void MainWindow::startDcp()
{
QString path;
QString filename;
QFileInfo source;
QFileInfo destination;
QMessageBox msgBox;
QString DCP_FAIL_MSG;
asset_list_t reelList[MAX_REELS];
opendcp_t *xmlContext = opendcp_create();
DCP_FAIL_MSG = tr("DCP Creation Failed");
// process options
xmlContext->log_level = 0;
if (ui->digitalSignatureCheckBox->checkState()) {
xmlContext->xml_signature.sign = 1;
xmlContext->xml_signature.use_external = 0;
}
dcp_log_init(xmlContext->log_level, ".log");
strcpy(xmlContext->xml.title, ui->cplTitleEdit->text().toStdString().c_str());
strcpy(xmlContext->xml.annotation, ui->cplAnnotationEdit->text().toStdString().c_str());
strcpy(xmlContext->xml.issuer, ui->cplIssuerEdit->text().toStdString().c_str());
strcpy(xmlContext->xml.kind, ui->cplKindComboBox->currentText().toStdString().c_str());
strcpy(xmlContext->xml.rating, ui->cplRatingComboBox->currentText().toStdString().c_str());
// check picture track is supplied
if (ui->reelPictureEdit->text().isEmpty()) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("An MXF picture track is required."));
goto Done;
}
// check durations
if ((!ui->reelSoundEdit->text().isEmpty() && ui->reelPictureDurationSpinBox->value() != ui->reelSoundDurationSpinBox->value()) ||
(!ui->reelSubtitleEdit->text().isEmpty() && ui->reelPictureDurationSpinBox->value() != ui->reelSubtitleDurationSpinBox->value())) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("The duration of all MXF tracks must be the same."));
goto Done;
}
// copy assets
reelList->asset_count = 0;
if (!ui->reelPictureEdit->text().isEmpty()) {
strcpy(reelList[0].asset_list[0].filename, ui->reelPictureEdit->text().toStdString().c_str());
reelList->asset_count++;
}
if (!ui->reelSoundEdit->text().isEmpty()) {
strcpy(reelList[0].asset_list[1].filename, ui->reelSoundEdit->text().toStdString().c_str());
reelList->asset_count++;
}
if (!ui->reelSubtitleEdit->text().isEmpty()) {
strcpy(reelList[0].asset_list[2].filename, ui->reelSubtitleEdit->text().toStdString().c_str());
reelList->asset_count++;
}
// add pkl to the DCP (only one PKL currently support)
add_pkl(xmlContext);
// add cpl to the DCP/PKL (only one CPL currently support)
add_cpl(xmlContext, &xmlContext->pkl[0]);
if (add_reel(xmlContext, &xmlContext->pkl[0].cpl[0],reelList[0]) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Could not add reel to CPL."));
goto Done;
}
// adjust durations
xmlContext->pkl[0].cpl[0].reel[0].asset[0].duration = ui->reelPictureDurationSpinBox->value();
xmlContext->pkl[0].cpl[0].reel[0].asset[0].entry_point = ui->reelPictureOffsetSpinBox->value();
xmlContext->pkl[0].cpl[0].reel[0].asset[1].duration = ui->reelSoundDurationSpinBox->value();
xmlContext->pkl[0].cpl[0].reel[0].asset[1].entry_point = ui->reelSoundOffsetSpinBox->value();
xmlContext->pkl[0].cpl[0].reel[0].asset[2].duration = ui->reelSubtitleDurationSpinBox->value();
xmlContext->pkl[0].cpl[0].reel[0].asset[2].entry_point = ui->reelSubtitleOffsetSpinBox->value();
if (validate_reel(xmlContext,&xmlContext->pkl[0].cpl[0],0) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Could not valiate reel."));
goto Done;
}
// set filenames
path = QFileDialog::getExistingDirectory(this, tr("Choose destination folder"),QString::null);
if (path.isEmpty()) {
goto Done;
}
filename = path + "/" + xmlContext->pkl[0].cpl[0].uuid + "_cpl.xml";
strcpy(xmlContext->pkl[0].cpl[0].filename,filename.toStdString().c_str());
filename = path + "/" + xmlContext->pkl[0].uuid + "_pkl.xml";
strcpy(xmlContext->pkl[0].filename,filename.toStdString().c_str());
if (xmlContext->ns == XML_NS_SMPTE) {
filename = path + "/" + "ASSETMAP.xml";
strcpy(xmlContext->assetmap.filename,filename.toStdString().c_str());
filename = path + "/" + "VOLINDEX.xml";
