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Commit dffb97d

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alvinqidalvinqid
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Update LibsManager.java
1 parent f170ba6 commit dffb97d

1 file changed

Lines changed: 151 additions & 36 deletions

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‎src/main/java/id.my.alvinq.modsplus/LibsManager.java‎

Lines changed: 151 additions & 36 deletions
Original file line numberDiff line numberDiff line change
@@ -3,23 +3,21 @@
33
import android.content.Context;
44
import android.content.res.AssetManager;
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import dalvik.system.DexClassLoader;
6-
import org.json.JSONObject;
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import java.io.*;
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import java.lang.reflect.Method;
9-
import java.util.Enumeration;
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import java.util.jar.JarEntry;
11-
import java.util.jar.JarFile;
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import java.util.zip.ZipEntry;
13-
import java.util.zip.ZipOutputStream;
7+
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import java.io.*;
9+
import java.util.*;
10+
import java.util.jar.*;
11+
import org.json.*;
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import java.util.zip.*;
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import java.text.SimpleDateFormat;
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1515
public class LibsManager {
1616
private final Context context;
1717
private final File cacheDir;
18-
// private final Context ctxv;
1918

2019
public LibsManager(Context ctx) {
2120
context = ctx;
22-
//ctxv = ctx;
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File dir = ctx.getDir("modsplus", Context.MODE_PRIVATE);
2422
cacheDir = new File(dir, "cache");
2523
if (!cacheDir.exists()) cacheDir.mkdirs();
@@ -103,52 +101,169 @@ private JSONObject readManifest(File jarFile) {
103101
}
104102

105103
private void extractToApk(File jarFile) throws IOException {
106-
if (!jarFile.exists()) throw new FileNotFoundException(".jar file not found: " + jarFile.getAbsolutePath());
104+
if (!jarFile.exists())
105+
throw new FileNotFoundException(".jar file not found: " + jarFile.getAbsolutePath());
107106

108-
String baseName = jarFile.getName().replace(".jar", "");
109-
// new File(cacheDir, "natives/" + jarFile.getName().replace(".jar", ""));
110-
File apkFile = new File(cacheDir, "assets/" + baseName + ".apk");
111-
File tempDir = new File(cacheDir, "assets/" + baseName + "_temp");
107+
String baseName = jarFile.getName().replace(".jar", "");
108+
File apkFile = new File(cacheDir, "assets/" + baseName + ".apk");
109+
File tempDir = new File(cacheDir, "assets/" + baseName + "_temp");
112110

113-
if (tempDir.exists()) Utils.deleteFolder(tempDir.getAbsolutePath());
114-
tempDir.mkdirs();
115-
File assetsDir = new File(tempDir, "assets");
116-
assetsDir.mkdirs();
111+
if (tempDir.exists()) Utils.deleteFolder(tempDir.getAbsolutePath());
112+
tempDir.mkdirs();
113+
File assetsDir = new File(tempDir, "assets");
114+
assetsDir.mkdirs();
115+
116+
boolean foundAssets = false;
117+
118+
// === [1] Folder tujuan ModsPlus & CDN ===
119+
File cdnDir = new File("/sdcard/games/org.levimc/minecraft/com.mojang.minecraftpe/cdn");
120+
File resourceDst = new File(cdnDir, "modsplus_" + baseName);
121+
cdnDir.mkdirs();
122+
resourceDst.mkdirs();
123+
124+
try (JarFile jar = new JarFile(jarFile)) {
125+
Enumeration<JarEntry> entries = jar.entries();
126+
while (entries.hasMoreElements()) {
127+
JarEntry entry = entries.nextElement();
128+
String name = entry.getName();
129+
130+
if (!name.startsWith("assets/")) continue;
131+
foundAssets = true;
132+
133+
// === [2] Jika di dalam assets/assets/resource/ ===
134+
if (name.startsWith("assets/assets/resource/")) {
135+
String relative = name.substring("assets/assets/resource/".length());
136+
File outFile = new File(resourceDst, relative);
117137

