/**

 * FreeRDP: A Remote Desktop Protocol Implementation

 * Warning log functions

 *

 * Copyright 2026 Armin Novak <anovak@thincast.com>

 * Copyright 2026 Thincast Technologies GmbH

 *

 * 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/string.h>

#include <freerdp/utils/warnings.h>

static const DWORD level = WLOG_WARN;

static void warn_contact_details(wLog* log)

{

  WLog_Print_unchecked(

      log, level,

      " If problems occur please check https://github.com/FreeRDP/FreeRDP/issues for "

      "known issues!");

  WLog_Print_unchecked(

      log, level,

      "Be prepared to fix issues yourself though as nobody is actively working on this.");

  WLog_Print_unchecked(

      log, level,

      " Developers hang out in https://matrix.to/#/#FreeRDP:matrix.org?via=matrix.org "

      "- don't hesitate to ask some questions. (replies might take some time depending "

      "on your timezone) - if you intend using this component write us a message");

}

void freerdp_warn_unmaintained(wLog* log, const char* what, ...)

{

  if (!WLog_IsLevelActive(log, level))

    return;

  char* str = nullptr;

  size_t slen = 0;

  va_list ap;

  va_start(ap, what);

  winpr_vasprintf(&str, &slen, what, ap);

  va_end(ap);

  WLog_Print_unchecked(log, level, "[unmaintained] %s is currently unmaintained!", str);

  free(str);

  warn_contact_details(log);

}

void freerdp_warn_experimental(wLog* log, const char* what, ...)

{

  if (!WLog_IsLevelActive(log, level))

    return;

  char* str = nullptr;

  size_t slen = 0;

  va_list ap;

  va_start(ap, what);

  winpr_vasprintf(&str, &slen, what, ap);

  va_end(ap);

  WLog_Print_unchecked(log, level, "[experimental] %s is currently experimental!", str);

  free(str);

  warn_contact_details(log);

}

void freerdp_warn_deprecated(wLog* log, const char* what, const char* replacement, ...)

{

  if (!WLog_IsLevelActive(log, level))

    return;

  char* str = nullptr;

  size_t slen = 0;

  va_list ap;

  va_start(ap, replacement);

  winpr_vasprintf(&str, &slen, what, ap);

  va_end(ap);

  WLog_Print_unchecked(log, level, "[deprecated] %s has been deprecated", str);

  if (replacement)

    WLog_Print_unchecked(log, level, "%s", replacement);

  WLog_Print_unchecked(

      log, level, "If you are interested in keeping %s alive get in touch with the developers",

      str);

  free(str);

  warn_contact_details(log);

}