/* * rofi * * MIT/X11 License * Copyright © 2012 Sean Pringle * Copyright © 2013-2022 Qball Cow * * 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. * */ /** Log domain */ #define G_LOG_DOMAIN "Rofi" #include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #ifdef USE_NK_GIT_VERSION #include "nkutils-git-version.h" #ifdef NK_GIT_VERSION #define GIT_VERSION NK_GIT_VERSION #endif #endif #include "resources.h" #include "display.h" #include "rofi.h" #include "settings.h" #include "helper.h" #include "mode.h" #include "modes/modes.h" #include "widgets/textbox.h" #include "xrmoptions.h" #include "view-internal.h" #include "view.h" #include "rofi-icon-fetcher.h" #include "theme.h" #include "timings.h" // Plugin abi version. // TODO: move this check to mode.c #include "mode-private.h" /** Location of pidfile for this instance. */ char *pidfile = NULL; /** Location of Cache directory. */ const char *cache_dir = NULL; /** List of error messages.*/ GList *list_of_error_msgs = NULL; /** List of warning messages for the user.*/ GList *list_of_warning_msgs = NULL; static void rofi_collectmodes_destroy(void); void rofi_add_error_message(GString *str) { list_of_error_msgs = g_list_append(list_of_error_msgs, str); } void rofi_clear_error_messages(void) { if (list_of_error_msgs) { for (GList *iter = g_list_first(list_of_error_msgs); iter != NULL; iter = g_list_next(iter)) { g_string_free((GString *)iter->data, TRUE); } g_list_free(list_of_error_msgs); list_of_error_msgs = NULL; } } void rofi_add_warning_message(GString *str) { list_of_warning_msgs = g_list_append(list_of_warning_msgs, str); } void rofi_clear_warning_messages(void) { if (list_of_warning_msgs) { for (GList *iter = g_list_first(list_of_warning_msgs); iter != NULL; iter = g_list_next(iter)) { g_string_free((GString *)iter->data, TRUE); } g_list_free(list_of_warning_msgs); list_of_warning_msgs = NULL; } } /** Path to the configuration file */ G_MODULE_EXPORT char *config_path = NULL; /** Path to the configuration file in the new format */ /** Array holding all activated modes. */ Mode **modes = NULL; /** List of (possibly uninitialized) modes */ Mode **available_modes = NULL; /** Length of #num_available_modes */ unsigned int num_available_modes = 0; /** Number of activated modes in #modes array */ unsigned int num_modes = 0; /** Current selected mode */ unsigned int curr_mode = 0; /** Handle to NkBindings object for input devices. */ NkBindings *bindings = NULL; /** Glib main loop. */ GMainLoop *main_loop = NULL; /** Flag indicating we are in dmenu mode. */ static int dmenu_mode = FALSE; /** Rofi's return code */ int return_code = EXIT_SUCCESS; void process_result(RofiViewState *state); void rofi_set_return_code(int code) { return_code = code; } unsigned int rofi_get_num_enabled_modes(void) { return num_modes; } const Mode *rofi_get_mode(unsigned int index) { return modes[index]; } /** * @param name Name of the mode to lookup. * * Find the index of the mode with name. * * @returns index of the mode in modes, -1 if not found. */ static int mode_lookup(const char *name) { for (unsigned int i = 0; i < num_modes; i++) { if (strcmp(mode_get_name(modes[i]), name) == 0) { return i; } } return -1; } /** * Teardown the gui. */ static void teardown(int pfd) { g_debug("Teardown"); // Cleanup font setup. textbox_cleanup(); display_early_cleanup(); // Cleanup view rofi_view_cleanup(); // Cleanup pid file. remove_pid_file(pfd); } static void run_mode_index(ModeMode mode) { // Otherwise check if requested mode is enabled. for (unsigned int i = 0; i < num_modes; i++) { if (!mode_init(modes[i])) { GString *str = g_string_new("Failed to initialize the