1 files changed, 0 insertions, 356 deletions
diff --git a/src/Sockets/TcpSocket.h b/src/Sockets/TcpSocket.h
deleted file mode 100644
index 1733de4..0000000
--- a/src/Sockets/TcpSocket.h
+++ /dev/null
@@ -1,356 +0,0 @@
-/** \file TcpSocket.h
- **	\date  2004-02-13
- **	\author grymse@alhem.net
-**/
-/*
-Copyright (C) 2004-2007  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 _SOCKETS_TcpSocket_H
-#define _SOCKETS_TcpSocket_H
-#include "sockets-config.h"
-#include "StreamSocket.h"
-#ifdef HAVE_OPENSSL
-#include <openssl/ssl.h>
-#include "SSLInitializer.h"
-#endif
-
-#include <cstring>
-
-#define TCP_BUFSIZE_READ 16400
-#define TCP_OUTPUT_CAPACITY 1024000
-
-
-#ifdef SOCKETS_NAMESPACE
-namespace SOCKETS_NAMESPACE {
-#endif
-
-class SocketAddress;
-
-
-/** Socket implementation for TCP. 
-	\ingroup basic */
-class TcpSocket : public StreamSocket
-{
-	/** \defgroup internal Internal utility */
-protected:
-	/** Buffer class containing one read/write circular buffer. 
-		\ingroup internal */
-	class CircularBuffer
-	{
-	public:
-		CircularBuffer(size_t size);
-		~CircularBuffer();
-
-		/** append l bytes from p to buffer */
-		bool Write(const char *p,size_t l);
-		/** copy l bytes from buffer to dest */
-		bool Read(char *dest,size_t l);
-		/** skip l bytes from buffer */
-		bool Remove(size_t l);
-		/** read l bytes from buffer, returns as string. */
-		std::string ReadString(size_t l);
-
-		/** total buffer length */
-		size_t GetLength();
-		/** pointer to circular buffer beginning */
-		const char *GetStart();
-		/** return number of bytes from circular buffer beginning to buffer physical end */
-		size_t GetL();
-		/** return free space in buffer, number of bytes until buffer overrun */
-		size_t Space();
-
-		/** return total number of bytes written to this buffer, ever */
-		unsigned long ByteCounter(bool clear = false);
-
-	private:
-		CircularBuffer(const CircularBuffer& s) {}
-		CircularBuffer& operator=(const CircularBuffer& ) { return *this; }
-		char *buf;
-		size_t m_max;
-		size_t m_q;
-		size_t m_b;
-		size_t m_t;
-		unsigned long m_count;
-	};
-	/** Output buffer struct.
-		\ingroup internal */
-	struct OUTPUT {
-		OUTPUT() : _b(0), _t(0), _q(0) {}
-		OUTPUT(const char *buf, size_t len) : _b(0), _t(len), _q(len) {
-			memcpy(_buf, buf, len);
-		}
-		size_t Space() {
-			return TCP_OUTPUT_CAPACITY - _t;
-		}
-		void Add(const char *buf, size_t len) {
-			memcpy(_buf + _t, buf, len);
-			_t += len;
-			_q += len;
-		}
-		size_t Remove(size_t len) {
-			_b += len;
-			_q -= len;
-			return _q;
-		}
-		const char *Buf() {
-			return _buf + _b;
-		}
-		size_t Len() {
-			return _q;
-		}
-		size_t _b;
-		size_t _t;
-		size_t _q;
-		char _buf[TCP_OUTPUT_CAPACITY];
-	};
-	typedef std::list<OUTPUT *> output_l;
-
-public:
-	/** Constructor with standard values on input/output buffers. */
-	TcpSocket(ISocketHandler& );
-	/** Constructor with custom values for i/o buffer. 
-		\param h ISocketHandler reference
-		\param isize Input buffer size
-		\param osize Output buffer size */
-	TcpSocket(ISocketHandler& h,size_t isize,size_t osize);
-	~TcpSocket();
-
-	/** Open a connection to a remote server.
-	    If you want your socket to connect to a server, 
-	    always call Open before Add'ing a socket to the sockethandler.
-	    If not, the connection attempt will not be monitored by the
-	    socket handler... 
