#include "gst_private.h"
#include "gstinfo.h"
+#undef gst_debug_remove_log_function
+#undef gst_debug_add_log_function
+
#ifndef GST_DISABLE_GST_DEBUG
#ifdef HAVE_DLFCN_H
# include <printf.h>
#endif
#include <stdio.h> /* fprintf */
+#include <glib/gstdio.h>
+#include <errno.h>
#ifdef HAVE_UNISTD_H
# include <unistd.h> /* getpid on UNIX */
#endif
#include "gstutils.h"
#include "gstquark.h"
#include "gstsegment.h"
-#ifdef HAVE_VALGRIND_H
+#ifdef HAVE_VALGRIND_VALGRIND_H
# include <valgrind/valgrind.h>
#endif
#include <glib/gprintf.h> /* g_sprintf */
GstDebugCategory *GST_CAT_PLUGIN_INFO = NULL;
GstDebugCategory *GST_CAT_PROPERTIES = NULL;
GstDebugCategory *GST_CAT_TYPES = NULL;
-GstDebugCategory *GST_CAT_XML = NULL;
GstDebugCategory *GST_CAT_NEGOTIATION = NULL;
GstDebugCategory *GST_CAT_REFCOUNTING = NULL;
GstDebugCategory *GST_CAT_ERROR_SYSTEM = NULL;
const struct printf_info *info, const void *const *args);
static int _gst_info_printf_extension_segment (FILE * stream,
const struct printf_info *info, const void *const *args);
-#if HAVE_REGISTER_PRINTF_SPECIFIER
+#ifdef HAVE_REGISTER_PRINTF_SPECIFIER
static int _gst_info_printf_extension_arginfo (const struct printf_info *info,
size_t n, int *argtypes, int *size);
#else
#define PRETTY_TAGS_DEFAULT TRUE
static gboolean pretty_tags = PRETTY_TAGS_DEFAULT;
-static gint __default_level;
-static gint __use_color;
+static volatile gint G_GNUC_MAY_ALIAS __default_level = GST_LEVEL_DEFAULT;
+static volatile gint G_GNUC_MAY_ALIAS __use_color = 1;
+
+static FILE *log_file;
/* FIXME: export this? */
gboolean
in_valgrind = GST_VG_UNCHECKED;
if (in_valgrind == GST_VG_UNCHECKED) {
-#ifdef HAVE_VALGRIND_H
+#ifdef HAVE_VALGRIND_VALGRIND_H
if (RUNNING_ON_VALGRIND) {
GST_CAT_INFO (GST_CAT_GST_INIT, "we're running inside valgrind");
printf ("GStreamer has detected that it is running inside valgrind.\n");
g_assert (in_valgrind == GST_VG_NO_VALGRIND ||
in_valgrind == GST_VG_INSIDE);
}
- return (in_valgrind == GST_VG_INSIDE) ? TRUE : FALSE;
+ return (in_valgrind == GST_VG_INSIDE);
}
/**
{
const gchar *env;
- g_atomic_int_set (&__default_level, GST_LEVEL_DEFAULT);
- g_atomic_int_set (&__use_color, 1);
+ env = g_getenv ("GST_DEBUG_FILE");
+ if (env != NULL && *env != '\0') {
+ if (strcmp (env, "-") == 0) {
+ log_file = stdout;
+ } else {
+ log_file = g_fopen (env, "w");
+ if (log_file == NULL) {
+ g_printerr ("Could not open log file '%s' for writing: %s\n", env,
+ g_strerror (errno));
+ log_file = stderr;
+ }
+ }
+ } else {
+ log_file = stderr;
+ }
/* get time we started for debugging messages */
_priv_gst_info_start_time = gst_util_get_timestamp ();
#ifdef HAVE_PRINTF_EXTENSION
-#if HAVE_REGISTER_PRINTF_SPECIFIER
