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 20 #if defined(OS_MACOSX) 21 #include "base/mac/mac_util.h" 22 #include "base/mac/scoped_cftyperef.h" 23 #include "base/strings/sys_string_conversions.h" 24 #include "grit/chromium_strings.h" 25 #include "ui/base/l10n/l10n_util.h" 26 #endif 27 28 namespace chrome { 29 30 void ChromeContentPluginClient::PreSandboxInitialization() { 31 #if defined(ENABLE_REMOTING) 32 33 // Load crypto libraries for the Chromoting client plugin. 34 #if defined(OS_POSIX) && !defined(OS_MACOSX) && defined(USE_NSS) 35 // On platforms where we use system NSS libraries, the .so's must be loaded 36 // before the sandbox is initialized. 37 crypto::ForceNSSNoDBInit(); 38 crypto::EnsureNSSInit(); 39 #elif defined(OS_WIN) 40 // crypt32.dll is used to decode X509 certificates for Chromoting. 41 std::string error; 42 if (base::LoadNativeLibrary(base::FilePath(L"crypt32.dll"), &error) == NULL) 43 LOG(ERROR) << "Failed to load crypto32.dll: " << error; 44 #endif // defined(OS_WIN) 45 46 // Load media libraries for the Chromoting client plugin. 47 base::FilePath media_path; 48 PathService::Get(content::DIR_MEDIA_LIBS, &media_path); 49 if (!media_path.empty()) 50 media::InitializeMediaLibrary(media_path); 51 52 #endif // defined(ENABLE_REMOTING) 53 } 54 55 void ChromeContentPluginClient::PluginProcessStarted( 56 const string16& plugin_name) { 57 #if defined(OS_MACOSX) 58 base::ScopedCFTypeRef<CFStringRef> cf_plugin_name( 59 base::SysUTF16ToCFStringRef(plugin_name)); 60 base::ScopedCFTypeRef<CFStringRef> app_name(base::SysUTF16ToCFStringRef( 61 l10n_util::GetStringUTF16(IDS_SHORT_PLUGIN_APP_NAME))); 62 base::ScopedCFTypeRef<CFStringRef> process_name( 63 CFStringCreateWithFormat(kCFAllocatorDefault, 64 NULL, 65 CFSTR("%@ (%@)"), 66 cf_plugin_name.get(), 67 app_name.get())); 68 base::mac::SetProcessName(process_name); 69 #endif 70 } 71 72 } // namespace chrome 73