1335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood/* 2335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * Copyright (C) 2010 The Android Open Source Project 3335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * 4335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * Licensed under the Apache License, Version 2.0 (the "License"); 5335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * you may not use this file except in compliance with the License. 6335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * You may obtain a copy of the License at 7335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * 8335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * http://www.apache.org/licenses/LICENSE-2.0 9335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * 10335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * Unless required by applicable law or agreed to in writing, software 11335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * distributed under the License is distributed on an "AS IS" BASIS, 12335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * See the License for the specific language governing permissions and 14335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood * limitations under the License. 15335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood */ 16335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 17a6c490b8b2d96ebaab632286029463f932ae3b6bMike Lockwood#define LOG_TAG "MtpStorageInfo" 18335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 19d239cb6e6898bdf2300e9038111727a9056c58eeMark Salyzyn#include <inttypes.h> 20d239cb6e6898bdf2300e9038111727a9056c58eeMark Salyzyn 21b14e588bec4d5e39e61b020b5b575f2ce555d316Mike Lockwood#include "MtpDebug.h" 22335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood#include "MtpDataPacket.h" 23335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood#include "MtpStorageInfo.h" 24335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood#include "MtpStringBuffer.h" 25335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 26335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwoodnamespace android { 27335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 28335dd2be955607f2632eabc25045857f2cc8b674Mike LockwoodMtpStorageInfo::MtpStorageInfo(MtpStorageID id) 29335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood : mStorageID(id), 30335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mStorageType(0), 31335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mFileSystemType(0), 32335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mAccessCapability(0), 33335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mMaxCapacity(0), 34335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mFreeSpaceBytes(0), 35335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mFreeSpaceObjects(0), 36335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mStorageDescription(NULL), 37335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mVolumeIdentifier(NULL) 38335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood{ 39335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood} 40335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 41335dd2be955607f2632eabc25045857f2cc8b674Mike LockwoodMtpStorageInfo::~MtpStorageInfo() { 42335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood if (mStorageDescription) 43335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood free(mStorageDescription); 44335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood if (mVolumeIdentifier) 45335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood free(mVolumeIdentifier); 46335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood} 47335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 48ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwoodbool MtpStorageInfo::read(MtpDataPacket& packet) { 49335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood MtpStringBuffer string; 50335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 51335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood // read the device info 52ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt16(mStorageType)) return false; 53ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt16(mFileSystemType)) return false; 54ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt16(mAccessCapability)) return false; 55ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt64(mMaxCapacity)) return false; 56ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt64(mFreeSpaceBytes)) return false; 57ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getUInt32(mFreeSpaceObjects)) return false; 58335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 59ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getString(string)) return false; 60335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mStorageDescription = strdup((const char *)string); 6196a84081d31a1a854f2026fcf507e60c15022db6Daichi Hirono if (!mStorageDescription) return false; 62ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood if (!packet.getString(string)) return false; 63335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mVolumeIdentifier = strdup((const char *)string); 6496a84081d31a1a854f2026fcf507e60c15022db6Daichi Hirono if (!mVolumeIdentifier) return false; 65ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood 66ab063847e6e893740749029a04cce1f6b7345ed5Mike Lockwood return true; 67335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood} 68335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 69335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwoodvoid MtpStorageInfo::print() { 70b8a805261bf0282e992d3608035e47d05a898710Steve Block ALOGD("Storage Info %08X:\n\tmStorageType: %d\n\tmFileSystemType: %d\n\tmAccessCapability: %d\n", 71335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mStorageID, mStorageType, mFileSystemType, mAccessCapability); 72d239cb6e6898bdf2300e9038111727a9056c58eeMark Salyzyn ALOGD("\tmMaxCapacity: %" PRIu64 "\n\tmFreeSpaceBytes: %" PRIu64 "\n\tmFreeSpaceObjects: %d\n", 73335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mMaxCapacity, mFreeSpaceBytes, mFreeSpaceObjects); 74b8a805261bf0282e992d3608035e47d05a898710Steve Block ALOGD("\tmStorageDescription: %s\n\tmVolumeIdentifier: %s\n", 75335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood mStorageDescription, mVolumeIdentifier); 76335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood} 77335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood 78335dd2be955607f2632eabc25045857f2cc8b674Mike Lockwood} // namespace android 79