving purposes
      * The list is ordered to minimize the back-to-work delay.
      */
-    std::vector<NodeExport> exportNodes() const override;
+    std::vector<NodeExport> exportNodes();
 
-    std::vector<ValuesExport> exportValues() const override;
-    void importValues(const std::vector<ValuesExport>&) override;
+    std::vector<ValuesExport> exportValues() const;
+    void importValues(const std::vector<ValuesExport>&);
 
-    void saveState(const std::string& path) const;
-    void loadState(const std::string& path);
+    NodeStats getNodesStats(sa_family_t af) const;
 
-    NodeStats getNodesStats(sa_family_t af) const override;
+    std::string getStorageLog() const;
+    std::string getStorageLog(const InfoHash&) const;
 
-    std::string getStorageLog() const override;
-    std::string getStorageLog(const InfoHash&) const override;
+    std::string getRoutingTablesLog(sa_family_t) const;
+    std::string getSearchesLog(sa_family_t) const;
+    std::string getSearchLog(const InfoHash&, sa_family_t af = AF_UNSPEC) const;
 
-    std::string getRoutingTablesLog(sa_family_t) const override;
-    std::string getSearchesLog(sa_family_t) const override;
-    std::string getSearchLog(const InfoHash&, sa_family_t af = AF_UNSPEC) const override;
-
-    void dumpTables() const override;
-    std::vector<unsigned> getNodeMessageStats(bool in = false) override {
+    void dumpTables() const;
+    std::vector<unsigned> getNodeMessageStats(bool in = false) {
         return network_engine.getNodeMessageStats(in);
     }
 
     /**
      * Set the in-memory storage limit in bytes
      */
-    void setStorageLimit(size_t limit = DEFAULT_STORAGE_LIMIT) override {
+    void setStorageLimit(size_t limit = DEFAULT_STORAGE_LIMIT) {
         max_store_size = limit;
     }
 
@@ -293,13 +284,13 @@ public:
      * Returns the total memory usage of stored values and the number
      * of stored values.
      */
-    std::pair<size_t, size_t> getStoreSize() const override {
+    std::pair<size_t, size_t> getStoreSize() const {
         return {total_store_size, total_values};
     }
 
-    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0) override;
+    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0);
 
-    void pushNotificationReceived(const std::map<std::string, std::string>&) override {}
+    void pushNotificationReceived(const std::map<std::string, std::string>&) {}
     void resubscribe(unsigned) {}
 
 private:
@@ -326,10 +317,10 @@ private:
     static constexpr unsigned LISTEN_NODES {4};
 
     /* The maximum number of hashes we're willing to track. */
-    static constexpr unsigned MAX_HASHES {64 * 1024};
+    static constexpr unsigned MAX_HASHES {16384};
 
     /* The maximum number of searches we keep data about. */
-    static constexpr unsigned MAX_SEARCHES {64 * 1024};
+    static constexpr unsigned MAX_SEARCHES {16384};
 
     static constexpr std::chrono::minutes MAX_STORAGE_MAINTENANCE_EXPIRE_TIME {10};
 
@@ -359,7 +350,14 @@ private:
     uint64_t oldsecret {};
 
     // registred types
-    TypeStore types;
+    std::map<ValueType::Id, ValueType> types;
+
+    // are we a bootstrap node ?
+    // note: Any running node can be used as a bootstrap node.
+    //       Only nodes running only as bootstrap nodes should
+    //       be put in bootstrap mode.
+    const bool is_bootstrap {false};
+    const bool maintain_storage {false};
 
     // the stuff
     RoutingTable buckets4 {};
@@ -395,15 +393,6 @@ private:
 
     std::mt19937_64 rd {crypto::getSeededRandomEngine<std::mt19937_64>()};
 
-    std::string persistPath;
-
-    // are we a bootstrap node ?
-    // note: Any running node can be used as a bootstrap node.
-    //       Only nodes running only as bootstrap nodes should
-    //       be put in bootstrap mode.
-    const bool is_bootstrap {false};
-    const bool maintain_storage {false};
-
     void rotateSecrets();
 
     Blob makeToken(const SockAddr&, bool old) const;
@@ -413,14 +402,12 @@ private:
 
     // Storage
     void storageAddListener(const InfoHash& id, const Sp<Node>& node, size_t tid, Query&& = {});
-    bool storageStore(const InfoHash& id, const Sp<Value>& value, time_point created, const SockAddr& sa = {}, bool permanent = false);
-    bool storageErase(const InfoHash& id, Value::Id vid);
-    bool storageRefresh(const InfoHash& id, Value::Id vid);
+    bool storageStore(const InfoHash& id, const Sp<Value>& value, time_point created, const SockAddr& sa = {});
     void expireStore();
     void expireStorage(InfoHash h);
     void expireStore(decltype(store)::iterator);
 
-    void storageChanged(const InfoHash& id, Storage& st, ValueStorage&, bool newValue);
+    void storageChanged(const InfoHash& id, Storage& st, ValueStorage&);
     std::string printStorageLog(const decltype(store)::value_type&) const;
 
     /**
@@ -429,15 +416,23 @@ private:
      * nodes.
      */
     void dataPersistence(InfoHash id);
-    size_t maintainStorage(decltype(store)::value_type&, bool force=false, const DoneCallback& donecb={});
+    size_t maintainStorage(decltype(store)::value_type&, bool force=false, DoneCallback donecb=nullptr);
 
     // Buckets
     RoutingTable& buckets(sa_family_t af) { return af == AF_INET ? buckets4 : buckets6; }
     const RoutingTable& buckets(sa_family_t af) const { return af == AF_INET ? buckets4 : buckets6; }
     Bucket* findBucket(const InfoHash& id, sa_family_t af) {
-        auto& b = buckets(af);
-        auto it = b.findBucket(id);
-        return it == b.end() ? nullptr : &(*it);
+        RoutingTable::iterator b;
+        switch (af) {
+        case AF_INET:
+            b = buckets4.findBucket(id);
+            return b == buckets4.end() ? nullptr : &(*b);
+        case AF_INET6:
+            b = buckets6.findBucket(id);
+            return b == buckets6.end() ? nullptr : &(*b);
+        default:
+            return nullptr;
+        }
     }
     const Bucket* findBucket(const InfoHash& id, sa_family_t af) const {
         return const_cast<Dht*>(this)->findBucket(id, af);
@@ -462,10 +457,10 @@ private:
      * Low-level method that will perform a search on the DHT for the specified
      * infohash (id), using the specified IP version (IPv4 or IPv6).
      */
-    Sp<Search> search(const InfoHash& id, sa_family_t af, GetCallback = {}, QueryCallback = {}, DoneCallback = {}, Value::Filter = {}, const Sp<Query>& q = {});
+    Sp<Search> search(const InfoHash& id, sa_family_t af, GetCallback = {}, QueryCallback = {}, DoneCallback = {}, Value::Filter = {}, Query q = {});
 
     void announce(const InfoHash& id, sa_family_t af, Sp<Value> value, DoneCallback callback, time_point created=time_point::max(), bool permanent = false);
-    size_t listenTo(const InfoHash& id, sa_family_t af, ValueCallback cb, Value::Filter f = {}, const Sp<Query>& q = {});
+    size_t listenTo(const InfoHash& id, sa_family_t af, GetCallback cb, Value::Filter f = Value::AllFilter(), const Sp<Query>& q = {});
 
     /**
      * Refill the search with good nodes if possible.
@@ -533,9 +528,7 @@ private:
      *
      * @param sr  The search to execute its operations.
      */
-    void searchStep(Sp<Search>);
-    void searchSynchedNodeListen(const Sp<Search>&, SearchNode&);
-
+    void searchStep(Sp<Search> sr);
     void dumpSearch(const Search& sr, std::ostream& out) const;
 
     bool neighbourhoodMaintenance(RoutingTable&);

include/opendht/dht_interface.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -23,14 +23,9 @@
 
 namespace dht {
 
-namespace net {
-    class DatagramSocket;
-}
-
 class OPENDHT_PUBLIC DhtInterface {
 public:
     DhtInterface() = default;
-    DhtInterface(const Logger& l) : DHT_LOG(l) {};
     virtual ~DhtInterface() = default;
 
     // [[deprecated]]
@@ -44,10 +39,8 @@ public:
     virtual NodeStatus getStatus(sa_family_t af) const = 0;
     virtual NodeStatus getStatus() const = 0;
 
-    virtual net::DatagramSocket* getSocket() const { return {}; };
-
     /**
-     * Get the ID of the DHT node.
+     * Get the ID of the node.
      */
     virtual const InfoHash& getNodeId() const = 0;
 
@@ -74,11 +67,12 @@ public:
      * used to bootstrap efficiently from previously known nodes.
      */
     virtual void insertNode(const InfoHash& id, const SockAddr&) = 0;
+    virtual void insertNode(const InfoHash& id, const sockaddr* sa, socklen_t salen) = 0;
     virtual void insertNode(const NodeExport& n) = 0;
 
-    virtual void pingNode(SockAddr, DoneCallbackSimple&& cb={}) = 0;
+    virtual void pingNode(const sockaddr*, socklen_t, DoneCallbackSimple&& cb={}) = 0;
 
-    virtual time_point periodic(const uint8_t *buf, size_t buflen, SockAddr) = 0;
+    virtual time_point periodic(const uint8_t *buf, size_t buflen, const SockAddr&) = 0;
     virtual time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) = 0;
 
     /**
@@ -112,7 +106,7 @@ public:
     /**
      * Get locally stored data for the given hash.
      */
-    virtual std::vector<Sp<Value>> getLocal(const InfoHash& key, const Value::Filter& f = {}) const = 0;
+    virtual std::vector<Sp<Value>> getLocal(const InfoHash& key, Value::Filter f = Value::AllFilter()) const = 0;
 
     /**
      * Get locally stored data for the given key and value id.
@@ -149,12 +143,12 @@ public:
     /**
      * Get data currently being put at the given hash.
      */
-    virtual std::vector<Sp<Value>> getPut(const InfoHash&) const = 0;
+    virtual std::vector<Sp<Value>> getPut(const InfoHash&) = 0;
 
     /**
      * Get data currently being put at the given hash with the given id.
      */
-    virtual Sp<Value> getPut(const InfoHash&, const Value::Id&) const = 0;
+    virtual Sp<Value> getPut(const InfoHash&, const Value::Id&) = 0;
 
     /**
      * Stop any put/announce operation at the given location,
@@ -171,7 +165,6 @@ public:
      */
     virtual size_t listen(const InfoHash&, GetCallback, Value::Filter={}, Where w = {}) = 0;
     virtual size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) = 0;
-    virtual size_t listen(const InfoHash&, ValueCallback, Value::Filter={}, Where w = {}) = 0;
 
     virtual bool cancelListen(const InfoHash&, size_t token) = 0;
 
@@ -187,7 +180,7 @@ public:
      * Get the list of good nodes for local storage saving purposes
      * The list is ordered to minimize the back-to-work delay.
      */
-    virtual std::vector<NodeExport> exportNodes() const = 0;
+    virtual std::vector<NodeExport> exportNodes() = 0;
 
     virtual std::vector<ValuesExport> exportValues() const = 0;
     virtual void importValues(const std::vector<ValuesExport>&) = 0;
@@ -220,18 +213,13 @@ public:
     /**
      * Enable or disable logging of DHT internal messages
      */
-    virtual void setLoggers(LogMethod error = {}, LogMethod warn = {}, LogMethod debug = {}) {
-        DHT_LOG.DBG = debug;
+    virtual void setLoggers(LogMethod error = NOLOG, LogMethod warn = NOLOG, LogMethod debug = NOLOG)
+    {
+        DHT_LOG.DEBUG = debug;
         DHT_LOG.WARN = warn;
         DHT_LOG.ERR = error;
     }
 
-    virtual void setLogger(const Logger& l) {
-        DHT_LOG.DBG = l.DBG;
-        DHT_LOG.WARN = l.WARN;
-        DHT_LOG.ERR = l.ERR;
-    }
-
     /**
      * Only print logs related to the given InfoHash (if given), or disable filter (if zeroes).
      */
@@ -247,8 +235,15 @@ public:
      * @param notification to process
      */
     virtual void pushNotificationReceived(const std::map<std::string, std::string>& data) = 0;
+    /**
+     * Refresh a listen via a token
+     * @param token
+     */
+    virtual void resubscribe(unsigned token) = 0;
 
 protected:
+    bool logFilerEnable_ {};
+    InfoHash logFiler_ {};
     Logger DHT_LOG;
 };
 

include/opendht/dht_proxy_client.h

@@ -1,8 +1,7 @@
 /*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2016-2018 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
  *          Adrien Béraud <adrien.beraud@savoirfairelinux.com>
- *          Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -18,31 +17,25 @@
  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
+#if OPENDHT_PROXY_CLIENT
+
 #pragma once
 
 #include <functional>
+#include <thread>
 #include <mutex>
 
 #include "callbacks.h"
 #include "def.h"
 #include "dht_interface.h"
-#include "proxy.h"
-#include "http.h"
+#include "scheduler.h"
 
-#include <restinio/all.hpp>
-#include <json/json.h>
-
-#include <chrono>
-#include <vector>
-#include <functional>
-
-namespace Json {
-class Value;
+namespace restbed {
+    class Request;
 }
 
-namespace http {
-class Resolver;
-class Request;
+namespace Json {
+    class Value;
 }
 
 namespace dht {
@@ -50,20 +43,13 @@ namespace dht {
 class OPENDHT_PUBLIC DhtProxyClient final : public DhtInterface {
 public:
 
-    DhtProxyClient();
+    DhtProxyClient() : scheduler(DHT_LOG) {}
 
-    explicit DhtProxyClient(
-        std::shared_ptr<dht::crypto::Certificate> serverCA, dht::crypto::Identity clientIdentity,
-        std::function<void()> loopSignal, const std::string& serverHost,
-        const std::string& pushClientId = "", std::shared_ptr<dht::Logger> logger = {});
+    explicit DhtProxyClient(std::function<void()> loopSignal, const std::string& serverHost, const std::string& pushClientId = "");
 
-    void setHeaderFields(http::Request& request);
-
-    virtual void setPushNotificationToken(const std::string& token) override {
-#ifdef OPENDHT_PUSH_NOTIFICATIONS
+    virtual void setPushNotificationToken(const std::string& token) {
+#if OPENDHT_PUSH_NOTIFICATIONS
         deviceKey_ = token;
-#else
-        (void) token;
 #endif
     }
 
@@ -72,20 +58,20 @@ public:
     /**
      * Get the ID of the node.
      */
-    inline const InfoHash& getNodeId() const override { return myid; }
+    inline const InfoHash& getNodeId() const { return myid; }
 
     /**
      * Get the current status of the node for the given family.
      */
-    NodeStatus getStatus(sa_family_t af) const override;
-    NodeStatus getStatus() const override {
+    NodeStatus getStatus(sa_family_t af) const;
+    NodeStatus getStatus() const {
         return std::max(getStatus(AF_INET), getStatus(AF_INET6));
     }
 
     /**
      * Performs final operations before quitting.
      */
-    void shutdown(ShutdownCallback cb) override;
+    void shutdown(ShutdownCallback cb);
 
     /**
      * Returns true if the node is running (have access to an open socket).
@@ -93,7 +79,7 @@ public:
      *  af: address family. If non-zero, will return true if the node
      *      is running for the provided family.
      */
-    bool isRunning(sa_family_t af = 0) const override;
+    bool isRunning(sa_family_t af = 0) const;
 
     /**
      * Get a value by asking the proxy and call the provided get callback when
@@ -105,17 +91,19 @@ public:
                      cb and donecb won't be called again afterward.
      * @param f a filter function used to prefilter values.
      */
-    virtual void get(const InfoHash& key, GetCallback cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) override;
-    virtual void get(const InfoHash& key, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallback cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {});
+    virtual void get(const InfoHash& key, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f={}, Where&& w = {}) {
         get(key, cb, bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), donecb, std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) override {
+    virtual void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
 
+    void get(const InfoHash& key, const GetCallback& cb, DoneCallback donecb, const Value::Filter& filterChain);
+
     /**
      * Announce a value on all available protocols (IPv4, IPv6).
      *
@@ -127,12 +115,12 @@ public:
             Sp<Value>,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override;
+            bool permanent = false);
     void put(const InfoHash& key,
             const Sp<Value>& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, v, bindDoneCb(cb), created, permanent);
     }
@@ -141,7 +129,7 @@ public:
             Value&& v,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, std::make_shared<Value>(std::move(v)), cb, created, permanent);
     }
@@ -149,7 +137,7 @@ public:
             Value&& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         put(key, std::forward<Value>(v), bindDoneCb(cb), created, permanent);
     }
@@ -158,13 +146,13 @@ public:
      * @param  af the socket family
      * @return node stats from the proxy
      */
-    NodeStats getNodesStats(sa_family_t af) const override;
+    NodeStats getNodesStats(sa_family_t af) const;
 
     /**
      * @param  family the socket family
      * @return public address
      */
-    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0) override;
+    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0);
 
     /**
      * Listen on the network for any changes involving a specified hash.
@@ -173,35 +161,29 @@ public:
      *
      * @return a token to cancel the listener later.
      */
-    virtual size_t listen(const InfoHash&, ValueCallback, Value::Filter={}, Where={}) override;
-
-    virtual size_t listen(const InfoHash& key, GetCallback cb, Value::Filter f={}, Where w={}) override {
-        return listen(key, [cb](const std::vector<Sp<Value>>& vals, bool expired){
-            if (not expired)
-                return cb(vals);
-            return true;
-        }, std::forward<Value::Filter>(f), std::forward<Where>(w));
-    }
-    virtual size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w={}) override {
+    virtual size_t listen(const InfoHash&, GetCallback, Value::Filter={}, Where={});
+    virtual size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) {
         return listen(key, bindGetCb(cb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    /*
-     * This function relies on the cache implementation.
-     * It means that there are no true cancel here, it keeps the caching in higher priority.
-     */
-    virtual bool cancelListen(const InfoHash& key, size_t token) override;
+    virtual bool cancelListen(const InfoHash&, size_t token);
 
     /**
      * Call linked callback with a push notification
      * @param notification to process
      */
-    void pushNotificationReceived(const std::map<std::string, std::string>& notification) override;
+    void pushNotificationReceived(const std::map<std::string, std::string>& notification);
+    /**
+     * Refresh a listen via a token
+     * @param token
+     */
+    void resubscribe(const unsigned token);
 
-    time_point periodic(const uint8_t*, size_t, SockAddr) override;
-    time_point periodic(const uint8_t* buf, size_t buflen, const sockaddr* from, socklen_t fromlen) override {
+    time_point periodic(const uint8_t*, size_t, const SockAddr&);
+    time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) {
         return periodic(buf, buflen, SockAddr(from, fromlen));
     }
 
+
     /**
      * Similar to Dht::get, but sends a Query to filter data remotely.
      * @param key the key for which to query data for.
@@ -212,108 +194,73 @@ public:
      * @param q a query used to filter values on the remotes before they send a
      *          response.
      */
-    virtual void query(const InfoHash& /*key*/, QueryCallback /*cb*/, DoneCallback /*done_cb*/ = {}, Query&& /*q*/ = {}) override { }
-    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) override {
+    virtual void query(const InfoHash& /*key*/, QueryCallback /*cb*/, DoneCallback /*done_cb*/ = {}, Query&& /*q*/ = {}) { }
+    virtual void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) {
         query(key, cb, bindDoneCb(done_cb), std::forward<Query>(q));
     }
 
     /**
      * Get data currently being put at the given hash.
      */
-    std::vector<Sp<Value>> getPut(const InfoHash&) const override;
+    std::vector<Sp<Value>> getPut(const InfoHash&) { return {}; }
 
     /**
      * Get data currently being put at the given hash with the given id.
      */
-    Sp<Value> getPut(const InfoHash&, const Value::Id&) const override;
+    Sp<Value> getPut(const InfoHash&, const Value::Id&) { return {}; }
 
     /**
      * Stop any put/announce operation at the given location,
      * for the value with the given id.
      */
-    bool cancelPut(const InfoHash&, const Value::Id&) override;
+    bool cancelPut(const InfoHash&, const Value::Id&) { return false; }
 
-    void pingNode(SockAddr, DoneCallbackSimple&& /*cb*/={}) override { }
-
-    virtual void registerType(const ValueType& type) override {
-        types.registerType(type);
-    }
-    const ValueType& getType(ValueType::Id type_id) const override {
-        return types.getType(type_id);
-    }
-
-    std::vector<Sp<Value>> getLocal(const InfoHash& k, const Value::Filter& filter) const override;
-    Sp<Value> getLocalById(const InfoHash& k, Value::Id id) const override;
+    void pingNode(const sockaddr*, socklen_t, DoneCallbackSimple&& /*cb*/={}) { }
 
     /**
      * NOTE: The following methods will not be implemented because the
      * DhtProxyClient doesn't have any storage nor synchronization process
      */
-    void insertNode(const InfoHash&, const SockAddr&) override { }
-    void insertNode(const NodeExport&) override { }
-    std::pair<size_t, size_t> getStoreSize() const override { return {}; }
-    std::vector<NodeExport> exportNodes() const override { return {}; }
-    std::vector<ValuesExport> exportValues() const override { return {}; }
-    void importValues(const std::vector<ValuesExport>&) override {}
-    std::string getStorageLog() const override { return {}; }
-    std::string getStorageLog(const InfoHash&) const override { return {}; }
-    std::string getRoutingTablesLog(sa_family_t) const override { return {}; }
-    std::string getSearchesLog(sa_family_t) const override { return {}; }
-    std::string getSearchLog(const InfoHash&, sa_family_t) const override { return {}; }
-    void dumpTables() const override {}
-    std::vector<unsigned> getNodeMessageStats(bool) override { return {}; }
-    void setStorageLimit(size_t) override {}
-    void connectivityChanged(sa_family_t) override {
-        restartListeners();
-    }
-    void connectivityChanged() override {
-        getProxyInfos();
-        restartListeners();
-        loopSignal_();
-    }
+    void insertNode(const InfoHash&, const SockAddr&) { }
+    void insertNode(const InfoHash&, const sockaddr*, socklen_t) { }
+    void insertNode(const NodeExport&) { }
+    std::pair<size_t, size_t> getStoreSize() const { return {}; }
+    virtual void registerType(const ValueType&) { }
+    const ValueType& getType(ValueType::Id) const { return NO_VALUE; }
+    std::vector<Sp<Value>> getLocal(const InfoHash&, Value::Filter) const { return {}; }
+    Sp<Value> getLocalById(const InfoHash&, Value::Id) const { return {}; }
+    std::vector<NodeExport> exportNodes() { return {}; }
+    std::vector<ValuesExport> exportValues() const { return {}; }
+    void importValues(const std::vector<ValuesExport>&) {}
+    std::string getStorageLog() const { return {}; }
+    std::string getStorageLog(const InfoHash&) const { return {}; }
+    std::string getRoutingTablesLog(sa_family_t) const { return {}; }
+    std::string getSearchesLog(sa_family_t) const { return {}; }
+    std::string getSearchLog(const InfoHash&, sa_family_t) const { return {}; }
+    void dumpTables() const {}
+    std::vector<unsigned> getNodeMessageStats(bool) { return {}; }
+    void setStorageLimit(size_t) {}
+    void connectivityChanged(sa_family_t) {}
+    void connectivityChanged() { }
 
 private:
+    const ValueType NO_VALUE;
+
     /**
      * Start the connection with a server.
      */
     void startProxy();
-    void stop();
 
     /**
      * Get informations from the proxy node
      * @return the JSON returned by the proxy
      */
-    struct InfoState;
     void getProxyInfos();
-    void handleProxyStatus(const asio::error_code &ec, std::shared_ptr<InfoState> infoState);
-    void queryProxyInfo(std::shared_ptr<InfoState> infoState, const sa_family_t family,
-                        std::vector<asio::ip::tcp::endpoint>&& endpoints);
-    void onProxyInfos(const Json::Value& val, const sa_family_t family);
+    void onProxyInfos(const Json::Value& val);
     SockAddr parsePublicAddress(const Json::Value& val);
 
     void opFailed();
 
-    void handleExpireListener(const asio::error_code &ec, const InfoHash& key);
-
-    struct Listener;
-    struct OperationState;
-    enum class ListenMethod {
-        LISTEN,
-        SUBSCRIBE,
-        RESUBSCRIBE,
-    };
-    /**
-     * Send Listen with httpClient_
-     */
-    void sendListen(const restinio::http_request_header_t header, const ValueCallback& cb,
-                    const Sp<OperationState>& opstate, Listener& listener, ListenMethod method = ListenMethod::LISTEN);
-    void handleResubscribe(const asio::error_code& ec, const InfoHash& key,
-                           const size_t token, std::shared_ptr<OperationState> opstate);
-
-    void doPut(const InfoHash&, Sp<Value>, DoneCallback, time_point created, bool permanent);
-    void handleRefreshPut(const asio::error_code& ec, const InfoHash& key, const Value::Id id,
-                          std::shared_ptr<std::atomic_bool> ok);
-
     /**
      * Initialize statusIpvX_
      */
@@ -326,90 +273,83 @@ private:
      * cancel all Operations
      */
     void cancelAllOperations();
-
-    dht::crypto::Identity clientIdentity_;
-    std::shared_ptr<dht::crypto::Certificate> serverCertificate_;
-    std::pair<std::string, std::string> serverHostService_;
+    std::string serverHost_;
     std::string pushClientId_;
 
