RtspConfiguration.cxx
上传用户:sy_wanhua
上传日期:2013-07-25
资源大小:3048k
文件大小:8k
源码类别:
流媒体/Mpeg4/MP4
开发平台:
C/C++
- /* ====================================================================
- * The Vovida Software License, Version 1.0
- *
- * Copyright (c) 2000 Vovida Networks, Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The names "VOCAL", "Vovida Open Communication Application Library",
- * and "Vovida Open Communication Application Library (VOCAL)" must
- * not be used to endorse or promote products derived from this
- * software without prior written permission. For written
- * permission, please contact vocal@vovida.org.
- *
- * 4. Products derived from this software may not be called "VOCAL", nor
- * may "VOCAL" appear in their name, without prior written
- * permission of Vovida Networks, Inc.
- *
- * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE AND
- * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL VOVIDA
- * NETWORKS, INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT DAMAGES
- * IN EXCESS OF 281421,000, NOR FOR ANY INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE
- * USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
- * DAMAGE.
- *
- * ====================================================================
- *
- * This software consists of voluntary contributions made by Vovida
- * Networks, Inc. and many individuals on behalf of Vovida Networks,
- * Inc. For more information on Vovida Networks, Inc., please see
- * <http://www.vovida.org/>.
- *
- */
- static const char* const RtspConfiguration_cxx_version =
- "$Id: RtspConfiguration.cxx,v 1.8 2001/07/26 21:47:01 kle Exp $";
- #include "RtspConfiguration.hxx"
- #include <parse3tuple.h>
- #include <stdio.h>
- #include "cpLog.h"
- typedef enum
- {
- ServerNameTag,
- RtspPortTag,
- AudioDirectoryTag,
- MaxSessionsTag,
- RtpPortRangeMinTag,
- RtpPortRangeMaxTag,
- DefaultFileExtensionTag,
- DefaultCodecTag,
- RtpMapRequiredTag,
- LogRtpTrafficTag,
- MaxRecordingFileBytesTag,
- LockRecordingFilesTag,
- StatisticsLogFileTag,
- TagMax
- } RtspConfigTags;
- static const char* TagString[] =
- {
- "ServerName",
- "RtspPort",
- "AudioDirectory",
- "MaxSessions",
- "RtpPortRangeMin",
- "RtpPortRangeMax",
- "DefaultFileExtension",
- "DefaultCodec",
- "RtpMapRequired",
- "LogRtpTraffic",
- "MaxRecordingFileBytes",
- "LockRecordingFiles",
- "StatisticsLogFile",
- "Unknown"
- };
- // singelton object definitionn
- RtspConfiguration* RtspConfiguration::myInstance = 0;
- RtspConfiguration&
- RtspConfiguration::instance( const string cfgFile )
- {
- assert( myInstance == 0 );
- myInstance = new RtspConfiguration();
- assert( myInstance != 0 );
- assert( parse3tuple( cfgFile.c_str(), parseCfgFileCallBack ) );
- return *myInstance;
- }
- RtspConfiguration&
- RtspConfiguration::instance()
- {
- assert( myInstance != 0 );
- return *myInstance;
- }
- RtspConfiguration::RtspConfiguration()
- : serverName( "Vovida RTSP Server" ),
- rtspPort( 544 ),
- audioDirectory( "" ),
- maxSessions( 200 ),
- rtpPortRangeMin( 8000 ),
- rtpPortRangeMax( 8001 ),
- defaultFileExtension( 1 ),
- defaultCodec( 1 ),
- rtpMapRequired( true ),
- logRtpTraffic( false ),
- maxRecordingFileBytes( 10240 ),
- lockRecordingFiles( true ),
- statisticsLogFile( "" ),
- logStatistics( false )
- {
- #if defined (_linux_)
- // register destroy function to delete singelton
- if( atexit( RtspConfiguration::destroy ) < 0 )
- {
- cpLog( LOG_ALERT, "Failed to register with atexit()" );
- };
- #endif
- }
- RtspConfiguration::~RtspConfiguration()
- {
- }
- void
- RtspConfiguration::destroy()
- {
- delete RtspConfiguration::myInstance;
- RtspConfiguration::myInstance = 0;
- }
- void
- RtspConfiguration::parseCfgFileCallBack( char* tag, char* type, char* value )
- {
- RtspConfiguration& cfg = RtspConfiguration::instance();
- switch( strConst2i( tag, TagString, TagMax ) )
- {
- case ServerNameTag:
- {
- cfg.serverName = value;
- break;
- }
- case RtspPortTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.rtspPort = i;
- break;
- }
- case AudioDirectoryTag:
- {
- cfg.audioDirectory = value;
- break;
- }
- case MaxSessionsTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.maxSessions = i;
- break;
- }
- case RtpPortRangeMinTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.rtpPortRangeMin = i;
- break;
- }
- case RtpPortRangeMaxTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.rtpPortRangeMax= i;
- break;
- }
- case DefaultFileExtensionTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.defaultFileExtension = i;
- break;
- }
- case DefaultCodecTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.defaultCodec = i;
- break;
- }
- case RtpMapRequiredTag:
- {
- string str = value;
- cfg.rtpMapRequired = ( str == "True" ) ||
- ( str == "true" ) ||
- ( str == "TRUE" );
- break;
- }
- case LogRtpTrafficTag:
- {
- string str = value;
- cfg.logRtpTraffic = ( str == "True" ) ||
- ( str == "true" ) ||
- ( str == "TRUE" );
- break;
- }
- case MaxRecordingFileBytesTag:
- {
- int i;
- sscanf( value, "%d", &i );
- cfg.maxRecordingFileBytes = i;
- break;
- }
- case LockRecordingFilesTag:
- {
- string str = value;
- cfg.lockRecordingFiles = ( str == "True" ) ||
- ( str == "true" ) ||
- ( str == "TRUE" );
- break;
- }
- case StatisticsLogFileTag:
- {
- cfg.statisticsLogFile = value;
- cfg.logStatistics = true;
- break;
- }
- default:
- cpLog( LOG_WARNING, "Unknown Tag: %s", tag );
- }
- }
- void
- RtspConfiguration::show()
- {
- printf( "********** Server Configuration ***********n" );
- printf( " serverName: %sn", serverName.c_str() );
- printf( " rtspPort: %dn", rtspPort );
- printf( " audioDirectory: %sn", audioDirectory.c_str() );
- printf( " maxSessions: %dn", maxSessions );
- printf( " rtpPortRange: %d-%dn", rtpPortRangeMin, rtpPortRangeMax );
- printf( " defaultFileExtension: %dn", defaultFileExtension );
- printf( " defaultCodec: %dn", defaultCodec );
- printf( " rtpMapRequried: %dn", rtpMapRequired );
- printf( " logRtpTraffic: %dn", logRtpTraffic );
- printf( " maxRecordingFileBytes: %dn", maxRecordingFileBytes );
- printf( " lockRecordingFiles: %dn", lockRecordingFiles );
- printf( " statisticsLogFile: %sn", statisticsLogFile.c_str() );
- printf( " logStatistics: %dn", logStatistics );
- printf( "*******************************************n" );
- }
- /* Local Variables: */
- /* c-file-style: "stroustrup" */
- /* indent-tabs-mode: nil */
- /* c-file-offsets: ((access-label . -) (inclass . ++)) */
- /* c-basic-offset: 4 */
- /* End: */