117 lines
6.1 KiB
C
117 lines
6.1 KiB
C
/*
|
|
* Copyright (C) 2017-2023 Adrien Gesta-Fline
|
|
*
|
|
* This file is part of libAAF.
|
|
*
|
|
* 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.,
|
|
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
*/
|
|
|
|
#ifndef __debug_h__
|
|
#define __debug_h__
|
|
|
|
#include <errno.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "aaf/utils.h"
|
|
|
|
#define __FILENAME__ (strrchr (__FILE__, '/') ? strrchr (__FILE__, '/') + 1 : __FILE__)
|
|
|
|
enum debug_source_id {
|
|
DEBUG_SRC_ID_LIB_CFB,
|
|
DEBUG_SRC_ID_AAF_CORE,
|
|
DEBUG_SRC_ID_AAF_IFACE,
|
|
DEBUG_SRC_ID_TRACE,
|
|
DEBUG_SRC_ID_DUMP
|
|
};
|
|
|
|
typedef enum verbosityLevel_e {
|
|
VERB_QUIET = 0,
|
|
VERB_ERROR,
|
|
VERB_WARNING,
|
|
VERB_DEBUG,
|
|
MAX_VERB
|
|
} verbosityLevel_e;
|
|
|
|
struct dbg {
|
|
void (*debug_callback) (struct dbg* dbg, void* ctxdata, int lib, int type, const char* srcfile, const char* srcfunc, int lineno, const char* msg, void* user);
|
|
|
|
FILE* fp;
|
|
verbosityLevel_e verb;
|
|
int ansicolor;
|
|
|
|
char* _dbg_msg;
|
|
int _dbg_msg_size;
|
|
int _dbg_msg_pos;
|
|
|
|
char* _dbg_msg_tmp;
|
|
int _dbg_msg_pos_tmp;
|
|
|
|
void* user;
|
|
};
|
|
|
|
#define _dbg(dbg, ctxdata, lib, type, ...) \
|
|
{ \
|
|
const char* dbgfile = __FILENAME__; \
|
|
const char* dbgfunc = __func__; \
|
|
int dbgline = __LINE__; \
|
|
if (dbg && dbg->verb >= type && dbg->debug_callback) { \
|
|
if (dbg->_dbg_msg_pos) { \
|
|
dbg->_dbg_msg_pos_tmp = dbg->_dbg_msg_pos; \
|
|
dbg->_dbg_msg_tmp = laaf_util_c99strdup (dbg->_dbg_msg); \
|
|
} \
|
|
int msgsize = snprintf (NULL, 0, __VA_ARGS__) + 1; \
|
|
if (msgsize >= dbg->_dbg_msg_size) { \
|
|
char* msgtmp = realloc (dbg->_dbg_msg, msgsize); \
|
|
if (msgtmp) { \
|
|
dbg->_dbg_msg = msgtmp; \
|
|
dbg->_dbg_msg_size = msgsize; \
|
|
snprintf (dbg->_dbg_msg, dbg->_dbg_msg_size, __VA_ARGS__); \
|
|
dbg->debug_callback (dbg, (void*)ctxdata, lib, type, dbgfile, dbgfunc, dbgline, dbg->_dbg_msg, dbg->user); \
|
|
} else { \
|
|
/* realloc() error */ \
|
|
} \
|
|
} else { \
|
|
snprintf (dbg->_dbg_msg, dbg->_dbg_msg_size, __VA_ARGS__); \
|
|
dbg->debug_callback (dbg, (void*)ctxdata, lib, type, dbgfile, dbgfunc, dbgline, dbg->_dbg_msg, dbg->user); \
|
|
} \
|
|
if (dbg->_dbg_msg_pos_tmp) { \
|
|
dbg->_dbg_msg_pos = dbg->_dbg_msg_pos_tmp; \
|
|
strcpy (dbg->_dbg_msg, dbg->_dbg_msg_tmp); \
|
|
free (dbg->_dbg_msg_tmp); \
|
|
dbg->_dbg_msg_tmp = NULL; \
|
|
dbg->_dbg_msg_pos_tmp = 0; \
|
|
} \
|
|
} \
|
|
}
|
|
|
|
#define DBG_BUFFER_WRITE(dbg, ...) \
|
|
dbg->_dbg_msg_pos += laaf_util_snprintf_realloc (&dbg->_dbg_msg, &dbg->_dbg_msg_size, dbg->_dbg_msg_pos, __VA_ARGS__);
|
|
|
|
#define DBG_BUFFER_RESET(dbg) \
|
|
dbg->_dbg_msg_pos = 0;
|
|
|
|
struct dbg*
|
|
laaf_new_debug (void);
|
|
|
|
void
|
|
laaf_free_debug (struct dbg* dbg);
|
|
|
|
void
|
|
laaf_debug_callback (struct dbg* dbg, void* ctxdata, int lib, int type, const char* srcfile, const char* srcfunc, int lineno, const char* msg, void* user);
|
|
|
|
#endif // !__debug_h__
|