-    /*
-     * ASIO I/O Context for sockets in httpClient_
-     * Note: Each context is used in one thread only
-     */
-    asio::io_context httpContext_;
-    std::shared_ptr<http::Resolver> resolver_;
-    std::map<unsigned int /*id*/, std::shared_ptr<http::Request>> requests_;
-    /*
-     * Thread for executing the http io_context.run() blocking call
-     */
-    std::thread httpClientThread_;
-
-    mutable std::mutex lockCurrentProxyInfos_;
+    std::atomic_flag ongoingStatusUpdate_ = ATOMIC_FLAG_INIT;
     NodeStatus statusIpv4_ {NodeStatus::Disconnected};
     NodeStatus statusIpv6_ {NodeStatus::Disconnected};
     NodeStats stats4_ {};
     NodeStats stats6_ {};
-    SockAddr publicAddressV4_;
-    SockAddr publicAddressV6_;
+    SockAddr publicAddress_;
 
     InfoHash myid {};
 
-    // registred types
-    TypeStore types;
-
     /**
      * Store listen requests.
      */
-    struct ProxySearch;
-
-    size_t listenerToken_ {0};
-    std::map<InfoHash, ProxySearch> searches_;
-    mutable std::mutex searchLock_;
+    struct Listener
+    {
+        size_t token;
+        std::shared_ptr<restbed::Request> req;
+        std::string key;
+        GetCallback cb;
+        Value::Filter filterChain;
+        std::thread thread;
+        unsigned callbackId;
+        std::shared_ptr<unsigned> pushNotifToken; // NOTE: unused if not using push notifications
+    };
+    std::vector<Listener> listeners_;
+    size_t listener_token_ {0};
+    std::mutex lockListener_;
 
+    /**
+     * Store current put and get requests.
+     */
+    struct Operation
+    {
+        std::shared_ptr<restbed::Request> req;
+        std::thread thread;
+        std::shared_ptr<std::atomic_bool> finished;
+    };
+    std::vector<Operation> operations_;
+    std::mutex lockOperations_;
     /**
      * Callbacks should be executed in the main thread.
      */
     std::vector<std::function<void()>> callbacks_;
-    std::mutex lockCallbacks_;
+    std::mutex lockCallbacks;
 
-    Sp<InfoState> infoState_;
-    Sp<asio::steady_timer> statusTimer_;
-    mutable std::mutex statusLock_;
+    std::thread statusThread_;
+    mutable std::mutex lockCurrentProxyInfos_;
 
+    Scheduler scheduler;
     /**
      * Retrieve if we can connect to the proxy (update statusIpvX_)
      */
-    void handleProxyConfirm(const asio::error_code &ec);
-    Sp<asio::steady_timer> nextProxyConfirmationTimer_;
-    Sp<asio::steady_timer> listenerRestartTimer_;
-
+    void confirmProxy();
+    Sp<Scheduler::Job> nextProxyConfirmation {};
     /**
      * Relaunch LISTEN requests if the client disconnect/reconnect.
      */
     void restartListeners();
 
-    /**
-     * Refresh a listen via a token
-     * @param token
-     */
-    void resubscribe(const InfoHash& key, const size_t token, Listener& listener);
-
     /**
      * If we want to use push notifications by default.
      * NOTE: empty by default to avoid to use services like FCM or APN.
      */
     std::string deviceKey_ {};
+    unsigned callbackId_ {0};
+    std::mutex lockCallback_;
 
     const std::function<void()> loopSignal_;
 
-#ifdef OPENDHT_PUSH_NOTIFICATIONS
-    std::string fillBody(bool resubscribe);
-    void getPushRequest(Json::Value&) const;
+#if OPENDHT_PUSH_NOTIFICATIONS
+    void fillBodyToGetToken(std::shared_ptr<restbed::Request> request, unsigned callbackId);
 #endif // OPENDHT_PUSH_NOTIFICATIONS
 
-    std::atomic_bool isDestroying_ {false};
-
-    std::shared_ptr<dht::Logger> logger_;
 };
 
 }
+
+#endif // OPENDHT_PROXY_CLIENT

include/opendht/dht_proxy_server.h

@@ -1,8 +1,6 @@
 /*
- *  Copyright (C) 2017-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2017-2018 Savoir-faire Linux Inc.
  *  Author: Sébastien Blin <sebastien.blin@savoirfairelinux.com>
- *          Adrien Béraud <adrien.beraud@savoirfairelinux.com>
- *          Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -18,45 +16,27 @@
  *  along with this program. If not, see <https://www.gnu.org/licenses/>.
  */
 
+#if OPENDHT_PROXY_SERVER
+
 #pragma once
 
-#include "callbacks.h"
 #include "def.h"
-#include "infohash.h"
-#include "proxy.h"
-#include "scheduler.h"
 #include "sockaddr.h"
-#include "value.h"
-#include "http.h"
-
-#include <restinio/all.hpp>
-#include <restinio/tls.hpp>
-
-#ifdef OPENDHT_JSONCPP
-#include <json/json.h>
-#endif
+#include "infohash.h"
 
+#include <thread>
 #include <memory>
 #include <mutex>
-
-namespace http {
-class Request;
-struct ListenerSession;
-}
+#include <restbed>
 
 namespace Json {
-class Value;
+    class Value;
 }
 
 namespace dht {
 
 class DhtRunner;
 
-using RestRouter = restinio::router::express_router_t<>;
-using RequestStatus = restinio::request_handling_status_t;
-using ResponseByParts = restinio::chunked_output_t;
-using ResponseByPartsBuilder = restinio::response_builder_t<ResponseByParts>;
-
 /**
  * Describes the REST API
  */
@@ -71,11 +51,7 @@ public:
      * @note if the server fails to start (if port is already used or reserved),
      * it will fails silently
      */
-    DhtProxyServer(
-       dht::crypto::Identity identity,
-       std::shared_ptr<DhtRunner> dht, in_port_t port = 8000, const std::string& pushServer = "",
-       std::shared_ptr<dht::Logger> logger = {});
-
+    DhtProxyServer(std::shared_ptr<DhtRunner> dht, in_port_t port = 8000, const std::string& pushServer = "");
     virtual ~DhtProxyServer();
 
     DhtProxyServer(const DhtProxyServer& other) = delete;
@@ -83,72 +59,12 @@ public:
     DhtProxyServer& operator=(const DhtProxyServer& other) = delete;
     DhtProxyServer& operator=(DhtProxyServer&& other) = delete;
 
-    asio::io_context& io_context() const;
-
-    struct ServerStats {
-        /** Current number of listen operations */
-        size_t listenCount;
-        /** Current number of permanent put operations */
-        size_t putCount;
-        /** Current number of push tokens with at least one listen operation */
-        size_t pushListenersCount;
-        /** Average requests per second */
-        double requestRate;
-        /** Node Info **/
-        NodeInfo nodeInfo;
-
-        std::string toString() const {
-            std::ostringstream ss;
-            ss << "Listens: " << listenCount << " Puts: " << putCount << " PushListeners: " << pushListenersCount << std::endl;
-            ss << "Requests: " << requestRate << " per second." << std::endl;
-            auto& ni = nodeInfo;
-            auto& ipv4 = ni.ipv4;
-            if (ipv4.table_depth > 1) {
-                ss << "IPv4 Network estimation: " << ipv4.getNetworkSizeEstimation() << std::endl;;
-            }
-            auto& ipv6 = ni.ipv6;
-            if (ipv6.table_depth > 1) {
-                ss << "IPv6 Network estimation: " << ipv6.getNetworkSizeEstimation() << std::endl;;
-            }
-            return ss.str();
-        }
-
-#ifdef OPENDHT_JSONCPP
-        /**
-         * Build a json object from a NodeStats
-         */
-        Json::Value toJson() const {
-            Json::Value result;
-            result["listenCount"] = static_cast<Json::UInt64>(listenCount);
-            result["putCount"] = static_cast<Json::UInt64>(putCount);
-            result["pushListenersCount"] = static_cast<Json::UInt64>(pushListenersCount);
-            result["requestRate"] = requestRate;
-            result["nodeInfo"] = nodeInfo.toJson();
-            return result;
-        }
-#endif
-    };
-
-    ServerStats stats() const { return stats_; }
-
-    void updateStats() const;
-
-    std::shared_ptr<DhtRunner> getNode() const { return dht_; }
+    /**
+     * Stop the DhtProxyServer
+     */
+    void stop();
 
 private:
-    class ConnectionListener;
-    struct RestRouterTraitsTls;
-    struct RestRouterTraits;
-
-    template <typename HttpResponse>
-    HttpResponse initHttpResponse(HttpResponse response) const;
-
-    template< typename ServerSettings >
-    void addServerSettings(ServerSettings& serverSettings,
-                           const unsigned int max_pipelined_requests = 16);
-
-    std::unique_ptr<RestRouter> createRestRouter();
-
     /**
      * Return the PublicKey id, the node id and node stats
      * Method: GET "/"
@@ -156,17 +72,7 @@ private:
      * On error: HTTP 503, body: {"err":"xxxx"}
      * @param session
      */
-    RequestStatus getNodeInfo(restinio::request_handle_t request,
-                               restinio::router::route_params_t params) const;
-
-    /**
-     * Return ServerStats in JSON format
-     * Method: STATS "/"
-     * Result: HTTP 200, body: Node infos in JSON format
-     * @param session
-     */
-    RequestStatus getStats(restinio::request_handle_t request,
-                           restinio::router::route_params_t params);
+    void getNodeInfo(const std::shared_ptr<restbed::Session>& session) const;
 
     /**
      * Return Values of an infoHash
@@ -178,8 +84,7 @@ private:
      * On error: HTTP 503, body: {"err":"xxxx"}
      * @param session
      */
-    RequestStatus get(restinio::request_handle_t request,
-                       restinio::router::route_params_t params);
+    void get(const std::shared_ptr<restbed::Session>& session) const;
 
     /**
      * Listen incoming Values of an infoHash.
@@ -191,8 +96,7 @@ private:
      * On error: HTTP 503, body: {"err":"xxxx"}
      * @param session
      */
-    RequestStatus listen(restinio::request_handle_t request,
-                         restinio::router::route_params_t params);
+    void listen(const std::shared_ptr<restbed::Session>& session) const;
 
     /**
      * Put a value on the DHT
@@ -203,12 +107,9 @@ private:
      * HTTP 400, body: {"err":"xxxx"} if bad json or HTTP 502 if put fails
      * @param session
      */
-    RequestStatus put(restinio::request_handle_t request,
-                      restinio::router::route_params_t params);
+    void put(const std::shared_ptr<restbed::Session>& session) const;
 
-    void handleCancelPermamentPut(const asio::error_code &ec, const InfoHash& key, Value::Id vid);
-
-#ifdef OPENDHT_PROXY_SERVER_IDENTITY
+#if OPENDHT_PROXY_SERVER_IDENTITY
     /**
      * Put a value to sign by the proxy on the DHT
      * Method: SIGN "/{InfoHash: .*}"
@@ -218,8 +119,7 @@ private:
      * HTTP 400, body: {"err":"xxxx"} if bad json
      * @param session
      */
-    RequestStatus putSigned(restinio::request_handle_t request,
-                            restinio::router::route_params_t params) const;
+    void putSigned(const std::shared_ptr<restbed::Session>& session) const;
 
     /**
      * Put a value to encrypt by the proxy on the DHT
@@ -230,9 +130,7 @@ private:
      * HTTP 400, body: {"err":"xxxx"} if bad json
      * @param session
      */
-    RequestStatus putEncrypted(restinio::request_handle_t request,
-                               restinio::router::route_params_t params);
-
+    void putEncrypted(const std::shared_ptr<restbed::Session>& session) const;
 #endif // OPENDHT_PROXY_SERVER_IDENTITY
 
     /**
@@ -245,8 +143,7 @@ private:
      * On error: HTTP 503, body: {"err":"xxxx"}
      * @param session
      */
-    RequestStatus getFiltered(restinio::request_handle_t request,
-                              restinio::router::route_params_t params);
+    void getFiltered(const std::shared_ptr<restbed::Session>& session) const;
 
     /**
      * Respond allowed Methods
@@ -255,125 +152,86 @@ private:
      * See https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/OPTIONS
      * @param session
      */
-    RequestStatus options(restinio::request_handle_t request,
-                           restinio::router::route_params_t params);
+    void handleOptionsMethod(const std::shared_ptr<restbed::Session>& session) const;
 
-#ifdef OPENDHT_PUSH_NOTIFICATIONS
+#if OPENDHT_PUSH_NOTIFICATIONS
     /**
      * Subscribe to push notifications for an iOS or Android device.
      * Method: SUBSCRIBE "/{InfoHash: .*}"
-     * Body: {"key": "device_key", (optional)"isAndroid":false (default true)}"
+     * Body: {"key": "device_key", (optional)"callback_id":y,
+     * (optional)"isAndroid":false (default true)}"
      * Return: {"token": x}" where x if a token to save
      * @note: the listen will timeout after six hours (and send a push notification).
      * so you need to refresh the operation each six hours.
+     * @note: callback_id is used to add the possibility to have multiple listen
+     * on same hash for same device and must be > 0
      * @param session
      */
-    RequestStatus subscribe(restinio::request_handle_t request,
-                            restinio::router::route_params_t params);
-
+    void subscribe(const std::shared_ptr<restbed::Session>& session) const;
     /**
      * Unsubscribe to push notifications for an iOS or Android device.
      * Method: UNSUBSCRIBE "/{InfoHash: .*}"
-     * Body: {"key": "device_key", "token": x} where x if the token to cancel
+     * Body: {"key": "device_key", "token": x, (optional)"callback_id":y"
+     * where x if the token to cancel
      * Return: nothing
+     * @note: callback id is used to add the possibility to have multiple listen
+     * on same hash for same device
      * @param session
      */
-    RequestStatus unsubscribe(restinio::request_handle_t request,
-                              restinio::router::route_params_t params);
-
+    void unsubscribe(const std::shared_ptr<restbed::Session>& session) const;
     /**
      * Send a push notification via a gorush push gateway
      * @param key of the device
      * @param json, the content to send
      */
-    void sendPushNotification(const std::string& key, Json::Value&& json, bool isAndroid);
-
-    /**
-     * Send push notification with an expire timeout.
-     * @param ec
-     * @param pushToken
-     * @param json
-     * @param isAndroid
-     */
-    void handleNotifyPushListenExpire(const asio::error_code &ec, const std::string pushToken,
-                                      Json::Value json, const bool isAndroid);
-
-    /**
-     * Remove a push listener between a client and a hash
-     * @param ec
-     * @param pushToken
-     * @param key
-     * @param clientId
-     */
-    void handleCancelPushListen(const asio::error_code &ec, const std::string pushToken,
-                                const InfoHash key, const std::string clientId);
-
+    void sendPushNotification(const std::string& key, const Json::Value& json, bool isAndroid) const;
 #endif //OPENDHT_PUSH_NOTIFICATIONS
 
-    void handlePrintStats(const asio::error_code &ec);
-
-    using clock = std::chrono::steady_clock;
-    using time_point = clock::time_point;
-
+    std::thread server_thread {};
+    std::unique_ptr<restbed::Service> service_;
     std::shared_ptr<DhtRunner> dht_;
-    Json::StreamWriterBuilder jsonBuilder_;
 
-    // http server
-    std::thread serverThread_;
-    std::unique_ptr<restinio::http_server_t<RestRouterTraitsTls>> httpsServer_;
-    std::unique_ptr<restinio::http_server_t<RestRouterTraits>> httpServer_;
-
-    // http client
-    std::pair<std::string, std::string> pushHostPort_;
-    std::map<unsigned int /*id*/, std::shared_ptr<http::Request>> requests_;
-
-    std::shared_ptr<dht::Logger> logger_;
-
-    mutable std::mutex statsMutex_;
-    mutable ServerStats stats_;
-    mutable NodeInfo nodeInfo_ {};
-    std::unique_ptr<asio::steady_timer> printStatsTimer_;
-
-    // Thread-safe access to listeners map.
-    std::shared_ptr<std::mutex> lockListener_;
-    // Shared with connection listener.
-    std::shared_ptr<std::map<restinio::connection_id_t,
-                             http::ListenerSession>> listeners_;
-    // Connection Listener observing conn state changes.
-    std::shared_ptr<ConnectionListener> connListener_;
-
-    struct PermanentPut {
-        time_point expiration;
-        std::string pushToken;
-        std::string clientId;
-        std::unique_ptr<asio::steady_timer> expireTimer;
-        std::unique_ptr<asio::steady_timer> expireNotifyTimer;
+    // Handle client quit for listen.
+    // NOTE: can be simplified when we will supports restbed 5.0
+    std::thread listenThread_;
+    struct SessionToHashToken {
+        std::shared_ptr<restbed::Session> session;
+        InfoHash hash;
+        std::future<size_t> token;
     };
-    struct SearchPuts {
-        std::map<dht::Value::Id, PermanentPut> puts;
-    };
-    std::mutex lockSearchPuts_;
-    std::map<InfoHash, SearchPuts> puts_;
+    mutable std::vector<SessionToHashToken> currentListeners_;
+    mutable std::mutex lockListener_;
+    std::atomic_bool stopListeners {false};
 
-    mutable std::atomic<size_t> requestNum_ {0};
-    mutable std::atomic<time_point> lastStatsReset_ {time_point::min()};
-
-    std::string pushServer_;
-
-#ifdef OPENDHT_PUSH_NOTIFICATIONS
-    struct Listener {
-        std::string clientId;
-        std::future<size_t> internalToken;
-        std::unique_ptr<asio::steady_timer> expireTimer;
-        std::unique_ptr<asio::steady_timer> expireNotifyTimer;
-    };
+#if OPENDHT_PUSH_NOTIFICATIONS
     struct PushListener {
-        std::map<InfoHash, std::vector<Listener>> listeners;
+        std::string pushToken;
+        InfoHash hash;
+        unsigned token;
+        std::future<size_t> internalToken;
+        std::chrono::steady_clock::time_point deadline;
+        bool started {false};
+        unsigned callbackId {0};
+        std::string clientId {};
+        bool isAndroid {true};
     };
-    std::mutex lockPushListeners_;
-    std::map<std::string, PushListener> pushListeners_;
-    proxy::ListenToken tokenPushNotif_ {0};
+    mutable std::mutex lockPushListeners_;
+    mutable std::vector<PushListener> pushListeners_;
+    mutable unsigned tokenPushNotif_ {0};
 #endif //OPENDHT_PUSH_NOTIFICATIONS
+    const std::string pushServer_;
+
+    /**
+     * Remove finished listeners
+     * @param testSession if we remove the listener only if the session is closed
+     */
+    void removeClosedListeners(bool testSession = true);
+    /**
+     * Launch or remove push listeners if needed
+     */
+    void handlePushListeners();
 };
 
 }
+
+#endif //OPENDHT_PROXY_SERVER

include/opendht/dhtrunner.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -20,13 +20,12 @@
 
 #pragma once
 
-#include "def.h"
 #include "infohash.h"
 #include "value.h"
 #include "callbacks.h"
 #include "sockaddr.h"
 #include "log_enable.h"
-#include "network_utils.h"
+#include "def.h"
 
 #include <thread>
 #include <mutex>
@@ -41,7 +40,6 @@ namespace dht {
 
 struct Node;
 class SecureDht;
-class PeerDiscovery;
 struct SecureDhtConfig;
 
 /**
@@ -53,46 +51,32 @@ struct SecureDhtConfig;
 class OPENDHT_PUBLIC DhtRunner {
 
 public:
-    using StatusCallback = std::function<void(NodeStatus, NodeStatus)>;
+    typedef std::function<void(NodeStatus, NodeStatus)> StatusCallback;
 
     struct Config {
-        SecureDhtConfig dht_config {};
-        bool threaded {true};
-        std::string proxy_server {};
-        std::string push_node_id {};
-        std::string push_token {};
-        bool peer_discovery {false};
-        bool peer_publish {false};
-        std::shared_ptr<dht::crypto::Certificate> server_ca;
-        dht::crypto::Identity client_identity;
-    };
-
-    struct Context {
-        std::shared_ptr<Logger> logger {};
-        std::unique_ptr<net::DatagramSocket> sock;
-        std::shared_ptr<PeerDiscovery> peerDiscovery {};
-        StatusCallback statusChangedCallback {};
-        CertificateStoreQuery certificateStore {};
-        Context() {}
+        SecureDhtConfig dht_config;
+        bool threaded;
+        std::string proxy_server;
+        std::string push_node_id;
     };
 
     DhtRunner();
     virtual ~DhtRunner();
 
-    void get(InfoHash id, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter f = {}, Where w = {}) {
+    void get(InfoHash id, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter f = Value::AllFilter(), Where w = {}) {
         get(id, bindGetCb(cb), donecb, f, w);
     }
 
-    void get(InfoHash id, GetCallbackSimple cb, DoneCallbackSimple donecb={}, Value::Filter f = {}, Where w = {}) {
+    void get(InfoHash id, GetCallbackSimple cb, DoneCallbackSimple donecb={}, Value::Filter f = Value::AllFilter(), Where w = {}) {
         get(id, bindGetCb(cb), donecb, f, w);
     }
 
     void get(InfoHash hash, GetCallback vcb, DoneCallback dcb, Value::Filter f={}, Where w = {});
 
-    void get(InfoHash id, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter f = {}, Where w = {}) {
+    void get(InfoHash id, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter f = Value::AllFilter(), Where w = {}) {
         get(id, cb, bindDoneCb(donecb), f, w);
     }
-    void get(const std::string& key, GetCallback vcb, DoneCallbackSimple dcb={}, Value::Filter f = {}, Where w = {});
+    void get(const std::string& key, GetCallback vcb, DoneCallbackSimple dcb={}, Value::Filter f = Value::AllFilter(), Where w = {});
 
     template <class T>
     void get(InfoHash hash, std::function<bool(std::vector<T>&&)> cb, DoneCallbackSimple dcb={})
@@ -121,7 +105,7 @@ public:
         getFilterSet<T>());
     }
 
-    std::future<std::vector<std::shared_ptr<dht::Value>>> get(InfoHash key, Value::Filter f = {}, Where w = {}) {
+    std::future<std::vector<std::shared_ptr<dht::Value>>> get(InfoHash key, Value::Filter f = Value::AllFilter(), Where w = {}) {
         auto p = std::make_shared<std::promise<std::vector<std::shared_ptr< dht::Value >>>>();
         auto values = std::make_shared<std::vector<std::shared_ptr< dht::Value >>>();
         get(key, [=](const std::vector<std::shared_ptr<dht::Value>>& vlist) {
@@ -152,17 +136,9 @@ public:
         query(hash, cb, bindDoneCb(done_cb), q);
     }
 
-    std::future<size_t> listen(InfoHash key, ValueCallback vcb, Value::Filter f = {}, Where w = {});
-
-    std::future<size_t> listen(InfoHash key, GetCallback cb, Value::Filter f={}, Where w={}) {
-        return listen(key, [cb](const std::vector<Sp<Value>>& vals, bool expired){
-            if (not expired)
-                return cb(vals);
-            return true;
-        }, std::forward<Value::Filter>(f), std::forward<Where>(w));
-    }
-    std::future<size_t> listen(const std::string& key, GetCallback vcb, Value::Filter f = {}, Where w = {});
-    std::future<size_t> listen(InfoHash key, GetCallbackSimple cb, Value::Filter f = {}, Where w = {}) {
+    std::future<size_t> listen(InfoHash key, GetCallback vcb, Value::Filter f = Value::AllFilter(), Where w = {});
+    std::future<size_t> listen(const std::string& key, GetCallback vcb, Value::Filter f = Value::AllFilter(), Where w = {});
+    std::future<size_t> listen(InfoHash key, GetCallbackSimple cb, Value::Filter f = Value::AllFilter(), Where w = {}) {
         return listen(key, bindGetCb(cb), f, w);
     }
 
@@ -174,17 +150,8 @@ public:
         },
         getFilterSet<T>());
     }
-    template <class T>
-    std::future<size_t> listen(InfoHash hash, std::function<bool(std::vector<T>&&, bool)> cb)
-    {
-        return listen(hash, [=](const std::vector<std::shared_ptr<Value>>& vals, bool expired) {
-            return cb(unpackVector<T>(vals), expired);
-        },
-        getFilterSet<T>());
-    }
-
     template <typename T>
-    std::future<size_t> listen(InfoHash hash, std::function<bool(T&&)> cb, Value::Filter f = {}, Where w = {})
+    std::future<size_t> listen(InfoHash hash, std::function<bool(T&&)> cb, Value::Filter f = Value::AllFilter(), Where w = {})
     {
         return listen(hash, [=](const std::vector<std::shared_ptr<Value>>& vals) {
             for (const auto& v : vals) {
@@ -199,22 +166,6 @@ public:
         },
         getFilterSet<T>(f), w);
     }
-    template <typename T>
-    std::future<size_t> listen(InfoHash hash, std::function<bool(T&&, bool)> cb, Value::Filter f = {}, Where w = {})
-    {
-        return listen(hash, [=](const std::vector<std::shared_ptr<Value>>& vals, bool expired) {
-            for (const auto& v : vals) {
-                try {
-                    if (not cb(Value::unpack<T>(*v), expired))
-                        return false;
-                } catch (const std::exception&) {
-                    continue;
-                }
-            }
-            return true;
-        },
-        getFilterSet<T>(f), w);
-    }
 
     void cancelListen(InfoHash h, size_t token);
     void cancelListen(InfoHash h, std::shared_future<size_t> token);
@@ -258,7 +209,7 @@ public:
      * Insert known nodes to the routing table, without necessarly ping them.
      * Usefull to restart a node and get things running fast without putting load on the network.
      */
-    void bootstrap(std::vector<SockAddr> nodes, DoneCallbackSimple&& cb={});
+    void bootstrap(const std::vector<SockAddr>& nodes, DoneCallbackSimple&& cb={});
     void bootstrap(const SockAddr& addr, DoneCallbackSimple&& cb={});
 
