1 /* 2 +----------------------------------------------------------------------+ 3 | Copyright (c) The PHP Group | 4 +----------------------------------------------------------------------+ 5 | This source file is subject to version 3.01 of the PHP license, | 6 | that is bundled with this package in the file LICENSE, and is | 7 | available through the world-wide-web at the following url: | 8 | https://www.php.net/license/3_01.txt | 9 | If you did not receive a copy of the PHP license and are unable to | 10 | obtain it through the world-wide-web, please send a note to | 11 | license@php.net so we can mail you a copy immediately. | 12 +----------------------------------------------------------------------+ 13 | Author: Wez Furlong <wez@php.net> | 14 +----------------------------------------------------------------------+ 15 */ 16 17 #ifndef PHP_PDO_OCI_INT_H 18 #define PHP_PDO_OCI_INT_H 19 20 #include "zend_portability.h" 21 22 ZEND_DIAGNOSTIC_IGNORED_START("-Wstrict-prototypes") 23 #include <oci.h> 24 ZEND_DIAGNOSTIC_IGNORED_END 25 26 typedef struct { 27 const char *file; 28 int line; 29 sb4 errcode; 30 char *errmsg; 31 } pdo_oci_error_info; 32 33 /* stuff we use in an OCI database handle */ 34 typedef struct { 35 OCIServer *server; 36 OCISession *session; 37 OCIEnv *env; 38 OCIError *err; 39 OCISvcCtx *svc; 40 /* OCI9; 0 == use NLS_LANG */ 41 ub4 prefetch; 42 ub2 charset; 43 sword last_err; 44 sb4 max_char_width; 45 46 unsigned attached:1; 47 unsigned _reserved:31; 48 49 pdo_oci_error_info einfo; 50 } pdo_oci_db_handle; 51 52 typedef struct { 53 OCIDefine *def; 54 ub2 fetched_len; 55 ub2 retcode; 56 sb2 indicator; 57 58 char *data; 59 ub4 datalen; 60 61 ub2 dtype; 62 63 } pdo_oci_column; 64 65 typedef struct { 66 pdo_oci_db_handle *H; 67 OCIStmt *stmt; 68 OCIError *err; 69 sword last_err; 70 ub2 stmt_type; 71 ub4 exec_type; 72 pdo_oci_column *cols; 73 pdo_oci_error_info einfo; 74 unsigned int have_blobs:1; 75 } pdo_oci_stmt; 76 77 typedef struct { 78 OCIBind *bind; /* allocated by OCI */ 79 sb2 oci_type; 80 sb2 indicator; 81 ub2 retcode; 82 83 ub4 actual_len; 84 85 dvoid *thing; /* for LOBS, REFCURSORS etc. */ 86 87 unsigned used_for_output; 88 } pdo_oci_bound_param; 89 90 extern const ub4 PDO_OCI_INIT_MODE; 91 extern const pdo_driver_t pdo_oci_driver; 92 extern OCIEnv *pdo_oci_Env; 93 94 ub4 _oci_error(OCIError *err, pdo_dbh_t *dbh, pdo_stmt_t *stmt, char *what, sword status, int isinit, const char *file, int line); 95 #define oci_init_error(w) _oci_error(H->err, dbh, NULL, w, H->last_err, TRUE, __FILE__, __LINE__) 96 #define oci_drv_error(w) _oci_error(H->err, dbh, NULL, w, H->last_err, FALSE, __FILE__, __LINE__) 97 #define oci_stmt_error(w) _oci_error(S->err, stmt->dbh, stmt, w, S->last_err, FALSE, __FILE__, __LINE__) 98 99 extern const struct pdo_stmt_methods oci_stmt_methods; 100 101 /* Default prefetch size in number of rows */ 102 #define PDO_OCI_PREFETCH_DEFAULT 100 103 104 /* Arbitrary assumed row length for prefetch memory limit calcuation */ 105 #define PDO_OCI_PREFETCH_ROWSIZE 1024 106 107 108 enum { 109 PDO_OCI_ATTR_ACTION = PDO_ATTR_DRIVER_SPECIFIC, 110 PDO_OCI_ATTR_CLIENT_INFO, 111 PDO_OCI_ATTR_CLIENT_IDENTIFIER, 112 PDO_OCI_ATTR_MODULE, 113 PDO_OCI_ATTR_CALL_TIMEOUT 114 }; 115 116 #endif /* PHP_PDO_OCI_INT_H */ 117
