4b94cfd391
Files and folders that we create during backups, copy log, or MTP operations often do not have the proper uid/gid/contexts assigned. We will attempt to read the proper contexts from the settings storage path and assign those same contexts to any files or dirs that we create. Change-Id: I769f9479854122b49b499de2175e6e2d026f8afd
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* Copyright (C) 2014 The Team Win Recovery 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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/*
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* The purpose of these functions is to try to get and set the proper
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* file permissions, SELinux contexts, owner, and group so that these
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* files are accessible when we boot up to normal Android via MTP and to
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* file manager apps. During early boot we try to read the contexts and
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* owner / group info from /data/media or from /data/media/0 and store
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* them in static variables. From there, we'll try to set the same
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* contexts, owner, and group information on most files we create during
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* operations like backups, copying the log, and MTP operations.
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*/
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#ifndef _RECOVERY_SET_CONTEXTS_H
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#define _RECOVERY_SET_CONTEXTS_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <sys/stat.h>
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#include "selinux/selinux.h"
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int tw_get_default_metadata(const char* filename);
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int tw_set_default_metadata(const char* filename);
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#ifdef __cplusplus
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}
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#endif
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#endif //_RECOVERY_SET_CONTEXTS_H
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