X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fopenbox.c;h=8b54e70b719041223e1dcfec0de3fcd44aee3409;hb=277db2822d79a6000d31b93ec963ae87286d6ade;hp=d9ce9a5d8933c1c42b7d065c81fb2cdcf43ccc3a;hpb=1ff042579e2cbe367807ed6c8a15e71dfae2a526;p=chaz%2Fopenbox diff --git a/openbox/openbox.c b/openbox/openbox.c index d9ce9a5d..8b54e70b 100644 --- a/openbox/openbox.c +++ b/openbox/openbox.c @@ -1,22 +1,45 @@ +/* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*- + + openbox.c for the Openbox window manager + Copyright (c) 2006 Mikael Magnusson + Copyright (c) 2003-2007 Dana Jansens + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + See the COPYING file for a copy of the GNU General Public License. +*/ + +#include "debug.h" #include "openbox.h" +#include "session.h" #include "dock.h" +#include "modkeys.h" #include "event.h" #include "menu.h" #include "client.h" -#include "dispatch.h" #include "xerror.h" #include "prop.h" -#include "startup.h" #include "screen.h" +#include "startupnotify.h" #include "focus.h" #include "moveresize.h" #include "frame.h" +#include "keyboard.h" +#include "mouse.h" #include "extensions.h" +#include "menuframe.h" #include "grab.h" -#include "plugin.h" -#include "timer.h" #include "group.h" #include "config.h" +#include "mainloop.h" #include "gettext.h" #include "parser/parse.h" #include "render/render.h" @@ -26,7 +49,6 @@ # include #endif #ifdef HAVE_SIGNAL_H -#define __USE_UNIX98 # include #endif #ifdef HAVE_STDLIB_H @@ -35,133 +57,122 @@ #ifdef HAVE_LOCALE_H # include #endif -#ifdef HAVE_UNISTD_H -# include -#endif #ifdef HAVE_SYS_STAT_H # include # include #endif - -#ifdef USE_SM -#include +#ifdef HAVE_SYS_WAIT_H +# include +# include +#endif +#ifdef HAVE_UNISTD_H +# include #endif +#include #include +#if USE_XCURSOR +#include +#endif -#ifdef USE_SM +RrInstance *ob_rr_inst; +RrTheme *ob_rr_theme; +ObMainLoop *ob_main_loop; +Display *ob_display; +gint ob_screen; +gboolean ob_replace_wm = FALSE; gboolean ob_sm_use = TRUE; -SmcConn ob_sm_conn; gchar *ob_sm_id = NULL; -#endif - -RrInstance *ob_rr_inst = NULL; -RrTheme *ob_rr_theme = NULL; -Display *ob_display = NULL; -int ob_screen; -Window ob_root; -State ob_state; -gboolean ob_shutdown = FALSE; -gboolean ob_restart = FALSE; -char *ob_restart_path = NULL; -gboolean ob_remote = TRUE; -gboolean ob_sync = FALSE; -Cursors ob_cursors; -char *ob_rc_path = NULL; - -static void signal_handler(const ObEvent *e, void *data); -static void parse_args(int argc, char **argv); - -static void sm_startup(int argc, char **argv); -static void sm_shutdown(); - -#ifdef USE_SM -static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type, - Bool shutdown, int interact_style, Bool fast); -static void sm_die(SmcConn conn, SmPointer data); -static void sm_save_complete(SmcConn conn, SmPointer data); -static void sm_shutdown_cancelled(SmcConn conn, SmPointer data); -#endif -static void exit_with_error(gchar *msg); - -int main(int argc, char **argv) +gchar *ob_sm_save_file = NULL; + +static ObState state; +static gboolean xsync = FALSE; +static gboolean reconfigure = FALSE; +static gboolean restart = FALSE; +static gchar *restart_path = NULL; +static Cursor cursors[OB_NUM_CURSORS]; +static KeyCode keys[OB_NUM_KEYS]; +static gint exitcode = 0; +static guint remote_control = 0; +static gboolean being_replaced = FALSE; +static gchar *config_type = NULL; + +static void signal_handler(gint signal, gpointer data); +static void parse_env(char **argv0); +static void remove_args(gint *argc, gchar **argv, gint index, gint num); +static void parse_args(gint *argc, gchar **argv); +static Cursor load_cursor(const gchar *name, guint fontval); + +gint main(gint argc, gchar **argv) { - struct sigaction action; - sigset_t sigset; - char *path; - xmlDocPtr doc; - xmlNodePtr node; - - ob_state = State_Starting; + state = OB_STATE_STARTING; /* initialize the locale */ if (!setlocale(LC_ALL, "")) - g_warning("Couldn't set locale from environment.