1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 7 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2018 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: Jouni Ahto <jouni.ahto@exdec.fi> | 16 | Andrew Avdeev <andy@simgts.mv.ru> | 17 | Ard Biesheuvel <a.k.biesheuvel@ewi.tudelft.nl> | 18 +----------------------------------------------------------------------+ 19 */ 20 21 #ifndef PHP_IBASE_INCLUDES_H 22 #define PHP_IBASE_INCLUDES_H 23 24 #include <ibase.h> 25 26 #ifndef SQLDA_CURRENT_VERSION 27 #define SQLDA_CURRENT_VERSION SQLDA_VERSION1 28 #endif 29 30 #ifndef METADATALENGTH 31 #define METADATALENGTH 68 32 #endif 33 34 #define RESET_ERRMSG do { IBG(errmsg)[0] = '\0'; IBG(sql_code) = 0; } while (0) 35 36 #define IB_STATUS (IBG(status)) 37 38 #ifdef IBASE_DEBUG 39 #define IBDEBUG(a) php_printf("::: %s (%d)\n", a, __LINE__); 40 #endif 41 42 #ifndef IBDEBUG 43 #define IBDEBUG(a) 44 #endif 45 46 extern int le_link, le_plink, le_trans; 47 48 #define LE_LINK "Firebird/InterBase link" 49 #define LE_PLINK "Firebird/InterBase persistent link" 50 #define LE_TRANS "Firebird/InterBase transaction" 51 52 #define IBASE_MSGSIZE 512 53 #define MAX_ERRMSG (IBASE_MSGSIZE*2) 54 55 #define IB_DEF_DATE_FMT "%Y-%m-%d" 56 #define IB_DEF_TIME_FMT "%H:%M:%S" 57 58 /* this value should never be > USHRT_MAX */ 59 #define IBASE_BLOB_SEG 4096 60 61 ZEND_BEGIN_MODULE_GLOBALS(ibase) 62 ISC_STATUS status[20]; 63 zend_resource *default_link; 64 zend_long num_links, num_persistent; 65 char errmsg[MAX_ERRMSG]; 66 zend_long sql_code; 67 ZEND_END_MODULE_GLOBALS(ibase) 68 69 ZEND_EXTERN_MODULE_GLOBALS(ibase) 70 71 typedef struct { 72 isc_db_handle handle; 73 struct tr_list *tr_list; 74 unsigned short dialect; 75 struct event *event_head; 76 } ibase_db_link; 77 78 typedef struct { 79 isc_tr_handle handle; 80 unsigned short link_cnt; 81 unsigned long affected_rows; 82 ibase_db_link *db_link[1]; /* last member */ 83 } ibase_trans; 84 85 typedef struct tr_list { 86 ibase_trans *trans; 87 struct tr_list *next; 88 } ibase_tr_list; 89 90 typedef struct { 91 isc_blob_handle bl_handle; 92 unsigned short type; 93 ISC_QUAD bl_qd; 94 } ibase_blob; 95 96 typedef struct event { 97 ibase_db_link *link; 98 zend_resource* link_res; 99 ISC_LONG event_id; 100 unsigned short event_count; 101 char **events; 102 char *event_buffer, *result_buffer; 103 zval callback; 104 void *thread_ctx; 105 struct event *event_next; 106 enum event_state { NEW, ACTIVE, DEAD } state; 107 } ibase_event; 108 109 enum php_interbase_option { 110 PHP_IBASE_DEFAULT = 0, 111 PHP_IBASE_CREATE = 0, 112 /* fetch flags */ 113 PHP_IBASE_FETCH_BLOBS = 1, 114 PHP_IBASE_FETCH_ARRAYS = 2, 115 PHP_IBASE_UNIXTIME = 4, 116 /* transaction access mode */ 117 PHP_IBASE_WRITE = 1, 118 PHP_IBASE_READ = 2, 119 /* transaction isolation level */ 120 PHP_IBASE_CONCURRENCY = 4, 121 PHP_IBASE_COMMITTED = 8, 122 PHP_IBASE_REC_NO_VERSION = 32, 123 PHP_IBASE_REC_VERSION = 64, 124 PHP_IBASE_CONSISTENCY = 16, 125 /* transaction lock resolution */ 126 PHP_IBASE_WAIT = 128, 127 PHP_IBASE_NOWAIT = 256 128 }; 129 130 #define IBG(v) ZEND_MODULE_GLOBALS_ACCESSOR(ibase, v) 131 132 #if defined(ZTS) && defined(COMPILE_DL_INTERBASE) 133 ZEND_TSRMLS_CACHE_EXTERN() 134 #endif 135 136 #define BLOB_ID_LEN 18 137 #define BLOB_ID_MASK "0x%" LL_MASK "x" 138 139 #define BLOB_INPUT 1 140 #define BLOB_OUTPUT 2 141 142 #ifdef PHP_WIN32 143 #define LL_MASK "I64" 144 #define LL_LIT(lit) lit ## I64 145 typedef void (__stdcall *info_func_t)(char*); 146 #else 147 #define LL_MASK "ll" 148 #define LL_LIT(lit) lit ## ll 149 typedef void (*info_func_t)(char*); 150 #endif 151 152 void _php_ibase_error(void); 153 void _php_ibase_module_error(char *, ...) 154 PHP_ATTRIBUTE_FORMAT(printf,1,2); 155 156 /* determine if a resource is a link or transaction handle */ 157 #define PHP_IBASE_LINK_TRANS(zv, lh, th) \ 158 do { \ 159 if (!zv) { \ 160 lh = (ibase_db_link *)zend_fetch_resource2( \ 161 IBG(default_link), "InterBase link", le_link, le_plink); \ 162 } else { \ 163 _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAM_PASSTHRU, zv, &lh, &th); \ 164 } \ 165 if (SUCCESS != _php_ibase_def_trans(lh, &th)) { RETURN_FALSE; } \ 166 } while (0) 167 168 int _php_ibase_def_trans(ibase_db_link *ib_link, ibase_trans **trans); 169 void _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAMETERS, zval *link_id, 170 ibase_db_link **ib_link, ibase_trans **trans); 171 172 /* provided by ibase_query.c */ 173 void php_ibase_query_minit(INIT_FUNC_ARGS); 174 175 /* provided by ibase_blobs.c */ 176 void php_ibase_blobs_minit(INIT_FUNC_ARGS); 177 int _php_ibase_string_to_quad(char const *id, ISC_QUAD *qd); 178 zend_string *_php_ibase_quad_to_string(ISC_QUAD const qd); 179 int _php_ibase_blob_get(zval *return_value, ibase_blob *ib_blob, zend_ulong max_len); 180 int _php_ibase_blob_add(zval *string_arg, ibase_blob *ib_blob); 181 182 /* provided by ibase_events.c */ 183 void php_ibase_events_minit(INIT_FUNC_ARGS); 184 void _php_ibase_free_event(ibase_event *event); 185 186 /* provided by ibase_service.c */ 187 void php_ibase_service_minit(INIT_FUNC_ARGS); 188 189 #ifndef max 190 #define max(a,b) ((a)>(b)?(a):(b)) 191 #endif 192 193 #endif /* PHP_IBASE_INCLUDES_H */ 194 195 /* 196 * Local variables: 197 * tab-width: 4 198 * c-basic-offset: 4 199 * End: 200 */ 201
