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/*
* Copyright 2021 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#pragma once
#include <cstring>
#define SAFE_PARCEL(FUNC, ...) \
{ \
status_t error = FUNC(__VA_ARGS__); \
if (error) { \
ALOGE("ERROR(%s, %d). Failed to call parcel %s(%s)", strerror(-error), error, #FUNC, \
#__VA_ARGS__); \
return error; \
} \
}
#define SAFE_PARCEL_READ_SIZE(FUNC, COUNT, SIZE) \
{ \
SAFE_PARCEL(FUNC, COUNT); \
if (static_cast<unsigned int>(*COUNT) > SIZE) { \
ALOGE("ERROR(BAD_VALUE). %s was greater than dataSize", #COUNT); \
return BAD_VALUE; \
} \
}
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