\n"); + g_message(_("Couldn't set locale from environment.")); bindtextdomain(PACKAGE_NAME, LOCALEDIR); bind_textdomain_codeset(PACKAGE_NAME, "UTF-8"); textdomain(PACKAGE_NAME); - /* start our event dispatcher and register for signals */ - dispatch_startup(); - dispatch_register(Event_Signal, signal_handler, NULL); - - /* set up signal handler */ - sigemptyset(&sigset); - action.sa_handler = dispatch_signal; - action.sa_mask = sigset; - action.sa_flags = SA_NOCLDSTOP | SA_NODEFER; - sigaction(SIGUSR1, &action, (struct sigaction *) NULL); - sigaction(SIGPIPE, &action, (struct sigaction *) NULL); -/* sigaction(SIGSEGV, &action, (struct sigaction *) NULL);*/ - sigaction(SIGFPE, &action, (struct sigaction *) NULL); - sigaction(SIGTERM, &action, (struct sigaction *) NULL); - sigaction(SIGINT, &action, (struct sigaction *) NULL); - sigaction(SIGHUP, &action, (struct sigaction *) NULL); - - /* create the ~/.openbox dir */ - path = g_build_filename(g_get_home_dir(), ".openbox", NULL); - mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | - S_IROTH | S_IWOTH | S_IXOTH)); - g_free(path); - /* create the ~/.openbox/themes dir */ - path = g_build_filename(g_get_home_dir(), ".openbox", "themes", NULL); - mkdir(path, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IWGRP | S_IXGRP | - S_IROTH | S_IWOTH | S_IXOTH)); - g_free(path); - g_set_prgname(argv[0]); + + if (chdir(g_get_home_dir()) == -1) + g_message(_("Unable to change to home directory '%s': %s"), + g_get_home_dir(), g_strerror(errno)); - /* parse out command line args */ - parse_args(argc, argv); + /* parse out environment and command line args */ + parse_env(&argv[0]); + parse_args(&argc, argv); + + if (!remote_control) { + parse_paths_startup(); + + session_startup(argc, argv); + } + ob_display = XOpenDisplay(NULL); if (ob_display == NULL) - exit_with_error("Failed to open the display."); + ob_exit_with_error("Failed to open the display."); if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1) - exit_with_error("Failed to set display as close-on-exec."); + ob_exit_with_error("Failed to set display as close-on-exec."); + + if (remote_control) { + prop_startup(); + + /* Send client message telling the OB process to: + * remote_control = 1 -> reconfigure + * remote_control = 2 -> restart */ + PROP_MSG(RootWindow(ob_display, ob_screen), + openbox_control, remote_control, 0, 0, 0); + XCloseDisplay(ob_display); + exit(EXIT_SUCCESS); + } - sm_startup(argc, argv); + ob_main_loop = ob_main_loop_new(ob_display); -#ifdef USE_LIBSN - ob_sn_display = sn_display_new(ob_display, NULL, NULL); -#endif + /* set up signal handler */ + ob_main_loop_signal_add(ob_main_loop, SIGUSR1, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGUSR2, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGTERM, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGINT, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGHUP, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGPIPE, signal_handler, NULL, NULL); + ob_main_loop_signal_add(ob_main_loop, SIGCHLD, signal_handler, NULL, NULL); ob_screen = DefaultScreen(ob_display); - ob_root = RootWindow(ob_display, ob_screen); ob_rr_inst = RrInstanceNew(ob_display, ob_screen); if (ob_rr_inst == NULL) - exit_with_error("Failed to initialize the render library."); + ob_exit_with_error("Failed