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#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <sys/types.h>
#include <sys/stat.h>
#include <unistd.h>
#include <libnotify/notify.h>
#include "update-notifier.h"
#include "update.h"
static gboolean
check_system_crashes() {
int exitcode;
if(!in_admin_group())
return FALSE;
// check for system crashes
if(!g_spawn_command_line_sync(CRASHREPORT_HELPER " --system", NULL, NULL,
&exitcode, NULL)) {
g_warning("Can not run %s\n", CRASHREPORT_HELPER);
return FALSE;
}
return exitcode == 0;
}
static gboolean
run_apport(TrayApplet *ta)
{
g_debug("fire up the crashreport tool\n");
if (check_system_crashes()) {
invoke_with_gksu(CRASHREPORT_REPORT_APP,
_("<span weight=\"bold\" size=\"larger\">Please enter your password to access problem reports of system programs</span>"),
TRUE);
return TRUE;
} else
return g_spawn_command_line_async(CRASHREPORT_REPORT_APP, NULL);
}
static gboolean
show_notification (TrayApplet *ta)
{
NotifyNotification *n;
// check if the update-icon is still visible (in the delay time a
// update may already have been performed)
if(!gtk_status_icon_get_visible(ta->tray_icon))
return FALSE;
GdkRectangle area;
gtk_status_icon_get_geometry(ta->tray_icon, NULL, &area, NULL);
// no usefull coordiante yet, do another timeout
if(area.x <= 0 || area.y <= 0 || area.width <= 0 || area.height <= 0)
return TRUE;
// now show a notification handle
n = notify_notification_new_with_status_icon(
_("Crash report detected"),
_("An application has crashed on your "
"system (now or in the past). "
"Click on the notification icon to "
"display details. "
),
GTK_STOCK_DIALOG_INFO,
ta->tray_icon);
notify_notification_set_timeout (n, 60000);
notify_notification_show (n, NULL);
g_object_set_data (G_OBJECT(ta->tray_icon), "notification", n);
return FALSE;
}
static void
hide_crash_applet(TrayApplet *ta)
{
NotifyNotification *n;
gtk_status_icon_set_visible(ta->tray_icon, FALSE);
/* Hide any notification popup */
n = g_object_get_data (G_OBJECT(ta->tray_icon), "notification");
if (n)
notify_notification_close (n, NULL);
g_object_set_data (G_OBJECT(ta->tray_icon), "notification", NULL);
}
gboolean
crashreport_check (TrayApplet *ta)
{
int crashreports_found = 0;
static gboolean first_run = TRUE;
gboolean system_crashes;
// g_debug("crashreport_check\n");
// don't do anything if no apport-gtk is installed
if(!g_file_test(CRASHREPORT_REPORT_APP, G_FILE_TEST_IS_EXECUTABLE))
return FALSE;
// Check whether the user doesn't want notifications
if (!gconf_client_get_bool ((GConfClient*) ta->user_data,
GCONF_KEY_APPORT_NOTIFICATIONS, NULL)) {
g_debug("apport notifications disabled in gconf, not displaying crashes");
return FALSE;
}
// check for (new) reports by calling CRASHREPORT_HELPER
// and checking the return code
int exitcode;
if(!g_spawn_command_line_sync(CRASHREPORT_HELPER, NULL, NULL,
&exitcode, NULL)) {
g_warning("Can not run %s\n", CRASHREPORT_HELPER);
return FALSE;
}
// exitcode == 0: repots found, else no reports
system_crashes = check_system_crashes();
crashreports_found = !exitcode || system_crashes;
// crashreport found and first run: show notification bubble and
// return
gboolean visible = gtk_status_icon_get_visible(ta->tray_icon);
// g_print("reports: %i, visible: %i\n",crashreports_found,visible);
if((crashreports_found > 0) && (system_crashes || first_run)) {
gtk_status_icon_set_tooltip(ta->tray_icon,
_("Crash report detected"));
gtk_status_icon_set_visible(ta->tray_icon, TRUE);
/* Show the notification, after a delay so it doesn't look ugly
* if we've just logged in */
g_timeout_add(5000, (GSourceFunc)(show_notification), ta);
}
// crashreport found and already visible
else if((crashreports_found > 0) && !(system_crashes || first_run)) {
run_apport(ta);
// if apport was run, we don't care anymore and hide the icon
crashreports_found=0;
}
// no crashreports, but visible
if((crashreports_found == 0) && visible) {
hide_crash_applet(ta);
}
first_run = FALSE;
return TRUE;
}
static gboolean
button_release_cb (GtkWidget *widget,
TrayApplet *ta)
{
run_apport(ta);
hide_crash_applet(ta);
return TRUE;
}
void
crashreport_tray_icon_init (TrayApplet *ta)
{
ta->user_data = gconf_client_get_default();
g_signal_connect (G_OBJECT(ta->tray_icon),
"activate",
G_CALLBACK (button_release_cb),
ta);
/* Check for crashes for the first time */
crashreport_check (ta);
}
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