svn -> git Migration

2026-08-28 20:07:56 +00:00 · 2013-02-16 16:14:39 -08:00
parent 88c9715fb0
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+/*  EQEMu:  Everquest Server Emulator
+ * 
+ * 	This code originated from `C++ Sockets Library` referenced below.
+ * 	Taken and stripped/modified to remove dependancies on parts of
+ * 	the library which we are not using, and to suit other needs.
+ * 		2006 - EQEMu Development Team (http://eqemulator.net)
+ * 
+ * 
+ */
+
+/** \file HTTPSocket.h 	Class HTTPSocket definition.
+ **	\date  2004-04-06
+ **	\author grymse@alhem.net
+**/
+/*
+Copyright (C) 2004,2005  Anders Hedstrom
+
+This library is made available under the terms of the GNU GPL.
+
+If you would like to use this library in a closed-source application,
+a separate license agreement is available. For information about 
+the closed-source license agreement for the C++ sockets library,
+please visit http://www.alhem.net/Sockets/license.html and/or
+email license@alhem.net.
+
+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 2
+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, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+*/
+#ifndef _HTTPSOCKET_H
+#define _HTTPSOCKET_H
+
+#include <map>
+#include <string>
+#include "../TCPConnection.h"
+
+
+#ifdef SOCKETS_NAMESPACE
+namespace SOCKETS_NAMESPACE {
+#endif
+
+/** \defgroup http HTTP Sockets */
+/** HTTP request/response base class. 
+	\ingroup http */
+class HTTPSocket : public TCPConnection
+{
+	/** map to hold http header values. */
+	typedef std::map<std::string,std::string> string_m;
+public:
+	HTTPSocket(uint32 ID, SOCKET in_socket, uint32 irIP, uint16 irPort);
+	virtual ~HTTPSocket();
+
+	void OnLine(const std::string& line);
+
+	/** Callback executes when first line has been received.
+		GetMethod, GetUrl/GetUri, and GetHttpVersion are valid when this callback is executed. */
+	virtual void OnFirst() = 0;
+	/** For each header line this callback is executed.
+		\param key Http header name
+		\param value Http header value */
+	virtual void OnHeader(const std::string& key,const std::string& value) = 0;
+	/** Callback fires when all http headers have been received. */
+	virtual void OnHeaderComplete() = 0;
+	/** Chunk of http body data recevied. */
+	virtual void OnData(const char *,size_t) = 0;
+
+	const std::string& GetMethod();
+	void SetMethod(const std::string& x);
+	const std::string& GetUrl();
+	void SetUrl(const std::string& x);
+	const std::string& GetUri();
+	void SetUri(const std::string& x);
+	const std::string& GetQueryString();
+	const std::string& GetHttpVersion();
+	const std::string& GetStatus();
+	const std::string& GetStatusText();
+	bool IsRequest();
+	bool IsResponse();
+
+	void SetHttpVersion(const std::string& x);
+	void SetStatus(const std::string& x);
+	void SetStatus(const std::string& num, const std::string& text);
+	void SetStatusText(const std::string& x);
+	void AddResponseHeader(const std::string& x,const std::string& y);
+	void AddResponseHeader(const std::string& x,const char *format, ...);
+	void SendResponse();
+	void SendResponse(const std::string& status_num, const std::string& status_text);
+	void SendRequest();
+
+	/** Implement this to return your own User-agent string. */
+	virtual std::string MyUseragent();
+
+protected:
+	/** Reset state of socket to sucessfully implement keep-alive. */
+	virtual void Reset();
+	
+	//stubs for crap which used to be in our parent class (TcpSocket)
+	bool SendString(const char *str);
+	bool SendBuf(const char *dat, unsigned int len);
+
+	virtual bool ProcessReceivedData(char* errbuf = 0);
+	
+private:
+//	HTTPSocket& operator=(const HTTPSocket& ) { return *this; }
+	bool m_first;
+	bool m_header;
+	std::string m_line;
+	std::string m_method;
+	std::string m_url;
+	std::string m_uri;
+	std::string m_query_string;
+	std::string m_http_version;
+	std::string m_status;
+	std::string m_status_text;
+	bool m_request;
+	bool m_response;
+	string_m m_response_header;
+};
+
+
+
+
+#ifdef SOCKETS_NAMESPACE
+}
+#endif
+
+#endif // _HTTPSOCKET_H