source: AE/installer2/src/net/oni2/aeinstaller/backend/mods/Mod.java@ 601

Last change on this file since 601 was 600, checked in by alloc, 13 years ago
File size: 7.1 KB
Line 
1package net.oni2.aeinstaller.backend.mods;
2
3import java.io.BufferedReader;
4import java.io.File;
5import java.io.FileInputStream;
6import java.io.FileNotFoundException;
7import java.io.FilenameFilter;
8import java.io.IOException;
9import java.io.InputStreamReader;
10import java.util.HashSet;
11
12import net.oni2.aeinstaller.backend.Paths;
13import net.oni2.aeinstaller.backend.Settings;
14import net.oni2.aeinstaller.backend.Settings.Platform;
15import net.oni2.aeinstaller.backend.depot.DepotManager;
16import net.oni2.aeinstaller.backend.depot.model.NodeMod;
17import net.oni2.aeinstaller.backend.depot.model.TaxonomyTerm;
18
19/**
20 * @author Christian Illy
21 */
22public class Mod implements Comparable<Mod> {
23 // TODO: Dependencies/Conflicts
24
25 private String name = "";
26 private int packageNumber = 0;
27
28 private HashSet<Type> types = new HashSet<Type>();
29 private ECompatiblePlatform platform = null;
30 private String version = "";
31 private String creator = "";
32 private EBSLInstallType bslInstallType = null;
33 private String description = "";
34 private double aeVersion = 0;
35 private int zipSize = 0;
36 private NodeMod node = null;
37 private net.oni2.aeinstaller.backend.depot.model.File file = null;
38
39 private long localTimestamp = 0;
40
41 /**
42 * Create a new Mod entry from a given Mod-Node
43 *
44 * @param nm
45 * Mod-Node
46 */
47 public Mod(NodeMod nm) {
48 node = nm;
49 name = nm.getTitle();
50 packageNumber = nm.getPackageNumber();
51 for (TaxonomyTerm tt : nm.getTypes()) {
52 Type t = ModManager.getInstance().getTypeByName(tt.getName());
53 types.add(t);
54 t.addEntry(this);
55 }
56 platform = nm.getPlatform();
57 version = nm.getVersion();
58 creator = nm.getCreator();
59 if (nm.getBody() != null)
60 description = nm.getBody().getSafe_value();
61 file = DepotManager.getInstance().getFile(
62 nm.getUploads().firstElement().getFid());
63 zipSize = file.getFilesize();
64
65 if (isLocalAvailable())
66 updateLocalData();
67 }
68
69 /**
70 * Update information for local package existence
71 */
72 public void updateLocalData() {
73 File config = new File(getLocalPath(), "Mod_Info.cfg");
74 File timestamp = new File(getLocalPath(), "aei.cfg");
75 if (config.exists()) {
76 try {
77 FileInputStream fstream = new FileInputStream(config);
78 InputStreamReader isr = new InputStreamReader(fstream);
79 BufferedReader br = new BufferedReader(isr);
80 String strLine;
81 while ((strLine = br.readLine()) != null) {
82 if (strLine.indexOf("->") < 1)
83 continue;
84 if (strLine.indexOf("//") >= 0)
85 strLine = strLine.substring(0, strLine.indexOf("//"));
86 String[] split = strLine.split("->", 2);
87 String sName = split[0].trim();
88 String sVal = split[1].trim();
89 if (sName.equalsIgnoreCase("AEInstallVersion")) {
90 aeVersion = Double.parseDouble(sVal);
91 } else if (sName.equalsIgnoreCase("NameOfMod")) {
92 if (node == null)
93 name = sVal;
94 } else if (sName.equalsIgnoreCase("Creator")) {
95 if (node == null)
96 creator = sVal;
97 } else if (sName.equalsIgnoreCase("HasBsl")) {
98 if (sVal.equalsIgnoreCase("addon"))
99 bslInstallType = EBSLInstallType.ADDON;
100 else if (sVal.equalsIgnoreCase("yes"))
101 bslInstallType = EBSLInstallType.NORMAL;
102 else
103 bslInstallType = EBSLInstallType.NONE;
104 } else if (sName.equalsIgnoreCase("ModVersion")) {
105 if (node == null)
106 version = sVal;
107 } else if (sName.equalsIgnoreCase("Readme")) {
108 if (node == null)
109 description = sVal.replaceAll("\\\\n", "<br>");
110 }
111 }
112 isr.close();
113 } catch (FileNotFoundException e) {
114 } catch (IOException e) {
115 e.printStackTrace();
116 }
117 } else {
118 System.err.println("No config found for mod folder: "
119 + getLocalPath().getPath());
120 }
121 if (timestamp.exists()) {
