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gst-validate: add interrupt handler

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Handle interrupt properly to still print issues when exiting
This commit is contained in:
Thiago Santos 2013-08-22 10:08:13 -03:00
parent ec6abff9dd
commit db44d3aa27
1 changed files with 28 additions and 0 deletions
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28
validate/gst/validate/gst-validate.c
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@ -12,9 +12,26 @@
#include <gst/gst.h> #include <gst/gst.h>
#include <gst/validate/validate.h> #include <gst/validate/validate.h>
#ifdef G_OS_UNIX
#include <glib-unix.h>
#endif
static GMainLoop *mainloop; static GMainLoop *mainloop;
static GstElement *pipeline; static GstElement *pipeline;
#ifdef G_OS_UNIX
static gboolean
intr_handler (gpointer user_data)
{
g_print ("interrupt received.\n");
g_main_loop_quit (mainloop);
/* remove signal handler */
return FALSE;
}
#endif /* G_OS_UNIX */
static gboolean static gboolean
bus_callback (GstBus * bus, GstMessage * message, gpointer data) bus_callback (GstBus * bus, GstMessage * message, gpointer data)
{ {
@ -47,6 +64,9 @@ main (int argc, gchar ** argv)
GError *err = NULL; GError *err = NULL;
const gchar *scenario = NULL; const gchar *scenario = NULL;
guint count = -1; guint count = -1;
#ifdef G_OS_UNIX
guint signal_watch_id;
#endif
GOptionEntry options[] = { GOptionEntry options[] = {
{"set-scenario", '\0', 0, G_OPTION_ARG_STRING, &scenario, {"set-scenario", '\0', 0, G_OPTION_ARG_STRING, &scenario,
@ -95,6 +115,11 @@ main (int argc, gchar ** argv)
pipeline = (GstElement *) gst_parse_launchv ((const gchar **) argvn, &err); pipeline = (GstElement *) gst_parse_launchv ((const gchar **) argvn, &err);
g_free (argvn); g_free (argvn);
#ifdef G_OS_UNIX
signal_watch_id =
g_unix_signal_add (SIGINT, (GSourceFunc) intr_handler, pipeline);
#endif
runner = gst_validate_runner_new (); runner = gst_validate_runner_new ();
monitor = monitor =
gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner, gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner,
@ -136,6 +161,9 @@ exit:
g_object_unref (monitor); g_object_unref (monitor);
g_object_unref (runner); g_object_unref (runner);
g_object_unref (pipeline); g_object_unref (pipeline);
#ifdef G_OS_UNIX
g_source_remove (signal_watch_id);
#endif
if (count) if (count)
return -1; return -1;
return 0; return 0;