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/**
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* Navit, a modular navigation system.
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* Copyright (C) 2005-2008 Navit Team
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public License
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* version 2 as published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef NAVIT_DEBUG_H
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#define NAVIT_DEBUG_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdarg.h>
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#include <string.h>
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#ifdef _MSC_VER
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#define __PRETTY_FUNCTION__ __FUNCTION__
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#endif
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extern int debug_level;
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#define dbg_str2(x) #x
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#define dbg_str1(x) dbg_str2(x)
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#define dbg_module dbg_str1(MODULE)
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#define dbg(level,...) { if (debug_level >= level) debug_printf(level,dbg_module,strlen(dbg_module),__PRETTY_FUNCTION__, strlen(__PRETTY_FUNCTION__),1,__VA_ARGS__); }
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#define dbg_assert(expr) ((expr) ? (void) 0 : debug_assert_fail(dbg_module,strlen(dbg_module),__PRETTY_FUNCTION__, strlen(__PRETTY_FUNCTION__),__FILE__,__LINE__,dbg_str1(expr)))
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#ifdef DEBUG_MALLOC
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#undef g_new
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#undef g_new0
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#define g_new(type, size) (type *)debug_malloc(__FILE__,__LINE__,__PRETTY_FUNCTION__,sizeof(type)*(size))
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#define g_new0(type, size) (type *)debug_malloc0(__FILE__,__LINE__,__PRETTY_FUNCTION__,sizeof(type)*(size))
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#define g_malloc(size) debug_malloc(__FILE__,__LINE__,__PRETTY_FUNCTION__,(size))
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#define g_malloc0(size) debug_malloc0(__FILE__,__LINE__,__PRETTY_FUNCTION__,(size))
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#define g_realloc(ptr,size) debug_realloc(__FILE__,__LINE__,__PRETTY_FUNCTION__,ptr,(size))
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#define g_free(ptr) debug_free(__FILE__,__LINE__,__PRETTY_FUNCTION__,ptr)
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#define g_strdup(ptr) debug_strdup(__FILE__,__LINE__,__PRETTY_FUNCTION__,ptr)
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#define g_strdup_printf(fmt...) debug_guard(__FILE__,__LINE__,__PRETTY_FUNCTION__,g_strdup_printf(fmt))
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#define graphics_icon_path(x) debug_guard(__FILE__,__LINE__,__PRETTY_FUNCTION__,graphics_icon_path(x))
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#define dbg_guard(x) debug_guard(__FILE__,__LINE__,__PRETTY_FUNCTION__,x)
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#define g_free_func debug_free_func
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#else
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#define g_free_func g_free
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#define dbg_guard(x) x
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#endif
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/* prototypes */
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struct attr;
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struct debug;
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void debug_init(const char *program_name);
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void debug_level_set(const char *name, int level);
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struct debug *debug_new(struct attr *parent, struct attr **attrs);
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int debug_level_get(const char *name);
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void debug_vprintf(int level, const char *module, const int mlen, const char *function, const int flen, int prefix, const char *fmt, va_list ap);
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void debug_printf(int level, const char *module, const int mlen, const char *function, const int flen, int prefix, const char *fmt, ...);
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void debug_assert_fail(const char *module, const int mlen, const char *function, const int flen, const char *file, int line, const char *expr);
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void debug_destroy(void);
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void debug_set_logfile(const char *path);
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void debug_dump_mallocs(void);
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void *debug_malloc(const char *where, int line, const char *func, int size);
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void *debug_malloc0(const char *where, int line, const char *func, int size);
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char *debug_strdup(const char *where, int line, const char *func, const char *ptr);
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char *debug_guard(const char *where, int line, const char *func, char *str);
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void debug_free(const char *where, int line, const char *func, void *ptr);
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void debug_free_func(void *ptr);
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void debug_finished(void);
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void *debug_realloc(const char *where, int line, const char *func, void *ptr, int size);
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/* end of prototypes */
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#ifdef __cplusplus
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}
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#endif
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#endif
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