/*
  +----------------------------------------------------------------------+
  | PHP Version 5                                                        |
  +----------------------------------------------------------------------+
  | Copyright (c) 1997-2004 The PHP Group                                |
  +----------------------------------------------------------------------+
  | This source file is subject to version 3.0 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_0.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.               |
  +----------------------------------------------------------------------+
  | Author: Ard Biesheuvel <abies@php.net>                               |
  +----------------------------------------------------------------------+
*/

/* $Id$ */

#ifndef PHP_PDO_FIREBIRD_INT_H
#define PHP_PDO_FIREBIRD_INT_H

#include <ibase.h>

#ifdef SQLDA_VERSION
#define PDO_FB_SQLDA_VERSION SQLDA_VERSION
#else
#define PDO_FB_SQLDA_VERSION 1
#endif

#define PDO_FB_DIALECT 3

#define SHORT_MAX (1 << 8*sizeof(short)-1)

/* Firebird API has a couple of missing const decls in its API */
#define const_cast(s) ((char*)(s))

typedef struct {

	/* the result of the last API call */
	ISC_STATUS isc_status[20];

	/* the connection handle */
	isc_db_handle db;

	/* the transaction handle */
	isc_tr_handle tr;

} pdo_firebird_db_handle;


typedef struct {
	
	/* the link that owns this statement */
	pdo_firebird_db_handle *H;
	
	/* the statement handle */
	isc_stmt_handle stmt;
	
	/* the name of the cursor (if it has one) */
	char name[32];
	
	/* whether EOF was reached for this statement */
	unsigned exhausted:1;

	unsigned _reserved:31;
	
	/* the input SQLDA */
	XSQLDA *in_sqlda;
	
	/* the output SQLDA */
	XSQLDA out_sqlda; /* last member */
	
} pdo_firebird_stmt;

extern pdo_driver_t pdo_firebird_driver;

extern struct pdo_stmt_methods firebird_stmt_methods;

void _firebird_error(pdo_dbh_t *dbh, pdo_stmt_t *stmt, char const *file, long line TSRMLS_DC);

#endif	/* PHP_PDO_FIREBIRD_INT_H */

/*
 * Local variables:
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 * c-basic-offset: 4
 * End:
 * vim600: noet sw=4 ts=4 fdm=marker
 * vim<600: noet sw=4 ts=4
 */