Vendor dependencies. (#162)

README.md

@@ -341,3 +341,7 @@ example uses JavaScript's `btoa` and `atob` functions for string
 conversion. For dealing with files directly, using the
 [HTML5 File API](https://developer.mozilla.org/en-US/docs/Web/API/FileReader.readAsDataURL)
 would be a good option.
+
+## Vendoring
+
+Vendoring is done with [glide](https://github.com/Masterminds/glide).

glide.lock

@@ -0,0 +1,51 @@
+hash: 90e30b60b37a1dcf1a9b7a641d2b155e80f1e5183471279aed9abec168ed63a8
+updated: 2016-08-04T15:34:19.118506875-07:00
+imports:
+- name: bitbucket.org/ww/goautoneg
+  version: '***'
+- name: github.com/beorn7/perks
+  version: b965b613227fddccbfffe13eae360ed3fa822f8d
+  subpackages:
+  - quantile
+- name: github.com/cloudflare/cfssl
+  version: db0d0650b6496bfe8061ec56a92edd32d8e75c30
+  subpackages:
+  - crypto/pkcs7
+  - csr
+  - errors
+  - helpers
+  - helpers/derhelpers
+  - log
+  - transport/core
+- name: github.com/coreos/go-systemd
+  version: d6c05a1dcbb5ac02b7653da4d99e5db340c20778
+  subpackages:
+  - activation
+- name: github.com/golang/protobuf
+  version: c22ae3cf020a21ebb7ae566dccbe90fc8ea4f9ea
+  subpackages:
+  - proto
+- name: github.com/matttproud/golang_protobuf_extensions
+  version: fc2b8d3a73c4867e51861bbdd5ae3c1f0869dd6a
+  subpackages:
+  - pbutil
+- name: github.com/prometheus/client_golang
+  version: 6dbab8106ed3ed77359ac85d9cf08e30290df864
+  subpackages:
+  - model
+  - prometheus
+  - text
+- name: github.com/prometheus/client_model
+  version: fa8ad6fec33561be4280a8f0514318c79d7f6cb6
+  subpackages:
+  - go
+- name: github.com/prometheus/procfs
+  version: 6c34ef819e19b4e16f410100ace4aa006f0e3bf8
+- name: golang.org/x/crypto
+  version: 1f22c0103821b9390939b6776727195525381532
+  subpackages:
+  - pbkdf2
+  - pkcs12
+  - pkcs12/internal/rc2
+  - scrypt
+testImports: []

glide.yaml

@@ -0,0 +1,17 @@
+package: github.com/cloudflare/redoctober
+import:
+- package: github.com/cloudflare/cfssl
+  version: ^1.2.0
+  subpackages:
+  - transport/core
+- package: github.com/coreos/go-systemd
+  version: ^11.0.0
+  subpackages:
+  - activation
+- package: github.com/prometheus/client_golang
+  version: ^0.7.0
+  subpackages:
+  - prometheus
+- package: golang.org/x/crypto
+  subpackages:
+  - scrypt

vendor/bitbucket.org/ww/goautoneg/.hg/branch

@@ -0,0 +1 @@
+default

vendor/bitbucket.org/ww/goautoneg/.hg/cache/branch2-served

@@ -0,0 +1,2 @@
+75cd24fc2f2c2a2088577d12123ddee5f54e0675 4
+75cd24fc2f2c2a2088577d12123ddee5f54e0675 o default

vendor/bitbucket.org/ww/goautoneg/.hg/cache/rbc-names-v1

@@ -0,0 +1 @@
+default

vendor/bitbucket.org/ww/goautoneg/.hg/cache/tags2-served

@@ -0,0 +1 @@
+4 75cd24fc2f2c2a2088577d12123ddee5f54e0675

vendor/bitbucket.org/ww/goautoneg/.hg/cache/tags2-visible

@@ -0,0 +1 @@
+4 75cd24fc2f2c2a2088577d12123ddee5f54e0675

vendor/bitbucket.org/ww/goautoneg/.hg/hgrc

@@ -0,0 +1,14 @@
+# example repository config (see "hg help config" for more info)
+[paths]
+default = https://bitbucket.org/ww/goautoneg
+
+# path aliases to other clones of this repo in URLs or filesystem paths
+# (see "hg help config.paths" for more info)
+#
+# default-push = ssh://jdoe@example.net/hg/jdoes-fork
+# my-fork      = ssh://jdoe@example.net/hg/jdoes-fork
+# my-clone     = /home/jdoe/jdoes-clone
+
+[ui]
+# name and email (local to this repository, optional), e.g.
+# username = Jane Doe <jdoe@example.com>

