inicial

1 files changed, 160 insertions, 0 deletions

diff --git a/src/eom-debug.c b/src/eom-debug.c
new file mode 100644
index 0000000..6d373af
--- /dev/null
+++ b/src/eom-debug.c
@@ -0,0 +1,160 @@
+/* Eye Of Mate - Debugging
+ *
+ * Copyright (C) 2007 The Free Software Foundation
+ *
+ * Author: Lucas Rocha <[email protected]>
+ *
+ * Based on gedit code (gedit/gedit-debug.h) by:
+ * 	- Alex Roberts <[email protected]>
+ *	- Evan Lawrence <[email protected]>
+ *	- Chema Celorio <[email protected]>
+ *	- Paolo Maggi <[email protected]>
+ *
+ * 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.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdio.h>
+
+#include "eom-debug.h"
+
+#define ENABLE_PROFILING
+
+#ifdef ENABLE_PROFILING
+static GTimer *timer = NULL;
+static gdouble last = 0.0;
+#endif
+
+static EomDebugSection debug = EOM_NO_DEBUG;
+
+void
+eom_debug_init (void)
+{
+	if (g_getenv ("EOM_DEBUG") != NULL)
+	{
+		/* Enable all debugging */
+		debug = ~EOM_NO_DEBUG;
+		goto out;
+	}
+
+	if (g_getenv ("EOM_DEBUG_WINDOW") != NULL)
+		debug = debug | EOM_DEBUG_WINDOW;
+
+	if (g_getenv ("EOM_DEBUG_VIEW") != NULL)
+		debug = debug | EOM_DEBUG_VIEW;
+
+	if (g_getenv ("EOM_DEBUG_JOBS") != NULL)
+		debug = debug | EOM_DEBUG_JOBS;
+
+	if (g_getenv ("EOM_DEBUG_THUMBNAIL") != NULL)
+		debug = debug | EOM_DEBUG_THUMBNAIL;
+
+	if (g_getenv ("EOM_DEBUG_IMAGE_DATA") != NULL)
+		debug = debug | EOM_DEBUG_IMAGE_DATA;
+
+	if (g_getenv ("EOM_DEBUG_IMAGE_LOAD") != NULL)
+		debug = debug | EOM_DEBUG_IMAGE_LOAD;
+
+	if (g_getenv ("EOM_DEBUG_IMAGE_SAVE") != NULL)
+		debug = debug | EOM_DEBUG_IMAGE_SAVE;
+
+	if (g_getenv ("EOM_DEBUG_LIST_STORE") != NULL)
+		debug = debug | EOM_DEBUG_LIST_STORE;
+
+	if (g_getenv ("EOM_DEBUG_PREFERENCES") != NULL)
+		debug = debug | EOM_DEBUG_PREFERENCES;
+
+	if (g_getenv ("EOM_DEBUG_PRINTING") != NULL)
+		debug = debug | EOM_DEBUG_PRINTING;
+
+	if (g_getenv ("EOM_DEBUG_LCMS") != NULL)
+		debug = debug | EOM_DEBUG_LCMS;
+
+	if (g_getenv ("EOM_DEBUG_PLUGINS") != NULL)
+		debug = debug | EOM_DEBUG_PLUGINS;
+
+out:
+
+#ifdef ENABLE_PROFILING
+	if (debug != EOM_NO_DEBUG)
+		timer = g_timer_new ();
+#endif
+	return;
+}
+
+void
+eom_debug_message (EomDebugSection   section,
+		   const gchar      *file,
+		   gint              line,
+		   const gchar      *function,
+		   const gchar      *format, ...)
+{
+	if (G_UNLIKELY (debug & section))
+	{
+#ifdef ENABLE_PROFILING
+		gdouble seconds;
+#endif
+
+		va_list args;
+		gchar *msg;
+
+		g_return_if_fail (format != NULL);
+
+		va_start (args, format);
+		msg = g_strdup_vprintf (format, args);
+		va_end (args);
+
+#ifdef ENABLE_PROFILING
+		g_return_if_fail (timer != NULL);
+
+		seconds = g_timer_elapsed (timer, NULL);
+		g_print ("[%f (%f)] %s:%d (%s) %s\n",
+			 seconds, seconds - last,  file, line, function, msg);
+		last = seconds;
+#else
+		g_print ("%s:%d (%s) %s\n", file, line, function, msg);
+#endif
+
+		fflush (stdout);
+
+		g_free (msg);
+	}
+}
+
+void eom_debug (EomDebugSection  section,
+		  const gchar       *file,
+		  gint               line,
+		  const gchar       *function)
+{
+	if (G_UNLIKELY (debug & section))
+	{
+#ifdef ENABLE_PROFILING
+		gdouble seconds;
+
+		g_return_if_fail (timer != NULL);
+
+		seconds = g_timer_elapsed (timer, NULL);
+		g_print ("[%f (%f)] %s:%d (%s)\n",
+			 seconds, seconds - last, file, line, function);
+		last = seconds;
+#else
+		g_print ("%s:%d (%s)\n", file, line, function);
+#endif
+		fflush (stdout);
+	}
+}