122 try {
123 FileInputStream fstream = new FileInputStream(timestamp);
124 InputStreamReader isr = new InputStreamReader(fstream);
125 BufferedReader br = new BufferedReader(isr);
126 String ts = br.readLine();
127 localTimestamp = Long.parseLong(ts);
128 isr.close();
129 } catch (FileNotFoundException e) {
130 } catch (IOException e) {
131 e.printStackTrace();
132 }
133 }
134 }
135
136 /**
137 * Create a new Mod entry from the given local mod folder
138 *
139 * @param folder
140 * Mod folder with Mod_Info.cfg
141 */
142 public Mod(File folder) {
143 packageNumber = Integer.parseInt(folder.getName().substring(0, 5));
144 updateLocalData();
145
146 Type t = ModManager.getInstance().getTypeByName("-Local-");
147 types.add(t);
148 t.addEntry(this);
149
150 platform = ECompatiblePlatform.BOTH;
151 }
152
153 /**
154 * @return has separate paths for win/mac/common or not
155 */
156 public boolean hasSeparatePlatformDirs() {
157 return aeVersion >= 2;
158 }
159
160 /**
161 * @return Path to local mod folder
162 */
163 public File getLocalPath() {
164 final String folderStart = String.format("%05d", packageNumber);
165
166 if (Paths.getModsPath().exists()) {
167 for (File f : Paths.getModsPath().listFiles(new FilenameFilter() {
168 @Override
169 public boolean accept(File d, String fn) {
170 return fn.startsWith(folderStart);
171 }
172 })) {
173 return f;
174 }
175 }
176
177 return new File(Paths.getModsPath(), folderStart);
178 }
179
180 /**
181 * @return Is there a newer version on the depot?
182 */
183 public boolean isNewerAvailable() {
184 if (node != null)
185 return node.getUploads().firstElement().getTimestamp() > localTimestamp;
186 else
187 return false;
188 }
189
190 /**
191 * @return Mod exists within mods folder
192 */
193 public boolean isLocalAvailable() {
194 return getLocalPath().exists();
195 }
196
197 /**
198 * @return Name of mod
199 */
200 public String getName() {
201 return name;
202 }
203
204 /**
205 * @return the package number
206 */
207 public int getPackageNumber() {
208 return packageNumber;
209 }
210
211 /**
212 * @return Types of mod
213 */
214 public HashSet<Type> getTypes() {
215 return types;
216 }
217
218 /**
219 * @return Compatible platforms
220 */
221 public ECompatiblePlatform getPlatform() {
222 return platform;
223 }
224
225 /**
226 * @return Version of mod
227 */
228 public String getVersion() {
229 return version;
230 }
231
232 /**
233 * @return Creator of mod
234 */
235 public String getCreator() {
236 return creator;
237 }
238
239 /**
240 * @return Installation type of BSL files
241 */
242 public EBSLInstallType getBSLInstallType() {
243 return bslInstallType;
244 }
245
246 /**
247 * @return Description of mod
248 */
249 public String getDescription() {
250 return description;
251 }
252
253 /**
254 * @return Size of Zip file on Depot
255 */
256 public int getZipSize() {
257 return zipSize;
258 }
259
260 /**
261 * @return Depot Mod-Node
262 */
263 public NodeMod getNode() {
264 return node;
265 }
266
267 /**
268 * @return Is a mod that is always installed?
269 */
270 public boolean isDefaultMod() {
271 return packageNumber < 10000;
272 }
273
274 /**
275 * @return Get the depot file entry
276 */
277 public net.oni2.aeinstaller.backend.depot.model.File getFile() {
278 return file;
279 }
280
281 @Override
282 public String toString() {
283 return name;
284 }
285
286 /**
287 * @return Is this mod valid on the running platform?
288 */
289 public boolean validOnPlatform() {
290 ECompatiblePlatform plat = platform;
291 switch (plat) {
292 case BOTH:
293 return true;
294 case MACOS:
295 return (Settings.getPlatform() == Platform.MACOS);
296 case WIN:
297 return (Settings.getPlatform() == Platform.WIN)
298 || (Settings.getPlatform() == Platform.LINUX);
299 }
300 return false;
301 }
302
303 @Override
304 public int compareTo(Mod o) {
305 return getPackageNumber() - o.getPackageNumber();
306 }
307}
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