aeinstaller/backend/Settings.java

package net.oni2.aeinstaller.backend;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.Serializable;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.HashMap;
import java.util.Vector;

import net.oni2.aeinstaller.backend.app_launcher.QuickAppExecution;

import com.thoughtworks.xstream.XStream;
import com.thoughtworks.xstream.io.xml.StaxDriver;

/**
 * Manages and stores programm settings
 * 
 * @author Christian Illy
 */
public class Settings implements Serializable {

        private static final long serialVersionUID = 8067725289301601179L;

        /**
         * @author Christian Illy
         */
        public enum Architecture {
                /**
                 * 32 bit
                 */
                X86,
                /**
                 * 64 bit
                 */
                AMD64
        };

        /**
         * @author Christian Illy
         */
        public enum Platform {
                /**
                 * Running Windows
                 */
                WIN,
                /**
                 * Running MacOS
                 */
                MACOS,
                /**
                 * Running a Linux
                 */
                LINUX,
                /**
                 * Unknown OS
                 */
                UNKNOWN
        }

        private static Settings instance = new Settings();

        private static boolean debugRun = false;

        private HashMap<String, Object> prefs = new HashMap<String, Object>();

        private boolean printNamesNotInMap = false;

        /**
         * Get the singleton instance
         * 
         * @return Singleton instance
         */
        public static Settings getInstance() {
                return instance;
        }

        /**
         * @param debug
         *            Debug mode
         */
        public static void setDebug(boolean debug) {
                debugRun = debug;
        }

        /**
         * @return Is debug run
         */
        public static boolean getDebug() {
                return debugRun;
        }

        /**
         * @return Processor architecture
         */
        public static Architecture getArchitecture() {
                switch (getPlatform()) {
                        case WIN:
                                String arch = System.getenv("PROCESSOR_ARCHITECTURE")
                                                .toLowerCase();
                                if (arch.startsWith("x86"))
                                        return Architecture.X86;
                                return Architecture.AMD64;
                        case MACOS:
                        case LINUX:
                                Vector<String> cmd = new Vector<String>();
                                cmd.add("getconf");
                                cmd.add("LONG_BIT");
                                Vector<String> res = null;
                                try {
                                        res = QuickAppExecution.execute(cmd);
                                } catch (IOException e) {
                                        // TODO Auto-generated catch block
                                        e.printStackTrace();
                                }
                                if (res != null) {
                                        if (res.get(0).equals("64"))
                                                return Architecture.AMD64;
                                }
                                return Architecture.X86;
                        default:
                                return null;
                }
        }

        /**
         * @return The operating system running on
         */
        public static Platform getPlatform() {
                String os = System.getProperty("os.name").toLowerCase();
                if (os.startsWith("win"))
                        return Platform.WIN;
                if (os.startsWith("linux"))
                        return Platform.LINUX;
                if (os.startsWith("mac"))
                        return Platform.MACOS;
                return Platform.UNKNOWN;
        }

        /**
         * Get the Jar path
         * 
         * @return Path
         */
        public static String getJarPath() {
                String jarPath = Settings.class.getProtectionDomain().getCodeSource()
                                .getLocation().getPath();
                String decodedPath = null;
                try {
                        decodedPath = URLDecoder.decode(jarPath, "UTF-8");
                } catch (UnsupportedEncodingException e) {
                        e.printStackTrace();
                }
                return new File(decodedPath).getParentFile().getPath() + "/";
        }

        /**
         * Get the preferences path
         * 
         * @return Path
         */
        public static String getPrefsPath() {
                return getJarPath();
        }

        /**
         * Get the path to store downloaded files
         * 
         * @return Download path
         */
        public static String getDownloadPath() {
                return getTempPath() + "oni_aei/";
        }

        /**
         * Get the path to store game information data
         * 
         * @return Data path
         */
        public static String getDataPath() {
                return getJarPath() + "mods/";
        }

        /**
         * Get the systems temp-path
         * 
         * @return Path
         */
        public static String getTempPath() {
                return new File(System.getProperty("java.io.tmpdir")).getPath() + "/";
        }

