| // Copyright 2010 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef SANDBOX_WIN_SRC_PROCESS_THREAD_DISPATCHER_H_ |
| #define SANDBOX_WIN_SRC_PROCESS_THREAD_DISPATCHER_H_ |
| |
| #include <stdint.h> |
| |
| #include "sandbox/win/src/crosscall_server.h" |
| #include "sandbox/win/src/ipc_tags.h" |
| #include "sandbox/win/src/sandbox_policy_base.h" |
| |
| namespace sandbox { |
| |
| // This class handles process and thread-related IPC calls. |
| class ThreadProcessDispatcher : public Dispatcher { |
| public: |
| explicit ThreadProcessDispatcher(); |
| |
| ThreadProcessDispatcher(const ThreadProcessDispatcher&) = delete; |
| ThreadProcessDispatcher& operator=(const ThreadProcessDispatcher&) = delete; |
| |
| ~ThreadProcessDispatcher() override {} |
| |
| // Dispatcher interface. |
| bool SetupService(InterceptionManager* manager, IpcTag service) override; |
| |
| private: |
| // Processes IPC requests coming from calls to NtOpenThread() in the target. |
| bool NtOpenThread(IPCInfo* ipc, uint32_t desired_access, uint32_t thread_id); |
| |
| // Processes IPC requests from calls to NtOpenProcessTokenEx() in the target. |
| bool NtOpenProcessTokenEx(IPCInfo* ipc, |
| HANDLE process, |
| uint32_t desired_access, |
| uint32_t attributes); |
| |
| // Processes IPC requests coming from calls to CreateThread() in the target. |
| bool CreateThread(IPCInfo* ipc, |
| SIZE_T stack_size, |
| LPTHREAD_START_ROUTINE start_address, |
| LPVOID parameter, |
| DWORD creation_flags); |
| }; |
| |
| } // namespace sandbox |
| |
| #endif // SANDBOX_WIN_SRC_PROCESS_THREAD_DISPATCHER_H_ |