Constants.java revision 9d9e511fe7425fb3105ece227ecedb43d6333333 
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 an incomplete/failed transfer */
63    public static final String ACTION_LIST = "android.btopp.intent.action.LIST";
64
65    /**
66     * the intent that gets sent when deleting the notification of a completed
67     * transfer
68     */
69    public static final String ACTION_HIDE = "android.btopp.intent.action.HIDE";
70
71    /**
72     * the intent that gets sent when clicking a incoming file confirm
73     * notification
74     */
75    public static final String ACTION_INCOMING_FILE_CONFIRM = "android.btopp.intent.action.CONFIRM";
76
77    public static final String THIS_PACKAGE_NAME = "com.android.bluetooth";
78
79    /**
80     * The column that is used to remember whether the media scanner was invoked
81     */
82    public static final String MEDIA_SCANNED = "scanned";
83
84    public static final int MEDIA_SCANNED_NOT_SCANNED = 0;
85
86    public static final int MEDIA_SCANNED_SCANNED_OK = 1;
87
88    public static final int MEDIA_SCANNED_SCANNED_FAILED = 2;
89
90    /**
91     * The MIME type(s) of we could share to other device.
92     */
93    /*
94     * TODO: define correct type list
95     */
96    public static final String[] ACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] {
97        "image/*",
98    };
99
100    /**
101     * The MIME type(s) of we could not share to other device. TODO: define
102     * correct type list
103     */
104    public static final String[] UNACCEPTABLE_SHARE_OUTBOUND_TYPES = new String[] {
105        "virus/*",
106    };
107
108    /**
109     * The MIME type(s) of we could accept from other device. TODO: define
110     * correct type list
111     */
112    public static final String[] ACCEPTABLE_SHARE_INBOUND_TYPES = new String[] {
113        "image/*",
114    };
115
116    /**
117     * The MIME type(s) of we could not accept from other device. TODO: define
118     * correct type list
119     */
120    public static final String[] UNACCEPTABLE_SHARE_INBOUND_TYPES = new String[] {
121        "text/x-vcalendar",
122        "text/x-vcard",
123    };
124
125    /** Where we store Bluetooth received files on the external storage */
126    public static final String DEFAULT_STORE_SUBDIR = "/bluetooth";
127
128    /**
129     * Debug level logging
130     * Enable by setting system property log.tag.BluetoothOpp=DEBUG
131     * STOPSHIP: set to false
132     */
133    public static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
134
135    /**
136     * Verbose level logging
137     * Enable by setting system property log.tag.BluetoothOpp=VERBOSE
138     * This also enables debug level logging
139     * STOPSHIP: set to false
140     */
141    public static final boolean VERBOSE = Log.isLoggable(TAG, Log.VERBOSE);
142
143    /** use TCP socket instead of Rfcomm Socket to develop */
144    public static final boolean USE_TCP_DEBUG = false;
145
146    /** use simple TCP server started from TestActivity */
147    public static final boolean USE_TCP_SIMPLE_SERVER = false;
148
149    /** Test TCP socket port */
150    public static final int TCP_DEBUG_PORT = 6500;
151
152    /** use emulator to debug */
153    public static final boolean USE_EMULATOR_DEBUG = false;
154
155    public static final int MAX_RECORDS_IN_DATABASE = 20;
156
157    public static final int BATCH_STATUS_PENDING = 0;
158
159    public static final int BATCH_STATUS_RUNNING = 1;
160
161    public static final int BATCH_STATUS_FINISHED = 2;
162
163    public static final int BATCH_STATUS_FAILED = 3;
164
165    public static final String BLUETOOTHOPP_NAME_PREFERENCE = "btopp_names";
166
167    public static final String BLUETOOTHOPP_CHANNEL_PREFERENCE = "btopp_channels";
168
169    public static String filename_SEQUENCE_SEPARATOR = "-";
170
171    public static void updateShareStatus(Context context, int id, int status) {
172        Uri contentUri = Uri.parse(BluetoothShare.CONTENT_URI + "/" + id);
173        ContentValues updateValues = new ContentValues();
174        updateValues.put(BluetoothShare.STATUS, status);
175        context.getContentResolver().update(contentUri, updateValues, null, null);
176        Constants.sendIntentIfCompleted(context, contentUri, status);
177    }
178
179    /*
180     * This function should be called whenever transfer status change to
181     * completed.
182     */
183    public static void sendIntentIfCompleted(Context context, Uri contentUri, int status) {
184        if (BluetoothShare.isStatusCompleted(status)) {
185            Intent intent = new Intent(BluetoothShare.TRANSFER_COMPLETED_ACTION);
186            intent.setClassName(THIS_PACKAGE_NAME, BluetoothOppReceiver.class.getName());
187            intent.setData(contentUri);
188            context.sendBroadcast(intent);
189        }
190    }
191
192    public static boolean mimeTypeMatches(String mimeType, String[] matchAgainst) {
193        for (String matchType : matchAgainst) {
194            if (mimeTypeMatches(mimeType, matchType)) {
195                return true;
196            }
197        }
198        return false;
199    }
200
201    public static boolean mimeTypeMatches(String mimeType, String matchAgainst) {
202        Pattern p = Pattern.compile(matchAgainst.replaceAll("\\*", "\\.\\*"),
203                Pattern.CASE_INSENSITIVE);
204        return p.matcher(mimeType).matches();
205    }
206
207    public static void logHeader(HeaderSet hs) {
208        Log.v(TAG, "Dumping HeaderSet " + hs.toString());
209        try {
210
211            Log.v(TAG, "COUNT : " + hs.getHeader(HeaderSet.COUNT));
212            Log.v(TAG, "NAME : " + hs.getHeader(HeaderSet.NAME));
213            Log.v(TAG, "TYPE : " + hs.getHeader(HeaderSet.TYPE));
214            Log.v(TAG, "LENGTH : " + hs.getHeader(HeaderSet.LENGTH));
215            Log.v(TAG, "TIME_ISO_8601 : " + hs.getHeader(HeaderSet.TIME_ISO_8601));
216            Log.v(TAG, "TIME_4_BYTE : " + hs.getHeader(HeaderSet.TIME_4_BYTE));
217            Log.v(TAG, "DESCRIPTION : " + hs.getHeader(HeaderSet.DESCRIPTION));
218            Log.v(TAG, "TARGET : " + hs.getHeader(HeaderSet.TARGET));
219            Log.v(TAG, "HTTP : " + hs.getHeader(HeaderSet.HTTP));
220            Log.v(TAG, "WHO : " + hs.getHeader(HeaderSet.WHO));
221            Log.v(TAG, "OBJECT_CLASS : " + hs.getHeader(HeaderSet.OBJECT_CLASS));
222            Log.v(TAG, "APPLICATION_PARAMETER : " + hs.getHeader(HeaderSet.APPLICATION_PARAMETER));
223        } catch (IOException e) {
224            Log.e(TAG, "dump HeaderSet error " + e);
225        }
226    }
227}
228