1// Copyright (c) 2011 The Chromium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "chrome/plugin/chrome_content_plugin_client.h" 6 7#if defined(ENABLE_REMOTING) 8#include "base/files/file_path.h" 9#include "base/path_service.h" 10#include "content/public/common/content_paths.h" 11#include "media/base/media.h" 12#if defined(OS_WIN) 13#include "base/logging.h" 14#include "base/native_library.h" 15#elif defined(OS_POSIX) && !defined(OS_MACOSX) && defined(USE_NSS) 16#include "crypto/nss_util.h" 17#endif 18#endif 19 20namespace chrome { 21 22void ChromeContentPluginClient::PreSandboxInitialization() { 23#if defined(ENABLE_REMOTING) 24 25 // Load crypto libraries for the Chromoting client plugin. 26#if defined(OS_POSIX) && !defined(OS_MACOSX) && defined(USE_NSS) 27 // On platforms where we use system NSS libraries, the .so's must be loaded 28 // before the sandbox is initialized. 29 crypto::ForceNSSNoDBInit(); 30 crypto::EnsureNSSInit(); 31#elif defined(OS_WIN) 32 // crypt32.dll is used to decode X509 certificates for Chromoting. 33 base::NativeLibraryLoadError error; 34 if (base::LoadNativeLibrary(base::FilePath(L"crypt32.dll"), &error) == NULL) 35 LOG(ERROR) << "Failed to load crypto32.dll: " << error.ToString(); 36#endif // defined(OS_WIN) 37 38 // Load media libraries for the Chromoting client plugin. 39 base::FilePath media_path; 40 PathService::Get(content::DIR_MEDIA_LIBS, &media_path); 41 if (!media_path.empty()) 42 media::InitializeMediaLibrary(media_path); 43 44#endif // defined(ENABLE_REMOTING) 45} 46 47} // namespace chrome 48