/* +----------------------------------------------------------------------+ | PHP Version 6 | +----------------------------------------------------------------------+ | Copyright (c) 2006-2009 The PHP Group | +----------------------------------------------------------------------+ | This source file is subject to version 3.01 of the PHP license, | | that is bundled with this package in the file LICENSE, and is | | available through the world-wide-web at the following url: | | http://www.php.net/license/3_01.txt | | If you did not receive a copy of the PHP license and are unable to | | obtain it through the world-wide-web, please send a note to | | license@php.net so we can mail you a copy immediately. | +----------------------------------------------------------------------+ | Authors: Georg Richter | | Andrey Hristov | | Ulf Wendel | +----------------------------------------------------------------------+ */ /* $Id$ */ #ifndef MYSQLND_DEBUG_H #define MYSQLND_DEBUG_H #include "zend_stack.h" #define MYSQLND_DEBUG_MEMORY 1 struct st_mysqlnd_debug_methods { enum_func_status (*open)(MYSQLND_DEBUG *self, zend_bool reopen); void (*set_mode)(MYSQLND_DEBUG *self, const char * const mode); enum_func_status (*log)(MYSQLND_DEBUG *self, unsigned int line, const char * const file, unsigned int level, const char * type, const char *message); enum_func_status (*log_va)(MYSQLND_DEBUG *self, unsigned int line, const char * const file, unsigned int level, const char * type, const char *format, ...); zend_bool (*func_enter)(MYSQLND_DEBUG *self, unsigned int line, const char * const file, char * func_name, unsigned int func_name_len); enum_func_status (*func_leave)(MYSQLND_DEBUG *self, unsigned int line, const char * const file); enum_func_status (*close)(MYSQLND_DEBUG *self); enum_func_status (*free_handle)(MYSQLND_DEBUG *self); }; struct st_mysqlnd_debug { php_stream *stream; #ifdef ZTS TSRMLS_D; #endif unsigned int flags; unsigned int nest_level_limit; int pid; char * file_name; zend_stack call_stack; HashTable not_filtered_functions; struct st_mysqlnd_debug_methods *m; }; PHPAPI MYSQLND_DEBUG *mysqlnd_debug_init(TSRMLS_D); #define MYSQLND_MEM_D TSRMLS_DC ZEND_FILE_LINE_DC ZEND_FILE_LINE_ORIG_DC void * _mysqlnd_emalloc(size_t size MYSQLND_MEM_D); void * _mysqlnd_pemalloc(size_t size, zend_bool persistent MYSQLND_MEM_D); void * _mysqlnd_ecalloc(unsigned int nmemb, size_t size MYSQLND_MEM_D); void * _mysqlnd_pecalloc(unsigned int nmemb, size_t size, zend_bool persistent MYSQLND_MEM_D); void * _mysqlnd_erealloc(void *ptr, size_t new_size MYSQLND_MEM_D); void * _mysqlnd_perealloc(void *ptr, size_t new_size, zend_bool persistent MYSQLND_MEM_D); void _mysqlnd_efree(void *ptr MYSQLND_MEM_D); void _mysqlnd_pefree(void *ptr, zend_bool persistent MYSQLND_MEM_D); void * _mysqlnd_malloc(size_t size MYSQLND_MEM_D); void * _mysqlnd_calloc(unsigned int nmemb, size_t size MYSQLND_MEM_D); void * _mysqlnd_realloc(void *ptr, size_t new_size MYSQLND_MEM_D); void _mysqlnd_free(void *ptr MYSQLND_MEM_D); char * mysqlnd_get_backtrace(TSRMLS_D); #if MYSQLND_DBG_ENABLED == 1 #define DBG_INF(msg) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "info : ", (msg)); } while (0) #define DBG_ERR(msg) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "error: ", (msg)); } while (0) #define DBG_INF_FMT(...) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log_va(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "info : ", __VA_ARGS__); } while (0) #define DBG_ERR_FMT(...) do { if (dbg_skip_trace == FALSE) MYSQLND_G(dbg)->m->log_va(MYSQLND_G(dbg), __LINE__, __FILE__, -1, "error: ", __VA_ARGS__); } while (0) #define DBG_ENTER(func_name) zend_bool dbg_skip_trace = TRUE; if (MYSQLND_G(dbg)) dbg_skip_trace = !MYSQLND_G(dbg)->m->func_enter(MYSQLND_G(dbg), __LINE__, __FILE__, func_name, strlen(func_name)); #define DBG_RETURN(value) do { if (MYSQLND_G(dbg)) MYSQLND_G(dbg)->m->func_leave(MYSQLND_G(dbg), __LINE__, __FILE__); return (value); } while (0) #define DBG_VOID_RETURN do { if (MYSQLND_G(dbg)) MYSQLND_G(dbg)->m->func_leave(MYSQLND_G(dbg), __LINE__, __FILE__); return; } while (0) #elif MYSQLND_DBG_ENABLED == 0 static inline void DBG_INF(const char * const msg) {} static inline void DBG_ERR(const char * const msg) {} static inline void DBG_INF_FMT(const char * const format, ...) {} static inline void DBG_ERR_FMT(const char * const format, ...) {} static inline void DBG_ENTER(const char * const func_name) {} #define DBG_RETURN(value) return (value) #define DBG_VOID_RETURN return #endif #if MYSQLND_DEBUG_MEMORY #define mnd_emalloc(size) _mysqlnd_emalloc((size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_pemalloc(size, pers) _mysqlnd_pemalloc((size), (pers) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_ecalloc(nmemb, size) _mysqlnd_ecalloc((nmemb), (size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_pecalloc(nmemb, size, p) _mysqlnd_pecalloc((nmemb), (size), (p) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_erealloc(ptr, new_size) _mysqlnd_erealloc((ptr), (new_size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_perealloc(ptr, new_size, p) _mysqlnd_perealloc((ptr), (new_size), (p) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_efree(ptr) _mysqlnd_efree((ptr) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_pefree(ptr, pers) _mysqlnd_pefree((ptr), (pers) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_malloc(size) _mysqlnd_malloc((size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_calloc(nmemb, size) _mysqlnd_calloc((nmemb), (size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_realloc(ptr, new_size) _mysqlnd_realloc((ptr), (new_size) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #define mnd_free(ptr) _mysqlnd_free((ptr) TSRMLS_CC ZEND_FILE_LINE_CC ZEND_FILE_LINE_EMPTY_CC) #else #define mnd_emalloc(size) emalloc((size)) #define mnd_pemalloc(size, pers) pemalloc((size), (pers)) #define mnd_ecalloc(nmemb, size) ecalloc((nmemb), (size)) #define mnd_pecalloc(nmemb, size, p) pecalloc((nmemb), (size), (p)) #define mnd_erealloc(ptr, new_size) erealloc((ptr), (new_size)) #define mnd_perealloc(ptr, new_size, p) perealloc((ptr), (new_size), (p)) #define mnd_efree(ptr) efree((ptr)) #define mnd_pefree(ptr, pers) pefree((ptr), (pers)) #define mnd_malloc(size) malloc((size)) #define mnd_calloc(nmemb, size) calloc((nmemb), (size)) #define mnd_realloc(ptr, new_size) realloc((ptr), (new_size)) #define mnd_free(ptr) free((ptr)) #endif #endif /* MYSQLND_DEBUG_H */ /* * Local variables: * tab-width: 4 * c-basic-offset: 4 * End: * vim600: noet sw=4 ts=4 fdm=marker * vim<600: noet sw=4 ts=4 */