mode: "); g_string_append(str, modes[i]->name); g_string_append(str, "\n"); rofi_view_error_dialog(str->str, ERROR_MSG_MARKUP); g_string_free(str, FALSE); break; } } // Error dialog must have been created. if (rofi_view_get_active() != NULL) { return; } curr_mode = mode; RofiViewState *state = rofi_view_create(modes[mode], config.filter, 0, process_result); // User can pre-select a row. if (find_arg("-selected-row") >= 0) { unsigned int sr = 0; find_arg_uint("-selected-row", &(sr)); rofi_view_set_selected_line(state, sr); } if (state) { rofi_view_set_active(state); } if (rofi_view_get_active() == NULL) { g_main_loop_quit(main_loop); } } void process_result(RofiViewState *state) { Mode *sw = state->sw; // rofi_view_set_active ( NULL ); if (sw != NULL) { unsigned int selected_line = rofi_view_get_selected_line(state); ; MenuReturn mretv = rofi_view_get_return_value(state); char *input = g_strdup(rofi_view_get_user_input(state)); ModeMode retv = mode_result(sw, mretv, &input, selected_line); { if (state->text) { if (input == NULL) { textbox_text(state->text, ""); } else if (strcmp(rofi_view_get_user_input(state), input) != 0) { textbox_text(state->text, input); textbox_cursor_end(state->text); } } } g_free(input); ModeMode mode = curr_mode; // Find next enabled if (retv == NEXT_DIALOG) { mode = (mode + 1) % num_modes; } else if (retv == PREVIOUS_DIALOG) { if (mode == 0) { mode = num_modes - 1; } else { mode = (mode - 1) % num_modes; } } else if (retv == RELOAD_DIALOG) { // do nothing. } else if (retv == RESET_DIALOG) { rofi_view_clear_input(state); } else if (retv < MODE_EXIT) { mode = (retv) % num_modes; } else { mode = retv; } if (mode != MODE_EXIT) { /** * Load in the new mode. */ rofi_view_switch_mode(state, modes[mode]); curr_mode = mode; return; } // On exit, free current view, and pop to one above. rofi_view_remove_active(state); rofi_view_free(state); return; } // rofi_view_set_active ( NULL ); rofi_view_remove_active(state); rofi_view_free(state); } /** * Help function. */ static void print_list_of_modes(int is_term) { for (unsigned int i = 0; i < num_available_modes; i++) { gboolean active = FALSE; for (unsigned int j = 0; j < num_modes; j++) { if (modes[j] == available_modes[i]) { active = TRUE; break; } } printf(" • %s%s%s%s\n", active ? "+" : "", is_term ? (active ? color_green : color_red) : "", available_modes[i]->name, is_term ? color_reset : ""); } } static void print_main_application_options(int is_term) { print_help_msg("-config", "[file]", "Load an alternative configuration.", NULL, is_term); print_help_msg("-no-config", "", "Do not load configuration, use default values.", NULL, is_term); print_help_msg("-v,-version", "", "Print the version number and exit.", NULL, is_term); print_help_msg("-dmenu", "", "Start in dmenu mode.", NULL, is_term); print_help_msg("-display", "[string]", "X server to contact.", "${DISPLAY}", is_term); print_help_msg("-h,-help", "", "This help message.", NULL, is_term); print_help_msg("-e", "[string]", "Show a dialog displaying the passed message and exit.", NULL, is_term); print_help_msg("-markup", "", "Enable pango markup where possible.", NULL, is_term); print_help_msg("-normal-window", "", "Behave as a normal window. (experimental)", NULL, is_term); print_help_msg("-show", "[mode]", "Show the mode 'mode' and exit. The mode has to be enabled.", NULL, is_term); print_help_msg("-no-lazy-grab", "", "Disable lazy grab that, when fail to grab keyboard, does not " "block but retry later.", NULL, is_term); print_help_msg("-no-plugins", "", "Disable loading of external plugins.", NULL, is_term); print_help_msg("-plugin-path", "", "Directory used to search for rofi plugins. *DEPRECATED*", NULL, is_term); print_help_msg("-dump-config", "", "Dump the current configuration in rasi format and exit.", NULL, is_term); print_help_msg("-dump-theme", "", "Dump the current theme in rasi format and exit.", NULL, is_term); print_help_msg("-list-keybindings", "", "Print a list of current keybindings and exit.", NULL, is_term); } static void help(G_GNUC_UNUSED int argc, char **argv) { int is_term = isatty(fileno(stdout)); printf("%s usage:\n", argv[0]); printf("\t%s [-options ...]