1 /* 2 +----------------------------------------------------------------------+ 3 | PHP Version 5 | 4 +----------------------------------------------------------------------+ 5 | Copyright (c) 1997-2014 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: Stig S�ther Bakken <ssb@php.net> | 16 | Thies C. Arntzen <thies@thieso.net> | 17 | | 18 | Collection support by Andy Sautins <asautins@veripost.net> | 19 | Temporary LOB support by David Benson <dbenson@mancala.com> | 20 | ZTS per process OCIPLogon by Harald Radi <harald.radi@nme.at> | 21 | | 22 | Redesigned by: Antony Dovgal <antony@zend.com> | 23 | Andi Gutmans <andi@zend.com> | 24 | Wez Furlong <wez@omniti.com> | 25 +----------------------------------------------------------------------+ 26 */ 27 28 /* $Id$ */ 29 30 #if HAVE_OCI8 31 # ifndef PHP_OCI8_INT_H 32 # define PHP_OCI8_INT_H 33 34 /* misc defines {{{ */ 35 # if (defined(__osf__) && defined(__alpha)) 36 # ifndef A_OSF 37 # define A_OSF 38 # endif 39 # ifndef OSF1 40 # define OSF1 41 # endif 42 # ifndef _INTRINSICS 43 # define _INTRINSICS 44 # endif 45 # endif /* osf alpha */ 46 47 #if defined(min) 48 #undef min 49 #endif 50 #if defined(max) 51 #undef max 52 #endif 53 /* }}} */ 54 55 #include "ext/standard/php_string.h" 56 #include <oci.h> 57 58 extern int le_connection; 59 extern int le_pconnection; 60 extern int le_statement; 61 extern int le_descriptor; 62 extern int le_collection; 63 extern int le_server; 64 extern int le_session; 65 66 extern zend_class_entry *oci_lob_class_entry_ptr; 67 extern zend_class_entry *oci_coll_class_entry_ptr; 68 69 /* constants {{{ */ 70 #define PHP_OCI_SEEK_SET 0 71 #define PHP_OCI_SEEK_CUR 1 72 #define PHP_OCI_SEEK_END 2 73 74 #define PHP_OCI_MAX_NAME_LEN 64 75 #define PHP_OCI_MAX_DATA_SIZE INT_MAX 76 #define PHP_OCI_PIECE_SIZE ((64*1024)-1) 77 #define PHP_OCI_LOB_BUFFER_SIZE 1048576l /* 1Mb seems to be the most reasonable buffer size for LOB reading */ 78 79 #define PHP_OCI_ASSOC (1<<0) 80 #define PHP_OCI_NUM (1<<1) 81 #define PHP_OCI_BOTH (PHP_OCI_ASSOC|PHP_OCI_NUM) 82 83 #define PHP_OCI_RETURN_NULLS (1<<2) 84 #define PHP_OCI_RETURN_LOBS (1<<3) 85 86 #define PHP_OCI_FETCHSTATEMENT_BY_COLUMN (1<<4) 87 #define PHP_OCI_FETCHSTATEMENT_BY_ROW (1<<5) 88 #define PHP_OCI_FETCHSTATEMENT_BY (PHP_OCI_FETCHSTATEMENT_BY_COLUMN | PHP_OCI_FETCHSTATEMENT_BY_ROW) 89 90 #define PHP_OCI_LOB_BUFFER_DISABLED 0 91 #define PHP_OCI_LOB_BUFFER_ENABLED 1 92 #define PHP_OCI_LOB_BUFFER_USED 2 93 94 /* The mode parameter for oci_connect() is overloaded and accepts both 95 * privilege and external authentication flags OR'd together. 96 * PHP_OCI_CRED_EXT must be distinct from the OCI_xxx privilege 97 * values. 