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authorDavid Schleef <ds@schleef.org>2003-07-27 05:24:15 +0000
committerDavid Schleef <ds@schleef.org>2003-07-27 05:24:15 +0000
commitd1f62e8a4f976e11634d2f9187821e8686cec76d (patch)
tree7aeb45681425dc71469510056d67f4aa20d3574b /ext/mplex/mjpeg_logging.cc
parenta10432d76cb431d03e27b97d790d2ba7ae34f4b8 (diff)
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Moved to gst-libs/ext/mplex
Original commit message from CVS: Moved to gst-libs/ext/mplex
Diffstat (limited to 'ext/mplex/mjpeg_logging.cc')
-rw-r--r--ext/mplex/mjpeg_logging.cc239
1 files changed, 0 insertions, 239 deletions
diff --git a/ext/mplex/mjpeg_logging.cc b/ext/mplex/mjpeg_logging.cc
deleted file mode 100644
index db4b0c07..00000000
--- a/ext/mplex/mjpeg_logging.cc
+++ /dev/null
@@ -1,239 +0,0 @@
-/*
- $Id$
-
- Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
-
- 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 <stdlib.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <assert.h>
-#include <string.h>
-
-extern int fred;
-
-#include "mjpeg_logging.h"
-
-static const char _rcsid[] = "$Id: ";
-
-#define MAX_DEFAULT_ID_SIZE 16
-#define DEFAULT_DEFAULT_ID "???"
-
-#ifdef HAVE___PROGNAME
-extern const char *__progname;
-#endif
-
-static log_level_t mjpeg_log_verbosity = (log_level_t) 0;
-static char default_handler_id[MAX_DEFAULT_ID_SIZE];
-static char default_handler_id_is_set = 0;
-
-static int
-default_mjpeg_log_filter (log_level_t level)
-{
- int verb_from_env;
-
- if (mjpeg_log_verbosity == 0) {
- char *mjpeg_verb_env = getenv ("MJPEG_VERBOSITY");
-
- if (mjpeg_verb_env != NULL) {
- verb_from_env = LOG_WARN - atoi (mjpeg_verb_env);
- if (verb_from_env >= LOG_DEBUG && verb_from_env <= LOG_ERROR)
- mjpeg_log_verbosity = (log_level_t) verb_from_env;
- }
- }
- return (level < LOG_WARN && level < mjpeg_log_verbosity);
-}
-
-static mjpeg_log_filter_t _filter = default_mjpeg_log_filter;
-
-static void
-default_mjpeg_log_handler (log_level_t level, const char message[])
-{
- const char *ids;
-
- if ((*_filter) (level))
- return;
- if (default_handler_id_is_set) {
- ids = default_handler_id;
- } else {
-#ifdef HAVE___PROGNAME
- ids = __progname;
-#else
- ids = DEFAULT_DEFAULT_ID;
-#endif
- }
- switch (level) {
- case LOG_ERROR:
- fprintf (stderr, "**ERROR: [%s] %s\n", ids, message);
- break;
- case LOG_DEBUG:
- fprintf (stderr, "--DEBUG: [%s] %s\n", ids, message);
- break;
- case LOG_WARN:
- fprintf (stderr, "++ WARN: [%s] %s\n", ids, message);
- break;
- case LOG_INFO:
- fprintf (stderr, " INFO: [%s] %s\n", ids, message);
- break;
- default:
- assert (0);
- }
-}
-
-static mjpeg_log_handler_t _handler = default_mjpeg_log_handler;
-
-
-mjpeg_log_handler_t
-mjpeg_log_set_handler (mjpeg_log_handler_t new_handler)
-{
- mjpeg_log_handler_t old_handler = _handler;
-
- _handler = new_handler;
-
- return old_handler;
-}
-
-/***************
- *
- * Set default log handlers degree of verboseity.
- * 0 = quiet, 1 = info, 2 = debug
- *
- *************/
-
-int
-mjpeg_default_handler_verbosity (int verbosity)
-{
- int prev_verb = mjpeg_log_verbosity;
-
- mjpeg_log_verbosity = (log_level_t) (LOG_WARN - (log_level_t) verbosity);
- return prev_verb;
-}
-
-/*
- * Set identifier string used by default handler
- *
- */
-int
-mjpeg_default_handler_identifier (const char *new_id)
-{
- const char *s;
-
- if (new_id == NULL) {
- default_handler_id_is_set = 0;
- return 0;
- }
- /* find basename of new_id (remove any directory prefix) */
- if ((s = strrchr (new_id, '/')) == NULL)
- s = new_id;
- else
- s = s + 1;
- strncpy (default_handler_id, s, MAX_DEFAULT_ID_SIZE);
- default_handler_id[MAX_DEFAULT_ID_SIZE - 1] = '\0';
- default_handler_id_is_set = 1;
- return 0;
-}
-
-
-static void
-mjpeg_logv (log_level_t level, const char format[], va_list args)
-{
- char buf[1024] = { 0, };
-
- /* TODO: Original had a re-entrancy error trap to assist bug
- finding. To make this work with multi-threaded applications a
- lock is needed hence delete.
- */
-
-
- vsnprintf (buf, sizeof (buf) - 1, format, args);
-
- _handler (level, buf);
-}
-
-void
-mjpeg_log (log_level_t level, const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (level, format, args);
- va_end (args);
-}
-
-void
-mjpeg_debug (const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (LOG_DEBUG, format, args);
- va_end (args);
-}
-
-void
-mjpeg_info (const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (LOG_INFO, format, args);
- va_end (args);
-}
-
-void
-mjpeg_warn (const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (LOG_WARN, format, args);
- va_end (args);
-}
-
-void
-mjpeg_error (const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (LOG_ERROR, format, args);
- va_end (args);
-}
-
-void
-mjpeg_error_exit1 (const char format[], ...)
-{
- va_list args;
-
- va_start (args, format);
- mjpeg_logv (LOG_ERROR, format, args);
- va_end (args);
- exit (EXIT_FAILURE);
-}
-
-
-/*
- * Local variables:
- * c-file-style: "gnu"
- * tab-width: 8
- * indent-tabs-mode: nil
- * End:
- */