mirror of
https://github.com/ElvishArtisan/rivendell.git
synced 2025-04-20 16:09:51 +02:00
2af6845d6e
* Added a 'settime' command to rdclilogedit(1). * Added a 'setmarker' command to rdclilogedit(1). * Added a 'settrack' command to rdclilogedit(1).
543 lines
11 KiB
C++
543 lines
11 KiB
C++
// rdclilogedit.cpp
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//
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// A command-line log editor for Rivendell
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//
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// (C) Copyright 2016 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 <fcntl.h>
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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 <unistd.h>
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#include <qapplication.h>
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#include <qfile.h>
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#include <qstringlist.h>
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#include <rdcmd_switch.h>
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#include <rdconf.h>
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#include <rdweb.h>
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#include "rdclilogedit.h"
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MainObject::MainObject(QObject *parent)
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:QObject(parent)
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{
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edit_log=NULL;
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edit_log_event=NULL;
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edit_modified=false;
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//
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// Read Command Options
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//
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RDCmdSwitch *cmd=
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new RDCmdSwitch(qApp->argc(),qApp->argv(),"rdimport",RDCLILOGEDIT_USAGE);
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for(int i=0;i<(int)cmd->keys()-1;i++) {
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}
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//
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// Read Configuration
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//
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edit_config=new RDConfig();
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edit_config->load();
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//
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// Open Database
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//
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QSqlDatabase *db=QSqlDatabase::addDatabase(edit_config->mysqlDriver());
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if(!db) {
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fprintf(stderr,"rdclilogedit: unable to initialize connection to database\n");
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exit(256);
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}
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db->setDatabaseName(edit_config->mysqlDbname());
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db->setUserName(edit_config->mysqlUsername());
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db->setPassword(edit_config->mysqlPassword());
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db->setHostName(edit_config->mysqlHostname());
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if(!db->open()) {
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fprintf(stderr,"rdclilogedit: unable to connect to database\n");
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db->removeDatabase(edit_config->mysqlDbname());
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exit(256);
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}
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//
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// RDAirPlay Configuration
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//
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edit_airplay_conf=new RDAirPlayConf(edit_config->stationName(),"RDAIRPLAY");
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//
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// RIPC Connection
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//
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edit_user=NULL;
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edit_input_notifier=NULL;
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edit_ripc=new RDRipc(edit_config->stationName());
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connect(edit_ripc,SIGNAL(userChanged()),this,SLOT(userData()));
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edit_ripc->
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connectHost("localhost",RIPCD_TCP_PORT,edit_config->password());
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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(edit_ripc,SIGNAL(userChanged()),this,SLOT(userData()));
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if(edit_user!=NULL) {
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delete edit_user;
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}
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edit_user=new RDUser(edit_ripc->user());
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//
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// Start up command processor
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//
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if(edit_input_notifier==NULL) {
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int flags=fcntl(0,F_GETFL,NULL);
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flags|=O_NONBLOCK;
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fcntl(0,F_SETFL,flags);
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edit_input_notifier=new QSocketNotifier(0,QSocketNotifier::Read,this);
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connect(edit_input_notifier,SIGNAL(activated(int)),
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this,SLOT(inputActivatedData(int)));
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PrintPrompt();
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}
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}
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void MainObject::inputActivatedData(int sock)
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{
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char data[1024];
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int n;
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while((n=read(sock,data,1024))>0) {
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for(int i=0;i<n;i++) {
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switch(0xFF&data[i]) {
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case 10:
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DispatchCommand(edit_accum);
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edit_accum="";
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break;
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case 13:
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break;
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default:
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edit_accum+=data[i];
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}
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}
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}
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}
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void MainObject::OverwriteError(const QString &cmd) const
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{
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fprintf(stderr,"%s: buffer not saved (append \"!\" to override)\n",
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(const char *)cmd);
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}
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void MainObject::Print(const QString &str) const
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{
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printf("%s",(const char *)str);
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usleep(100);
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}
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void MainObject::DispatchCommand(QString cmd)
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{
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bool processed=false;
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int line;
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QTime time;
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bool ok=false;
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bool overwrite=!edit_modified;
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QStringList cmds;
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QString verb;
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cmd=cmd.stripWhiteSpace();
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if(cmd.right(1)=="!") {
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overwrite=true;
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cmd=cmd.left(cmd.length()-1).stripWhiteSpace();
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}
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cmds=cmds.split(" ",cmd);
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verb=cmds[0].lower();
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//
