mirror of
https://github.com/ElvishArtisan/rivendell.git
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344 lines
9.8 KiB
C++
344 lines
9.8 KiB
C++
// rdrender.cpp
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//
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// Render a Rivendell log.
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//
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// (C) Copyright 2017-2018 Fred Gleason <fredg@paravelsystems.com>
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License version 2 as
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// published by the Free Software Foundation.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public
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// License along with this program; if not, write to the Free Software
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// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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//
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#include <signal.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <qapplication.h>
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#include <qdir.h>
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#include <qfile.h>
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#include <rd.h>
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#include <rdapplication.h>
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#include <rdaudioconvert.h>
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#include <rdaudioexport.h>
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#include <rdaudioimport.h>
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#include <rdcart.h>
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#include <rdcmd_switch.h>
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#include <rdconf.h>
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#include <rdcut.h>
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#include <rdescape_string.h>
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#include <rddbheartbeat.h>
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#include <rdlog.h>
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#include <rdrenderer.h>
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#include <rdsettings.h>
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#include "rdrender.h"
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MainObject::MainObject(QObject *parent)
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:QObject(parent)
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{
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QString err_msg;
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render_verbose=false;
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render_first_line=-1;
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render_last_line=-1;
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render_ignore_stops=false;
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render_cart_number=0;
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render_cut_number=-1;
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render_start_time=QTime::currentTime();
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//
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// Initialize Audio Settings
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//
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render_settings.setChannels(RDRENDER_DEFAULT_CHANNELS);
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render_settings.setSampleRate(0);
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render_settings.setFormat(RDRENDER_DEFAULT_FORMAT);
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render_settings.setBitRate(RDRENDER_DEFAULT_BITRATE);
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render_settings.setQuality(RDRENDER_DEFAULT_BITRATE);
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render_settings.setNormalizationLevel(RDRENDER_DEFAULT_NORMALIZATION_LEVEL);
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//
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// Open the Database
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//
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rda=new RDApplication("rdrender","rdrender",RDRENDER_USAGE,this);
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if(!rda->open(&err_msg)) {
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fprintf(stderr,"rdrender: %s\n",(const char *)err_msg.toUtf8());
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exit(1);
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}
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//
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// Read Command Options
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//
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if(rda->cmdSwitch()->keys()<1) {
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fprintf(stderr,"rdrender: you must specify a logname\n");
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exit(256);
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}
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for(unsigned i=0;i<rda->cmdSwitch()->keys()-1;i++) {
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bool ok=false;
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if(rda->cmdSwitch()->key(i)=="--verbose") {
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render_verbose=true;
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--bitrate") {
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render_settings.setBitRate(rda->cmdSwitch()->value(i).toUInt(&ok));
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if(!ok) {
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fprintf(stderr,"rdrender: invalid --bitrate argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--channels") {
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render_settings.setChannels(rda->cmdSwitch()->value(i).toUInt(&ok));
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if((!ok)||
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(render_settings.channels()>2)||(render_settings.channels()==0)) {
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fprintf(stderr,"rdrender: invalid --channels argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--format") {
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QString format=rda->cmdSwitch()->value(i);
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ok=false;
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if(format.lower()=="flac") {
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render_settings.setFormat(RDSettings::Flac);
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ok=true;
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}
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if(format.lower()=="mp2") {
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render_settings.setFormat(RDSettings::MpegL2);
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ok=true;
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}
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if(format.lower()=="mp3") {
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render_settings.setFormat(RDSettings::MpegL3);
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ok=true;
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}
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if(format.lower()=="pcm16") {
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render_settings.setFormat(RDSettings::Pcm16);
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ok=true;
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}
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if(format.lower()=="pcm24") {
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render_settings.setFormat(RDSettings::Pcm24);
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ok=true;
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}
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if(format.lower()=="vorbis") {
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render_settings.setFormat(RDSettings::OggVorbis);
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ok=true;
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}
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if(!ok) {
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fprintf(stderr,"rdrender: unknown --format \"%s\"\n",
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(const char *)format);
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--first-line") {
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render_first_line=rda->cmdSwitch()->value(i).toInt(&ok);
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if((!ok)|(render_first_line<0)) {
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fprintf(stderr,"rdrender: invalid --first-line argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--first-time") {
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render_first_time=QTime::fromString(rda->cmdSwitch()->value(i));
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if(!render_first_time.isValid()) {
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fprintf(stderr,"rdrender: invalid --first-time argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--ignore-stops") {
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render_ignore_stops=true;
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--last-time") {
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render_last_time=QTime::fromString(rda->cmdSwitch()->value(i));
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if(!render_last_time.isValid()) {
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fprintf(stderr,"rdrender: invalid --last-time argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--last-line") {
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render_last_line=rda->cmdSwitch()->value(i).toInt(&ok);
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if((!ok)||(render_last_line<0)) {
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fprintf(stderr,"rdrender: invalid --last-line argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--normalization-level") {
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render_settings.setNormalizationLevel(rda->cmdSwitch()->value(i).toInt(&ok));
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if(!ok) {
