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BookmarkDB.java
1/*
2 Android Bookmark Database
3
4 Copyright 2013 Thincast Technologies GmbH, Author: Martin Fleisz
5
6 This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
7 If a copy of the MPL was not distributed with this file, You can obtain one at
8 http://mozilla.org/MPL/2.0/.
9*/
10
11package com.freerdp.freerdpcore.services;
12
13import android.content.ContentValues;
14import android.content.Context;
15import android.database.Cursor;
16import android.database.sqlite.SQLiteDatabase;
17import android.database.sqlite.SQLiteOpenHelper;
18import android.provider.BaseColumns;
19import android.util.Log;
20
21import java.util.ArrayList;
22import java.util.Arrays;
23import java.util.List;
24
25public class BookmarkDB extends SQLiteOpenHelper
26{
27 public static final String ID = BaseColumns._ID;
28 private static final int DB_VERSION = 10;
29 private static final String DB_BACKUP_PREFIX = "temp_";
30 private static final String DB_NAME = "bookmarks.db";
31 static final String DB_TABLE_BOOKMARK = "tbl_manual_bookmarks";
32 static final String DB_TABLE_SCREEN = "tbl_screen_settings";
33 static final String DB_TABLE_PERFORMANCE = "tbl_performance_flags";
34 private static final String[] DB_TABLES = { DB_TABLE_BOOKMARK, DB_TABLE_SCREEN,
35 DB_TABLE_PERFORMANCE };
36
37 static final String DB_KEY_SCREEN_COLORS = "colors";
38 static final String DB_KEY_SCREEN_RESOLUTION = "resolution";
39 static final String DB_KEY_SCREEN_WIDTH = "width";
40 static final String DB_KEY_SCREEN_HEIGHT = "height";
41
42 static final String DB_KEY_SCREEN_SETTINGS = "screen_settings";
43 static final String DB_KEY_SCREEN_SETTINGS_3G = "screen_3g";
44 static final String DB_KEY_PERFORMANCE_FLAGS = "performance_flags";
45 static final String DB_KEY_PERFORMANCE_FLAGS_3G = "performance_3g";
46
47 static final String DB_KEY_PERFORMANCE_RFX = "perf_remotefx";
48 static final String DB_KEY_PERFORMANCE_GFX = "perf_gfx";
49 static final String DB_KEY_PERFORMANCE_H264 = "perf_gfx_h264";
50 static final String DB_KEY_PERFORMANCE_WALLPAPER = "perf_wallpaper";
51 static final String DB_KEY_PERFORMANCE_THEME = "perf_theming";
52 static final String DB_KEY_PERFORMANCE_DRAG = "perf_full_window_drag";
53 static final String DB_KEY_PERFORMANCE_MENU_ANIMATIONS = "perf_menu_animations";
54 static final String DB_KEY_PERFORMANCE_FONTS = "perf_font_smoothing";
55 static final String DB_KEY_PERFORMANCE_COMPOSITION = "perf_desktop_composition";
56
57 static final String DB_KEY_BOOKMARK_LABEL = "label";
58 static final String DB_KEY_BOOKMARK_HOSTNAME = "hostname";
59 static final String DB_KEY_BOOKMARK_USERNAME = "username";
60 static final String DB_KEY_BOOKMARK_PASSWORD = "password";
61 static final String DB_KEY_BOOKMARK_DOMAIN = "domain";
62 static final String DB_KEY_BOOKMARK_PORT = "port";
63
64 static final String DB_KEY_BOOKMARK_REDIRECT_SDCARD = "redirect_sdcard";