strcpy(xmlContext->volindex.filename,filename.toStdString().c_str());
} else {
filename = path + "/" + "ASSETMAP";
strcpy(xmlContext->assetmap.filename,filename.toStdString().c_str());
filename = path + "/" + "VOLINDEX";
strcpy(xmlContext->volindex.filename,filename.toStdString().c_str());
}
// write XML Files
if (write_cpl(xmlContext,&xmlContext->pkl[0].cpl[0]) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Failed to create composition playlist."));
goto Done;
}
if (write_pkl(xmlContext,&xmlContext->pkl[0]) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Failed to create packaging list."));
goto Done;
}
if (write_volumeindex(xmlContext) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Failed to create volume index."));
goto Done;
}
if (write_assetmap(xmlContext) != OPENDCP_NO_ERROR) {
QMessageBox::critical(this, DCP_FAIL_MSG,
tr("Failed to create assetmap."));
goto Done;
}
// copy the picture mxf files
source.setFile(xmlContext->pkl[0].cpl[0].reel[0].asset[0].filename);
destination.setFile(path + "/" + source.fileName());
if (!ui->reelPictureEdit->text().isEmpty() && source.absoluteFilePath() != destination.absoluteFilePath()) {
if (destination.isFile()) {
if (QMessageBox::question(this,tr("Move MXF File"),tr("The destination picture MXF already exists, do you want to replace?"),
QMessageBox::No,QMessageBox::Yes) == QMessageBox::Yes) {
QFile::remove(destination.absoluteFilePath());
}
}
if (ui->rbMoveMxf->isChecked()) {
QFile::rename(source.absoluteFilePath(), destination.absoluteFilePath());
} else {
//QMessageBox* msgBox = new QMessageBox( this );
//msgBox->setWindowTitle("File Copy");
//msgBox->setText("Copying picture file...");
//msgBox->open();
fileCopy(source.absoluteFilePath(), destination.absoluteFilePath());
//msgBox->close();;
}
}
// copy the sound mxf files
source.setFile(xmlContext->pkl[0].cpl[0].reel[0].asset[1].filename);
destination.setFile(path + "/" + source.fileName());
if (!ui->reelSoundEdit->text().isEmpty() && source.absoluteFilePath() != destination.absoluteFilePath()) {
if (destination.isFile()) {
if (QMessageBox::question(this,tr("Move MXF File"),tr("The destination sound MXF already exists, do you want to replace?"),
QMessageBox::No,QMessageBox::Yes) == QMessageBox::Yes) {
QFile::remove(destination.absoluteFilePath());
}
}
if (ui->rbMoveMxf->isChecked()) {
QFile::rename(source.absoluteFilePath(), destination.absoluteFilePath());
} else {
QMessageBox* msgBox = new QMessageBox( this );
//msgBox->setAttribute( QWidget::WA_DeleteOnClose );
msgBox->setWindowTitle("File Copy");
msgBox->setText("Copying sound file...");
msgBox->open();
QFile::copy(source.absoluteFilePath(), destination.absoluteFilePath());
msgBox->close();
}
}
// copy the subtitle mxf files
source.setFile(xmlContext->pkl[0].cpl[0].reel[0].asset[2].filename);
destination.setFile(path + "/" + source.fileName());
if (!ui->reelSubtitleEdit->text().isEmpty() && source.absoluteFilePath() != destination.absoluteFilePath()) {
if (destination.isFile()) {
if (QMessageBox::question(this,tr("Move MXF File"),tr("The destination subtitle MXF already exists, do you want to replace?"),
QMessageBox::No,QMessageBox::Yes) == QMessageBox::Yes) {
QFile::remove(destination.absoluteFilePath());
}
}
if (ui->rbMoveMxf->isChecked()) {
QFile::rename(source.absoluteFilePath(), destination.absoluteFilePath());
} else {
QMessageBox* msgBox = new QMessageBox( this );
msgBox->setWindowTitle("File Copy");
msgBox->setText("Copying subtitle file...");
msgBox->open();
QFile::copy(source.absoluteFilePath(), destination.absoluteFilePath());
msgBox->close();;
}
}
msgBox.setText("DCP Created successfully");
msgBox.exec();
Done:
opendcp_delete(xmlContext);
return;
}
int main (int argc, char **argv) {
int c, j;
int reel_count=0;
int height = 0;