     /**
@@ -274,13 +225,6 @@ public:
      * to the DHT network is established.
      */
     void bootstrap(const std::string& host, const std::string& service);
-    void bootstrap(const std::string& hostService);
-
-    /**
-     * Insert known nodes to the routing table, without necessarly ping them.
-     * Usefull to restart a node and get things running fast without putting load on the network.
-     */
-    void bootstrap(const InfoHash& id, const SockAddr& address);
 
     /**
      * Clear the list of bootstrap added using bootstrap(const std::string&, const std::string&).
@@ -296,21 +240,17 @@ public:
 
     void dumpTables() const;
 
-    /**
-     * Get the public key fingerprint if an identity is used with this node, 0 otherwise.
-     */
     InfoHash getId() const;
 
-    /**
-     * Get the ID of the DHT node.
-     */
     InfoHash getNodeId() const;
 
     /**
      * Returns the currently bound address.
      * @param f: address family of the bound address to retreive.
      */
-    SockAddr getBound(sa_family_t f = AF_INET) const;
+    const SockAddr& getBound(sa_family_t f = AF_INET) const {
+        return (f == AF_INET) ? bound4 : bound6;
+    }
 
     /**
      * Returns the currently bound port, in host byte order.
@@ -328,8 +268,7 @@ public:
 
     std::vector<ValuesExport> exportValues() const;
 
-    void setLogger(const Logger& logger = {});
-    void setLoggers(LogMethod err = {}, LogMethod warn = {}, LogMethod debug = {});
+    void setLoggers(LogMethod err = NOLOG, LogMethod warn = NOLOG, LogMethod debug = NOLOG);
 
     /**
      * Only print logs related to the given InfoHash (if given), or disable filter (if zeroes).
@@ -346,7 +285,6 @@ public:
 
     NodeStats getNodesStats(sa_family_t af) const;
     unsigned getNodesStats(sa_family_t af, unsigned *good_return, unsigned *dubious_return, unsigned *cached_return, unsigned *incoming_return) const;
-    NodeInfo getNodeInfo() const;
 
     std::vector<unsigned> getNodeMessageStats(bool in = false) const;
     std::string getStorageLog() const;
@@ -369,14 +307,23 @@ public:
      * @param threaded: If false, ::loop() must be called periodically. Otherwise a thread is launched.
      * @param cb: Optional callback to receive general state information.
      */
-    void run(in_port_t port = dht::net::DHT_DEFAULT_PORT, const crypto::Identity& identity = {}, bool threaded = true, NetId network = 0) {
-        Config config;
-        config.dht_config.node_config.network = network;
-        config.dht_config.id = identity;
-        config.threaded = threaded;
-        run(port, config);
+    void run(in_port_t port, const crypto::Identity identity, bool threaded = false, NetId network = 0) {
+        run(port, {
+            /*.dht_config = */{
+                /*.node_config = */{
+                    /*.node_id = */{},
+                    /*.network = */network,
+                    /*.is_bootstrap = */false,
+                    /*.maintain_storage*/false
+                },
+                /*.id = */identity
+            },
+            /*.threaded = */threaded,
+            /*.proxy_server = */"",
+            /*.push_node_id = */""
+        });
     }
-    void run(in_port_t port, const Config& config, Context&& context = {});
+    void run(in_port_t port, Config config);
 
     /**
      * @param local4: Local IPv4 address and port to bind. Can be null.
@@ -386,14 +333,12 @@ public:
      * @param threaded: If false, loop() must be called periodically. Otherwise a thread is launched.
      * @param cb: Optional callback to receive general state information.
      */
-    void run(const SockAddr& local4, const SockAddr& local6, const Config& config, Context&& context = {});
+    void run(const SockAddr& local4, const SockAddr& local6, Config config);
 
     /**
      * Same as @run(sockaddr_in, sockaddr_in6, Identity, bool, StatusCallback), but with string IP addresses and service (port).
      */
-    void run(const char* ip4, const char* ip6, const char* service, const Config& config, Context&& context = {});
-
-    void run(const Config& config, Context&& context);
+    void run(const char* ip4, const char* ip6, const char* service, Config config);
 
     void setOnStatusChanged(StatusCallback&& cb) {
         statusCb = std::move(cb);
@@ -406,7 +351,13 @@ public:
      */
     time_point loop() {
         std::lock_guard<std::mutex> lck(dht_mtx);
-        return loop_();
+        time_point wakeup = time_point::min();
+        try {
+            wakeup = loop_();
+        } catch (const dht::SocketException& e) {
+            startNetwork(bound4, bound6);
+        }
+        return wakeup;
     }
 
     /**
@@ -421,9 +372,15 @@ public:
      */
     void join();
 
-    std::shared_ptr<PeerDiscovery> getPeerDiscovery() const { return peerDiscovery_; };
-
-    void setProxyServer(const std::string& proxy, const std::string& pushNodeId = "");
+    void setProxyServer(const std::string& proxy, const std::string& pushNodeId = "") {
+#if OPENDHT_PROXY_CLIENT
+        if (config_.proxy_server == proxy and config_.push_node_id == pushNodeId)
+            return;
+        config_.proxy_server = proxy;
+        config_.push_node_id = pushNodeId;
+        enableProxy(use_proxy and not config_.proxy_server.empty());
+#endif
+    }
 
     /**
      * Start or stop the proxy
@@ -442,7 +399,12 @@ public:
     /**
      * Insert a push notification to process for OpenDHT
      */
-    void pushNotificationReceived(const std::map<std::string, std::string>& data);
+    void pushNotificationReceived(const std::map<std::string, std::string>& data) const;
+    /**
+     * Refresh a listen via a token
+     * @param token
+     */
+    void resubscribe(unsigned token);
 
     /* Proxy server mothods */
     void forwardAllMessages(bool forward);
@@ -458,6 +420,7 @@ private:
      */
     void tryBootstrapContinuously();
 
+    void startNetwork(const SockAddr sin4, const SockAddr sin6);
     time_point loop_();
 
     NodeStatus getStatus() const {
@@ -488,15 +451,24 @@ private:
     /**
      * Store current listeners and translates global tokens for each client.
      */
-    struct Listener;
-    std::map<size_t, Listener> listeners_;
+    struct Listener {
+        size_t tokenClassicDht;
+        size_t tokenProxyDht;
+        GetCallback gcb;
+        InfoHash hash;
+        Value::Filter f;
+        Where w;
+    };
+    std::map<size_t, Listener> listeners_ {};
     size_t listener_token_ {1};
 
     mutable std::mutex dht_mtx {};
     std::thread dht_thread {};
     std::condition_variable cv {};
+
+    std::thread rcv_thread {};
     std::mutex sock_mtx {};
-    std::queue<std::unique_ptr<net::ReceivedPacket>> rcv {};
+    std::vector<std::pair<Blob, SockAddr>> rcv {};
 
     /** true if currently actively boostraping */
     std::atomic_bool bootstraping {false};
@@ -504,6 +476,7 @@ private:
     std::vector<std::pair<std::string,std::string>> bootstrap_nodes_all {};
     std::vector<std::pair<std::string,std::string>> bootstrap_nodes {};
     std::thread bootstrap_thread {};
+    /** protects bootstrap_nodes, bootstrap_thread */
     std::mutex bootstrap_mtx {};
     std::condition_variable bootstrap_cv {};
 
@@ -512,19 +485,18 @@ private:
     std::mutex storage_mtx {};
 
     std::atomic_bool running {false};
+    std::atomic_bool running_network {false};
 
     NodeStatus status4 {NodeStatus::Disconnected},
                status6 {NodeStatus::Disconnected};
     StatusCallback statusCb {nullptr};
 
-    /** PeerDiscovery Parameters */
-    std::shared_ptr<PeerDiscovery> peerDiscovery_;
+    int s4 {-1}, s6 {-1};
+    SockAddr bound4 {};
+    SockAddr bound6 {};
 
-    /**
-     * The Logger instance is used in enableProxy and other methods that
-     * would create instances of classes using a common logger.
-     */
-    std::shared_ptr<dht::Logger> logger_;
+    /** Push notification token */
+    std::string pushToken_;
 };
 
 }

include/opendht/http.h

@@ -1,348 +0,0 @@
-/*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
- *  Author: Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "def.h"
-#include "infohash.h"
-#include "crypto.h"
-
-// some libraries may try to redefine snprintf
-// but restinio will use it in std namespace
-#ifdef _MSC_VER
-#   undef snprintf
-#   define snprintf snprintf
-#endif
-
-#include <asio/ssl/context.hpp>
-#include <restinio/http_headers.hpp>
-#include <restinio/message_builders.hpp>
-
-#include <memory>
-#include <queue>
-
-namespace Json {
-class Value;
-}
-
-extern "C" {
-struct http_parser;
-struct http_parser_settings;
-}
-
-namespace restinio {
-namespace impl {
-class tls_socket_t;
-}
-}
-
-namespace dht {
-struct Logger;
-
-namespace crypto {
-struct Certificate;
-}
-
-namespace http {
-
-using HandlerCb = std::function<void(const asio::error_code& ec)>;
-using BytesHandlerCb = std::function<void(const asio::error_code& ec, const size_t bytes)>;
-using ConnectHandlerCb = std::function<void(const asio::error_code& ec,
-                                            const asio::ip::tcp::endpoint& endpoint)>;
-
-using ssl_socket_t = restinio::impl::tls_socket_t;
-using socket_t = asio::ip::tcp::socket;
-
-class OPENDHT_PUBLIC Url
-{
-public:
-    Url(){};
-    Url(const std::string& url);
-    std::string url;
-    std::string protocol {"http"};
-    std::string host;
-    std::string service {"80"};
-    std::string target {"/"};
-    std::string query;
-    std::string fragment;
-};
-
-class OPENDHT_PUBLIC Connection
-{
-public:
-    Connection(asio::io_context& ctx, const bool ssl = true, std::shared_ptr<dht::Logger> l = {});
-    Connection(asio::io_context& ctx, std::shared_ptr<dht::crypto::Certificate> server_ca,
-               const dht::crypto::Identity& identity, std::shared_ptr<dht::Logger> l = {});
-    ~Connection();
-
-    unsigned int id();
-    bool is_open();
-    bool is_ssl();
-
-    void set_ssl_verification(const asio::ip::tcp::endpoint& endpoint, const asio::ssl::verify_mode verify_mode);
-
-    asio::streambuf& input();
-    asio::streambuf& data();
-
-    std::string read_bytes(const size_t bytes);
-    std::string read_until(const char delim);
-
-    void async_connect(std::vector<asio::ip::tcp::endpoint>&& endpoints, ConnectHandlerCb);
-    void async_handshake(HandlerCb cb);
-    void async_write(BytesHandlerCb cb);
-    void async_read_until(const char* delim, BytesHandlerCb cb);
-    void async_read(const size_t bytes, BytesHandlerCb cb);
-
-    void timeout(const std::chrono::seconds timeout, HandlerCb cb = {});
-    void close();
-
-private:
-    unsigned int id_;
-    static unsigned int ids_;
-
-    asio::io_context& ctx_;
-    std::unique_ptr<socket_t> socket_;
-    std::shared_ptr<asio::ssl::context> ssl_ctx_;
-    std::unique_ptr<ssl_socket_t> ssl_socket_;
-
-    asio::ip::tcp::endpoint endpoint_;
-
-    asio::streambuf write_buf_;
-    asio::streambuf read_buf_;
-
-    std::unique_ptr<asio::steady_timer> timeout_timer_;
-    std::shared_ptr<dht::Logger> logger_;
-};
-
-/**
- * Session value associated with a connection_id_t key.
- */
-struct ListenerSession
-{
-    ListenerSession() = default;
-    dht::InfoHash hash;
-    std::future<size_t> token;
-    std::shared_ptr<restinio::response_builder_t<restinio::chunked_output_t>> response;
-};
-
-/* @class Resolver
- * @brief The purpose is to only resolve once to avoid mutliple dns requests per operation.
- */
-class OPENDHT_PUBLIC Resolver
-{
-public:
-    using ResolverCb = std::function<void(const asio::error_code& ec,
-                                          std::vector<asio::ip::tcp::endpoint> endpoints)>;
-
-    Resolver(asio::io_context& ctx, const std::string& url, std::shared_ptr<dht::Logger> logger = {});
-    Resolver(asio::io_context& ctx, const std::string& host, const std::string& service,
-             const bool ssl = false, std::shared_ptr<dht::Logger> logger = {});
-
-    // use already resolved endpoints with classes using this resolver
-    Resolver(asio::io_context& ctx, std::vector<asio::ip::tcp::endpoint> endpoints,
-             const bool ssl = false, std::shared_ptr<dht::Logger> logger = {});
-
-    ~Resolver();
-
-    inline const Url& get_url() const {
-        return url_;
-    };
-
-    void add_callback(ResolverCb cb);
-
-private:
-    void resolve(const std::string& host, const std::string& service);
-
-    std::mutex mutex_;
-
-    Url url_;
-    asio::error_code ec_;
-    asio::ip::tcp::resolver resolver_;
-    std::shared_ptr<bool> destroyed_;
-    std::vector<asio::ip::tcp::endpoint> endpoints_;
-
-    bool completed_ {false};
-    std::queue<ResolverCb> cbs_;
-
-    std::shared_ptr<dht::Logger> logger_;
-};
-
-struct Response
-{
-    unsigned int status_code;
-    std::map<std::string, std::string> headers;
-    std::string body;
-};
-
-class OPENDHT_PUBLIC Request
-{
-public:
-    enum class State {
-        CREATED,
-        SENDING,
-        HEADER_RECEIVED,
-        RECEIVING,
-        DONE
-    };
-    using OnStatusCb = std::function<void(unsigned int status_code)>;
-    using OnDataCb = std::function<void(const char* at, size_t length)>;
-    using OnStateChangeCb = std::function<void(State state, const Response& response)>;
-    using OnJsonCb = std::function<void(Json::Value value, unsigned int status_code)>;
-
-    // resolves implicitly
-    Request(asio::io_context& ctx, const std::string& url, const Json::Value& json, OnJsonCb jsoncb,
-            std::shared_ptr<dht::Logger> logger = {});
-    Request(asio::io_context& ctx, const std::string& url, std::shared_ptr<dht::Logger> logger = {});
-    Request(asio::io_context& ctx, const std::string& host, const std::string& service,
-            const bool ssl = false, std::shared_ptr<dht::Logger> logger = {});
-
-    // user defined resolver
-    Request(asio::io_context& ctx, std::shared_ptr<Resolver> resolver, std::shared_ptr<dht::Logger> logger = {});
-
-    // user defined resolved endpoints
-    Request(asio::io_context& ctx, std::vector<asio::ip::tcp::endpoint>&& endpoints,
-            const bool ssl = false, std::shared_ptr<dht::Logger> logger = {});
-
-    ~Request();
-
-    unsigned int id() const;
-    void set_connection(std::shared_ptr<Connection> connection);
-    std::shared_ptr<Connection> get_connection() const;
-    inline const Url& get_url() const {
-        return resolver_->get_url();
-    };
-    inline std::string& to_string() {
-        return request_;
-    }
-
-    void set_certificate_authority(std::shared_ptr<dht::crypto::Certificate> certificate);
-    void set_identity(const dht::crypto::Identity& identity);
-    void set_logger(std::shared_ptr<dht::Logger> logger);
-
-    /**
-     * Define the HTTP header/body as per https://tools.ietf.org/html/rfc7230.
-     */
-    void set_header(restinio::http_request_header_t header);
-    void set_method(restinio::http_method_id_t method);
-    void set_target(std::string target);
-    void set_header_field(restinio::http_field_t field, std::string value);
-    void set_connection_type(restinio::http_connection_header_t connection);
-    void set_body(std::string body);
-    void set_auth(const std::string& username, const std::string& password);
-
-    void add_on_status_callback(OnStatusCb cb);
-    void add_on_body_callback(OnDataCb cb);
-    void add_on_state_change_callback(OnStateChangeCb cb);
-
-    void send();
-
-    /**
-     * User action to cancel the Request and call the completion callbacks.
-     */
-    void cancel();
-
-private:
-    using OnCompleteCb = std::function<void()>;
-
-    struct Callbacks {
-        Callbacks(){}
-
-        OnStatusCb on_status;
-        OnDataCb on_header_field;
-        OnDataCb on_header_value;
-        OnDataCb on_body;
-        OnCompleteCb on_headers_complete;
-        OnCompleteCb on_message_complete;
-
-        OnStateChangeCb on_state_change;
-    };
-
-    void notify_state_change(const State state);
-
-    void build();
-
-    void init_default_headers();
-    /**
-     * Initialized and wraps the http_parser callbacks with our user defined callbacks.
-     */
-    void init_parser();
-
-    void connect(std::vector<asio::ip::tcp::endpoint>&& endpoints, HandlerCb cb = {});
-
-    void terminate(const asio::error_code& ec);
-
-    void post();
-
-    void handle_request(const asio::error_code& ec);
-
-    void handle_response_header(const asio::error_code& ec);
-
-    void handle_response_body(const asio::error_code& ec, const size_t bytes);
-
-    /**
-     * Parse the request with http_parser.
-     * Return how many bytes were parsed.
-     * Note: we pass requerst.size()==0 to signal that EOF has been received.
-     */
-    size_t parse_request(const std::string& request);
-
-    restinio::http_request_header_t header_;
-    std::map<restinio::http_field_t, std::string> headers_;
-    restinio::http_connection_header_t connection_type_;
-    std::string body_;
-
-    std::mutex cbs_mutex_;
-    std::unique_ptr<Callbacks> cbs_;
-    State state_;
-
-    dht::crypto::Identity client_identity_;
-    std::shared_ptr<dht::crypto::Certificate> server_ca_;
-    std::string service_;
-    std::string host_;
-
-    unsigned int id_;
-    static unsigned int ids_;
-    asio::io_context& ctx_;
-    std::shared_ptr<Connection> conn_;
-    std::shared_ptr<Resolver> resolver_;
-
-    Response response_ {};
-    std::string request_;
-    std::atomic<bool> message_complete_ {false};
-    std::atomic<bool> finishing_ {false};
-    std::unique_ptr<http_parser> parser_;
-    std::unique_ptr<http_parser_settings> parser_s_;
-
-    std::shared_ptr<dht::Logger> logger_;
-};
-
-} // namespace http
-} // namespace dht
-
-#ifdef OPENDHT_PROXY_HTTP_PARSER_FORK
-namespace restinio
-{
-/* Custom HTTP-methods for RESTinio > 0.5.0.
- * https://github.com/Stiffstream/restinio/issues/26
- */
-constexpr const restinio::http_method_id_t method_listen {HTTP_LISTEN, "LISTEN"};
-constexpr const restinio::http_method_id_t method_stats {HTTP_STATS, "STATS"};
-constexpr const restinio::http_method_id_t method_sign {HTTP_SIGN, "SIGN"};
-constexpr const restinio::http_method_id_t method_encrypt {HTTP_ENCRYPT, "ENCRYPT"};
-} // namespace restinio
-#endif

include/opendht/indexation/pht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *              Nicolas Reynaud <nicolas.reynaud@savoirfairelinux.com>

include/opendht/infohash.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -65,7 +65,7 @@ public:
     typedef typename T::iterator iterator;
     typedef typename T::const_iterator const_iterator;
 
-    Hash () noexcept {
+    Hash () {
         data_.fill(0);
     }
     Hash (const uint8_t* h, size_t data_len) {
@@ -85,7 +85,7 @@ public:
         msgpack_unpack(o);
     }
 
-    static constexpr size_t size() noexcept { return N; }
+    size_t size() const { return data_.size(); }
     const uint8_t* data() const { return data_.data(); }
     uint8_t* data() { return data_.data(); }
     iterator begin() { return data_.begin(); }
@@ -129,7 +129,7 @@ public:
      * Find the lowest 1 bit in an id.
      * Result will allways be lower than 8*N
      */
-    inline int lowbit() const {
+    inline unsigned lowbit() const {
         int i, j;
         for(i = N-1; i >= 0; i--)
             if(data_[i] != 0)

include/opendht/log.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *
  *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
@@ -19,16 +19,12 @@
 
 #pragma once
 
-#include "def.h"
-#include "log_enable.h"
+#include "dhtrunner.h"
 
 #include <iostream>
-#include <memory>
 
 namespace dht {
 
-class DhtRunner;
-
 /**
  * Logging-related functions
  */
@@ -70,15 +66,6 @@ constexpr const Color::Modifier yellow(Color::FG_YELLOW);
 OPENDHT_PUBLIC void
 printLog(std::ostream &s, char const *m, va_list args);
 
-OPENDHT_PUBLIC
-std::unique_ptr<Logger> getStdLogger();
-
-OPENDHT_PUBLIC
-std::unique_ptr<Logger> getFileLogger(const std::string &path);
-
-OPENDHT_PUBLIC
-std::unique_ptr<Logger> getSyslogLogger(const char* name);
-
 OPENDHT_PUBLIC void
 enableLogging(dht::DhtRunner &dht);
 

include/opendht/log_enable.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2016 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -24,8 +24,6 @@
 
 #include "infohash.h"
 
-#include <cstdarg>
-
 #ifndef OPENDHT_LOG
 #define OPENDHT_LOG true
 #endif
@@ -34,29 +32,19 @@ namespace dht {
 
 // Logging related utility functions
 
+/**
+ * Dummy function used to disable logging
+ */
+inline void NOLOG(char const*, va_list) {}
+
 /**
  * Wrapper for logging methods
  */
 struct LogMethod {
     LogMethod() = default;
 
-    LogMethod(LogMethod&& l) : func(std::move(l.func)) {}
-    LogMethod(const LogMethod& l) : func(l.func) {}
-
-    LogMethod& operator=(dht::LogMethod&& l) {
-        func = std::forward<LogMethod>(l.func);
-        return *this;
-    }
-    LogMethod& operator=(const dht::LogMethod& l) {
-        func = l.func;
-        return *this;
-    }
-
     template<typename T>
-    explicit LogMethod(T&& t) : func(std::forward<T>(t)) {}
-
-    template<typename T>
-    LogMethod(const T& t) : func(t) {}
+    LogMethod(T&& t) : func(std::forward<T>(t)) {}
 
     void operator()(char const* format, ...) const {
         va_list args;
@@ -82,13 +70,9 @@ private:
 };
 
 struct Logger {
-    LogMethod DBG = {};
-    LogMethod WARN = {};
-    LogMethod ERR = {};
-
-    Logger() = default;
-    Logger(LogMethod&& err, LogMethod&& warn, LogMethod&& dbg)
-        : DBG(std::move(dbg)), WARN(std::move(warn)), ERR(std::move(err)) {}
+    LogMethod DEBUG = NOLOG;
+    LogMethod WARN = NOLOG;
+    LogMethod ERR = NOLOG;
     void setFilter(const InfoHash& f) {
         filter_ = f;
         filterEnable_ = static_cast<bool>(filter_);
@@ -115,7 +99,7 @@ struct Logger {
 #if OPENDHT_LOG
         va_list args;
         va_start(args, format);
-        log0(DBG, format, args);
+        log0(DEBUG, format, args);
         va_end(args);
 #endif
     }
@@ -123,7 +107,7 @@ struct Logger {
 #if OPENDHT_LOG
         va_list args;
         va_start(args, format);
-        log1(DBG, f, format, args);
+        log1(DEBUG, f, format, args);
         va_end(args);
 #endif
     }
@@ -131,7 +115,7 @@ struct Logger {
 #if OPENDHT_LOG
         va_list args;
         va_start(args, format);
-        log2(DBG, f1, f2, format, args);
+        log2(DEBUG, f1, f2, format, args);
         va_end(args);
 #endif
     }

include/opendht/network_engine.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -27,8 +27,6 @@
 #include "utils.h"
 #include "rng.h"
 #include "rate_limiter.h"
-#include "log_enable.h"
-#include "network_utils.h"
 
 #include <vector>
 #include <string>
@@ -70,14 +68,14 @@ public:
     DhtProtocolException(uint16_t code, const std::string& msg="", InfoHash failing_node_id={})
         : DhtException(msg), msg(msg), code(code), failing_node_id(failing_node_id) {}
 
