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-rw-r--r--sandbox/src/sync_interception.cc107
1 files changed, 0 insertions, 107 deletions
diff --git a/sandbox/src/sync_interception.cc b/sandbox/src/sync_interception.cc
deleted file mode 100644
index 4832c79..0000000
--- a/sandbox/src/sync_interception.cc
+++ /dev/null
@@ -1,107 +0,0 @@
-// Copyright (c) 2006-2008 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.
-
-#include "sandbox/src/sync_interception.h"
-
-#include "sandbox/src/crosscall_client.h"
-#include "sandbox/src/ipc_tags.h"
-#include "sandbox/src/policy_params.h"
-#include "sandbox/src/policy_target.h"
-#include "sandbox/src/sandbox_factory.h"
-#include "sandbox/src/sandbox_nt_util.h"
-#include "sandbox/src/sharedmem_ipc_client.h"
-#include "sandbox/src/target_services.h"
-
-namespace sandbox {
-
-HANDLE WINAPI TargetCreateEventW(CreateEventWFunction orig_CreateEvent,
- LPSECURITY_ATTRIBUTES security_attributes,
- BOOL manual_reset, BOOL initial_state,
- LPCWSTR name) {
- // Check if the process can create it first.
- HANDLE handle = orig_CreateEvent(security_attributes, manual_reset,
- initial_state, name);
- DWORD original_error = ::GetLastError();
- if (NULL != handle)
- return handle;
-
- // We don't trust that the IPC can work this early.
- if (!SandboxFactory::GetTargetServices()->GetState()->InitCalled())
- return NULL;
-
- do {
- if (security_attributes)
- break;
-
- void* memory = GetGlobalIPCMemory();
- if (NULL == memory)
- break;
-
- CountedParameterSet<NameBased> params;
- params[NameBased::NAME] = ParamPickerMake(name);
-
- if (!QueryBroker(IPC_CREATEEVENT_TAG, params.GetBase()))
- break;
-
- SharedMemIPCClient ipc(memory);
- CrossCallReturn answer = {0};
- ResultCode code = CrossCall(ipc, IPC_CREATEEVENT_TAG, name, manual_reset,
- initial_state, &answer);
-
- if (SBOX_ALL_OK != code)
- break;
-
- ::SetLastError(answer.win32_result);
- return answer.handle;
- } while (false);
-
- ::SetLastError(original_error);
- return NULL;
-}
-
-// Interception of OpenEventW on the child process.
-// It should never be called directly
-HANDLE WINAPI TargetOpenEventW(OpenEventWFunction orig_OpenEvent,
- ACCESS_MASK desired_access, BOOL inherit_handle,
- LPCWSTR name) {
- // Check if the process can open it first.
- HANDLE handle = orig_OpenEvent(desired_access, inherit_handle, name);
- DWORD original_error = ::GetLastError();
- if (NULL != handle)
- return handle;
-
- // We don't trust that the IPC can work this early.
- if (!SandboxFactory::GetTargetServices()->GetState()->InitCalled())
- return NULL;
-
- do {
- void* memory = GetGlobalIPCMemory();
- if (NULL == memory)
- break;
-
- uint32 inherit_handle_ipc = inherit_handle;
- CountedParameterSet<OpenEventParams> params;
- params[OpenEventParams::NAME] = ParamPickerMake(name);
- params[OpenEventParams::ACCESS] = ParamPickerMake(desired_access);
-
- if (!QueryBroker(IPC_OPENEVENT_TAG, params.GetBase()))
- break;
-
- SharedMemIPCClient ipc(memory);
- CrossCallReturn answer = {0};
- ResultCode code = CrossCall(ipc, IPC_OPENEVENT_TAG, name, desired_access,
- inherit_handle_ipc, &answer);
-
- if (SBOX_ALL_OK != code)
- break;
-
- ::SetLastError(answer.win32_result);
- return answer.handle;
- } while (false);
-
- ::SetLastError(original_error);
- return NULL;
-}
-
-} // namespace sandbox