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fprintf(stderr,"rdrender: invalid --normalization-level argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--quality") {
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render_settings.setQuality(rda->cmdSwitch()->value(i).toUInt(&ok));
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if(!ok) {
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fprintf(stderr,"rdrender: invalid --quality argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--samplerate") {
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render_settings.setSampleRate(rda->cmdSwitch()->value(i).toUInt(&ok));
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if(!ok) {
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fprintf(stderr,"rdrender: invalid --samplerate argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--start-time") {
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render_start_time=QTime::fromString(rda->cmdSwitch()->value(i));
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if(!render_start_time.isValid()) {
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fprintf(stderr,"rdrender: invalid --start-time\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--to-cart") {
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QStringList f0=rda->cmdSwitch()->value(i).split(":");
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if(f0.size()!=2) {
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fprintf(stderr,"rdrender: invalid --to-cart argument\n");
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exit(1);
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}
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render_cart_number=f0[0].toUInt(&ok);
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if((!ok)||(render_cart_number>RD_MAX_CART_NUMBER)) {
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fprintf(stderr,"rdrender: invalid cart number in --to-cart argument\n");
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exit(1);
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}
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render_cut_number=f0[1].toInt(&ok);
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if((!ok)||(render_cut_number>RD_MAX_CUT_NUMBER)||(render_cut_number<1)) {
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fprintf(stderr,"rdrender: invalid cut number in --to-cart argument\n");
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exit(1);
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}
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--to-file") {
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render_to_file=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(!rda->cmdSwitch()->processed(i)) {
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fprintf(stderr,"rdrepld: unknown command option \"%s\"\n",
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(const char *)rda->cmdSwitch()->key(i));
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exit(2);
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}
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}
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//
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// Sanity Checks
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//
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if((render_last_line>=0)&&(render_first_line>=0)&&
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(render_last_line<render_last_line)) {
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fprintf(stderr,"rdrender: --last-line must be greater than --first-line\n");
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exit(1);
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}
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if(!RDAudioConvert::settingsValid(&render_settings)) {
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fprintf(stderr,"rdrender: invalid audio settings\n");
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exit(1);
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}
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if(render_to_file.isEmpty()&&
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((render_cart_number==0)||(render_cut_number==-1))) {
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fprintf(stderr,"rdrender: you must specify exactly one --to-cart or --to-file option\n");
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exit(1);
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}
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render_logname=rda->cmdSwitch()->key(rda->cmdSwitch()->keys()-1);
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if(render_start_time.isNull()) {
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render_start_time=QTime(0,0,0,1);
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}
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//
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// RIPC Connection
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//
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connect(rda,SIGNAL(userChanged()),this,SLOT(userData()));
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rda->ripc()->
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connectHost("localhost",RIPCD_TCP_PORT,rda->config()->password());
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//
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// System Configuration
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//
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if(render_settings.sampleRate()==0) {
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render_settings.setSampleRate(rda->system()->sampleRate());
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}
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}
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void MainObject::userData()
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{
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//
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// Get User Context
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//
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disconnect(rda->ripc(),SIGNAL(userChanged()),this,SLOT(userData()));
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//
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// Open Log
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//
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RDLog *log=new RDLog(render_logname);
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if(!log->exists()) {
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fprintf(stderr,"rdrender: no such log\n");
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exit(1);
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}
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RDLogEvent *log_event=new RDLogEvent(render_logname);
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log_event->load();
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//
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// Render It
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//
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QString err_msg;
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RDRenderer *r=new RDRenderer(this);
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connect(r,SIGNAL(progressMessageSent(const QString &)),
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this,SLOT(printProgressMessage(const QString &)));
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if(render_to_file.isEmpty()) {
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if(!r->renderToCart(render_cart_number,render_cut_number,log_event,
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&render_settings,render_start_time,
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render_ignore_stops,&err_msg,render_first_line,
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render_last_line,render_first_time,render_last_time)) {
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fprintf(stderr,"rdrender: %s\n",(const char *)err_msg);
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exit(1);
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}
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}
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else {
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if(!r->renderToFile(render_to_file,log_event,&render_settings,
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render_start_time,render_ignore_stops,
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&err_msg,render_first_line,render_last_line,
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render_first_time,render_last_time)) {
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fprintf(stderr,"rdrender: %s\n",(const char *)err_msg);
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exit(1);
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}
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}
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QStringList warnings=r->warnings();
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for(int i=0;i<warnings.size();i++) {
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fprintf(stderr,"%s: %s\n",(const char *)tr("WARNING"),
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(const char *)warnings[i]);
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}
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exit(0);
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}
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void MainObject::printProgressMessage(const QString &msg)
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{
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if(render_verbose) {
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fprintf(stderr,"%s\n",(const char *)msg.toUtf8());
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}
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}
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int main(int argc,char *argv[])
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{
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QApplication a(argc,argv,false);
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new MainObject();
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return a.exec();
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}
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