+#ifdef HAVE_REGISTER_PRINTF_SPECIFIER
register_printf_specifier (GST_PTR_FORMAT[0], _gst_info_printf_extension_ptr,
_gst_info_printf_extension_arginfo);
register_printf_specifier (GST_SEGMENT_FORMAT[0],
GST_DEBUG_BOLD | GST_DEBUG_FG_WHITE | GST_DEBUG_BG_BLUE, NULL);
GST_CAT_TYPES = _gst_debug_category_new ("GST_TYPES",
GST_DEBUG_BOLD | GST_DEBUG_FG_WHITE | GST_DEBUG_BG_RED, NULL);
- GST_CAT_XML = _gst_debug_category_new ("GST_XML",
- GST_DEBUG_BOLD | GST_DEBUG_FG_WHITE | GST_DEBUG_BG_RED, NULL);
GST_CAT_NEGOTIATION = _gst_debug_category_new ("GST_NEGOTIATION",
GST_DEBUG_BOLD | GST_DEBUG_FG_BLUE, NULL);
GST_CAT_REFCOUNTING = _gst_debug_category_new ("GST_REFCOUNTING",
* @file: the file that emitted the message, usually the __FILE__ identifier
* @function: the function that emitted the message
* @line: the line from that the message was emitted, usually __LINE__
- * @object: the object this message relates to or NULL if none
+ * @object: (transfer none) (allow-none): the object this message relates to,
+ * or NULL if none
* @format: a printf style format string
* @...: optional arguments for the format
*
va_end (var_args);
}
+#ifdef _MSC_VER
+/* based on g_basename(), which we can't use because it was deprecated */
+static inline const gchar *
+gst_path_basename (const gchar * file_name)
+{
+ register const gchar *base;
+
+ base = strrchr (file_name, G_DIR_SEPARATOR);
+
+ {
+ const gchar *q = strrchr (file_name, '/');
+ if (base == NULL || (q != NULL && q > base))
+ base = q;
+ }
+
+ if (base)
+ return base + 1;
+
+ if (g_ascii_isalpha (file_name[0]) && file_name[1] == ':')
+ return file_name + 2;
+
+ return file_name;
+}
+#endif
+
/**
* gst_debug_log_valist:
* @category: category to log
* @file: the file that emitted the message, usually the __FILE__ identifier
* @function: the function that emitted the message
* @line: the line from that the message was emitted, usually __LINE__
- * @object: the object this message relates to or NULL if none
+ * @object: (transfer none) (allow-none): the object this message relates to,
+ * or NULL if none
* @format: a printf style format string
* @args: optional arguments for the format
*
LogFuncEntry *entry;
GSList *handler;
-#ifdef _MSC_VER
- gchar *file_basename;
-#endif
-
g_return_if_fail (category != NULL);
g_return_if_fail (file != NULL);
g_return_if_fail (function != NULL);
g_return_if_fail (format != NULL);
-#ifdef _MSC_VER
- /*
- * The predefined macro __FILE__ is always the exact path given to the
+ /* The predefined macro __FILE__ is always the exact path given to the
* compiler with MSVC, which may or may not be the basename. We work
- * around it at runtime to improve the readability.
