128 sor
3.3 KiB
C++
128 sor
3.3 KiB
C++
/* Copyright (c) 2018 Albert S.
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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*/
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#include "request.h"
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#include "utils.h"
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Request::Request(std::string url)
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{
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this->url = url;
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size_t question = url.find_first_of('?');
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if(question != std::string::npos)
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{
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initGetMap(url.substr(question + 1));
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}
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}
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std::pair<std::string, std::string> Request::createPairFromVar(std::string var)
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{
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size_t equal = var.find_first_of('=');
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if(equal == std::string::npos)
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{
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return std::make_pair(std::move(var), "");
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}
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else
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{
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std::string key = var.substr(0, equal);
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std::string val = utils::html_xss(utils::urldecode(var.substr(equal + 1)));
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return std::make_pair(std::move(key), std::move(val));
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}
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}
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void Request::initMultiMap(std::multimap<std::string, std::string> &map, const std::string &url)
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{
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auto splitted = utils::split(url, '&');
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for(const std::string &part : splitted)
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{
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auto pair = createPairFromVar(part);
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map.insert(pair);
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}
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}
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void Request::initGetMap(const std::string &url)
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{
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size_t question = url.find_first_of('?');
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if(question != std::string::npos)
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{
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initMultiMap(getVars, url.substr(question + 1));
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}
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else
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{
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initMultiMap(getVars, url);
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}
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}
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void Request::initPostMap(const std::string &url)
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{
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initMultiMap(postVars, url);
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}
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void Request::initCookies(const std::string &cookiestr)
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{
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// TODO: find out what it really should be, ";" or "; "?
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std::regex regex{";+\\s?"};
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auto cookiesplitted = utils::split(cookiestr, regex);
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for(const std::string &part : cookiesplitted)
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{
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auto pair = createPairFromVar(part);
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cookies.push_back(Cookie(pair.first, pair.second));
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}
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}
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std::string Request::get(const std::string &key) const
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{
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return utils::getKeyOrEmpty(this->getVars, key);
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}
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std::string Request::post(const std::string &key) const
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{
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return utils::getKeyOrEmpty(this->postVars, key);
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}
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std::string Request::param(const std::string &key) const
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{
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std::string getvar = get(key);
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if(getvar.empty())
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{
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return post(key);
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}
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return getvar;
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}
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std::string Request::cookie(const std::string &key) const
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{
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for(const Cookie &c : cookies)
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{
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if(c.key == key)
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{
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return c.value;
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}
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}
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return "";
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}
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std::vector<std::string> Request::allGet(const std::string &key)
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{
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return utils::getAll(this->getVars, key);
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}
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std::vector<std::string> Request::allPost(const std::string &key)
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{
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return utils::getAll(this->postVars, key);
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}
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