Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2015 The Android Open Source Project |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package com.android.mtp; |
| 18 | |
| 19 | import android.content.Context; |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 20 | import android.mtp.MtpObjectInfo; |
Tomasz Mikolajewski | 52652ac | 2015-08-05 17:33:33 +0900 | [diff] [blame] | 21 | import android.os.ParcelFileDescriptor; |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 22 | import android.util.SparseArray; |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 23 | |
| 24 | import java.io.IOException; |
Daichi Hirono | e5323b7 | 2015-07-29 16:10:47 +0900 | [diff] [blame] | 25 | import java.util.Arrays; |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 26 | import java.util.HashMap; |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 27 | import java.util.Map; |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 28 | |
Daichi Hirono | 6ee4a1c | 2015-07-31 10:30:05 +0900 | [diff] [blame] | 29 | public class TestMtpManager extends MtpManager { |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 30 | public static final int CREATED_DOCUMENT_HANDLE = 1000; |
| 31 | |
Daichi Hirono | 6baa16e | 2015-08-12 13:51:59 +0900 | [diff] [blame] | 32 | protected static String pack(int... args) { |
Daichi Hirono | e5323b7 | 2015-07-29 16:10:47 +0900 | [diff] [blame] | 33 | return Arrays.toString(args); |
| 34 | } |
| 35 | |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 36 | private final SparseArray<MtpDeviceRecord> mDevices = new SparseArray<>(); |
Tomasz Mikolajewski | bb430fa | 2015-08-25 18:34:30 +0900 | [diff] [blame] | 37 | private final Map<String, MtpObjectInfo> mObjectInfos = new HashMap<>(); |
Daichi Hirono | 124d060 | 2015-08-11 17:08:35 +0900 | [diff] [blame] | 38 | private final Map<String, int[]> mObjectHandles = new HashMap<>(); |
| 39 | private final Map<String, byte[]> mThumbnailBytes = new HashMap<>(); |
Daichi Hirono | 124d060 | 2015-08-11 17:08:35 +0900 | [diff] [blame] | 40 | private final Map<String, byte[]> mImportFileBytes = new HashMap<>(); |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 41 | |
Daichi Hirono | 6ee4a1c | 2015-07-31 10:30:05 +0900 | [diff] [blame] | 42 | TestMtpManager(Context context) { |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 43 | super(context); |
| 44 | } |
| 45 | |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 46 | void addValidDevice(MtpDeviceRecord device) { |
| 47 | mDevices.put(device.deviceId, device); |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 48 | } |
| 49 | |
Tomasz Mikolajewski | bb430fa | 2015-08-25 18:34:30 +0900 | [diff] [blame] | 50 | void setObjectHandles(int deviceId, int storageId, int parentHandle, int[] objectHandles) { |
| 51 | mObjectHandles.put(pack(deviceId, storageId, parentHandle), objectHandles); |
Daichi Hirono | 124d060 | 2015-08-11 17:08:35 +0900 | [diff] [blame] | 52 | } |
| 53 | |
Tomasz Mikolajewski | bb430fa | 2015-08-25 18:34:30 +0900 | [diff] [blame] | 54 | void setObjectInfo(int deviceId, MtpObjectInfo objectInfo) { |
| 55 | mObjectInfos.put(pack(deviceId, objectInfo.getObjectHandle()), objectInfo); |
Daichi Hirono | e5323b7 | 2015-07-29 16:10:47 +0900 | [diff] [blame] | 56 | } |
| 57 | |
Tomasz Mikolajewski | 52652ac | 2015-08-05 17:33:33 +0900 | [diff] [blame] | 58 | void setImportFileBytes(int deviceId, int objectHandle, byte[] bytes) { |
| 59 | mImportFileBytes.put(pack(deviceId, objectHandle), bytes); |
Daichi Hirono | 8ba4191 | 2015-07-30 21:22:57 +0900 | [diff] [blame] | 60 | } |
| 61 | |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 62 | byte[] getImportFileBytes(int deviceId, int objectHandle) { |
| 63 | return mImportFileBytes.get(pack(deviceId, objectHandle)); |
| 64 | } |
| 65 | |
Daichi Hirono | 3faa43a | 2015-08-05 17:15:35 +0900 | [diff] [blame] | 66 | void setThumbnail(int deviceId, int objectHandle, byte[] bytes) { |
| 67 | mThumbnailBytes.put(pack(deviceId, objectHandle), bytes); |
| 68 | } |
| 69 | |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 70 | @Override |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 71 | MtpDeviceRecord[] getDevices() { |
| 72 | final MtpDeviceRecord[] result = new MtpDeviceRecord[mDevices.size()]; |
| 73 | for (int i = 0; i < mDevices.size(); i++) { |
| 74 | final MtpDeviceRecord device = mDevices.valueAt(i); |
