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| |
| // This is based on chrome/browser/renderer_host/pepper/chrome_browser_pepper_host_factory.cc: |
| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE.Chromium file. |
| |
| #include "pepper_host_factory_qt.h" |
| |
| #include "base/memory/ptr_util.h" |
| #include "build/build_config.h" |
| #include "chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.h" |
| #include "content/public/browser/browser_ppapi_host.h" |
| #include "ppapi/host/message_filter_host.h" |
| #include "ppapi/host/ppapi_host.h" |
| #include "ppapi/host/resource_host.h" |
| #include "ppapi/proxy/ppapi_messages.h" |
| #include "ppapi/shared_impl/ppapi_permissions.h" |
| |
| #include "pepper_flash_browser_host_qt.h" |
| #include "pepper_isolated_file_system_message_filter.h" |
| |
| using ppapi::host::MessageFilterHost; |
| using ppapi::host::ResourceMessageFilter; |
| |
| namespace QtWebEngineCore { |
| |
| PepperHostFactoryQt::PepperHostFactoryQt(content::BrowserPpapiHost* host) |
| : host_(host) |
| { |
| } |
| |
| PepperHostFactoryQt::~PepperHostFactoryQt() {} |
| |
| std::unique_ptr<ppapi::host::ResourceHost> PepperHostFactoryQt::CreateResourceHost(ppapi::host::PpapiHost* host, |
| PP_Resource resource, |
| PP_Instance instance, |
| const IPC::Message& message) |
| { |
| DCHECK(host == host_->GetPpapiHost()); |
| |
| |
| if (!host_->IsValidInstance(instance)) |
| return nullptr; |
| |
| // Flash interfaces. |
| if (host_->GetPpapiHost()->permissions().HasPermission(ppapi::PERMISSION_FLASH)) { |
| switch (message.type()) { |
| case PpapiHostMsg_Flash_Create::ID: |
| return base::WrapUnique(new PepperFlashBrowserHostQt(host_, instance, resource)); |
| case PpapiHostMsg_FlashClipboard_Create::ID: { |
| scoped_refptr<ResourceMessageFilter> clipboard_filter(new PepperFlashClipboardMessageFilter); |
| return base::WrapUnique(new MessageFilterHost( |
| host_->GetPpapiHost(), instance, resource, clipboard_filter)); |
| } |
| } |
| } |
| |
| // Permissions for the following interfaces will be checked at the |
| // time of the corresponding instance's methods calls (because |
| // permission check can be performed only on the UI |
| // thread). Currently these interfaces are available only for |
| // whitelisted apps which may not have access to the other private |
| // interfaces. |
| if (message.type() == PpapiHostMsg_IsolatedFileSystem_Create::ID) { |
| PepperIsolatedFileSystemMessageFilter* isolated_fs_filter = PepperIsolatedFileSystemMessageFilter::Create(instance, host_); |
| if (!isolated_fs_filter) |
| return nullptr; |
| return base::WrapUnique( |
| new MessageFilterHost(host_->GetPpapiHost(), instance, resource, isolated_fs_filter)); |
| } |
| |
| return nullptr; |
| } |
| |
| } // namespace QtWebEngineCore |