bool GetLock(const char *sLockname)
{
int fd;
char sAccum[256];
if((fd=open(sLockname,O_WRONLY|O_EXCL|O_CREAT,S_IRUSR|S_IWUSR))<0) {
printf("failed!\n");
if(RDCheckPid(RDGetPathPart(sLockname),RDGetBasePart(sLockname))) {
return false;
}
ClearLock(sLockname);
if((fd=open(sLockname,O_WRONLY|O_EXCL|O_CREAT,S_IRUSR|S_IWUSR))<0) {
return false;
}
}
sprintf(sAccum,"%d",getpid());
write(fd,sAccum,strlen(sAccum));
close(fd);
return true;
}
void RDCartDialog::loadFileData()
{
#ifndef WIN32
QString filename;
RDGroup *group=NULL;
RDCart *cart=NULL;
RDCut *cut=NULL;
RDAudioImport *conv;
RDAudioImport::ErrorCode err;
RDAudioConvert::ErrorCode conv_err;
RDSettings settings;
unsigned cartnum=0;
QString file_title="";
RDWaveFile *wavefile=NULL;
RDWaveData wavedata;
filename=Q3FileDialog::getOpenFileName(cart_import_path,
cart_import_file_filter,this);
if(!filename.isEmpty()) {
//
// Get Cart Number
//
cart_import_path=RDGetPathPart(filename);
group=new RDGroup(rda->system()->tempCartGroup());
if((!group->exists())||((cartnum=group->nextFreeCart())==0)) {
delete group;
QMessageBox::warning(this,tr("Cart Error"),
tr("Unable to get temporary cart number for import!"));
return;
}
delete group;
//
// Create Cart
//
cart=new RDCart(cartnum);
if(!cart->create(rda->system()->tempCartGroup(),RDCart::Audio)) {
delete cart;
QMessageBox::warning(this,tr("Cart Error"),
tr("Unable to create temporary cart for import!"));
return;
}
cart->setOwner(rda->station()->name());
cut=new RDCut(cartnum,1,true);
//
// Import Audio
//
cart_busy_dialog->show(tr("Importing"),tr("Importing..."));
conv=new RDAudioImport(rda->station(),rda->config(),this);
conv->setCartNumber(cartnum);
conv->setCutNumber(1);
conv->setSourceFile(filename);
settings.setChannels(2);
settings.setNormalizationLevel(-11);
conv->setDestinationSettings(&settings);
conv->setUseMetadata(true);
err=conv->runImport(cart_user_name,cart_user_password,&conv_err);
cart_busy_dialog->hide();
switch(conv_err) {
case RDAudioImport::ErrorOk:
break;
default:
QMessageBox::warning(this,tr("Import Error"),
RDAudioImport::errorText(err,conv_err));
delete conv;
delete cart;
delete cut;
return;
}
//
// Check Metadata
//
wavefile=new RDWaveFile(filename);
if(wavefile->openWave(&wavedata)) {
if((!wavedata.metadataFound())||(wavedata.title().isEmpty())) {
cart->setTitle(tr("Imported from")+" "+RDGetBasePart(filename));
}
}
*cart_cartnum=cartnum;
*cart_temp_allowed=true;
delete conv;
delete cart;
delete cut;
done(0);
}
#endif // WIN32
}
