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91 lines
2.3 KiB
91 lines
2.3 KiB
/*
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* Copyright (C) 2015 Cyanogen, Inc.
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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 "DiskPartition.h"
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#include "PublicVolume.h"
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#include "PrivateVolume.h"
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#include "Utils.h"
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#include "VolumeBase.h"
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#include "VolumeManager.h"
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#include <android-base/file.h>
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#include <android-base/stringprintf.h>
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#include <android-base/logging.h>
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#include <diskconfig/diskconfig.h>
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#include <vector>
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#include <fcntl.h>
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#include <inttypes.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/types.h>
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#include <sys/sysmacros.h>
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#include <sys/stat.h>
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#include <sys/mount.h>
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using android::base::ReadFileToString;
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using android::base::WriteStringToFile;
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using android::base::StringPrintf;
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namespace android {
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namespace vold {
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DiskPartition::DiskPartition(const std::string& eventPath, dev_t device,
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const std::string& nickname, int flags, int partnum) :
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Disk(eventPath, device, nickname, flags),
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mPartNum(partnum) {
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// Empty
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}
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DiskPartition::~DiskPartition() {
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// Empty
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}
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status_t DiskPartition::create() {
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CHECK(!mCreated);
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mCreated = true;
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auto listener = VolumeManager::Instance()->getListener();
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if (listener) listener->onDiskCreated(getId(), mFlags);
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dev_t partDevice = makedev(major(mDevice), minor(mDevice) + mPartNum);
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createPublicVolume(partDevice);
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return OK;
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}
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status_t DiskPartition::destroy() {
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CHECK(mCreated);
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destroyAllVolumes();
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mCreated = false;
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auto listener = VolumeManager::Instance()->getListener();
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if (listener) listener->onDiskDestroyed(getId());
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return OK;
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}
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status_t DiskPartition::partitionPublic() {
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return -1;
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}
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status_t DiskPartition::partitionPrivate() {
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return -1;
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}
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status_t DiskPartition::partitionMixed(int8_t ratio) {
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return -1;
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}
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} // namespace vold
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} // namespace android
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