*/
-#include <stdio.h>
+#include <stdlib.h>
#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
#include <glib.h>
#include <glib/gstdio.h>
#include <gtk/gtk.h>
#endif
#endif
+#include "configfile.h"
+
struct browser_entry {
char *config;
char *displayname;
struct config_widgets cw;
GtkWidget *dialog;
+
+/**********************************************************************
+ * Configuration routines
+ **********************************************************************/
+
static inline int get_continuous_mode(void) {
return gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cw.continuous_mode_check));
}
+static inline void set_continuous_mode(int state) {
+ return gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw.continuous_mode_check), (gboolean)state);
+}
+
static inline char * get_default_browser(void) {
return browsers[gtk_combo_box_get_active(GTK_COMBO_BOX(cw.default_browser_combo))].config;
}
+static void set_default_browser(char *browser) {
+ gint i;
+
+ /* Loop through browsers looking for a match */
+ for (i = 0; browsers[i].config && strcmp(browsers[i].config, browser);
+ ++i);
+
+ if (!browsers[i].config)
+ /* No match found, set to the default browser */
+ i = 0;
+
+ gtk_combo_box_set_active(GTK_COMBO_BOX(cw.default_browser_combo), i);
+}
+
static inline char * get_other_browser_cmd(void) {
return (char *)gtk_entry_get_text(GTK_ENTRY(cw.other_browser_cmd_entry));
}
+static inline void set_other_browser_cmd(char *cmd) {
+ gtk_entry_set_text(GTK_ENTRY(cw.other_browser_cmd_entry), cmd);
+}
+static void load_config(void) {
+ FILE *fp;
+ int continuous_mode_seen = 0;
+ int default_browser_seen = 0;
+ int other_browser_cmd_seen = 0;
+ struct swb_config_line line;
+
+ if (!(fp = open_config_file()))
+ return;
+
+ /* Parse the config file
+ TODO: should we handle errors differently than EOF? */
+ if (!parse_config_file_begin())
+ goto out;
+ while (!parse_config_file_line(fp, &line)) {
+ if (line.parsed) {
+ if (!strcmp(line.key, "continuous_mode")) {
+ if (!continuous_mode_seen) {
+ set_continuous_mode(atoi(line.value));
+ continuous_mode_seen = 1;
+ }
+ } else if (!strcmp(line.key, "default_browser")) {
+ if (!default_browser_seen) {
+ set_default_browser(line.value);
+ default_browser_seen = 1;
+ }
+ } else if (!strcmp(line.key, "other_browser_cmd")) {
+ if (!other_browser_cmd_seen) {
+ set_other_browser_cmd(line.value);
+ other_browser_cmd_seen = 1;
+ }
+ }
+ }
+ free(line.key);
+ free(line.value);
+ }
+ parse_config_file_end();
-static inline void close_dialog(void) {
- gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_NONE);
+out:
+ fclose(fp);
+ return;
}
-static void do_reconfig(void) {
- printf("continuous_mode: %d\n", get_continuous_mode());
- printf("default_browser: %s\n", get_default_browser());
- printf("other_browser_cmd: '%s'\n", get_other_browser_cmd());
+static void save_config(void) {
+ FILE *fp = NULL, *tmpfp = NULL;
+ char *homedir, *tempfile, *newfile;
+ size_t len;
+ int continuous_mode_seen = 0;
+ int default_browser_seen = 0;
+ int other_browser_cmd_seen = 0;
+ struct swb_config_line line;
+
+ /* Put together the path to the new config file and the tempfile */
+ if (!(homedir = getenv("HOME")))
+ homedir = DEFAULT_HOMEDIR;
+ len = strlen(homedir) + strlen(CONFIGFILE_LOC) + 1;
+ if (!(newfile = calloc(len, sizeof(char))))
+ return;
+ /* 4 = strlen(".tmp") */
+ if (!(tempfile = calloc(len+4, sizeof(char)))) {
+ free(newfile);
+ return;
+ }
+ snprintf(newfile, len, "%s%s", homedir, CONFIGFILE_LOC);
+ snprintf(tempfile, len+4, "%s%s", newfile, ".tmp");
+
+ /* Open the temporary file for writing */
+ if (!(tmpfp = fopen(tempfile, "w")))
+ /* TODO: report the error somehow? */
+ goto out;
+
+ /* Open the old config file, if it exists */
+ if ((fp = open_config_file()) && parse_config_file_begin()) {
+ /* Copy the old config file over to the new one line by line,
+ replacing old config values with new ones
+ TODO: should we handle errors differently than EOF? */
+ while (!parse_config_file_line(fp, &line)) {
+ if (line.parsed) {
+ /* Is a config line, print the new value here */
+ if (!strcmp(line.key, "continuous_mode")) {
+ if (!continuous_mode_seen) {
+ fprintf(tmpfp, "%s = %d\n",
+ line.key,
+ get_continuous_mode());
+ continuous_mode_seen = 1;
+ }
+ } else if (!strcmp(line.key,
+ "default_browser")) {
+ if (!default_browser_seen) {
+ fprintf(tmpfp, "%s = \"%s\"\n",
+ line.key,
+ get_default_browser());
+ default_browser_seen = 1;
+ }
+ } else if (!strcmp(line.key,
+ "other_browser_cmd")) {
+ if (!other_browser_cmd_seen &&
+ strlen(get_other_browser_cmd())>0) {
+ fprintf(tmpfp, "%s = \"%s\"\n",
+ line.key,
+ get_other_browser_cmd());
+ other_browser_cmd_seen = 1;
+ }
+ }
+ } else {
+ /* Just copy the old line over */
+ fprintf(tmpfp, "%s\n", line.key);
+ }
+ free(line.key);
+ free(line.value);
+ }
+ parse_config_file_end();
+ }
- /* TODO: actually implement configuration */
+ /* If we haven't written them yet, write out the new config values */
+ if (!continuous_mode_seen)
+ fprintf(tmpfp, "%s = %d\n",
+ "continuous_mode", get_continuous_mode());
+ if (!default_browser_seen)
+ fprintf(tmpfp, "%s = \"%s\"\n",
+ "default_browser", get_default_browser());
+ if (!other_browser_cmd_seen && strlen(get_other_browser_cmd()) > 0)
+ fprintf(tmpfp, "%s = \"%s\"\n",
+ "other_browser_cmd", get_other_browser_cmd());
+
+ /* Replace the old config file with the new one */
+ fclose(tmpfp);
+ tmpfp = NULL;
+ rename(tempfile, newfile);
+
+out:
+ free(newfile);
+ free(tempfile);
+ if (tmpfp)
+ fclose(tmpfp);
+ if (fp)
+ fclose(fp);
return;
}
}
}
+static inline void close_dialog(void) {
+ gtk_dialog_response(GTK_DIALOG(dialog), GTK_RESPONSE_NONE);
+}
+
static void ok_callback(GtkWidget *widget, gpointer data) {
- do_reconfig();
+ save_config();
/* TODO: is there any cleanup necessary? */
close_dialog();
}
/* enable help system on dialog */
GtkDialog * dialog = GTK_DIALOG(swb_config_dialog());
+ load_config();
+
gtk_dialog_run(dialog);
gtk_widget_destroy(GTK_WIDGET(dialog));
g_set_application_name("Browser Switchboard");
dialog = GTK_DIALOG(swb_config_dialog());
+ load_config();
gtk_dialog_run(dialog);
gtk_widget_destroy(GTK_WIDGET(dialog));
- return 0;
+ exit(0);
}
#endif
projects / browser-switch / commitdiff