\n\n", argv[0]); printf("Command line only options:\n"); print_main_application_options(is_term); printf("DMENU command line options:\n"); print_dmenu_options(); printf("Global options:\n"); print_options(); printf("\n"); display_dump_monitor_layout(); printf("\n"); printf("Detected modes:\n"); print_list_of_modes(is_term); printf("\n"); printf("Detected user scripts:\n"); script_user_list(is_term); printf("\n"); printf("Compile time options:\n"); printf("\t• Pango version %s\n", pango_version_string()); #ifdef WINDOW_MODE printf("\t• window %senabled%s\n", is_term ? color_green : "", is_term ? color_reset : ""); #else printf("\t• window %sdisabled%s\n", is_term ? color_red : "", is_term ? color_reset : ""); #endif #ifdef ENABLE_DRUN printf("\t• drun %senabled%s\n", is_term ? color_green : "", is_term ? color_reset : ""); #else printf("\t• drun %sdisabled%s\n", is_term ? color_red : "", is_term ? color_reset : ""); #endif #ifdef ENABLE_GCOV printf("\t• gcov %senabled%s\n", is_term ? color_green : "", is_term ? color_reset : ""); #else printf("\t• gcov %sdisabled%s\n", is_term ? color_red : "", is_term ? color_reset : ""); #endif #ifdef ENABLE_ASAN printf("\t• asan %senabled%s\n", is_term ? color_green : "", is_term ? color_reset : ""); #else printf("\t• asan %sdisabled%s\n", is_term ? color_red : "", is_term ? color_reset : ""); #endif #ifdef XCB_IMDKIT printf("\t• imdkit %senabled%s\n", is_term ? color_green : "", is_term ? color_reset : ""); #else printf("\t• imdkit %sdisabled%s\n", is_term ? color_red : "", is_term ? color_reset : ""); #endif printf("\n"); printf("For more information see: %sman rofi%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); #ifdef GIT_VERSION printf(" Version: %s" GIT_VERSION "%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); #else printf(" Version: %s" VERSION "%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); #endif printf(" Bugreports: %s" PACKAGE_BUGREPORT "%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); printf(" Support: %s" PACKAGE_URL "%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); printf(" %s#rofi @ libera.chat%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); if (find_arg("-no-config") < 0) { if (config_path) { printf(" Configuration file: %s%s%s\n", is_term ? color_bold : "", config_path, is_term ? color_reset : ""); } } else { printf(" Configuration file: %sDisabled%s\n", is_term ? color_bold : "", is_term ? color_reset : ""); } rofi_theme_print_parsed_files(is_term); } static void help_print_disabled_mode(const char *mode) { int is_term = isatty(fileno(stdout)); // Only output to terminal if (is_term) { fprintf(stderr, "Mode %s%s%s is not enabled. I have enabled it for now.\n", color_red, mode, color_reset); fprintf(stderr, "Please consider adding %s%s%s to the list of enabled modes: " "%smodes: [%s%s%s,%s]%s.\n", color_red, mode, color_reset, color_green, config.modes, color_reset, color_red, mode, color_reset); } } static void help_print_mode_not_found(const char *mode) { GString *str = g_string_new(""); g_string_printf( str, "Mode %s is not found.