1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2013 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: 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 /* $Id$ */ 22 23 #ifndef PHP_IBASE_INCLUDES_H 24 #define PHP_IBASE_INCLUDES_H 25 26 #include <ibase.h> 27 28 #ifndef SQLDA_CURRENT_VERSION 29 #define SQLDA_CURRENT_VERSION SQLDA_VERSION1 30 #endif 31 32 #ifndef METADATALENGTH 33 #define METADATALENGTH 68 34 #endif 35 36 #define RESET_ERRMSG do { IBG(errmsg)[0] = '\0'; IBG(sql_code) = 0; } while (0) 37 38 #define IB_STATUS (IBG(status)) 39 40 #ifdef ZEND_DEBUG_ 41 #define IBDEBUG(a) php_printf("::: %s (%d)\n", a, __LINE__); 42 #endif 43 44 #ifndef IBDEBUG 45 #define IBDEBUG(a) 46 #endif 47 48 extern int le_link, le_plink, le_trans; 49 50 #define LE_LINK "Firebird/InterBase link" 51 #define LE_PLINK "Firebird/InterBase persistent link" 52 #define LE_TRANS "Firebird/InterBase transaction" 53 54 #define IBASE_MSGSIZE 512 55 #define MAX_ERRMSG (IBASE_MSGSIZE*2) 56 57 #define IB_DEF_DATE_FMT "%Y-%m-%d" 58 #define IB_DEF_TIME_FMT "%H:%M:%S" 59 60 /* this value should never be > USHRT_MAX */ 61 #define IBASE_BLOB_SEG 4096 62 63 ZEND_BEGIN_MODULE_GLOBALS(ibase) 64 ISC_STATUS status[20]; 65 long default_link; 66 long num_links, num_persistent; 67 char errmsg[MAX_ERRMSG]; 68 long sql_code; 69 ZEND_END_MODULE_GLOBALS(ibase) 70 71 ZEND_EXTERN_MODULE_GLOBALS(ibase) 72 73 typedef struct { 74 isc_db_handle handle; 75 struct tr_list *tr_list; 76 unsigned short dialect; 77 struct event *event_head; 78 } ibase_db_link; 79 80 typedef struct { 81 isc_tr_handle handle; 82 unsigned short link_cnt; 83 unsigned long affected_rows; 84 ibase_db_link *db_link[1]; /* last member */ 85 } ibase_trans; 86 87 typedef struct tr_list { 88 ibase_trans *trans; 89 struct tr_list *next; 90 } ibase_tr_list; 91 92 typedef struct { 93 isc_blob_handle bl_handle; 94 unsigned short type; 95 ISC_QUAD bl_qd; 96 } ibase_blob; 97 98 typedef struct event { 99 ibase_db_link *link; 100 long link_res_id; 101 ISC_LONG event_id; 102 unsigned short event_count; 103 char **events; 104 char *event_buffer, *result_buffer; 105 zval *callback; 106 void **thread_ctx; 107 struct event *event_next; 108 enum event_state { NEW, ACTIVE, DEAD } state; 109 } ibase_event; 110 111 enum php_interbase_option { 112 PHP_IBASE_DEFAULT = 0, 113 PHP_IBASE_CREATE = 0, 114 /* fetch flags */ 115 PHP_IBASE_FETCH_BLOBS = 1, 116 PHP_IBASE_FETCH_ARRAYS = 2, 117 PHP_IBASE_UNIXTIME = 4, 118 /* transaction access mode */ 119 PHP_IBASE_WRITE = 1, 120 PHP_IBASE_READ = 2, 121 /* transaction isolation level */ 122 PHP_IBASE_CONCURRENCY = 4, 123 PHP_IBASE_COMMITTED = 8, 124 PHP_IBASE_REC_NO_VERSION = 32, 125 PHP_IBASE_REC_VERSION = 64, 126 PHP_IBASE_CONSISTENCY = 16, 127 /* transaction lock resolution */ 128 PHP_IBASE_WAIT = 128, 129 PHP_IBASE_NOWAIT = 256 130 }; 131 132 #ifdef ZTS 133 #define IBG(v) TSRMG(ibase_globals_id, zend_ibase_globals *, v) 134 #else 135 #define IBG(v) (ibase_globals.v) 136 #endif 137 138 #define BLOB_ID_LEN 18 139 #define BLOB_ID_MASK "0x%" LL_MASK "x" 140 141 #define BLOB_INPUT 1 142 #define BLOB_OUTPUT 2 143 144 #ifdef PHP_WIN32 145 #define LL_MASK "I64" 146 #define LL_LIT(lit) lit ## I64 147 typedef void (__stdcall *info_func_t)(char*); 148 #else 149 #define LL_MASK "ll" 150 #define LL_LIT(lit) lit ## ll 151 typedef void (*info_func_t)(char*); 152 #endif 153 154 void _php_ibase_error(TSRMLS_D); 155 void _php_ibase_module_error(char * TSRMLS_DC, ...) 156 PHP_ATTRIBUTE_FORMAT(printf,1,PHP_ATTR_FMT_OFFSET +2); 157 158 /* determine if a resource is a link or transaction handle */ 159 #define PHP_IBASE_LINK_TRANS(pzval, lh, th) \ 160 do { if (!pzval) { \ 161 ZEND_FETCH_RESOURCE2(lh, ibase_db_link *, NULL, IBG(default_link), \ 162 "InterBase link", le_link, le_plink) } \ 163 else \ 164 _php_ibase_get_link_trans(INTERNAL_FUNCTION_PARAM_PASSTHRU, &pzval, &lh, &th); \ 165 if (SUCCESS != _php_ibase_def_trans(lh, &th TSRMLS_CC)) { RETURN_FALSE; } \ 166 } while (0) 167 168 int _php_ibase_def_trans(ibase_db_link *ib_link, ibase_trans **trans TSRMLS_DC); 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 char *_php_ibase_quad_to_string(ISC_QUAD const qd); 179 int _php_ibase_blob_get(zval *return_value, ibase_blob *ib_blob, unsigned long max_len TSRMLS_DC); 180 int _php_ibase_blob_add(zval **string_arg, ibase_blob *ib_blob TSRMLS_DC); 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 TSRMLS_DC); 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
