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// Copyright 2014 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.
#ifndef COMPONENTS_CDM_BROWSER_CDM_MESSAGE_FILTER_ANDROID_H_
#define COMPONENTS_CDM_BROWSER_CDM_MESSAGE_FILTER_ANDROID_H_
#include "base/basictypes.h"
#include "content/public/browser/browser_message_filter.h"
struct SupportedKeySystemRequest;
struct SupportedKeySystemResponse;
namespace cdm {
// Message filter for EME on android. It is responsible for getting the
// SupportedKeySystems information and passing it back to renderer.
class CdmMessageFilterAndroid
: public content::BrowserMessageFilter {
public:
CdmMessageFilterAndroid();
private:
virtual ~CdmMessageFilterAndroid();
// BrowserMessageFilter implementation.
virtual bool OnMessageReceived(const IPC::Message& message) override;
virtual void OverrideThreadForMessage(
const IPC::Message& message,
content::BrowserThread::ID* thread) override;
// Query the key system information.
void OnQueryKeySystemSupport(const SupportedKeySystemRequest& request,
SupportedKeySystemResponse* response);
void OnGetPlatformKeySystemNames(std::vector<std::string>* key_systems);
DISALLOW_COPY_AND_ASSIGN(CdmMessageFilterAndroid);
};
} // namespace cdm
#endif // COMPONENTS_CDM_BROWSER_CDM_MESSAGE_FILTER_ANDROID_H_
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