65 static final String DB_KEY_BOOKMARK_REDIRECT_SOUND = "redirect_sound";
66 static final String DB_KEY_BOOKMARK_REDIRECT_MICROPHONE = "redirect_microphone";
67 static final String DB_KEY_BOOKMARK_SECURITY = "security";
68 static final String DB_KEY_BOOKMARK_REMOTE_PROGRAM = "remote_program";
69 static final String DB_KEY_BOOKMARK_WORK_DIR = "work_dir";
70 static final String DB_KEY_BOOKMARK_ASYNC_CHANNEL = "async_channel";
71 static final String DB_KEY_BOOKMARK_ASYNC_UPDATE = "async_update";
72 static final String DB_KEY_BOOKMARK_CONSOLE_MODE = "console_mode";
73 static final String DB_KEY_BOOKMARK_DEBUG_LEVEL = "debug_level";
74
75 static final String DB_KEY_BOOKMARK_GW_ENABLE = "enable_gateway_settings";
76 static final String DB_KEY_BOOKMARK_GW_HOSTNAME = "gateway_hostname";
77 static final String DB_KEY_BOOKMARK_GW_PORT = "gateway_port";
78 static final String DB_KEY_BOOKMARK_GW_USERNAME = "gateway_username";
79 static final String DB_KEY_BOOKMARK_GW_PASSWORD = "gateway_password";
80 static final String DB_KEY_BOOKMARK_GW_DOMAIN = "gateway_domain";
81 static final String DB_KEY_BOOKMARK_3G_ENABLE = "enable_3g_settings";
82
83 public BookmarkDB(Context context)
84 {
85 super(context, DB_NAME, null, DB_VERSION);
86 }
87
88 private static List<String> GetColumns(SQLiteDatabase db, String tableName)
89 {
90 List<String> ar = null;
91 try (Cursor c = db.rawQuery("SELECT * FROM " + tableName + " LIMIT 1", null))
92 {
93 if (c != null)
94 {
95 ar = new ArrayList<>(Arrays.asList(c.getColumnNames()));
96 }
97 }
98 catch (Exception e)
99 {
100 Log.v(tableName, e.getMessage(), e);
101 e.printStackTrace();
102 }
103 return ar;
104 }
105
106 private static String joinStrings(List<String> list, String delim)
107 {
108 StringBuilder buf = new StringBuilder();
109 int num = list.size();
110 for (int i = 0; i < num; i++)
111 {
112 if (i != 0)
113 buf.append(delim);
114 buf.append(list.get(i));
115 }
116 return buf.toString();
117 }
118
119 private void backupTables(SQLiteDatabase db)
120 {
121 for (String table : DB_TABLES)
122 {
123 final String tmpTable = DB_BACKUP_PREFIX + table;
124 final String query = "ALTER TABLE '" + table + "' RENAME TO '" + tmpTable + "'";
125 try
126 {
127 db.execSQL(query);
128 }
129 catch (Exception e)
130 {
131 /* Ignore errors if table does not exist. */
132 }
133 }
134 }
135
136 private void dropOldTables(SQLiteDatabase db)
137 {
138 for (String table : DB_TABLES)
139 {
140 final String tmpTable = DB_BACKUP_PREFIX + table;
141 final String query = "DROP TABLE IF EXISTS '" + tmpTable + "'";
142 db.execSQL(query);
143 }
144 }
145
146 private void createDB(SQLiteDatabase db)
147 {
148 final String sqlScreenSettings =
149 "CREATE TABLE IF NOT EXISTS " + DB_TABLE_SCREEN + " (" + ID + " INTEGER PRIMARY KEY, " +
150 DB_KEY_SCREEN_COLORS + " INTEGER DEFAULT 16, " + DB_KEY_SCREEN_RESOLUTION +