98 */ 99 #define PHP_OCI_CRED_EXT (1<<31) 100 #if ((PHP_OCI_CRED_EXT == OCI_DEFAULT) || (PHP_OCI_CRED_EXT & (OCI_SYSOPER | OCI_SYSDBA))) 101 #error Invalid value for PHP_OCI_CRED_EXT 102 #endif 103 104 /* 105 * Name passed to Oracle for tracing. Note some DB views only show 106 * the first nine characters of the driver name. 107 */ 108 #define PHP_OCI8_DRIVER_NAME "PHP OCI8 " PHP_OCI8_VERSION 109 110 /* }}} */ 111 112 typedef struct { /* php_oci_spool {{{ */ 113 OCIEnv *env; /*env of this session pool */ 114 OCIError *err; /* pool's error handle */ 115 OCISPool *poolh; /* pool handle */ 116 void *poolname; /* session pool name */ 117 unsigned int poolname_len; /* length of session pool name */ 118 char *spool_hash_key; /* Hash key for session pool in plist */ 119 } php_oci_spool; /* }}} */ 120 121 typedef struct { /* php_oci_connection {{{ */ 122 OCIEnv *env; /* private env handle */ 123 ub2 charset; /* charset ID */ 124 OCIServer *server; /* private server handle */ 125 OCISvcCtx *svc; /* private service context handle */ 126 OCISession *session; /* private session handle */ 127 OCIAuthInfo *authinfo; /* Cached authinfo handle for OCISessionGet */ 128 OCIError *err; /* private error handle */ 129 php_oci_spool *private_spool; /* private session pool (for persistent) */ 130 sword errcode; /* last errcode */ 131 132 HashTable *descriptors; /* descriptors hash, used to flush all the LOBs using this connection on commit */ 133 ulong descriptor_count; /* used to index the descriptors hash table. Not an accurate count */ 134 unsigned is_open:1; /* hels to determine if the connection is dead or not */ 135 unsigned is_attached:1; /* hels to determine if we should detach from the server when closing/freeing the connection */ 136 unsigned is_persistent:1; /* self-descriptive */ 137 unsigned used_this_request:1; /* helps to determine if we should reset connection's next ping time and check its timeout */ 138 unsigned needs_commit:1; /* helps to determine if we should rollback this connection on close/shutdown */ 139 unsigned passwd_changed:1; /* helps determine if a persistent connection hash should be invalidated after a password change */ 140 unsigned is_stub:1; /* flag to keep track whether the connection structure has a real OCI connection associated */ 141 unsigned using_spool:1; /* Is this connection from session pool? */ 142 int rsrc_id; /* resource ID */ 143 time_t idle_expiry; /* time when the connection will be considered as expired */ 144 time_t *next_pingp; /* (pointer to) time of the next ping */ 145 char *hash_key; /* hashed details of the connection */ 146 } php_oci_connection; /* }}} */ 147 148 typedef struct { /* php_oci_descriptor {{{ */ 149 int id; 150 ulong index; /* descriptors hash table index */ 151 php_oci_connection *connection; /* parent connection handle */ 152 dvoid *descriptor; /* OCI descriptor handle */ 153 ub4 type; /* descriptor type (FILE/LOB) */ 154 int lob_current_position; /* LOB internal pointer */ 155 int lob_size; /* cached LOB size. -1 = Lob wasn't initialized yet */ 156 int buffering; /* cached buffering flag. 0 - off, 1 - on, 2 - on and buffer was used */ 157 ub4 chunk_size; /* chunk size of the LOB. 0 - unknown */ 158 ub1 charset_form; /* charset form, required for NCLOBs */ 159 ub2 charset_id; /* charset ID */ 160 unsigned is_open:1; /* helps to determine if lob is open or not */ 161 } php_oci_descriptor; /* }}} */ 162 163 typedef struct { /* php_oci_lob_ctx {{{ */ 164 char **lob_data; /* address of pointer to LOB data */ 165 ub4 *lob_len; /* address of LOB length variable (bytes) */ 166 