mirror of
https://github.com/topjohnwu/Magisk.git
synced 2024-12-18 05:58:30 +00:00
60 lines
2.3 KiB
C++
60 lines
2.3 KiB
C++
/*
|
|
* Copyright (C) 2008 The Android Open Source Project
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* * Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* * Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
|
|
* OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include "contexts.h"
|
|
|
|
struct PrefixNode;
|
|
class ContextListNode;
|
|
|
|
class ContextsSplit : public Contexts {
|
|
public:
|
|
virtual ~ContextsSplit() override {
|
|
}
|
|
|
|
virtual bool Initialize(bool writable, const char* filename, bool* fsetxattr_failed) override;
|
|
virtual prop_area* GetPropAreaForName(const char* name) override;
|
|
virtual prop_area* GetSerialPropArea() override {
|
|
return serial_prop_area_;
|
|
}
|
|
virtual void ForEach(void (*propfn)(const prop_info* pi, void* cookie), void* cookie) override;
|
|
virtual void ResetAccess() override;
|
|
virtual void FreeAndUnmap() override;
|
|
|
|
private:
|
|
bool MapSerialPropertyArea(bool access_rw, bool* fsetxattr_failed);
|
|
bool InitializePropertiesFromFile(const char* filename);
|
|
bool InitializeProperties();
|
|
|
|
PrefixNode* prefixes_ = nullptr;
|
|
ContextListNode* contexts_ = nullptr;
|
|
prop_area* serial_prop_area_ = nullptr;
|
|
const char* filename_ = nullptr;
|
|
};
|