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path: root/dom/plugins/ipc/PluginQuirks.cpp
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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
 * vim: sw=2 ts=4 et :
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#include "PluginQuirks.h"

#include "nsPluginHost.h"

namespace mozilla::plugins {

int GetQuirksFromMimeTypeAndFilename(const nsCString& aMimeType,
                                     const nsCString& aPluginFilename) {
  int quirks = 0;

  nsPluginHost::SpecialType specialType =
      nsPluginHost::GetSpecialType(aMimeType);

  if (specialType == nsPluginHost::eSpecialType_Flash) {
    quirks |= QUIRK_FLASH_RETURN_EMPTY_DOCUMENT_ORIGIN;
#ifdef OS_WIN
    quirks |= QUIRK_WINLESS_TRACKPOPUP_HOOK;
    quirks |= QUIRK_FLASH_THROTTLE_WMUSER_EVENTS;
    quirks |= QUIRK_FLASH_HOOK_SETLONGPTR;
    quirks |= QUIRK_FLASH_HOOK_GETWINDOWINFO;
    quirks |= QUIRK_FLASH_FIXUP_MOUSE_CAPTURE;
    quirks |= QUIRK_WINLESS_HOOK_IME;
#  if defined(_M_X64) || defined(__x86_64__)
    quirks |= QUIRK_FLASH_HOOK_GETKEYSTATE;
    quirks |= QUIRK_FLASH_HOOK_PRINTDLGW;
    quirks |= QUIRK_FLASH_HOOK_SSL;
    quirks |= QUIRK_FLASH_HOOK_CREATEMUTEXW;
#  endif
#endif
  }

#ifdef XP_MACOSX
  // Whitelist Flash to support offline renderer.
  if (specialType == nsPluginHost::eSpecialType_Flash) {
    quirks |= QUIRK_ALLOW_OFFLINE_RENDERER;
  }
#endif

#ifdef OS_WIN
  if (specialType == nsPluginHost::eSpecialType_Test) {
    quirks |= QUIRK_WINLESS_HOOK_IME;
  }
#endif

  return quirks;
}

}  // namespace mozilla::plugins