dad69277b7
All new files and folders are created with group sdcard_rw Permissions for new files are 0664 and directories 0775 Change-Id: I6d508231150f687e2e529112fd47f10e30fa594f Signed-off-by: Mike Lockwood <lockwood@android.com>
107 lines
3.2 KiB
C++
107 lines
3.2 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_SERVER_H
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#define _MTP_SERVER_H
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#include "MtpRequestPacket.h"
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#include "MtpDataPacket.h"
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#include "MtpResponsePacket.h"
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#include "mtp.h"
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#include "MtpUtils.h"
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namespace android {
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class MtpStorage;
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class MtpSqliteDatabase;
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class MtpProperty;
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class MtpServer {
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private:
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// file descriptor for MTP kernel driver
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int mFD;
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// path to our sqlite3 database
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const char* mDatabasePath;
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MtpSqliteDatabase* mDatabase;
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// group to own new files and folders
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int mFileGroup;
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// permissions for new files and directories
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int mFilePermission;
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int mDirectoryPermission;
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// current session ID
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MtpSessionID mSessionID;
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// true if we have an open session and mSessionID is valid
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bool mSessionOpen;
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MtpRequestPacket mRequest;
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MtpDataPacket mData;
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MtpResponsePacket mResponse;
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MtpStorageList mStorages;
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MtpPropertyList mObjectProperties;
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MtpPropertyList mDeviceProperties;
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// handle for new object, set by SendObjectInfo and used by SendObject
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MtpObjectHandle mSendObjectHandle;
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MtpString mSendObjectFilePath;
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size_t mSendObjectFileSize;
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public:
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MtpServer(int fd, const char* databasePath,
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int fileGroup, int filePerm, int directoryPerm);
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virtual ~MtpServer();
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void addStorage(const char* filePath);
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inline void addStorage(MtpStorage* storage) { mStorages.push(storage); }
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MtpStorage* getStorage(MtpStorageID id);
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void scanStorage();
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void run();
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MtpProperty* getObjectProperty(MtpPropertyCode propCode);
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MtpProperty* getDeviceProperty(MtpPropertyCode propCode);
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private:
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void initObjectProperties();
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bool handleRequest();
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MtpResponseCode doGetDeviceInfo();
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MtpResponseCode doOpenSession();
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MtpResponseCode doCloseSession();
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MtpResponseCode doGetStorageIDs();
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MtpResponseCode doGetStorageInfo();
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MtpResponseCode doGetObjectPropsSupported();
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MtpResponseCode doGetObjectHandles();
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MtpResponseCode doGetObjectPropValue();
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MtpResponseCode doGetObjectInfo();
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MtpResponseCode doGetObject();
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MtpResponseCode doSendObjectInfo();
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MtpResponseCode doSendObject();
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MtpResponseCode doDeleteObject();
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MtpResponseCode doGetObjectPropDesc();
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};
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}; // namespace android
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#endif // _MTP_SERVER_H
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