        /**
         * @return Mod Depot cache filename
         */
        public static String getDepotCacheFilename() {
                return Settings.getPrefsPath() + "ModDepotCache.xml";
        }

        private static String getSettingsFilename() {
                return Settings.getPrefsPath() + "AEI-Settings.xml";
        }

        private static XStream getXStream() {
                XStream xs = new XStream(new StaxDriver());
                xs.alias("Settings", Settings.class);
                return xs;
        }

        /**
         * Serializes the settings to disk
         */
        public void serializeToFile() {
                try {
                        FileOutputStream fos = new FileOutputStream(getSettingsFilename());
                        XStream xs = getXStream();
                        xs.toXML(this, fos);
                        fos.close();
                } catch (FileNotFoundException e) {
                        e.printStackTrace();
                } catch (IOException e) {
                        e.printStackTrace();
                }
        }

        /**
         * Deserializes the settings from disk
         */
        public static void deserializeFromFile() {
                try {
                        FileInputStream fis = new FileInputStream(getSettingsFilename());
                        XStream xs = getXStream();
                        Object obj = xs.fromXML(fis);
                        if (obj instanceof Settings)
                                instance = (Settings) obj;
                        fis.close();
                } catch (FileNotFoundException e) {
                } catch (IOException e) {
                }
        }

        /**
         * Put a string value
         * 
         * @param key
         *            Key for value
         * @param value
         *            Value
         */
        public void put(String key, String value) {
                prefs.put(key, value);
        }

        /**
         * Put a boolean value
         * 
         * @param key
         *            Key for value
         * @param value
         *            Value
         */
        public void put(String key, boolean value) {
                prefs.put(key, value);
        }

        /**
         * Put a int value
         * 
         * @param key
         *            Key for value
         * @param value
         *            Value
         */
        public void put(String key, int value) {
                prefs.put(key, value);
        }

        /**
         * Get a string value
         * 
         * @param key
         *            Key for value
         * @param def
         *            Default return value if key does not exist
         * @return Value
         */
        public String get(String key, String def) {
                if (prefs.containsKey(key)) {
                        if (prefs.get(key) instanceof String)
                                return (String) (prefs.get(key));
                }
                if (printNamesNotInMap)
                        System.out.println("Settings: Key \"" + key
                                        + "\" not in Map, defaulting to \"" + def + "\".");
                return def;
        }

        /**
         * Get a boolean value
         * 
         * @param key
         *            Key for value
         * @param def
         *            Default return value if key does not exist
         * @return Value
         */
        public Boolean get(String key, Boolean def) {
                if (prefs.containsKey(key)) {
                        if (prefs.get(key) instanceof Boolean)
                                return (Boolean) (prefs.get(key));
                }
                if (printNamesNotInMap)
                        System.out.println("Settings: Key \"" + key
                                        + "\" not in Map, defaulting to \"" + def + "\".");
                return def;
        }

        /**
         * Get a int value
         * 
         * @param key
         *            Key for value
         * @param def
         *            Default return value if key does not exist
         * @return Value
         */
        public int get(String key, int def) {
                if (prefs.containsKey(key)) {
                        if (prefs.get(key) instanceof Integer)
                                return (Integer) (prefs.get(key));
                }
                if (printNamesNotInMap)
                        System.out.println("Settings: Key \"" + key
                                        + "\" not in Map, defaulting to \"" + def + "\".");
                return def;
        }

        /**
         * Remove a value
         * 
         * @param key
         *            Key to value to remove
         */
        public void removeValue(String key) {
                prefs.remove(key);
        }

