mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-10-18 08:31:16 +02:00
Added rdmetadata(8) utility for setting cart metadata from the command line.
This commit is contained in:
Patrick Linstruth
294
utils/rdmetadata/rdmetadata.cpp
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294
utils/rdmetadata/rdmetadata.cpp
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// rdmetadata.cpp
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//
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// Command-line tool for setting Rivendell Cart Metadata
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//
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// Patrick Linstruth <patrick@deltecent.com>
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// (C) Copyright 2019 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 <limits.h>
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#include <glob.h>
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#include <signal.h>
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#include <math.h>
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#include <stdio.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <QApplication>
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#include <QDir>
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#include <QFileInfo>
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#include <QSqlQuery>
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#include "rd.h"
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#include "rdapplication.h"
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#include "rdcart.h"
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#include "rdschedcode.h"
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#include "rdnotification.h"
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#include "rdmetadata.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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verbose=false;
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cartnum=0;
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year=0;
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//
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// Check for root permission
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//
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if(geteuid()!=0) {
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fprintf(stderr,"rdmetadata: must be user \"root\"\n");
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exit(256);
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}
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//
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// Open the Database
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//
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rda=new RDApplication("rdmetadata","rdmetadata",RDMETADATA_USAGE,this);
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if(!rda->open(&err_msg)) {
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fprintf(stderr,"rdmetadata: %s\n",(const char *)err_msg);
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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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for(unsigned i=0;i<rda->cmdSwitch()->keys();i++) {
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if(rda->cmdSwitch()->key(i)=="--cart-number") {
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cartnum=rda->cmdSwitch()->value(i).toUInt();
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cartstring=QString().sprintf("%06u",cartnum);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--artist") {
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artist=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--title") {
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title=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--album") {
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album=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--year") {
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year=rda->cmdSwitch()->value(i).toInt();
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--conductor") {
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conductor=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--label") {
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label=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--agency") {
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agency=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--publisher") {
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publisher=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--composer") {
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composer=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--songid") {
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songid=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--bpm") {
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bpm=rda->cmdSwitch()->value(i).toInt();
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--add-schedcode") {
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add_schedcode=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--rem-schedcode") {
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rem_schedcode=rda->cmdSwitch()->value(i);
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rda->cmdSwitch()->setProcessed(i,true);
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}
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if(rda->cmdSwitch()->key(i)=="--verbose") {
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verbose=true;
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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,"rdmetadata: 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(!cartnum) {
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fprintf(stderr,"rdmetadata: --cart-number must be specified\n");
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exit(256);
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}
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if(!add_schedcode.isEmpty()) {
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RDSchedCode *sched=new RDSchedCode(add_schedcode);
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if (!sched->exists()) {
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fprintf(stderr,"rdmetadata: scheduler code '%s' does not exist\n",
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qPrintable(sched->code()));
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exit(256);
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}
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else {
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// Get proper case
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add_schedcode=sched->code();
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}
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delete sched;
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}
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if(!rem_schedcode.isEmpty()) {
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RDSchedCode *sched=new RDSchedCode(rem_schedcode);
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if (!sched->exists()) {
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fprintf(stderr,"rdmetadata: scheduler code '%s' does not exist\n",
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qPrintable(sched->code()));
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exit(256);
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}
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else {
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// Get proper case
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rem_schedcode=sched->code();
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}
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delete sched;
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}
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//
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// RIPCD Connection
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//
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connect(rda,SIGNAL(userChanged()),this,SLOT(userChangedData()));
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rda->ripc()->connectHost("localhost",RIPCD_TCP_PORT,rda->config()->password());
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}
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void MainObject::userChangedData()
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{
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updateMetadata();
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exit(0);
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}
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void MainObject::updateMetadata()
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{
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RDCart *cart;
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QStringList schedcodes;
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cart=new RDCart(cartnum);
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if(!cart->exists()) {
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fprintf(stderr,"rdmetadata: cart %06u does not exist.\n",cartnum);
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exit(1);
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}
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schedcodes=cart->schedCodesList();
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if(!artist.isNull()) {
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cart->setArtist(artist);
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Print(QString("rdmetadata: Set cart %1 artist to '%2'").arg(cartstring).arg(artist));
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}
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if(!title.isNull()) {
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cart->setTitle(title);
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Print(QString("rdmetadata: Set cart %1 title to '%2'").arg(cartstring).arg(title));
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}
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if(!album.isNull()) {
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cart->setAlbum(album);
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Print(QString("rdmetadata: Set cart %1 album to '%2'").arg(cartstring).arg(album));
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}
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if(year) {
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cart->setYear(year);
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Print(QString("rdmetadata: Set cart %1 year to '%2'").arg(cartstring).arg(year));
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}
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if(!conductor.isNull()) {
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cart->setConductor(conductor);
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Print(QString("rdmetadata: Set cart %1 conductor to '%2'").arg(cartstring).arg(conductor));
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}
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if(!label.isNull()) {
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cart->setLabel(label);
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Print(QString("rdmetadata: Set cart %1 label to '%2'").arg(cartstring).arg(label));
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}
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if(!agency.isNull()) {
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cart->setAgency(agency);
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Print(QString("rdmetadata: Set cart %1 agency to '%2'").arg(cartstring).arg(agency));
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}
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if(!publisher.isNull()) {
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cart->setPublisher(publisher);
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Print(QString("rdmetadata: Set cart %1 publisher to '%2'").arg(cartstring).arg(publisher));
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}
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if(!composer.isNull()) {
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cart->setComposer(composer);
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Print(QString("rdmetadata: Set cart %1 composer to '%2'").arg(cartstring).arg(composer));
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}
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if(!songid.isNull()) {
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cart->setSongId(songid);
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Print(QString("rdmetadata: Set cart %1 songid to '%2'").arg(cartstring).arg(songid));
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}
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if(bpm) {
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cart->setBeatsPerMinute(bpm);
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Print(QString("rdmetadata: Set cart %1 bpm to '%2'").arg(cartstring).arg(bpm));
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}
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if(!add_schedcode.isEmpty()&&!schedcodes.contains(add_schedcode)) {
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cart->addSchedCode(add_schedcode);
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Print(QString("rdmetadata: Added scheduler code '%1' to cart %2").arg(add_schedcode).arg(cartstring));
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}
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if(!rem_schedcode.isEmpty()&&schedcodes.contains(rem_schedcode)) {
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cart->removeSchedCode(rem_schedcode);
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Print(QString("rdmetadata: Removed scheduler code '%1' from cart %2").arg(rem_schedcode).arg(cartstring));
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}
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delete cart;
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RDNotification *notify=new RDNotification(
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RDNotification::CartType,RDNotification::ModifyAction,QVariant(cartnum));
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rda->ripc()->sendNotification(*notify);
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delete notify;
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}
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void MainObject::Print(const QString &msg)
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{
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if(verbose) {
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printf("%s\n",(const char *)msg);
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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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