1 files changed, 69 insertions, 0 deletions
diff --git a/security/sandbox/chromium/sandbox/win/src/process_thread_dispatcher.h b/security/sandbox/chromium/sandbox/win/src/process_thread_dispatcher.h
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index 0000000000..07466c46e2
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+++ b/security/sandbox/chromium/sandbox/win/src/process_thread_dispatcher.h
@@ -0,0 +1,69 @@
+// Copyright (c) 2010 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef SANDBOX_SRC_PROCESS_THREAD_DISPATCHER_H_
+#define SANDBOX_SRC_PROCESS_THREAD_DISPATCHER_H_
+
+#include <stdint.h>
+
+#include <string>
+
+#include "base/macros.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(PolicyBase* policy_base);
+  ~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 coming from calls to NtOpenProcess() in the target.
+  bool NtOpenProcess(IPCInfo* ipc,
+                     uint32_t desired_access,
+                     uint32_t process_id);
+
+  // Processes IPC requests from calls to NtOpenProcessToken() in the target.
+  bool NtOpenProcessToken(IPCInfo* ipc,
+                          HANDLE process,
+                          uint32_t desired_access);
+
+  // 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 CreateProcessW() in the target.
+  bool CreateProcessW(IPCInfo* ipc,
+                      std::wstring* name,
+                      std::wstring* cmd_line,
+                      std::wstring* cur_dir,
+                      std::wstring* target_cur_dir,
+                      CountedBuffer* info);
+
+  // 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);
+
+  PolicyBase* policy_base_;
+  DISALLOW_COPY_AND_ASSIGN(ThreadProcessDispatcher);
+};
+
+}  // namespace sandbox
+
+#endif  // SANDBOX_SRC_PROCESS_THREAD_DISPATCHER_H_