#include "php.h"
#include "php_session.h"
#define PS_SANITY_CHECK \
if (PS(default_mod) == NULL) { \
php_error_docref(NULL TSRMLS_CC, E_CORE_ERROR, "Cannot call default session handler"); \
RETURN_FALSE; \
}
#define PS_SANITY_CHECK_IS_OPEN \
PS_SANITY_CHECK; \
if (!PS(mod_user_is_open)) { \
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Parent session handler is not open"); \
RETURN_FALSE; \
}
PHP_METHOD(SessionHandler, open)
{
char *save_path = NULL, *session_name = NULL;
int save_path_len, session_name_len;
PS_SANITY_CHECK;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &save_path, &save_path_len, &session_name, &session_name_len) == FAILURE) {
return;
}
PS(mod_user_is_open) = 1;
RETVAL_BOOL(SUCCESS == PS(default_mod)->s_open(&PS(mod_data), save_path, session_name TSRMLS_CC));
}
PHP_METHOD(SessionHandler, close)
{
PS_SANITY_CHECK_IS_OPEN;
zend_parse_parameters_none();
PS(mod_user_is_open) = 0;
RETVAL_BOOL(SUCCESS == PS(default_mod)->s_close(&PS(mod_data) TSRMLS_CC));
}
PHP_METHOD(SessionHandler, read)
{
char *key, *val;
int key_len, val_len;
PS_SANITY_CHECK_IS_OPEN;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &key, &key_len) == FAILURE) {
return;
}
if (PS(default_mod)->s_read(&PS(mod_data), key, &val, &val_len TSRMLS_CC) == FAILURE) {
RETVAL_FALSE;
return;
}
RETVAL_STRINGL(val, val_len, 1);
str_efree(val);
return;
}
PHP_METHOD(SessionHandler, write)
{
char *key, *val;
int key_len, val_len;
PS_SANITY_CHECK_IS_OPEN;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "ss", &key, &key_len, &val, &val_len) == FAILURE) {
return;
}
RETVAL_BOOL(SUCCESS == PS(default_mod)->s_write(&PS(mod_data), key, val, val_len TSRMLS_CC));
}
PHP_METHOD(SessionHandler, destroy)
{
char *key;
int key_len;
PS_SANITY_CHECK_IS_OPEN;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", &key, &key_len) == FAILURE) {
return;
}
RETVAL_BOOL(SUCCESS == PS(default_mod)->s_destroy(&PS(mod_data), key TSRMLS_CC));
}
PHP_METHOD(SessionHandler, gc)
{
long maxlifetime;
int nrdels;
PS_SANITY_CHECK_IS_OPEN;
if (zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "l", &maxlifetime) == FAILURE) {
return;
}
RETVAL_BOOL(SUCCESS == PS(default_mod)->s_gc(&PS(mod_data), maxlifetime, &nrdels TSRMLS_CC));
}
PHP_METHOD(SessionHandler, create_sid)
{
char *id;
PS_SANITY_CHECK;
if (zend_parse_parameters_none() == FAILURE) {
return;
}
id = PS(default_mod)->s_create_sid(&PS(mod_data), NULL TSRMLS_CC);
RETURN_STRING(id, 0);
}