43 lines
1.4 KiB
C++
43 lines
1.4 KiB
C++
/*
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* Copyright (C) 2020 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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#pragma once
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#include <binder/Status.h>
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#include <string>
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#include <stdint.h>
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#include <sys/types.h>
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namespace android::vold {
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binder::Status Ok();
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binder::Status Exception(uint32_t code, const std::string& msg);
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binder::Status CheckPermission(const char* permission);
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binder::Status CheckUidOrRoot(uid_t expectedUid);
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binder::Status CheckArgumentId(const std::string& id);
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binder::Status CheckArgumentPath(const std::string& path);
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binder::Status CheckArgumentHex(const std::string& hex);
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// Incremental service is only allowed to touch its own directory, and the installed apps dir.
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// This function ensures the caller isn't doing anything tricky.
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enum class IncrementalPathKind { MountSource, MountTarget, Bind, Any };
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binder::Status CheckIncrementalPath(IncrementalPathKind kind, const std::string& path);
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} // namespace android::vold
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