to initialize the render library."); - /* XXX fork self onto other screens */ - - XSynchronize(ob_display, ob_sync); + XSynchronize(ob_display, xsync); /* check for locale support */ if (!XSupportsLocale()) - g_warning("X server does not support locale."); + g_message(_("X server does not support locale.")); if (!XSetLocaleModifiers("")) - g_warning("Cannot set locale modifiers for the X server."); + g_message(_("Cannot set locale modifiers for the X server.")); /* set our error handler */ XSetErrorHandler(xerror_handler); @@ -170,301 +181,270 @@ int main(int argc, char **argv) display we're using, so they open in the right place. */ putenv(g_strdup_printf("DISPLAY=%s", DisplayString(ob_display))); - ob_cursors.ptr = XCreateFontCursor(ob_display, XC_left_ptr); - ob_cursors.busy = XCreateFontCursor(ob_display, XC_watch); - ob_cursors.move = XCreateFontCursor(ob_display, XC_fleur); - ob_cursors.tl = XCreateFontCursor(ob_display, XC_top_left_corner); - ob_cursors.tr = XCreateFontCursor(ob_display, XC_top_right_corner); - ob_cursors.bl = XCreateFontCursor(ob_display, XC_bottom_left_corner); - ob_cursors.br = XCreateFontCursor(ob_display, XC_bottom_right_corner); - ob_cursors.t = XCreateFontCursor(ob_display, XC_top_side); - ob_cursors.r = XCreateFontCursor(ob_display, XC_right_side); - ob_cursors.b = XCreateFontCursor(ob_display, XC_bottom_side); - ob_cursors.l = XCreateFontCursor(ob_display, XC_left_side); + /* create available cursors */ + cursors[OB_CURSOR_NONE] = None; + cursors[OB_CURSOR_POINTER] = load_cursor("left_ptr", XC_left_ptr); + cursors[OB_CURSOR_BUSY] = load_cursor("left_ptr_watch", XC_watch); + cursors[OB_CURSOR_MOVE] = load_cursor("fleur", XC_fleur); + cursors[OB_CURSOR_NORTH] = load_cursor("top_side", XC_top_side); + cursors[OB_CURSOR_NORTHEAST] = load_cursor("top_right_corner", + XC_top_right_corner); + cursors[OB_CURSOR_EAST] = load_cursor("right_side", XC_right_side); + cursors[OB_CURSOR_SOUTHEAST] = load_cursor("bottom_right_corner", + XC_bottom_right_corner); + cursors[OB_CURSOR_SOUTH] = load_cursor("bottom_side", XC_bottom_side); + cursors[OB_CURSOR_SOUTHWEST] = load_cursor("bottom_left_corner", + XC_bottom_left_corner); + cursors[OB_CURSOR_WEST] = load_cursor("left_side", XC_left_side); + cursors[OB_CURSOR_NORTHWEST] = load_cursor("top_left_corner", + XC_top_left_corner); + + /* create available keycodes */ + keys[OB_KEY_RETURN] = + XKeysymToKeycode(ob_display, XStringToKeysym("Return")); + keys[OB_KEY_ESCAPE] = + XKeysymToKeycode(ob_display, XStringToKeysym("Escape")); + keys[OB_KEY_LEFT] = + XKeysymToKeycode(ob_display, XStringToKeysym("Left")); + keys[OB_KEY_RIGHT] = + XKeysymToKeycode(ob_display, XStringToKeysym("Right")); + keys[OB_KEY_UP] = + XKeysymToKeycode(ob_display, XStringToKeysym("Up")); + keys[OB_KEY_DOWN] = + XKeysymToKeycode(ob_display, XStringToKeysym("Down")); prop_startup(); /* get atoms values for the display */ extensions_query_all(); /* find which extensions are present */ - /* save stuff that we can use to restore state */ - startup_save(); - if (screen_annex()) { /* it will be ours! */ - /* startup the parsing so everything can register sections of the rc */ - parse_startup(); - - /* anything that is going to read data from the rc file needs to be - in this group */ - timer_startup(); - event_startup(); - grab_startup(); - window_startup(); - plugin_startup(); - /* load the plugins specified in the pluginrc */ - plugin_loadall(); - - /* set up the kernel config shit */ - config_startup(); - menu_startup(); - /* parse/load user options */ - if (parse_load_rc(&doc, &node)) - parse_tree(doc, node->xmlChildrenNode, NULL); - /* we're