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_ 48
