C++ (Cpp) GetUTF8LibPath Examples

Example #1

File: GMPChild.cpp Project: JasonJinCn/gecko-dev

bool
GMPChild::AnswerStartPlugin()
{
  LOGD("%s", __FUNCTION__);

#if defined(XP_WIN)
  PreLoadLibraries(mPluginPath);
#endif
  if (!PreLoadPluginVoucher()) {
    NS_WARNING("Plugin voucher failed to load!");
    return false;
  }
  PreLoadSandboxVoucher();

  nsCString libPath;
  if (!GetUTF8LibPath(libPath)) {
    return false;
  }

  auto platformAPI = new GMPPlatformAPI();
  InitPlatformAPI(*platformAPI, this);

  mGMPLoader = GMPProcessChild::GetGMPLoader();
  if (!mGMPLoader) {
    NS_WARNING("Failed to get GMPLoader");
    delete platformAPI;
    return false;
  }

#if defined(MOZ_GMP_SANDBOX) && defined(XP_MACOSX)
  if (!SetMacSandboxInfo()) {
    NS_WARNING("Failed to set Mac GMP sandbox info");
    delete platformAPI;
    return false;
  }
#endif

  if (!mGMPLoader->Load(libPath.get(),
                        libPath.Length(),
                        mNodeId.BeginWriting(),
                        mNodeId.Length(),
                        platformAPI)) {
    NS_WARNING("Failed to load GMP");
    delete platformAPI;
    return false;
  }

  void* sh = nullptr;
  GMPAsyncShutdownHost* host = static_cast<GMPAsyncShutdownHost*>(this);
  GMPErr err = GetAPI(GMP_API_ASYNC_SHUTDOWN, host, &sh);
  if (err == GMPNoErr && sh) {
    mAsyncShutdown = reinterpret_cast<GMPAsyncShutdown*>(sh);
    SendAsyncShutdownRequired();
  }

  return true;
}

Example #2

File: GMPChild.cpp Project: Wafflespeanut/gecko-dev

mozilla::ipc::IPCResult
GMPChild::AnswerStartPlugin(const nsString& aAdapter)
{
  LOGD("%s", __FUNCTION__);

  nsCString libPath;
  if (!GetUTF8LibPath(libPath)) {
    return IPC_FAIL_NO_REASON(this);
  }

  auto platformAPI = new GMPPlatformAPI();
  InitPlatformAPI(*platformAPI, this);

  mGMPLoader = MakeUnique<GMPLoader>();
#if defined(MOZ_GMP_SANDBOX)
  if (!mGMPLoader->CanSandbox()) {
    LOGD("%s Can't sandbox GMP, failing", __FUNCTION__);
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }
#endif

  bool isWidevine = aAdapter.EqualsLiteral("widevine");
  bool isChromium = aAdapter.EqualsLiteral("chromium");
#if defined(MOZ_GMP_SANDBOX) && defined(XP_MACOSX)
  MacSandboxPluginType pluginType = MacSandboxPluginType_GMPlugin_Default;
  if (isWidevine || isChromium) {
    pluginType = MacSandboxPluginType_GMPlugin_EME_Widevine;
  }
  if (!SetMacSandboxInfo(pluginType)) {
    NS_WARNING("Failed to set Mac GMP sandbox info");
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }
#endif

  GMPAdapter* adapter = nullptr;
  if (isWidevine) {
    adapter = new WidevineAdapter();
  } else if (isChromium) {
    adapter = new ChromiumCDMAdapter();
  }

  if (!mGMPLoader->Load(libPath.get(),
                        libPath.Length(),
                        platformAPI,
                        adapter)) {
    NS_WARNING("Failed to load GMP");
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }

  return IPC_OK();
}

Example #3

mozilla::ipc::IPCResult
GMPChild::AnswerStartPlugin(const nsString& aAdapter)
{
  LOGD("%s", __FUNCTION__);

  nsCString libPath;
  if (!GetUTF8LibPath(libPath)) {
    return IPC_FAIL_NO_REASON(this);
  }

  auto platformAPI = new GMPPlatformAPI();
  InitPlatformAPI(*platformAPI, this);

  mGMPLoader = GMPProcessChild::GetGMPLoader();
  if (!mGMPLoader) {
    NS_WARNING("Failed to get GMPLoader");
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }

  bool isWidevine = aAdapter.EqualsLiteral("widevine");
#if defined(MOZ_GMP_SANDBOX) && defined(XP_MACOSX)
  MacSandboxPluginType pluginType = MacSandboxPluginType_GMPlugin_Default;
  if (isWidevine) {
    pluginType = MacSandboxPluginType_GMPlugin_EME_Widevine;
  }
  if (!SetMacSandboxInfo(pluginType)) {
    NS_WARNING("Failed to set Mac GMP sandbox info");
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }
#endif

  GMPAdapter* adapter = (isWidevine) ? new WidevineAdapter() : nullptr;
  if (!mGMPLoader->Load(libPath.get(),
                        libPath.Length(),
                        mNodeId.BeginWriting(),
                        mNodeId.Length(),
                        platformAPI,
                        adapter)) {
    NS_WARNING("Failed to load GMP");
    delete platformAPI;
    return IPC_FAIL_NO_REASON(this);
  }

  return IPC_OK();
}

Example #4

File: GMPChild.cpp Project: MichaelKohler/gecko-dev

bool
GMPChild::AnswerStartPlugin(const nsString& aAdapter)
{
  LOGD("%s", __FUNCTION__);

  if (!PreLoadPluginVoucher()) {
    NS_WARNING("Plugin voucher failed to load!");
    return false;
  }
  PreLoadSandboxVoucher();

  nsCString libPath;
  if (!GetUTF8LibPath(libPath)) {
    return false;
  }

  auto platformAPI = new GMPPlatformAPI();
  InitPlatformAPI(*platformAPI, this);

  mGMPLoader = GMPProcessChild::GetGMPLoader();
  if (!mGMPLoader) {
    NS_WARNING("Failed to get GMPLoader");
    delete platformAPI;
    return false;
  }

  bool isWidevine = aAdapter.EqualsLiteral("widevine");
#if defined(MOZ_GMP_SANDBOX) && defined(XP_MACOSX)
  MacSandboxPluginType pluginType = MacSandboxPluginType_GMPlugin_Default;
  if (isWidevine) {
    pluginType = MacSandboxPluginType_GMPlugin_EME_Widevine;
  }
  if (!SetMacSandboxInfo(pluginType)) {
    NS_WARNING("Failed to set Mac GMP sandbox info");
    delete platformAPI;
    return false;
  }
#endif

  GMPAdapter* adapter = (isWidevine) ? new WidevineAdapter() : nullptr;
  if (!mGMPLoader->Load(libPath.get(),
                        libPath.Length(),
                        mNodeId.BeginWriting(),
                        mNodeId.Length(),
                        platformAPI,
                        adapter)) {
    NS_WARNING("Failed to load GMP");
    delete platformAPI;
    return false;
  }

  void* sh = nullptr;
  GMPAsyncShutdownHost* host = static_cast<GMPAsyncShutdownHost*>(this);
  GMPErr err = GetAPI(GMP_API_ASYNC_SHUTDOWN, host, &sh);
  if (err == GMPNoErr && sh) {
    mAsyncShutdown = reinterpret_cast<GMPAsyncShutdown*>(sh);
    SendAsyncShutdownRequired();
  }

  return true;
}