Constants.java revision 389f6dd45f7a45b12af847a510086125777e1198 
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
33package com.android.bluetooth.opp;
34
35import java.io.IOException;
36import java.util.regex.Pattern;
37
38import javax.obex.HeaderSet;
39
40import android.content.ContentValues;
41import android.content.Context;
42import android.content.Intent;
43import android.net.Uri;
44import android.util.Log;
45
46/**
47 * Bluetooth OPP internal constants definition
48 */
49public 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 when clicking an incomplete/failed transfer */
69    public static final String ACTION_LIST = "android.btopp.intent.action.LIST";
70
71    /**
72     * the intent that gets sent when deleting the notification of a completed
73     * transfer
74     */
75    public static final String ACTION_HIDE = "android.btopp.intent.action.HIDE";
76
77    /**
78     * the intent that gets sent when clicking a incoming file confirm
79     * notification
80     */
81    public static final String ACTION_INCOMING_FILE_CONFIRM = "android.btopp.intent.action.CONFIRM";
82
83    public static final String THIS_PACKAGE_NAME = "com.android.bluetooth";
84
85    /**
86     * The column that is used to remember whether the media scanner was invoked
87     */
88    public static final String MEDIA_SCANNED = "scanned";
89
90    public static final int MEDIA_SCANNED_NOT_SCANNED = 0;
91
92    public static final int MEDIA_SCANNED_SCANNED_OK = 1;
93
94    public static final int MEDIA_SCANNED_SCANNED_FAILED = 2;
95
96    /**
97     * The MIME type(s) of we could share to other device.
98     */
99    /*
100     * TODO: define correct type list
101     */
102    public static final String[] ACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] {
103        "image/*", "text/x-vcard",
104    };
105
106    /**
107     * The MIME type(s) of we could not share to other device. TODO: define
108     * correct type list
109     */
110    public static final String[] UNACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] {
111        "virus/*",
112    };
113
114    /**
115     * The MIME type(s) of we could accept from other device.
116     * This is in essence a "white list" of acceptable types.
117     * Today, restricted to images, audio, video and certain text types.
118     */
119    public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] {
120        "image/*",
121        "video/*",
122        "audio/*",
123        "text/x-vcard",
124        "text/plain",
125        "text/html",
126        "application/zip",
127        "application/vnd.ms-excel",
128        "application/msword",
129        "application/vnd.ms-powerpoint",
130        "application/pdf",
131    };
132
133    /**
134     * The MIME type(s) of we could not accept from other device. TODO: define
135     * correct type list
136     */
137    public static final String[] UNACCEPTABLE_SHARE_INBOUND_TYPES = new String[] {
138        "text/x-vcalendar",
139    };
140
141    /** Where we store Bluetooth received files on the external storage */
142    public static final String DEFAULT_STORE_SUBDIR = "/bluetooth";
143
144    /**
145     * Debug level logging
146     */
147    public static final boolean DEBUG = false;
148
149    /**
150     * Verbose level logging
151     */
152    public static final boolean VERBOSE = false;
153
154    /** use TCP socket instead of Rfcomm Socket to develop */
155    public static final boolean USE_TCP_DEBUG = false;
156
157    /** use simple TCP server started from TestActivity */
158    public static final boolean USE_TCP_SIMPLE_SERVER = false;
159
160    /** Test TCP socket port */
161    public static final int TCP_DEBUG_PORT = 6500;
162
163    /** use emulator to debug */
164    public static final boolean USE_EMULATOR_DEBUG = false;
165
166    public static final int MAX_RECORDS_IN_DATABASE = 1000;
167
168    public static final int BATCH_STATUS_PENDING = 0;
169
170    public static final int BATCH_STATUS_RUNNING = 1;
171
172    public static final int BATCH_STATUS_FINISHED = 2;
173
174    public static final int BATCH_STATUS_FAILED = 3;
175
176    public static final String BLUETOOTHOPP_NAME_PREFERENCE = "btopp_names";
177
178    public static final String BLUETOOTHOPP_CHANNEL_PREFERENCE = "btopp_channels";
179
180    public static String filename_SEQUENCE_SEPARATOR = "-";
181
182    public static void updateShareStatus(Context context, int id, int status) {
183        Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id);
184        ContentValues updateValues = new ContentValues();
185        updateValues.put(BluetoothShare.STATUS, status);
186        context.getContentResolver().update(contentUri, updateValues, null, null);
187        Constants.sendIntentIfCompleted(context, contentUri, status);
188    }
189
190    /*
191     * This function should be called whenever transfer status change to
192     * completed.
193     */
194    public static void sendIntentIfCompleted(Context context, Uri contentUri, int status) {
195        if (BluetoothShare.isStatusCompleted(status)) {
196            Intent intent = new Intent(BluetoothShare.TRANSFER_COMPLETED_ACTION);
197            intent.setClassName(THIS_PACKAGE_NAME, BluetoothOppReceiver.class.getName());
198            intent.setData(contentUri);
199            context.sendBroadcast(intent);
200        }
201    }
202
203    public static boolean mimeTypeMatches(String mimeType, String[] matchAgainst) {
204        for (String matchType : matchAgainst) {
205            if (mimeTypeMatches(mimeType, matchType)) {
206                return true;
207            }
208        }
209        return false;
210    }
211
212    public static boolean mimeTypeMatches(String mimeType, String matchAgainst) {
213        Pattern p = Pattern.compile(matchAgainst.replaceAll("\\*", "\\.\\*"),
214                Pattern.CASE_INSENSITIVE);
215        return p.matcher(mimeType).matches();
216    }
217
218    public static void logHeader(HeaderSet hs) {
219        Log.v(TAG, "Dumping HeaderSet " + hs.toString());
220        try {
221
222            Log.v(TAG, "COUNT : " + hs.getHeader(HeaderSet.COUNT));
223            Log.v(TAG, "NAME : " + hs.getHeader(HeaderSet.NAME));
224            Log.v(TAG, "TYPE : " + hs.getHeader(HeaderSet.TYPE));
225            Log.v(TAG, "LENGTH : " + hs.getHeader(HeaderSet.LENGTH));
226            Log.v(TAG, "TIME_ISO_8601 : " + hs.getHeader(HeaderSet.TIME_ISO_8601));
227            Log.v(TAG, "TIME_4_BYTE : " + hs.getHeader(HeaderSet.TIME_4_BYTE));
228            Log.v(TAG, "DESCRIPTION : " + hs.getHeader(HeaderSet.DESCRIPTION));
229            Log.v(TAG, "TARGET : " + hs.getHeader(HeaderSet.TARGET));
230            Log.v(TAG, "HTTP : " + hs.getHeader(HeaderSet.HTTP));
231            Log.v(TAG, "WHO : " + hs.getHeader(HeaderSet.WHO));
232            Log.v(TAG, "OBJECT_CLASS : " + hs.getHeader(HeaderSet.OBJECT_CLASS));
233            Log.v(TAG, "APPLICATION_PARAMETER : " + hs.getHeader(HeaderSet.APPLICATION_PARAMETER));
234        } catch (IOException e) {
235            Log.e(TAG, "dump HeaderSet error " + e);
236        }
237    }
238}
239