/**

 * WinPR: Windows Portable Runtime

 * WinPR Logger

 *

 * Copyright 2013 Marc-Andre Moreau <marcandre.moreau@gmail.com>

 *

 * 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 <winpr/config.h>

#include <winpr/crt.h>

#include <winpr/path.h>

#include <winpr/file.h>

#include <winpr/string.h>

#include "wlog.h"

#include "Message.h"

char* WLog_Message_GetOutputFileName(int id, const char* ext)

{

  char* FilePath = GetKnownSubPath(KNOWN_PATH_TEMP, "wlog");

  if (!FilePath)

    return nullptr;

  char* FileName = nullptr;

  size_t FileNameLen = 0;

  char* FullFileName = nullptr;

  if (!winpr_PathFileExists(FilePath))

  {

    if (!winpr_PathMakePath(FilePath, nullptr))

      goto fail;

  }

  const DWORD ProcessId = GetCurrentProcessId();

  if (id >= 0)

    winpr_asprintf(&FileName, &FileNameLen, "%" PRIu32 "-%d.%s", ProcessId, id, ext);

  else

    winpr_asprintf(&FileName, &FileNameLen, "%" PRIu32 ".%s", ProcessId, ext);

  FullFileName = GetCombinedPath(FilePath, FileName);

fail:

  free(FilePath);

  free(FileName);

  return FullFileName;

}