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56 lines
1.8 KiB
56 lines
1.8 KiB
/*
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include "CameraThreadState.h"
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#include <binder/IPCThreadState.h>
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#include <hwbinder/IPCThreadState.h>
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#include <binderthreadstate/CallerUtils.h>
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#include <unistd.h>
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namespace android {
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int CameraThreadState::getCallingUid() {
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if (getCurrentServingCall() == BinderCallType::HWBINDER) {
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return hardware::IPCThreadState::self()->getCallingUid();
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}
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return IPCThreadState::self()->getCallingUid();
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}
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int CameraThreadState::getCallingPid() {
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if (getCurrentServingCall() == BinderCallType::HWBINDER) {
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return hardware::IPCThreadState::self()->getCallingPid();
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}
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return IPCThreadState::self()->getCallingPid();
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}
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int64_t CameraThreadState::clearCallingIdentity() {
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if (getCurrentServingCall() == BinderCallType::HWBINDER) {
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return hardware::IPCThreadState::self()->clearCallingIdentity();
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}
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return IPCThreadState::self()->clearCallingIdentity();
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}
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void CameraThreadState::restoreCallingIdentity(int64_t token) {
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if (getCurrentServingCall() == BinderCallType::HWBINDER) {
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hardware::IPCThreadState::self()->restoreCallingIdentity(token);
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} else {
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IPCThreadState::self()->restoreCallingIdentity(token);
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}
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return;
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}
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} // android
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