root/ext/sqlite3/php_sqlite3_structs.h

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/*
   +----------------------------------------------------------------------+
   | PHP Version 5                                                        |
   +----------------------------------------------------------------------+
   | Copyright (c) 1997-2015 The PHP Group                                |
   +----------------------------------------------------------------------+
   | This source file is subject to version 3.01 of the PHP license,      |
   | that is bundled with this package in the file LICENSE, and is        |
   | available through the world-wide-web at the following url:           |
   | http://www.php.net/license/3_01.txt                                  |
   | If you did not receive a copy of the PHP license and are unable to   |
   | obtain it through the world-wide-web, please send a note to          |
   | license@php.net so we can mail you a copy immediately.               |
   +----------------------------------------------------------------------+
   | Authors: Scott MacVicar <scottmac@php.net>                           |
   +----------------------------------------------------------------------+
*/

/* $Id$ */

#ifndef PHP_SQLITE_STRUCTS_H
#define PHP_SQLITE_STRUCTS_H

#include <sqlite3.h>

/* for backwards compatibility reasons */
#ifndef SQLITE_OPEN_READONLY
#define SQLITE_OPEN_READONLY 0x00000001
#endif

#ifndef SQLITE_OPEN_READWRITE
#define SQLITE_OPEN_READWRITE 0x00000002
#endif

#ifndef SQLITE_OPEN_CREATE
#define SQLITE_OPEN_CREATE 0x00000004
#endif

/* Structure for SQLite Statement Parameter. */
struct php_sqlite3_bound_param  {
        long param_number;
        char *name;
        int name_len;
        long type;

        zval *parameter;
};

struct php_sqlite3_fci {
        zend_fcall_info fci;
        zend_fcall_info_cache fcc;
};

/* Structure for SQLite function. */
typedef struct _php_sqlite3_func {
        struct _php_sqlite3_func *next;

        const char *func_name;
        int argc;

        zval *func, *step, *fini;
        struct php_sqlite3_fci afunc, astep, afini;
} php_sqlite3_func;

/* Structure for SQLite collation function */
typedef struct _php_sqlite3_collation {
        struct _php_sqlite3_collation *next;

        const char *collation_name;
        zval *cmp_func;
        struct php_sqlite3_fci fci;
} php_sqlite3_collation;

/* Structure for SQLite Database object. */
typedef struct _php_sqlite3_db_object  {
        zend_object zo;
        int initialised;
        sqlite3 *db;
        php_sqlite3_func *funcs;
        php_sqlite3_collation *collations;

        zend_bool exception;

        zend_llist free_list;
} php_sqlite3_db_object;

/* Structure for SQLite Database object. */
typedef struct _php_sqlite3_agg_context  {
        zval *zval_context;
        long row_count;
} php_sqlite3_agg_context;

typedef struct _php_sqlite3_stmt_object php_sqlite3_stmt;
typedef struct _php_sqlite3_result_object php_sqlite3_result;

/* sqlite3 objects to be destroyed */
typedef struct _php_sqlite3_free_list {
        zval *stmt_obj_zval;
        php_sqlite3_stmt *stmt_obj;
} php_sqlite3_free_list;

/* Structure for SQLite Result object. */
struct _php_sqlite3_result_object  {
        zend_object zo;
        php_sqlite3_db_object *db_obj;
        php_sqlite3_stmt *stmt_obj;
        zval *stmt_obj_zval;
        
        int is_prepared_statement;
        int complete;
};

/* Structure for SQLite Statement object. */
struct _php_sqlite3_stmt_object  {
        zend_object zo;
        sqlite3_stmt *stmt;
        php_sqlite3_db_object *db_obj;
        zval *db_obj_zval;

        int initialised;

        /* Keep track of the zvals for bound parameters */
        HashTable *bound_params;
};

#endif


/*
 * Local variables:
 * tab-width: 4
 * c-basic-offset: 4
 * indent-tabs-mode: t
 * End:
 */