Here is the code:
- Code: Select all
#include <stdio.h>
#include <signal.h>
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/file.h>
#include <errno.h>
#include <fcntl.h>
#include <QDir>
#include <QFile>
#include <kurl.h>
#include <klocale.h>
#include <kaboutdata.h>
#include <kcmdlineargs.h>
#include "app.h"
#include "btversion.h"
#include "ktversion.h"
#include <kdebug.h>
#ifndef Q_WS_WIN
bool GrabPIDLock()
{
// open the PID file in the /tmp directory and attempt to lock it
QString pid_file = QString(QDir::tempPath()+"/.ktorrent_kde4_%1.lock").arg(getuid());
int fd = open(QFile::encodeName(pid_file),O_RDWR|O_CREAT,0640);
if (fd < 0)
{
fprintf(stderr,"Failed to open KT lock file %s : %s\n",pid_file.toAscii().constData(),strerror(errno));
return false;
}
if (lockf(fd,F_TLOCK,0)<0)
{
fprintf(stderr,"Failed to get lock on %s : %s\n",pid_file.toAscii().constData(),strerror(errno));
return false;
}
char str[20];
sprintf(str,"%d\n",getpid());
write(fd,str,strlen(str)); /* record pid to lockfile */
// leave file open, so nobody else can lock it until KT exists
return true;
}
#endif
int main(int argc, char **argv)
{
#ifndef Q_WS_WIN
// ignore SIGPIPE and SIGXFSZ
signal(SIGPIPE,SIG_IGN);
signal(SIGXFSZ,SIG_IGN);
#endif
bt::SetClientInfo("KTorrent",kt::MAJOR,kt::MINOR,kt::RELEASE,bt::NORMAL,"KT");
KAboutData about(
"ktorrent", 0, ki18n("KTorrent"),
kt::VERSION_STRING, ki18n("Bittorrent client for KDE"),
KAboutData::License_GPL,
ki18n("(C) 2005 - 2008 Joris Guisson and Ivan Vasic"),
KLocalizedString(),
"http://www.ktorrent.org/");
about.addAuthor(ki18n("Joris Guisson"), KLocalizedString(), "joris.guisson@gmail.com","http://ktorrent.org" );
about.addAuthor(ki18n("Ivan Vasic"),KLocalizedString(),"ivasic@gmail.com");
about.addAuthor(ki18n("Alan Jones"),ki18n("BitFinder Plugin"),"skyphyr@gmail.com");
about.addAuthor(ki18n("Diego R. Brogna"),ki18n("Webinterface Plugin"),"dierbro@gmail.com");
about.addAuthor(ki18n("Krzysztof Kundzicz"),ki18n("Statistics Plugin"),"athantor@gmail.com");
about.addCredit(ki18n("Mladen Babic"), ki18n("Application icon and a couple of others"),"bmladen@EUnet.yu");
about.addCredit(ki18n("Adam Treat"), KLocalizedString(), "treat@kde.org" );
about.addCredit(ki18n("Danny Allen"),ki18n("1.0 application icon"),"danny@dannyallen.co.uk");
about.addCredit(ki18n("Vincent Wagelaar"),KLocalizedString(),"vincent@ricardis.tudelft.nl");
about.addCredit(ki18n("Knut Morten Johansson"),KLocalizedString(),"knut@johansson.com");
about.addCredit(ki18n("Felix Berger"), ki18n("ChunkBar's tooltip and IWFileTreeItem sorting"),"bflat1@gmx.net");
about.addCredit(ki18n("Andreas Kling"),KLocalizedString(),"kling@impul.se");
about.addCredit(ki18n("Felipe Sateler"),KLocalizedString(),"fsateler@gmail.com");
about.addCredit(ki18n("Maxmind"), ki18n("Country locator for InfoWidget plugin. Flags are taken from http://flags.blogpotato.de/ so thanks to them too."),0, "http://www.maxmind.com/");
about.addCredit(ki18n("Adam Forsyth"),ki18n("File prioritization"),"agforsyth@gmail.com");
about.addCredit(ki18n("Thomas Bernard"),ki18n("Miniupnp was used as an example for our own UPnP implementation"),0,"http://miniupnp.free.fr/");
about.addCredit(ki18n("Diego Rosario Brogna"),ki18n("Global max share ratio patch"),0,"dierbro@gmail.com");
about.addCredit(ki18n("Lesly Weyts"),ki18n("Zeroconf enhancements"),0,0);
about.addCredit(ki18n("Kevin Andre"),ki18n("Zeroconf enhancements"),0,"http://users.edpnet.be/hyperquantum/");
about.addCredit(ki18n("Dagur Valberg Johannsson"),ki18n("Coldmilk webgui"),"dagurval@pvv.ntnu.no");
about.addCredit(ki18n("Alexander Dymo"),ki18n("IDEAl code from KDevelop"),"adymo@kdevelop.org");
about.addCredit(ki18n("Scott Wolchok"),ki18n("Conversion speed improvement in ipfilter plugin"),"swolchok@umich.edu");
about.addCredit(ki18n("Bryan Burns of Juniper Networks"),ki18n("Discovered 2 security vulnerabilities (both are fixed)"),0);
about.addCredit(ki18n("Goten Xiao"),ki18n("Patch to load silently with a save location"),0);
about.addCredit(ki18n("Rapsys"),ki18n("Fixes in PHP code of webinterface"),0);
about.addCredit(ki18n("Athantor"),ki18n("XFS specific disk preallocation"),0);
about.addCredit(ki18n("twisted_fall"),ki18n("Patch to not show very low speeds"),"twisted.fall@gmail.com");
about.addCredit(ki18n("Lucke"),ki18n("Patch to show potentially firewalled status"),0);
about.addCredit(ki18n("Modestas Vainius"),ki18n("Several patches"),"modestas@vainius.eu");