-    const std::string& getMsg() const { return msg; }
+    std::string getMsg() const { return msg; }
     uint16_t getCode() const { return code; }
-    const InfoHash& getNodeId() const { return failing_node_id; }
+    const InfoHash getNodeId() const { return failing_node_id; }
 
 private:
     std::string msg;
     uint16_t code;
-    InfoHash failing_node_id;
+    const InfoHash failing_node_id;
 };
 
 struct ParsedMessage;
@@ -89,8 +87,6 @@ struct RequestAnswer {
     Blob ntoken {};
     Value::Id vid {};
     std::vector<Sp<Value>> values {};
-    std::vector<Value::Id> refreshed_values {};
-    std::vector<Value::Id> expired_values {};
     std::vector<Sp<FieldValueIndex>> fields {};
     std::vector<Sp<Node>> nodes4 {};
     std::vector<Sp<Node>> nodes6 {};
@@ -206,21 +202,19 @@ public:
     using RequestCb = std::function<void(const Request&, RequestAnswer&&)>;
     using RequestExpiredCb = std::function<void(const Request&, bool)>;
 
-    NetworkEngine(Logger& log, Scheduler& scheduler, std::unique_ptr<DatagramSocket>&& sock);
-    NetworkEngine(InfoHash& myid, NetId net, std::unique_ptr<DatagramSocket>&& sock, Logger& log, Scheduler& scheduler,
-            decltype(NetworkEngine::onError)&& onError,
-            decltype(NetworkEngine::onNewNode)&& onNewNode,
-            decltype(NetworkEngine::onReportedAddr)&& onReportedAddr,
-            decltype(NetworkEngine::onPing)&& onPing,
-            decltype(NetworkEngine::onFindNode)&& onFindNode,
-            decltype(NetworkEngine::onGetValues)&& onGetValues,
-            decltype(NetworkEngine::onListen)&& onListen,
-            decltype(NetworkEngine::onAnnounce)&& onAnnounce,
-            decltype(NetworkEngine::onRefresh)&& onRefresh);
+    NetworkEngine(Logger& log, Scheduler& scheduler, const int& s = -1, const int& s6 = -1);
+    NetworkEngine(InfoHash& myid, NetId net, const int& s, const int& s6, Logger& log, Scheduler& scheduler,
+            decltype(NetworkEngine::onError) onError,
+            decltype(NetworkEngine::onNewNode) onNewNode,
+            decltype(NetworkEngine::onReportedAddr) onReportedAddr,
+            decltype(NetworkEngine::onPing) onPing,
+            decltype(NetworkEngine::onFindNode) onFindNode,
+            decltype(NetworkEngine::onGetValues) onGetValues,
+            decltype(NetworkEngine::onListen) onListen,
+            decltype(NetworkEngine::onAnnounce) onAnnounce,
+            decltype(NetworkEngine::onRefresh) onRefresh);
 
-    ~NetworkEngine();
-
-    net::DatagramSocket* getSocket() const { return dht_socket.get(); };
+    virtual ~NetworkEngine();
 
     void clear();
 
@@ -241,11 +235,8 @@ public:
             std::vector<Sp<Node>>&& nodes, std::vector<Sp<Node>>&& nodes6,
             std::vector<Sp<Value>>&& values, const Query& q);
 
-    void tellListenerRefreshed(Sp<Node> n, Tid socket_id, const InfoHash& hash, const Blob& ntoken, const std::vector<Value::Id>& values);
-    void tellListenerExpired(Sp<Node> n, Tid socket_id, const InfoHash& hash, const Blob& ntoken, const std::vector<Value::Id>& values);
-
     bool isRunning(sa_family_t af) const;
-    inline want_t want () const { return dht_socket->hasIPv4() and dht_socket->hasIPv6() ? (WANT4 | WANT6) : -1; }
+    inline want_t want () const { return dht_socket >= 0 && dht_socket6 >= 0 ? (WANT4 | WANT6) : -1; }
 
     void connectivityChanged(sa_family_t);
 
@@ -275,8 +266,8 @@ public:
      * @return the request with information concerning its success.
      */
     Sp<Request>
-        sendPing(SockAddr&& sa, RequestCb&& on_done, RequestExpiredCb&& on_expired) {
-            return sendPing(std::make_shared<Node>(zeroes, std::move(sa)),
+        sendPing(const sockaddr* sa, socklen_t salen, RequestCb&& on_done, RequestExpiredCb&& on_expired) {
+            return sendPing(std::make_shared<Node>(zeroes, sa, salen),
                     std::forward<RequestCb>(on_done),
                     std::forward<RequestExpiredCb>(on_expired));
         }
@@ -294,9 +285,9 @@ public:
      */
     Sp<Request> sendFindNode(Sp<Node> n,
                              const InfoHash& hash,
-                             want_t want = -1,
-                             RequestCb&& on_done = {},
-                             RequestExpiredCb&& on_expired = {});
+                             want_t want,
+                             RequestCb&& on_done,
+                             RequestExpiredCb&& on_expired);
     /**
      * Send a "get" request to a given node.
      *
@@ -397,7 +388,7 @@ public:
      * @param fromlen  The length of the corresponding sockaddr structure.
      * @param now  The time to adjust the clock in the network engine.
      */
-    void processMessage(const uint8_t *buf, size_t buflen, SockAddr addr);
+    void processMessage(const uint8_t *buf, size_t buflen, const SockAddr& addr);
 
     Sp<Node> insertNode(const InfoHash& myid, const SockAddr& addr) {
         auto n = cache.getNode(myid, addr, scheduler.time(), 0);
@@ -472,7 +463,7 @@ private:
 
 
     // basic wrapper for socket sendto function
-    int send(const SockAddr& addr, const char *buf, size_t len, bool confirmed = false);
+    int send(const char *buf, size_t len, int flags, const SockAddr& addr);
 
     void sendValueParts(const TransId& tid, const std::vector<Blob>& svals, const SockAddr& addr);
     std::vector<Blob> packValueHeader(msgpack::sbuffer&, const std::vector<Sp<Value>>&);
@@ -514,7 +505,8 @@ private:
     /* DHT info */
     const InfoHash& myid;
     const NetId network {0};
-    const std::unique_ptr<DatagramSocket> dht_socket;
+    const int& dht_socket;
+    const int& dht_socket6;
     const Logger& DHT_LOG;
 
     NodeCache cache {};
@@ -534,8 +526,6 @@ private:
     std::set<SockAddr> blacklist {};
 
     Scheduler& scheduler;
-
-    bool logIncoming_ {false};
 };
 
 } /* namespace net  */

include/opendht/network_utils.h

@@ -1,117 +0,0 @@
-/*
- *  Copyright (C) 2019 Savoir-faire Linux Inc.
- *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include "def.h"
-
-#include "sockaddr.h"
-#include "utils.h"
-#include "log_enable.h"
-
-#ifdef _WIN32
-#include <ws2tcpip.h>
-#include <winsock2.h>
-#else
-#include <sys/socket.h>
-#include <netinet/in.h>
-#include <unistd.h>
-#endif
-
-#include <functional>
-#include <thread>
-#include <atomic>
-#include <iostream>
-
-namespace dht {
-namespace net {
-
-static const constexpr in_port_t DHT_DEFAULT_PORT = 4222;
-
-int bindSocket(const SockAddr& addr, SockAddr& bound);
-
-bool setNonblocking(int fd, bool nonblocking = true);
-
-#ifdef _WIN32
-void udpPipe(int fds[2]);
-#endif
-struct ReceivedPacket {
-    Blob data;
-    SockAddr from;
-    time_point received;
-};
-
-class OPENDHT_PUBLIC DatagramSocket {
-public:
-    using OnReceive = std::function<void(std::unique_ptr<ReceivedPacket>&& packet)>;
-    virtual ~DatagramSocket() {};
-
-    virtual int sendTo(const SockAddr& dest, const uint8_t* data, size_t size, bool replied) = 0;
-
-    inline void setOnReceive(OnReceive&& cb) {
-        rx_callback = std::move(cb);
-    }
-
-    virtual const SockAddr& getBound(sa_family_t family = AF_UNSPEC) const = 0;
-    virtual bool hasIPv4() const = 0;
-    virtual bool hasIPv6() const = 0;
-
-    in_port_t getPort(sa_family_t family = AF_UNSPEC) const {
-        return getBound(family).getPort();
-    }
-
-    virtual void stop() = 0;
-protected:
-
-    inline void onReceived(std::unique_ptr<ReceivedPacket>&& packet) {
-        if (rx_callback)
-            rx_callback(std::move(packet));
-    }
-private:
-    OnReceive rx_callback;
-};
-
-class OPENDHT_PUBLIC UdpSocket : public DatagramSocket {
-public:
-    UdpSocket(in_port_t port, const Logger& l = {});
-    UdpSocket(const SockAddr& bind4, const SockAddr& bind6, const Logger& l = {});
-    ~UdpSocket();
-
-    int sendTo(const SockAddr& dest, const uint8_t* data, size_t size, bool replied) override;
-
-    const SockAddr& getBound(sa_family_t family = AF_UNSPEC) const override {
-        return (family == AF_INET6) ? bound6 : bound4;
-    }
-
-    bool hasIPv4() const override { return s4 != -1; }
-    bool hasIPv6() const override { return s6 != -1; }
-
-    void stop() override;
-private:
-    Logger logger;
-    int s4 {-1};
-    int s6 {-1};
-    int stopfd {-1};
-    SockAddr bound4, bound6;
-    std::thread rcv_thread {};
-    std::atomic_bool running {false};
-
-    void openSockets(const SockAddr& bind4, const SockAddr& bind6);
-};
-
-}
-}

include/opendht/node.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -48,7 +48,6 @@ struct Node {
     const InfoHash id;
 
     Node(const InfoHash& id, const SockAddr& addr, bool client=false);
-    Node(const InfoHash& id, SockAddr&& addr, bool client=false);
     Node(const InfoHash& id, const sockaddr* sa, socklen_t salen)
         : Node(id, SockAddr(sa, salen)) {}
 

include/opendht/node_cache.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -40,16 +40,12 @@ struct NodeCache {
     ~NodeCache();
 
 private:
-    class NodeMap : private std::map<InfoHash, std::weak_ptr<Node>> {
+    class NodeMap : public std::map<InfoHash, std::weak_ptr<Node>> {
     public:
         Sp<Node> getNode(const InfoHash& id);
         Sp<Node> getNode(const InfoHash& id, const SockAddr&, time_point now, bool confirmed, bool client);
-        std::vector<Sp<Node>> getCachedNodes(const InfoHash& id, size_t count) const;
         void clearBadNodes();
         void setExpired();
-        void cleanup();
-    private:
-        size_t cleanup_counter {0};
     };
 
     const NodeMap& cache(sa_family_t af) const { return af == AF_INET ? cache_4 : cache_6; }

include/opendht/peer_discovery.h

@@ -1,98 +0,0 @@
-/*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
- *  Author(s) : Mingrui Zhang <mingrui.zhang@savoirfairelinux.com>
- *              Vsevolod Ivanov <vsevolod.ivanov@savoirfairelinux.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "def.h"
-#include "sockaddr.h"
-#include "infohash.h"
-
-#include <thread>
-#include <mutex>
-#include <condition_variable>
-
-namespace dht {
-
-class OPENDHT_PUBLIC PeerDiscovery
-{
-public:
-    static constexpr in_port_t DEFAULT_PORT = 8888;
-    using ServiceDiscoveredCallback = std::function<void(msgpack::object&&, SockAddr&&)>;
-
-    PeerDiscovery(in_port_t port = DEFAULT_PORT);
-    ~PeerDiscovery();
-
-    /**
-     * startDiscovery - Keep Listening data from the sender until node is joinned or stop is called
-    */
-    void startDiscovery(const std::string &type, ServiceDiscoveredCallback callback);
-
-    template<typename T>
-    void startDiscovery(const std::string &type, std::function<void(T&&, SockAddr&&)> cb) {
-        startDiscovery(type, [cb](msgpack::object&& ob, SockAddr&& addr) {
-            cb(ob.as<T>(), std::move(addr));
-        });
-    }
-
-    /**
-     * startPublish - Keeping sending data until node is joinned or stop is called - msgpack
-    */
-    void startPublish(const std::string &type, const msgpack::sbuffer &pack_buf);
-    void startPublish(sa_family_t domain, const std::string &type, const msgpack::sbuffer &pack_buf);
-
-    template<typename T>
-    void startPublish(const std::string &type, const T& object) {
-        msgpack::sbuffer buf;
-        msgpack::pack(buf, object);
-        startPublish(type, buf);
-    }
-
-    /**
-     * Thread Stopper
-    */
-    void stop();
-
-    /**
-     * Remove possible callBack to discovery
-    */
-    bool stopDiscovery(const std::string &type);
-
-    /**
-     * Remove different serivce message to send
-    */
-    bool stopPublish(const std::string &type);
-    bool stopPublish(sa_family_t domain, const std::string &type);
-
-    /**
-     * Configure the sockopt to be able to listen multicast group
-    */
-    static void joinMulticast(int sockfd, sa_family_t family);
-
-    /**
-     * Join the threads
-    */
-    void join();
-
-private:
-    class DomainPeerDiscovery;
-    std::unique_ptr<DomainPeerDiscovery> peerDiscovery4_;
-    std::unique_ptr<DomainPeerDiscovery> peerDiscovery6_;
-};
-
-}

include/opendht/proxy.h

@@ -1,31 +0,0 @@
-/*
- *  Copyright (C) 2017-2019 Savoir-faire Linux Inc.
- *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program. If not, see <https://www.gnu.org/licenses/>.
- */
-#pragma once
-
-#include <chrono>
-
-namespace dht {
-namespace proxy {
-
-constexpr const std::chrono::seconds OP_TIMEOUT {1 * 60 * 60}; // one hour
-constexpr const std::chrono::seconds OP_MARGIN {5 * 60}; // 5 minutes
-constexpr const char* const HTTP_PROTO {"http://"};
-using ListenToken = uint64_t;
-
-}
-}

include/opendht/rate_limiter.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2017-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify

include/opendht/rng.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -25,7 +25,7 @@
 namespace dht {
 namespace crypto {
 
-#ifndef _MSC_VER
+#ifndef WIN32_NATIVE
 #ifdef _WIN32
 
 /**
@@ -43,8 +43,8 @@ public:
      * result_type is unsigned int so this is currently safe.
      */
     static_assert(
-        sizeof(result_type) == 2 ||
-        sizeof(result_type) == 4 ||
+        sizeof(result_type) == 2 || 
+        sizeof(result_type) == 4 || 
         sizeof(result_type) == 8,
         "result_type must be 16, 32 or 64 bits");
 

include/opendht/routing_table.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -42,11 +42,6 @@ struct Bucket {
     Sp<Node> randomNode();
 
     void sendCachedPing(net::NetworkEngine& ne);
-    void connectivityChanged() {
-        time = time_point::min();
-        for (auto& node : nodes)
-            node->setTime(time_point::min());
-    }
 };
 
 class RoutingTable : public std::list<Bucket> {
@@ -81,7 +76,7 @@ public:
     void connectivityChanged(const time_point& now) {
         grow_time = now;
         for (auto& b : *this)
-            b.connectivityChanged();
+            b.time = time_point::min();
     }
 
     bool onNewNode(const Sp<Node>& node, int comfirm, const time_point& now, const InfoHash& myid, net::NetworkEngine& ne);

include/opendht/scheduler.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -21,6 +21,7 @@
 #pragma once
 
 #include "utils.h"
+#include "log_enable.h"
 
 #include <functional>
 #include <map>
@@ -35,10 +36,11 @@ namespace dht {
  */
 class Scheduler {
 public:
+    Scheduler(const Logger& l) : DHT_LOG(l) {}
+
     struct Job {
         Job(std::function<void()>&& f) : do_(std::move(f)) {}
         std::function<void()> do_;
-        void cancel() { do_ = {}; }
     };
 
     /**
@@ -56,19 +58,17 @@ public:
         return job;
     }
 
-    void add(const Sp<Scheduler::Job>& job, time_point t) {
-        if (t != time_point::max())
-            timers.emplace(std::move(t), job);
-    }
-
     /**
      * Reschedules a job.
      *
+     * @param time  The time at which the job shall be rescheduled.
      * @param job  The job to edit.
-     * @param t  The time at which the job shall be rescheduled.
+     *
+     * @return pointer to the newly scheduled job.
      */
     void edit(Sp<Scheduler::Job>& job, time_point t) {
         if (not job) {
+            DHT_LOG.ERR("editing an empty job");
             return;
         }
         // std::function move doesn't garantee to leave the object empty.
@@ -118,6 +118,7 @@ public:
 private:
     time_point now {clock::now()};
     std::multimap<time_point, Sp<Job>> timers {}; /* the jobs ordered by time */
+    const Logger& DHT_LOG;
 };
 
 }

include/opendht/securedht.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -37,9 +37,9 @@ public:
 
     using Config = SecureDhtConfig;
 
-    static dht::Config getConfig(const SecureDht::Config& conf)
+    static dht::Config& getConfig(SecureDht::Config& conf)
     {
-        auto c = conf.node_config;
+        auto& c = conf.node_config;
         if (not c.node_id and conf.id.second)
             c.node_id = InfoHash::get("node:"+conf.id.second->getId().toString());
         return c;
@@ -71,7 +71,7 @@ public:
         return secureType(std::move(tmp_type));
     }
 
-    void registerType(const ValueType& type) override {
+    void registerType(const ValueType& type) {
         if (dht_)
             dht_->registerType(secureType(type));
     }
@@ -89,17 +89,19 @@ public:
      * If the signature can't be checked, or if the data can't be decrypted, it is not returned.
      * Public, non-signed & non-encrypted data is retransmitted as-is.
      */
-    void get(const InfoHash& id, GetCallback cb, DoneCallback donecb={}, Value::Filter&& = {}, Where&& w = {}) override;
-    void get(const InfoHash& id, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f = {}, Where&& w = {}) override {
+    void get(const InfoHash& id, GetCallback cb, DoneCallback donecb={}, Value::Filter&& = {}, Where&& w = {});
+    void get(const InfoHash& id, GetCallback cb, DoneCallbackSimple donecb={}, Value::Filter&& f = {}, Where&& w = {}) {
         get(id, cb, bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) override {
+    void get(const InfoHash& key, GetCallbackSimple cb, DoneCallback donecb={}, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), donecb, std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
-    void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) override {
+    void get(const InfoHash& key, GetCallbackSimple cb, DoneCallbackSimple donecb, Value::Filter&& f={}, Where&& w = {}) {
         get(key, bindGetCb(cb), bindDoneCb(donecb), std::forward<Value::Filter>(f), std::forward<Where>(w));
     }
 
+    size_t listen(const InfoHash& id, GetCallback cb, Value::Filter = {}, Where w = {});
+
     /**
      * Will take ownership of the value, sign it using our private key and put it in the DHT.
      */
@@ -127,8 +129,8 @@ public:
 
     Value decrypt(const Value& v);
 
-    void findCertificate(const InfoHash& node, const std::function<void(const Sp<crypto::Certificate>)>& cb);
-    void findPublicKey(const InfoHash& node, const std::function<void(const Sp<const crypto::PublicKey>)>& cb);
+    void findCertificate(const InfoHash& node, std::function<void(const Sp<crypto::Certificate>)> cb);
+    void findPublicKey(const InfoHash& node, std::function<void(const Sp<const crypto::PublicKey>)> cb);
 
     const Sp<crypto::Certificate> registerCertificate(const InfoHash& node, const Blob& cert);
     void registerCertificate(Sp<crypto::Certificate>& cert);
@@ -148,100 +150,99 @@ public:
     /**
      * SecureDht to Dht proxy
      */
-    void shutdown(ShutdownCallback cb) override {
+    void shutdown(ShutdownCallback cb) {
         dht_->shutdown(cb);
     }
-    void dumpTables() const override {
+    void dumpTables() const {
         dht_->dumpTables();
     }
-    inline const InfoHash& getNodeId() const override { return dht_->getNodeId(); }
-
-    std::pair<size_t, size_t> getStoreSize() const override {
+    inline const InfoHash& getNodeId() const { return dht_->getNodeId(); }
+    std::pair<size_t, size_t> getStoreSize() const {
         return dht_->getStoreSize();
     }
-    std::string getStorageLog() const override {
+    std::string getStorageLog() const {
         return dht_->getStorageLog();
     }
-    std::string getStorageLog(const InfoHash& h) const override {
+    std::string getStorageLog(const InfoHash& h) const {
         return dht_->getStorageLog(h);
     }
-    void setStorageLimit(size_t limit = DEFAULT_STORAGE_LIMIT) override {
+    void setStorageLimit(size_t limit = DEFAULT_STORAGE_LIMIT) {
         dht_->setStorageLimit(limit);
     }
-    std::vector<NodeExport> exportNodes() const override {
+    std::vector<NodeExport> exportNodes() {
         return dht_->exportNodes();
     }
-    std::vector<ValuesExport> exportValues() const override {
+    std::vector<ValuesExport> exportValues() const {
         return dht_->exportValues();
     }
-    void importValues(const std::vector<ValuesExport>& v) override {
+    void importValues(const std::vector<ValuesExport>& v) {
         dht_->importValues(v);
     }
-    NodeStats getNodesStats(sa_family_t af) const override {
+    NodeStats getNodesStats(sa_family_t af) const {
         return dht_->getNodesStats(af);
     }
-    std::vector<unsigned> getNodeMessageStats(bool in = false) override {
+    std::vector<unsigned> getNodeMessageStats(bool in = false) {
         return dht_->getNodeMessageStats(in);
     }
-    std::string getRoutingTablesLog(sa_family_t af) const override {
+    std::string getRoutingTablesLog(sa_family_t af) const {
         return dht_->getRoutingTablesLog(af);
     }
-    std::string getSearchesLog(sa_family_t af) const override {
+    std::string getSearchesLog(sa_family_t af) const {
         return dht_->getSearchesLog(af);
     }
-    std::string getSearchLog(const InfoHash& h, sa_family_t af = AF_UNSPEC) const override {
+    std::string getSearchLog(const InfoHash& h, sa_family_t af = AF_UNSPEC) const {
         return dht_->getSearchLog(h, af);
     }
-    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0) override {
+    std::vector<SockAddr> getPublicAddress(sa_family_t family = 0) {
         return dht_->getPublicAddress(family);
     }
-    time_point periodic(const uint8_t *buf, size_t buflen, SockAddr sa) override {
-        return dht_->periodic(buf, buflen, std::move(sa));
+    time_point periodic(const uint8_t *buf, size_t buflen, const SockAddr& sa) {
+        return dht_->periodic(buf, buflen, sa);
     }
-    time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) override {
+    time_point periodic(const uint8_t *buf, size_t buflen, const sockaddr* from, socklen_t fromlen) {
         return dht_->periodic(buf, buflen, from, fromlen);
     }
-    NodeStatus getStatus(sa_family_t af) const override {
+    NodeStatus getStatus(sa_family_t af) const {
         return dht_->getStatus(af);
     }
-    NodeStatus getStatus() const override {
+    NodeStatus getStatus() const {
         return dht_->getStatus();
     }
-    net::DatagramSocket* getSocket() const override {
-        return dht_->getSocket();
-    };
-    bool isRunning(sa_family_t af = 0) const override {
+    bool isRunning(sa_family_t af = 0) const {
         return dht_->isRunning(af);
     }
-    const ValueType& getType(ValueType::Id type_id) const override {
+    const ValueType& getType(ValueType::Id type_id) const {
         return dht_->getType(type_id);
     }
-    void insertNode(const InfoHash& id, const SockAddr& sa) override {
+    void insertNode(const InfoHash& id, const SockAddr& sa) {
         dht_->insertNode(id, sa);
     }
-    void insertNode(const NodeExport& n) override {
+    void insertNode(const InfoHash& id, const sockaddr* sa, socklen_t salen) {
+        dht_->insertNode(id, sa, salen);
+    }
+    void insertNode(const NodeExport& n) {
         dht_->insertNode(n);
     }
-    void pingNode(SockAddr sa, DoneCallbackSimple&& cb={}) override {
-        dht_->pingNode(std::move(sa), std::move(cb));
+    void pingNode(const sockaddr* sa, socklen_t salen, DoneCallbackSimple&& cb={}) {
+        dht_->pingNode(sa, salen, std::move(cb));
     }
-    void query(const InfoHash& key, QueryCallback cb, DoneCallback done_cb = {}, Query&& q = {}) override {
+    void query(const InfoHash& key, QueryCallback cb, DoneCallback done_cb = {}, Query&& q = {}) {
         dht_->query(key, cb, done_cb, std::move(q));
     }
-    void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) override {
+    void query(const InfoHash& key, QueryCallback cb, DoneCallbackSimple done_cb = {}, Query&& q = {}) {
         dht_->query(key, cb, done_cb, std::move(q));
     }
-    std::vector<Sp<Value>> getLocal(const InfoHash& key, const Value::Filter& f = {}) const override {
+    std::vector<Sp<Value>> getLocal(const InfoHash& key, Value::Filter f = Value::AllFilter()) const {
         return dht_->getLocal(key, f);
     }
-    Sp<Value> getLocalById(const InfoHash& key, Value::Id vid) const override {
+    Sp<Value> getLocalById(const InfoHash& key, Value::Id vid) const {
         return dht_->getLocalById(key, vid);
     }
     void put(const InfoHash& key,
             Sp<Value> v,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         dht_->put(key, v, cb, created, permanent);
     }
@@ -249,7 +250,7 @@ public:
             const Sp<Value>& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         dht_->put(key, v, cb, created, permanent);
     }
@@ -258,7 +259,7 @@ public:
             Value&& v,
             DoneCallback cb=nullptr,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         dht_->put(key, std::move(v), cb, created, permanent);
     }
@@ -266,32 +267,29 @@ public:
             Value&& v,
             DoneCallbackSimple cb,
             time_point created=time_point::max(),
-            bool permanent = false) override
+            bool permanent = false)
     {
         dht_->put(key, std::move(v), cb, created, permanent);
     }
-    std::vector<Sp<Value>> getPut(const InfoHash& h) const override {
+    std::vector<Sp<Value>> getPut(const InfoHash& h) {
         return dht_->getPut(h);
     }
-    Sp<Value> getPut(const InfoHash& h, const Value::Id& vid) const override {
+    Sp<Value> getPut(const InfoHash& h, const Value::Id& vid) {
         return dht_->getPut(h, vid);
     }
-    bool cancelPut(const InfoHash& h, const Value::Id& vid) override {
+    bool cancelPut(const InfoHash& h, const Value::Id& vid) {
         return dht_->cancelPut(h, vid);
     }
-
-    size_t listen(const InfoHash& key, ValueCallback, Value::Filter={}, Where={}) override;
-    size_t listen(const InfoHash& key, GetCallback cb, Value::Filter = {}, Where w = {}) override;
-    size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) override {
-        return listen(key, bindGetCb(cb), f, w);
+    size_t listen(const InfoHash& key, GetCallbackSimple cb, Value::Filter f={}, Where w = {}) {
+        return dht_->listen(key, cb, f, w);
     }
-    bool cancelListen(const InfoHash& h, size_t token) override {
+    bool cancelListen(const InfoHash& h, size_t token) {
         return dht_->cancelListen(h, token);
     }
-    void connectivityChanged(sa_family_t af) override {
+    void connectivityChanged(sa_family_t af) {
         dht_->connectivityChanged(af);
     }
-    void connectivityChanged() override {
+    void connectivityChanged() {
         dht_->connectivityChanged();
     }
 
