1865e5da41
Many headers don't really need to include database.hh, the include can be replaced by forward declarations and/or including the actually needed headers directly. Some headers don't need this include at all. Each header was verified to be compilable on its own after the change, by including it into an empty `.cc` file and compiling it. `.cc` files that used to get `database.hh` through headers that no longer include it were changed to include it themselves.
114 lines
3.4 KiB
C++
114 lines
3.4 KiB
C++
/*
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* Copyright 2018 ScyllaDB
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*/
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/*
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* This file is part of Scylla.
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*
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* Scylla is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Scylla is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Scylla. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "api/config.hh"
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#include "api/api-doc/config.json.hh"
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#include "db/config.hh"
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#include "database.hh"
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#include <sstream>
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#include <boost/algorithm/string/replace.hpp>
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namespace api {
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template<class T>
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json::json_return_type get_json_return_type(const T& val) {
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return json::json_return_type(val);
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}
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/*
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* As commented on db::seed_provider_type is not used
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* and probably never will.
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*
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* Just in case, we will return its name
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*/
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template<>
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json::json_return_type get_json_return_type(const db::seed_provider_type& val) {
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return json::json_return_type(val.class_name);
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}
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std::string format_type(const std::string& type) {
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if (type == "int") {
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return "integer";
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}
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return type;
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}
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future<> get_config_swagger_entry(const std::string& name, const std::string& description, const std::string& type, bool& first, output_stream<char>& os) {
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std::stringstream ss;
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if (first) {
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first=false;
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} else {
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ss <<',';
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};
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ss << "\"/config/" << name <<"\": {"
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"\"get\": {"
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"\"description\": \"" << boost::replace_all_copy(boost::replace_all_copy(boost::replace_all_copy(description,"\n","\\n"),"\"", "''"), "\t", " ") <<"\","
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"\"operationId\": \"find_config_"<< name <<"\","
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"\"produces\": ["
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"\"application/json\""
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"],"
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"\"tags\": [\"config\"],"
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"\"parameters\": ["
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"],"
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"\"responses\": {"
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"\"200\": {"
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"\"description\": \"Config value\","
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"\"schema\": {"
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"\"type\": \"" << format_type(type) << "\""
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"}"
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"},"
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"\"default\": {"
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"\"description\": \"unexpected error\","
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"\"schema\": {"
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"\"$ref\": \"#/definitions/ErrorModel\""
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"}"
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"}"
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"}"
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"}"
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"}";
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return os.write(ss.str());
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}
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namespace cs = httpd::config_json;
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#define _get_config_value(name, type, deflt, status, desc, ...) if (id == #name) {return get_json_return_type(ctx.db.local().get_config().name());}
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#define _get_config_description(name, type, deflt, status, desc, ...) f = f.then([&os, &first] {return get_config_swagger_entry(#name, desc, #type, first, os);});
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void set_config(std::shared_ptr < api_registry_builder20 > rb, http_context& ctx, routes& r) {
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rb->register_function(r, [] (output_stream<char>& os) {
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return do_with(true, [&os] (bool& first) {
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auto f = make_ready_future();
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_make_config_values(_get_config_description)
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return f;
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});
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});
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cs::find_config_id.set(r, [&ctx] (const_req r) {
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auto id = r.param["id"];
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_make_config_values(_get_config_value)
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throw bad_param_exception(sstring("No such config entry: ") + id);
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});
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}
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}
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