about.addCredit(ki18n("Stefan Monov"),ki18n("Patch to hide menu bar"),"logixoul@gmail.com");
about.addCredit(ki18n("The_Kernel"),ki18n("Patch to change file priorities in the webgui"),"kernja@cs.earlham.edu");
about.addCredit(ki18n("RafaÅ MiÅecki"),ki18n("Several webgui patches"),"zajec5@gmail.com");
about.addCredit(ki18n("Ozzi"),ki18n("Fixes for several warnings"),"ossi@masiina.no-ip.info");
about.addCredit(ki18n("Markus Brueffer"),ki18n("Patch to fix free diskspace calculation on FreeBSD"),"markus@brueffer.de");
about.addCredit(ki18n("Lukas Appelhans"),ki18n("Patch to fix a crash in ChunkDownloadView"),"l.appelhans@gmx.de");
about.addCredit(ki18n("Rickard Närström"),ki18n("A couple of bugfixes"),"rickard.narstrom@gmail.com");
about.addCredit(ki18n("caruccio"),ki18n("Patch to load torrents silently from the command line"),"mateus@caruccio.com");
about.addCredit(ki18n("Lee Olson"),ki18n("New set of icons"),"leetolson@gmail.com");
KCmdLineArgs::init(argc, argv, &about);
KCmdLineOptions options;
options.add("+[Url]", ki18n("Document to open"));
options.add("silent", ki18n("Silently open torrent given on URL"));
KCmdLineArgs::addCmdLineOptions(options);
kt::App::addCmdLineOptions();
if (!kt::App::start())
{
fprintf(stderr, "ktorrent is already running !\n");
return 0;
}
#ifndef Q_WS_WIN
// need to grab lock after the fork call in start, otherwise this will not work properly
if (!GrabPIDLock())
{
fprintf(stderr, "ktorrent is already running !\n");
return 0;
}
#endif
#ifdef Q_WS_WIN
WSADATA wsaData;
WORD wVersionRequested = MAKEWORD(2, 2);
int err = WSAStartup( wVersionRequested, &wsaData );
if (err != 0)
{
kError()<< "Couldn't load winsock dll";
return 0;
}
#endif
try
{
kt::App app;
app.setQuitOnLastWindowClosed(false);
app.exec();
}
catch (...)
{
// fprintf(stderr, "Aborted by error : %s\n",e.toString().ascii());
}
return 0;
}
Here are my errors:
- Code: Select all
# g++ -o
main.cpp:30:16: error: QDir: No such file or directory
main.cpp:31:17: error: QFile: No such file or directory
main.cpp:32:18: error: kurl.h: No such file or directory
main.cpp:33:21: error: klocale.h: No such file or directory
main.cpp:34:24: error: kaboutdata.h: No such file or directory
main.cpp:35:26: error: kcmdlineargs.h: No such file or directory
In file included from main.cpp:36:
app.h:24:32: error: kuniqueapplication.h: No such file or directory
main.cpp:37:23: error: btversion.h: No such file or directory
main.cpp:38:23: error: ktversion.h: No such file or directory
main.cpp:39:20: error: kdebug.h: No such file or directory
In file included from main.cpp:36:
app.h:31: error: expected class-name before '{' token
app.h:32: error: ISO C++ forbids declaration of 'Q_OBJECT' with no type
app.h:33: error: expected ';' before 'public'
main.cpp: In function 'bool GrabPIDLock()':
main.cpp:45: error: 'QString' was not declared in this scope
main.cpp:45: error: expected `;' before 'pid_file'
main.cpp:47: error: 'QFile' has not been declared
main.cpp:47: error: 'pid_file' was not declared in this scope
main.cpp:50: error: 'strerror' was not declared in this scope
main.cpp:56: error: 'strerror' was not declared in this scope
main.cpp:62: error: 'strlen' was not declared in this scope
main.cpp: In function 'int main(int, char**)':
main.cpp:78: error: 'bt' has not been declared
main.cpp:78: error: 'MAJOR' is not a member of 'kt'
main.cpp:78: error: 'MINOR' is not a member of 'kt'
main.cpp:78: error: 'RELEASE' is not a member of 'kt'
main.cpp:78: error: 'bt' has not been declared
main.cpp:80: error: 'KAboutData' was not declared in this scope
main.cpp:80: error: expected `;' before 'about'
main.cpp:88: error: 'about' was not declared in this scope
main.cpp:88: error: 'ki18n' was not declared in this scope
main.cpp:88: error: 'KLocalizedString' was not declared in this scope
main.cpp:127: error: 'KCmdLineArgs' has not been declared
main.cpp:129: error: 'KCmdLineOptions' was not declared in this scope
main.cpp:129: error: expected `;' before 'options'
main.cpp:130: error: 'options' was not declared in this scope
main.cpp:132: error: 'KCmdLineArgs' has not been declared
main.cpp:134: error: 'addCmdLineOptions' is not a member of 'kt::App'
main.cpp:135: error: 'start' is not a member of 'kt::App'
app.h:35: error: 'virtual kt::App::~App()' is private
main.cpp:164: error: within this context
main.cpp:165: error: 'class kt::App' has no member named 'setQuitOnLastWindowClo
main.cpp:166: error: 'class kt::App' has no member named 'exec'