- */
- file = file_basename = g_path_get_basename (file);
+ * around it at runtime to improve the readability. */
+#ifdef _MSC_VER
+ file = gst_path_basename (file);
#endif
message.message = NULL;
}
g_free (message.message);
va_end (message.arguments);
-
-#ifdef _MSC_VER
- g_free (file_basename);
-#endif
}
/**
}
static inline gchar *
-gst_info_structure_to_string (GstStructure * s)
+gst_info_structure_to_string (const GstStructure * s)
{
if (G_UNLIKELY (pretty_tags && s->name == GST_QUARK (TAGLIST)))
return structure_to_pretty_string (s);
return g_strdup ("(NULL)");
}
if (*(GType *) ptr == GST_TYPE_CAPS) {
- return gst_caps_to_string ((GstCaps *) ptr);
+ return gst_caps_to_string ((const GstCaps *) ptr);
}
if (*(GType *) ptr == GST_TYPE_STRUCTURE) {
- return gst_info_structure_to_string ((GstStructure *) ptr);
+ return gst_info_structure_to_string ((const GstStructure *) ptr);
}
#ifdef USE_POISONING
if (*(guint32 *) ptr == 0xffffffff) {
if (GST_IS_MESSAGE (object)) {
GstMessage *msg = GST_MESSAGE_CAST (object);
gchar *s, *ret;
+ const GstStructure *structure;
+
+ structure = gst_message_get_structure (msg);
- if (msg->structure) {
- s = gst_info_structure_to_string (msg->structure);
+ if (structure) {
+ s = gst_info_structure_to_string (structure);
} else {
s = g_strdup ("(NULL)");
}
}
if (GST_IS_QUERY (object)) {
GstQuery *query = GST_QUERY_CAST (object);
+ const GstStructure *structure;
- if (query->structure) {
- return gst_info_structure_to_string (query->structure);
+ structure = gst_query_get_structure (query);
+
+ if (structure) {
+ return gst_info_structure_to_string (structure);
} else {
const gchar *query_type_name;
}
}
}
+ if (GST_IS_EVENT (object)) {
+ GstEvent *event = GST_EVENT_CAST (object);
+ gchar *s, *ret;
+ GstStructure *structure;
+
+ structure = (GstStructure *) gst_event_get_structure (event);
+ if (structure) {
+ s = gst_info_structure_to_string (structure);
+ } else {
+ s = g_strdup ("(NULL)");
+ }
+
+ ret = g_strdup_printf ("%s event at time %"
+ GST_TIME_FORMAT ": %s",
+ GST_EVENT_TYPE_NAME (event), GST_TIME_ARGS (event->timestamp), s);
+ g_free (s);
+ return ret;
+ }
return g_strdup_printf ("%p", ptr);
}
}
case GST_FORMAT_TIME:{
return g_strdup_printf ("time segment start=%" GST_TIME_FORMAT
- ", stop=%" GST_TIME_FORMAT ", last_stop=%" GST_TIME_FORMAT
- ", duration=%" GST_TIME_FORMAT ", rate=%f, applied_rate=%f"
- ", flags=0x%02x, time=%" GST_TIME_FORMAT ", accum=%" GST_TIME_FORMAT,
+ ", stop=%" GST_TIME_FORMAT ", rate=%f, applied_rate=%f"
+ ", flags=0x%02x, time=%" GST_TIME_FORMAT ", base=%" GST_TIME_FORMAT,
GST_TIME_ARGS (segment->start), GST_TIME_ARGS (segment->stop),
- GST_TIME_ARGS (segment->last_stop), GST_TIME_ARGS (segment->duration),
segment->rate, segment->applied_rate, (guint) segment->flags,
- GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->accum));
+ GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->base));
}
default:{
const gchar *format_name;
if (G_UNLIKELY (format_name == NULL))
format_name = "(UNKNOWN FORMAT)";
return g_strdup_printf ("%s segment start=%" G_GINT64_FORMAT
- ", stop=%" G_GINT64_FORMAT ", last_stop=%" G_GINT64_FORMAT
- ", duration=%" G_GINT64_FORMAT ", rate=%f, applied_rate=%f"
- ", flags=0x%02x, time=%" GST_TIME_FORMAT ", accum=%" GST_TIME_FORMAT,
- format_name, segment->start, segment->stop, segment->last_stop,
- segment->duration, segment->rate, segment->applied_rate,
- (guint) segment->flags, GST_TIME_ARGS (segment->time),
- GST_TIME_ARGS (segment->accum));
+ ", stop=%" G_GINT64_FORMAT ", rate=%f, applied_rate=%f"
+ ", flags=0x%02x, time=%" GST_TIME_FORMAT ", base=%" GST_TIME_FORMAT,
+ format_name, segment->start, segment->stop, segment->rate,
+ segment->applied_rate, (guint) segment->flags,
+ GST_TIME_ARGS (segment->time), GST_TIME_ARGS (segment->base));
}
}
}
* terminals.
