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 #ifndef PHP_PDO_SQLITE_INT_H
22 #define PHP_PDO_SQLITE_INT_H
23 
24 #include <sqlite3.h>
25 
26 typedef struct {
27 	const char *file;
28 	int line;
29 	unsigned int errcode;
30 	char *errmsg;
31 } pdo_sqlite_error_info;
32 
33 struct pdo_sqlite_fci {
34 	zend_fcall_info fci;
35 	zend_fcall_info_cache fcc;
36 };
37 
38 struct pdo_sqlite_func {
39 	struct pdo_sqlite_func *next;
40 
41 	zval func, step, fini;
42 	int argc;
43 	const char *funcname;
44 
45 	/* accelerated callback references */
46 	struct pdo_sqlite_fci afunc, astep, afini;
47 };
48 
49 struct pdo_sqlite_collation {
50 	struct pdo_sqlite_collation *next;
51 
52 	const char *name;
53 	zval callback;
54 	struct pdo_sqlite_fci fc;
55 };
56 
57 typedef struct {
58 	sqlite3 *db;
59 	pdo_sqlite_error_info einfo;
60 	struct pdo_sqlite_func *funcs;
61 	struct pdo_sqlite_collation *collations;
62 } pdo_sqlite_db_handle;
63 
64 typedef struct {
65 	pdo_sqlite_db_handle 	*H;
66 	sqlite3_stmt *stmt;
67 	unsigned pre_fetched:1;
68 	unsigned done:1;
69 } pdo_sqlite_stmt;
70 
71 extern pdo_driver_t pdo_sqlite_driver;
72 
73 extern int _pdo_sqlite_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, const char *file, int line);
74 #define pdo_sqlite_error(s) _pdo_sqlite_error(s, NULL, __FILE__, __LINE__)
75 #define pdo_sqlite_error_stmt(s) _pdo_sqlite_error(stmt->dbh, stmt, __FILE__, __LINE__)
76 
77 extern struct pdo_stmt_methods sqlite_stmt_methods;
78 #endif
79