151 " INTEGER DEFAULT 0, " + DB_KEY_SCREEN_WIDTH + ", " + DB_KEY_SCREEN_HEIGHT + ");";
152
153 db.execSQL(sqlScreenSettings);
154
155 final String sqlPerformanceFlags =
156 "CREATE TABLE IF NOT EXISTS " + DB_TABLE_PERFORMANCE + " (" + ID +
157 " INTEGER PRIMARY KEY, " + DB_KEY_PERFORMANCE_RFX + " INTEGER, " +
158 DB_KEY_PERFORMANCE_GFX + " INTEGER, " + DB_KEY_PERFORMANCE_H264 + " INTEGER, " +
159 DB_KEY_PERFORMANCE_WALLPAPER + " INTEGER, " + DB_KEY_PERFORMANCE_THEME + " INTEGER, " +
160 DB_KEY_PERFORMANCE_DRAG + " INTEGER, " + DB_KEY_PERFORMANCE_MENU_ANIMATIONS +
161 " INTEGER, " + DB_KEY_PERFORMANCE_FONTS + " INTEGER, " +
162 DB_KEY_PERFORMANCE_COMPOSITION + " INTEGER);";
163
164 db.execSQL(sqlPerformanceFlags);
165
166 final String sqlManualBookmarks = getManualBookmarksCreationString();
167 db.execSQL(sqlManualBookmarks);
168 }
169
170 private void upgradeTables(SQLiteDatabase db)
171 {
172 for (String table : DB_TABLES)
173 {
174 final String tmpTable = DB_BACKUP_PREFIX + table;
175
176 final List<String> newColumns = GetColumns(db, table);
177 List<String> columns = GetColumns(db, tmpTable);
178
179 if (columns != null)
180 {
181 columns.retainAll(newColumns);
182
183 // restore data
184 final String cols = joinStrings(columns, ",");
185 final String query = String.format("INSERT INTO %s (%s) SELECT %s from '%s'", table,
186 cols, cols, tmpTable);
187 db.execSQL(query);
188 }
189 }
190 }
191
192 private void downgradeTables(SQLiteDatabase db)
193 {
194 for (String table : DB_TABLES)
195 {
196 final String tmpTable = DB_BACKUP_PREFIX + table;
197
198 List<String> oldColumns = GetColumns(db, table);
199 final List<String> columns = GetColumns(db, tmpTable);
200
201 if (oldColumns != null)
202 {
203 oldColumns.retainAll(columns);
204
205 // restore data
206 final String cols = joinStrings(oldColumns, ",");
207 final String query = String.format("INSERT INTO %s (%s) SELECT %s from '%s'", table,
208 cols, cols, tmpTable);
209 db.execSQL(query);
210 }
211 }
212 }
213
214 private List<String> getTableNames(SQLiteDatabase db)
215 {
216 final String query = "SELECT name FROM sqlite_master WHERE type='table'";
217 Cursor cursor = db.rawQuery(query, null);
218 List<String> list = new ArrayList<>();
219 try
220 {
221 if (cursor.moveToFirst() && (cursor.getCount() > 0))
222 {
223 while (!cursor.isAfterLast())
224 {
225 final String name = cursor.getString(cursor.getColumnIndex("name"));
226 list.add(name);
227 cursor.moveToNext();
228 }
229 }
230 }
231 finally
232 {
233 cursor.close();
234 }
235
236 return list;
237 }
238
239 private void insertDefault(SQLiteDatabase db)
240 {
241 ContentValues screenValues = new ContentValues();
242 screenValues.put(DB_KEY_SCREEN_COLORS, 32);
243 screenValues.put(DB_KEY_SCREEN_RESOLUTION, 1);
244 screenValues.put(DB_KEY_SCREEN_WIDTH, 1024);
245 screenValues.put(DB_KEY_SCREEN_HEIGHT, 768);
246
