diff options
Diffstat (limited to 'src/eom-debug.c')
| -rw-r--r-- | src/eom-debug.c | 160 |
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); + } +} |