int width = 0;
char buffer[80];
opendcp_t *opendcp;
reel_list_t reel_list[MAX_REELS];
if ( argc <= 1 ) {
dcp_usage();
}
opendcp = opendcp_create();
/* parse options */
while (1)
{
static struct option long_options[] =
{
{"annotation", required_argument, 0, 'a'},
{"base", required_argument, 0, 'b'},
{"digest", no_argument, 0, 'd'},
{"duration", required_argument, 0, 'n'},
{"entry", required_argument, 0, 'e'},
{"help", no_argument, 0, 'h'},
{"issuer", required_argument, 0, 'i'},
{"kind", required_argument, 0, 'k'},
{"log_level", required_argument, 0, 'l'},
{"rating", required_argument, 0, 'm'},
{"reel", required_argument, 0, 'r'},
{"title", required_argument, 0, 't'},
{"root", required_argument, 0, '1'},
{"ca", required_argument, 0, '2'},
{"signer", required_argument, 0, '3'},
{"privatekey", required_argument, 0, 'p'},
{"sign", no_argument, 0, 's'},
{"height", required_argument, 0, 'y'},
{"width", required_argument, 0, 'x'},
{"version", no_argument, 0, 'v'},
{0, 0, 0, 0}
};
/* getopt_long stores the option index here. */
int option_index = 0;
c = getopt_long (argc, argv, "a:b:e:svdhi:k:r:l:m:n:t:x:y:p:1:2:3:",
long_options, &option_index);
/* Detect the end of the options. */
if (c == -1)
break;
switch (c)
{
case 0:
/* If this option set a flag, do nothing else now. */
if (long_options[option_index].flag != 0)
break;
break;
case 'a':
sprintf(opendcp->dcp.annotation,"%.128s",optarg);
break;
case 'b':
sprintf(opendcp->dcp.basename,"%.80s",optarg);
break;
case 'd':
opendcp->dcp.digest_flag = 1;
break;
case 'e':
opendcp->entry_point = atoi(optarg);
break;
case 'h':
dcp_usage();
break;
case 'i':
sprintf(opendcp->dcp.issuer,"%.80s",optarg);
break;
case 'k':
sprintf(opendcp->dcp.kind,"%.15s",optarg);
break;
case 'l':
opendcp->log_level = atoi(optarg);
break;
case 'm':
if ( !strcmp(optarg,"G")
|| !strcmp(optarg,"PG")
|| !strcmp(optarg,"PG-13")
|| !strcmp(optarg,"R")
|| !strcmp(optarg,"NC-17") ) {
sprintf(opendcp->dcp.rating,"%.5s",optarg);
} else {
sprintf(buffer,"Invalid rating %s\n",optarg);
dcp_fatal(opendcp,buffer);
}
break;
case 'n':
opendcp->duration = atoi(optarg);
break;
case 'r':
j = 0;
optind--;
while ( optind<argc && strncmp("-",argv[optind],1) != 0) {
sprintf(reel_list[reel_count].asset_list[j++].filename,"%s",argv[optind++]);
}
reel_list[reel_count++].asset_count = j--;
break;
#ifdef XMLSEC
case 's':
opendcp->xml_signature.sign = 1;
break;
#endif
case 't':
sprintf(opendcp->dcp.title,"%.80s",optarg);
break;
case 'x':
width = atoi(optarg);
break;
case 'y':
height = atoi(optarg);
break;
case '1':
opendcp->xml_signature.root = optarg;
opendcp->xml_signature.use_external = 1;
break;
case '2':
opendcp->xml_signature.ca = optarg;
opendcp->xml_signature.use_external = 1;
break;
case '3':
opendcp->xml_signature.signer = optarg;
opendcp->xml_signature.use_external = 1;
break;
case 'p':
opendcp->xml_signature.private_key = optarg;
opendcp->xml_signature.use_external = 1;
break;
case 'v':
version();
break;
default:
dcp_usage();
}
}
/* set log level */
dcp_set_log_level(opendcp->log_level);
if (opendcp->log_level > 0) {
printf("\nOpenDCP XML %s %s\n",OPENDCP_VERSION,OPENDCP_COPYRIGHT);
}
if (reel_count < 1) {
dcp_fatal(opendcp,"No reels supplied");
}
/* check cert files */
if (opendcp->xml_signature.sign && opendcp->xml_signature.use_external == 1) {
FILE *tp;
if (opendcp->xml_signature.root) {
tp = fopen(opendcp->xml_signature.root,"rb");
if (tp) {
fclose(tp);
} else {
dcp_fatal(opendcp,"Could not read root certificate");
}
} else {
dcp_fatal(opendcp,"XML digital signature certifcates enabled, but root certificate file not specified");
}
if (opendcp->xml_signature.ca) {
tp = fopen(opendcp->xml_signature.ca,"rb");
if (tp) {
fclose(tp);
} else {
dcp_fatal(opendcp,"Could not read ca certificate");