\nThe following modes are known:\n", mode); for (unsigned int i = 0; i < num_available_modes; i++) { gboolean active = FALSE; for (unsigned int j = 0; j < num_modes; j++) { if (modes[j] == available_modes[i]) { active = TRUE; break; } } g_string_append_printf(str, " * %s%s\n", active ? "+" : "", available_modes[i]->name); } rofi_add_error_message(str); } static void help_print_no_arguments(void) { GString *emesg = g_string_new( "Rofi is unsure what to show.\n\n"); g_string_append(emesg, "Please specify the mode you want to show.\n\n"); g_string_append( emesg, " rofi -show {mode}\n\n"); g_string_append(emesg, "The following modes are enabled:\n"); for (unsigned int j = 0; j < num_modes; j++) { g_string_append_printf(emesg, " • %s\n", modes[j]->name); } g_string_append(emesg, "\nThe following modes can be enabled:\n"); for (unsigned int i = 0; i < num_available_modes; i++) { gboolean active = FALSE; for (unsigned int j = 0; j < num_modes; j++) { if (modes[j] == available_modes[i]) { active = TRUE; break; } } if (!active) { g_string_append_printf(emesg, " • %s\n", available_modes[i]->name); } } g_string_append(emesg, "\nTo activate a mode, add it to the list in " "the modes " "setting.\n"); rofi_view_error_dialog(emesg->str, ERROR_MSG_MARKUP); rofi_set_return_code(EXIT_SUCCESS); } /** * Cleanup globally allocated memory. */ static void cleanup(void) { for (unsigned int i = 0; i < num_modes; i++) { mode_destroy(modes[i]); } rofi_view_workers_finalize(); if (main_loop != NULL) { g_main_loop_unref(main_loop); main_loop = NULL; } // Cleanup display_cleanup(); nk_bindings_free(bindings); // Cleaning up memory allocated by the Xresources file. config_xresource_free(); g_free(modes); g_free(config_path); rofi_clear_error_messages(); rofi_clear_warning_messages(); if (rofi_theme) { rofi_theme_free(rofi_theme); rofi_theme = NULL; } TIMINGS_STOP(); script_mode_cleanup(); rofi_collectmodes_destroy(); rofi_icon_fetcher_destroy(); rofi_theme_free_parsed_files(); if (rofi_configuration) { rofi_theme_free(rofi_configuration); rofi_configuration = NULL; } } /** * Collected modes */ Mode *rofi_collect_modes_search(const char *name) { for (unsigned int i = 0; i < num_available_modes; i++) { if (g_strcmp0(name, available_modes[i]->name) == 0) { return available_modes[i]; } } return NULL; } /** * @param mode Add mode to list. * * @returns TRUE when success. */ static gboolean rofi_collectmodes_add(Mode *mode) { Mode *m = rofi_collect_modes_search(mode->name); if (m == NULL) { available_modes = g_realloc(available_modes, sizeof(Mode *) * (num_available_modes + 1)); // Set mode. available_modes[num_available_modes] = mode; num_available_modes++; return TRUE; } return FALSE; } static void rofi_collectmodes_dir(const char *base_dir) { g_debug("Looking into: %s for plugins", base_dir); GDir *dir = g_dir_open(base_dir, 0, NULL); if (dir) { const char *dn = NULL; while ((dn = g_dir_read_name(dir))) { if (!g_str_has_suffix(dn, G_MODULE_SUFFIX)) { continue; } char *fn = g_build_filename(base_dir, dn, NULL); g_debug("Trying to open: %s plugin", fn); GModule *mod = g_module_open(fn, G_MODULE_BIND_LAZY | G_MODULE_BIND_LOCAL); if (mod) { Mode *m = NULL; if (g_module_symbol(mod, "mode", (gpointer *)&m)) { if (m->abi_version != ABI_VERSION) { g_warning("ABI version of plugin: '%s' does not match: %08X " "expecting: %08X", dn, m->abi_version, ABI_VERSION); g_module_close(mod); } else { m->module = mod; if (!rofi_collectmodes_add(m)) { g_module_close(mod); } } } else { g_warning("Symbol 'mode' not found in module: %s", dn); g_module_close(mod); } } else { g_warning("Failed to open 'mode' plugin: '%s', error: %s", dn, g_module_error()); } g_free(fn); } g_dir_close(dir); } } /** * Find