ub4 alloc_len; 167 } php_oci_lob_ctx; /* }}} */ 168 169 typedef struct { /* php_oci_collection {{{ */ 170 int id; 171 php_oci_connection *connection; /* parent connection handle */ 172 OCIType *tdo; /* collection's type handle */ 173 OCITypeCode coll_typecode; /* collection's typecode handle */ 174 OCIRef *elem_ref; /* element's reference handle */ 175 OCIType *element_type; /* element's type handle */ 176 OCITypeCode element_typecode; /* element's typecode handle */ 177 OCIColl *collection; /* collection handle */ 178 } php_oci_collection; /* }}} */ 179 180 typedef struct { /* php_oci_define {{{ */ 181 zval *zval; /* zval used in define */ 182 text *name; /* placeholder's name */ 183 ub4 name_len; /* placeholder's name length */ 184 ub4 type; /* define type */ 185 } php_oci_define; /* }}} */ 186 187 typedef struct { /* php_oci_statement {{{ */ 188 int id; 189 int parent_stmtid; /* parent statement id */ 190 php_oci_connection *connection; /* parent connection handle */ 191 sword errcode; /* last errcode*/ 192 OCIError *err; /* private error handle */ 193 OCIStmt *stmt; /* statement handle */ 194 char *last_query; /* last query issued. also used to determine if this is a statement or a refcursor received from Oracle */ 195 long last_query_len; /* last query length */ 196 HashTable *columns; /* hash containing all the result columns */ 197 HashTable *binds; /* binds hash */ 198 HashTable *defines; /* defines hash */ 199 int ncolumns; /* number of columns in the result */ 200 unsigned executed:1; /* statement executed flag */ 201 unsigned has_data:1; /* statement has more data flag */ 202 unsigned has_descr:1; /* statement has at least one descriptor or cursor column */ 203 ub2 stmttype; /* statement type */ 204 } php_oci_statement; /* }}} */ 205 206 typedef struct { /* php_oci_bind {{{ */ 207 OCIBind *bind; /* bind handle */ 208 zval *zval; /* value */ 209 dvoid *descriptor; /* used for binding of LOBS etc */ 210 OCIStmt *statement; /* used for binding REFCURSORs */ 211 php_oci_statement *parent_statement; /* pointer to the parent statement */ 212 ub2 type; /* bind type */ 213 struct { 214 void *elements; 215 sb2 *indicators; 216 ub2 *element_lengths; 217 ub4 current_length; 218 ub4 old_length; 219 ub4 max_length; 220 long type; 221 } array; 222 sb2 indicator; /* -1 means NULL */ 223 ub2 retcode; 224 ub4 dummy_len; /* a dummy var to store alenpp value in bind OUT callback */ 225 } php_oci_bind; /* }}} */ 226 227 typedef struct { /* php_oci_out_column {{{ */ 228 php_oci_statement *statement; /* statement handle. used when fetching REFCURSORS */ 229 php_oci_statement *nested_statement; /* statement handle. used when fetching REFCURSORS */ 230 OCIDefine *oci_define; /* define handle */ 231 char *name; /* column name */ 232 ub4 name_len; /* column name length */ 233 ub2 data_type; /* column data type */ 234 ub2 data_size; /* data size */ 235 ub4 storage_size4; /* size used when allocating buffers */ 236 sb2 indicator; 237 ub2 retcode; /* code returned when fetching this particular column */ 238 ub2 retlen; 239 ub4 retlen4; 240 ub2 is_descr; /* column contains a descriptor */ 241 