--- /dev/null
+/*
+ * browser-switchboard-config.c -- command-line configuration utility for
+ * Browser Switchboard
+ *
+ * Copyright (C) 2009-2010 Steven Luo
+ *
+ * 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, 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+ * USA.
+ */
+
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <getopt.h>
+
+#include "config.h"
+
+extern struct swb_config_option swb_config_options[];
+
+static int get_config_value(char *name) {
+ struct swb_config cfg;
+ int i;
+ struct swb_config_option optinfo;
+ int retval = 1;
+
+ swb_config_init(&cfg);
+
+ if (!swb_config_load(&cfg))
+ return 1;
+
+ for (i = 0; swb_config_options[i].name; ++i) {
+ optinfo = swb_config_options[i];
+ if (strcmp(name, optinfo.name))
+ continue;
+
+ switch (optinfo.type) {
+ case SWB_CONFIG_OPT_STRING:
+ printf("%s\n", *(char **)cfg.entries[i]);
+ break;
+ case SWB_CONFIG_OPT_INT:
+ printf("%d\n", *(int *)cfg.entries[i]);
+ break;
+ default:
+ break;
+ }
+ retval = 0;
+ break;
+ }
+
+ swb_config_free(&cfg);
+
+ return retval;
+}
+
+static int set_config_value(char *name, char *value) {
+ struct swb_config cfg;
+ int i;
+ struct swb_config_option optinfo;
+ int retval = 1;
+
+ swb_config_init(&cfg);
+
+ if (!swb_config_load(&cfg))
+ return 1;
+
+ for (i = 0; swb_config_options[i].name; ++i) {
+ optinfo = swb_config_options[i];
+ if (strcmp(name, optinfo.name))
+ continue;
+
+ switch (optinfo.type) {
+ case SWB_CONFIG_OPT_STRING:
+ /* Free any existing string */
+ if (cfg.flags & optinfo.set_mask)
+ free(*(char **)cfg.entries[i]);
+
+ if (strlen(value) == 0) {
+ /* If the new value is empty, clear the config
+ setting */
+ *(char **)cfg.entries[i] = NULL;
+ cfg.flags &= ~optinfo.set_mask;
+ } else {
+ /* Make a copy of the string -- it's not safe
+ to free value, which comes from argv */
+ if (!(*(char **)cfg.entries[i] =
+ strdup(value)))
+ exit(1);
+ cfg.flags |= optinfo.set_mask;
+ }
+ break;
+ case SWB_CONFIG_OPT_INT:
+ if (strlen(value) == 0) {
+ /* If the new value is empty, clear the config
+ setting */
+ cfg.flags &= ~optinfo.set_mask;
+ } else {
+ *(int *)cfg.entries[i] = atoi(value);
+ cfg.flags |= optinfo.set_mask;
+ }
+ break;
+ }
+ retval = 0;
+ break;
+ }
+
+ if (!retval)
+ if (!swb_config_save(&cfg))
+ retval = 1;
+
+ swb_config_free(&cfg);
+
+ /* Try to send SIGHUP to any running browser-switchboard process
+ This causes it to reread config files if in continuous_mode, or
+ die so that the config will be reloaded on next start otherwise */
+ system("kill -HUP `pidof browser-switchboard` > /dev/null 2>&1");
+
+ return retval;
+}
+
+void usage(void) {
+ printf("Usage:\n");
+ printf(" browser-switchboard-config -b -- Display default browser\n");
+ printf(" browser-switchboard-config -c -- Display command used when default browser is \"other\"\n");
+ printf(" browser-switchboard-config -m -- Display continuous mode setting\n");
+ printf(" browser-switchboard-config -o option -- Display value of option\n");
+ printf("\n");
+ printf(" browser-switchboard-config -s [-b|-c|-m|-o option] value -- Set the selected option to value\n");
+ printf("\n");
+ printf(" browser-switchboard-config -h -- Show this message\n");
+}
+
+int main(int argc, char **argv) {
+ int opt, done = 0;
+ int set = 0;
+ char *selected_opt = NULL;
+
+ while (!done && (opt = getopt(argc, argv, "hsbcmo:")) != -1) {
+ switch (opt) {
+ case 'h':
+ usage();
+ exit(0);
+ break;
+ case 's':
+ set = 1;
+ break;
+ case 'b':
+ selected_opt = "default_browser";
+ done = 1;
+ break;
+ case 'c':
+ selected_opt = "other_browser_cmd";
+ done = 1;
+ break;
+ case 'm':
+ selected_opt = "continuous_mode";
+ done = 1;
+ break;
+ case 'o':
+ selected_opt = optarg;
+ done = 1;
+ break;
+ default:
+ usage();
+ exit(1);
+ break;
+ }
+ }
+
+ if (!selected_opt) {
+ printf("Must specify one of -b, -c, -m, -o\n");
+ usage();
+ exit(1);
+ }
+
+ if (set) {
+ if (optind >= argc) {
+ printf("Value to set config option to not provided\n");
+ usage();
+ exit(1);
+ }
+ return set_config_value(selected_opt, argv[optind]);
+ } else
+ return get_config_value(selected_opt);
+}
projects / browser-switch / blobdiff