validate: Handle g_log errors at the gst-validate level

validate/gst/validate/gst-validate-report.c

@@ -213,6 +213,11 @@ gst_validate_report_load_issues (void)
   REGISTER_VALIDATE_ISSUE (CRITICAL, SCENARIO_ACTION_EXECUTION_ERROR,
       _("The execution of an action did not properly happen"),
         NULL);
+  REGISTER_VALIDATE_ISSUE (WARNING, G_LOG_WARNING, _("We got a g_log warning"),
+        NULL);
+  REGISTER_VALIDATE_ISSUE (WARNING, G_LOG_CRITICAL,
+          _("We got a g_log critical issue"), NULL);
+  REGISTER_VALIDATE_ISSUE (ISSUE, G_LOG_ISSUE, _("We got a g_log issue"), NULL);
 }
 
 void

validate/gst/validate/gst-validate-report.h

@@ -113,6 +113,10 @@ typedef enum {
 #define GST_VALIDATE_ISSUE_ID_SCENARIO_NOT_ENDED               (((GstValidateIssueId) GST_VALIDATE_AREA_SCENARIO) << GST_VALIDATE_ISSUE_ID_SHIFT | 1)
 #define GST_VALIDATE_ISSUE_ID_SCENARIO_ACTION_EXECUTION_ERROR  (((GstValidateIssueId) GST_VALIDATE_AREA_SCENARIO) << GST_VALIDATE_ISSUE_ID_SHIFT | 2)
 
+#define GST_VALIDATE_ISSUE_ID_G_LOG_ISSUE  (((GstValidateIssueId) GST_VALIDATE_AREA_OTHER) << GST_VALIDATE_ISSUE_ID_SHIFT | 1)
+#define GST_VALIDATE_ISSUE_ID_G_LOG_WARNING   (((GstValidateIssueId) GST_VALIDATE_AREA_OTHER) << GST_VALIDATE_ISSUE_ID_SHIFT | 2)
+#define GST_VALIDATE_ISSUE_ID_G_LOG_CRITICAL  (((GstValidateIssueId) GST_VALIDATE_AREA_OTHER) << GST_VALIDATE_ISSUE_ID_SHIFT | 3)
+
 #define GST_VALIDATE_ISSUE_ID_AREA(id) ((guintptr)(id >> GST_VALIDATE_ISSUE_ID_SHIFT))
 
 typedef struct {

validate/gst/validate/gst-validate-reporter.c

@@ -35,8 +35,11 @@ typedef struct _GstValidateReporterPrivate
   GstValidateRunner *runner;
   GHashTable *reports;
   char *name;
+  guint log_handler_id;
 } GstValidateReporterPrivate;
 
+static GstValidateReporterPrivate * g_log_handler = NULL;
+
 G_DEFINE_INTERFACE (GstValidateReporter, gst_validate_reporter, G_TYPE_OBJECT);
 
 static void
@@ -52,6 +55,12 @@ gst_validate_reporter_default_init (GstValidateReporterInterface * iface)
 static void
 _free_priv (GstValidateReporterPrivate * priv)
 {
+
+  if (g_log_handler == priv) {
+    g_log_set_default_handler (g_log_default_handler, NULL);
+    g_log_handler = NULL;
+  }
+
   g_hash_table_unref (priv->reports);
   g_free (priv->name);
   g_slice_free (GstValidateReporterPrivate, priv);
@@ -118,7 +127,7 @@ gst_validate_report_valist (GstValidateReporter * reporter,
     }
 
     g_hash_table_insert (priv->reports, (gpointer) issue_id,
-            gst_validate_report_ref (report));
+        gst_validate_report_ref (report));
   }
 
   combo =
@@ -153,6 +162,19 @@ gst_validate_report_valist (GstValidateReporter * reporter,
   g_free (message);
 }
 
+static void
+gst_validate_reporter_g_log_func (const gchar * log_domain,
+    GLogLevelFlags log_level, const gchar * message,
+    GstValidateReporter * reporter)
+{
+  if (log_level & G_LOG_LEVEL_CRITICAL)
+    GST_VALIDATE_REPORT (reporter, G_LOG_CRITICAL, message);
+  else if (log_level & G_LOG_LEVEL_WARNING)
+    GST_VALIDATE_REPORT (reporter, G_LOG_WARNING, message);
+  else
+    GST_VALIDATE_REPORT (reporter, G_LOG_ISSUE, message);
+}
+
 void
 gst_validate_report (GstValidateReporter * reporter,
     GstValidateIssueId issue_id, const gchar * format, ...)
@@ -199,3 +221,11 @@ gst_validate_reporter_set_runner (GstValidateReporter * reporter,
 
   priv->runner = runner;
 }
+
+void
+gst_validate_reporter_set_handle_g_logs (GstValidateReporter * reporter)
+{
+  g_log_set_default_handler ((GLogFunc) gst_validate_reporter_g_log_func, reporter);
+
+  g_log_handler = gst_validate_reporter_get_priv (reporter);
+}

validate/gst/validate/gst-validate-reporter.h

@@ -77,8 +77,8 @@ void gst_validate_report                       (GstValidateReporter * reporter,
 void gst_validate_report_valist                (GstValidateReporter * reporter, GstValidateIssueId issue_id,
                                           const gchar * format, va_list var_args);
 
-void gst_validate_reporter_set_runner          (GstValidateReporter * reporter,
+void gst_validate_reporter_set_runner          (GstValidateReporter * reporter, GstValidateRunner *runner);
-                                          GstValidateRunner *runner);
+void gst_validate_reporter_set_handle_g_logs   (GstValidateReporter * reporter);
 
 G_END_DECLS
 #endif /* _GST_VALIDATE_REPORTER_ */

validate/tools/gst-validate-transcoding.c

@@ -870,6 +870,7 @@ main (int argc, gchar ** argv)
   monitor =
       gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner,
       NULL);
+  gst_validate_reporter_set_handle_g_logs (GST_VALIDATE_REPORTER (monitor));
   mainloop = g_main_loop_new (NULL, FALSE);
 
   if (!runner) {

validate/tools/gst-validate.c

@@ -278,6 +278,7 @@ main (int argc, gchar ** argv)
   monitor =
       gst_validate_monitor_factory_create (GST_OBJECT_CAST (pipeline), runner,
       NULL);
+  gst_validate_reporter_set_handle_g_logs (GST_VALIDATE_REPORTER (monitor));
   mainloop = g_main_loop_new (NULL, FALSE);
 
   if (!runner) {