247 final long idScreen = db.insert(DB_TABLE_SCREEN, null, screenValues);
248 final long idScreen3g = db.insert(DB_TABLE_SCREEN, null, screenValues);
249
250 ContentValues performanceValues = new ContentValues();
251 performanceValues.put(DB_KEY_PERFORMANCE_RFX, 1);
252 performanceValues.put(DB_KEY_PERFORMANCE_GFX, 1);
253 performanceValues.put(DB_KEY_PERFORMANCE_H264, 0);
254 performanceValues.put(DB_KEY_PERFORMANCE_WALLPAPER, 0);
255 performanceValues.put(DB_KEY_PERFORMANCE_THEME, 0);
256 performanceValues.put(DB_KEY_PERFORMANCE_DRAG, 0);
257 performanceValues.put(DB_KEY_PERFORMANCE_MENU_ANIMATIONS, 0);
258 performanceValues.put(DB_KEY_PERFORMANCE_FONTS, 0);
259 performanceValues.put(DB_KEY_PERFORMANCE_COMPOSITION, 0);
260
261 final long idPerformance = db.insert(DB_TABLE_PERFORMANCE, null, performanceValues);
262 final long idPerformance3g = db.insert(DB_TABLE_PERFORMANCE, null, performanceValues);
263
264 ContentValues bookmarkValues = new ContentValues();
265 bookmarkValues.put(DB_KEY_BOOKMARK_LABEL, "Test Server");
266 bookmarkValues.put(DB_KEY_BOOKMARK_HOSTNAME, "testservice.afreerdp.com");
267 bookmarkValues.put(DB_KEY_BOOKMARK_USERNAME, "");
268 bookmarkValues.put(DB_KEY_BOOKMARK_PASSWORD, "");
269 bookmarkValues.put(DB_KEY_BOOKMARK_DOMAIN, "");
270 bookmarkValues.put(DB_KEY_BOOKMARK_PORT, "3389");
271
272 bookmarkValues.put(DB_KEY_SCREEN_SETTINGS, idScreen);
273 bookmarkValues.put(DB_KEY_SCREEN_SETTINGS_3G, idScreen3g);
274 bookmarkValues.put(DB_KEY_PERFORMANCE_FLAGS, idPerformance);
275 bookmarkValues.put(DB_KEY_PERFORMANCE_FLAGS_3G, idPerformance3g);
276
277 bookmarkValues.put(DB_KEY_BOOKMARK_REDIRECT_SDCARD, 0);
278 bookmarkValues.put(DB_KEY_BOOKMARK_REDIRECT_SOUND, 0);
279 bookmarkValues.put(DB_KEY_BOOKMARK_REDIRECT_MICROPHONE, 0);
280 bookmarkValues.put(DB_KEY_BOOKMARK_SECURITY, 0);
281 bookmarkValues.put(DB_KEY_BOOKMARK_REMOTE_PROGRAM, "");
282 bookmarkValues.put(DB_KEY_BOOKMARK_WORK_DIR, "");
283 bookmarkValues.put(DB_KEY_BOOKMARK_ASYNC_CHANNEL, 1);
284 bookmarkValues.put(DB_KEY_BOOKMARK_ASYNC_UPDATE, 1);
285 bookmarkValues.put(DB_KEY_BOOKMARK_CONSOLE_MODE, 0);
286 bookmarkValues.put(DB_KEY_BOOKMARK_DEBUG_LEVEL, "INFO");
287
288 db.insert(DB_TABLE_BOOKMARK, null, bookmarkValues);
289 }
290
291 @Override public void onCreate(SQLiteDatabase db)
292 {
293 createDB(db);
294 insertDefault(db);
295 }
296
297 private String getManualBookmarksCreationString()
298 {
299 return ("CREATE TABLE IF NOT EXISTS " + DB_TABLE_BOOKMARK + " (" + ID +
300 " INTEGER PRIMARY KEY, " + DB_KEY_BOOKMARK_LABEL + " TEXT NOT NULL, " +
301 DB_KEY_BOOKMARK_HOSTNAME + " TEXT NOT NULL, " + DB_KEY_BOOKMARK_USERNAME +
302 " TEXT NOT NULL, " + DB_KEY_BOOKMARK_PASSWORD + " TEXT, " + DB_KEY_BOOKMARK_DOMAIN +
303 " TEXT, " + DB_KEY_BOOKMARK_PORT + " TEXT, " + DB_KEY_SCREEN_SETTINGS +
304 " INTEGER NOT NULL, " + DB_KEY_PERFORMANCE_FLAGS + " INTEGER NOT NULL, "
305