all available modes. */ static void rofi_collect_modes(void) { #ifdef WINDOW_MODE rofi_collectmodes_add(&window_mode); rofi_collectmodes_add(&window_mode_cd); #endif rofi_collectmodes_add(&run_mode); rofi_collectmodes_add(&ssh_mode); #ifdef ENABLE_DRUN rofi_collectmodes_add(&drun_mode); #endif rofi_collectmodes_add(&combi_mode); rofi_collectmodes_add(&help_keys_mode); rofi_collectmodes_add(&file_browser_mode); if (find_arg("-no-plugins") < 0) { find_arg_str("-plugin-path", &(config.plugin_path)); g_debug("Parse plugin path: %s", config.plugin_path); rofi_collectmodes_dir(config.plugin_path); /* ROFI_PLUGIN_PATH */ const char *path = g_getenv("ROFI_PLUGIN_PATH"); if (path != NULL) { gchar **paths = g_strsplit(path, ":", -1); for (unsigned int i = 0; paths[i]; i++) { rofi_collectmodes_dir(paths[i]); } g_strfreev(paths); } } script_mode_gather_user_scripts(); } /** * Setup configuration for config. */ static void rofi_collectmodes_setup(void) { for (unsigned int i = 0; i < num_available_modes; i++) { mode_set_config(available_modes[i]); } } static void rofi_collectmodes_destroy(void) { for (unsigned int i = 0; i < num_available_modes; i++) { if (available_modes[i]->module) { GModule *mod = available_modes[i]->module; available_modes[i] = NULL; g_module_close(mod); } if (available_modes[i]) { mode_free(&(available_modes[i])); } } g_free(available_modes); available_modes = NULL; num_available_modes = 0; } /** * Parse the mode string, into internal array of type Mode. * * String is split on separator ',' * First the three build-in modes are checked: window, run, ssh * if that fails, a script-mode is created. */ static int add_mode(const char *token) { unsigned int index = num_modes; // Resize and add entry. modes = (Mode **)g_realloc(modes, sizeof(Mode *) * (num_modes + 1)); Mode *mode = rofi_collect_modes_search(token); if (mode) { modes[num_modes] = mode; num_modes++; } else if (script_mode_is_valid(token)) { // If not build in, use custom mode. Mode *sw = script_mode_parse_setup(token); if (sw != NULL) { // Add to available list, so combi can find it. rofi_collectmodes_add(sw); mode_set_config(sw); modes[num_modes] = sw; num_modes++; } } return (index == num_modes) ? -1 : (int)index; } static gboolean setup_modes(void) { const char *const sep = ",#"; char *savept = NULL; // Make a copy, as strtok will modify it. char *mode_str = g_strdup(config.modes); // Split token on ','. This modifies mode_str. for (char *token = strtok_r(mode_str, sep, &savept); token != NULL; token = strtok_r(NULL, sep, &savept)) { if (add_mode(token) == -1) { help_print_mode_not_found(token); } } // Free string that was modified by strtok_r g_free(mode_str); return FALSE; } /** * Quit rofi mainloop. * This will exit program. **/ void rofi_quit_main_loop(void) { g_main_loop_quit(main_loop); } static gboolean main_loop_signal_handler_int(G_GNUC_UNUSED gpointer data) { // Break out of loop. g_main_loop_quit(main_loop); return G_SOURCE_CONTINUE; } static void show_error_dialog(void) { GString *emesg = g_string_new("The following errors were detected when starting rofi:\n"); GList *iter = g_list_first(list_of_error_msgs); int index = 0; for (; iter != NULL && index < 2; iter = g_list_next(iter)) { GString *msg = (GString *)(iter->data); g_string_append(emesg, "\n\n"); g_string_append(emesg, msg->str); index++; } if (g_list_length(iter) > 1) { g_string_append_printf(emesg, "\nThere are %u more errors.", g_list_length(iter) - 1); } rofi_view_error_dialog(emesg->str, ERROR_MSG_MARKUP); g_string_free(emesg, TRUE); rofi_set_return_code(EX_DATAERR); } static gboolean startup(G_GNUC_UNUSED gpointer data) { TICK_N("Startup"); // flags