}
Revision:	594
Committed:	Tue Jan 1 19:27:17 2013 UTC (12 years, 11 months ago) by alloc
Content type:	text/x-java
File size:	7477 byte(s)
Log Message:	AEI2: .NET detection
#	Content
1	package net.oni2.aeinstaller.backend;
2
3	import java.io.File;
4	import java.io.FileInputStream;
5	import java.io.FileNotFoundException;
6	import java.io.FileOutputStream;
7	import java.io.IOException;
8	import java.io.Serializable;
9	import java.io.UnsupportedEncodingException;
10	import java.net.URLDecoder;
11	import java.util.HashMap;
12	import java.util.Vector;
13
14	import net.oni2.aeinstaller.backend.app_launcher.QuickAppExecution;
15
16	import com.thoughtworks.xstream.XStream;
17	import com.thoughtworks.xstream.io.xml.StaxDriver;
18
19	/**
20	* Manages and stores programm settings
21	*
22	* @author Christian Illy
23	*/
24	public class Settings implements Serializable {
25
26	private static final long serialVersionUID = 8067725289301601179L;
27
28	/**
29	* @author Christian Illy
30	*/
31	public enum Architecture {
32	/**
33	* 32 bit
34	*/
35	X86,
36	/**
37	* 64 bit
38	*/
39	AMD64
40	};
41
42	/**
43	* @author Christian Illy
44	*/
45	public enum Platform {
46	/**
47	* Running Windows
48	*/
49	WIN,
50	/**
51	* Running MacOS
52	*/
53	MACOS,
54	/**
55	* Running a Linux
56	*/
57	LINUX,
58	/**
59	* Unknown OS
60	*/
61	UNKNOWN
62	}
63
64	private static Settings instance = new Settings();
65
66	private static boolean debugRun = false;
67
68	private HashMap<String, Object> prefs = new HashMap<String, Object>();
69
70	private boolean printNamesNotInMap = false;
71
72	/**
73	* Get the singleton instance
74	*
75	* @return Singleton instance
76	*/
77	public static Settings getInstance() {
78	return instance;
79	}
80
81	/**
82	* @param debug
83	* Debug mode
84	*/
85	public static void setDebug(boolean debug) {
86	debugRun = debug;
87	}
88
89	/**
90	* @return Is debug run
91	*/
92	public static boolean getDebug() {
93	return debugRun;
94	}
95
96	/**
97	* @return Processor architecture
98	*/
99	public static Architecture getArchitecture() {
100	switch (getPlatform()) {
101	case WIN:
102	String arch = System.getenv("PROCESSOR_ARCHITECTURE")
103	.toLowerCase();
104	if (arch.startsWith("x86"))
105	return Architecture.X86;
106	return Architecture.AMD64;
107	case MACOS:
108	case LINUX:
109	Vector<String> cmd = new Vector<String>();
110	cmd.add("getconf");
111	cmd.add("LONG_BIT");
112	Vector<String> res = null;
113	try {
114	res = QuickAppExecution.execute(cmd);
115	} catch (IOException e) {
116	// TODO Auto-generated catch block
117	e.printStackTrace();
118	}
119	if (res != null) {
120	if (res.get(0).equals("64"))
121	return Architecture.AMD64;
122	}
123	return Architecture.X86;
124	default:
125	return null;
126	}
127	}
128
129	/**
130	* @return The operating system running on
131	*/
132	public static Platform getPlatform() {
133	String os = System.getProperty("os.name").toLowerCase();
134	if (os.startsWith("win"))
135	return Platform.WIN;
136	if (os.startsWith("linux"))
137	return Platform.LINUX;
138	if (os.startsWith("mac"))
139	return Platform.MACOS;
140	return Platform.UNKNOWN;
141	}
142
143	/**
144	* Get the Jar path
145	*
146	* @return Path
147	*/
148	public static String getJarPath() {
149	String jarPath = Settings.class.getProtectionDomain().getCodeSource()
150	.getLocation().getPath();
151	String decodedPath = null;
152	try {
153	decodedPath = URLDecoder.decode(jarPath, "UTF-8");
154	} catch (UnsupportedEncodingException e) {
155	e.printStackTrace();
156	}
157	return new File(decodedPath).getParentFile().getPath() + "/";
158	}
159
160	/**
161	* Get the preferences path
162	*
163	* @return Path
164	*/
165	public static String getPrefsPath() {
166	return getJarPath();
167	}
168
169	/**
170	* Get the path to store downloaded files
171	*
172	* @return Download path
173	*/
174	public static String getDownloadPath() {
175	return getTempPath() + "oni_aei/";