-		\param ip IP address
-		\param port Port number
-		\param skip_socks Do not use socks4 even if configured */
-	bool Open(ipaddr_t ip,port_t port,bool skip_socks = false);
-#ifdef ENABLE_IPV6
-#ifdef IPPROTO_IPV6
-	/** Open connection. 
-		\param ip Ipv6 address
-		\param port Port number
-		\param skip_socks Do not use socks4 even if configured */
-	bool Open(in6_addr ip,port_t port,bool skip_socks = false);
-#endif
-#endif
-	bool Open(SocketAddress&,bool skip_socks = false);
-	bool Open(SocketAddress&,SocketAddress& bind_address,bool skip_socks = false);
-	/** Open connection. 
-		\param host Hostname
-		\param port Port number */
-	bool Open(const std::string &host,port_t port);
-
-	/** Connect timeout callback. */
-	void OnConnectTimeout();
-#ifdef _WIN32
-	/** Connection failed reported as exception on win32 */
-	void OnException();
-#endif
-
-	/** Close file descriptor - internal use only. 
-		\sa SetCloseAndDelete */
-	int Close();
-
-	/** Send a string. 
-		\param s String to send 
-		\param f Dummy flags -- not used */
-	void Send(const std::string &s,int f = 0);
-	/** Send string using printf formatting. */
-	void Sendf(const char *format, ...);
-	/** Send buffer of bytes.
-		\param buf Buffer pointer
-		\param len Length of data
-		\param f Dummy flags -- not used */
-	void SendBuf(const char *buf,size_t len,int f = 0);
-	/** This callback is executed after a successful read from the socket.
-		\param buf Pointer to the data
-		\param len Length of the data */
-	virtual void OnRawData(const char *buf,size_t len);
-
-	/** Called when output buffer has been sent.
-	    Note: Will only be called IF the output buffer has been used.
-	    Send's that was successful without needing the output buffer
-	    will not generate a call to this method. */
-	virtual void OnWriteComplete();
-	/** Number of bytes in input buffer. */
-	size_t GetInputLength();
-	/** Number of bytes in output buffer. */
-	size_t GetOutputLength();
-
-	/** Callback fires when a socket in line protocol has read one full line. 
-		\param line Line read */
-	void OnLine(const std::string& line);
-	/** Get counter of number of bytes received. */
-	uint64_t GetBytesReceived(bool clear = false);
-	/** Get counter of number of bytes sent. */
-	uint64_t GetBytesSent(bool clear = false);
-
-	/** Socks4 specific callback. */
-	void OnSocks4Connect();
-	/** Socks4 specific callback. */
-	void OnSocks4ConnectFailed();
-	/** Socks4 specific callback.
-		\return 'need_more' */
-	bool OnSocks4Read();
-
-#ifdef ENABLE_RESOLVER
-	/** Callback executed when resolver thread has finished a resolve request. */
-	void OnResolved(int id,ipaddr_t a,port_t port);
-#ifdef ENABLE_IPV6
-	void OnResolved(int id,in6_addr& a,port_t port);
-#endif
-#endif
-#ifdef HAVE_OPENSSL
-	/** Callback for 'New' ssl support - replaces SSLSocket. Internal use. */
-	void OnSSLConnect();
-	/** Callback for 'New' ssl support - replaces SSLSocket. Internal use. */
-	void OnSSLAccept();
-	/** This method must be implemented to initialize 
-		the ssl context for an outgoing connection. */
-	virtual void InitSSLClient();
-	/** This method must be implemented to initialize 
-		the ssl context for an incoming connection. */
-	virtual void InitSSLServer();
-#endif
-
-#ifdef ENABLE_RECONNECT
-	/** Flag that says a broken connection will try to reconnect. */
-	void SetReconnect(bool = true);
-	/** Check reconnect on lost connection flag status. */
-	bool Reconnect();
-	/** Flag to determine if a reconnect is in progress. */
-	void SetIsReconnect(bool x = true);
-	/** Socket is reconnecting. */
-	bool IsReconnect();
-#endif
-
-	void DisableInputBuffer(bool = true);
-
-	void OnOptions(int,int,int,SOCKET);
-
-	void SetLineProtocol(bool = true);
-
-	// TCP options
-	bool SetTcpNodelay(bool = true);
-
-	virtual int Protocol();
-
-	/** Trigger limit for callback OnTransferLimit. */
-	void SetTransferLimit(size_t sz);
-	/** This callback fires when the output buffer drops below the value
-	    set by SetTransferLimit. Default: 0 (disabled). */
-	virtual void OnTransferLimit();
-
-protected:
-	TcpSocket(const TcpSocket& );
-	void OnRead();
-	void OnRead( char *buf, size_t n );
-	void OnWrite();
-#ifdef HAVE_OPENSSL
-	/** SSL; Initialize ssl context for a client socket. 
