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https://github.com/php/php-src.git
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144 lines
4.1 KiB
C
144 lines
4.1 KiB
C
/*
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+----------------------------------------------------------------------+
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| PHP Version 5 |
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+----------------------------------------------------------------------+
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| Copyright (c) 1997-2014 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Author: Arpad Ray <arpad@php.net> |
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+----------------------------------------------------------------------+
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*/
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/* $Id$ */
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#include "php.h"
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#include "php_session.h"
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#define PS_SANITY_CHECK \
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if (PS(default_mod) == NULL) { \
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php_error_docref(NULL TSRMLS_CC, E_CORE_ERROR, "Cannot call default session handler"); \
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RETURN_FALSE; \
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}
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#define PS_SANITY_CHECK_IS_OPEN \
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PS_SANITY_CHECK; \
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if (!PS(mod_user_is_open)) { \
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php_error_docref(NULL TSRMLS_CC, E_WARNING, "Parent session handler is not open"); \
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RETURN_FALSE; \
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}
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/* {{{ proto bool SessionHandler::open(string save_path, string session_name)
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Wraps the old open handler */
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PHP_METHOD(SessionHandler, open)
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{
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char *save_path = NULL, *session_name = NULL;
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int save_path_len, session_name_len;
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PS_SANITY_CHECK;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &save_path, &save_path_len, &session_name, &session_name_len) == FAILURE) {
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return;
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}
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PS(mod_user_is_open) = 1;
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RETVAL_BOOL(SUCCESS == PS(default_mod)->s_open(&PS(mod_data), save_path, session_name TSRMLS_CC));
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}
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/* }}} */
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/* {{{ proto bool SessionHandler::close()
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Wraps the old close handler */
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PHP_METHOD(SessionHandler, close)
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{
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PS_SANITY_CHECK_IS_OPEN;
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// don't return on failure, since not closing the default handler
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// could result in memory leaks or other nasties
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zend_parse_parameters_none();
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PS(mod_user_is_open) = 0;
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RETVAL_BOOL(SUCCESS == PS(default_mod)->s_close(&PS(mod_data) TSRMLS_CC));
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}
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/* }}} */
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/* {{{ proto bool SessionHandler::read(string id)
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Wraps the old read handler */
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PHP_METHOD(SessionHandler, read)
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{
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char *key, *val;
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int key_len, val_len;
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PS_SANITY_CHECK_IS_OPEN;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &key, &key_len) == FAILURE) {
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return;
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}
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if (PS(default_mod)->s_read(&PS(mod_data), key, &val, &val_len TSRMLS_CC) == FAILURE) {
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RETVAL_FALSE;
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return;
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}
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RETVAL_STRINGL(val, val_len, 1);
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efree(val);
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return;
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}
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/* }}} */
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/* {{{ proto bool SessionHandler::write(string id, string data)
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Wraps the old write handler */
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PHP_METHOD(SessionHandler, write)
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{
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char *key, *val;
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int key_len, val_len;
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PS_SANITY_CHECK_IS_OPEN;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &key, &key_len, &val, &val_len) == FAILURE) {
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return;
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}
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RETVAL_BOOL(SUCCESS == PS(default_mod)->s_write(&PS(mod_data), key, val, val_len TSRMLS_CC));
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}
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/* }}} */
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/* {{{ proto bool SessionHandler::destroy(string id)
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Wraps the old destroy handler */
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PHP_METHOD(SessionHandler, destroy)
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{
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char *key;
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int key_len;
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PS_SANITY_CHECK_IS_OPEN;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &key, &key_len) == FAILURE) {
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return;
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}
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RETVAL_BOOL(SUCCESS == PS(default_mod)->s_destroy(&PS(mod_data), key TSRMLS_CC));
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}
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/* }}} */
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/* {{{ proto bool SessionHandler::gc(int maxlifetime)
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Wraps the old gc handler */
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PHP_METHOD(SessionHandler, gc)
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{
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long maxlifetime;
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int nrdels;
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PS_SANITY_CHECK_IS_OPEN;
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if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &maxlifetime) == FAILURE) {
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return;
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}
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RETVAL_BOOL(SUCCESS == PS(default_mod)->s_gc(&PS(mod_data), maxlifetime, &nrdels TSRMLS_CC));
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}
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/* }}} */
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