* You need to free the string after use.
*
- * Returns: a string containing the color definition
+ * Returns: (transfer full) (type gchar*): a string containing the color
+ * definition
*/
gchar *
gst_debug_construct_term_color (guint colorinfo)
FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
/* GST_LEVEL_FIXME */
FOREGROUND_RED | FOREGROUND_GREEN,
- /* placeholder for log level 7 */
- 0,
+ /* GST_LEVEL_TRACE */
+ FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE,
/* placeholder for log level 8 */
0,
/* GST_LEVEL_MEMDUMP */
"\033[36m", /* GST_LEVEL_DEBUG */
"\033[37m", /* GST_LEVEL_LOG */
"\033[33;01m", /* GST_LEVEL_FIXME */
- "\033[37m", /* placeholder for log level 7 */
+ "\033[37m", /* GST_LEVEL_TRACE */
"\033[37m", /* placeholder for log level 8 */
"\033[37m" /* GST_LEVEL_MEMDUMP */
};
* @function: the function that emitted the message
* @line: the line from that the message was emitted, usually __LINE__
* @message: the actual message
- * @object: the object this message relates to or NULL if none
+ * @object: (transfer none) (allow-none): the object this message relates to,
+ * or NULL if none
* @unused: an unused variable, reserved for some user_data.
*
* The default logging handler used by GStreamer. Logging functions get called
* whenever a macro like GST_DEBUG or similar is used. This function outputs the
- * message and additional info using the glib error handler.
+ * message and additional info to stderr (or the log file specified via the
+ * GST_DEBUG_FILE environment variable).
+ *
* You can add other handlers by using gst_debug_add_log_function().
* And you can remove this handler by calling
* gst_debug_remove_log_function(gst_debug_log_default);
gint pid;
GstClockTime elapsed;
gchar *obj = NULL;
- gboolean free_obj = TRUE;
gboolean is_colored;
if (level > gst_debug_category_get_threshold (category))
pid = getpid ();
is_colored = gst_debug_is_colored ();
- elapsed = GST_CLOCK_DIFF (_priv_gst_info_start_time,
- gst_util_get_timestamp ());
-
if (object) {
obj = gst_debug_print_object (object);
} else {
- obj = "\0";
- free_obj = FALSE;
+ obj = g_strdup ("");
}
+ elapsed = GST_CLOCK_DIFF (_priv_gst_info_start_time,
+ gst_util_get_timestamp ());
+
if (is_colored) {
#ifndef G_OS_WIN32
/* colors, non-windows */
gchar *color = NULL;
- gchar *clear;
+ const gchar *clear;
gchar pidcolor[10];
const gchar *levelcolor;
levelcolor = levelcolormap[level];
#define PRINT_FMT " %s"PID_FMT"%s "PTR_FMT" %s%s%s %s"CAT_FMT"%s %s\n"
- g_printerr ("%" GST_TIME_FORMAT PRINT_FMT, GST_TIME_ARGS (elapsed),
+ fprintf (log_file, "%" GST_TIME_FORMAT PRINT_FMT, GST_TIME_ARGS (elapsed),
pidcolor, pid, clear, g_thread_self (), levelcolor,
gst_debug_level_get_name (level), clear, color,
gst_debug_category_get_name (category), file, line, function, obj,
clear, gst_debug_message_get (message));
+ fflush (log_file);
#undef PRINT_FMT
g_free (color);
#else
* thing. */
static GStaticMutex win_print_mutex = G_STATIC_MUTEX_INIT;
const gint clear = FOREGROUND_RED | FOREGROUND_GREEN | FOREGROUND_BLUE;
-#define SET_COLOR(c) \
- SetConsoleTextAttribute (GetStdHandle (STD_ERROR_HANDLE), (c));
+#define SET_COLOR(c) G_STMT_START { \
+ if (log_file == stderr) \
