/*
* dbus-server-bindings.c -- osso_browser D-Bus interface implementation
*
- * Copyright (C) 2009 Steven Luo
+ * Copyright (C) 2009-2010 Steven Luo
* Derived from a Python implementation by Jason Simpson and Steven Luo
*
* This program is free software; you can redistribute it and/or
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
+#include <signal.h>
#include <dbus/dbus-glib.h>
#include "browser-switchboard.h"
#include "dbus-server-glue.h"
+/* Ignore reconfiguration signal (SIGHUP)
+ When not running in continuous mode, no SIGHUP handler is installed, which
+ causes browser-switchboard to quit on a reconfig request. This is normally
+ what we want -- but if we're already in the process of dispatching a
+ request, we'll quit anyway after finishing what we're doing, so ignoring the
+ signal is the right thing to do. */
+static void ignore_reconfig_requests(void) {
+ struct sigaction act;
+
+ act.sa_flags = SA_RESTART;
+ sigemptyset(&(act.sa_mask));
+ act.sa_handler = SIG_IGN;
+ sigaction(SIGHUP, &act, NULL);
+}
+
static void open_address(const char *uri) {
char *new_uri;
size_t new_uri_len;
- if (!uri && uri[0] == '/') {
+ if (!uri)
+ /* Not much to do in this case ... */
+ return;
+
+ printf("open_address '%s'\n", uri);
+ if (uri[0] == '/') {
+ /* URI begins with a '/' -- assume it points to a local file
+ and prefix with "file://" */
new_uri_len = strlen("file://") + strlen(uri) + 1;
if (!(new_uri = calloc(new_uri_len, sizeof(char))))
exit(1);
we need to clean up after ourselves */
free(new_uri);
} else {
- printf("open_address '%s'\n", uri);
launch_browser(&ctx, (char *)uri);
}
}
*/
gboolean osso_browser_load_url(OssoBrowser *obj,
const char *uri, GError **error) {
+ if (!ctx.continuous_mode)
+ ignore_reconfig_requests();
open_address(uri);
return TRUE;
}
gboolean osso_browser_mime_open(OssoBrowser *obj,
const char *uri, GError **error) {
+ if (!ctx.continuous_mode)
+ ignore_reconfig_requests();
open_address(uri);
return TRUE;
}
gboolean osso_browser_open_new_window(OssoBrowser *obj,
const char *uri, GError **error) {
+ if (!ctx.continuous_mode)
+ ignore_reconfig_requests();
open_address(uri);
return TRUE;
}
gboolean osso_browser_top_application(OssoBrowser *obj,
GError **error) {
+ if (!ctx.continuous_mode)
+ ignore_reconfig_requests();
launch_microb(&ctx, "new_window");
return TRUE;
}
for use by /usr/bin/browser wrapper to implement --url */
gboolean osso_browser_switchboard_launch_microb(OssoBrowser *obj,
const char *uri, GError **error) {
+ if (!ctx.continuous_mode)
+ ignore_reconfig_requests();
launch_microb(&ctx, (char *)uri);
return TRUE;
}