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/* Copyright 2000-2005 The Apache Software Foundation or its licensors, as
* applicable.
*
* 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.
*/
/* Usage Notes:
*
* this module, and the misc/win32/utf8.c modules must be
* compiled APR_EXPORT_STATIC and linked to an application with
* the /entry:wmainCRTStartup flag. This module becomes the true
* wmain entry point, and passes utf-8 reformatted argv and env
* arrays to the application's main function.
*
* This module is only compatible with Unicode-only executables.
* Mixed (Win9x backwards compatible) binaries should refer instead
* to the apr_startup.c module.
*
* _dbg_malloc/realloc is used in place of the usual API, in order
* to convince the MSVCRT that they created these entities. If we
* do not create them as _CRT_BLOCK entities, the crt will fault
* on an assert. We are not worrying about the crt's locks here,
* since we are single threaded [so far].
*/
#include "apr_general.h"
#include "ShellAPI.h"
#include "crtdbg.h"
#include "wchar.h"
#include "apr_arch_file_io.h"
#include "assert.h"
#include "apr_private.h"
#include "apr_arch_misc.h"
/* This symbol is _private_, although it must be exported.
*/
extern int main(int argc, const char **argv, const char **env);
int wmain(int argc, const wchar_t **wargv, const wchar_t **wenv)
{
char **argv;
char **env;
int dupenv;
(void)apr_wastrtoastr(&argv, wargv, argc);
dupenv = apr_wastrtoastr(&env, wenv, -1);
_environ = _malloc_dbg((dupenv + 1) * sizeof (char *),
_CRT_BLOCK, __FILE__, __LINE__ );
memcpy(_environ, env, (dupenv + 1) * sizeof (char *));
/* MSVCRT will attempt to maintain the wide environment calls
* on _putenv(), which is bogus if we've passed a non-ascii
* string to _putenv(), since they use MultiByteToWideChar
* and breaking the implicit utf-8 assumption we've built.
*
* Reset _wenviron for good measure.
*/
if (_wenviron) {
wenv = _wenviron;
_wenviron = NULL;
free((wchar_t **)wenv);
}
apr_app_init_complete = 1;
return main(argc, argv, env);
}
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