vendor/bitbucket.org/ww/goautoneg/.hg/requires

@@ -0,0 +1,5 @@
+dotencode
+fncache
+generaldelta
+revlogv1
+store

vendor/bitbucket.org/ww/goautoneg/.hg/store/fncache

@@ -0,0 +1,4 @@
+data/autoneg.go.i
+data/Makefile.i
+data/autoneg_test.go.i
+data/README.txt.i

vendor/bitbucket.org/ww/goautoneg/.hg/undo.branch

@@ -0,0 +1 @@
+default

vendor/bitbucket.org/ww/goautoneg/.hg/undo.desc

@@ -0,0 +1,3 @@
+0
+pull
+https://bitbucket.org/ww/goautoneg

vendor/bitbucket.org/ww/goautoneg/Makefile

@@ -0,0 +1,13 @@
+include $(GOROOT)/src/Make.inc
+
+TARG=bitbucket.org/ww/goautoneg
+GOFILES=autoneg.go
+
+include $(GOROOT)/src/Make.pkg
+
+format:
+	gofmt -w *.go
+
+docs:
+	gomake clean
+	godoc ${TARG} > README.txt

vendor/bitbucket.org/ww/goautoneg/README.txt

@@ -0,0 +1,67 @@
+PACKAGE
+
+package goautoneg
+import "bitbucket.org/ww/goautoneg"
+
+HTTP Content-Type Autonegotiation.
+
+The functions in this package implement the behaviour specified in
+http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
+
+Copyright (c) 2011, Open Knowledge Foundation Ltd.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+    Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+    Neither the name of the Open Knowledge Foundation Ltd. nor the
+    names of its contributors may be used to endorse or promote
+    products derived from this software without specific prior written
+    permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+FUNCTIONS
+
+func Negotiate(header string, alternatives []string) (content_type string)
+Negotiate the most appropriate content_type given the accept header
+and a list of alternatives.
+
+func ParseAccept(header string) (accept []Accept)
+Parse an Accept Header string returning a sorted list
+of clauses
+
+
+TYPES
+
+type Accept struct {
+    Type, SubType string
+    Q             float32
+    Params        map[string]string
+}
+Structure to represent a clause in an HTTP Accept Header
+
+
+SUBDIRECTORIES
+
+	.hg