306 + DB_KEY_BOOKMARK_GW_ENABLE + " INTEGER DEFAULT 0, " + DB_KEY_BOOKMARK_GW_HOSTNAME +
307 " TEXT, " + DB_KEY_BOOKMARK_GW_PORT + " INTEGER DEFAULT 443, " +
308 DB_KEY_BOOKMARK_GW_USERNAME + " TEXT, " + DB_KEY_BOOKMARK_GW_PASSWORD + " TEXT, " +
309 DB_KEY_BOOKMARK_GW_DOMAIN + " TEXT, "
310
311 + DB_KEY_BOOKMARK_3G_ENABLE + " INTEGER DEFAULT 0, " + DB_KEY_SCREEN_SETTINGS_3G +
312 " INTEGER NOT NULL, " + DB_KEY_PERFORMANCE_FLAGS_3G + " INTEGER NOT NULL, " +
313 DB_KEY_BOOKMARK_REDIRECT_SDCARD + " INTEGER DEFAULT 0, " +
314 DB_KEY_BOOKMARK_REDIRECT_SOUND + " INTEGER DEFAULT 0, " +
315 DB_KEY_BOOKMARK_REDIRECT_MICROPHONE + " INTEGER DEFAULT 0, " +
316 DB_KEY_BOOKMARK_SECURITY + " INTEGER, " + DB_KEY_BOOKMARK_REMOTE_PROGRAM +
317 " TEXT, " + DB_KEY_BOOKMARK_WORK_DIR + " TEXT, " + DB_KEY_BOOKMARK_ASYNC_CHANNEL +
318 " INTEGER DEFAULT 0, " + DB_KEY_BOOKMARK_ASYNC_UPDATE + " INTEGER DEFAULT 0, " +
319 DB_KEY_BOOKMARK_CONSOLE_MODE + " INTEGER, " + DB_KEY_BOOKMARK_DEBUG_LEVEL +
320 " TEXT DEFAULT 'INFO', "
321
322 + "FOREIGN KEY(" + DB_KEY_SCREEN_SETTINGS + ") REFERENCES " + DB_TABLE_SCREEN +
323 "(" + ID + "), "
324 + "FOREIGN KEY(" + DB_KEY_PERFORMANCE_FLAGS + ") REFERENCES " +
325 DB_TABLE_PERFORMANCE + "(" + ID + "), "
326 + "FOREIGN KEY(" + DB_KEY_SCREEN_SETTINGS_3G + ") REFERENCES " + DB_TABLE_SCREEN +
327 "(" + ID + "), "
328 + "FOREIGN KEY(" + DB_KEY_PERFORMANCE_FLAGS_3G + ") REFERENCES " +
329 DB_TABLE_PERFORMANCE + "(" + ID + ") "
330
331 + ");");
332 }
333
334 private void recreateDB(SQLiteDatabase db)
335 {
336 for (String table : DB_TABLES)
337 {
338 final String query = "DROP TABLE IF EXISTS '" + table + "'";
339 db.execSQL(query);
340 }
341 onCreate(db);
342 }
343
344 private void upgradeDB(SQLiteDatabase db)
345 {
346 db.beginTransaction();
347 try
348 {
349 /* Back up old tables. */
350 dropOldTables(db);
351 backupTables(db);
352 createDB(db);
353 upgradeTables(db);
354
355 db.setTransactionSuccessful();
356 }
357 finally
358 {
359 db.endTransaction();
360 dropOldTables(db);
361 }
362 }
363
364 private void downgradeDB(SQLiteDatabase db)
365 {
366 db.beginTransaction();
367 try
368 {
369 /* Back up old tables. */
370 dropOldTables(db);
371 backupTables(db);
372 createDB(db);
373 downgradeTables(db);
374
375 db.setTransactionSuccessful();
376 }
377 finally
378 {
379 db.endTransaction();
380 dropOldTables(db);
381 }
382 }
383
384 // from
385 // http://stackoverflow.com/questions/3424156/upgrade-sqlite-database-from-one-version-to-another
386 @Override public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion)
387 {
388 switch (oldVersion)
389 {
390 case 0:
391 case 1:
392 case 2:
393 case 3:
394 case 4:
395 case 5:
396 case 6:
397 case 7:
398 case 8:
399 case 9:
400 upgradeDB(db);
401 break;
402 default:
403 recreateDB(db);
404 break;
405 }
406 }
407
408 @Override public void onDowngrade(SQLiteDatabase db, int oldVersion, int newVersion)
409 {
410 downgradeDB(db);
411 }
412}