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// No loaded log needed for these
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//
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if((verb=="exit")||(verb=="quit")||(verb=="bye")) {
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exit(0);
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}
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if((verb=="help")||(verb=="?")) {
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Help(cmds);
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processed=true;
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}
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if(verb=="listlogs") {
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ListLogs();
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processed=true;
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}
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if(verb=="load") {
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if(overwrite) {
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if(cmds.size()==2) {
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Load(cmds[1]);
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}
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else {
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fprintf(stderr,"load: invalid command arguments\n");
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}
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}
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else {
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OverwriteError("load");
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}
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processed=true;
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}
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//
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// These need a log loaded
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//
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if((processed)||(edit_log_event!=NULL)) {
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if(verb=="addcart") {
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if(cmds.size()==3) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)) {
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unsigned cartnum=cmds[2].toUInt(&ok);
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if(ok&&(cartnum<=RD_MAX_CART_NUMBER)) {
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Addcart(line,cartnum);
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}
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else {
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fprintf(stderr,"addcart: invalid cart number\n");
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}
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}
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else {
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fprintf(stderr,"addcart: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"addcart: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="addchain") {
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if(cmds.size()==3) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)) {
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Addchain(line,cmds[2]);
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}
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else {
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fprintf(stderr,"addchain: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"addchain: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="addmarker") {
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if(cmds.size()==2) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)) {
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Addmarker(line);
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}
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else {
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fprintf(stderr,"addmarker: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"addmarker: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="addtrack") {
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if(cmds.size()==2) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)) {
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Addtrack(line);
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}
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else {
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fprintf(stderr,"addtrack: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"addtrack: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="list") {
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List();
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processed=true;
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}
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if(verb=="remove") {
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if(cmds.size()==2) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)&&(line<edit_log_event->size())) {
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Remove(line);
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}
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else {
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fprintf(stderr,"remove: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"remove: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="save") {
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Save();
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processed=true;
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}
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if(verb=="saveas") {
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if(cmds.size()==2) {
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if(cmds[1].length()>64) {
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fprintf(stderr,"saveas: log name too long\n");
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}
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Saveas(cmds[1]);
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}
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else {
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fprintf(stderr,"saveas: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="setcart") {
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if(cmds.size()==3) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)&&(line<edit_log_event->size())) {
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unsigned cartnum=cmds[2].toUInt(&ok);
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if(ok&&(cartnum<=RD_MAX_CART_NUMBER)) {
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Setcart(line,cartnum);
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}
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else {
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fprintf(stderr,"setcart: invalid cart number\n");
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}
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}
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else {
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fprintf(stderr,"setcart: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"setcart: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="settime") {
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if(cmds.size()>=3) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)&&(line<edit_log_event->size())) {
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RDLogLine::TimeType ttype=RDLogLine::NoTime;
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if(cmds[2].lower()=="hard") {
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ttype=RDLogLine::Hard;
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}
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if(cmds[2].lower()=="none") {
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ttype=RDLogLine::Relative;
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}
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switch(ttype) {
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case RDLogLine::Hard:
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if(cmds.size()>=4) {
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time=RDGetWebTime(cmds[3],&ok);
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if(ok) {
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Settime(line,ttype,time);
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}
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else {
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fprintf(stderr,"settime: invalid time value\n");
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}
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}
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else {
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fprintf(stderr,"settime: missing time value\n");
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}
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break;
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case RDLogLine::Relative:
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Settime(line,ttype);
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break;
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case RDLogLine::NoTime:
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fprintf(stderr,"settime: invalid time type\n");
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break;
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}
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}
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else {