ub2 is_cursor; /* column contains a cursor */ 242 int stmtid; /* statement id for cursors */ 243 int descid; /* descriptor id for descriptors */ 244 void *data; 245 php_oci_define *define; /* define handle */ 246 int piecewise; /* column is fetched piece-by-piece */ 247 ub4 cb_retlen; 248 sb1 scale; /* column scale */ 249 sb2 precision; /* column precision */ 250 ub1 charset_form; /* charset form, required for NCLOBs */ 251 ub2 charset_id; /* charset ID */ 252 } php_oci_out_column; /* }}} */ 253 254 /* {{{ macros */ 255 256 #define PHP_OCI_CALL(func, params) \ 257 do { \ 258 if (OCI_G(debug_mode)) { \ 259 php_printf ("OCI8 DEBUG: " #func " at (%s:%d) \n", __FILE__, __LINE__); \ 260 } \ 261 OCI_G(in_call) = 1; \ 262 func params; \ 263 OCI_G(in_call) = 0; \ 264 } while (0) 265 266 #define PHP_OCI_CALL_RETURN(__retval, func, params) \ 267 do { \ 268 if (OCI_G(debug_mode)) { \ 269 php_printf ("OCI8 DEBUG: " #func " at (%s:%d) \n", __FILE__, __LINE__); \ 270 } \ 271 OCI_G(in_call) = 1; \ 272 __retval = func params; \ 273 OCI_G(in_call) = 0; \ 274 } while (0) 275 276 /* Check for errors that indicate the connection to the DB is no 277 * longer valid. If it isn't, then the PHP connection is marked to be 278 * reopened by the next PHP OCI8 connect command. This is most useful 279 * for persistent connections. The error number list is not 280 * exclusive. The error number comparisons and the 281 * OCI_ATTR_SERVER_STATUS check are done for maximum cross-version 282 * compatibility. In the far future, only the attribute check will be 283 * needed. 284 */ 285 #define PHP_OCI_HANDLE_ERROR(connection, errcode) \ 286 do { \ 287 switch (errcode) { \ 288 case 1013: \ 289 zend_bailout(); \ 290 break; \ 291 case 22: \ 292 case 28: \ 293 case 378: \ 294 case 602: \ 295 case 603: \ 296 case 604: \ 297 case 609: \ 298 case 1012: \ 299 case 1033: \ 300 case 1041: \ 301 case 1043: \ 302 case 1089: \ 303 case 1090: \ 304 case 1092: \ 305 case 3113: \ 306 case 3114: \ 307 case 3122: \ 308 case 3135: \ 309 case 12153: \ 310 case 27146: \ 311 case 28511: \ 312 (connection)->is_open = 0; \ 313 break; \ 314 default: \ 315 { \ 316 ub4 serverStatus = OCI_SERVER_NORMAL; \ 317 PHP_OCI_CALL(OCIAttrGet, ((dvoid *)(connection)->server, OCI_HTYPE_SERVER, (dvoid *)&serverStatus, \ 318 (ub4 *)0, OCI_ATTR_SERVER_STATUS, (connection)->err)); \ 319 if (serverStatus != OCI_SERVER_NORMAL) { \ 320 (connection)->is_open = 0; \ 321 } \ 322 } \ 323 break; \ 324 } \ 325 } while (0) 326 327 #define PHP_OCI_REGISTER_RESOURCE(resource, le_resource) \ 328 do { \ 329 resource->id = ZEND_REGISTER_RESOURCE(NULL, resource, le_resource); \ 330 } while (0) 331 332 #define PHP_OCI_ZVAL_TO_CONNECTION(zval, connection) \ 333 ZEND_FETCH_RESOURCE2(connection, php_oci_connection *, &zval, -1, "oci8 connection", le_connection, le_pconnection) 334 335 #define PHP_OCI_ZVAL_TO_STATEMENT(zval, statement) \ 336 ZEND_FETCH_RESOURCE(statement, php_oci_statement *, &zval, -1, "oci8 statement", le_statement) 337 338 #define PHP_OCI_ZVAL_TO_DESCRIPTOR(zval, descriptor) \ 339 ZEND_FETCH_RESOURCE(descriptor, php_oci_descriptor *, &zval, -1, "oci8 