| 75 | if (device.opened) { |
| 76 | result[i] = device; |
| 77 | } else { |
| 78 | result[i] = new MtpDeviceRecord( |
Daichi Hirono | ebd2405 | 2016-02-06 21:05:57 +0900 | [diff] [blame] | 79 | device.deviceId, device.name, device.deviceKey, device.opened, |
| 80 | new MtpRoot[0], null, null); |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 81 | } |
| 82 | } |
| 83 | return result; |
| 84 | } |
| 85 | |
| 86 | @Override |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 87 | void openDevice(int deviceId) throws IOException { |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 88 | final MtpDeviceRecord device = mDevices.get(deviceId); |
Daichi Hirono | 4e94b8d | 2016-02-21 22:42:41 +0900 | [diff] [blame] | 89 | if (device == null) { |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 90 | throw new IOException(); |
| 91 | } |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 92 | mDevices.put( |
| 93 | deviceId, |
Daichi Hirono | ebd2405 | 2016-02-06 21:05:57 +0900 | [diff] [blame] | 94 | new MtpDeviceRecord( |
| 95 | device.deviceId, device.name, device.deviceKey, true, device.roots, null, |
| 96 | null)); |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 97 | } |
| 98 | |
| 99 | @Override |
| 100 | void closeDevice(int deviceId) throws IOException { |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 101 | final MtpDeviceRecord device = mDevices.get(deviceId); |
Daichi Hirono | 4e94b8d | 2016-02-21 22:42:41 +0900 | [diff] [blame] | 102 | if (device == null) { |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 103 | throw new IOException(); |
| 104 | } |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 105 | mDevices.put( |
| 106 | deviceId, |
Daichi Hirono | ebd2405 | 2016-02-06 21:05:57 +0900 | [diff] [blame] | 107 | new MtpDeviceRecord(device.deviceId, device.name, device.deviceKey, false, |
| 108 | device.roots, null, null)); |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 109 | } |
| 110 | |
| 111 | @Override |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 112 | MtpObjectInfo getObjectInfo(int deviceId, int objectHandle) throws IOException { |
Tomasz Mikolajewski | bb430fa | 2015-08-25 18:34:30 +0900 | [diff] [blame] | 113 | final String key = pack(deviceId, objectHandle); |
| 114 | if (mObjectInfos.containsKey(key)) { |
| 115 | return mObjectInfos.get(key); |
| 116 | } else { |
| 117 | throw new IOException("getObjectInfo error: " + key); |
| 118 | } |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 119 | } |
| 120 | |
| 121 | @Override |
Daichi Hirono | 124d060 | 2015-08-11 17:08:35 +0900 | [diff] [blame] | 122 | int[] getObjectHandles(int deviceId, int storageId, int parentObjectHandle) throws IOException { |
| 123 | final String key = pack(deviceId, storageId, parentObjectHandle); |
| 124 | if (mObjectHandles.containsKey(key)) { |
| 125 | return mObjectHandles.get(key); |
| 126 | } else { |
| 127 | throw new IOException("getObjectHandles error: " + key); |
| 128 | } |
Daichi Hirono | e5323b7 | 2015-07-29 16:10:47 +0900 | [diff] [blame] | 129 | } |
| 130 | |
| 131 | @Override |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 132 | void importFile(int deviceId, int objectHandle, ParcelFileDescriptor target) |
| 133 | throws IOException { |
| 134 | final String key = pack(deviceId, objectHandle); |
Tomasz Mikolajewski | 52652ac | 2015-08-05 17:33:33 +0900 | [diff] [blame] | 135 | if (mImportFileBytes.containsKey(key)) { |
| 136 | try (final ParcelFileDescriptor.AutoCloseOutputStream outputStream = |
| 137 | new ParcelFileDescriptor.AutoCloseOutputStream(target)) { |
| 138 | outputStream.write(mImportFileBytes.get(key)); |
| 139 | } |
Daichi Hirono | 8ba4191 | 2015-07-30 21:22:57 +0900 | [diff] [blame] | 140 | } else { |
Tomasz Mikolajewski | 52652ac | 2015-08-05 17:33:33 +0900 | [diff] [blame] | 141 | throw new IOException("importFile error: " + key); |
Daichi Hirono | 8ba4191 | 2015-07-30 21:22:57 +0900 | [diff] [blame] | 142 | } |
| 143 | } |
| 144 | |
| 145 | @Override |
Tomasz Mikolajewski | df54417 | 2015-08-31 10:59:43 +0900 | [diff] [blame] | 146 | int createDocument(int deviceId, MtpObjectInfo objectInfo, ParcelFileDescriptor source) |
| 147 | throws IOException { |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 148 | final String key = pack(deviceId, CREATED_DOCUMENT_HANDLE); |
