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Diffstat (limited to 'base/tps/src/include/httpClient/httpc/Socket.h')
| -rw-r--r-- | base/tps/src/include/httpClient/httpc/Socket.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/base/tps/src/include/httpClient/httpc/Socket.h b/base/tps/src/include/httpClient/httpc/Socket.h new file mode 100644 index 000000000..c2ef4afd4 --- /dev/null +++ b/base/tps/src/include/httpClient/httpc/Socket.h @@ -0,0 +1,157 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- + */ +/** BEGIN COPYRIGHT BLOCK + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; + * version 2.1 of the License. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301 USA + * + * Copyright (C) 2007 Red Hat, Inc. + * All rights reserved. + * END COPYRIGHT BLOCK **/ + +#ifndef __SOCKET_H +#define __SOCKET_H + +#ifdef HAVE_CONFIG_H +#ifndef AUTOTOOLS_CONFIG_H +#define AUTOTOOLS_CONFIG_H + +/* Eliminate warnings when using Autotools */ +#undef PACKAGE_BUGREPORT +#undef PACKAGE_NAME +#undef PACKAGE_STRING +#undef PACKAGE_TARNAME +#undef PACKAGE_VERSION + +#include <config.h> +#endif /* AUTOTOOLS_CONFIG_H */ +#endif /* HAVE_CONFIG_H */ + +/** + * Socket.h 1.000 06/12/2002 + * + * A NSPR implementation of socket + * + * @author Surendra Rajam + * @version 1.000, 06/12/2002 + */ + +class EXPORT_DECL Socket { + friend class ServerSocket; + friend class ServerConnection; +public: + + /** + * Constructor + */ + Socket(); + + /** + * Constructor - creates a socket connecting to the host and port + * + * @param host hostname to connect to + * @param port port of the machine + */ + Socket(const char* host, int port); + + /** + * Destructor + */ + virtual ~Socket(); + +public: + + /** + * Reads specified number of bytes from the socket. This is a blocking + * socket read with timeout. + * + * @param buf buffer to read into + * @param size number of bytes to read + * @param timeout timeout before the read terminates + * @return number of bytes actually read + */ + int Read(void* buf, int size, long timeout); + + /** + * Writes specified number of bytes to the socket. This is a blocking + * socket write with timeout. + * + * @param buf buffer to write from + * @param size number of bytes to write + * @param timeout timeout before the write terminates + * @return number of bytes actually written + */ + int Write(void* buf, int size, long timeout); + + /** + * Gets ip address for a specified socket + * + * @return ip address + */ + const char* GetLocalIp(); + + /** + * Gets port for a specified socket + * + * @return port + */ + int GetLocalPort(); + + /** + * Gets ip address of a connected peer + * + * @return ip address + */ + const char* GetPeerIp(); + + /** + * Gets port of a connected peer + * + * @return ip address + */ + int GetPeerPort(); + + /** + * Shuts down part of a full-duplex connection on a specified socket + * + * @param how the kind of disallowed operations on the socket + * the possible values are : + * PR_SHUTDOWN_RCV + * PR_SHUTDOWN_SEND + * PR_SHUTDOWN_BOTH + */ + void Shutdown(PRShutdownHow how); + +protected: + int Init(PRFileDesc* fd); + +private: + void CancelIO(PRInt32 err); + +protected: + PRFileDesc* m_fd; + +private: + char* m_localIp; + char* m_peerIp; + int m_localPort; + int m_peerPort; + bool m_initialized; + PRLock* m_readLock; + PRLock* m_writeLock; +}; + +#endif // __SOCKET_H + + |