1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 2006-2013 The PHP Group | 6 +----------------------------------------------------------------------+ 7 | This source file is subject to version 3.01 of the PHP license, | 8 | that is bundled with this package in the file LICENSE, and is | 9 | available through the world-wide-web at the following url: | 10 | http://www.php.net/license/3_01.txt | 11 | If you did not receive a copy of the PHP license and are unable to | 12 | obtain it through the world-wide-web, please send a note to | 13 | license@php.net so we can mail you a copy immediately. | 14 +----------------------------------------------------------------------+ 15 | Authors: Georg Richter <georg@mysql.com> | 16 | Andrey Hristov <andrey@mysql.com> | 17 | Ulf Wendel <uwendel@mysql.com> | 18 +----------------------------------------------------------------------+ 19 */ 20 21 /* $Id$ */ 22 23 #ifndef MYSQLND_PRIV_H 24 #define MYSQLND_PRIV_H 25 26 #ifndef Z_ADDREF_P 27 /* PHP 5.2, old GC */ 28 #define Z_ADDREF_P(pz) (++(pz)->refcount) 29 #define Z_DELREF_P(pz) (--(pz)->refcount) 30 #define Z_REFCOUNT_P(pz) ((pz)->refcount) 31 #define Z_SET_REFCOUNT_P(pz, rc) ((pz)->refcount = rc) 32 #define Z_REFCOUNT_PP(ppz) Z_REFCOUNT_P(*(ppz)) 33 #define Z_DELREF_PP(ppz) Z_DELREF_P(*(ppz)) 34 #endif 35 36 #if PHP_MAJOR_VERSION >= 6 37 #define MYSQLND_UNICODE 1 38 #else 39 #define MYSQLND_UNICODE 0 40 #endif 41 42 #ifdef ZTS 43 #include "TSRM.h" 44 #endif 45 46 #ifndef pestrndup 47 #define pestrndup(s, length, persistent) ((persistent)?zend_strndup((s),(length)):estrndup((s),(length))) 48 #endif 49 50 #define MYSQLND_CLASS_METHOD_TABLE_NAME(class) mysqlnd_##class##_methods 51 #define MYSQLND_CLASS_METHODS_START(class) struct st_##class##_methods MYSQLND_CLASS_METHOD_TABLE_NAME(class) = { 52 #define MYSQLND_CLASS_METHODS_END } 53 54 #if MYSQLND_UNICODE 55 #define mysqlnd_array_init(arg, field_count) \ 56 { \ 57 ALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\ 58 zend_u_hash_init(Z_ARRVAL_P(arg), (field_count), NULL, ZVAL_PTR_DTOR, 0, 0);\ 59 Z_TYPE_P(arg) = IS_ARRAY;\ 60 } 61 #else 62 #define mysqlnd_array_init(arg, field_count) \ 63 { \ 64 ALLOC_HASHTABLE_REL(Z_ARRVAL_P(arg));\ 65 zend_hash_init(Z_ARRVAL_P(arg), (field_count), NULL, ZVAL_PTR_DTOR, 0); \ 66 Z_TYPE_P(arg) = IS_ARRAY;\ 67 } 68 #endif 69 70 71 #define MYSQLND_DEBUG_DUMP_TIME 1 72 #define MYSQLND_DEBUG_DUMP_TRACE 2 73 #define MYSQLND_DEBUG_DUMP_PID 4 74 #define MYSQLND_DEBUG_DUMP_LINE 8 75 #define MYSQLND_DEBUG_DUMP_FILE 16 76 #define MYSQLND_DEBUG_DUMP_LEVEL 32 77 #define MYSQLND_DEBUG_APPEND 64 78 #define MYSQLND_DEBUG_FLUSH 128 79 #define MYSQLND_DEBUG_TRACE_MEMORY_CALLS 256 80 #define MYSQLND_DEBUG_PROFILE_CALLS 512 81 82 83 /* Client Error codes */ 84 #define CR_UNKNOWN_ERROR 2000 85 #define CR_CONNECTION_ERROR 2002 86 #define CR_SERVER_GONE_ERROR 2006 87 #define CR_OUT_OF_MEMORY 2008 88 #define CR_SERVER_LOST 2013 89 #define CR_COMMANDS_OUT_OF_SYNC 2014 90 #define CR_CANT_FIND_CHARSET 2019 91 #define CR_MALFORMED_PACKET 2027 92 #define CR_NOT_IMPLEMENTED 2054 93 #define