@@ -299,7 +297,7 @@ public:
         forward_all_ = forward;
     }
 
-    void setPushNotificationToken(const std::string& token = "") override {
+    void setPushNotificationToken(const std::string& token = "") {
         dht_->setPushNotificationToken(token);
     }
 
@@ -307,19 +305,29 @@ public:
      * Call linked callback with push_notification
      * @param notification to process
      */
-    void pushNotificationReceived(const std::map<std::string, std::string>& notification) override {
+    void pushNotificationReceived(const std::map<std::string, std::string>& notification) {
         dht_->pushNotificationReceived(notification);
     }
+    /**
+     * Refresh a listen via a token
+     * @param token
+     */
+    void resubscribe(const unsigned token) {
+        dht_->resubscribe(token);
+    }
 
-    void setLogger(const Logger& logger) override {
-        DhtInterface::setLogger(logger);
-        dht_->setLogger(logger);
+    void setLoggers(LogMethod error = NOLOG, LogMethod warn = NOLOG, LogMethod debug = NOLOG)
+    {
+        DHT_LOG.DEBUG = debug;
+        DHT_LOG.WARN = warn;
+        DHT_LOG.ERR = error;
+        dht_->setLoggers(std::forward<LogMethod>(error), std::forward<LogMethod>(warn), std::forward<LogMethod>(debug));
     }
 
     /**
      * Only print logs related to the given InfoHash (if given), or disable filter (if zeroes).
      */
-    void setLogFilter(const InfoHash& f) override {
+    void setLogFilter(const InfoHash& f) {
         DHT_LOG.setFilter(f);
         dht_->setLogFilter(f);
     }
@@ -330,9 +338,7 @@ private:
     SecureDht(const SecureDht&) = delete;
     SecureDht& operator=(const SecureDht&) = delete;
 
-    Sp<Value> checkValue(const Sp<Value>& v);
-    ValueCallback getCallbackFilter(const ValueCallback&, Value::Filter&&);
-    GetCallback getCallbackFilter(const GetCallback&, Value::Filter&&);
+    GetCallback getCallbackFilter(GetCallback, Value::Filter&&);
 
     Sp<crypto::PrivateKey> key_ {};
     Sp<crypto::Certificate> certificate_ {};
@@ -344,6 +350,8 @@ private:
     std::map<InfoHash, Sp<crypto::Certificate>> nodesCertificates_ {};
     std::map<InfoHash, Sp<const crypto::PublicKey>> nodesPubKeys_ {};
 
+    std::uniform_int_distribution<Value::Id> rand_id {};
+
     std::atomic_bool forward_all_ {false};
 };
 

include/opendht/sockaddr.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2016 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -23,7 +23,6 @@
 #ifndef _WIN32
 #include <sys/socket.h>
 #include <netinet/in.h>
-#include <arpa/inet.h>
 #ifdef __ANDROID__
 typedef uint16_t in_port_t;
 #endif
@@ -40,7 +39,6 @@ typedef uint16_t in_port_t;
 #include <string>
 #include <memory>
 #include <vector>
-#include <stdexcept>
 #include <stdlib.h>
 
 #include <cstring>
@@ -60,7 +58,7 @@ public:
     SockAddr(const SockAddr& o) {
         set(o.get(), o.getLength());
     }
-    SockAddr(SockAddr&& o) noexcept : addr(std::move(o.addr)), len(o.len) {
+    SockAddr(SockAddr&& o) : len(o.len), addr(std::move(o.addr)) {
         o.len = 0;
     }
 
@@ -120,7 +118,7 @@ public:
     /**
      * Returns the address family or AF_UNSPEC if the address is not set.
      */
-    sa_family_t getFamily() const { return len ? addr->sa_family : AF_UNSPEC; }
+    sa_family_t getFamily() const { return len > sizeof(sa_family_t) ? addr->sa_family : AF_UNSPEC; }
 
     /**
      * Resize the managed structure to the appropriate size (if needed),
@@ -148,21 +146,6 @@ public:
             addr->sa_family = af;
     }
 
-    /**
-     * Set Network Interface to any
-     */
-    void setAny() {
-        auto family = getFamily();
-        switch(family) {
-        case AF_INET:
-            getIPv4().sin_addr.s_addr = htonl(INADDR_ANY);
-            break;
-        case AF_INET6:
-            getIPv6().sin6_addr = in6addr_any;
-            break;
-        }
-    }
-
     /**
      * Retreive the port (in host byte order) or 0 if the address is not
      * of a supported family.
@@ -192,12 +175,6 @@ public:
         }
     }
 
-    /**
-     * Set the address part of the socket address from a numeric IP address (string representation).
-     * Family must be already set. Throws in case of parse failue.
-     */
-    void setAddress(const char* address);
-
     /**
      * Returns the accessible byte length at the pointer returned by #get().
      * If zero, #get() returns null.
@@ -249,8 +226,7 @@ public:
     bool isUnspecified() const;
 
     bool isMappedIPv4() const;
-    SockAddr getMappedIPv4();
-    SockAddr getMappedIPv6();
+    SockAddr getMappedIPv4() const;
 
     /**
      * A comparator to classify IP addresses, only considering the
@@ -281,9 +257,9 @@ public:
         }
     };
 private:
+    socklen_t len {0};
     struct free_delete { void operator()(void* p) { ::free(p); } };
     std::unique_ptr<sockaddr, free_delete> addr {};
-    socklen_t len {0};
 
     void set(const sockaddr* sa, socklen_t length) {
         if (len != length) {

include/opendht/thread_pool.h

@@ -1,90 +0,0 @@
-/*
- *  Copyright (C) 2016-2019 Savoir-faire Linux Inc.
- *
- *  Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
- *
- *  This program is free software; you can redistribute it and/or modify
- *  it under the terms of the GNU General Public License as published by
- *  the Free Software Foundation; either version 3 of the License, or
- *  (at your option) any later version.
- *
- *  This program is distributed in the hope that it will be useful,
- *  but WITHOUT ANY WARRANTY; without even the implied warranty of
- *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *  GNU General Public License for more details.
- *
- *  You should have received a copy of the GNU General Public License
- *  along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#pragma once
-
-#include "def.h"
-
-#include <condition_variable>
-#include <vector>
-#include <queue>
-#include <future>
-#include <functional>
-
-namespace dht {
-
-class OPENDHT_PUBLIC ThreadPool {
-public:
-    static ThreadPool& computation();
-    static ThreadPool& io();
-
-    ThreadPool();
-    ThreadPool(size_t maxThreads);
-    ~ThreadPool();
-
-    void run(std::function<void()>&& cb);
-
-    template<class T>
-    std::future<T> get(std::function<T()>&& cb) {
-        auto ret = std::make_shared<std::promise<T>>();
-        run(std::bind([=](std::function<T()>& mcb) mutable {
-                ret->set_value(mcb());
-            }, std::move(cb)));
-        return ret->get_future();
-    }
-    template<class T>
-    std::shared_future<T> getShared(std::function<T()>&& cb) {
-        return get(std::move(cb));
-    }
-
-    void stop();
-    void join();
-
-private:
-    struct ThreadState;
-    std::queue<std::function<void()>> tasks_ {};
-    std::vector<std::unique_ptr<ThreadState>> threads_;
-    unsigned readyThreads_ {0};
-    std::mutex lock_ {};
-    std::condition_variable cv_ {};
-
-    const unsigned maxThreads_;
-    bool running_ {true};
-};
-
-class OPENDHT_PUBLIC Executor : public std::enable_shared_from_this<Executor> {
-public:
-    Executor(ThreadPool& pool, unsigned maxConcurrent = 1)
-     : threadPool_(pool), maxConcurrent_(maxConcurrent)
-    {}
-
-    void run(std::function<void()>&& task);
-
-private:
-    std::reference_wrapper<ThreadPool> threadPool_;
-    const unsigned maxConcurrent_ {1};
-    std::mutex lock_ {};
-    unsigned current_ {0};
-    std::queue<std::function<void()>> tasks_ {};
-
-    void run_(std::function<void()>&& task);
-    void schedule();
-};
-
-}

include/opendht/utils.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -40,8 +40,6 @@ namespace dht {
 using NetId = uint32_t;
 using want_t = int_fast8_t;
 
-OPENDHT_PUBLIC const char* version();
-
 // shortcut for std::shared_ptr
 template<class T>
 using Sp = std::shared_ptr<T>;
@@ -56,12 +54,6 @@ void erase_if(std::map<Key, Item>& map, const Condition& condition)
     }
 }
 
-/**
- * Split "[host]:port" or "host:port" to pair<"host", "port">.
- */
-OPENDHT_PUBLIC std::pair<std::string, std::string>
-splitPort(const std::string& s);
-
 class OPENDHT_PUBLIC DhtException : public std::runtime_error {
 public:
     DhtException(const std::string &str = "") :
@@ -92,21 +84,6 @@ print_dt(DT d) {
     return std::chrono::duration_cast<std::chrono::duration<double>>(d).count();
 }
 
-template <class DT>
-static std::string
-print_duration(DT d) {
-    if (d < std::chrono::seconds(0)) {
-        return "-" + print_duration(-d);
-    }
-    if (d < std::chrono::milliseconds(1)) {
-        return std::to_string(std::chrono::duration_cast<std::chrono::duration<double, std::micro>>(d).count()) +  " us";
-    } else if (d < std::chrono::seconds(1)) {
-        return std::to_string(std::chrono::duration_cast<std::chrono::duration<double, std::milli>>(d).count()) +  " ms";
-    } else {
-        return std::to_string(print_dt(d)) + " s";
-    }
-}
-
 template <typename Duration = duration>
 class uniform_duration_distribution : public std::uniform_int_distribution<typename Duration::rep> {
     using Base = std::uniform_int_distribution<typename Duration::rep>;

include/opendht/value.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author(s) : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *              Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *
@@ -37,9 +37,9 @@
 #include <chrono>
 #include <set>
 
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER || OPENDHT_PROXY_CLIENT
 #include <json/json.h>
-#endif
+#endif //OPENDHT_PROXY_SERVER
 
 namespace dht {
 
@@ -79,7 +79,7 @@ static constexpr const size_t MAX_VALUE_SIZE {1024 * 64};
 struct OPENDHT_PUBLIC ValueType {
     typedef uint16_t Id;
 
-    static bool DEFAULT_STORE_POLICY(InfoHash, const std::shared_ptr<Value>& v, const InfoHash&, const SockAddr&);
+    static bool DEFAULT_STORE_POLICY(InfoHash, std::shared_ptr<Value>& v, const InfoHash&, const SockAddr&);
     static bool DEFAULT_EDIT_POLICY(InfoHash, const std::shared_ptr<Value>&, std::shared_ptr<Value>&, const InfoHash&, const SockAddr&) {
         return false;
     }
@@ -109,21 +109,6 @@ struct OPENDHT_PUBLIC ValueType {
     EditPolicy editPolicy {DEFAULT_EDIT_POLICY};
 };
 
-class TypeStore {
-public:
-    void registerType(const ValueType& type) {
-        types[type.id] = type;
-    }
-    const ValueType& getType(ValueType::Id type_id) const {
-        const auto& t_it = types.find(type_id);
-        return (t_it == types.end()) ? ValueType::USER_DATA : t_it->second;
-    }
-private:
-    std::map<ValueType::Id, ValueType> types {};
-};
-
-struct CryptoValueCache;
-
 /**
  * A "value" is data potentially stored on the Dht, with some metadata.
  *
@@ -165,13 +150,6 @@ struct OPENDHT_PUBLIC Value
             return chainOr(std::move(f1), std::move(f2));
         }
         static Filter chain(Filter&& f1, Filter&& f2) {
-            if (not f1) return std::move(f2);
-            if (not f2) return std::move(f1);
-            return [f1,f2](const Value& v) {
-                return f1(v) and f2(v);
-            };
-        }
-        static Filter chain(const Filter& f1, const Filter& f2) {
             if (not f1) return f2;
             if (not f2) return f1;
             return [f1,f2](const Value& v) {
@@ -191,24 +169,11 @@ struct OPENDHT_PUBLIC Value
             return chainAll(std::vector<Filter>(l.begin(), l.end()));
         }
         static Filter chainOr(Filter&& f1, Filter&& f2) {
-            if (not f1 or not f2) return {};
+            if (not f1 or not f2) return AllFilter();
             return [f1,f2](const Value& v) {
                 return f1(v) or f2(v);
             };
         }
-        static Filter notFilter(Filter&& f) {
-            if (not f) return [](const Value&) { return false; };
-            return [f](const Value& v) { return not f(v); };
-        }
-        std::vector<Sp<Value>> filter(const std::vector<Sp<Value>>& values) {
-            if (not (*this))
-                return values;
-            std::vector<Sp<Value>> ret;
-            for (const auto& v : values)
-                if ((*this)(v))
-                    ret.emplace_back(v);
-            return ret;
-        }
     };
 
     /* Sneaky functions disguised in classes */
@@ -385,13 +350,13 @@ struct OPENDHT_PUBLIC Value
     Value(ValueType::Id t, const uint8_t* dat_ptr, size_t dat_len, Id id = INVALID_ID)
      : id(id), type(t), data(dat_ptr, dat_ptr+dat_len) {}
 
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER || OPENDHT_PROXY_CLIENT
     /**
      * Build a value from a json object
      * @param json
      */
     Value(Json::Value& json);
-#endif
+#endif //OPENDHT_PROXY_SERVER
 
     template <typename Type>
     Value(ValueType::Id t, const Type& d, Id id = INVALID_ID)
@@ -464,7 +429,7 @@ struct OPENDHT_PUBLIC Value
         return ss.str();
     }
 
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER || OPENDHT_PROXY_CLIENT
     /**
      * Build a json object from a value
      * Example:
@@ -474,7 +439,7 @@ struct OPENDHT_PUBLIC Value
      * }
      */
     Json::Value toJson() const;
-#endif
+#endif //OPENDHT_PROXY_SERVER
 
     /** Return the size in bytes used by this value in memory (minimum). */
     size_t size() const;
@@ -601,14 +566,6 @@ struct OPENDHT_PUBLIC Value
      * Hold encrypted version of the data.
      */
     Blob cypher {};
-
-private:
-    friend class SecureDht;
-    /* Cache for crypto ops */
-    bool signatureChecked {false};
-    bool signatureValid {false};
-    bool decrypted {false};
-    Sp<Value> decryptedValue {};
 };
 
 using ValuesExport = std::pair<InfoHash, Blob>;
@@ -863,10 +820,6 @@ struct OPENDHT_PUBLIC Where
         return ss.str();
     }
 
-    bool empty() const {
-        return filters_.empty();
-    }
-
     OPENDHT_PUBLIC friend std::ostream& operator<<(std::ostream& s, const dht::Where& q);
 
 private:
@@ -885,7 +838,7 @@ struct OPENDHT_PUBLIC Query
 {
     static const std::string QUERY_PARSE_ERROR;
 
-    Query(Select s = {}, Where w = {}, bool none = false) : select(std::move(s)), where(std::move(w)), none(none) { };
+    Query(Select s = {}, Where w = {}, bool none = false) : select(s), where(w), none(none) { };
 
     /**
      * Initializes a query based on a SQL-ish formatted string. The abstract
@@ -947,7 +900,7 @@ struct OPENDHT_PUBLIC Query
  */
 struct OPENDHT_PUBLIC FieldValueIndex {
     FieldValueIndex() {}
-    FieldValueIndex(const Value& v, const Select& s = {});
+    FieldValueIndex(const Value& v, Select s = {});
     /**
      * Tells if all the fields of this are contained in the other
      * FieldValueIndex with the same value.
@@ -1001,7 +954,7 @@ template <typename T,
 Value::Filter
 getFilterSet()
 {
-    return {};
+    return Value::AllFilter();
 }
 
 template <class T>
@@ -1017,10 +970,6 @@ unpackVector(const std::vector<std::shared_ptr<Value>>& vals) {
     return ret;
 }
 
-#ifdef OPENDHT_JSONCPP
-uint64_t unpackId(const Json::Value& json, const std::string& key);
-#endif
-
 }
 
 MSGPACK_ADD_ENUM(dht::Value::Field)

opendht-c.pc.in

@@ -1,10 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-includedir=@includedir@
-Name: OpenDHT (C Wrapper)
-Description: Distributed Hash Table library (C Wrapper)
-Version: @VERSION@
-Libs: -L${libdir} -lopendht-c
-Requires.private: opendht gnutls >= 3.1 @argon2_lib@
-Cflags: -I${includedir}

python/opendht.pyx

@@ -1,11 +1,11 @@
 # distutils: language = c++
-# distutils: extra_compile_args = -std=c++14
+# distutils: extra_compile_args = -std=c++11
 # distutils: include_dirs = ../../include
 # distutils: library_dirs = ../../src
 # distutils: libraries = opendht gnutls
 # cython: language_level=3
 #
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
 #            Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
@@ -65,14 +65,6 @@ cdef inline bool get_callback(shared_ptr[cpp.Value] value, void *user_data) with
     pv._value = value
     return cb(pv) if not f or f(pv) else True
 
-cdef inline bool value_callback(shared_ptr[cpp.Value] value, bool expired, void *user_data) with gil:
-    cbs = <object>user_data
-    cb = cbs['valcb']
-    f = cbs['filter'] if 'filter' in cbs else None
-    pv = Value()
-    pv._value = value
-    return cb(pv, expired) if not f or f(pv) else True
-
 cdef inline void done_callback(bool done, cpp.vector[shared_ptr[cpp.Node]]* nodes, void *user_data) with gil:
     node_ids = []
     for n in deref(nodes):
@@ -147,12 +139,6 @@ cdef class SockAddr(object):
         return self._addr.setPort(port)
     def setFamily(SockAddr self, cpp.sa_family_t af):
         return self._addr.setFamily(af)
-    def isLoopback(SockAddr self):
-        return self._addr.isLoopback()
-    def isPrivate(SockAddr self):
-        return self._addr.isPrivate()
-    def isUnspecified(SockAddr self):
-        return self._addr.isUnspecified()
     def __str__(self):
         return self.toString().decode()
     def __repr__(self):
@@ -599,14 +585,14 @@ cdef class DhtRunner(_WithID):
                 while pending > 0:
                     lock.wait()
             return ok
-    def listen(self, InfoHash key, value_cb):
+    def listen(self, InfoHash key, get_cb):
         t = ListenToken()
         t._h = key._infohash
-        cb_obj = {'valcb':value_cb}
+        cb_obj = {'get':get_cb}
         t._cb['cb'] = cb_obj
         # avoid the callback being destructed if the token is destroyed
         ref.Py_INCREF(cb_obj)
-        t._t = self.thisptr.get().listen(t._h, cpp.bindValueCb(value_callback, <void*>cb_obj)).share()
+        t._t = self.thisptr.get().listen(t._h, cpp.bindGetCb(get_callback, <void*>cb_obj)).share()
         return t
     def cancelListen(self, ListenToken token):
         self.thisptr.get().cancelListen(token._h, token._t)

python/opendht_cpp.pxd

@@ -1,4 +1,4 @@
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
 #
@@ -77,9 +77,6 @@ cdef extern from "opendht/sockaddr.h" namespace "dht":
         void setPort(in_port_t p)
         sa_family_t getFamily() const
         void setFamily(sa_family_t f)
-        bool isLoopback() const
-        bool isPrivate() const
-        bool isUnspecified() const
 
 ctypedef vector[uint8_t] Blob
 
@@ -185,7 +182,6 @@ cdef extern from "opendht/node.h" namespace "dht":
 cdef extern from "opendht/callbacks.h" namespace "dht":
     ctypedef void (*ShutdownCallbackRaw)(void *user_data)
     ctypedef bool (*GetCallbackRaw)(shared_ptr[Value] values, void *user_data)
-    ctypedef bool (*ValueCallbackRaw)(shared_ptr[Value] values, bool expired, void *user_data)
     ctypedef void (*DoneCallbackRaw)(bool done, vector[shared_ptr[Node]]* nodes, void *user_data)
     ctypedef void (*DoneCallbackSimpleRaw)(bool done, void *user_data)
 
@@ -193,8 +189,6 @@ cdef extern from "opendht/callbacks.h" namespace "dht":
         ShutdownCallback() except +
     cppclass GetCallback:
         GetCallback() except +
-    cppclass ValueCallback:
-        ValueCallback() except +
     cppclass DoneCallback:
         DoneCallback() except +
     cppclass DoneCallbackSimple:
@@ -202,7 +196,6 @@ cdef extern from "opendht/callbacks.h" namespace "dht":
 
     cdef ShutdownCallback bindShutdownCb(ShutdownCallbackRaw cb, void *user_data)
     cdef GetCallback bindGetCb(GetCallbackRaw cb, void *user_data)
-    cdef ValueCallback bindValueCb(ValueCallbackRaw cb, void *user_data)
     cdef DoneCallback bindDoneCb(DoneCallbackRaw cb, void *user_data)
     cdef DoneCallbackSimple bindDoneCbSimple(DoneCallbackSimpleRaw cb, void *user_data)
 
@@ -238,7 +231,7 @@ cdef extern from "opendht/dhtrunner.h" namespace "dht":
         string getSearchesLog(sa_family_t af) const
         void get(InfoHash key, GetCallback get_cb, DoneCallback done_cb, nullptr_t f, Where w)
         void put(InfoHash key, shared_ptr[Value] val, DoneCallback done_cb)
-        ListenToken listen(InfoHash key, ValueCallback get_cb)
+        ListenToken listen(InfoHash key, GetCallback get_cb)
         void cancelListen(InfoHash key, SharedListenToken token)
         vector[unsigned] getNodeMessageStats(bool i)
 

python/setup.py.in

@@ -1,4 +1,4 @@
-# Copyright (C) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (C) 2015-2017 Savoir-faire Linux Inc.
 # Author: Guillaume Roguez <guillaume.roguez@savoirfairelinux.com>
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
@@ -50,8 +50,8 @@ setup(name="opendht",
           ["@CURRENT_SOURCE_DIR@/opendht.pyx"],
           include_dirs = ['@PROJECT_SOURCE_DIR@/include'],
           language="c++",
-          extra_compile_args=["-std=c++14"],
-          extra_link_args=["-std=c++14"],
+          extra_compile_args=["-std=c++11"],
+          extra_link_args=["-std=c++11"],
           libraries=["opendht"],
           library_dirs = ['@CURRENT_BINARY_DIR@', '@PROJECT_BINARY_DIR@']
       ))

python/tools/benchmark.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (C) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (C) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
 #

python/tools/dht/network.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
 #

python/tools/dht/tests.py

@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Copyright (C) 2015-2019 Savoir-Faire Linux Inc.
+# Copyright (C) 2015 Savoir-Faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #            Simon Désaulniers <sim.desaulniers@gmail.com>
 

python/tools/dht/virtual_network_builder.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify

python/tools/dhtcluster.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 # -*- coding: utf-8 -*-
-# Copyright (C) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (C) 2015-2017 Savoir-faire Linux Inc.
 # Author(s): Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify

python/tools/http_server.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2016-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2016 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify

python/tools/network_monitor.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify
@@ -43,7 +43,7 @@ loop = asyncio.get_event_loop()
 pending_tests = {}
 keys = [dht.InfoHash.getRandom() for _ in range(args.num_ops)]
 
