sandbox/win/src/process_thread_dispatcher.h

   1 // Copyright (c) 2010 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_PROCESS_THREAD_DISPATCHER_H_
   6 #define SANDBOX_SRC_PROCESS_THREAD_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 process and thread-related IPC calls.
  15 class ThreadProcessDispatcher : public Dispatcher {
  16  public:
  17   explicit ThreadProcessDispatcher(PolicyBase* policy_base);
  18   ~ThreadProcessDispatcher() {}
  19
  20   // Dispatcher interface.
  21   virtual bool SetupService(InterceptionManager* manager, int service);
  22
  23  private:
  24   // Processes IPC requests coming from calls to NtOpenThread() in the target.
  25   bool NtOpenThread(IPCInfo* ipc, DWORD desired_access, DWORD thread_id);
  26
  27   // Processes IPC requests coming from calls to NtOpenProcess() in the target.
  28   bool NtOpenProcess(IPCInfo* ipc, DWORD desired_access, DWORD process_id);
  29
  30   // Processes IPC requests from calls to NtOpenProcessToken() in the target.
  31   bool NtOpenProcessToken(IPCInfo* ipc, HANDLE process, DWORD desired_access);
  32
  33   // Processes IPC requests from calls to NtOpenProcessTokenEx() in the target.
  34   bool NtOpenProcessTokenEx(IPCInfo* ipc, HANDLE process, DWORD desired_access,
  35                             DWORD attributes);
  36
  37   // Processes IPC requests coming from calls to CreateProcessW() in the target.
  38   bool CreateProcessW(IPCInfo* ipc, std::wstring* name, std::wstring* cmd_line,
  39                       std::wstring* cur_dir, CountedBuffer* info);
  40
  41   PolicyBase* policy_base_;
  42   DISALLOW_COPY_AND_ASSIGN(ThreadProcessDispatcher);
  43 };
  44
  45 }  // namespace sandbox
  46
  47 #endif  // SANDBOX_SRC_PROCESS_THREAD_DISPATCHER_H_