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grd-debug.c

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+/*
+ * Copyright (C) 2015,2022 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ *
+ */
+
+#include "config.h"
+
+#include "grd-debug.h"
+
+#include <glib.h>
+
+static const GDebugKey grd_debug_keys[] = {
+  { "vnc", GRD_DEBUG_VNC },
+  { "tpm", GRD_DEBUG_TPM },
+  { "vk-validation", GRD_DEBUG_VK_VALIDATION },
+  { "vk-times", GRD_DEBUG_VK_TIMES },
+  { "va-times", GRD_DEBUG_VA_TIMES },
+  { "vkva-renderer", GRD_DEBUG_VKVA },
+};
+
+static GrdDebugFlags debug_flags;
+
+static gpointer
+init_debug_flags (gpointer user_data)
+{
+  const char *debug_env;
+
+  debug_env = g_getenv ("GNOME_REMOTE_DESKTOP_DEBUG");
+  if (debug_env)
+    {
+      debug_flags = g_parse_debug_string (debug_env,
+                                          grd_debug_keys,
+                                          G_N_ELEMENTS (grd_debug_keys));
+    }
+
+  return NULL;
+}
+
+GrdDebugFlags
+grd_get_debug_flags (void)
+{
+  static GOnce debug_flags_once = G_ONCE_INIT;
+
+  g_once (&debug_flags_once, init_debug_flags, NULL);
+
+  return debug_flags;
+}