1 /* 2 * Copyright (c) 2008-2009, Motorola, Inc. 3 * 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are met: 8 * 9 * - Redistributions of source code must retain the above copyright notice, 10 * this list of conditions and the following disclaimer. 11 * 12 * - Redistributions in binary form must reproduce the above copyright notice, 13 * this list of conditions and the following disclaimer in the documentation 14 * and/or other materials provided with the distribution. 15 * 16 * - Neither the name of the Motorola, Inc. nor the names of its contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 package com.android.bluetooth.opp; 34 35 import java.io.IOException; 36 import java.util.regex.Pattern; 37 38 import javax.obex.HeaderSet; 39 40 import android.content.ContentValues; 41 import android.content.Context; 42 import android.content.Intent; 43 import android.net.Uri; 44 import android.util.Log; 45 46 /** 47 * Bluetooth OPP internal constants definition 48 */ 49 public class Constants { 50 /** Tag used for debugging/logging */ 51 public static final String TAG = "BluetoothOpp"; 52 53 /** 54 * The intent that gets sent when the service must wake up for a retry Note: 55 * only retry Outbound transfer 56 */ 57 public static final String ACTION_RETRY = "android.btopp.intent.action.RETRY"; 58 59 /** the intent that gets sent when clicking a successful transfer */ 60 public static final String ACTION_OPEN = "android.btopp.intent.action.OPEN"; 61 62 /** the intent that gets sent when clicking outbound transfer notification */ 63 public static final String ACTION_OPEN_OUTBOUND_TRANSFER = "android.btopp.intent.action.OPEN_OUTBOUND"; 64 65 /** the intent that gets sent when clicking a inbound transfer notification */ 66 public static final String ACTION_OPEN_INBOUND_TRANSFER = "android.btopp.intent.action.OPEN_INBOUND"; 67 68 /** the intent that gets sent from the Settings app to show the received files */ 69 public static final String ACTION_OPEN_RECEIVED_FILES = "android.btopp.intent.action.OPEN_RECEIVED_FILES"; 70 71 /** the intent extra to show all received files in the transfer history */ 72 public static final String EXTRA_SHOW_ALL_FILES = "android.btopp.intent.extra.SHOW_ALL"; 73 74 /** the intent that gets sent when clicking an incomplete/failed transfer */ 75 public static final String ACTION_LIST = "android.btopp.intent.action.LIST"; 76 77 /** 78 * the intent that gets sent when deleting the incoming file confirmation 79 * notification 80 */ 81 public static final String ACTION_HIDE = "android.btopp.intent.action.HIDE"; 82 83 /** 84 * the intent that gets sent when deleting the notifications of outbound and 85 * inbound completed transfer 86 */ 87 public static final String ACTION_COMPLETE_HIDE = "android.btopp.intent.action.HIDE_COMPLETE"; 88 89 /** 90 * the intent that gets sent when clicking a incoming file confirm 91 * notification 92 */ 93 public static final String ACTION_INCOMING_FILE_CONFIRM = "android.btopp.intent.action.CONFIRM"; 94 95 public static final String THIS_PACKAGE_NAME = "com.android.bluetooth"; 96 97 /** 98 * The column that is used to remember whether the media scanner was invoked 99 */ 100 public static final String MEDIA_SCANNED = "scanned"; 101 102 public static final int MEDIA_SCANNED_NOT_SCANNED = 0; 103 104 public static final int MEDIA_SCANNED_SCANNED_OK = 1; 105 106 public static final int MEDIA_SCANNED_SCANNED_FAILED = 2; 107 108 /** 109 * The MIME type(s) of we could share to other device. 110 */ 111 /* 112 * TODO: define correct type list 113 */ 114 public static final String[] ACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] { 115 "image/*", "text/x-vcard", 116 }; 117 118 /** 119 * The MIME type(s) of we could not share to other device. TODO: define 120 * correct type list 121 */ 122 public static final String[] UNACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] { 123 "virus/*", 124 }; 125 126 /** 127 * The MIME type(s) of we could accept from other device. 128 * This is in essence a "white list" of acceptable types. 129 * Today, restricted to images, audio, video and certain text types. 