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2019-08-06 Fred Gleason <fredg@paravelsystems.com>

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* Refactored ripcd(8) to manage JACK port [dis]connections directly,
	rather than by delegation to caed(8).
This commit is contained in:
Fred Gleason
2019-08-06 19:54:38 -04:00
parent 102623e63b
commit 37da80e1c3
13 changed files with 188 additions and 148 deletions
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106
ripcd/ripcd.cpp
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@@ -188,6 +188,17 @@ MainObject::MainObject(QObject *parent)
ripcd_garbage_timer=new QTimer(this);
connect(ripcd_garbage_timer,SIGNAL(timeout()),this,SLOT(garbageData()));
//
// JACK
//
#ifdef JACK
ripcd_start_jack_timer=new QTimer(this);
ripcd_start_jack_timer->setSingleShot(true);
connect(ripcd_start_jack_timer, SIGNAL(timeout()),this,SLOT(startJackData()));
ripcd_start_jack_timer->start(5000);
#endif // JACK
rda->syslog(LOG_INFO,"started");
}
@@ -337,7 +348,7 @@ void MainObject::exitTimerData()
delete ripcd_switcher[i];
}
}
rda->syslog(LOG_INFO,"ripcd exiting normally");
rda->syslog(LOG_INFO,"exiting normally");
exit(0);
}
}
@@ -357,6 +368,99 @@ void MainObject::garbageData()
}
void MainObject::startJackData()
{
#ifdef JACK
jack_options_t jackopts=JackNullOption;
jack_status_t jackstat=JackFailure;
//
// Attempt to Connect to Jack Server
//
jackopts=JackNoStartServer;
if(rda->station()->jackServerName().isEmpty()) {
ripcd_jack_client=jack_client_open("rivendell-ripcd",jackopts,&jackstat);
}
else {
ripcd_jack_client=
jack_client_open("rivendell-ripcd",jackopts,&jackstat,
(const char *)rda->station()->jackServerName());
}
if(ripcd_jack_client==NULL) {
if((jackstat&JackInvalidOption)!=0) {
fprintf (stderr, "invalid or unsupported JACK option\n");
rda->syslog(LOG_WARNING,"invalid or unsupported JACK option");
}
if((jackstat&JackServerError)!=0) {
fprintf (stderr, "communication error with the JACK server\n");
rda->syslog(LOG_WARNING,"communication error with the JACK server");
}
if((jackstat&JackNoSuchClient)!=0) {
fprintf (stderr, "requested JACK client does not exist\n");
rda->syslog(LOG_WARNING,"requested JACK client does not exist");
}
if((jackstat&JackLoadFailure)!=0) {
fprintf (stderr, "unable to load internal JACK client\n");
rda->syslog(LOG_WARNING,"unable to load internal JACK client");
}
if((jackstat&JackInitFailure)!=0) {
fprintf (stderr, "unable to initialize JACK client\n");
rda->syslog(LOG_WARNING,"unable to initialize JACK client");
}
if((jackstat&JackShmFailure)!=0) {
fprintf (stderr, "unable to access JACK shared memory\n");
rda->syslog(LOG_WARNING,"unable to access JACK shared memory");
}
if((jackstat&JackVersionError)!=0) {
fprintf (stderr, "JACK protocol version mismatch\n");
rda->syslog(LOG_WARNING,"JACK protocol version mismatch");
}
if((jackstat&JackServerStarted)!=0) {
fprintf (stderr, "JACK server started\n");
rda->syslog(LOG_WARNING,"JACK server started");
}
if((jackstat&JackServerFailed)!=0) {
fprintf (stderr, "unable to communication with JACK server\n");
rda->syslog(LOG_WARNING,"unable to communicate with JACK server");
}
if((jackstat&JackNameNotUnique)!=0) {
fprintf (stderr, "JACK client name not unique\n");
rda->syslog(LOG_WARNING,"JACK client name not unique");
}
if((jackstat&JackFailure)!=0) {
fprintf (stderr, "JACK general failure\n");
rda->syslog(LOG_WARNING,"JACK general failure");
}
fprintf (stderr, "no connection to JACK server\n");
rda->syslog(LOG_WARNING,"no connection to JACK server");
return;
}
// jack_connected=true;
// jack_set_process_callback(jack_client,JackProcess,0);
// jack_set_sample_rate_callback(jack_client,JackSampleRate,0);
//jack_set_port_connect_callback(jack_client,JackPortConnectCB,this);
#ifdef HAVE_JACK_INFO_SHUTDOWN
// jack_on_info_shutdown(jack_client,JackInfoShutdown,0);
#else
// jack_on_shutdown(jack_client,JackShutdown,0);
#endif // HAVE_JACK_INFO_SHUTDOWN
rda->syslog(LOG_INFO,"connected to JACK server");
#endif // JACK
}
void MainObject::SetUser(QString username)
{
rda->station()->setUserName(username);