78 lines
3.1 KiB
C++
78 lines
3.1 KiB
C++
// 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 file.
|
|
|
|
#include "libcef/browser/pepper/browser_pepper_host_factory.h"
|
|
|
|
#include "libcef/browser/pepper/pepper_flash_browser_host.h"
|
|
#include "libcef/browser/pepper/pepper_isolated_file_system_message_filter.h"
|
|
|
|
#include "build/build_config.h"
|
|
#include "chrome/browser/renderer_host/pepper/pepper_flash_clipboard_message_filter.h"
|
|
#include "chrome/browser/renderer_host/pepper/pepper_flash_drm_host.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"
|
|
|
|
using ppapi::host::MessageFilterHost;
|
|
using ppapi::host::ResourceHost;
|
|
using ppapi::host::ResourceMessageFilter;
|
|
|
|
CefBrowserPepperHostFactory::CefBrowserPepperHostFactory(
|
|
content::BrowserPpapiHost* host)
|
|
: host_(host) {}
|
|
|
|
CefBrowserPepperHostFactory::~CefBrowserPepperHostFactory() {}
|
|
|
|
scoped_ptr<ResourceHost> CefBrowserPepperHostFactory::CreateResourceHost(
|
|
ppapi::host::PpapiHost* host,
|
|
PP_Resource resource,
|
|
PP_Instance instance,
|
|
const IPC::Message& message) {
|
|
DCHECK(host == host_->GetPpapiHost());
|
|
|
|
// Make sure the plugin is giving us a valid instance for this resource.
|
|
if (!host_->IsValidInstance(instance))
|
|
return scoped_ptr<ResourceHost>();
|
|
|
|
// Flash interfaces.
|
|
if (host_->GetPpapiHost()->permissions().HasPermission(
|
|
ppapi::PERMISSION_FLASH)) {
|
|
switch (message.type()) {
|
|
case PpapiHostMsg_Flash_Create::ID:
|
|
return scoped_ptr<ResourceHost>(
|
|
new PepperFlashBrowserHost(host_, instance, resource));
|
|
case PpapiHostMsg_FlashClipboard_Create::ID: {
|
|
scoped_refptr<ResourceMessageFilter> clipboard_filter(
|
|
new chrome::PepperFlashClipboardMessageFilter);
|
|
return scoped_ptr<ResourceHost>(new MessageFilterHost(
|
|
host_->GetPpapiHost(), instance, resource, clipboard_filter));
|
|
}
|
|
case PpapiHostMsg_FlashDRM_Create::ID:
|
|
return scoped_ptr<ResourceHost>(
|
|
new chrome::PepperFlashDRMHost(host_, instance, resource));
|
|
}
|
|
}
|
|
|
|
// 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 scoped_ptr<ResourceHost>();
|
|
return scoped_ptr<ResourceHost>(
|
|
new MessageFilterHost(host, instance, resource, isolated_fs_filter));
|
|
}
|
|
|
|
NOTREACHED() << "Unhandled message type: " << message.type();
|
|
return scoped_ptr<ResourceHost>();
|
|
}
|