130 */ 131 public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] { 132 "image/*", 133 "video/*", 134 "audio/*", 135 "text/x-vcard", 136 "text/plain", 137 "text/html", 138 "application/zip", 139 "application/vnd.ms-excel", 140 "application/msword", 141 "application/vnd.ms-powerpoint", 142 "application/pdf", 143 }; 144 145 /** 146 * The MIME type(s) of we could not accept from other device. TODO: define 147 * correct type list 148 */ 149 public static final String[] UNACCEPTABLE_SHARE_INBOUND_TYPES = new String[] { 150 "text/x-vcalendar", 151 }; 152 153 /** Where we store Bluetooth received files on the external storage */ 154 public static final String DEFAULT_STORE_SUBDIR = "/bluetooth"; 155 156 /** 157 * Debug level logging 158 */ 159 public static final boolean DEBUG = false; 160 161 /** 162 * Verbose level logging 163 */ 164 public static final boolean VERBOSE = false; 165 166 /** use TCP socket instead of Rfcomm Socket to develop */ 167 public static final boolean USE_TCP_DEBUG = false; 168 169 /** use simple TCP server started from TestActivity */ 170 public static final boolean USE_TCP_SIMPLE_SERVER = false; 171 172 /** Test TCP socket port */ 173 public static final int TCP_DEBUG_PORT = 6500; 174 175 /** use emulator to debug */ 176 public static final boolean USE_EMULATOR_DEBUG = false; 177 178 public static final int MAX_RECORDS_IN_DATABASE = 1000; 179 180 public static final int BATCH_STATUS_PENDING = 0; 181 182 public static final int BATCH_STATUS_RUNNING = 1; 183 184 public static final int BATCH_STATUS_FINISHED = 2; 185 186 public static final int BATCH_STATUS_FAILED = 3; 187 188 public static final String BLUETOOTHOPP_NAME_PREFERENCE = "btopp_names"; 189 190 public static final String BLUETOOTHOPP_CHANNEL_PREFERENCE = "btopp_channels"; 191 192 public static String filename_SEQUENCE_SEPARATOR = "-"; 193 updateShareStatus(Context context, int id, int status)194 public static void updateShareStatus(Context context, int id, int status) { 195 Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id); 196 ContentValues updateValues = new ContentValues(); 197 updateValues.put(BluetoothShare.STATUS, status); 198 context.getContentResolver().update(contentUri, updateValues, null, null); 199 Constants.sendIntentIfCompleted(context, contentUri, status); 200 } 201 202 /* 203 * This function should be called whenever transfer status change to 204 * completed. 205 */ sendIntentIfCompleted(Context context, Uri contentUri, int status)206 public static void sendIntentIfCompleted(Context context, Uri contentUri, int status) { 207 if (BluetoothShare.isStatusCompleted(status)) { 208 Intent intent = new Intent(BluetoothShare.TRANSFER_COMPLETED_ACTION); 209 intent.setClassName(THIS_PACKAGE_NAME, BluetoothOppReceiver.class.getName()); 210 intent.setData(contentUri); 211 context.sendBroadcast(intent); 212 } 213 } 214 mimeTypeMatches(String mimeType, String[] matchAgainst)215 public static boolean mimeTypeMatches(String mimeType, String[] matchAgainst) { 216 for (String matchType : matchAgainst) { 217 if (mimeTypeMatches(mimeType, matchType)) { 218 return true; 219 } 220 } 221 return false; 222 } 223 mimeTypeMatches(String mimeType, String matchAgainst)224 public static boolean mimeTypeMatches(String mimeType, String matchAgainst) { 225 Pattern p = Pattern.compile(matchAgainst.replaceAll("\\*", "\\.\\*"), 226 Pattern.CASE_INSENSITIVE); 227 return p.matcher(mimeType).matches(); 228 } 229 logHeader(HeaderSet hs)230 public static void logHeader(HeaderSet hs) { 231 Log.v(TAG, "Dumping HeaderSet " + hs.toString()); 232 try { 233 234 Log.v(TAG, "COUNT : " + hs.getHeader(HeaderSet.COUNT)); 235 Log.v(TAG, "NAME : " + hs.getHeader(HeaderSet.NAME)); 236 Log.v(TAG, "TYPE : " + hs.getHeader(HeaderSet.TYPE)); 237 Log.v(TAG, "LENGTH : " + hs.getHeader(HeaderSet.LENGTH)); 238 Log.v(TAG, "TIME_ISO_8601 : " + hs.getHeader(HeaderSet.TIME_ISO_8601)); 239 Log.v(TAG, "TIME_4_BYTE : " + hs.getHeader(HeaderSet.TIME_4_BYTE)); 240 Log.v(TAG, "DESCRIPTION : " + hs.getHeader(HeaderSet.DESCRIPTION)); 241 Log.v(TAG, "TARGET : " + hs.getHeader(HeaderSet.TARGET)); 242 Log.v(TAG, "HTTP : " + hs.getHeader(HeaderSet.HTTP)); 243 Log.v(TAG, "WHO : " + hs.getHeader(HeaderSet.WHO)); 244 Log.v(TAG, "OBJECT_CLASS : " + hs.getHeader(HeaderSet.OBJECT_CLASS)); 245 Log.v(TAG, "APPLICATION_PARAMETER : " + hs.getHeader(HeaderSet.APPLICATION_PARAMETER)); 246 } catch (IOException e) { 247 Log.e(TAG, "dump HeaderSet error " + e); 248 } 249 } 250 } 251