-def listen_cb(key, val, expired):
+def listen_cb(key, val):
     global pending_tests
     kstr = str(key)
     if kstr in pending_tests:
@@ -54,7 +54,7 @@ def listen_cb(key, val, expired):
     return True
 
 def listen(key):
-    node1.listen(key, lambda v, e: loop.call_soon_threadsafe(listen_cb, key, v, e))
+    node1.listen(key, lambda v: loop.call_soon_threadsafe(listen_cb, key, v))
 
 for key in keys:
     listen(key)

python/tools/pingpong.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2017 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify
@@ -27,7 +27,7 @@ ping_node.run()
 pong_node = dht.DhtRunner()
 pong_node.run()
 #pong_node.enableLogging()
-pong_node.ping(ping_node.getBound())
+pong_node.ping(ping_node.getBound());
 
 loc_ping = dht.InfoHash.get("toto99")
 loc_pong = dht.InfoHash.get(str(loc_ping))
@@ -42,7 +42,7 @@ def done(h, ok):
 
 def ping(node, h):
 	global i
-	time.sleep(0.0075)
+	time.sleep(0.0075) 
 	i += 1
 	if i < MAX:
 		node.put(h, dht.Value(b"hey"), lambda ok, nodes: done(node.getNodeId().decode(), ok))
@@ -51,11 +51,11 @@ def ping(node, h):
 
 def pong(node, h):
 	print(node.getNodeId().decode(), "got ping", h, i)
-	loop.call_soon_threadsafe(ping, node, h)
+	loop.call_soon_threadsafe(ping, node, h);
 	return True
 
-ping_node.listen(loc_ping, lambda v, e: pong(pong_node, loc_pong) if not e else True)
-pong_node.listen(loc_pong, lambda v, e: pong(ping_node, loc_ping) if not e else True)
+ping_node.listen(loc_ping, lambda v: pong(pong_node, loc_pong))
+pong_node.listen(loc_pong, lambda v: pong(ping_node, loc_ping))
 
 ping(pong_node, loc_ping)
 

python/tools/scanner.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# Copyright (c) 2015-2019 Savoir-faire Linux Inc.
+# Copyright (c) 2015-2016 Savoir-faire Linux Inc.
 # Author: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
 #
 # This program is free software; you can redistribute it and/or modify

src/Makefile.am

@@ -1,17 +1,14 @@
 lib_LTLIBRARIES = libopendht.la
 
-libopendht_la_CPPFLAGS = @CPPFLAGS@ -I$(top_srcdir)/include/opendht @Argon2_CFLAGS@ @JsonCpp_CFLAGS@ @MsgPack_CFLAGS@ @OpenSSL_CFLAGS@ @Fmt_CFLAGS@
-libopendht_la_LIBADD   = @Argon2_LIBS@ @JsonCpp_LIBS@ @GnuTLS_LIBS@ @Nettle_LIBS@ @OpenSSL_LIBS@ @Fmt_LIBS@
-libopendht_la_LDFLAGS  = @LDFLAGS@ @Argon2_LDFLAGS@ @OpenSSL_LDFLAGS@ @Fmt_LDFLAGS@ -version-number @OPENDHT_MAJOR_VERSION@:@OPENDHT_MINOR_VERSION@:@OPENDHT_PATCH_VERSION@
+libopendht_la_CPPFLAGS = @CPPFLAGS@ -I$(top_srcdir)/include/opendht @Argon2_CFLAGS@
+libopendht_la_LIBADD   = @Argon2_LIBS@ @GnuTLS_LIBS@ @Nettle_LIBS@
+libopendht_la_LDFLAGS  = @LDFLAGS@ @Argon2_LDFLAGS@
 libopendht_la_SOURCES  = \
         dht.cpp \
         storage.h \
         listener.h \
         request.h \
         search.h \
-        value_cache.h \
-        op_cache.h \
-        op_cache.cpp \
         net.h \
         parsed_message.h \
         node_cache.cpp \
@@ -26,10 +23,7 @@ libopendht_la_SOURCES  = \
         securedht.cpp \
         dhtrunner.cpp \
         default_types.cpp \
-        log.cpp \
-        peer_discovery.cpp \
-        network_utils.cpp \
-        thread_pool.cpp
+        log.cpp
 
 if WIN32
 libopendht_la_SOURCES += rng.cpp
@@ -56,13 +50,10 @@ nobase_include_HEADERS = \
         ../include/opendht/default_types.h \
         ../include/opendht/log.h \
         ../include/opendht/log_enable.h \
-        ../include/opendht/peer_discovery.h \
-        ../include/opendht/network_utils.h \
-        ../include/opendht/rng.h \
-        ../include/opendht/thread_pool.h
+        ../include/opendht/rng.h
 
 if ENABLE_PROXY_SERVER
-libopendht_la_SOURCES += dht_proxy_server.cpp
+libopendht_la_SOURCES += base64.h base64.cpp dht_proxy_server.cpp
 nobase_include_HEADERS += ../include/opendht/dht_proxy_server.h
 endif
 
@@ -71,12 +62,6 @@ libopendht_la_SOURCES += dht_proxy_client.cpp
 nobase_include_HEADERS += ../include/opendht/dht_proxy_client.h ../include/opendht/dht_interface.h
 endif
 
-libopendht_la_SOURCES += base64.h base64.cpp
-if PROXY_CLIENT_OR_SERVER
-libopendht_la_SOURCES += http.cpp
-nobase_include_HEADERS += ../include/opendht/proxy.h ../include/opendht/http.h
-endif
-
 if ENABLE_INDEXATION
 libopendht_la_SOURCES += indexation/pht.cpp
 nobase_include_HEADERS += ../include/opendht/indexation/pht.h

src/base64.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2004-2017 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by
@@ -17,8 +17,8 @@
 
 #include "base64.h"
 
-#include <cstdint>
-#include <cstdlib>
+#include <stdint.h>
+#include <stdlib.h>
 
 /* Mainly based on the following stackoverflow question:
  * http://stackoverflow.com/questions/342409/how-do-i-base64-encode-decode-in-c

src/base64.h

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2004-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2004-2017 Savoir-faire Linux Inc.
  *
  *  This program is free software; you can redistribute it and/or modify
  *  it under the terms of the GNU General Public License as published by

src/callbacks.cpp

@@ -4,7 +4,7 @@ namespace dht {
 
 
 GetCallbackSimple
-bindGetCb(const GetCallbackRaw& raw_cb, void* user_data)
+bindGetCb(GetCallbackRaw raw_cb, void* user_data)
 {
     if (not raw_cb) return {};
     return [=](const std::shared_ptr<Value>& value) {
@@ -13,7 +13,7 @@ bindGetCb(const GetCallbackRaw& raw_cb, void* user_data)
 }
 
 GetCallback
-bindGetCb(const GetCallbackSimple& cb)
+bindGetCb(GetCallbackSimple cb)
 {
     if (not cb) return {};
     return [=](const std::vector<std::shared_ptr<Value>>& values) {
@@ -24,20 +24,8 @@ bindGetCb(const GetCallbackSimple& cb)
     };
 }
 
-ValueCallback
-bindValueCb(const ValueCallbackRaw& raw_cb, void* user_data)
-{
-    if (not raw_cb) return {};
-    return [=](const std::vector<std::shared_ptr<Value>>& values, bool expired) {
-        for (const auto& v : values)
-            if (not raw_cb(v, expired, user_data))
-                return false;
-        return true;
-    };
-}
-
 ShutdownCallback
-bindShutdownCb(const ShutdownCallbackRaw& shutdown_cb_raw, void* user_data)
+bindShutdownCb(ShutdownCallbackRaw shutdown_cb_raw, void* user_data)
 {
     return [=]() { shutdown_cb_raw(user_data); };
 }
@@ -51,7 +39,7 @@ bindDoneCb(DoneCallbackSimple donecb)
 }
 
 DoneCallback
-bindDoneCb(const DoneCallbackRaw& raw_cb, void* user_data)
+bindDoneCb(DoneCallbackRaw raw_cb, void* user_data)
 {
     if (not raw_cb) return {};
     return [=](bool success, const std::vector<std::shared_ptr<Node>>& nodes) {
@@ -60,7 +48,7 @@ bindDoneCb(const DoneCallbackRaw& raw_cb, void* user_data)
 }
 
 DoneCallbackSimple
-bindDoneCbSimple(const DoneCallbackSimpleRaw& raw_cb, void* user_data) {
+bindDoneCbSimple(DoneCallbackSimpleRaw raw_cb, void* user_data) {
     if (not raw_cb) return {};
     return [=](bool success) {
         raw_cb(success, user_data);
@@ -74,12 +62,13 @@ NodeStats::toString() const
     ss << "Known nodes: " << good_nodes << " good, " << dubious_nodes << " dubious, " << incoming_nodes << " incoming." << std::endl;
     if (table_depth > 1) {
         ss << "Routing table depth: " << table_depth << std::endl;
-        ss << "Network size estimation: " << getNetworkSizeEstimation() << " nodes" << std::endl;
+        unsigned long tot_nodes = 8 * std::exp2(table_depth);
+        ss << "Network size estimation: " << tot_nodes << " nodes" << std::endl;
     }
     return ss.str();
 }
 
-#ifdef OPENDHT_JSONCPP
+#if OPENDHT_PROXY_SERVER || OPENDHT_PROXY_CLIENT
 /**
  * Build a json object from a NodeStats
  */
@@ -92,7 +81,8 @@ NodeStats::toJson() const
     val["incoming"] = static_cast<Json::LargestUInt>(incoming_nodes);
     if (table_depth > 1) {
         val["table_depth"] = static_cast<Json::LargestUInt>(table_depth);
-        val["network_size_estimation"] = static_cast<Json::LargestUInt>(getNetworkSizeEstimation());
+        unsigned long tot_nodes = 8 * std::exp2(table_depth);
+        val["network_size_estimation"] = static_cast<Json::LargestUInt>(tot_nodes);
     }
     return val;
 }
@@ -108,32 +98,6 @@ NodeStats::NodeStats(const Json::Value& val)
     if (val.isMember("table_depth"))
         table_depth = static_cast<unsigned>(val["table_depth"].asLargestUInt());
 }
-
-/**
- * Build a json object from a NodeStats
- */
-Json::Value
-NodeInfo::toJson() const
-{
-    Json::Value val;
-    if (id)
-        val["id"] = id.toString();
-    val["node_id"] = node_id.toString();
-    val["ipv4"] = ipv4.toJson();
-    val["ipv6"] = ipv6.toJson();
-    return val;
-}
-
-NodeInfo::NodeInfo(const Json::Value& v)
-{
-    if (v.isMember("id"))
-        id = InfoHash(v["id"].asString());
-    node_id = InfoHash(v["node_id"].asString());
-    ipv4 = NodeStats(v["ipv4"]);
-    ipv6 = NodeStats(v["ipv6"]);
-}
-
-#endif
-
+#endif //OPENDHT_PROXY_SERVER
 
 }

src/crypto.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -31,7 +31,6 @@ extern "C" {
 
 #include <random>
 #include <sstream>
-#include <fstream>
 #include <stdexcept>
 #include <cassert>
 
@@ -41,6 +40,31 @@ static std::uniform_int_distribution<int> rand_byte{ 0, std::numeric_limits<uint
 static std::uniform_int_distribution<uint8_t> rand_byte;
 #endif
 
+static gnutls_digest_algorithm_t get_dig_for_pub(gnutls_pubkey_t pubkey)
+{
+    gnutls_digest_algorithm_t dig;
+    int result = gnutls_pubkey_get_preferred_hash_algorithm(pubkey, &dig, nullptr);
+    if (result < 0)
+        return GNUTLS_DIG_UNKNOWN;
+    return dig;
+}
+
+static gnutls_digest_algorithm_t get_dig(gnutls_x509_crt_t crt)
+{
+    gnutls_pubkey_t pubkey;
+    gnutls_pubkey_init(&pubkey);
+
+    int result = gnutls_pubkey_import_x509(pubkey, crt, 0);
+    if (result < 0) {
+        gnutls_pubkey_deinit(pubkey);
+        return GNUTLS_DIG_UNKNOWN;
+    }
+
+    gnutls_digest_algorithm_t dig = get_dig_for_pub(pubkey);
+    gnutls_pubkey_deinit(pubkey);
+    return dig;
+}
+
 // support for GnuTLS < 3.4.
 #if GNUTLS_VERSION_NUMBER < 0x030400
 #define GNUTLS_PKCS_PKCS12_3DES GNUTLS_PKCS_USE_PKCS12_3DES
@@ -92,12 +116,12 @@ bool aesKeySizeGood(size_t key_size)
 #define GCM_DIGEST_SIZE GCM_BLOCK_SIZE
 #endif
 
-Blob aesEncrypt(const uint8_t* data, size_t data_length, const Blob& key)
+Blob aesEncrypt(const Blob& data, const Blob& key)
 {
     if (not aesKeySizeGood(key.size()))
         throw DecryptError("Wrong key size");
 
-    Blob ret(data_length + GCM_IV_SIZE + GCM_DIGEST_SIZE);
+    Blob ret(data.size() + GCM_IV_SIZE + GCM_DIGEST_SIZE);
     {
         crypto::random_device rdev;
         std::generate_n(ret.begin(), GCM_IV_SIZE, std::bind(rand_byte, std::ref(rdev)));
@@ -105,10 +129,10 @@ Blob aesEncrypt(const uint8_t* data, size_t data_length, const Blob& key)
     struct gcm_aes_ctx aes;
     gcm_aes_set_key(&aes, key.size(), key.data());
     gcm_aes_set_iv(&aes, GCM_IV_SIZE, ret.data());
-    gcm_aes_update(&aes, data_length, data);
+    gcm_aes_update(&aes, data.size(), data.data());
 
-    gcm_aes_encrypt(&aes, data_length, ret.data() + GCM_IV_SIZE, data);
-    gcm_aes_digest(&aes, GCM_DIGEST_SIZE, ret.data() + GCM_IV_SIZE + data_length);
+    gcm_aes_encrypt(&aes, data.size(), ret.data() + GCM_IV_SIZE, data.data());
+    gcm_aes_digest(&aes, GCM_DIGEST_SIZE, ret.data() + GCM_IV_SIZE + data.size());
     return ret;
 }
 
@@ -215,14 +239,15 @@ PrivateKey::PrivateKey(gnutls_x509_privkey_t k) : x509_key(k)
     }
 }
 
-PrivateKey::PrivateKey(const uint8_t* src, size_t src_size, const char* password_ptr)
+PrivateKey::PrivateKey(const Blob& import, const std::string& password)
 {
     int err = gnutls_x509_privkey_init(&x509_key);
     if (err != GNUTLS_E_SUCCESS)
         throw CryptoException("Can't initialize private key !");
 
-    const gnutls_datum_t dt {(uint8_t*)src, static_cast<unsigned>(src_size)};
-    int flags = password_ptr ? GNUTLS_PKCS_PLAIN
+    const gnutls_datum_t dt {(uint8_t*)import.data(), static_cast<unsigned>(import.size())};
+    const char* password_ptr = password.empty() ? nullptr : password.c_str();
+    int flags = password.empty() ? GNUTLS_PKCS_PLAIN
                 : ( GNUTLS_PKCS_PBES2_AES_128 | GNUTLS_PKCS_PBES2_AES_192  | GNUTLS_PKCS_PBES2_AES_256
                   | GNUTLS_PKCS_PKCS12_3DES   | GNUTLS_PKCS_PKCS12_ARCFOUR | GNUTLS_PKCS_PKCS12_RC2_40);
 
@@ -352,19 +377,15 @@ PrivateKey::serialize(const std::string& password) const
 PublicKey
 PrivateKey::getPublicKey() const
 {
-    PublicKey pk;
-    if (auto err = gnutls_pubkey_import_privkey(pk.pk, key, GNUTLS_KEY_KEY_CERT_SIGN | GNUTLS_KEY_CRL_SIGN, 0))
-        throw CryptoException(std::string("Can't retreive public key: ") + gnutls_strerror(err));
-    return pk;
+    gnutls_pubkey_t pk;
+    gnutls_pubkey_init(&pk);
+    PublicKey pk_ret {pk};
+    if (gnutls_pubkey_import_privkey(pk, key, GNUTLS_KEY_KEY_CERT_SIGN | GNUTLS_KEY_CRL_SIGN, 0) != GNUTLS_E_SUCCESS)
+        return {};
+    return pk_ret;
 }
 
-PublicKey::PublicKey()
-{
-    if (auto err = gnutls_pubkey_init(&pk))
-        throw CryptoException(std::string("Can't initialize public key: ") + gnutls_strerror(err));
-}
-
-PublicKey::PublicKey(const Blob& dat) : PublicKey()
+PublicKey::PublicKey(const Blob& dat) : pk(nullptr)
 {
     unpack(dat.data(), dat.size());
 }
@@ -390,11 +411,10 @@ PublicKey::operator=(PublicKey&& o) noexcept
 void
 PublicKey::pack(Blob& b) const
 {
-    if (not pk)
-        throw CryptoException(std::string("Could not export public key: null key"));
     std::vector<uint8_t> tmp(2048);
     size_t sz = tmp.size();
-    if (int err = gnutls_pubkey_export(pk, GNUTLS_X509_FMT_DER, tmp.data(), &sz))
+    int err = gnutls_pubkey_export(pk, GNUTLS_X509_FMT_DER, tmp.data(), &sz);
+    if (err != GNUTLS_E_SUCCESS)
         throw CryptoException(std::string("Could not export public key: ") + gnutls_strerror(err));
     tmp.resize(sz);
     b.insert(b.end(), tmp.begin(), tmp.end());
@@ -403,6 +423,9 @@ PublicKey::pack(Blob& b) const
 void
 PublicKey::unpack(const uint8_t* data, size_t data_size)
 {
+    if (pk)
+        gnutls_pubkey_deinit(pk);
+    gnutls_pubkey_init(&pk);
     const gnutls_datum_t dat {(uint8_t*)data, (unsigned)data_size};
     int err = gnutls_pubkey_import(pk, &dat, GNUTLS_X509_FMT_PEM);
     if (err != GNUTLS_E_SUCCESS)
@@ -414,16 +437,15 @@ PublicKey::unpack(const uint8_t* data, size_t data_size)
 std::string
 PublicKey::toString() const
 {
-    if (not pk)
-        throw CryptoException(std::string("Could not print public key: null key"));
     std::string ret;
     size_t sz = ret.size();
     int err = gnutls_pubkey_export(pk, GNUTLS_X509_FMT_PEM, (void*)ret.data(), &sz);
     if (err ==  GNUTLS_E_SHORT_MEMORY_BUFFER) {
         ret.resize(sz);
-        err = gnutls_pubkey_export(pk, GNUTLS_X509_FMT_PEM, (void*)ret.data(), &sz);
-    }
-    if (err != GNUTLS_E_SUCCESS)
+        int err = gnutls_pubkey_export(pk, GNUTLS_X509_FMT_PEM, (void*)ret.data(), &sz);
+        if (err != GNUTLS_E_SUCCESS)
+            throw CryptoException(std::string("Could not print public key: ") + gnutls_strerror(err));
+    } else if (err != GNUTLS_E_SUCCESS)
         throw CryptoException(std::string("Could not print public key: ") + gnutls_strerror(err));
     return ret;
 }
@@ -439,12 +461,13 @@ PublicKey::msgpack_unpack(msgpack::object o)
     }
 }
 
-bool PublicKey::checkSignature(const uint8_t* data, size_t data_len, const uint8_t* signature, size_t signature_len) const
+bool
+PublicKey::checkSignature(const Blob& data, const Blob& signature) const
 {
     if (!pk)
         return false;
-    const gnutls_datum_t sig {(uint8_t*)signature, (unsigned)signature_len};
-    const gnutls_datum_t dat {(uint8_t*)data, (unsigned)data_len};
+    const gnutls_datum_t sig {(uint8_t*)signature.data(), (unsigned)signature.size()};
+    const gnutls_datum_t dat {(uint8_t*)data.data(), (unsigned)data.size()};
     int rc = gnutls_pubkey_verify_data2(pk, GNUTLS_SIGN_RSA_SHA512, 0, &dat, &sig);
     return rc >= 0;
 }
@@ -464,7 +487,7 @@ PublicKey::encryptBloc(const uint8_t* src, size_t src_size, uint8_t* dst, size_t
 }
 
 Blob
-PublicKey::encrypt(const uint8_t* data, size_t data_len) const
+PublicKey::encrypt(const Blob& data) const
 {
     if (!pk)
         throw CryptoException("Can't read public key !");
@@ -480,9 +503,9 @@ PublicKey::encrypt(const uint8_t* data, size_t data_len) const
     const unsigned cypher_block_sz = key_len / 8;
 
     /* Use plain RSA if the data is small enough */
-    if (data_len <= max_block_sz) {
+    if (data.size() <= max_block_sz) {
         Blob ret(cypher_block_sz);
-        encryptBloc(data, data_len, ret.data(), cypher_block_sz);
+        encryptBloc(data.data(), data.size(), ret.data(), cypher_block_sz);
         return ret;
     }
 
@@ -497,7 +520,7 @@ PublicKey::encrypt(const uint8_t* data, size_t data_len) const
         crypto::random_device rdev;
         std::generate_n(key.begin(), key.size(), std::bind(rand_byte, std::ref(rdev)));
     }
-    auto data_encrypted = aesEncrypt(data, data_len, key);
+    auto data_encrypted = aesEncrypt(data, key);
 
     Blob ret;
     ret.reserve(cypher_block_sz + data_encrypted.size());
@@ -545,191 +568,7 @@ PublicKey::getLongId() const
 #endif
 }
 
-gnutls_digest_algorithm_t
-PublicKey::getPreferredDigest() const
-{
-    gnutls_digest_algorithm_t dig;
-    int result = gnutls_pubkey_get_preferred_hash_algorithm(pk, &dig, nullptr);
-    if (result < 0)
-        return GNUTLS_DIG_UNKNOWN;
-    return dig;
-}
-
-// Certificate Request
-
-static NameType
-typeFromGnuTLS(gnutls_x509_subject_alt_name_t type)
-{
-    switch(type) {
-    case GNUTLS_SAN_DNSNAME:
-        return NameType::DNS;
-    case GNUTLS_SAN_RFC822NAME:
-        return NameType::RFC822;
-    case GNUTLS_SAN_URI:
-        return NameType::URI;
-    case GNUTLS_SAN_IPADDRESS:
-        return NameType::IP;
-    default:
-        return NameType::UNKNOWN;
-    }
-}
-
-static gnutls_x509_subject_alt_name_t
-GnuTLSFromType(NameType type)
-{
-    switch(type) {
-    case NameType::DNS:
-        return GNUTLS_SAN_DNSNAME;
-    case NameType::RFC822:
-        return GNUTLS_SAN_RFC822NAME;
-    case NameType::URI:
-        return GNUTLS_SAN_URI;
-    case NameType::IP:
-        return GNUTLS_SAN_IPADDRESS;
-    default:
-        return (gnutls_x509_subject_alt_name_t)0;
-    }
-}
-
-static std::string
-getDN(gnutls_x509_crq_t request, const char* oid)
-{
-    std::string dn;
-    dn.resize(512);
-    size_t dn_sz = dn.size();
-    int ret = gnutls_x509_crq_get_dn_by_oid(request, oid, 0, 0, &(*dn.begin()), &dn_sz);
-    if (ret != GNUTLS_E_SUCCESS)
-        return {};
-    dn.resize(dn_sz);
-    return dn;
-}
-
-CertificateRequest::CertificateRequest()
-{
-    if (auto err = gnutls_x509_crq_init(&request))
-        throw CryptoException(std::string("Can't initialize certificate request: ") + gnutls_strerror(err));
-}
-
-CertificateRequest::CertificateRequest(const uint8_t* data, size_t size) : CertificateRequest()
-{
-    const gnutls_datum_t dat {(uint8_t*)data, (unsigned)size};
-    if (auto err = gnutls_x509_crq_import(request, &dat, GNUTLS_X509_FMT_PEM))
-        throw CryptoException(std::string("Can't import certificate request: ") + gnutls_strerror(err));
-}
-
-CertificateRequest::~CertificateRequest()
-{
-    if (request) {
-        gnutls_x509_crq_deinit(request);
-        request = nullptr;
-    }
-}
-
-CertificateRequest&
-CertificateRequest::operator=(CertificateRequest&& o) noexcept
-{
-    if (request)
-        gnutls_x509_crq_deinit(request);
-    request = o.request;
-    o.request = nullptr;
-    return *this;
-}
-
-void
-CertificateRequest::setAltName(NameType type, const std::string& name)
-{
-    gnutls_x509_crq_set_subject_alt_name(request, GnuTLSFromType(type), name.data(), name.size(), 0);
-}
-
-void
-CertificateRequest::setName(const std::string& name)
-{
-    gnutls_x509_crq_set_dn_by_oid(request, GNUTLS_OID_X520_COMMON_NAME, 0, name.data(), name.length());
-}
-
-std::string
-CertificateRequest::getName() const
-{
-    return getDN(request, GNUTLS_OID_X520_COMMON_NAME);
-}
-
-std::string
-CertificateRequest::getUID() const
-{
-    return getDN(request, GNUTLS_OID_LDAP_UID);
-}
-
-void
-CertificateRequest::setUID(const std::string& uid)
-{
-    gnutls_x509_crq_set_dn_by_oid(request, GNUTLS_OID_LDAP_UID, 0, uid.data(), uid.length());
-}
-
-void
-CertificateRequest::sign(const PrivateKey& key, const std::string& password)
-{
-    gnutls_x509_crq_set_version(request, 1);
-    if (not password.empty())
-        gnutls_x509_crq_set_challenge_password(request, password.c_str());
-
-    if (auto err = gnutls_x509_crq_set_key(request,  key.x509_key))
-        throw CryptoException(std::string("Can't set certificate request key: ") + gnutls_strerror(err));
-
-#if GNUTLS_VERSION_NUMBER < 0x030601
-    if (auto err = gnutls_x509_crq_privkey_sign(request, key.key, key.getPublicKey().getPreferredDigest(), 0))
-        throw CryptoException(std::string("Can't sign certificate request: ") + gnutls_strerror(err));
-#else
-    if (auto err = gnutls_x509_crq_privkey_sign(request, key.key, GNUTLS_DIG_UNKNOWN, 0))
-        throw CryptoException(std::string("Can't sign certificate request: ") + gnutls_strerror(err));
-#endif
-}
-
-bool
-CertificateRequest::verify() const 
-{
-    return gnutls_x509_crq_verify(request, 0) >= 0;
-}
-
-Blob 
-CertificateRequest::pack() const 
-{
-    gnutls_datum_t dat {nullptr, 0};
-    if (auto err = gnutls_x509_crq_export2(request, GNUTLS_X509_FMT_PEM, &dat))
-        throw CryptoException(std::string("Can't export certificate request: ") + gnutls_strerror(err));
-    Blob ret(dat.data, dat.data + dat.size);
-    gnutls_free(dat.data);
-    return ret;
-}
-
-std::string
-CertificateRequest::toString() const 
-{
-    gnutls_datum_t dat {nullptr, 0};
-    if (auto err = gnutls_x509_crq_export2(request, GNUTLS_X509_FMT_PEM, &dat))
-        throw CryptoException(std::string("Can't export certificate request: ") + gnutls_strerror(err));
-    std::string ret(dat.data, dat.data + dat.size);
-    gnutls_free(dat.data);
-    return ret;
-}
-
-// Certificate
-
-static std::string
-getDN(gnutls_x509_crt_t cert, const char* oid, bool issuer = false)
-{
-    std::string dn;
-    dn.resize(512);
-    size_t dn_sz = dn.size();
-    int ret = issuer
-            ? gnutls_x509_crt_get_issuer_dn_by_oid(cert, oid, 0, 0, &(*dn.begin()), &dn_sz)
-            : gnutls_x509_crt_get_dn_by_oid(       cert, oid, 0, 0, &(*dn.begin()), &dn_sz);
-    if (ret != GNUTLS_E_SUCCESS)
-        return {};
-    dn.resize(dn_sz);
-    return dn;
-}
-
-Certificate::Certificate(const Blob& certData)
+Certificate::Certificate(const Blob& certData) : cert(nullptr)
 {
     unpack(certData.data(), certData.size());
 }
@@ -813,9 +652,11 @@ Certificate::~Certificate()
 PublicKey
 Certificate::getPublicKey() const
 {
-    PublicKey pk_ret;
-    if (auto err = gnutls_pubkey_import_x509(pk_ret.pk, cert, 0))
-        throw CryptoException(std::string("Can't get certificate public key: ") + gnutls_strerror(err));
+    gnutls_pubkey_t pk;
+    gnutls_pubkey_init(&pk);
+    PublicKey pk_ret(pk);
+    if (gnutls_pubkey_import_x509(pk, cert, 0) != GNUTLS_E_SUCCESS)
+        return {};
     return pk_ret;
 }
 