}
} else {
dcp_fatal(opendcp,"XML digital signature certifcates enabled, but ca certificate file not specified");
}
if (opendcp->xml_signature.signer) {
tp = fopen(opendcp->xml_signature.signer,"rb");
if (tp) {
fclose(tp);
} else {
dcp_fatal(opendcp,"Could not read signer certificate");
}
} else {
dcp_fatal(opendcp,"XML digital signature certifcates enabled, but signer certificate file not specified");
}
if (opendcp->xml_signature.private_key) {
tp = fopen(opendcp->xml_signature.private_key,"rb");
if (tp) {
fclose(tp);
} else {
dcp_fatal(opendcp,"Could not read private key file");
}
} else {
dcp_fatal(opendcp,"XML digital signature certifcates enabled, but private key file not specified");
}
}
/* set aspect ratio override */
if (width || height) {
if (!height) {
dcp_fatal(opendcp,"You must specify height, if you specify width");
}
if (!width) {
dcp_fatal(opendcp,"You must specify widht, if you specify height");
}
sprintf(opendcp->dcp.aspect_ratio,"%d %d",width,height);
}
/* add pkl to the DCP (only one PKL currently support) */
pkl_t pkl;
create_pkl(opendcp->dcp, &pkl);
add_pkl_to_dcp(&opendcp->dcp, pkl);
/* add cpl to the DCP/PKL (only one CPL currently support) */
cpl_t cpl;
create_cpl(opendcp->dcp, &cpl);
add_cpl_to_pkl(&opendcp->dcp.pkl[0], cpl);
/* set the callbacks (optional) for the digest generator */
if (opendcp->log_level>0 && opendcp->log_level<3) {
opendcp->dcp.sha1_update.callback = sha1_update_done_cb;
}
/* Add and validate reels */
for (c = 0; c<reel_count; c++) {
int a;
reel_t reel;
create_reel(opendcp->dcp, &reel);
for (a = 0; a < reel_list[c].asset_count; a++) {
val = 0;
asset_t asset;
add_asset(opendcp, &asset, reel_list[c].asset_list[a].filename);
sprintf(progress_string, "%-.25s %.25s", asset.filename, "Digest Calculation");
total = atoi(asset.size) / read_size;
if (opendcp->log_level>0 && opendcp->log_level<3) {
printf("\n");
progress_bar();
}
calculate_digest(opendcp, asset.filename, asset.digest);
add_asset_to_reel(opendcp, &reel, asset);
}
if (validate_reel(opendcp, &reel, c) == OPENDCP_NO_ERROR) {
add_reel_to_cpl(&opendcp->dcp.pkl[0].cpl[0], reel);
} else {
sprintf(buffer,"Could not validate reel %d\n",c+1);
dcp_fatal(opendcp,buffer);
}
}
/* set ASSETMAP/VOLINDEX path */
if (opendcp->ns == XML_NS_SMPTE) {
sprintf(opendcp->dcp.assetmap.filename,"%s","ASSETMAP.xml");
sprintf(opendcp->dcp.volindex.filename,"%s","VOLINDEX.xml");
} else {
sprintf(opendcp->dcp.assetmap.filename,"%s","ASSETMAP");
sprintf(opendcp->dcp.volindex.filename,"%s","VOLINDEX");
}
/* Write CPL File */
if (opendcp->log_level>0 && opendcp->log_level<3) {
printf("\n");
sprintf(progress_string, "%-.50s", opendcp->dcp.pkl[0].cpl[0].filename);
progress_bar();
}
if (write_cpl(opendcp, &opendcp->dcp.pkl[0].cpl[0]) != OPENDCP_NO_ERROR)
dcp_fatal(opendcp,"Writing composition playlist failed");
/* Write PKL File */
if (opendcp->log_level>0 && opendcp->log_level<3) {
printf("\n");
sprintf(progress_string, "%-.50s", opendcp->dcp.pkl[0].filename);
progress_bar();
}
if (write_pkl(opendcp, &opendcp->dcp.pkl[0]) != OPENDCP_NO_ERROR)
dcp_fatal(opendcp,"Writing packing list failed");
if (opendcp->log_level>0 && opendcp->log_level<3) {
printf("\n");
sprintf(progress_string, "%-.50s", opendcp->dcp.assetmap.filename);
progress_bar();
}
if (write_volumeindex(opendcp) != OPENDCP_NO_ERROR)
dcp_fatal(opendcp,"Writing volume index failed");
if (opendcp->log_level>0 && opendcp->log_level<3) {
printf("\n");
sprintf(progress_string, "%-.50s", opendcp->dcp.volindex.filename);
progress_bar();
}
if (write_assetmap(opendcp) != OPENDCP_NO_ERROR)
dcp_fatal(opendcp,"Writing asset map failed");
dcp_log(LOG_INFO,"DCP Complete");
if (opendcp->log_level > 0) {
printf("\nDCP Creation Done\n");
}
opendcp_delete(opendcp);
exit(0);
}
