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phongo_ini.c
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phongo_ini.c
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/*
* Copyright 2021-present MongoDB, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include <stdio.h>
#include <time.h>
#include <php.h>
#include <main/php_open_temporary_file.h>
#include "php_phongo.h"
#include "phongo_ini.h"
#include "phongo_log.h"
ZEND_EXTERN_MODULE_GLOBALS(mongodb)
static FILE* phongo_ini_tmp_file(const char* tmp_dir)
{
int fd = -1;
char* prefix;
int len;
zend_string* filename = NULL;
FILE* stream = NULL;
len = spprintf(&prefix, 0, "PHONGO-%ld", time(NULL));
/* TODO: Refactor this to use fdopen (see: PHPC-2181) */
fd = php_open_temporary_fd(tmp_dir, prefix, &filename);
if (fd != -1) {
close(fd);
}
if (filename) {
stream = VCWD_FOPEN(ZSTR_VAL(filename), "a");
efree(filename);
}
efree(prefix);
return stream;
}
static PHP_INI_MH(OnUpdateDebug)
{
FILE* stream = NULL;
if (!new_value ||
zend_string_equals_literal_ci(new_value, "") ||
zend_string_equals_literal_ci(new_value, "0") ||
zend_string_equals_literal_ci(new_value, "off") ||
zend_string_equals_literal_ci(new_value, "no") ||
zend_string_equals_literal_ci(new_value, "false")) {
goto done;
}
if (zend_string_equals_literal_ci(new_value, "stderr")) {
stream = stderr;
} else if (zend_string_equals_literal_ci(new_value, "stdout")) {
stream = stdout;
} else if (
zend_string_equals_literal_ci(new_value, "1") ||
zend_string_equals_literal_ci(new_value, "on") ||
zend_string_equals_literal_ci(new_value, "yes") ||
zend_string_equals_literal_ci(new_value, "true")) {
stream = phongo_ini_tmp_file(NULL);
} else {
stream = phongo_ini_tmp_file(ZSTR_VAL(new_value));
}
/* TODO: Consider failing if we do not have a stream by this point */
done:
phongo_log_set_stream(stream);
/* OnUpdateString should always succeed, but defer to its retval anyway */
return OnUpdateString(entry, new_value, mh_arg1, mh_arg2, mh_arg3, stage);
}
void phongo_display_ini_entries(ZEND_MODULE_INFO_FUNC_ARGS)
{
DISPLAY_INI_ENTRIES();
}
void phongo_register_ini_entries(INIT_FUNC_ARGS)
{
PHP_INI_BEGIN()
STD_PHP_INI_ENTRY("mongodb.debug", "", PHP_INI_ALL, OnUpdateDebug, debug, zend_mongodb_globals, mongodb_globals)
PHP_INI_END()
REGISTER_INI_ENTRIES();
}
void phongo_unregister_ini_entries(SHUTDOWN_FUNC_ARGS)
{
UNREGISTER_INI_ENTRIES();
}

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phongo_ini.c (2 KB)

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