@@ -851,6 +692,21 @@ Certificate::getLongId() const
 #endif
 }
 
+static std::string
+getDN(gnutls_x509_crt_t cert, const char* oid, bool issuer = false)
+{
+    std::string dn;
+    dn.resize(512);
+    size_t dn_sz = dn.size();
+    int ret = issuer
+            ? gnutls_x509_crt_get_issuer_dn_by_oid(cert, oid, 0, 0, &(*dn.begin()), &dn_sz)
+            : gnutls_x509_crt_get_dn_by_oid(       cert, oid, 0, 0, &(*dn.begin()), &dn_sz);
+    if (ret != GNUTLS_E_SUCCESS)
+        return {};
+    dn.resize(dn_sz);
+    return dn;
+}
+
 std::string
 Certificate::getName() const
 {
@@ -875,7 +731,24 @@ Certificate::getIssuerUID() const
     return getDN(cert, GNUTLS_OID_LDAP_UID, true);
 }
 
-std::vector<std::pair<NameType, std::string>>
+static Certificate::NameType
+typeFromGnuTLS(gnutls_x509_subject_alt_name_t type)
+{
+    switch(type) {
+    case GNUTLS_SAN_DNSNAME:
+        return Certificate::NameType::DNS;
+    case GNUTLS_SAN_RFC822NAME:
+        return Certificate::NameType::RFC822;
+    case GNUTLS_SAN_URI:
+        return Certificate::NameType::URI;
+    case GNUTLS_SAN_IPADDRESS:
+        return Certificate::NameType::IP;
+    default:
+        return Certificate::NameType::UNKNOWN;
+    }
+}
+
+std::vector<std::pair<Certificate::NameType, std::string>>
 Certificate::getAltNames() const
 {
     std::vector<std::pair<NameType, std::string>> names;
@@ -990,14 +863,6 @@ Certificate::getExpiration() const
     return std::chrono::system_clock::from_time_t(t);
 }
 
-gnutls_digest_algorithm_t
-Certificate::getPreferredDigest() const
-{
-    return getPublicKey().getPreferredDigest();
-}
-
-// PrivateKey
-
 PrivateKey
 PrivateKey::generate(unsigned key_length)
 {
@@ -1027,7 +892,7 @@ PrivateKey::generateEC()
 }
 
 Identity
-generateIdentity(const std::string& name, const Identity& ca, unsigned key_length, bool is_ca)
+generateIdentity(const std::string& name, crypto::Identity ca, unsigned key_length, bool is_ca)
 {
     auto key = std::make_shared<PrivateKey>(PrivateKey::generate(key_length));
     auto cert = std::make_shared<Certificate>(Certificate::generate(*key, name, ca, is_ca));
@@ -1036,12 +901,12 @@ generateIdentity(const std::string& name, const Identity& ca, unsigned key_lengt
 
 
 Identity
-generateIdentity(const std::string& name, const Identity& ca, unsigned key_length) {
+generateIdentity(const std::string& name, Identity ca, unsigned key_length) {
     return generateIdentity(name, ca, key_length, !ca.first || !ca.second);
 }
 
 Identity
-generateEcIdentity(const std::string& name, const Identity& ca, bool is_ca)
+generateEcIdentity(const std::string& name, crypto::Identity ca, bool is_ca)
 {
     auto key = std::make_shared<PrivateKey>(PrivateKey::generateEC());
     auto cert = std::make_shared<Certificate>(Certificate::generate(*key, name, ca, is_ca));
@@ -1049,55 +914,25 @@ generateEcIdentity(const std::string& name, const Identity& ca, bool is_ca)
 }
 
 Identity
-generateEcIdentity(const std::string& name, const Identity& ca) {
+generateEcIdentity(const std::string& name, Identity ca) {
     return generateEcIdentity(name, ca, !ca.first || !ca.second);
 }
 
-void
-saveIdentity(const Identity& id, const std::string& path, const std::string& privkey_password)
-{
-    {
-        auto ca_key_data = id.first->serialize(privkey_password);
-        std::ofstream key_file(path + ".pem");
-        key_file.write((char*)ca_key_data.data(), ca_key_data.size());
-    }
-    {
-        auto ca_key_data = id.second->getPacked();
-        std::ofstream crt_file(path + ".crt");
-        crt_file.write((char*)ca_key_data.data(), ca_key_data.size());
-    }
-}
-
-void
-setValidityPeriod(gnutls_x509_crt_t cert, int64_t validity)
-{
-    int64_t now = time(nullptr);
-    /* 2038 bug: don't allow time wrap */
-    auto boundTime = [](int64_t t) -> time_t {
-        return std::min<int64_t>(t, std::numeric_limits<time_t>::max());
-    };
-    gnutls_x509_crt_set_activation_time(cert, boundTime(now));
-    gnutls_x509_crt_set_expiration_time(cert, boundTime(now + validity));
-}
-
-void
-setRandomSerial(gnutls_x509_crt_t cert)
-{
-    random_device rdev;
-    std::uniform_int_distribution<uint64_t> dist{};
-    uint64_t cert_serial = dist(rdev);
-    gnutls_x509_crt_set_serial(cert, &cert_serial, sizeof(cert_serial));
-}
-
 Certificate
-Certificate::generate(const PrivateKey& key, const std::string& name, const Identity& ca, bool is_ca)
+Certificate::generate(const PrivateKey& key, const std::string& name, Identity ca, bool is_ca)
 {
     gnutls_x509_crt_t cert;
     if (not key.x509_key or gnutls_x509_crt_init(&cert) != GNUTLS_E_SUCCESS)
         return {};
     Certificate ret {cert};
 
-    setValidityPeriod(cert, 10 * 365 * 24 * 60 * 60);
+    int64_t now = time(NULL);
+    /* 2038 bug: don't allow time wrap */
+    auto boundTime = [](int64_t t) -> time_t {
+        return std::min<int64_t>(t, std::numeric_limits<time_t>::max());
+    };
+    gnutls_x509_crt_set_activation_time(cert, boundTime(now));
+    gnutls_x509_crt_set_expiration_time(cert, boundTime(now + (10 * 365 * 24 * 60 * 60)));
     if (gnutls_x509_crt_set_key(cert, key.x509_key) != GNUTLS_E_SUCCESS) {
         std::cerr << "Error when setting certificate key" << std::endl;
         return {};
@@ -1108,15 +943,19 @@ Certificate::generate(const PrivateKey& key, const std::string& name, const Iden
     }
 
     // TODO: compute the subject key using the recommended RFC method
-    auto pk = key.getPublicKey();
-    auto pk_id = pk.getId();
+    auto pk_id = key.getPublicKey().getId();
     const std::string uid_str = pk_id.toString();
 
     gnutls_x509_crt_set_subject_key_id(cert, &pk_id, sizeof(pk_id));
     gnutls_x509_crt_set_dn_by_oid(cert, GNUTLS_OID_X520_COMMON_NAME, 0, name.data(), name.length());
     gnutls_x509_crt_set_dn_by_oid(cert, GNUTLS_OID_LDAP_UID, 0, uid_str.data(), uid_str.length());
 
-    setRandomSerial(cert);
+    {
+        random_device rdev;
+        std::uniform_int_distribution<uint64_t> dist{};
+        uint64_t cert_serial = dist(rdev);
+        gnutls_x509_crt_set_serial(cert, &cert_serial, sizeof(cert_serial));
+    }
 
     unsigned key_usage = 0;
     if (is_ca) {
@@ -1132,13 +971,15 @@ Certificate::generate(const PrivateKey& key, const std::string& name, const Iden
             // Signing certificate must be CA.
             return {};
         }
-        if (gnutls_x509_crt_privkey_sign(cert, ca.second->cert, ca.first->key, pk.getPreferredDigest(), 0) != GNUTLS_E_SUCCESS) {
+        //if (gnutls_x509_crt_sign2(cert, ca.second->cert, ca.first->x509_key, get_dig(cert), 0) != GNUTLS_E_SUCCESS) {
+        if (gnutls_x509_crt_privkey_sign(cert, ca.second->cert, ca.first->key, get_dig(cert), 0) != GNUTLS_E_SUCCESS) {
             std::cerr << "Error when signing certificate" << std::endl;
             return {};
         }
         ret.issuer = ca.second;
     } else {
-        if (gnutls_x509_crt_privkey_sign(cert, cert, key.key, pk.getPreferredDigest(), 0) != GNUTLS_E_SUCCESS) {
+        //if (gnutls_x509_crt_sign2(cert, cert, key, get_dig(cert), 0) != GNUTLS_E_SUCCESS) {
+        if (gnutls_x509_crt_privkey_sign(cert, cert, key.key, get_dig(cert), 0) != GNUTLS_E_SUCCESS) {
             std::cerr << "Error when signing certificate" << std::endl;
             return {};
         }
@@ -1147,31 +988,6 @@ Certificate::generate(const PrivateKey& key, const std::string& name, const Iden
     return ret.getPacked();
 }
 
-Certificate
-Certificate::generate(const CertificateRequest& request, const Identity& ca)
-{
-    gnutls_x509_crt_t cert;
-    if (auto err = gnutls_x509_crt_init(&cert))
-        throw CryptoException(std::string("Can't initialize certificate: ") + gnutls_strerror(err));
-    Certificate ret {cert};
-    if (auto err = gnutls_x509_crt_set_crq(cert, request.get()))
-        throw CryptoException(std::string("Can't initialize certificate: ") + gnutls_strerror(err));
-
-    if (auto err = gnutls_x509_crt_set_version(cert, 3)) {
-        throw CryptoException(std::string("Can't set certificate version: ") + gnutls_strerror(err));
-    }
-
-    setValidityPeriod(cert, 10 * 365 * 24 * 60 * 60);
-    setRandomSerial(cert);
-
-    if (auto err = gnutls_x509_crt_privkey_sign(cert, ca.second->cert, ca.first->key, ca.second->getPreferredDigest(), 0)) {
-        throw CryptoException(std::string("Can't sign certificate: ") + gnutls_strerror(err));
-    }
-    ret.issuer = ca.second;
-
-    return ret.getPacked();
-}
-
 std::vector<std::shared_ptr<RevocationList>>
 Certificate::getRevocationLists() const
 {
@@ -1182,8 +998,6 @@ Certificate::getRevocationLists() const
     return ret;
 }
 
-// RevocationList
-
 RevocationList::RevocationList()
 {
     gnutls_x509_crl_init(&crl);
@@ -1401,8 +1215,6 @@ RevocationList::toString() const
     return ret;
 }
 
-// TrustList
-
 TrustList::TrustList() {
     gnutls_x509_trust_list_init(&trust, 0);
 }
@@ -1412,11 +1224,11 @@ TrustList::~TrustList() {
 }
 
 TrustList&
-TrustList::operator=(TrustList&& o) noexcept
+TrustList::operator=(TrustList&& o)
 {
     if (trust)
         gnutls_x509_trust_list_deinit(trust, true);
-    trust = o.trust;
+    trust = std::move(o.trust);
     o.trust = nullptr;
     return *this;
 }

src/default_types.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Author : Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *
  *  This program is free software; you can redistribute it and/or modify
@@ -38,7 +38,7 @@ DhtMessage::storePolicy(InfoHash h, std::shared_ptr<Value>& v, const InfoHash& f
 }
 
 Value::Filter
-DhtMessage::ServiceFilter(const std::string& s)
+DhtMessage::ServiceFilter(std::string s)
 {
     return Value::Filter::chain(
         Value::TypeFilter(TYPE),

src/dhtrunner.cpp

@@ -1,5 +1,5 @@
 /*
- *  Copyright (C) 2014-2019 Savoir-faire Linux Inc.
+ *  Copyright (C) 2014-2017 Savoir-faire Linux Inc.
  *  Authors: Adrien Béraud <adrien.beraud@savoirfairelinux.com>
  *           Simon Désaulniers <simon.desaulniers@savoirfairelinux.com>
  *           Sébastien Blin <sebastien.blin@savoirfairelinux.com>
@@ -20,44 +20,31 @@
 
 #include "dhtrunner.h"
 #include "securedht.h"
-#include "peer_discovery.h"
-#include "network_utils.h"
 
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
 #include "dht_proxy_client.h"
 #endif
 
-#ifdef _WIN32
-#include <cstring>
+#ifndef _WIN32
+#include <unistd.h>
+#else
+#include <io.h>
+#endif
+
+#ifndef _WIN32
+#include <sys/socket.h>
+#else
+#include <winsock2.h>
+#include <ws2tcpip.h>
 #define close(x) closesocket(x)
-#define write(s, b, f) send(s, b, (int)strlen(b), 0)
 #endif
 
 namespace dht {
 
 constexpr std::chrono::seconds DhtRunner::BOOTSTRAP_PERIOD;
-static constexpr size_t RX_QUEUE_MAX_SIZE = 1024 * 16;
-static constexpr std::chrono::milliseconds RX_QUEUE_MAX_DELAY(500);
-static const std::string PEER_DISCOVERY_DHT_SERVICE = "dht";
-
-struct DhtRunner::Listener {
-    size_t tokenClassicDht {0};
-    size_t tokenProxyDht {0};
-    ValueCallback gcb;
-    InfoHash hash {};
-    Value::Filter f;
-    Where w;
-};
-
-struct NodeInsertionPack {
-    dht::InfoHash nodeId;
-    in_port_t port;
-    dht::NetId net;
-    MSGPACK_DEFINE(nodeId, port, net)
-};
 
 DhtRunner::DhtRunner() : dht_()
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
 , dht_via_proxy_()
 #endif //OPENDHT_PROXY_CLIENT
 {
@@ -77,7 +64,7 @@ DhtRunner::~DhtRunner()
 }
 
 void
-DhtRunner::run(in_port_t port, const Config& config, Context&& context)
+DhtRunner::run(in_port_t port, DhtRunner::Config config)
 {
     SockAddr sin4;
     sin4.setFamily(AF_INET);
@@ -85,78 +72,46 @@ DhtRunner::run(in_port_t port, const Config& config, Context&& context)
     SockAddr sin6;
     sin6.setFamily(AF_INET6);
     sin6.setPort(port);
-    run(sin4, sin6, config, std::move(context));
+    run(sin4, sin6, config);
 }
 
 void
-DhtRunner::run(const char* ip4, const char* ip6, const char* service, const Config& config, Context&& context)
+DhtRunner::run(const char* ip4, const char* ip6, const char* service, DhtRunner::Config config)
 {
     auto res4 = SockAddr::resolve(ip4, service);
     auto res6 = SockAddr::resolve(ip6, service);
     run(res4.empty() ? SockAddr() : res4.front(),
-        res6.empty() ? SockAddr() : res6.front(), config, std::move(context));
+        res6.empty() ? SockAddr() : res6.front(), config);
 }
 
 void
-DhtRunner::run(const SockAddr& local4, const SockAddr& local6, const Config& config, Context&& context)
+DhtRunner::run(const SockAddr& local4, const SockAddr& local6, DhtRunner::Config config)
 {
-    if (not running) {
-        if (not context.sock)
-            context.sock.reset(new net::UdpSocket(local4, local6, context.logger ? *context.logger : Logger{}));
-        run(config, std::move(context));
-    }
-}
-
-void
-DhtRunner::run(const Config& config, Context&& context)
-{
-    std::lock_guard<std::mutex> lck(dht_mtx);
     if (running)
         return;
+    startNetwork(local4, local6);
 
-    if (context.logger)
-        logger_ = context.logger;
-
-    context.sock->setOnReceive([&] (std::unique_ptr<net::ReceivedPacket>&& pkt) {
-        {
-            std::lock_guard<std::mutex> lck(sock_mtx);
-            if (rcv.size() >= RX_QUEUE_MAX_SIZE) {
-                std::cerr << "Dropping packet: queue is full!" << std::endl;
-                rcv.pop();
-            }
-            rcv.emplace(std::move(pkt));
-        }
-        cv.notify_all();
-    });
-
-    auto dht = std::unique_ptr<DhtInterface>(new Dht(std::move(context.sock), SecureDht::getConfig(config.dht_config), context.logger ? *context.logger : Logger{}));
+    auto dht = std::unique_ptr<DhtInterface>(new Dht(s4, s6, SecureDht::getConfig(config.dht_config)));
     dht_ = std::unique_ptr<SecureDht>(new SecureDht(std::move(dht), config.dht_config));
 
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
     config_ = config;
 #endif
     enableProxy(not config.proxy_server.empty());
-    if (context.logger and dht_via_proxy_) {
-        dht_via_proxy_->setLogger(*context.logger);
-    }
-    if (context.statusChangedCallback) {
-        statusCb = std::move(context.statusChangedCallback);
-    }
-    if (context.certificateStore) {
-        dht_->setLocalCertificateStore(std::move(context.certificateStore));
-        if (dht_via_proxy_)
-            dht_via_proxy_->setLocalCertificateStore(std::move(context.certificateStore));
-    }
 
     running = true;
     if (not config.threaded)
         return;
-    dht_thread = std::thread([this]() {
+    dht_thread = std::thread([this, local4, local6]() {
         while (running) {
             std::unique_lock<std::mutex> lk(dht_mtx);
-            time_point wakeup = loop_();
-
-            auto hasJobToDo = [this]() {
+            time_point wakeup;
+            try {
+                wakeup = loop_();
+            } catch (const dht::SocketException& e) {
+                startNetwork(local4, local6);
+            }
+            cv.wait_until(lk, wakeup, [this]() {
                 if (not running)
                     return true;
                 {
@@ -173,64 +128,20 @@ DhtRunner::run(const Config& config, Context&& context)
                         return true;
                 }
                 return false;
-            };
-            if (wakeup == time_point::max())
-                cv.wait(lk, hasJobToDo);
-            else
-                cv.wait_until(lk, wakeup, hasJobToDo);
+            });
         }
     });
-
-    if (config.peer_discovery or config.peer_publish) {
-        peerDiscovery_ = context.peerDiscovery ?
-            std::move(context.peerDiscovery) :
-            std::make_shared<PeerDiscovery>();
-    }
-
-    auto netId = config.dht_config.node_config.network;
-    if (config.peer_discovery) {
-        peerDiscovery_->startDiscovery<NodeInsertionPack>(PEER_DISCOVERY_DHT_SERVICE, [this, netId](NodeInsertionPack&& v, SockAddr&& addr){
-            addr.setPort(v.port);
-            if (v.nodeId != dht_->getNodeId() && netId == v.net){
-                bootstrap(v.nodeId, addr);
-            }
-        });
-    }
-    if (config.peer_publish) {
-        msgpack::sbuffer sbuf_node;
-        NodeInsertionPack adc;
-        adc.net = netId;
-        adc.nodeId = dht_->getNodeId();
-        // IPv4
-        if (auto bound4 = dht_->getSocket()->getBound(AF_INET)) {
-            adc.port = bound4.getPort();
-            msgpack::pack(sbuf_node, adc);
-            peerDiscovery_->startPublish(AF_INET, PEER_DISCOVERY_DHT_SERVICE, sbuf_node);
-        }
-        // IPv6
-        if (auto bound6 = dht_->getSocket()->getBound(AF_INET6)) {
-            adc.port = bound6.getPort();
-            sbuf_node.clear();
-            msgpack::pack(sbuf_node, adc);
-            peerDiscovery_->startPublish(AF_INET6, PEER_DISCOVERY_DHT_SERVICE, sbuf_node);
-        }
-    }
 }
 
 void
 DhtRunner::shutdown(ShutdownCallback cb) {
-    if (not running) {
-        cb();
-        return;
-    }
-    std::lock_guard<std::mutex> lck(storage_mtx);
-    pending_ops_prio.emplace([=](SecureDht&) mutable {
-#ifdef OPENDHT_PROXY_CLIENT
-        if (dht_via_proxy_)
-            dht_via_proxy_->shutdown(cb);
+#if OPENDHT_PROXY_CLIENT
+    if (dht_via_proxy_)
+        dht_via_proxy_->shutdown(cb);
 #endif
-        if (dht_)
-            dht_->shutdown(cb);
+    std::lock_guard<std::mutex> lck(storage_mtx);
+    pending_ops_prio.emplace([=](SecureDht& dht) mutable {
+        dht.shutdown(cb);
     });
     cv.notify_all();
 }
@@ -238,28 +149,16 @@ DhtRunner::shutdown(ShutdownCallback cb) {
 void
 DhtRunner::join()
 {
-    if (peerDiscovery_)
-        peerDiscovery_->stop();
-
-    {
-        std::lock_guard<std::mutex> lck(dht_mtx);
-        running = false;
-        cv.notify_all();
-        bootstrap_cv.notify_all();
-        if (dht_)
-            if (auto sock = dht_->getSocket())
-                sock->stop();
-    }
-
+    running_network = false;
+    running = false;
+    cv.notify_all();
+    bootstrap_cv.notify_all();
     if (dht_thread.joinable())
         dht_thread.join();
-
     if (bootstrap_thread.joinable())
         bootstrap_thread.join();
-
-    if (peerDiscovery_) {
-        peerDiscovery_->join();
-    }
+    if (rcv_thread.joinable())
+        rcv_thread.join();
 
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
@@ -274,15 +173,6 @@ DhtRunner::join()
     }
 }
 
-SockAddr
-DhtRunner::getBound(sa_family_t af) const {
-    std::lock_guard<std::mutex> lck(dht_mtx);
-    if (dht_)
-        if (auto sock = dht_->getSocket())
-            return sock->getBound(af);
-    return SockAddr{};
-}
-
 void
 DhtRunner::dumpTables() const
 {
@@ -293,17 +183,17 @@ DhtRunner::dumpTables() const
 InfoHash
 DhtRunner::getId() const
 {
-    if (auto dht = activeDht())
-        return dht->getId();
-    return {};
+    if (!activeDht())
+        return {};
+    return activeDht()->getId();
 }
 
