live555 实现一个最简单的RTSP服务器及其makefile

myser.cpp 和makefile 放在live\mediaServer文件夹中

myser.cpp

#include <BasicUsageEnvironment.hh>

#include "liveMedia.hh"

static ServerMediaSession* createNewSMS(UsageEnvironment& env, char const* fileName);

int main()
{
    TaskScheduler* scheduler;
    UsageEnvironment* env ;
    RTSPServer* rtspServer;
    ServerMediaSession* sms;
    //创建任务调用器
    scheduler = BasicTaskScheduler::createNew();
    //创建交互环境
    env = BasicUsageEnvironment::createNew(*scheduler);
    //创建RTSP服务器
    rtspServer = RTSPServer::createNew(*env,554);    //使用554端口
    if(rtspServer == NULL)
    {
        rtspServer = RTSPServer::createNew(*env,8554);   //554端口被占用，就使用8554端口
    }
    //打印服务器地址
    *env << "Play streams from this server using the URL\n\t"
         << rtspServer->rtspURLPrefix() << "<filename>.\n";
    //创建session
    sms = createNewSMS(*env, "test.mpg");
    rtspServer->addServerMediaSession(sms);
    //添加其它文件对应的session...
    //进行事件循环
    env->taskScheduler().doEventLoop(); // does not return
    return 0;
}

static ServerMediaSession* createNewSMS(UsageEnvironment& env, char const* fileName)
{
    char const* extension = strrchr(fileName, '.');
    ServerMediaSession* sms = NULL;
    Boolean reuseSource = False;    //不重用source
    sms = ServerMediaSession::createNew(env, fileName);  //创建一个session
    //
    //在session中添加subssesion
    //
    if(strcmp(extension, ".aac") == 0)
    {
        sms->addSubsession(ADTSAudioFileServerMediaSubsession::createNew(env, fileName, reuseSource));
    }
    else if(strcmp(extension, ".264") == 0)
    {
        sms->addSubsession(H264VideoFileServerMediaSubsession::createNew(env, fileName, reuseSource));
    }
    else if(strcmp(extension, ".mpg") == 0)
    {
        MPEG1or2FileServerDemux* demux
          = MPEG1or2FileServerDemux::createNew(env, fileName, reuseSource);
        sms->addSubsession(demux->newVideoServerMediaSubsession());
        sms->addSubsession(demux->newAudioServerMediaSubsession());
    }

    //添加其它媒体格式支持...
    return sms;

}

makefile

INCLUDES = -I../UsageEnvironment/include -I../groupsock/include -I../liveMedia/include -I../BasicUsageEnvironment/include
##### Change the following for your environment: 
COMPILE_OPTS = $(INCLUDES) -I. -O2 -DSOCKLEN_T=socklen_t -D_LARGEFILE_SOURCE=1 -D_FILE_OFFSET_BITS=64
C = c
C_COMPILER = cc
C_FLAGS = $(COMPILE_OPTS)
CPP = cpp
CPLUSPLUS_COMPILER = g++
CPLUSPLUS_FLAGS = $(COMPILE_OPTS) -Wall -DBSD=1
OBJ = o
LINK = g++ -o
LINK_OPTS = -L.
CONSOLE_LINK_OPTS = $(LINK_OPTS)
LIBRARY_LINK = ar cr 
LIBRARY_LINK_OPTS =
LIB_SUFFIX = a
LIBS_FOR_CONSOLE_APPLICATION =
LIBS_FOR_GUI_APPLICATION =
EXE =
##### End of variables to change


MEDIA_SERVER = myser$(EXE)


ALL = $(MEDIA_SERVER)
all: $(ALL)


.$(C).$(OBJ):
$(C_COMPILER) -c $(C_FLAGS) $<       


.$(CPP).$(OBJ):
$(CPLUSPLUS_COMPILER) -c $(CPLUSPLUS_FLAGS) $<


MEDIA_SERVER_OBJS = myser.$(OBJ) 
#myser.$(CPP): liveMedia.hh




USAGE_ENVIRONMENT_DIR = ../UsageEnvironment
USAGE_ENVIRONMENT_LIB = $(USAGE_ENVIRONMENT_DIR)/libUsageEnvironment.$(LIB_SUFFIX)
BASIC_USAGE_ENVIRONMENT_DIR = ../BasicUsageEnvironment
BASIC_USAGE_ENVIRONMENT_LIB = $(BASIC_USAGE_ENVIRONMENT_DIR)/libBasicUsageEnvironment.$(LIB_SUFFIX)
LIVEMEDIA_DIR = ../liveMedia
LIVEMEDIA_LIB = $(LIVEMEDIA_DIR)/libliveMedia.$(LIB_SUFFIX)
GROUPSOCK_DIR = ../groupsock
GROUPSOCK_LIB = $(GROUPSOCK_DIR)/libgroupsock.$(LIB_SUFFIX)
LOCAL_LIBS = $(LIVEMEDIA_LIB) $(GROUPSOCK_LIB) \
$(BASIC_USAGE_ENVIRONMENT_LIB) $(USAGE_ENVIRONMENT_LIB)
LIBS = $(LOCAL_LIBS) $(LIBS_FOR_CONSOLE_APPLICATION)


myser$(EXE): $(MEDIA_SERVER_OBJS) $(LOCAL_LIBS)
$(LINK)$@ $(CONSOLE_LINK_OPTS) $(MEDIA_SERVER_OBJS) $(LIBS)


clean:
-rm -rf *.$(OBJ) $(ALL) core *.core *~ include/*~


##### Any additional, platform-specific rules come here: