X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fopenbox.c;h=55f3d0420444aaf161346902e6d5b33ebba95904;hb=ec908528cf2abad9d2b968db9c8f7287ef5f54fe;hp=3c2dfc284e5a7ccdebbf4fe27c664cccf5842c82;hpb=25ffe6b566379f25dd3cf7e74aeefd084b7e1b19;p=chaz%2Fopenbox diff --git a/openbox/openbox.c b/openbox/openbox.c index 3c2dfc28..55f3d042 100644 --- a/openbox/openbox.c +++ b/openbox/openbox.c @@ -1,39 +1,37 @@ #include "openbox.h" +#include "dock.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 "focus.h" #include "moveresize.h" #include "frame.h" #include "extensions.h" -#include "parse.h" #include "grab.h" #include "plugin.h" #include "timer.h" #include "group.h" #include "config.h" #include "gettext.h" +#include "parser/parse.h" #include "render/render.h" -#include "render/font.h" #include "render/theme.h" #ifdef HAVE_FCNTL_H # include #endif #ifdef HAVE_SIGNAL_H +#define __USE_UNIX98 # include #endif #ifdef HAVE_STDLIB_H # include #endif -#ifdef HAVE_SYS_WAIT_H -# include -# include -#endif #ifdef HAVE_LOCALE_H # include #endif @@ -45,31 +43,56 @@ # include #endif +#ifdef USE_SM +#include +#endif + #include -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; - -void signal_handler(const ObEvent *e, void *data); -void parse_args(int argc, char **argv); +#ifdef USE_SM +gboolean ob_sm_use = TRUE; +SmcConn ob_sm_conn; +gchar *ob_sm_id; +#endif + +RrInstance *ob_rr_inst; +RrTheme *ob_rr_theme; +Display *ob_display; +gint ob_screen; +Window ob_root; +ObState ob_state; +Cursor ob_cursors[OB_NUM_CURSORS]; +KeyCode ob_keys[OB_NUM_KEYS]; + +static gboolean sync; +static gboolean shutdown; +static gboolean restart; +static char *restart_path; + +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) { struct sigaction action; sigset_t sigset; char *path; - char *theme; + xmlDocPtr doc; + xmlNodePtr node; - ob_state = State_Starting; + ob_state = OB_STATE_STARTING; /* initialize the locale */ if (!setlocale(LC_ALL, "")) @@ -86,18 +109,14 @@ int main(int argc, char **argv) sigemptyset(&sigset); action.sa_handler = dispatch_signal; action.sa_mask = sigset; - action.sa_flags = SA_NOCLDSTOP; + 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(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); - sigaction(SIGCHLD, &action, (struct sigaction *) NULL); - - /* anything that died while we were restarting won't give us a SIGCHLD */ - while (waitpid(-1, NULL, WNOHANG) > 0); /* create the ~/.openbox dir */ path = g_build_filename(g_get_home_dir(), ".openbox", NULL); @@ -109,28 +128,34 @@ int main(int argc, char **argv) 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]); /* parse out command line args */ parse_args(argc, argv); ob_display = XOpenDisplay(NULL); - if (ob_display == NULL) { - /* print a message and exit */ - g_critical("Failed to open the display."); - exit(1); - } - if (fcntl(ConnectionNumber(ob_display), F_SETFD, 1) == -1) { - /* print a message and exit */ - g_critical("Failed to set display as close-on-exec."); - exit(1); - } - + if (ob_display == NULL) + 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."); + + sm_startup(argc, argv); + +#ifdef USE_LIBSN + ob_sn_display = sn_display_new(ob_display, NULL, NULL); +#endif + 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."); + /* XXX fork self onto other screens */ - XSynchronize(ob_display, ob_sync); + XSynchronize(ob_display, sync); /* check for locale support */ if (!XSupportsLocale()) @@ -145,16 +170,50 @@ 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.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); + /* create available cursors */ + ob_cursors[OB_CURSOR_POINTER] = + XCreateFontCursor(ob_display, XC_left_ptr); + ob_cursors[OB_CURSOR_BUSY] = + XCreateFontCursor(ob_display, XC_watch); + ob_cursors[OB_CURSOR_MOVE] = + XCreateFontCursor(ob_display, XC_fleur); + ob_cursors[OB_CURSOR_NORTH] = + XCreateFontCursor(ob_display, XC_top_side); + ob_cursors[OB_CURSOR_NORTHEAST] = + XCreateFontCursor(ob_display, XC_top_right_corner); + ob_cursors[OB_CURSOR_EAST] = + XCreateFontCursor(ob_display, XC_right_side); + ob_cursors[OB_CURSOR_SOUTHEAST] = + XCreateFontCursor(ob_display, XC_bottom_right_corner); + ob_cursors[OB_CURSOR_SOUTH] = + XCreateFontCursor(ob_display, XC_bottom_side); + ob_cursors[OB_CURSOR_SOUTHWEST] = + XCreateFontCursor(ob_display, XC_bottom_left_corner); + ob_cursors[OB_CURSOR_WEST] = + XCreateFontCursor(ob_display, XC_left_side); + ob_cursors[OB_CURSOR_NORTHWEST] = + XCreateFontCursor(ob_display, XC_top_left_corner); + + /* create available keycodes */ + ob_keys[OB_KEY_RETURN] = + XKeysymToKeycode(ob_display, XStringToKeysym("Return")); + ob_keys[OB_KEY_ESCAPE] = + XKeysymToKeycode(ob_display, XStringToKeysym("Escape")); + ob_keys[OB_KEY_LEFT] = + XKeysymToKeycode(ob_display, XStringToKeysym("Left")); + ob_keys[OB_KEY_RIGHT] = + XKeysymToKeycode(ob_display, XStringToKeysym("Right")); + ob_keys[OB_KEY_UP] = + XKeysymToKeycode(ob_display, XStringToKeysym("Up")); + ob_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(); @@ -162,35 +221,36 @@ int main(int argc, char **argv) /* anything that is going to read data from the rc file needs to be in this group */ timer_startup(); - render_startup(); - font_startup(); - theme_startup(); event_startup(); - moveresize_startup(); grab_startup(); + /* focus_backup is used for stacking, so this needs to come before + anything that calls stacking_add */ + focus_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 */ - parse_rc(); + 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 */ - theme = theme_load(config_theme); - g_free(theme); - if (!theme) return 1; + ob_rr_theme = RrThemeNew(ob_rr_inst, config_theme); + if (ob_rr_theme == NULL) + exit_with_error("Unable to load a theme."); - menu_startup(); frame_startup(); - stacking_startup(); - focus_startup(); + moveresize_startup(); screen_startup(); group_startup(); client_startup(); + dock_startup(); /* call startup for all the plugins */ plugin_startall(); @@ -198,87 +258,239 @@ int main(int argc, char **argv) /* get all the existing windows */ client_manage_all(); - ob_state = State_Running; - while (!ob_shutdown) + ob_state = OB_STATE_RUNNING; + while (!shutdown) event_loop(); - ob_state = State_Exiting; + ob_state = OB_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(); - stacking_shutdown(); + moveresize_shutdown(); frame_shutdown(); menu_shutdown(); + window_shutdown(); grab_shutdown(); event_shutdown(); - theme_shutdown(); - render_shutdown(); timer_shutdown(); config_shutdown(); } dispatch_shutdown(); + RrThemeFree(ob_rr_theme); + RrInstanceFree(ob_rr_inst); + + sm_shutdown(); + XCloseDisplay(ob_display); - if (ob_restart) { - if (ob_restart_path != NULL) { + if (restart) { + if (restart_path != NULL) { int argcp; char **argvp; GError *err = NULL; /* run other shit */ - if (g_shell_parse_argv(ob_restart_path, &argcp, &argvp, &err)) { + 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, + g_warning("failed to execute '%s': %s", restart_path, err->message); } } /* re-run me */ execvp(argv[0], argv); /* try how we were run */ - execlp(BINARY, BINARY, NULL); /* try this as a last resort */ } return 0; } -void signal_handler(const ObEvent *e, void *data) +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]); + } + } + + 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]); + } + } + 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_strdup(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(val_uid.value); + 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); + } +#endif +} + +static void signal_handler(const ObEvent *e, void *data) { int s; s = e->data.s.signal; switch (s) { case SIGUSR1: - g_message("Caught SIGUSR1 signal. Restarting."); - ob_shutdown = ob_restart = TRUE; - break; - - case SIGCHLD: - wait(NULL); + fprintf(stderr, "Caught SIGUSR1 signal. Restarting."); + ob_restart(); break; case SIGHUP: case SIGINT: case SIGTERM: case SIGPIPE: - g_message("Caught signal %d. Exiting.", s); - ob_shutdown = TRUE; + fprintf(stderr, "Caught signal %d. Exiting.", s); + ob_exit(); break; case SIGFPE: case SIGSEGV: - g_error("Caught signal %d. Aborting and dumping core.", s); + fprintf(stderr, "Caught signal %d. Aborting and dumping core.", s); + abort(); } } -void print_version() +static void print_version() { g_print("Openbox %s\n\n", PACKAGE_VERSION); g_print("This program comes with ABSOLUTELY NO WARRANTY.\n"); @@ -286,37 +498,44 @@ void print_version() g_print("under certain conditions. See the file COPYING for details.\n\n"); } -void print_help() +static void print_help() { print_version(); - g_print("Syntax: %s [options]\n\n", BINARY); + g_print("Syntax: openbox [options]\n\n"); g_print("Options:\n\n"); - g_print(" -rc PATH Specify the path to the rc file to use\n"); - 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 meant\n" - " for debugging X routines)\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"); +#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); } -void parse_args(int argc, char **argv) +static void parse_args(int argc, char **argv) { int i; for (i = 1; i < argc; ++i) { - if (!strcmp(argv[i], "-version")) { + 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")) { + } else if (!strcmp(argv[i], "--sync")) { + sync = TRUE; +#ifdef USE_SM + } else if (!strcmp(argv[i], "--sm-client-id")) { if (i == argc - 1) /* no args left */ - g_printerr("-rc requires an argument\n"); + g_printerr(_("--sm-client-id requires an argument\n")); else - ob_rc_path = argv[++i]; + ob_sm_id = argv[++i]; + } else if (!strcmp(argv[i], "--sm-disable")) { + ob_sm_use = FALSE; +#endif } else { g_printerr("Invalid option: '%s'\n\n", argv[i]); print_help(); @@ -328,8 +547,69 @@ void parse_args(int argc, char **argv) gboolean ob_pointer_pos(int *x, int *y) { Window w; - int i, x, y; + int i; guint u; return !!XQueryPointer(ob_display, ob_root, &w, &w, x, y, &i, &i, &u); } + +#ifdef USE_SM +static void sm_save_yourself(SmcConn conn, SmPointer data, int save_type, + Bool shutdown, int interact_style, Bool fast) +{ + g_message("got SAVE YOURSELF from session manager"); + SmcSaveYourselfDone(conn, TRUE); +} + +static void sm_die(SmcConn conn, SmPointer data) +{ + ob_exit(); + g_message("got DIE from session manager"); +} + +static void sm_save_complete(SmcConn conn, SmPointer data) +{ + g_message("got SAVE COMPLETE from session manager"); +} + +static void sm_shutdown_cancelled(SmcConn conn, SmPointer data) +{ + g_message("got SHUTDOWN CANCELLED from session manager"); +} +#endif + +static void exit_with_error(gchar *msg) +{ + g_critical(msg); + sm_shutdown(); + exit(EXIT_FAILURE); +} + +void ob_restart_other(const gchar *path) +{ + restart_path = g_strdup(path); + ob_restart(); +} + +void ob_restart() +{ + restart = TRUE; + ob_exit(); +} + +void ob_exit() +{ + shutdown = TRUE; +} + +Cursor ob_cursor(ObCursor cursor) +{ + g_assert(cursor < OB_NUM_CURSORS); + return ob_cursors[cursor]; +} + +KeyCode ob_keycode(ObKey key) +{ + g_assert(key < OB_NUM_KEYS); + return ob_keys[key]; +}