// 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 1.18 2003/06/12 14:37:21 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; }