From d1f62e8a4f976e11634d2f9187821e8686cec76d Mon Sep 17 00:00:00 2001 From: David Schleef Date: Sun, 27 Jul 2003 05:24:15 +0000 Subject: Moved to gst-libs/ext/mplex Original commit message from CVS: Moved to gst-libs/ext/mplex --- ext/mplex/mjpeg_logging.cc | 239 --------------------------------------------- 1 file changed, 239 deletions(-) delete mode 100644 ext/mplex/mjpeg_logging.cc (limited to 'ext/mplex/mjpeg_logging.cc') 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 - - 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 -#include -#include -#include -#include - -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: - */ -- cgit v1.2.1