descriptor", le_descriptor) 340 341 #define PHP_OCI_ZVAL_TO_COLLECTION(zval, collection) \ 342 ZEND_FETCH_RESOURCE(collection, php_oci_collection *, &zval, -1, "oci8 collection", le_collection) 343 344 #define PHP_OCI_FETCH_RESOURCE_EX(zval, var, type, name, resource_type) \ 345 do { \ 346 var = (type) zend_fetch_resource(&zval TSRMLS_CC, -1, name, NULL, 1, resource_type); \ 347 if (!var) { \ 348 return 1; \ 349 } \ 350 } while (0) 351 352 #define PHP_OCI_ZVAL_TO_CONNECTION_EX(zval, connection) \ 353 PHP_OCI_FETCH_RESOURCE_EX(zval, connection, php_oci_connection *, "oci8 connection", le_connection) 354 355 #define PHP_OCI_ZVAL_TO_STATEMENT_EX(zval, statement) \ 356 PHP_OCI_FETCH_RESOURCE_EX(zval, statement, php_oci_statement *, "oci8 statement", le_statement) 357 358 #define PHP_OCI_ZVAL_TO_DESCRIPTOR_EX(zval, descriptor) \ 359 PHP_OCI_FETCH_RESOURCE_EX(zval, descriptor, php_oci_descriptor *, "oci8 descriptor", le_descriptor) 360 361 #define PHP_OCI_ZVAL_TO_COLLECTION_EX(zval, collection) \ 362 PHP_OCI_FETCH_RESOURCE_EX(zval, collection, php_oci_collection *, "oci8 collection", le_collection) 363 364 /* }}} */ 365 366 /* PROTOS */ 367 368 /* main prototypes {{{ */ 369 370 void php_oci_column_hash_dtor (void *data); 371 void php_oci_define_hash_dtor (void *data); 372 void php_oci_bind_hash_dtor (void *data); 373 void php_oci_descriptor_flush_hash_dtor (void *data); 374 375 void php_oci_connection_descriptors_free(php_oci_connection *connection TSRMLS_DC); 376 377 sb4 php_oci_error (OCIError *, sword TSRMLS_DC); 378 sb4 php_oci_fetch_errmsg(OCIError *, text ** TSRMLS_DC); 379 int php_oci_fetch_sqltext_offset(php_oci_statement *, text **, ub2 * TSRMLS_DC); 380 381 void php_oci_do_connect (INTERNAL_FUNCTION_PARAMETERS, int , int); 382 php_oci_connection *php_oci_do_connect_ex(char *username, int username_len, char *password, int password_len, char *new_password, int new_password_len, char *dbname, int dbname_len, char *charset, long session_mode, int persistent, int exclusive TSRMLS_DC); 383 384 int php_oci_connection_rollback(php_oci_connection * TSRMLS_DC); 385 int php_oci_connection_commit(php_oci_connection * TSRMLS_DC); 386 int php_oci_connection_release(php_oci_connection *connection TSRMLS_DC); 387 388 int php_oci_password_change(php_oci_connection *, char *, int, char *, int, char *, int TSRMLS_DC); 389 void php_oci_client_get_version(char ** TSRMLS_DC); 390 int php_oci_server_get_version(php_oci_connection *, char ** TSRMLS_DC); 391 392 void php_oci_fetch_row(INTERNAL_FUNCTION_PARAMETERS, int, int); 393 int php_oci_column_to_zval(php_oci_out_column *, zval *, int TSRMLS_DC); 394 395 /* }}} */ 396 397 /* lob related prototypes {{{ */ 398 399 php_oci_descriptor * php_oci_lob_create (php_oci_connection *, long TSRMLS_DC); 400 int php_oci_lob_get_length (php_oci_descriptor *, ub4 * TSRMLS_DC); 401 int php_oci_lob_read (php_oci_descriptor *, long, long, char **, ub4 * TSRMLS_DC); 402 int php_oci_lob_write (php_oci_descriptor *, ub4, char *, int, ub4 * TSRMLS_DC); 403 int php_oci_lob_flush (php_oci_descriptor *, long TSRMLS_DC); 404 int php_oci_lob_set_buffering (php_oci_descriptor *, int TSRMLS_DC); 405 int php_oci_lob_get_buffering (php_oci_descriptor *); 406 int php_oci_lob_copy (php_oci_descriptor *, php_oci_descriptor *, long TSRMLS_DC); 407 int php_oci_lob_close (php_oci_descriptor * TSRMLS_DC); 408 int php_oci_temp_lob_close (php_oci_descriptor * TSRMLS_DC); 409 int php_oci_lob_write_tmp (php_oci_descriptor *, long, char *, int TSRMLS_DC); 410 void php_oci_lob_free(php_oci_descriptor * TSRMLS_DC); 411 int php_oci_lob_import(php_oci_descriptor *descriptor, char * TSRMLS_DC); 412 int php_oci_lob_append (php_oci_descriptor *, php_oci_descriptor * TSRMLS_DC); 413 int php_oci_lob_truncate (php_oci_descriptor *, long TSRMLS_DC); 414 int php_oci_lob_erase (php_oci_descriptor *, long, ub4, ub4 * TSRMLS_DC); 415 int php_oci_lob_is_equal (php_oci_descriptor *, php_oci_descriptor *, boolean * TSRMLS_DC); 416 #if defined(HAVE_OCI_LOB_READ2) 417 sb4 php_oci_lob_callback (dvoid *ctxp, CONST dvoid *bufxp, oraub8 len, ub1 piece, dvoid **changed_bufpp, oraub8 *changed_lenp); 418 #else 419 sb4 php_oci_lob_callback (dvoid *ctxp, CONST dvoid *bufxp, ub4 len, ub1 piece); 420 #endif 421 /* }}} */ 422 423 /* collection related prototypes {{{ */ 424 425 php_oci_collection * php_oci_collection_create(php_oci_connection *, char *, int, char *, int TSRMLS_DC); 426 int php_oci_collection_size(php_oci_collection *, sb4 * TSRMLS_DC); 427 int php_oci_collection_max(php_oci_collection *, long * TSRMLS_DC); 428 int php_oci_collection_trim(php_oci_collection *, long TSRMLS_DC); 429 int php_oci_collection_append(php_oci_collection *, char *, int TSRMLS_DC); 430 int php_oci_collection_element_get(php_oci_collection *, long, zval** TSRMLS_DC); 431 int php_oci_collection_element_set(php_oci_collection *, long, char *, int TSRMLS_DC); 432 int php_oci_collection_element_set_null(php_oci_collection *, long TSRMLS_DC); 433 int php_oci_collection_element_set_date(php_oci_collection *, long, char *, int TSRMLS_DC); 434 int php_oci_collection_element_set_number(php_oci_collection *, long, char *, int TSRMLS_DC); 435 int php_oci_collection_element_set_string(php_oci_collection *, long, char *, int TSRMLS_DC); 436 int php_oci_collection_assign(php_oci_collection *, php_oci_collection * TSRMLS_DC); 437 void php_oci_collection_close(php_oci_collection * TSRMLS_DC); 438 int php_oci_collection_append_null(php_oci_collection * TSRMLS_DC); 439 int php_oci_collection_append_date(php_oci_collection *, char *, int TSRMLS_DC); 440 int php_oci_collection_append_number(php_oci_collection *, char *, int TSRMLS_DC); 441 int php_oci_collection_append_string(php_oci_collection *, char *, int TSRMLS_DC); 442 443 444 /* }}} */ 445 446 /* statement related prototypes {{{ */ 447 448 php_oci_statement * php_oci_statement_create (php_oci_connection *, char *, int TSRMLS_DC); 449 int php_oci_statement_set_prefetch (php_oci_statement *, long TSRMLS_DC); 450 int php_oci_statement_fetch (php_oci_statement *, ub4 TSRMLS_DC); 451 php_oci_out_column * php_oci_statement_get_column (php_oci_statement *, long, char *, int TSRMLS_DC); 452 int php_oci_statement_execute (php_oci_statement *, ub4 TSRMLS_DC); 453 int php_oci_statement_cancel (php_oci_statement * TSRMLS_DC); 454 void php_oci_statement_free (php_oci_statement * TSRMLS_DC); 455 int php_oci_bind_pre_exec(void *data, void *result TSRMLS_DC); 456 int php_oci_bind_post_exec(void *data TSRMLS_DC); 457 int php_oci_bind_by_name(php_oci_statement *, char *, int, zval*, long, ub2 TSRMLS_DC); 458 sb4 php_oci_bind_in_callback(dvoid *, OCIBind *, ub4, ub4, dvoid **, ub4 *, ub1 *, dvoid **); 459 sb4 php_oci_bind_out_callback(dvoid *, OCIBind *, ub4, ub4, dvoid **, ub4 **, ub1 *, dvoid **, ub2 **); 460 php_oci_out_column *php_oci_statement_get_column_helper(INTERNAL_FUNCTION_PARAMETERS, int need_data); 461 int php_oci_cleanup_pre_fetch(void *data TSRMLS_DC); 462 463 int php_oci_statement_get_type(php_oci_statement *, ub2 * TSRMLS_DC); 464 int php_oci_statement_get_numrows(php_oci_statement *, ub4 * TSRMLS_DC); 465 int php_oci_bind_array_by_name(php_oci_statement *statement, char *name, int name_len, zval* var, long max_table_length, long maxlength, long type TSRMLS_DC); 466 php_oci_bind *php_oci_bind_array_helper_number(zval* var, long max_table_length TSRMLS_DC); 467 php_oci_bind *php_oci_bind_array_helper_double(zval* var, long max_table_length TSRMLS_DC); 468 php_oci_bind *php_oci_bind_array_helper_string(zval* var, long max_table_length, long maxlength TSRMLS_DC); 469 php_oci_bind *php_oci_bind_array_helper_date(zval* var, long max_table_length, php_oci_connection *connection TSRMLS_DC); 470 471 /* }}} */ 472 473 ZEND_BEGIN_MODULE_GLOBALS(oci) /* {{{ */ 474 sword errcode; /* global last error code (used when connect fails, for example) */ 475 OCIError *err; /* global error handle */ 476 477 zend_bool debug_mode; /* debug mode flag */ 478 479 long max_persistent; /* maximum number of persistent connections per process */ 480 long num_persistent; /* number of existing persistent connections */ 481 long num_links; /* non-persistent + persistent connections */ 482 long num_statements; /* number of statements open */ 483 long ping_interval; /* time interval between pings */ 484 long persistent_timeout; /* time period after which idle persistent connection is considered expired */ 485 long statement_cache_size; /* statement cache size. used with 9i+ clients only*/ 486 long default_prefetch; /* default prefetch setting */ 487 zend_bool privileged_connect; /* privileged connect flag (On/Off) */ 488 zend_bool old_oci_close_semantics; /* old_oci_close_semantics flag (to determine the way oci_close() should behave) */ 489 490 int shutdown; /* in shutdown flag */ 491 492 OCIEnv *env; /* global environment handle */ 493 494 zend_bool in_call; 495 char *connection_class; 496 zend_bool events; 497 char *edition; 498 ZEND_END_MODULE_GLOBALS(oci) /* }}} */ 499 500 #ifdef ZTS 501 #define OCI_G(v) TSRMG(oci_globals_id, zend_oci_globals *, v) 502 #else 503 #define OCI_G(v) (oci_globals.v) 504 #endif 505 506 ZEND_EXTERN_MODULE_GLOBALS(oci) 507 508 # endif /* !PHP_OCI8_INT_H */ 509 #else /* !HAVE_OCI8 */ 510 511 # define oci8_module_ptr NULL 512 513 #endif /* HAVE_OCI8 */ 514 515 /* 516 * Local variables: 517 * tab-width: 4 518 * c-basic-offset: 4 519 * End: 520 */ 521
