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 | Author: Wez Furlong <wez@php.net> | 16 +----------------------------------------------------------------------+ 17 */ 18 19 /* $Id$ */ 20 21 #include <oci.h> 22 23 typedef struct { 24 const char *file; 25 int line; 26 sb4 errcode; 27 char *errmsg; 28 } pdo_oci_error_info; 29 30 /* stuff we use in an OCI database handle */ 31 typedef struct { 32 OCIServer *server; 33 OCISession *session; 34 OCIEnv *env; 35 OCIError *err; 36 OCISvcCtx *svc; 37 /* OCI9; 0 == use NLS_LANG */ 38 ub4 prefetch; 39 ub2 charset; 40 sword last_err; 41 sb4 max_char_width; 42 43 unsigned attached:1; 44 unsigned _reserved:31; 45 46 pdo_oci_error_info einfo; 47 } pdo_oci_db_handle; 48 49 typedef struct { 50 OCIDefine *def; 51 ub2 fetched_len; 52 ub2 retcode; 53 sb2 indicator; 54 55 char *data; 56 ub4 datalen; 57 58 ub2 dtype; 59 60 } pdo_oci_column; 61 62 typedef struct { 63 pdo_oci_db_handle *H; 64 OCIStmt *stmt; 65 OCIError *err; 66 sword last_err; 67 ub2 stmt_type; 68 ub4 exec_type; 69 pdo_oci_column *cols; 70 pdo_oci_error_info einfo; 71 unsigned int have_blobs:1; 72 } pdo_oci_stmt; 73 74 typedef struct { 75 OCIBind *bind; /* allocated by OCI */ 76 sb2 oci_type; 77 sb2 indicator; 78 ub2 retcode; 79 80 ub4 actual_len; 81 82 dvoid *thing; /* for LOBS, REFCURSORS etc. */ 83 84 unsigned used_for_output; 85 } pdo_oci_bound_param; 86 87 extern const ub4 PDO_OCI_INIT_MODE; 88 extern pdo_driver_t pdo_oci_driver; 89 extern OCIEnv *pdo_oci_Env; 90 91 ub4 _oci_error(OCIError *err, pdo_dbh_t *dbh, pdo_stmt_t *stmt, char *what, sword status, int isinit, const char *file, int line); 92 #define oci_init_error(w) _oci_error(H->err, dbh, NULL, w, H->last_err, TRUE, __FILE__, __LINE__) 93 #define oci_drv_error(w) _oci_error(H->err, dbh, NULL, w, H->last_err, FALSE, __FILE__, __LINE__) 94 #define oci_stmt_error(w) _oci_error(S->err, stmt->dbh, stmt, w, S->last_err, FALSE, __FILE__, __LINE__) 95 96 extern struct pdo_stmt_methods oci_stmt_methods; 97 98 /* Default prefetch size in number of rows */ 99 #define PDO_OCI_PREFETCH_DEFAULT 100 100 101 /* Arbitrary assumed row length for prefetch memory limit calcuation */ 102 #define PDO_OCI_PREFETCH_ROWSIZE 1024 103 104 105 enum { 106 PDO_OCI_ATTR_ACTION = PDO_ATTR_DRIVER_SPECIFIC, 107 PDO_OCI_ATTR_CLIENT_INFO, 108 PDO_OCI_ATTR_CLIENT_IDENTIFIER, 109 PDO_OCI_ATTR_MODULE 110 }; 111