vendor/bitbucket.org/ww/goautoneg/autoneg.go

@@ -0,0 +1,162 @@
+/*
+HTTP Content-Type Autonegotiation.
+
+The functions in this package implement the behaviour specified in
+http://www.w3.org/Protocols/rfc2616/rfc2616-sec14.html
+
+Copyright (c) 2011, Open Knowledge Foundation Ltd.
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+    Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+
+    Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in
+    the documentation and/or other materials provided with the
+    distribution.
+
+    Neither the name of the Open Knowledge Foundation Ltd. nor the
+    names of its contributors may be used to endorse or promote
+    products derived from this software without specific prior written
+    permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+
+*/
+package goautoneg
+
+import (
+	"sort"
+	"strconv"
+	"strings"
+)
+
+// Structure to represent a clause in an HTTP Accept Header
+type Accept struct {
+	Type, SubType string
+	Q             float64
+	Params        map[string]string
+}
+
+// For internal use, so that we can use the sort interface
+type accept_slice []Accept
+
+func (accept accept_slice) Len() int {
+	slice := []Accept(accept)
+	return len(slice)
+}
+
+func (accept accept_slice) Less(i, j int) bool {
+	slice := []Accept(accept)
+	ai, aj := slice[i], slice[j]
+	if ai.Q > aj.Q {
+		return true
+	}
+	if ai.Type != "*" && aj.Type == "*" {
+		return true
+	}
+	if ai.SubType != "*" && aj.SubType == "*" {
+		return true
+	}
+	return false
+}
+
+func (accept accept_slice) Swap(i, j int) {
+	slice := []Accept(accept)
+	slice[i], slice[j] = slice[j], slice[i]
+}
+
+// Parse an Accept Header string returning a sorted list
+// of clauses
+func ParseAccept(header string) (accept []Accept) {
+	parts := strings.Split(header, ",")
+	accept = make([]Accept, 0, len(parts))
+	for _, part := range parts {
+		part := strings.Trim(part, " ")
+
+		a := Accept{}
+		a.Params = make(map[string]string)
+		a.Q = 1.0
+
+		mrp := strings.Split(part, ";")
+
+		media_range := mrp[0]
+		sp := strings.Split(media_range, "/")
+		a.Type = strings.Trim(sp[0], " ")
+
+		switch {
+		case len(sp) == 1 && a.Type == "*":
+			a.SubType = "*"
+		case len(sp) == 2:
+			a.SubType = strings.Trim(sp[1], " ")
+		default:
+			continue
+		}
+
+		if len(mrp) == 1 {
+			accept = append(accept, a)
+			continue
+		}
+
+		for _, param := range mrp[1:] {
+			sp := strings.SplitN(param, "=", 2)
+			if len(sp) != 2 {
+				continue
+			}
+			token := strings.Trim(sp[0], " ")
+			if token == "q" {
+				a.Q, _ = strconv.ParseFloat(sp[1], 32)
+			} else {
+				a.Params[token] = strings.Trim(sp[1], " ")
+			}
+		}
+
+		accept = append(accept, a)
+	}
+
+	slice := accept_slice(accept)
+	sort.Sort(slice)
+
+	return
+}
+
+// Negotiate the most appropriate content_type given the accept header
+// and a list of alternatives.
+func Negotiate(header string, alternatives []string) (content_type string) {
+	asp := make([][]string, 0, len(alternatives))
+	for _, ctype := range alternatives {
+		asp = append(asp, strings.SplitN(ctype, "/", 2))
+	}
+	for _, clause := range ParseAccept(header) {
+		for i, ctsp := range asp {
+			if clause.Type == ctsp[0] && clause.SubType == ctsp[1] {
+				content_type = alternatives[i]
+				return
+			}
+			if clause.Type == ctsp[0] && clause.SubType == "*" {
+				content_type = alternatives[i]
+				return
+			}
+			if clause.Type == "*" && clause.SubType == "*" {
+				content_type = alternatives[i]
+				return
+			}
+		}
+	}
+	return
+}

vendor/bitbucket.org/ww/goautoneg/autoneg_test.go

@@ -0,0 +1,33 @@
+package goautoneg
+
+import (
+	"testing"
+)
+
+var chrome = "application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"
+
+func TestParseAccept(t *testing.T) {
+	alternatives := []string{"text/html", "image/png"}
+	content_type := Negotiate(chrome, alternatives)
+	if content_type != "image/png" {
+		t.Errorf("got %s expected image/png", content_type)
+	}
+
+	alternatives = []string{"text/html", "text/plain", "text/n3"}
+	content_type = Negotiate(chrome, alternatives)
+	if content_type != "text/html" {
+		t.Errorf("got %s expected text/html", content_type)
+	}
+
+	alternatives = []string{"text/n3", "text/plain"}
+	content_type = Negotiate(chrome, alternatives)
+	if content_type != "text/plain" {
+		t.Errorf("got %s expected text/plain", content_type)
+	}
+
+	alternatives = []string{"text/n3", "application/rdf+xml"}
+	content_type = Negotiate(chrome, alternatives)
+	if content_type != "text/n3" {
+		t.Errorf("got %s expected text/n3", content_type)
+	}
+}