1 // -*- mode: C++; indent-tabs-mode: nil; -*-
4 # include "../config.h"
7 #include "../version.h"
9 #include "otk/display.hh"
14 #endif // HAVE_STDIO_H
18 #endif // HAVE_STDLIB_H
22 #endif // HAVE_SIGNAL_H
26 #endif // HAVE_FCNTL_H
29 # include <sys/types.h>
31 #endif // HAVE_UNISTD_H
33 #ifdef HAVE_SYS_SELECT_H
34 # include <sys/select.h>
35 #endif // HAVE_SYS_SELECT_H
38 #define _(str) gettext(str)
44 Openbox *Openbox::instance = (Openbox *) 0;
47 void Openbox::signalHandler(int signal)
51 // XXX: Do something with HUP? Really shouldn't, we get this when X shuts
52 // down and hangs-up on us.
57 printf("Caught signal %d. Exiting.", signal);
63 printf("Caught signal %d. Aborting and dumping core.", signal);
69 Openbox::Openbox(int argc, char **argv)
71 struct sigaction action;
73 _state = State_Starting; // initializing everything
75 Openbox::instance = this;
77 _displayreq = (char*) 0;
80 parseCommandLine(argc, argv);
82 // open the X display (and gets some info about it, and its screens)
83 otk::OBDisplay::initialize(_displayreq);
84 assert(otk::OBDisplay::display);
86 // set up the signal handler
87 action.sa_handler = Openbox::signalHandler;
88 action.sa_mask = sigset_t();
89 action.sa_flags = SA_NOCLDSTOP | SA_NODEFER;
90 sigaction(SIGPIPE, &action, (struct sigaction *) 0);
91 sigaction(SIGSEGV, &action, (struct sigaction *) 0);
92 sigaction(SIGFPE, &action, (struct sigaction *) 0);
93 sigaction(SIGTERM, &action, (struct sigaction *) 0);
94 sigaction(SIGINT, &action, (struct sigaction *) 0);
95 sigaction(SIGHUP, &action, (struct sigaction *) 0);
99 _state = State_Normal; // done starting
105 _state = State_Exiting; // time to kill everything
107 // close the X display
108 otk::OBDisplay::destroy();
112 void Openbox::parseCommandLine(int argc, char **argv)
116 for (int i = 1; i < argc; ++i) {
117 std::string arg(argv[i]);
119 if (arg == "-display") {
123 _displayreq = argv[i];
124 } else if (arg == "-rc") {
128 _rcfilepath = argv[i];
129 } else if (arg == "-menu") {
133 _menufilepath = argv[i];
134 } else if (arg == "-version") {
137 } else if (arg == "-help") {
151 void Openbox::showVersion()
153 printf(_("Openbox - version %s\n"), OPENBOX_VERSION);
154 printf(" (c) 2002 - 2002 Ben Jansens\n\n");
158 void Openbox::showHelp()
160 showVersion(); // show the version string and copyright
162 // print program usage and command line options
163 printf(_("Usage: %s [OPTIONS...]\n\
165 -display <string> use display connection.\n\
166 -rc <string> use alternate resource file.\n\
167 -menu <string> use alternate menu file.\n\
168 -version display version and exit.\n\
169 -help display this help text and exit.\n\n"), _argv0);
171 printf(_("Compile time options:\n\
196 void Openbox::eventLoop()
198 while (!_doshutdown) {
199 if (XPending(otk::OBDisplay::display)) {
201 XNextEvent(otk::OBDisplay::display, &e);
203 _xeventhandler.handle(e);
205 _timermanager.fire();