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// main.cc for Fluxbox Window manager
// Copyright (c) 2001 - 2003 Henrik Kinnunen (fluxgen at users.sourceforge.net)
// and 2003 Simon Bowden (rathnor at users.sourceforge.net)
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
// to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense,
// and/or sell copies of the Software, and to permit persons to whom the
// Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: main.cc,v 1.19 2003/07/10 12:01:17 fluxgen Exp $
#include "fluxbox.hh"
#include "I18n.hh"
#include "version.h"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
//use GNU extensions
#ifndef _GNU_SOURCE
#define _GNU_SOURCE
#endif // _GNU_SOURCE
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <iostream>
#include <fstream>
#include <stdexcept>
#include <typeinfo>
using namespace std;
void showInfo(ostream &ostr) {
ostr<<"Fluxbox version: "<<__fluxbox_version<<endl;
ostr<<"Compiled: "<<__DATE__<<" "<<__TIME__<<endl;
ostr<<"Compiler: ";
#ifdef __GNUG__
ostr<<"GCC";
#else
ostr<<"Unknown";
#endif
ostr<<endl<<"Compiler version: "<<__VERSION__<<endl;
const char NOT[] = "-";
ostr<<"Compiled options ("<<NOT<<" => disabled): "<<endl<<
#ifndef DEBUG
NOT<<
#endif // DEBUG
"DEBUG"<<endl<<
#ifndef SLIT
NOT<<
#endif // SLIT
"SLIT"<<endl<<
#ifndef HAVE_XPM
NOT<<
#endif // HAVE_XPM
"XPM"<<endl<<
#ifndef USE_GNOME
NOT<<
#endif // USE_GNOME
"GNOME"<<endl<<
#ifndef KDE
NOT<<
#endif // KDE
"KDE"<<endl<<
#ifndef USE_NEWWMSPEC
NOT<<
#endif // USE_NEWWMSPEC
"EWMH"<<endl<<
#ifndef REMEMBER
NOT<<
#endif // REMEMBER
"REMEMBER"<<endl<<
#ifndef SHAPE
NOT<<
#endif // SHAPE
"SHAPE"<<endl<<
#ifndef USE_XFT
NOT<<
#endif // USE_XFT
"XFT"<<endl<<
#ifndef USE_XMB
NOT<<
#endif // USE_XMB
"XMB"<<endl<<
#ifndef XINERAMA
NOT<<
#endif // XINERAMA
"XINERAMA"<<endl<<
#ifndef HAVE_XRENDER
NOT<<
#endif // HAVE_XRENDER
"RENDER"<<endl<<
endl;
}
int main(int argc, char **argv) {
std::string session_display;
std::string rc_file;
std::string log_filename;
NLSInit("fluxbox.cat");
I18n &i18n = *I18n::instance();
int i;
for (i = 1; i < argc; ++i) {
if (! strcmp(argv[i], "-rc")) {
// look for alternative rc file to use
if ((++i) >= argc) {
fprintf(stderr,
i18n.getMessage(FBNLS::mainSet, FBNLS::mainRCRequiresArg,
"error: '-rc' requires and argument\n"));
exit(1);
}
rc_file = argv[i];
} else if (! strcmp(argv[i], "-display")) {
// check for -display option... to run on a display other than the one
// set by the environment variable DISPLAY
if ((++i) >= argc) {
fprintf(stderr,
i18n.getMessage(FBNLS::mainSet, FBNLS::mainDISPLAYRequiresArg,
"error: '-display' requires an argument\n"));
exit(1);
}
session_display = argv[i];
std::string display_env = "DISPLAY=" + session_display;
if (putenv(const_cast<char *>(display_env.c_str()))) {
fprintf(stderr,
i18n.
getMessage(FBNLS::mainSet, FBNLS::mainWarnDisplaySet,
"warning: couldn't set environment variable 'DISPLAY'\n"));
perror("putenv()");
}
} else if (strcmp(argv[i], "-version") == 0 || strcmp(argv[i], "-v") == 0) {
// print current version string
cerr<<"Fluxbox "<<__fluxbox_version<<" : (c) 2001-2003 Henrik Kinnunen "<<endl<<endl;
exit(0);
} else if (strcmp(argv[i], "-log") == 0 ) {
if (i + 1 >= argc) {
cerr<<"error: '-log' need an argument"<<endl;
exit(1);
}
log_filename = argv[++i];
} else if (strcmp(argv[i], "-help") == 0 || strcmp(argv[i], "-h") == 0) {
// print program usage and command line options
printf(i18n.
getMessage(FBNLS::mainSet, FBNLS::mainUsage,
"Fluxbox %s : (c) %s Henrik Kinnunen\n"
"Website: http://www.fluxbox.org/ \n\n"
" -display <string>\t\tuse display connection.\n"
" -rc <string>\t\t\tuse alternate resource file.\n"
" -version\t\t\tdisplay version and exit.\n"
" -info\t\t\t\tdisplay some useful information.\n"
"\t-log <filename>\t\t\tlog output to file.\n"
" -help\t\t\t\tdisplay this help text and exit.\n\n"),
__fluxbox_version, "2001-2003");
exit(0);
} else if (strcmp(argv[i], "-info") == 0 || strcmp(argv[i], "-i") == 0) {
showInfo(cout);
exit(0);
}
}
#ifdef __EMX__
_chdir2(getenv("X11ROOT"));
#endif // __EMX__
std::auto_ptr<Fluxbox> fluxbox;
int exitcode=EXIT_FAILURE;
streambuf *outbuf = 0;
streambuf *errbuf = 0;
ofstream log_file(log_filename.c_str());
// setup log file
if (log_file) {
cerr<<"Loggin to: "<<log_filename<<endl;
log_file<<"------------------------------------------"<<endl;
log_file<<"Logfile: "<<log_filename<<endl;
showInfo(log_file);
log_file<<"------------------------------------------"<<endl;
// setup log to use cout and cerr stream
outbuf = cout.rdbuf(log_file.rdbuf());
errbuf = cerr.rdbuf(log_file.rdbuf());
}
try {
fluxbox.reset(new Fluxbox(argc, argv, session_display.c_str(), rc_file.c_str()));
fluxbox->eventLoop();
exitcode = EXIT_SUCCESS;
} catch (std::out_of_range &oor) {
cerr<<"Fluxbox: Out of range: "<<oor.what()<<endl;
} catch (std::runtime_error &re) {
cerr<<"Fluxbox: Runtime error: "<<re.what()<<endl;
} catch (std::bad_cast &bc) {
cerr<<"Fluxbox: Bad cast: "<<bc.what()<<endl;
} catch (std::bad_alloc &ba) {
cerr<<"Fluxbox: Bad Alloc: "<<ba.what()<<endl;
} catch (std::exception &e) {
cerr<<"Fluxbox: Standard exception: "<<e.what()<<endl;
} catch (std::string error_str) {
cerr<<"Error: "<<error_str<<endl;
} catch (...) {
cerr<<"Fluxbox: Unknown error."<<endl;
abort();
}
// restore cout and cin streams
if (outbuf != 0)
cout.rdbuf(outbuf);
if (errbuf != 0)
cerr.rdbuf(errbuf);
return exitcode;
}
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