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83 lines
3 KiB
C
83 lines
3 KiB
C
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// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program 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
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program 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 Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef NL_CURL_HTTP_CLIENT_H
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#define NL_CURL_HTTP_CLIENT_H
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#include "nel/misc/types_nl.h"
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#include <string>
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/**
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* HTTP client with SSL capabilities
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*/
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class CCurlHttpClient
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{
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public:
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/// Constructor
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CCurlHttpClient() {}
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/// Connect to an http server (string by val is intended). If you specify a whole URL, an attempt will be made to determine the server.
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bool connect(const std::string &server);
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/// Authenticate with "user:password" (only for restricted websites)
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bool authenticate(const std::string &user, const std::string &password);
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/// For a https server, call this with true to check for server certificate and host
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bool verifyServer(bool verify);
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/// Send a 'get' request
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bool sendGet(const std::string &url, const std::string& params=std::string(), bool verbose=false);
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/// Send a 'get' request with a cookie
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bool sendGetWithCookie(const std::string &url, const std::string &name, const std::string &value, const std::string& params=std::string(), bool verbose=false);
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/// Send a 'post' request
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bool sendPost(const std::string &url, const std::string& params=std::string(), bool verbose=false);
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/// Send a 'post' request with a cookie
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bool sendPostWithCookie(const std::string &url, const std::string &name, const std::string &value, const std::string& params=std::string(), bool verbose=false);
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/// Wait for a response
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bool receive(std::string &res, bool verbose=false);
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/// Disconnect if connected (otherwise does nothing)
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void disconnect();
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protected:
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/// Helper
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bool sendRequest(const std::string& methodWB, const std::string &url, const std::string &cookieName, const std::string &cookieValue, const std::string& postParams, bool verbose);
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/// Helper
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void pushReceivedData(uint8 *buffer, uint size);
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static size_t writeDataFromCurl(void *buffer, size_t size, size_t nmemb, void *pHttpClient);
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private:
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void* _CurlStruct; // void* to prevent including curl.h in a header file
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std::vector<uint8> _ReceiveBuffer;
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std::string _Auth; // must be kept here because curl only stores the char pointer
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};
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extern CCurlHttpClient CurlHttpClient;
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#endif // NL_HTTP_CLIENT_H
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/* End of http_client_curl.h */
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