+ SetConsoleTextAttribute (GetStdHandle (STD_ERROR_HANDLE), (c)); \
+ } G_STMT_END
g_static_mutex_lock (&win_print_mutex);
/* timestamp */
- g_printerr ("%" GST_TIME_FORMAT " ", GST_TIME_ARGS (elapsed));
+ fprintf (log_file, "%" GST_TIME_FORMAT " ", GST_TIME_ARGS (elapsed));
+ fflush (log_file);
/* pid */
SET_COLOR (available_colors[pid % G_N_ELEMENTS (available_colors)]);
- g_printerr (PID_FMT, pid);
+ fprintf (log_file, PID_FMT, pid);
+ fflush (log_file);
/* thread */
SET_COLOR (clear);
- g_printerr (" " PTR_FMT " ", g_thread_self ());
+ fprintf (log_file, " " PTR_FMT " ", g_thread_self ());
+ fflush (log_file);
/* level */
SET_COLOR (levelcolormap[level]);
- g_printerr ("%s ", gst_debug_level_get_name (level));
+ fprintf (log_file, "%s ", gst_debug_level_get_name (level));
+ fflush (log_file);
/* category */
SET_COLOR (gst_debug_construct_win_color (gst_debug_category_get_color
(category)));
- g_printerr (CAT_FMT, gst_debug_category_get_name (category),
+ fprintf (log_file, CAT_FMT, gst_debug_category_get_name (category),
file, line, function, obj);
+ fflush (log_file);
/* message */
SET_COLOR (clear);
- g_printerr (" %s\n", gst_debug_message_get (message));
+ fprintf (log_file, " %s\n", gst_debug_message_get (message));
+ fflush (log_file);
g_static_mutex_unlock (&win_print_mutex);
#endif
} else {
/* no color, all platforms */
#define PRINT_FMT " "PID_FMT" "PTR_FMT" %s "CAT_FMT" %s\n"
- g_printerr ("%" GST_TIME_FORMAT PRINT_FMT, GST_TIME_ARGS (elapsed), pid,
- g_thread_self (), gst_debug_level_get_name (level),
+ fprintf (log_file, "%" GST_TIME_FORMAT PRINT_FMT, GST_TIME_ARGS (elapsed),
+ pid, g_thread_self (), gst_debug_level_get_name (level),
gst_debug_category_get_name (category), file, line, function, obj,
gst_debug_message_get (message));
+ fflush (log_file);
#undef PRINT_FMT
}
- if (free_obj)
- g_free (obj);
+ g_free (obj);
}
/**
return "LOG ";
case GST_LEVEL_FIXME:
return "FIXME ";
+ case GST_LEVEL_TRACE:
+ return "TRACE ";
case GST_LEVEL_MEMDUMP:
return "MEMDUMP";
default:
/**
* gst_debug_add_log_function:
* @func: the function to use
- * @data: user data
+ * @data: (closure): user data
*
* Adds the logging function to the list of logging functions.
- * Be sure to use G_GNUC_NO_INSTRUMENT on that function, it is needed.
+ * Be sure to use #G_GNUC_NO_INSTRUMENT on that function, it is needed.
*/
void
gst_debug_add_log_function (GstLogFunction func, gpointer data)
LogFuncEntry *entry;
GSList *list;
- g_return_if_fail (func != NULL);
+ if (func == NULL)
+ func = gst_debug_log_default;
- entry = g_new (LogFuncEntry, 1);
+ entry = g_slice_new (LogFuncEntry);
entry->func = func;
entry->user_data = data;
/* FIXME: we leak the old list here - other threads might access it right now
new = g_slist_copy (new);
continue;
}
- g_free (found->data);
+ g_slice_free (LogFuncEntry, found->data);
new = g_slist_delete_link (new, found);
removals++;
}
{
guint removals;
- g_return_val_if_fail (func != NULL, 0);
+ if (func == NULL)
+ func = gst_debug_log_default;
removals =
gst_debug_remove_with_compare_func
* @colored: Whether to use colored output or not
*
* Sets or unsets the use of coloured debugging output.
+ *
+ * This function may be called before gst_init().
