oxmc
f6176009b1
Stages TWRP's GUI engine and standalone tooling as PawletOS-owned modules instead of a bootable/recovery fork, per the plugin-architecture finding in NOTES-ota-recovery-ab.md: stock recovery_main.cpp already dlopen()s librecovery_ui_ext.so and dlsym()s make_device() from it at runtime, so the UI layer doesn't require touching stock bootable/recovery at all. Confirmed via source grep that recovery.cpp/install.cpp have zero references into the partition manager/backup engine/GUI code and vice versa. recovery_ui/: TWRP's gui/, minuitwrp/, libpixelflinger/ (copied verbatim, GPL-3.0), plus a new device/ providing PawletTwrpUI (a ScreenRecoveryUI subclass) and make_device() — written from scratch against stock's RecoveryUI/ScreenRecoveryUI virtual-method contract, since TWRP's own fork never ships a make_device() (every real TWRP device provides its own, and no reference device tree was available to copy from). Top-level Android.bp defines librecovery_ui_pawlet_twrp, the module TARGET_RECOVERY_UI_LIB should point at. gui/Android.bp and minuitwrp/Android.bp had their include_dirs rewritten for the new paths. recovery_toolkit/: partition manager, backup engine (tar/digest/adbbu/apex), filesystem/format support (exfat/dosfstools/gpt/fuse/mtp/crypto), scripting (openrecoveryscript/orscmd/twrpinstall), shared helpers. Source only, no Android.bp yet for any of it. Known gap blocking recovery_ui from actually linking: gui/'s libguitwrp depends on libaosprecovery, built from recovery_toolkit/helpers/twrp.cpp via a Go Soong plugin (libaosprecovery_defaults.go) not yet ported. Neither repo has been build-tested — no local AOSP build environment available in this workspace. See each directory's README.md for a precise done/not-done breakdown.
113 lines
3.9 KiB
C++
113 lines
3.9 KiB
C++
/*
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* Copyright (C) 2010 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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#ifndef _MTP_DATABASE_H
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#define _MTP_DATABASE_H
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#include "MtpTypes.h"
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#include "MtpStringBuffer.h"
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class MtpDataPacket;
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class MtpProperty;
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class MtpObjectInfo;
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class MtpDatabase {
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public:
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virtual ~MtpDatabase() {}
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// called from SendObjectInfo to reserve a database entry for the incoming file
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virtual MtpObjectHandle beginSendObject(const char* path,
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MtpObjectFormat format,
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MtpObjectHandle parent,
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MtpStorageID storage,
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uint64_t size,
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time_t modified) = 0;
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// called to report success or failure of the SendObject file transfer
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// success should signal a notification of the new object's creation,
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// failure should remove the database entry created in beginSendObject
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virtual void endSendObject(const char* path,
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MtpObjectHandle handle,
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MtpObjectFormat format,
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bool succeeded) = 0;
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virtual MtpObjectHandleList* getObjectList(MtpStorageID storageID,
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MtpObjectFormat format,
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MtpObjectHandle parent) = 0;
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virtual int getNumObjects(MtpStorageID storageID,
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MtpObjectFormat format,
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MtpObjectHandle parent) = 0;
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// callee should delete[] the results from these
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// results can be NULL
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virtual MtpObjectFormatList* getSupportedPlaybackFormats() = 0;
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virtual MtpObjectFormatList* getSupportedCaptureFormats() = 0;
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virtual MtpObjectPropertyList* getSupportedObjectProperties(MtpObjectFormat format) = 0;
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virtual MtpDevicePropertyList* getSupportedDeviceProperties() = 0;
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virtual void createDB(MtpStorage* storage, MtpStorageID storageID) = 0;
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virtual MtpResponseCode getObjectPropertyValue(MtpObjectHandle handle,
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MtpObjectProperty property,
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MtpDataPacket& packet) = 0;
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virtual MtpResponseCode setObjectPropertyValue(MtpObjectHandle handle,
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MtpObjectProperty property,
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MtpDataPacket& packet) = 0;
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virtual MtpResponseCode getDevicePropertyValue(MtpDeviceProperty property,
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MtpDataPacket& packet) = 0;
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virtual MtpResponseCode setDevicePropertyValue(MtpDeviceProperty property,
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MtpDataPacket& packet) = 0;
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virtual MtpResponseCode resetDeviceProperty(MtpDeviceProperty property) = 0;
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virtual MtpResponseCode getObjectPropertyList(MtpObjectHandle handle,
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uint32_t format, uint32_t property,
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int groupCode, int depth,
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MtpDataPacket& packet) = 0;
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virtual MtpResponseCode getObjectInfo(MtpObjectHandle handle,
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MtpObjectInfo& info) = 0;
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virtual void* getThumbnail(MtpObjectHandle handle, size_t& outThumbSize) = 0;
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virtual MtpResponseCode getObjectFilePath(MtpObjectHandle handle,
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MtpStringBuffer& outFilePath,
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int64_t& outFileLength,
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MtpObjectFormat& outFormat) = 0;
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// virtual MtpResponseCode deleteFile(MtpObjectHandle handle) = 0;
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virtual MtpObjectHandleList* getObjectReferences(MtpObjectHandle handle) = 0;
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virtual MtpResponseCode setObjectReferences(MtpObjectHandle handle,
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MtpObjectHandleList* references) = 0;
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virtual MtpProperty* getObjectPropertyDesc(MtpObjectProperty property,
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MtpObjectFormat format) = 0;
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virtual MtpProperty* getDevicePropertyDesc(MtpDeviceProperty property) = 0;
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virtual void sessionStarted() = 0;
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virtual void sessionEnded() = 0;
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};
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#endif // _MTP_DATABASE_H
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