129 lines
3.6 KiB
C
129 lines
3.6 KiB
C
/*
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+----------------------------------------------------------------------+
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| Copyright © The PHP Group and Contributors. |
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+----------------------------------------------------------------------+
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| This source file is subject to the Modified BSD License that is |
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| bundled with this package in the file LICENSE, and is available |
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| through the World Wide Web at <https://www.php.net/license/>. |
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| |
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| SPDX-License-Identifier: BSD-3-Clause |
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+----------------------------------------------------------------------+
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| Authors: Scott MacVicar <scottmac@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef PHP_SQLITE_STRUCTS_H
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#define PHP_SQLITE_STRUCTS_H
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#include <sqlite3.h>
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/* for backwards compatibility reasons */
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#ifndef SQLITE_OPEN_READONLY
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#define SQLITE_OPEN_READONLY 0x00000001
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#endif
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#ifndef SQLITE_OPEN_READWRITE
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#define SQLITE_OPEN_READWRITE 0x00000002
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#endif
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#ifndef SQLITE_OPEN_CREATE
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#define SQLITE_OPEN_CREATE 0x00000004
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#endif
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/* Structure for SQLite Statement Parameter. */
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struct php_sqlite3_bound_param {
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zend_long param_number;
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zend_string *name;
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zend_long type;
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zval parameter;
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};
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/* Structure for SQLite function. */
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typedef struct _php_sqlite3_func {
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struct _php_sqlite3_func *next;
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zend_string *func_name;
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int argc;
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zend_fcall_info_cache func;
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zend_fcall_info_cache step;
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zend_fcall_info_cache fini;
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} php_sqlite3_func;
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/* Structure for SQLite collation function */
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typedef struct _php_sqlite3_collation {
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struct _php_sqlite3_collation *next;
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zend_string *collation_name;
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zend_fcall_info_cache cmp_func;
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} php_sqlite3_collation;
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/* Structure for SQLite Database object. */
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typedef struct _php_sqlite3_db_object {
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bool initialised;
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bool exception;
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sqlite3 *db;
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php_sqlite3_func *funcs;
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php_sqlite3_collation *collations;
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zend_fcall_info_cache authorizer_fcc;
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zend_llist free_list;
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zend_object zo;
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} php_sqlite3_db_object;
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static inline php_sqlite3_db_object *php_sqlite3_db_from_obj(zend_object *obj) {
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return ZEND_CONTAINER_OF(obj, php_sqlite3_db_object, zo);
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}
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#define Z_SQLITE3_DB_P(zv) php_sqlite3_db_from_obj(Z_OBJ_P((zv)))
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/* Structure for SQLite Database object. */
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typedef struct _php_sqlite3_agg_context {
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zval zval_context;
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zend_long row_count;
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} php_sqlite3_agg_context;
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typedef struct _php_sqlite3_stmt_object php_sqlite3_stmt;
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typedef struct _php_sqlite3_result_object php_sqlite3_result;
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/* Structure for SQLite Result object. */
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struct _php_sqlite3_result_object {
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php_sqlite3_db_object *db_obj;
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php_sqlite3_stmt *stmt_obj;
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bool is_prepared_statement;
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/* Cache of column names to speed up repeated fetchArray(SQLITE3_ASSOC) calls.
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* Cache is cleared on reset() and finalize() calls. */
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int column_count;
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zend_string **column_names;
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zend_object zo;
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};
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static inline php_sqlite3_result *php_sqlite3_result_from_obj(zend_object *obj) {
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return ZEND_CONTAINER_OF(obj, php_sqlite3_result, zo);
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}
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#define Z_SQLITE3_RESULT_P(zv) php_sqlite3_result_from_obj(Z_OBJ_P((zv)))
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/* Structure for SQLite Statement object. */
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struct _php_sqlite3_stmt_object {
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sqlite3_stmt *stmt;
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php_sqlite3_db_object *db_obj;
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bool initialised;
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/* Keep track of the zvals for bound parameters */
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HashTable *bound_params;
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zend_object zo;
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};
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static inline php_sqlite3_stmt *php_sqlite3_stmt_from_obj(zend_object *obj) {
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return ZEND_CONTAINER_OF(obj, php_sqlite3_stmt, zo);
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}
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#define Z_SQLITE3_STMT_P(zv) php_sqlite3_stmt_from_obj(Z_OBJ_P((zv)))
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#endif
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