*/
void
gst_debug_set_colored (gboolean colored)
{
- g_atomic_int_set (&__use_color, colored ? 1 : 0);
+ g_atomic_int_set (&__use_color, (gint) colored);
}
/**
gboolean
gst_debug_is_colored (void)
{
- return g_atomic_int_get (&__use_color) == 0 ? FALSE : TRUE;
+ return (gboolean) g_atomic_int_get (&__use_color);
}
/**
*
* Sets the default threshold to the given level and updates all categories to
* use this threshold.
+ *
+ * This function may be called before gst_init().
*/
void
gst_debug_set_default_threshold (GstDebugLevel level)
g_return_if_fail (name != NULL);
pat = g_pattern_spec_new (name);
- entry = g_new (LevelNameEntry, 1);
+ entry = g_slice_new (LevelNameEntry);
entry->pat = pat;
entry->level = level;
g_static_mutex_lock (&__level_name_mutex);
if (g_pattern_spec_equal (entry->pat, pat)) {
__level_name = g_slist_remove_link (__level_name, walk);
g_pattern_spec_free (entry->pat);
- g_free (entry);
+ g_slice_free (LevelNameEntry, entry);
g_slist_free_1 (walk);
walk = __level_name;
}
g_return_val_if_fail (name != NULL, NULL);
- cat = g_new (GstDebugCategory, 1);
+ cat = g_slice_new (GstDebugCategory);
cat->name = g_strdup (name);
cat->color = color;
if (description != NULL) {
g_free ((gpointer) category->name);
g_free ((gpointer) category->description);
- g_free (category);
+ g_slice_free (GstDebugCategory, category);
}
/**
* may change anytime.
* The caller has to free the list after use.
*
- * Returns: the list of categories
+ * Returns: (transfer container) (element-type Gst.DebugCategory): the list of
+ * debug categories
*/
GSList *
gst_debug_get_all_categories (void)
static GHashTable *__gst_function_pointers; /* NULL */
static GStaticMutex __dbg_functions_mutex = G_STATIC_MUTEX_INIT;
-const gchar *
-_gst_debug_nameof_funcptr (GstDebugFuncPtr ptr)
- G_GNUC_NO_INSTRUMENT;
-
/* This function MUST NOT return NULL */
- const gchar *_gst_debug_nameof_funcptr (GstDebugFuncPtr func)
+const gchar *
+_gst_debug_nameof_funcptr (GstDebugFuncPtr func)
{
gchar *ptrname;
return len;
}
-#if HAVE_REGISTER_PRINTF_SPECIFIER
+#ifdef HAVE_REGISTER_PRINTF_SPECIFIER
static int
_gst_info_printf_extension_arginfo (const struct printf_info *info, size_t n,
int *argtypes, int *size)
{
if (n > 0) {
argtypes[0] = PA_POINTER;
-#if HAVE_REGISTER_PRINTF_SPECIFIER
+#ifdef HAVE_REGISTER_PRINTF_SPECIFIER
*size = sizeof (gpointer);
#endif
}
}
void
-_gst_debug_register_funcptr (gpointer func, const gchar * ptrname)
+_gst_debug_register_funcptr (GstDebugFuncPtr func, const gchar * ptrname)
{
}
/* This function MUST NOT return NULL */
const gchar *
-_gst_debug_nameof_funcptr (gpointer func)
+_gst_debug_nameof_funcptr (GstDebugFuncPtr func)
{
return "(NULL)";
}
{
}
-G_CONST_RETURN gchar *
+const gchar *
gst_debug_level_get_name (GstDebugLevel level)
{
return "NONE";
return GST_LEVEL_NONE;
}
-G_CONST_RETURN gchar *
+const gchar *
gst_debug_category_get_name (GstDebugCategory * category)
{
return "";
return 0;
}
-G_CONST_RETURN gchar *
+const gchar *
gst_debug_category_get_description (GstDebugCategory * category)
{
return "";
projects / platform / upstream / gstreamer.git / blobdiff