done with parsing now, kill it */ - parse_shutdown(); - - /* load the theme specified in the rc file */ - ob_rr_theme = RrThemeNew(ob_rr_inst, config_theme); - if (ob_rr_theme == NULL) - exit_with_error("Unable to load a theme."); - - frame_startup(); - moveresize_startup(); - focus_startup(); - screen_startup(); - group_startup(); - client_startup(); - dock_startup(); - - /* call startup for all the plugins */ - plugin_startall(); - - /* get all the existing windows */ - client_manage_all(); - - ob_state = State_Running; - while (!ob_shutdown) - event_loop(); - ob_state = State_Exiting; - - dock_remove_all(); - client_unmanage_all(); - - plugin_shutdown(); /* calls all the plugins' shutdown functions */ - dock_shutdown(); - client_shutdown(); - group_shutdown(); - screen_shutdown(); - focus_shutdown(); - moveresize_shutdown(); - frame_shutdown(); - menu_shutdown(); - window_shutdown(); - grab_shutdown(); - event_shutdown(); - timer_shutdown(); - config_shutdown(); + do { + { + ObParseInst *i; + xmlDocPtr doc; + xmlNodePtr node; + + modkeys_startup(reconfigure); + + /* startup the parsing so everything can register sections + of the rc */ + i = parse_startup(); + + /* start up config which sets up with the parser */ + config_startup(i); + + /* parse/load user options */ + if (parse_load_rc(config_type, &doc, &node)) { + parse_tree(i, doc, node->xmlChildrenNode); + parse_close(doc); + } else + g_message(_("Unable to find a valid config file, using some simple defaults")); + + if (config_type != NULL) + PROP_SETS(RootWindow(ob_display, ob_screen), + openbox_config, config_type); + + /* we're done with parsing now, kill it */ + parse_shutdown(i); + } + + /* load the theme specified in the rc file */ + { + RrTheme *theme; + if ((theme = RrThemeNew(ob_rr_inst, config_theme, + config_font_activewindow, + config_font_inactivewindow, + config_font_menutitle, + config_font_menuitem, + config_font_osd))) + { + RrThemeFree(ob_rr_theme); + ob_rr_theme = theme; + } + if (ob_rr_theme == NULL) + ob_exit_with_error("Unable to load a theme."); + } + + if (reconfigure) { + GList *it; + + /* update all existing windows for the new theme */ + for (it = client_list; it; it = g_list_next(it)) { + ObClient *c = it->data; + frame_adjust_theme(c->frame); + } + } + event_startup(reconfigure); + /* focus_backup is used for stacking, so this needs to come before + anything that calls stacking_add */ + focus_startup(reconfigure); + window_startup(reconfigure); + sn_startup(reconfigure); + screen_startup(reconfigure); + grab_startup(reconfigure); + group_startup(reconfigure); + client_startup(reconfigure); + dock_startup(reconfigure); + moveresize_startup(reconfigure); + keyboard_startup(reconfigure); + mouse_startup(reconfigure); + menu_startup(reconfigure); + menu_frame_startup(reconfigure); + + if (!reconfigure) { + guint32 xid; + ObWindow *w; + + /* get all the existing windows */ + client_manage_all(); + focus_nothing(); + + /* focus what was focused if a wm was already running */ + if (PROP_GET32(RootWindow(ob_display, ob_screen), + net_active_window, window, &xid) && + (w = g_hash_table_lookup(window_map, &xid)) && + WINDOW_IS_CLIENT(w)) + { + client_focus(WINDOW_AS_CLIENT(w)); + } + } else { + GList *it; + + /* redecorate all existing windows */ + for (it = client_list; it; it = g_list_next(it)) { + ObClient *c = it->data; + /* the new config can change the window's decorations */ + client_setup_decor_and_functions(c); + /* redraw the frames */ + frame_adjust_area(c->frame, TRUE, TRUE, FALSE); + } + } + + reconfigure = FALSE; + + state = OB_STATE_RUNNING; + ob_main_loop_run(ob_main_loop); + state = OB_STATE_EXITING; + + if (!reconfigure) { + dock_remove_all(); + client_unmanage_all(); + } + + menu_frame_shutdown(reconfigure); + menu_shutdown(reconfigure); + mouse_shutdown(reconfigure); + keyboard_shutdown(reconfigure); + moveresize_shutdown(reconfigure); + dock_shutdown(reconfigure); + client_shutdown(reconfigure); + group_shutdown(reconfigure); + grab_shutdown(reconfigure); + screen_shutdown(reconfigure); + focus_shutdown(reconfigure); + sn_shutdown(reconfigure); + window_shutdown(reconfigure); + event_shutdown(reconfigure); + config_shutdown(); + modkeys_shutdown(reconfigure); + } while (reconfigure); } - dispatch_shutdown(); + XSync(ob_display, FALSE); RrThemeFree(ob_rr_theme); RrInstanceFree(ob_rr_inst); - sm_shutdown(); + session_shutdown(being_replaced); XCloseDisplay(ob_display); - if (ob_restart) { - if (ob_restart_path != NULL) { - int argcp; - char **argvp; + parse_paths_shutdown(); + + if (restart) { + if (restart_path != NULL) { + gint argcp; + gchar **argvp; GError *err = NULL; - /* run other shit */ - if (g_shell_parse_argv(ob_restart_path, &argcp, &argvp, &err)) { + /* run other window manager */ + if (g_shell_parse_argv(restart_path, &argcp, &argvp, &err)) { execvp(argvp[0], argvp); g_strfreev(argvp); } else { - g_warning("failed to execute '%s': %s", ob_restart_path, - err->message); + g_message( + _("Restart failed to execute new executable '%s': %s"), + restart_path, err->message); + g_error_free(err); } } - /* re-run me */ - execvp(argv[0], argv); /* try how we were run */ - execlp(BINARY, BINARY, NULL); /* try this as a last resort */ - } - - return 0; -} - -static void sm_startup(int argc, char **argv) -{ -#ifdef USE_SM - -#define SM_ERR_LEN 1024 - - SmcCallbacks cb; - char sm_err[SM_ERR_LEN]; - - cb.save_yourself.callback = sm_save_yourself; - cb.save_yourself.client_data = NULL; - - cb.die.callback = sm_die; - cb.die.client_data = NULL; - - cb.save_complete.callback = sm_save_complete; - cb.save_complete.client_data = NULL; - - cb.shutdown_cancelled.callback = sm_shutdown_cancelled; - cb.shutdown_cancelled.client_data = NULL; - - ob_sm_conn = SmcOpenConnection(NULL, NULL, 1, 0, - SmcSaveYourselfProcMask | - SmcDieProcMask | - SmcSaveCompleteProcMask | - SmcShutdownCancelledProcMask, - &cb, ob_sm_id, &ob_sm_id, - SM_ERR_LEN, sm_err); - if (ob_sm_conn == NULL) - g_warning("Failed to connect to session manager: %s", sm_err); - else { - SmPropValue val_prog; - SmPropValue val_uid; - SmPropValue val_hint; - SmPropValue val_pri; - SmPropValue val_pid; - SmProp prop_cmd = { SmCloneCommand, SmLISTofARRAY8, 1, }; - SmProp prop_res = { SmRestartCommand, SmLISTofARRAY8, }; - SmProp prop_prog = { SmProgram, SmARRAY8, 1, }; - SmProp prop_uid = { SmUserID, SmARRAY8, 1, }; - SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, }; - SmProp prop_pid = { SmProcessID, SmARRAY8, 1, }; - SmProp prop_pri = { "_GSM_Priority", SmCARD8, 1, }; - SmProp *props[7]; - gulong hint, pri; - gchar pid[32]; - gint i, j; - gboolean has_id; - - for (i = 1; i < argc - 1; ++i) - if (strcmp(argv[i], "-sm-client-id") == 0) - break; - has_id = (i < argc - 1); - - prop_cmd.vals = g_new(SmPropValue, (has_id ? argc-2 : argc)); - prop_cmd.num_vals = (has_id ? argc-2 : argc); - for (i = 0, j = 0; i < argc; ++i, ++j) { - if (strcmp (argv[i], "-sm-client-id") == 0) { - ++i, --j; /* skip the next as well, keep j where it is */ - } else { - prop_cmd.vals[j].value = argv[i]; - prop_cmd.vals[j].length = strlen(argv[i]); + /* we remove the session arguments from argv, so put them back */ + if (ob_sm_save_file != NULL || ob_sm_id != NULL) { + gchar **nargv; + gint i, l; + + l = argc + + (ob_sm_save_file != NULL ? 2 : 0) + + (ob_sm_id != NULL ? 2 : 0); + nargv = g_new0(gchar*, l+1); + for (i = 0; i < argc; ++i) + nargv[i] = argv[i]; + + if (ob_sm_save_file != NULL) { + nargv[i++] = g_strdup("--sm-save-file"); + nargv[i++] = ob_sm_save_file; } - } - - prop_res.vals = g_new(SmPropValue, (has_id ? argc : argc+2)); - prop_res.num_vals = (has_id ? argc : argc+2); - for (i = 0, j = 0; i < argc; ++i, ++j) { - if (strcmp (argv[i], "-sm-client-id") == 0) { - ++i, --j; /* skip the next as well, keep j where it is */ - } else { - prop_res.vals[j].value = argv[i]; - prop_res.vals[j].length = strlen(argv[i]); + if (ob_sm_id != NULL) { + nargv[i++] = g_strdup("--sm-client-id"); + nargv[i++] = ob_sm_id; } + g_assert(i == l); + argv = nargv; } - prop_res.vals[j].value = "-sm-client-id"; - prop_res.vals[j++].length = strlen("-sm-client-id"); - prop_res.vals[j].value = ob_sm_id; - prop_res.vals[j++].length = strlen(ob_sm_id); - - val_prog.value = argv[0]; - val_prog.length = strlen(argv[0]); - - val_uid.value = g_get_user_name(); - val_uid.length = strlen(val_uid.value); - - hint = SmRestartImmediately; - val_hint.value = &hint; - val_hint.length = 1; - - sprintf(pid, "%ld", (long)getpid()); - val_pid.value = pid; - val_pid.length = strlen(pid); - - /* priority with gnome-session-manager, low to run before other apps */ - pri = 20; - val_pri.value = &pri; - val_pri.length = 1; - - prop_prog.vals = &val_prog; - prop_uid.vals = &val_uid; - prop_hint.vals = &val_hint; - prop_pid.vals = &val_pid; - prop_pri.vals = &val_pri; - - props[0] = &prop_prog; - props[1] = &prop_cmd; - props[2] = &prop_res; - props[3] = &prop_uid; - props[4] = &prop_hint; - props[5] = &prop_pid; - props[6] = &prop_pri; - - SmcSetProperties(ob_sm_conn, 7, props); - - g_free(prop_cmd.vals); - g_free(prop_res.vals); - - g_message("Connected to session manager with id %s", ob_sm_id); - } - g_free (ob_sm_id); -#endif -} - -static void sm_shutdown() -{ -#ifdef USE_SM - if (ob_sm_conn) { - SmPropValue val_hint; - SmProp prop_hint = { SmRestartStyleHint, SmCARD8, 1, }; - SmProp *props[1]; - gulong hint; - - /* when we exit, we want to reset this to a more friendly state */ - hint = SmRestartIfRunning; - val_hint.value = &hint; - val_hint.length = 1; - prop_hint.vals = &val_hint; - - props[0] = &prop_hint; - - SmcSetProperties(ob_sm_conn, 1, props); - - SmcCloseConnection(ob_sm_conn, 0, NULL); + /* re-run me */ + execvp(argv[0], argv); /* try how we were run */ + execlp(argv[0], g_path_get_basename(argv[0]), + (char *)NULL); /* last resort */ } -#endif + + /* free stuff passed in from the command line or environment */ + g_free(ob_sm_save_file); + g_free(ob_sm_id); + g_free(config_type); + + return exitcode; } -static void signal_handler(const ObEvent *e, void *data) +static void signal_handler(gint signal, gpointer data) { - int s; - - s = e->data.s.signal; - switch (s) { + switch (signal) { case SIGUSR1: - fprintf(stderr, "Caught SIGUSR1 signal. Restarting."); - ob_shutdown = ob_restart = TRUE; - break; - - case SIGHUP: - case SIGINT: - case SIGTERM: - case SIGPIPE: - fprintf(stderr, "Caught signal %d. Exiting.", s); - ob_shutdown = TRUE; - break; - - case SIGFPE: - case SIGSEGV: - fprintf(stderr, "Caught signal %d. Aborting and dumping core.", s); - abort(); + ob_debug("Caught signal %d. Restarting.\n", signal); + ob_restart(); + break; + case SIGUSR2: + ob_debug("Caught signal %d. Reconfiguring.\n", signal); + ob_reconfigure(); + break; + case SIGCHLD: + /* reap children */ + while (waitpid(-1, NULL, WNOHANG) > 0); + break; + default: + ob_debug("Caught signal %d. Exiting.\n", signal); + /* TERM and INT return a 0 code */ + ob_exit(!(signal == SIGTERM || signal == SIGINT)); } } static void print_version() { - g_print("Openbox %s\n\n", PACKAGE_VERSION); + g_print("Openbox %s\n", PACKAGE_VERSION); + g_print(_("Copyright (c)")); + g_print(" 2007 Mikael Magnusson\n"); + g_print(_("Copyright (c)")); + g_print(" 2003-2007 Dana Jansens\n\n"); g_print("This program comes with ABSOLUTELY NO WARRANTY.\n"); g_print("This is free software, and you are welcome to redistribute it\n"); g_print("under certain conditions. See the file COPYING for details.\n\n"); @@ -472,93 +452,181 @@ static void print_version() static void print_help() { - print_version(); - g_print("Syntax: %s [options]\n\n", BINARY); - g_print("Options:\n\n"); - g_print(" -rc PATH Specify the path to the rc file to use\n"); + g_print(_("Syntax: openbox [options]\n")); + g_print(_("\nOptions:\n")); + g_print(_(" --config TYPE Specify the configuration profile to use\n")); #ifdef USE_SM - g_print(" -sm-client-id ID Specify session management ID\n"); - g_print(" -sm-disable Disable connection to session manager\n"); + g_print(_(" --sm-disable Disable connection to the session manager\n")); #endif - g_print(" -help Display this help and exit\n"); - g_print(" -version Display the version and exit\n"); - g_print(" -sync Run in synchronous mode (this is slow and\n" - " meant for debugging X routines)\n"); - g_print("\nPlease report bugs at %s\n", PACKAGE_BUGREPORT); + g_print(_(" --replace Replace the currently running window manager\n")); + g_print(_(" --help Display this help and exit\n")); + g_print(_(" --version Display the version and exit\n")); + g_print(_("\nPassing messages to a running Openbox instance:\n")); + g_print(_(" --reconfigure Reload Openbox's configuration\n")); + g_print(_("\nOptions for internal use:\n")); + g_print(_(" --sm-save-file FILE Specify file to load a saved session from\n")); + g_print(_(" --sm-client-id ID Specify session management ID\n")); + g_print(_("\nDebugging options:\n")); + g_print(_(" --sync Run in synchronous mode\n")); + g_print(_(" --debug Display debugging output\n")); + g_print(_(" --debug-focus Display debugging output for focus handling\n")); + g_print(_("\nPlease report bugs at %s\n"), PACKAGE_BUGREPORT); +} + +static void parse_env(gchar **argv0) +{ + const char *c; + + /* pretend we are this other application */ + if ((c = getenv("OPENBOX_RESTART_BINARY"))) + *argv0 = g_strdup(c); + unsetenv("OPENBOX_RESTART_BINARY"); +} + +static void remove_args(gint *argc, gchar **argv, gint index, gint num) +{ + gint i; + + for (i = index; i < index + num; ++i) + argv[i] = argv[i+num]; + for (; i < *argc; ++i) + argv[i] = NULL; + *argc -= num; } -static void parse_args(int argc, char **argv) +static void parse_args(gint *argc, gchar **argv) { - int i; + gint i; - for (i = 1; i < argc; ++i) { - if (!strcmp(argv[i], "-version")) { + for (i = 1; i < *argc; ++i) { + if (!strcmp(argv[i], "--version")) { print_version(); exit(0); - } else if (!strcmp(argv[i], "-help")) { + } else if (!strcmp(argv[i], "--help")) { print_help(); exit(0); - } else if (!strcmp(argv[i], "-sync")) { - ob_sync = TRUE; - } else if (!strcmp(argv[i], "-rc")) { - if (i == argc - 1) /* no args left */ - g_printerr(_("-rc requires an argument\n")); - else - ob_rc_path = argv[++i]; + } else if (!strcmp(argv[i], "--g-fatal-warnings")) { + g_log_set_always_fatal(G_LOG_LEVEL_CRITICAL); + } else if (!strcmp(argv[i], "--replace")) { + ob_replace_wm = TRUE; + } else if (!strcmp(argv[i], "--sync")) { + xsync = TRUE; + } else if (!strcmp(argv[i], "--debug")) { + ob_debug_show_output(TRUE); + ob_debug_enable(OB_DEBUG_SM, TRUE); + ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE); + } else if (!strcmp(argv[i], "--debug-focus")) { + ob_debug_show_output(TRUE); + ob_debug_enable(OB_DEBUG_SM, TRUE); + ob_debug_enable(OB_DEBUG_APP_BUGS, TRUE); + ob_debug_enable(OB_DEBUG_FOCUS, TRUE); + } else if (!strcmp(argv[i], "--reconfigure")) { + remote_control = 1; +/* don't make this do anything if it's not in --help .. + } else if (!strcmp(argv[i], "--restart")) { + remote_control = 2; +*/ + } else if (!strcmp(argv[i], "--config")) { + if (i == *argc - 1) /* no args left */ + g_printerr(_("--config requires an argument\n")); + else { + config_type = g_strdup(argv[i+1]); + ++i; + } + } #ifdef USE_SM - } else if (!strcmp(argv[i], "-sm-client-id")) { - if (i == argc - 1) /* no args left */ - g_printerr(_("-sm-client-id requires an argument\n")); - else - ob_sm_id = argv[++i]; - } else if (!strcmp(argv[i], "-sm-disable")) { + else if (!strcmp(argv[i], "--sm-save-file")) { + if (i == *argc - 1) /* no args left */ + g_printerr(_("--sm-save-file requires an argument\n")); + else { + ob_sm_save_file = g_strdup(argv[i+1]); + remove_args(argc, argv, i, 2); + --i; /* this arg was removed so go back */ + } + } else if (!strcmp(argv[i], "--sm-client-id")) { + if (i == *argc - 1) /* no args left */ + g_printerr(_("--sm-client-id requires an argument\n")); + else { + ob_sm_id = g_strdup(argv[i+1]); + remove_args(argc, argv, i, 2); + --i; /* this arg was removed so go back */ + } + } else if (!strcmp(argv[i], "--sm-disable")) { ob_sm_use = FALSE; + } #endif - } else { - g_printerr("Invalid option: '%s'\n\n", argv[i]); - print_help(); - exit(1); + else { + /* this is a memleak.. oh well.. heh */ + gchar *err = g_strdup_printf + ("Invalid command line argument '%s'\n", argv[i]); + ob_exit_with_error(err); } } } -gboolean ob_pointer_pos(int *x, int *y) +static Cursor load_cursor(const gchar *name, guint fontval) { - Window w; - int i; - guint u; + Cursor c = None; - return !!XQueryPointer(ob_display, ob_root, &w, &w, x, y, &i, &i, &u); +#if USE_XCURSOR + c = XcursorLibraryLoadCursor(ob_display, name); +#endif + if (c == None) + c = XCreateFontCursor(ob_display, fontval); + return c; } -#ifdef USE_SM -static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type, - Bool shutdown, int interact_style, Bool fast) +void ob_exit_with_error(const gchar *msg) { - g_message("got SAVE YOURSELF from session manager"); - SmcSaveYourselfDone(conn, TRUE); + g_critical(msg); + session_shutdown(TRUE); + exit(EXIT_FAILURE); } -static void sm_die(SmcConn conn, SmPointer data) +void ob_restart_other(const gchar *path) { - ob_shutdown = TRUE; - g_message("got DIE from session manager"); + restart_path = g_strdup(path); + ob_restart(); } -static void sm_save_complete(SmcConn conn, SmPointer data) +void ob_restart() { - g_message("got SAVE COMPLETE from session manager"); + restart = TRUE; + ob_exit(0); } -static void sm_shutdown_cancelled(SmcConn conn, SmPointer data) +void ob_reconfigure() { - g_message("got SHUTDOWN CANCELLED from session manager"); + reconfigure = TRUE; + ob_exit(0); } -#endif -static void exit_with_error(gchar *msg) +void ob_exit(gint code) { - g_critical(msg); - sm_shutdown(); - exit(EXIT_FAILURE); + exitcode = code; + ob_main_loop_exit(ob_main_loop); +} + +void ob_exit_replace() +{ + exitcode = 0; + being_replaced = TRUE; + ob_main_loop_exit(ob_main_loop); +} + +Cursor ob_cursor(ObCursor cursor) +{ + g_assert(cursor < OB_NUM_CURSORS); + return cursors[cursor]; +} + +KeyCode ob_keycode(ObKey key) +{ + g_assert(key < OB_NUM_KEYS); + return keys[key]; +} + +ObState ob_state() +{ + return state; }