 InfoHash
 DhtRunner::getNodeId() const
 {
-    if (auto dht = activeDht())
-        return dht->getNodeId();
-    return {};
+    if (!activeDht())
+        return {};
+    return activeDht()->getNodeId();
 }
 
 
@@ -340,29 +230,23 @@ DhtRunner::exportValues() const {
 }
 
 void
-DhtRunner::setLogger(const Logger& logger) {
+DhtRunner::setLoggers(LogMethod error, LogMethod warn, LogMethod debug) {
     std::lock_guard<std::mutex> lck(dht_mtx);
     if (dht_)
-        dht_->setLogger(logger);
-#ifdef OPENDHT_PROXY_CLIENT
+        dht_->setLoggers(std::forward<LogMethod>(error), std::forward<LogMethod>(warn), std::forward<LogMethod>(debug));
+#if OPENDHT_PROXY_CLIENT
     if (dht_via_proxy_)
-        dht_via_proxy_->setLogger(logger);
+        dht_via_proxy_->setLoggers(std::forward<LogMethod>(error), std::forward<LogMethod>(warn), std::forward<LogMethod>(debug));
 #endif
 }
 
-void
-DhtRunner::setLoggers(LogMethod error, LogMethod warn, LogMethod debug) {
-    Logger logger {std::move(error), std::move(warn), std::move(debug)};
-    setLogger(logger);
-}
-
 void
 DhtRunner::setLogFilter(const InfoHash& f) {
     std::lock_guard<std::mutex> lck(dht_mtx);
     activeDht()->setLogFilter(f);
     if (dht_)
         dht_->setLogFilter(f);
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
     if (dht_via_proxy_)
         dht_via_proxy_->setLogFilter(f);
 #endif
@@ -403,17 +287,6 @@ DhtRunner::getNodesStats(sa_family_t af) const
     return activeDht()->getNodesStats(af);
 }
 
-NodeInfo
-DhtRunner::getNodeInfo() const {
-    std::lock_guard<std::mutex> lck(dht_mtx);
-    NodeInfo info;
-    info.id = getId();
-    info.node_id = getNodeId();
-    info.ipv4 = dht_->getNodesStats(AF_INET);
-    info.ipv6 = dht_->getNodesStats(AF_INET6);
-    return info;
-}
-
 std::vector<unsigned>
 DhtRunner::getNodeMessageStats(bool in) const
 {
@@ -455,9 +328,7 @@ std::vector<SockAddr>
 DhtRunner::getPublicAddress(sa_family_t af)
 {
     std::lock_guard<std::mutex> lck(dht_mtx);
-    if (auto dht = activeDht())
-        return dht->getPublicAddress(af);
-    return {};
+    return activeDht()->getPublicAddress(af);
 }
 std::vector<std::string>
 DhtRunner::getPublicAddressStr(sa_family_t af)
@@ -476,7 +347,7 @@ DhtRunner::registerCertificate(std::shared_ptr<crypto::Certificate> cert) {
 void
 DhtRunner::setLocalCertificateStore(CertificateStoreQuery&& query_method) {
     std::lock_guard<std::mutex> lck(dht_mtx);
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
     if (dht_via_proxy_)
         dht_via_proxy_->setLocalCertificateStore(std::forward<CertificateStoreQuery>(query_method));
 #endif
@@ -510,35 +381,17 @@ DhtRunner::loop_()
         // move to stack
         received = std::move(rcv);
     }
-
-    // Discard old packets
-    size_t dropped {0};
     if (not received.empty()) {
-        auto now = clock::now();
-        while (not received.empty() and now - received.front()->received > RX_QUEUE_MAX_DELAY) {
-            received.pop();
-            dropped++;
-        }
-    }
-
-    // Handle packets
-    if (not received.empty()) {
-        while (not received.empty()) {
-            auto& pck = received.front();
-            if (clock::now() - pck->received > RX_QUEUE_MAX_DELAY)
-                dropped++;
-            else
-                wakeup = dht->periodic(pck->data.data(), pck->data.size(), std::move(pck->from));
-            received.pop();
+        for (const auto& pck : received) {
+            auto& buf = pck.first;
+            auto& from = pck.second;
+            wakeup = dht->periodic(buf.data(), buf.size()-1, from);
         }
+        received.clear();
     } else {
-        // Or just run the scheduler
         wakeup = dht->periodic(nullptr, 0, nullptr, 0);
     }
 
-    if (dropped)
-        std::cerr << "Dropped " << dropped << " packets with high delay" << std::endl;
-
     NodeStatus nstatus4 = dht->getStatus(AF_INET);
     NodeStatus nstatus6 = dht->getStatus(AF_INET6);
     if (nstatus4 != status4 || nstatus6 != status6) {
@@ -560,13 +413,113 @@ DhtRunner::loop_()
     return wakeup;
 }
 
+
+int bindSocket(const SockAddr& addr, SockAddr& bound)
+{
+    bool is_ipv6 = addr.getFamily() == AF_INET6;
+    int sock = socket(is_ipv6 ? PF_INET6 : PF_INET, SOCK_DGRAM, 0);
+    if (sock < 0)
+        throw DhtException(std::string("Can't open socket: ") + strerror(sock));
+    int set = 1;
+#ifdef SO_NOSIGPIPE
+    setsockopt(sock, SOL_SOCKET, SO_NOSIGPIPE, (const char*)&set, sizeof(set));
+#endif
+    if (is_ipv6)
+        setsockopt(sock, IPPROTO_IPV6, IPV6_V6ONLY, (const char*)&set, sizeof(set));
+    int rc = bind(sock, addr.get(), addr.getLength());
+    if(rc < 0)
+        throw DhtException("Can't bind socket on " + addr.toString() + " " + strerror(rc));
+    sockaddr_storage ss;
+    socklen_t ss_len = sizeof(ss);
+    getsockname(sock, (sockaddr*)&ss, &ss_len);
+    bound = {ss, ss_len};
+    return sock;
+}
+
+void
+DhtRunner::startNetwork(const SockAddr sin4, const SockAddr sin6)
+{
+    running_network = false;
+    if (rcv_thread.joinable())
+        rcv_thread.join();
+    s4 = -1;
+    s6 = -1;
+
+    bound4 = {};
+    if (sin4)
+        s4 = bindSocket(sin4, bound4);
+
+#if 1
+    bound6 = {};
+    if (sin6)
+        s6 = bindSocket(sin6, bound6);
+#endif
+
+    running_network = true;
+    rcv_thread = std::thread([this]() {
+        try {
+            while (running_network) {
+                struct timeval tv {/*.tv_sec = */0, /*.tv_usec = */250000};
+                fd_set readfds;
+
+                FD_ZERO(&readfds);
+                if(s4 >= 0)
+                    FD_SET(s4, &readfds);
+                if(s6 >= 0)
+                    FD_SET(s6, &readfds);
+
+                int rc = select(s4 > s6 ? s4 + 1 : s6 + 1, &readfds, nullptr, nullptr, &tv);
+                if(rc < 0) {
+                    if(errno != EINTR) {
+                        perror("select");
+                        std::this_thread::sleep_for( std::chrono::seconds(1) );
+                    }
+                }
+
+                if (not running_network)
+                    break;
+
+                if(rc > 0) {
+                    std::array<uint8_t, 1024 * 64> buf;
+                    sockaddr_storage from;
+                    socklen_t from_len = sizeof(from);
+
+                    if(s4 >= 0 && FD_ISSET(s4, &readfds))
+                        rc = recvfrom(s4, (char*)buf.data(), buf.size(), 0, (sockaddr*)&from, &from_len);
+                    else if(s6 >= 0 && FD_ISSET(s6, &readfds))
+                        rc = recvfrom(s6, (char*)buf.data(), buf.size(), 0, (sockaddr*)&from, &from_len);
+                    else
+                        break;
+                    if (rc > 0) {
+                        {
+                            std::lock_guard<std::mutex> lck(sock_mtx);
+                            rcv.emplace_back(Blob {buf.begin(), buf.begin()+rc+1}, SockAddr(from, from_len));
+                        }
+                        cv.notify_all();
+                    }
+                }
+            }
+        } catch (const std::exception& e) {
+            std::cerr << "Error in DHT networking thread: " << e.what() << std::endl;
+        }
+        if (s4 >= 0)
+            close(s4);
+        if (s6 >= 0)
+            close(s6);
+        s4 = -1;
+        s6 = -1;
+        bound4 = {};
+        bound6 = {};
+    });
+}
+
 void
 DhtRunner::get(InfoHash hash, GetCallback vcb, DoneCallback dcb, Value::Filter f, Where w)
 {
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
         pending_ops.emplace([=](SecureDht& dht) mutable {
-            dht.get(hash, std::move(vcb), std::move(dcb), std::move(f), std::move(w));
+            dht.get(hash, vcb, dcb, std::move(f), std::move(w));
         });
     }
     cv.notify_all();
@@ -575,47 +528,48 @@ DhtRunner::get(InfoHash hash, GetCallback vcb, DoneCallback dcb, Value::Filter f
 void
 DhtRunner::get(const std::string& key, GetCallback vcb, DoneCallbackSimple dcb, Value::Filter f, Where w)
 {
-    get(InfoHash::get(key), std::move(vcb), std::move(dcb), std::move(f), std::move(w));
+    get(InfoHash::get(key), vcb, dcb, f, w);
 }
 void
 DhtRunner::query(const InfoHash& hash, QueryCallback cb, DoneCallback done_cb, Query q) {
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
         pending_ops.emplace([=](SecureDht& dht) mutable {
-            dht.query(hash, std::move(cb), std::move(done_cb), std::move(q));
+            dht.query(hash, cb, done_cb, std::move(q));
         });
     }
     cv.notify_all();
 }
 
 std::future<size_t>
-DhtRunner::listen(InfoHash hash, ValueCallback vcb, Value::Filter f, Where w)
+DhtRunner::listen(InfoHash hash, GetCallback vcb, Value::Filter f, Where w)
 {
     auto ret_token = std::make_shared<std::promise<size_t>>();
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
         pending_ops.emplace([=](SecureDht& dht) mutable {
-#ifdef OPENDHT_PROXY_CLIENT
             auto tokenbGlobal = listener_token_++;
-            auto& listener = listeners_[tokenbGlobal];
+            Listener listener {};
             listener.hash = hash;
             listener.f = std::move(f);
             listener.w = std::move(w);
-            listener.gcb = [hash,vcb,tokenbGlobal,this](const std::vector<Sp<Value>>& vals, bool expired) {
-                if (not vcb(vals, expired)) {
+            listener.gcb = [hash,vcb,tokenbGlobal,this](const std::vector<Sp<Value>>& vals){
+                if (not vcb(vals)) {
+#if OPENDHT_PROXY_CLIENT
                     cancelListen(hash, tokenbGlobal);
+#endif
                     return false;
                 }
                 return true;
             };
-            if (auto token = dht.listen(hash, listener.gcb, listener.f, listener.w)) {
-                if (use_proxy)  listener.tokenProxyDht = token;
-                else            listener.tokenClassicDht = token;
-            }
-            ret_token->set_value(tokenbGlobal);
-#else
-            ret_token->set_value(dht.listen(hash, std::move(vcb), std::move(f), std::move(w)));
+#if OPENDHT_PROXY_CLIENT
+            if (use_proxy)
+                listener.tokenProxyDht = dht.listen(hash, listener.gcb, listener.f, listener.w);
+            else
 #endif
+                listener.tokenClassicDht = dht.listen(hash, listener.gcb, listener.f, listener.w);
+            listeners_.emplace(tokenbGlobal, std::move(listener));
+            ret_token->set_value(tokenbGlobal);
         });
     }
     cv.notify_all();
@@ -625,53 +579,40 @@ DhtRunner::listen(InfoHash hash, ValueCallback vcb, Value::Filter f, Where w)
 std::future<size_t>
 DhtRunner::listen(const std::string& key, GetCallback vcb, Value::Filter f, Where w)
 {
-    return listen(InfoHash::get(key), std::move(vcb), std::move(f), std::move(w));
+    return listen(InfoHash::get(key), vcb, f, w);
 }
 
 void
 DhtRunner::cancelListen(InfoHash h, size_t token)
 {
-    {
-        std::lock_guard<std::mutex> lck(storage_mtx);
-#ifdef OPENDHT_PROXY_CLIENT
-        pending_ops.emplace([=](SecureDht&) {
-            auto it = listeners_.find(token);
-            if (it == listeners_.end()) return;
-            if (it->second.tokenClassicDht)
-                dht_->cancelListen(h, it->second.tokenClassicDht);
-            if (it->second.tokenProxyDht and dht_via_proxy_)
-                dht_via_proxy_->cancelListen(h, it->second.tokenProxyDht);
-            listeners_.erase(it);
-        });
+    std::lock_guard<std::mutex> lck(storage_mtx);
+#if OPENDHT_PROXY_CLIENT
+    pending_ops.emplace([=](SecureDht&) {
+        auto it = listeners_.find(token);
+        if (it == listeners_.end()) return;
+        if (it->second.tokenClassicDht)
+            dht_->cancelListen(h, it->second.tokenClassicDht);
+        if (it->second.tokenProxyDht and dht_via_proxy_)
+            dht_via_proxy_->cancelListen(h, it->second.tokenProxyDht);
+        listeners_.erase(it);
+    });
 #else
-        pending_ops.emplace([=](SecureDht& dht) {
-            dht.cancelListen(h, token);
-        });
+    pending_ops.emplace([=](SecureDht& dht) {
+        dht.cancelListen(h, token);
+    });
 #endif // OPENDHT_PROXY_CLIENT
-    }
     cv.notify_all();
 }
 
 void
-DhtRunner::cancelListen(InfoHash h, std::shared_future<size_t> ftoken)
+DhtRunner::cancelListen(InfoHash h, std::shared_future<size_t> token)
 {
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
-#ifdef OPENDHT_PROXY_CLIENT
-        pending_ops.emplace([=](SecureDht&) {
-            auto it = listeners_.find(ftoken.get());
-            if (it == listeners_.end()) return;
-            if (it->second.tokenClassicDht)
-                dht_->cancelListen(h, it->second.tokenClassicDht);
-            if (it->second.tokenProxyDht and dht_via_proxy_)
-                dht_via_proxy_->cancelListen(h, it->second.tokenProxyDht);
-            listeners_.erase(it);
-        });
-#else
         pending_ops.emplace([=](SecureDht& dht) {
-            dht.cancelListen(h, ftoken.get());
+            auto tk = token.get();
+            dht.cancelListen(h, tk);
         });
-#endif // OPENDHT_PROXY_CLIENT
     }
     cv.notify_all();
 }
@@ -704,7 +645,7 @@ DhtRunner::put(InfoHash hash, std::shared_ptr<Value> value, DoneCallback cb, tim
 void
 DhtRunner::put(const std::string& key, Value&& value, DoneCallbackSimple cb, time_point created, bool permanent)
 {
-    put(InfoHash::get(key), std::forward<Value>(value), std::move(cb), created, permanent);
+    put(InfoHash::get(key), std::forward<Value>(value), cb, created, permanent);
 }
 
 void
@@ -734,13 +675,13 @@ DhtRunner::putSigned(InfoHash hash, std::shared_ptr<Value> value, DoneCallback c
 void
 DhtRunner::putSigned(InfoHash hash, Value&& value, DoneCallback cb)
 {
-    putSigned(hash, std::make_shared<Value>(std::move(value)), std::move(cb));
+    putSigned(hash, std::make_shared<Value>(std::move(value)), cb);
 }
 
 void
 DhtRunner::putSigned(const std::string& key, Value&& value, DoneCallbackSimple cb)
 {
-    putSigned(InfoHash::get(key), std::forward<Value>(value), std::move(cb));
+    putSigned(InfoHash::get(key), std::forward<Value>(value), cb);
 }
 
 void
@@ -758,13 +699,13 @@ DhtRunner::putEncrypted(InfoHash hash, InfoHash to, std::shared_ptr<Value> value
 void
 DhtRunner::putEncrypted(InfoHash hash, InfoHash to, Value&& value, DoneCallback cb)
 {
-    putEncrypted(hash, to, std::make_shared<Value>(std::move(value)), std::move(cb));
+    putEncrypted(hash, to, std::make_shared<Value>(std::move(value)), cb);
 }
 
 void
 DhtRunner::putEncrypted(const std::string& key, InfoHash to, Value&& value, DoneCallback cb)
 {
-    putEncrypted(InfoHash::get(key), to, std::forward<Value>(value), std::move(cb));
+    putEncrypted(InfoHash::get(key), to, std::forward<Value>(value), cb);
 }
 
 void
@@ -835,16 +776,6 @@ DhtRunner::bootstrap(const std::string& host, const std::string& service)
     tryBootstrapContinuously();
 }
 
-void
-DhtRunner::bootstrap(const std::string& hostService)
-{
-    std::lock_guard<std::mutex> lck(bootstrap_mtx);
-    auto host_service = splitPort(hostService);
-    bootstrap_nodes_all.emplace_back(host_service.first, host_service.second);
-    bootstrap_nodes.emplace_back(std::move(host_service.first), std::move(host_service.second));
-    tryBootstrapContinuously();
-}
-
 void
 DhtRunner::clearBootstrap()
 {
@@ -853,22 +784,19 @@ DhtRunner::clearBootstrap()
 }
 
 void
-DhtRunner::bootstrap(std::vector<SockAddr> nodes, DoneCallbackSimple&& cb)
+DhtRunner::bootstrap(const std::vector<SockAddr>& nodes, DoneCallbackSimple&& cb)
 {
     std::lock_guard<std::mutex> lck(storage_mtx);
     pending_ops_prio.emplace([=](SecureDht& dht) mutable {
         auto rem = cb ? std::make_shared<std::pair<size_t, bool>>(nodes.size(), false) : nullptr;
-        for (auto& node : nodes) {
-            if (node.getPort() == 0)
-                node.setPort(net::DHT_DEFAULT_PORT);
-            dht.pingNode(std::move(node), cb ? [rem,cb](bool ok) {
+        for (const auto& node : nodes)
+            dht.pingNode(node.get(), node.getLength(), cb ? [rem,cb](bool ok) {
                 auto& r = *rem;
                 r.first--;
                 r.second |= ok;
                 if (not r.first)
                     cb(r.second);
             } : DoneCallbackSimple{});
-        }
     });
     cv.notify_all();
 }
@@ -877,24 +805,12 @@ void
 DhtRunner::bootstrap(const SockAddr& addr, DoneCallbackSimple&& cb)
 {
     std::lock_guard<std::mutex> lck(storage_mtx);
-    pending_ops_prio.emplace([addr, cb](SecureDht& dht) mutable {
-        dht.pingNode(std::move(addr), std::move(cb));
+    pending_ops_prio.emplace([addr,cb](SecureDht& dht) mutable {
+        dht.pingNode(addr.get(), addr.getLength(), std::move(cb));
     });
     cv.notify_all();
 }
 
-void
-DhtRunner::bootstrap(const InfoHash& id, const SockAddr& address)
-{
-    {
-        std::unique_lock<std::mutex> lck(storage_mtx);
-        pending_ops_prio.emplace([id, address](SecureDht& dht) mutable {
-            dht.insertNode(id, address);
-        });
-    }
-    cv.notify_all();
-}
-
 void
 DhtRunner::bootstrap(const std::vector<NodeExport>& nodes)
 {
@@ -913,7 +829,7 @@ DhtRunner::connectivityChanged()
 {
     {
         std::lock_guard<std::mutex> lck(storage_mtx);
-        pending_ops_prio.emplace([=](SecureDht& dht) {
+        pending_ops.emplace([=](SecureDht& dht) {
             dht.connectivityChanged();
         });
     }
@@ -934,9 +850,8 @@ DhtRunner::findCertificate(InfoHash hash, std::function<void(const std::shared_p
 void
 DhtRunner::resetDht()
 {
-    peerDiscovery_.reset();
-#ifdef OPENDHT_PROXY_CLIENT
     listeners_.clear();
+#if OPENDHT_PROXY_CLIENT
     dht_via_proxy_.reset();
 #endif // OPENDHT_PROXY_CLIENT
     dht_.reset();
@@ -945,57 +860,37 @@ DhtRunner::resetDht()
 SecureDht*
 DhtRunner::activeDht() const
 {
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
     return use_proxy? dht_via_proxy_.get() : dht_.get();
 #else
     return dht_.get();
 #endif // OPENDHT_PROXY_CLIENT
 }
 
-void
-DhtRunner::setProxyServer(const std::string& proxy, const std::string& pushNodeId)
-{
-#ifdef OPENDHT_PROXY_CLIENT
-    std::lock_guard<std::mutex> lck(dht_mtx);
-    if (config_.proxy_server == proxy and config_.push_node_id == pushNodeId)
-        return;
-    config_.proxy_server = proxy;
-    config_.push_node_id = pushNodeId;
-    enableProxy(use_proxy and not config_.proxy_server.empty());
-#else
-    if (not proxy.empty())
-        std::cerr << "DHT proxy requested but OpenDHT built without proxy support." << std::endl;
-#endif
-}
-
 void
 DhtRunner::enableProxy(bool proxify)
 {
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_CLIENT
     if (dht_via_proxy_) {
         dht_via_proxy_->shutdown({});
     }
     if (proxify) {
         // Init the proxy client
         auto dht_via_proxy = std::unique_ptr<DhtInterface>(
-            new DhtProxyClient(
-                config_.server_ca,
-                config_.client_identity,
-                [this]{
-                    if (config_.threaded) {
-                        {
-                            std::lock_guard<std::mutex> lck(storage_mtx);
-                            pending_ops_prio.emplace([=](SecureDht&) mutable {});
-                        }
-                        cv.notify_all();
+            new DhtProxyClient([this]{
+                if (config_.threaded) {
+                    {
+                        std::lock_guard<std::mutex> lck(storage_mtx);
+                        pending_ops_prio.emplace([=](SecureDht&) mutable {});
                     }
-                },
-                config_.proxy_server, config_.push_node_id, logger_)
+                    cv.notify_all();
+                }
+            }, config_.proxy_server, config_.push_node_id)
         );
         dht_via_proxy_ = std::unique_ptr<SecureDht>(new SecureDht(std::move(dht_via_proxy), config_.dht_config));
-#ifdef OPENDHT_PUSH_NOTIFICATIONS
-        if (not config_.push_token.empty())
-            dht_via_proxy_->setPushNotificationToken(config_.push_token);
+#if OPENDHT_PUSH_NOTIFICATIONS
+        if (not pushToken_.empty())
+            dht_via_proxy_->setPushNotificationToken(pushToken_);
 #endif
         // add current listeners
         for (auto& l: listeners_)
@@ -1026,16 +921,13 @@ DhtRunner::enableProxy(bool proxify)
 void
 DhtRunner::forwardAllMessages(bool forward)
 {
-    std::lock_guard<std::mutex> lck(dht_mtx);
-#ifdef OPENDHT_PROXY_SERVER
-#ifdef OPENDHT_PROXY_CLIENT
+#if OPENDHT_PROXY_SERVER
+#if OPENDHT_PROXY_CLIENT
     if (dht_via_proxy_)
         dht_via_proxy_->forwardAllMessages(forward);
 #endif // OPENDHT_PROXY_CLIENT
     if (dht_)
         dht_->forwardAllMessages(forward);
-#else
-    (void) forward;
 #endif // OPENDHT_PROXY_SERVER
 }
 
@@ -1044,30 +936,28 @@ DhtRunner::forwardAllMessages(bool forward)
  */
 void
 DhtRunner::setPushNotificationToken(const std::string& token) {
-    std::lock_guard<std::mutex> lck(dht_mtx);
-#if defined(OPENDHT_PROXY_CLIENT) && defined(OPENDHT_PUSH_NOTIFICATIONS)
-    config_.push_token = token;
+#if OPENDHT_PROXY_CLIENT && OPENDHT_PUSH_NOTIFICATIONS
+    pushToken_ = token;
     if (dht_via_proxy_)
         dht_via_proxy_->setPushNotificationToken(token);
-#else
-    (void) token;
 #endif
 }
 
 void
-DhtRunner::pushNotificationReceived(const std::map<std::string, std::string>& data)
+DhtRunner::pushNotificationReceived(const std::map<std::string, std::string>& data) const
 {
-#if defined(OPENDHT_PROXY_CLIENT) && defined(OPENDHT_PUSH_NOTIFICATIONS)
-    {
-        std::lock_guard<std::mutex> lck(storage_mtx);
-        pending_ops_prio.emplace([=](SecureDht&) {
-            if (dht_via_proxy_)
-                dht_via_proxy_->pushNotificationReceived(data);
-        });
-    }
-    cv.notify_all();
-#else
-    (void) data;
+#if OPENDHT_PROXY_CLIENT && OPENDHT_PUSH_NOTIFICATIONS
+    if (dht_via_proxy_)
+        dht_via_proxy_->pushNotificationReceived(data);
+#endif
+}
+
+void
+DhtRunner::resubscribe(unsigned token)
+{
+#if OPENDHT_PROXY_CLIENT && OPENDHT_PUSH_NOTIFICATIONS
+    if (dht_via_proxy_)
+        dht_via_proxy_->resubscribe(token);
 #endif
 }