ppapi/proxy/output_protection_resource.h

   1 // Copyright 2013 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 #ifndef PPAPI_PROXY_OUTPUT_PROTECTION_RESOURCE_H_
   6 #define PPAPI_PROXY_OUTPUT_PROTECTION_RESOURCE_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "ppapi/c/private/ppb_output_protection_private.h"
  10 #include "ppapi/proxy/device_enumeration_resource_helper.h"
  11 #include "ppapi/proxy/plugin_resource.h"
  12 #include "ppapi/thunk/ppb_output_protection_api.h"
  13
  14 namespace ppapi {
  15 namespace proxy {
  16
  17 class OutputProtectionResource
  18     : public PluginResource,
  19       public ::ppapi::thunk::PPB_OutputProtection_API {
  20  public:
  21   OutputProtectionResource(Connection connection,
  22                            PP_Instance instance);
  23
  24  private:
  25   virtual ~OutputProtectionResource();
  26
  27   // PluginResource overrides.
  28   virtual thunk::PPB_OutputProtection_API* AsPPB_OutputProtection_API()
  29       override;
  30
  31   // PPB_OutputProtection_API implementation.
  32   virtual int32_t QueryStatus(
  33       uint32_t* link_mask,
  34       uint32_t* protection_mask,
  35       const scoped_refptr<TrackedCallback>& callback) override;
  36   virtual int32_t EnableProtection(
  37       uint32_t desired_method_mask,
  38       const scoped_refptr<TrackedCallback>& callback) override;
  39
  40   void OnPluginMsgQueryStatusReply(
  41       uint32_t* out_link_mask,
  42       uint32_t* out_protection_mask,
  43       const ResourceMessageReplyParams& params,
  44       uint32_t link_mask,
  45       uint32_t protection_mask);
  46   void OnPluginMsgEnableProtectionReply(
  47       const ResourceMessageReplyParams& params);
  48
  49   scoped_refptr<TrackedCallback> query_status_callback_;
  50   scoped_refptr<TrackedCallback> enable_protection_callback_;
  51
  52   DISALLOW_COPY_AND_ASSIGN(OutputProtectionResource);
  53 };
  54
  55 }  // namespace proxy
  56 }  // namespace ppapi
  57
  58 #endif  // PPAPI_PROXY_OUTPUT_PROTECTION_RESOURCE_H_