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      1 // Copyright (c) 2012 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 SANDBOX_SRC_HANDLE_DISPATCHER_H_
      6 #define SANDBOX_SRC_HANDLE_DISPATCHER_H_
      7 
      8 #include "base/basictypes.h"
      9 #include "sandbox/win/src/crosscall_server.h"
     10 #include "sandbox/win/src/sandbox_policy_base.h"
     11 
     12 namespace sandbox {
     13 
     14 // This class handles handle-related IPC calls.
     15 class HandleDispatcher : public Dispatcher {
     16  public:
     17   explicit HandleDispatcher(PolicyBase* policy_base);
     18   ~HandleDispatcher() {}
     19 
     20   // Dispatcher interface.
     21   virtual bool SetupService(InterceptionManager* manager, int service);
     22 
     23  private:
     24   // Processes IPC requests coming from calls to
     25   // TargetServices::DuplicateHandle() in the target.
     26   bool DuplicateHandleProxy(IPCInfo* ipc, HANDLE source_handle,
     27                             DWORD target_process_id, DWORD desired_access,
     28                             DWORD options);
     29 
     30   PolicyBase* policy_base_;
     31   DISALLOW_COPY_AND_ASSIGN(HandleDispatcher);
     32 };
     33 
     34 }  // namespace sandbox
     35 
     36 #endif  // SANDBOX_SRC_HANDLE_DISPATCHER_H_
     37 
     38