00001 /*************************************************************************** 00002 ** 00003 ** This file is part of GpCoreTools. 00004 ** 00005 ** This file may be distributed and/or modified under the terms of the 00006 ** GNU General Public License version 2 or 3 as published by the Free 00007 ** Software Foundation and appearing in the file LICENSE.GPL included 00008 ** in the packaging of this file. 00009 ** 00010 ** This file is distributed in the hope that it will be useful, but WITHOUT 00011 ** ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 00012 ** FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for 00013 ** more details. 00014 ** 00015 ** You should have received a copy of the GNU General Public License 00016 ** along with this program. If not, see <http://www.gnu.org/licenses/>. 00017 ** 00018 ** See http://www.geopsy.org for more information. 00019 ** 00020 ** Created: 2010-02-02 00021 ** Authors: 00022 ** Marc Wathelet (LGIT, Grenoble, France) 00023 ** 00024 ***************************************************************************/ 00025 00026 #ifndef UNIXCLIENTSTREAM_H 00027 #define UNIXCLIENTSTREAM_H 00028 00029 #include <sys/un.h> 00030 #include <poll.h> 00031 00032 #include "Stream.h" 00033 #include "DynamicBuffer.h" 00034 #include "GpCoreToolsDLLExport.h" 00035 00036 namespace GpCoreTools { 00037 00038 class GPCORETOOLS_EXPORT UnixClientStream : public Stream 00039 { 00040 public: 00041 UnixClientStream(int fileDescriptor, const char * peer); 00042 UnixClientStream(const char * peer); 00043 virtual ~UnixClientStream(); 00044 00045 virtual bool connect(); 00046 00047 virtual short eventTypes() {return POLLIN | POLLRDHUP;} 00048 virtual void event(short type); 00049 virtual void hungUp() {} 00050 00051 DynamicBuffer * buffer() const {return _buffer;} 00052 00053 int write(const char * bytes, int byteCount) const { 00054 return ::write(fileDescriptor(), bytes, byteCount); 00055 } 00056 00057 static void setAddress(sockaddr_un& addr, const char * peer); 00058 protected: 00059 void setBuffer(DynamicBuffer * buffer) {_buffer=buffer;} 00060 private: 00061 sockaddr_un _peer; 00062 DynamicBuffer * _buffer; 00063 }; 00064 00065 } // namespace GpCoreTools 00066 00067 #endif // UNIXCLIENTSTREAM_H