-		\param meth_in SSL method */
-	void InitializeContext(const std::string& context, SSL_METHOD *meth_in = NULL);
-	/** SSL; Initialize ssl context for a server socket. 
-		\param keyfile Combined private key/certificate file 
-		\param password Password for private key 
-		\param meth_in SSL method */
-	void InitializeContext(const std::string& context, const std::string& keyfile, const std::string& password, SSL_METHOD *meth_in = NULL);
-	/** SSL; Initialize ssl context for a server socket. 
-		\param certfile Separate certificate file
-		\param keyfile Combined private key/certificate file 
-		\param password Password for private key 
-		\param meth_in SSL method */
-	void InitializeContext(const std::string& context, const std::string& certfile, const std::string& keyfile, const std::string& password, SSL_METHOD *meth_in = NULL);
-	/** SSL; Password callback method. */
-static	int SSL_password_cb(char *buf,int num,int rwflag,void *userdata);
-	/** SSL; Get pointer to ssl context structure. */
-	virtual SSL_CTX *GetSslContext();
-	/** SSL; Get pointer to ssl structure. */
-	virtual SSL *GetSsl();
-	/** ssl; still negotiating connection. */
-	bool SSLNegotiate();
-	/** SSL; Get ssl password. */
-	const std::string& GetPassword();
-#endif
-
-	CircularBuffer ibuf; ///< Circular input buffer
-
-private:
-	TcpSocket& operator=(const TcpSocket& ) { return *this; }
-
-	/** the actual send() */
-	int TryWrite(const char *buf, size_t len);
-	/** add data to output buffer top */
-	void Buffer(const char *buf, size_t len);
-
-	//
-	bool m_b_input_buffer_disabled;
-	uint64_t m_bytes_sent;
-	uint64_t m_bytes_received;
-	bool m_skip_c; ///< Skip second char of CRLF or LFCR sequence in OnRead
-	char m_c; ///< First char in CRLF or LFCR sequence
-	std::string m_line; ///< Current line in line protocol mode
-#ifdef SOCKETS_DYNAMIC_TEMP
-	char *m_buf; ///< temporary read buffer
-#endif
-	output_l m_obuf; ///< output buffer
-	OUTPUT *m_obuf_top; ///< output buffer on top
-	size_t m_transfer_limit;
-	size_t m_output_length;
-
-#ifdef HAVE_OPENSSL
-static	SSLInitializer m_ssl_init;
-	SSL_CTX *m_ssl_ctx; ///< ssl context
-	SSL *m_ssl; ///< ssl 'socket'
-	BIO *m_sbio; ///< ssl bio
-	std::string m_password; ///< ssl password
-#endif
-
-#ifdef ENABLE_SOCKS4
-	int m_socks4_state; ///< socks4 support
-	char m_socks4_vn; ///< socks4 support, temporary variable
-	char m_socks4_cd; ///< socks4 support, temporary variable
-	unsigned short m_socks4_dstport; ///< socks4 support
-	unsigned long m_socks4_dstip; ///< socks4 support
-#endif
-
-#ifdef ENABLE_RESOLVER
-	int m_resolver_id; ///< Resolver id (if any) for current Open call
-#endif
-
-#ifdef ENABLE_RECONNECT
-	bool m_b_reconnect; ///< Reconnect on lost connection flag
-	bool m_b_is_reconnect; ///< Trying to reconnect
-#endif
-
-};
-
-
-#ifdef SOCKETS_NAMESPACE
-}
-#endif
-
-#endif // _SOCKETS_TcpSocket_H
-