176	}
177
178	/**
179	* Get the path to store game information data
180	*
181	* @return Data path
182	*/
183	public static String getDataPath() {
184	return getJarPath() + "mods/";
185	}
186
187	/**
188	* Get the systems temp-path
189	*
190	* @return Path
191	*/
192	public static String getTempPath() {
193	return new File(System.getProperty("java.io.tmpdir")).getPath() + "/";
194	}
195
196	/**
197	* @return Mod Depot cache filename
198	*/
199	public static String getDepotCacheFilename() {
200	return Settings.getPrefsPath() + "ModDepotCache.xml";
201	}
202
203	private static String getSettingsFilename() {
204	return Settings.getPrefsPath() + "AEI-Settings.xml";
205	}
206
207	private static XStream getXStream() {
208	XStream xs = new XStream(new StaxDriver());
209	xs.alias("Settings", Settings.class);
210	return xs;
211	}
212
213	/**
214	* Serializes the settings to disk
215	*/
216	public void serializeToFile() {
217	try {
218	FileOutputStream fos = new FileOutputStream(getSettingsFilename());
219	XStream xs = getXStream();
220	xs.toXML(this, fos);
221	fos.close();
222	} catch (FileNotFoundException e) {
223	e.printStackTrace();
224	} catch (IOException e) {
225	e.printStackTrace();
226	}
227	}
228
229	/**
230	* Deserializes the settings from disk
231	*/
232	public static void deserializeFromFile() {
233	try {
234	FileInputStream fis = new FileInputStream(getSettingsFilename());
235	XStream xs = getXStream();
236	Object obj = xs.fromXML(fis);
237	if (obj instanceof Settings)
238	instance = (Settings) obj;
239	fis.close();
240	} catch (FileNotFoundException e) {
241	} catch (IOException e) {
242	}
243	}
244
245	/**
246	* Put a string value
247	*
248	* @param key
249	* Key for value
250	* @param value
251	* Value
252	*/
253	public void put(String key, String value) {
254	prefs.put(key, value);
255	}
256
257	/**
258	* Put a boolean value
259	*
260	* @param key
261	* Key for value
262	* @param value
263	* Value
264	*/
265	public void put(String key, boolean value) {
266	prefs.put(key, value);
267	}
268
269	/**
270	* Put a int value
271	*
272	* @param key
273	* Key for value
274	* @param value
275	* Value
276	*/
277	public void put(String key, int value) {
278	prefs.put(key, value);
279	}
280
281	/**
282	* Get a string value
283	*
284	* @param key
285	* Key for value
286	* @param def
287	* Default return value if key does not exist
288	* @return Value
289	*/
290	public String get(String key, String def) {
291	if (prefs.containsKey(key)) {
292	if (prefs.get(key) instanceof String)
293	return (String) (prefs.get(key));
294	}
295	if (printNamesNotInMap)
296	System.out.println("Settings: Key \"" + key
297	+ "\" not in Map, defaulting to \"" + def + "\".");
298	return def;
299	}
300
301	/**
302	* Get a boolean value
303	*
304	* @param key
305	* Key for value
306	* @param def
307	* Default return value if key does not exist
308	* @return Value
309	*/
310	public Boolean get(String key, Boolean def) {
311	if (prefs.containsKey(key)) {
312	if (prefs.get(key) instanceof Boolean)
313	return (Boolean) (prefs.get(key));
314	}
315	if (printNamesNotInMap)
316	System.out.println("Settings: Key \"" + key
317	+ "\" not in Map, defaulting to \"" + def + "\".");
318	return def;
319	}
320
321	/**
322	* Get a int value
323	*
324	* @param key
325	* Key for value
326	* @param def
327	* Default return value if key does not exist
328	* @return Value
329	*/
330	public int get(String key, int def) {
331	if (prefs.containsKey(key)) {
332	if (prefs.get(key) instanceof Integer)
333	return (Integer) (prefs.get(key));
334	}
335	if (printNamesNotInMap)
336	System.out.println("Settings: Key \"" + key
337	+ "\" not in Map, defaulting to \"" + def + "\".");
338	return def;
339	}
340
341	/**
342	* Remove a value
343	*
344	* @param key
345	* Key to value to remove
346	*/
347	public void removeValue(String key) {
348	prefs.remove(key);
349	}
350
351	}