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fprintf(stderr,"settime: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"settime: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="settrans") {
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if(cmds.size()==3) {
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line=cmds[1].toInt(&ok);
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if(ok&&(line>=0)&&(line<edit_log_event->size())) {
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RDLogLine::TransType trans=RDLogLine::NoTrans;
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if(cmds[2].lower()=="play") {
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trans=RDLogLine::Play;
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}
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if(cmds[2].lower()=="segue") {
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trans=RDLogLine::Segue;
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}
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if(cmds[2].lower()=="stop") {
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trans=RDLogLine::Stop;
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}
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if(trans!=RDLogLine::NoTrans) {
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Settrans(line,trans);
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}
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else {
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fprintf(stderr,"settrans: invalid transition type\n");
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}
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}
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else {
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fprintf(stderr,"settrans: invalid line number\n");
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}
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}
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else {
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fprintf(stderr,"settrans: invalid command arguments\n");
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}
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processed=true;
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}
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if(verb=="unload") {
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if(overwrite) {
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Unload();
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}
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else {
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OverwriteError("unload");
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}
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processed=true;
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}
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}
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else {
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fprintf(stderr,"%s: no log loaded\n",(const char *)verb);
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processed=true;
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}
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if(!processed) {
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fprintf(stderr,"invalid command\n");
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}
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PrintPrompt();
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}
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QString MainObject::ListLine(RDLogEvent *evt,int line) const
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{
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QString ret="";
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RDLogLine *logline=evt->logLine(line);
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switch(logline->timeType()) {
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case RDLogLine::Hard:
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ret+=QString().
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sprintf("T%s ",(const char *)logline->startTime(RDLogLine::Logged).
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toString("hh:mm:ss"));
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break;
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case RDLogLine::Relative:
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ret+=QString().
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sprintf(" %s ",(const char *)evt->blockStartTime(line).
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toString("hh:mm:ss"));
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break;
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case RDLogLine::NoTime:
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ret+=" ";
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break;
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}
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ret+=QString().sprintf("%-7s",
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(const char *)RDLogLine::transText(logline->transType()));
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switch(logline->type()) {
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case RDLogLine::Cart:
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case RDLogLine::Macro:
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ret+=QString().sprintf("%06u ",logline->cartNumber());
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ret+=QString().sprintf("%-12s",(const char *)logline->groupName());
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ret+=QString().sprintf("%5s",
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(const char *)RDGetTimeLength(logline->forcedLength(),false,false))+" ";
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ret+=logline->title();
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break;
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case RDLogLine::Marker:
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ret+="MARKER ";
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ret+=" ";
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ret+=" ";
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ret+=logline->markerComment();
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break;
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case RDLogLine::Track:
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ret+="TRACK ";
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ret+=" ";
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ret+=" ";
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ret+=logline->markerComment();
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break;
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case RDLogLine::Chain:
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ret+="LOG CHN ";
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ret+=" ";
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ret+=" ";
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ret+=logline->markerLabel();
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break;
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case RDLogLine::MusicLink:
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ret+="LINK ";
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ret+=" ";
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ret+=" ";
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ret+="[music import]";
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break;
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case RDLogLine::TrafficLink:
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ret+="LINK ";
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ret+=" ";
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ret+=" ";
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ret+="[traffic import]";
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break;
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case RDLogLine::OpenBracket:
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case RDLogLine::CloseBracket:
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case RDLogLine::UnknownType:
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break;
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}
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return ret;
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}
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void MainObject::PrintPrompt() const
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{
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if(edit_log==NULL) {
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Print("logedit> ");
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}
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else {
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if(edit_modified) {
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Print(QString().sprintf("logedit[%s*]> ",
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(const char *)edit_log->name()));
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}
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else {
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Print(QString().sprintf("logedit[%s]> ",(const char *)edit_log->name()));
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}
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}
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fflush(stdout);
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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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