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git-svn-id: svn://elaine/murooma/trunk@272 d8a302eb-03bc-478d-80e4-98257eca68ef
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(no author) 2014-09-17 21:58:38 +00:00
parent 16ef1ae634
commit feabfee936
50 changed files with 1996 additions and 1984 deletions
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214
server/snapServer.cpp
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@ -22,133 +22,133 @@ using namespace std;
int main(int argc, char* argv[])
{
try
{
string sampleFormat;
try
{
string sampleFormat;
size_t port;
string fifoName;
string codec;
bool runAsDaemon;
size_t port;
string fifoName;
string codec;
bool runAsDaemon;
po::options_description desc("Allowed options");
desc.add_options()
("help,h", "produce help message")
("port,p", po::value<size_t>(&port)->default_value(98765), "port to listen on")
("sampleformat,s", po::value<string>(&sampleFormat)->default_value("48000:16:2"), "sample format")
("codec,c", po::value<string>(&codec)->default_value("ogg"), "transport codec [ogg|pcm]")
("fifo,f", po::value<string>(&fifoName)->default_value("/tmp/snapfifo"), "name of fifo file")
("daemon,d", po::bool_switch(&runAsDaemon)->default_value(false), "daemonize")
;
po::options_description desc("Allowed options");
desc.add_options()
("help,h", "produce help message")
("port,p", po::value<size_t>(&port)->default_value(98765), "port to listen on")
("sampleformat,s", po::value<string>(&sampleFormat)->default_value("48000:16:2"), "sample format")
("codec,c", po::value<string>(&codec)->default_value("ogg"), "transport codec [ogg|pcm]")
("fifo,f", po::value<string>(&fifoName)->default_value("/tmp/snapfifo"), "name of fifo file")
("daemon,d", po::bool_switch(&runAsDaemon)->default_value(false), "daemonize")
;
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
po::notify(vm);
po::variables_map vm;
po::store(po::parse_command_line(argc, argv, desc), vm);
po::notify(vm);
if (vm.count("help"))
{
cout << desc << "\n";
return 1;
}
if (vm.count("help"))
{
cout << desc << "\n";
return 1;
}
if (runAsDaemon)
{
daemonize();
syslog (LOG_NOTICE, "First daemon started.");
}
if (runAsDaemon)
{
daemonize();
syslog (LOG_NOTICE, "First daemon started.");
}
openlog ("firstdaemon", LOG_PID, LOG_DAEMON);
openlog ("firstdaemon", LOG_PID, LOG_DAEMON);
using namespace std; // For atoi.
using namespace std; // For atoi.
timeval tvChunk;
gettimeofday(&tvChunk, NULL);
long nextTick = getTickCount();
timeval tvChunk;
gettimeofday(&tvChunk, NULL);
long nextTick = getTickCount();
mkfifo(fifoName.c_str(), 0777);
SampleFormat format(sampleFormat);
size_t duration = 50;
mkfifo(fifoName.c_str(), 0777);
SampleFormat format(sampleFormat);
size_t duration = 50;
//size_t chunkSize = duration*format.rate*format.frameSize / 1000;
std::auto_ptr<Encoder> encoder;
if (codec == "ogg")
encoder.reset(new OggEncoder(sampleFormat));
else if (codec == "pcm")
encoder.reset(new PcmEncoder(sampleFormat));
else
{
cout << "unknown codec: " << codec << "\n";
return 1;
}
std::auto_ptr<Encoder> encoder;
if (codec == "ogg")
encoder.reset(new OggEncoder(sampleFormat));
else if (codec == "pcm")
encoder.reset(new PcmEncoder(sampleFormat));
else
{
cout << "unknown codec: " << codec << "\n";
return 1;
}
std::auto_ptr<ServerSettings> serverSettings(new ServerSettings(port + 1));
ControlServer* controlServer = new ControlServer(port);
controlServer->setServerSettings(serverSettings.get());
controlServer->setFormat(&format);
controlServer->setHeader(encoder->getHeader());
controlServer->start();
std::auto_ptr<ServerSettings> serverSettings(new ServerSettings(port + 1));
ControlServer* controlServer = new ControlServer(port);
controlServer->setServerSettings(serverSettings.get());
controlServer->setFormat(&format);
controlServer->setHeader(encoder->getHeader());
controlServer->start();
StreamServer* server = new StreamServer(port + 1);
server->start();
StreamServer* server = new StreamServer(port + 1);
server->start();
while (!g_terminated)
{
int fd = open(fifoName.c_str(), O_RDONLY);
try
{
shared_ptr<PcmChunk> chunk;//(new WireChunk());
while (true)//cin.good())
{
chunk.reset(new PcmChunk(sampleFormat, duration));//2*WIRE_CHUNK_SIZE));
int toRead = chunk->payloadSize;
int len = 0;
do
{
int count = read(fd, chunk->payload + len, toRead - len);
if (count <= 0)
throw ServerException("count = " + boost::lexical_cast<string>(count));
while (!g_terminated)
{
int fd = open(fifoName.c_str(), O_RDONLY);
try
{
shared_ptr<PcmChunk> chunk;//(new WireChunk());
while (true)//cin.good())
{
chunk.reset(new PcmChunk(sampleFormat, duration));//2*WIRE_CHUNK_SIZE));
int toRead = chunk->payloadSize;
int len = 0;
do
{
int count = read(fd, chunk->payload + len, toRead - len);
if (count <= 0)
throw ServerException("count = " + boost::lexical_cast<string>(count));
len += count;
}
while (len < toRead);
len += count;
}
while (len < toRead);
chunk->timestamp.sec = tvChunk.tv_sec;
chunk->timestamp.usec = tvChunk.tv_usec;
double chunkDuration = encoder->encode(chunk.get());
if (chunkDuration > 0)
server->send(chunk);
chunk->timestamp.sec = tvChunk.tv_sec;
chunk->timestamp.usec = tvChunk.tv_usec;
double chunkDuration = encoder->encode(chunk.get());
if (chunkDuration > 0)
server->send(chunk);
//cout << chunk->tv_sec << ", " << chunk->tv_usec / 1000 << "\n";
// addUs(tvChunk, 1000*chunk->getDuration());
addUs(tvChunk, chunkDuration * 1000);
nextTick += duration;
long currentTick = getTickCount();
if (nextTick > currentTick)
{
usleep((nextTick - currentTick) * 1000);
}
else
{
gettimeofday(&tvChunk, NULL);
nextTick = getTickCount();
}
}
}
catch(const std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
close(fd);
}
addUs(tvChunk, chunkDuration * 1000);
nextTick += duration;
long currentTick = getTickCount();
if (nextTick > currentTick)
{
usleep((nextTick - currentTick) * 1000);
}
else
{
gettimeofday(&tvChunk, NULL);
nextTick = getTickCount();
}
}
}
catch(const std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
close(fd);
}
server->stop();
}
catch (const std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
server->stop();
}
catch (const std::exception& e)
{
std::cerr << "Exception: " << e.what() << std::endl;
}
syslog (LOG_NOTICE, "First daemon terminated.");
closelog();
syslog (LOG_NOTICE, "First daemon terminated.");
closelog();
}