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-rw-r--r--mtp/MtpServer.h155
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diff --git a/mtp/MtpServer.h b/mtp/MtpServer.h
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--- a/mtp/MtpServer.h
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-/*
- * Copyright (C) 2010 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * Copyright (C) 2014 TeamWin - bigbiff and Dees_Troy mtp database conversion to C++
- */
-
-#ifndef _MTP_SERVER_H
-#define _MTP_SERVER_H
-
-#include <utils/threads.h>
-#include <utils/Vector.h>
-#include "MtpRequestPacket.h"
-#include "MtpDatabase.h"
-#include "MtpDataPacket.h"
-#include "MtpResponsePacket.h"
-#include "MtpEventPacket.h"
-#include "mtp.h"
-#include "MtpUtils.h"
-
-
-class MtpDatabase;
-class MtpStorage;
-
-class MtpServer {
-
-private:
- // file descriptor for MTP kernel driver
- int mFD;
- android::Mutex mMutex;
- MtpDatabase* mDatabase;
-
- // appear as a PTP device
- bool mPtp;
-
- // group to own new files and folders
- int mFileGroup;
- // permissions for new files and directories
- int mFilePermission;
- int mDirectoryPermission;
-
- // current session ID
- MtpSessionID mSessionID;
- // true if we have an open session and mSessionID is valid
- bool mSessionOpen;
-
- MtpRequestPacket mRequest;
- MtpDataPacket mData;
- MtpResponsePacket mResponse;
- MtpEventPacket mEvent;
-
- MtpStorageList mStorages;
-
- // handle for new object, set by SendObjectInfo and used by SendObject
- MtpObjectHandle mSendObjectHandle;
- MtpObjectFormat mSendObjectFormat;
- MtpString mSendObjectFilePath;
- size_t mSendObjectFileSize;
-
- pthread_mutex_t mtpMutex;
-
- // represents an MTP object that is being edited using the android extensions
- // for direct editing (BeginEditObject, SendPartialObject, TruncateObject and EndEditObject)
- class ObjectEdit {
- public:
- MtpObjectHandle mHandle;
- MtpString mPath;
- uint64_t mSize;
- MtpObjectFormat mFormat;
- int mFD;
-
- ObjectEdit(MtpObjectHandle handle, const char* path, uint64_t size,
- MtpObjectFormat format, int fd)
- : mHandle(handle), mPath(path), mSize(size), mFormat(format), mFD(fd) {
- }
-
- virtual ~ObjectEdit() {
- close(mFD);
- }
- };
- android::Vector<ObjectEdit*> mObjectEditList;
-
-public:
- MtpServer(MtpDatabase* database, bool ptp,
- int fileGroup, int filePerm, int directoryPerm);
- virtual ~MtpServer();
-
- MtpStorage* getStorage(MtpStorageID id);
- inline bool hasStorage() { return mStorages.size() > 0; }
- bool hasStorage(MtpStorageID id);
- void addStorage(MtpStorage* storage);
- void removeStorage(MtpStorage* storage);
-
- void run(int fd);
-
- void sendObjectAdded(MtpObjectHandle handle);
- void sendObjectRemoved(MtpObjectHandle handle);
- void sendObjectUpdated(MtpObjectHandle handle);
-
-private:
- void sendStoreAdded(MtpStorageID id);
- void sendStoreRemoved(MtpStorageID id);
- void sendEvent(MtpEventCode code, uint32_t param1);
-
- void addEditObject(MtpObjectHandle handle, MtpString& path,
- uint64_t size, MtpObjectFormat format, int fd);
- ObjectEdit* getEditObject(MtpObjectHandle handle);
- void removeEditObject(MtpObjectHandle handle);
- void commitEdit(ObjectEdit* edit);
-
- bool handleRequest();
-
- MtpResponseCode doGetDeviceInfo();
- MtpResponseCode doOpenSession();
- MtpResponseCode doCloseSession();
- MtpResponseCode doGetStorageIDs();
- MtpResponseCode doGetStorageInfo();
- MtpResponseCode doGetObjectPropsSupported();
- MtpResponseCode doGetObjectHandles();
- MtpResponseCode doGetNumObjects();
- MtpResponseCode doGetObjectReferences();
- MtpResponseCode doSetObjectReferences();
- MtpResponseCode doGetObjectPropValue();
- MtpResponseCode doSetObjectPropValue();
- MtpResponseCode doGetDevicePropValue();
- MtpResponseCode doSetDevicePropValue();
- MtpResponseCode doResetDevicePropValue();
- MtpResponseCode doGetObjectPropList();
- MtpResponseCode doGetObjectInfo();
- MtpResponseCode doGetObject();
- MtpResponseCode doGetThumb();
- MtpResponseCode doGetPartialObject(MtpOperationCode operation);
- MtpResponseCode doSendObjectInfo();
- MtpResponseCode doSendObject();
- MtpResponseCode doDeleteObject();
- MtpResponseCode doGetObjectPropDesc();
- MtpResponseCode doGetDevicePropDesc();
- MtpResponseCode doSendPartialObject();
- MtpResponseCode doTruncateObject();
- MtpResponseCode doBeginEditObject();
- MtpResponseCode doEndEditObject();
-};
-
-#endif // _MTP_SERVER_H