CR_NO_PREPARE_STMT 2030 94 #define CR_PARAMS_NOT_BOUND 2031 95 #define CR_INVALID_PARAMETER_NO 2034 96 #define CR_INVALID_BUFFER_USE 2035 97 98 #define MYSQLND_EE_FILENOTFOUND 7890 99 100 #define UNKNOWN_SQLSTATE "HY000" 101 102 #define MAX_CHARSET_LEN 32 103 104 105 #define SET_ERROR_AFF_ROWS(s) (s)->upsert_status.affected_rows = (uint64_t) ~0 106 107 /* Error handling */ 108 #define SET_NEW_MESSAGE(buf, buf_len, message, len, persistent) \ 109 {\ 110 if ((buf)) { \ 111 mnd_pefree((buf), (persistent)); \ 112 } \ 113 if ((message)) { \ 114 (buf) = mnd_pestrndup((message), (len), (persistent)); \ 115 } else { \ 116 (buf) = NULL; \ 117 } \ 118 (buf_len) = (len); \ 119 } 120 121 #define SET_EMPTY_MESSAGE(buf, buf_len, persistent) \ 122 {\ 123 if ((buf)) { \ 124 mnd_pefree((buf), (persistent)); \ 125 (buf) = NULL; \ 126 } \ 127 (buf_len) = 0; \ 128 } 129 130 131 #define SET_EMPTY_ERROR(error_info) \ 132 { \ 133 (error_info).error_no = 0; \ 134 (error_info).error[0] = '\0'; \ 135 strlcpy((error_info).sqlstate, "00000", sizeof((error_info).sqlstate)); \ 136 } 137 138 #define SET_CLIENT_ERROR(error_info, a, b, c) \ 139 { \ 140 (error_info).error_no = (a); \ 141 strlcpy((error_info).sqlstate, (b), sizeof((error_info).sqlstate)); \ 142 strlcpy((error_info).error, (c), sizeof((error_info).error)); \ 143 } 144 145 #define SET_OOM_ERROR(error_info) SET_CLIENT_ERROR((error_info), CR_OUT_OF_MEMORY, UNKNOWN_SQLSTATE, mysqlnd_out_of_memory) 146 147 148 #define SET_STMT_ERROR(stmt, a, b, c) SET_CLIENT_ERROR((stmt)->error_info, a, b, c) 149 150 #define CONN_GET_STATE(c) (c)->m->get_state((c) TSRMLS_CC) 151 #define CONN_SET_STATE(c, s) (c)->m->set_state((c), (s) TSRMLS_CC) 152 153 /* PS stuff */ 154 typedef void (*ps_field_fetch_func)(zval *zv, const MYSQLND_FIELD * const field, 155 unsigned int pack_len, zend_uchar **row, 156 zend_bool everything_as_unicode TSRMLS_DC); 157 struct st_mysqlnd_perm_bind { 158 ps_field_fetch_func func; 159 /* should be signed int */ 160 int pack_len; 161 unsigned int php_type; 162 zend_bool is_possibly_blob; 163 zend_bool can_ret_as_str_in_uni; 164 }; 165 166 extern struct st_mysqlnd_perm_bind mysqlnd_ps_fetch_functions[MYSQL_TYPE_LAST + 1]; 167 168 PHPAPI extern const char * const mysqlnd_old_passwd; 169 PHPAPI extern const char * const mysqlnd_out_of_sync; 170 PHPAPI extern const char * const mysqlnd_server_gone; 171 PHPAPI extern const char * const mysqlnd_out_of_memory; 172 173 enum_func_status mysqlnd_handle_local_infile(MYSQLND *conn, const char *filename, zend_bool *is_warning TSRMLS_DC); 174 175 176 177 void _mysqlnd_init_ps_subsystem();/* This one is private, mysqlnd_library_init() will call it */ 178 void _mysqlnd_init_ps_fetch_subsystem(); 179 180 void ps_fetch_from_1_to_8_bytes(zval *zv, const MYSQLND_FIELD * const field, 181 unsigned int pack_len, zend_uchar **row, zend_bool as_unicode, 182 unsigned int byte_count TSRMLS_DC); 183 184 #endif /* MYSQLND_PRIV_H */ 185 186 187 /* 188 * Local variables: 189 * tab-width: 4 190 * c-basic-offset: 4 191 * End: 192 * vim600: noet sw=4 ts=4 fdm=marker 193 * vim<600: noet sw=4 ts=4 194 */ 195