Tomasz Mikolajewski | df54417 | 2015-08-31 10:59:43 +0900 | [diff] [blame] | 149 | if (mObjectInfos.containsKey(key)) { |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 150 | throw new IOException(); |
| 151 | } |
Daichi Hirono | f578fa2 | 2016-02-19 18:05:42 +0900 | [diff] [blame] | 152 | final MtpObjectInfo newInfo = new MtpObjectInfo.Builder(objectInfo). |
| 153 | setObjectHandle(CREATED_DOCUMENT_HANDLE).build(); |
| 154 | mObjectInfos.put(key, newInfo); |
Tomasz Mikolajewski | df54417 | 2015-08-31 10:59:43 +0900 | [diff] [blame] | 155 | if (objectInfo.getFormat() != 0x3001) { |
| 156 | try (final ParcelFileDescriptor.AutoCloseInputStream inputStream = |
| 157 | new ParcelFileDescriptor.AutoCloseInputStream(source)) { |
| 158 | final byte[] buffer = new byte[objectInfo.getCompressedSize()]; |
| 159 | if (inputStream.read(buffer, 0, objectInfo.getCompressedSize()) != |
| 160 | objectInfo.getCompressedSize()) { |
| 161 | throw new IOException(); |
| 162 | } |
| 163 | |
| 164 | mImportFileBytes.put(pack(deviceId, CREATED_DOCUMENT_HANDLE), buffer); |
| 165 | } |
| 166 | } |
Tomasz Mikolajewski | b80a3cf | 2015-08-24 16:10:51 +0900 | [diff] [blame] | 167 | return CREATED_DOCUMENT_HANDLE; |
| 168 | } |
| 169 | |
| 170 | @Override |
Daichi Hirono | 3faa43a | 2015-08-05 17:15:35 +0900 | [diff] [blame] | 171 | byte[] getThumbnail(int deviceId, int objectHandle) throws IOException { |
| 172 | final String key = pack(deviceId, objectHandle); |
| 173 | if (mThumbnailBytes.containsKey(key)) { |
| 174 | return mThumbnailBytes.get(key); |
| 175 | } else { |
| 176 | throw new IOException("getThumbnail error: " + key); |
| 177 | } |
| 178 | } |
| 179 | |
| 180 | @Override |
Daichi Hirono | 5fecc6c | 2015-08-04 17:45:51 +0900 | [diff] [blame] | 181 | void deleteDocument(int deviceId, int objectHandle) throws IOException { |
| 182 | final String key = pack(deviceId, objectHandle); |
Tomasz Mikolajewski | bb430fa | 2015-08-25 18:34:30 +0900 | [diff] [blame] | 183 | if (mObjectInfos.containsKey(key)) { |
| 184 | mObjectInfos.remove(key); |
Daichi Hirono | 5fecc6c | 2015-08-04 17:45:51 +0900 | [diff] [blame] | 185 | } else { |
| 186 | throw new IOException(); |
| 187 | } |
| 188 | } |
| 189 | |
| 190 | @Override |
Tomasz Mikolajewski | ab65d36 | 2015-08-26 16:50:31 +0900 | [diff] [blame] | 191 | int getParent(int deviceId, int objectHandle) throws IOException { |
Daichi Hirono | 5fecc6c | 2015-08-04 17:45:51 +0900 | [diff] [blame] | 192 | final String key = pack(deviceId, objectHandle); |
Tomasz Mikolajewski | ab65d36 | 2015-08-26 16:50:31 +0900 | [diff] [blame] | 193 | if (mObjectInfos.containsKey(key)) { |
| 194 | return mObjectInfos.get(key).getParent(); |
Daichi Hirono | 5fecc6c | 2015-08-04 17:45:51 +0900 | [diff] [blame] | 195 | } else { |
| 196 | throw new IOException(); |
| 197 | } |
| 198 | } |
| 199 | |
| 200 | @Override |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 201 | int[] getOpenedDeviceIds() { |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 202 | final int[] result = new int[mDevices.size()]; |
| 203 | int count = 0; |
| 204 | for (int i = 0; i < mDevices.size(); i++) { |
| 205 | final MtpDeviceRecord device = mDevices.valueAt(i); |
| 206 | if (device.opened) { |
| 207 | result[count++] = device.deviceId; |
| 208 | } |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 209 | } |
Daichi Hirono | 20754c5 | 2015-12-15 18:52:26 +0900 | [diff] [blame] | 210 | return Arrays.copyOf(result, count); |
Daichi Hirono | b3fe72b | 2015-12-15 07:45:06 +0000 | [diff] [blame] | 211 | } |
Daichi Hirono | cc9a7d7 | 2015-10-28 09:43:48 +0900 | [diff] [blame] | 212 | |
| 213 | @Override |
| 214 | byte[] getObject(int deviceId, int objectHandle, int expectedSize) throws IOException { |
| 215 | return mImportFileBytes.get(pack(deviceId, objectHandle)); |
| 216 | } |
Daichi Hirono | b36b155 | 2016-01-25 14:26:14 +0900 | [diff] [blame] | 217 | |
| 218 | @Override |
| 219 | long getPartialObject(int deviceId, int objectHandle, long offset, long size, byte[] buffer) |
| 220 | throws IOException { |
| 221 | final byte[] bytes = mImportFileBytes.get(pack(deviceId, objectHandle)); |
| 222 | int i = 0; |
| 223 | while (i < size && i + offset < bytes.length) { |
| 224 | buffer[i] = bytes[(int) (i + offset)]; |
| 225 | i++; |
| 226 | } |
| 227 | return i; |
| 228 | } |
Daichi Hirono | 0910956 | 2015-07-28 20:57:05 +0900 | [diff] [blame] | 229 | } |