to run immediately and exit char *sname = NULL; char *msg = NULL; MenuFlags window_flags = MENU_NORMAL; if (find_arg("-normal-window") >= 0) { window_flags |= MENU_NORMAL_WINDOW; } TICK_N("Grab keyboard"); __create_window(window_flags); TICK_N("Create Window"); // Parse the keybindings. TICK_N("Parse ABE"); // Sanity check config_sanity_check(); TICK_N("Config sanity check"); if (list_of_error_msgs != NULL) { show_error_dialog(); return G_SOURCE_REMOVE; } if (list_of_warning_msgs != NULL) { for (GList *iter = g_list_first(list_of_warning_msgs); iter != NULL; iter = g_list_next(iter)) { fputs(((GString *)iter->data)->str, stderr); fputs("\n", stderr); } } // Dmenu mode. if (dmenu_mode == TRUE) { // force off sidebar mode: config.sidebar_mode = FALSE; int retv = dmenu_mode_dialog(); if (retv) { rofi_set_return_code(EXIT_SUCCESS); // Directly exit. g_main_loop_quit(main_loop); } } else if (find_arg_str("-e", &(msg))) { int markup = FALSE; if (find_arg("-markup") >= 0) { markup = TRUE; } if (!rofi_view_error_dialog(msg, markup)) { g_main_loop_quit(main_loop); } } else if (find_arg_str("-show", &sname) == TRUE) { int index = mode_lookup(sname); if (index < 0) { // Add it to the list index = add_mode(sname); // Complain if (index >= 0) { help_print_disabled_mode(sname); } // Run it anyway if found. } if (index >= 0) { run_mode_index(index); } else { help_print_mode_not_found(sname); show_error_dialog(); return G_SOURCE_REMOVE; } } else if (find_arg("-show") >= 0 && num_modes > 0) { run_mode_index(0); } else { help_print_no_arguments(); // g_main_loop_quit(main_loop); } return G_SOURCE_REMOVE; } static gboolean record(G_GNUC_UNUSED void *data) { rofi_capture_screenshot(); return G_SOURCE_CONTINUE; } static void rofi_custom_log_function(const char *log_domain, G_GNUC_UNUSED GLogLevelFlags log_level, const gchar *message, gpointer user_data) { int fp = GPOINTER_TO_INT(user_data); dprintf(fp, "[%s]: %s\n", log_domain == NULL ? "default" : log_domain, message); } /** * @param argc number of input arguments. * @param argv array of the input arguments. * * Main application entry point. * * @returns return code of rofi. */ int main(int argc, char *argv[]) { cmd_set_arguments(argc, argv); if (find_arg("-log") >= 0) { char *logfile = NULL; find_arg_str("-log", &logfile); if (logfile != NULL) { int fp = open(logfile, O_CLOEXEC | O_APPEND | O_CREAT | O_WRONLY, S_IRUSR | S_IWUSR); if (fp != -1) { g_log_set_default_handler(rofi_custom_log_function, GINT_TO_POINTER(fp)); } else { g_error("Failed to open logfile '%s': %s.", logfile, strerror(errno)); } } else { g_warning("Option '-log' should pass in a filename."); } } TIMINGS_START(); // Version if (find_arg("-v") >= 0 || find_arg("-version") >= 0) { #ifdef GIT_VERSION g_print("Version: " GIT_VERSION "\n"); #else g_print("Version: " VERSION "\n"); #endif return EXIT_SUCCESS; } if (find_arg("-rasi-validate") >= 0) { char *str = NULL; find_arg_str("-rasi-validate", &str); if (str != NULL) { int retv = rofi_theme_rasi_validate(str); cleanup(); return retv; } fprintf(stderr, "Usage: %s -rasi-validate my-theme.rasi", argv[0]); return EXIT_FAILURE; } { const char *ro_pid = g_getenv("ROFI_OUTSIDE"); if (ro_pid != NULL) { pid_t ro_pidi = (pid_t)g_ascii_strtoll(ro_pid, NULL, 0); if (kill(ro_pidi, 0) == 0) { printf("Do not launch rofi from inside rofi.\r\n"); return EXIT_FAILURE; } } } // Detect if we are in dmenu mode. // This has two possible causes. // 1 the user specifies it on the command-line. if (find_arg("-dmenu") >= 0) { dmenu_mode = TRUE; } // 2 the binary that executed is called dmenu (e.g. symlink to rofi) else { // Get the base name of the executable called. char *base_name = g_path_get_basename(argv[0]); const char *const dmenu_str = "dmenu"; dmenu_mode = (strcmp(base_name, dmenu_str) == 0); // Free the basename for dmenu detection. g_free(base_name); } TICK(); // Create pid file path. const char *path = g_get_user_runtime_dir(); if (path) { if (g_mkdir_with_parents(path, 0700) < 0) { g_warning("Failed to create user runtime directory: %s with error: %s", path, g_strerror(errno)); pidfile = g_build_filename(g_get_home_dir(), ".rofi.pid", NULL); } else { pidfile = g_build_filename(path, "rofi.pid", NULL); } } config_parser_add_option(xrm_String, "pid", (void **)&pidfile, "Pidfile location"); /** default configuration */ if (find_arg("-no-default-config") < 0) { GBytes *theme_data = g_resource_lookup_data( resources_get_resource(), "/org/qtools/rofi/default_configuration.rasi", G_RESOURCE_LOOKUP_FLAGS_NONE, NULL); if (theme_data) { const char *theme = g_bytes_get_data(theme_data, NULL); if (rofi_theme_parse_string((const char *)theme)) { g_warning("Failed to parse default configuration. Giving up.."); if (list_of_error_msgs) { for (GList *iter = g_list_first(list_of_error_msgs); iter != NULL; iter = g_list_next(iter)) { g_warning("Error: %s%s%s", color_bold, ((GString *)iter->data)->str, color_reset); } } rofi_configuration = NULL; cleanup(); return EXIT_FAILURE; } g_bytes_unref(theme_data); } } if (find_arg("-config") < 0) { const char *cpath = g_get_user_config_dir(); if (cpath) { config_path = g_build_filename(cpath, "rofi", "config.rasi", NULL); } } else { char *c = NULL; find_arg_str("-config", &c); config_path = rofi_expand_path(c); } TICK(); if (setlocale(LC_ALL, "") == NULL) { g_warning("Failed to set locale."); cleanup(); return EXIT_FAILURE; } TICK_N("Setup Locale"); rofi_collect_modes(); TICK_N("Collect MODES"); rofi_collectmodes_setup(); TICK_N("Setup MODES"); main_loop = g_main_loop_new(NULL, FALSE); TICK_N("Setup mainloop"); bindings = nk_bindings_new(0lu); TICK_N("NK Bindings"); if (!display_setup(main_loop, bindings)) { g_warning("Connection has error"); cleanup(); return EXIT_FAILURE; } TICK_N("Setup Display"); // Setup keybinding setup_abe(); TICK_N("Setup abe"); if (find_arg("-no-config") < 0) { // Load distro default settings gboolean found_system = FALSE; const char *const *dirs = g_get_system_config_dirs(); if (dirs) { for (unsigned int i = 0; !found_system && dirs[i]; i++) { /** New format. */ gchar *etc = g_build_filename(dirs[i], "rofi.rasi", NULL); g_debug("Look for default config file: %s", etc); if (g_file_test(etc, G_FILE_TEST_IS_REGULAR)) { g_debug("Parsing: %s", etc); rofi_theme_parse_file(etc); found_system = TRUE; } g_free(etc); } } if (!found_system) { /** New format. */ gchar *etc = g_build_filename(SYSCONFDIR, "rofi.rasi", NULL); g_debug("Look for default config file: %s", etc); if (g_file_test(etc, G_FILE_TEST_IS_REGULAR)) { g_debug("Look for default config file: %s", etc); rofi_theme_parse_file(etc); } g_free(etc); } if (config_path && g_file_test(config_path, G_FILE_TEST_IS_REGULAR)) { if (rofi_theme_parse_file(config_path)) { rofi_theme_free(rofi_theme); rofi_theme = NULL; } } } find_arg_str("-theme", &(config.theme)); if (config.theme) { TICK_N("Parse theme"); rofi_theme_reset(); if (rofi_theme_parse_file(config.theme)) { g_warning("Failed to parse theme: \"%s\"", config.theme); // TODO: instantiate fallback theme.? rofi_theme_free(rofi_theme); rofi_theme = NULL; } TICK_N("Parsed theme"); } // Parse command line for settings, independent of other -no-config. if (list_of_error_msgs == NULL) { // Only call this when there are no errors. // This might clear existing errors. config_parse_cmd_options(); } if (rofi_theme == NULL || rofi_theme->num_widgets == 0) { g_warning("Failed to load theme. Try to load default: "); rofi_theme_parse_string("@theme \"default\""); } TICK_N("Load cmd config "); // Get the path to the cache dir. cache_dir = g_get_user_cache_dir(); if (config.cache_dir != NULL) { cache_dir = config.cache_dir; } if (g_mkdir_with_parents(cache_dir, 0700) < 0) { g_warning("Failed to create cache directory: %s", g_strerror(errno)); return EXIT_FAILURE; } /** dirty hack for dmenu compatibility */ char *windowid = NULL; if (!dmenu_mode) { // setup_modes if (setup_modes()) { cleanup(); return EXIT_FAILURE; } TICK_N("Setup Modes"); } else { // Hack for dmenu compatibility. if (find_arg_str("-w", &windowid) == TRUE) { config.monitor = g_strdup_printf("wid:%s", windowid); windowid = config.monitor; } } /** * Make small commandline changes to the current theme. */ const char **theme_str = find_arg_strv("-theme-str"); if (theme_str) { for (int index = 0; theme_str && theme_str[index]; index++) { if (rofi_theme_parse_string(theme_str[index])) { g_warning("Failed to parse -theme-str option: \"%s\"", theme_str[index]); rofi_theme_free(rofi_theme); rofi_theme = NULL; } } g_free(theme_str); } parse_keys_abe(bindings); if (find_arg("-dump-theme") >= 0) { rofi_theme_print(rofi_theme); cleanup(); return EXIT_SUCCESS; } if (find_arg("-dump-processed-theme") >= 0) { rofi_theme_parse_process_conditionals(); rofi_theme_print(rofi_theme); cleanup(); return EXIT_SUCCESS; } if (find_arg("-dump-config") >= 0) { config_parse_dump_config_rasi_format(stdout, FALSE); cleanup(); return EXIT_SUCCESS; } // Dump. // catch help request if (find_arg("-h") >= 0 || find_arg("-help") >= 0 || find_arg("--help") >= 0) { help(argc, argv); cleanup(); return EXIT_SUCCESS; } if (find_arg("-list-keybindings") >= 0) { int is_term = isatty(fileno(stdout)); abe_list_all_bindings(is_term); return EXIT_SUCCESS; } unsigned int interval = 1; if (find_arg_uint("-record-screenshots", &interval)) { g_timeout_add((guint)(1000 / (double)interval), record, NULL); } if (find_arg("-benchmark-ui") >= 0) { config.benchmark_ui = TRUE; } rofi_view_workers_initialize(); TICK_N("Workers initialize"); rofi_icon_fetcher_init(); TICK_N("Icon fetcher initialize"); gboolean kill_running = FALSE; if (find_arg("-replace") >= 0) { kill_running = TRUE; } // Create pid file int pfd = create_pid_file(pidfile, kill_running); TICK_N("Pid file created"); if (pfd < 0) { cleanup(); return EXIT_FAILURE; } textbox_setup(); TICK_N("Text box setup"); if (!display_late_setup()) { g_warning("Failed to properly finish display setup"); cleanup(); return EXIT_FAILURE; } TICK_N("Setup late Display"); rofi_theme_parse_process_conditionals(); rofi_theme_parse_process_links(); TICK_N("Theme setup"); // Setup signal handling sources. // SIGINT g_unix_signal_add(SIGINT, main_loop_signal_handler_int, NULL); g_idle_add(startup, NULL); // Start mainloop. g_main_loop_run(main_loop); teardown(pfd); cleanup(); /* dirty hack */ g_free(windowid); return return_code; } /** List of error messages.*/ extern GList *list_of_error_msgs; int rofi_theme_rasi_validate(const char *filename) { rofi_theme_parse_file(filename); rofi_theme_parse_process_links(); if (list_of_error_msgs == NULL && list_of_warning_msgs == NULL) { return EXIT_SUCCESS; } for (GList *iter = g_list_first(list_of_error_msgs); iter != NULL; iter = g_list_next(iter)) { fputs(((GString *)iter->data)->str, stderr); fputs("\n", stderr); } for (GList *iter = g_list_first(list_of_warning_msgs); iter != NULL; iter = g_list_next(iter)) { fputs(((GString *)iter->data)->str, stderr); fputs("\n", stderr); } return EXIT_FAILURE; }