118-
boolean foundAssets = false;
119-
try (JarFile jar = new JarFile(jarFile)) {
120-
Enumeration<JarEntry> entries = jar.entries();
121-
while (entries.hasMoreElements()) {
122-
JarEntry entry = entries.nextElement();
123-
if (!entry.getName().startsWith("assets/")) continue;
124-
foundAssets = true;
125-
File outFile = new File(tempDir, entry.getName());
126138
if (entry.isDirectory()) {
127139
outFile.mkdirs();
128140
continue;
129141
}
142+
143+
// Skip manifest.json dari dalam JAR
144+
if (relative.equalsIgnoreCase("manifest.json")) continue;
145+
130146
outFile.getParentFile().mkdirs();
131147
try (InputStream is = jar.getInputStream(entry);
132148
OutputStream os = new FileOutputStream(outFile)) {
133149
Utils.copyStream(is, os);
134150
}
151+
continue;
135152
}
136-
}
137153

138-
if (!foundAssets) {
139-
Logger.get().i("There is no 'assets/' folder inside: " + jarFile.getName());
140-
Utils.deleteFolder(tempDir.getAbsolutePath());
141-
return;
154+
// === [3] Selain folder resource, tetap masuk ke tempDir ===
155+
File outFile = new File(tempDir, name);
156+
if (entry.isDirectory()) {
157+
outFile.mkdirs();
158+
continue;
159+
}
160+
outFile.getParentFile().mkdirs();
161+
try (InputStream is = jar.getInputStream(entry);
162+
OutputStream os = new FileOutputStream(outFile)) {
163+
Utils.copyStream(is, os);
164+
}
142165
}
166+
}
143167

144-
zipFolder(tempDir, apkFile);
168+
if (!foundAssets) {
169+
Logger.get().i("There is no 'assets/' folder inside: " + jarFile.getName());
145170
Utils.deleteFolder(tempDir.getAbsolutePath());
146-
// Logger.get().i("[JarAssetsToApk] Berhasil membuat: " + apkFile.getAbsolutePath());
147-
File dst = new File("/sdcard/games/alvinqid.apk");
148-
Utils.copyFile(apkFile, dst);
149-
addAssetOverride(context.getAssets(), apkFile.getAbsolutePath());
171+
return;
172+
}
173+
174+
// === [4] Buat manifest.json di folder modsplus_<modname> ===
175+
File manifestFile = new File(resourceDst, "manifest.json");
176+
String uuid1 = UUID.randomUUID().toString();
177+
String uuid2 = UUID.randomUUID().toString();
178+
179+
String manifest = "{\n" +
180+
" \"format_version\": 2,\n" +
181+
" \"header\": {\n" +
182+
" \"description\": \"This is the Resource Pack of the mod " + baseName + "\",\n" +
183+
" \"name\": \"ModPlusPack: " + baseName + "\",\n" +
184+
" \"uuid\": \"" + uuid1 + "\",\n" +
185+
" \"version\": [0, 0, 1],\n" +
186+
" \"min_engine_version\": [1, 21, 110]\n" +
187+
" },\n" +
188+
" \"modules\": [\n" +
189+
" {\n" +
190+
" \"type\": \"resources\",\n" +
191+
" \"uuid\": \"" + uuid2 + "\",\n" +
192+
" \"version\": [0, 0, 1]\n" +
193+
" }\n" +
194+
" ]\n" +
195+
"}";
196+
197+
try (FileWriter writer = new FileWriter(manifestFile)) {
198+
writer.write(manifest);
150199
}
151200

201+
// === [5] Update / buat manifest.json di folder CDN ===
202+
File cdnManifestFile = new File(cdnDir, "manifest.json");
203+
JSONObject cdnManifest;
204+
205+
if (cdnManifestFile.exists()) {
206+
try (FileReader reader = new FileReader(cdnManifestFile)) {
207+
cdnManifest = new JSONObject(new JSONTokener(reader));
208+
} catch (Exception e) {
209+
cdnManifest = new JSONObject();
210+
}
211+
} else {
212+
cdnManifest = new JSONObject();
213+
}
214+
215+
// Siapkan struktur dasar jika belum ada
216+
if (!cdnManifest.has("response")) {
217+
cdnManifest.put("response", new JSONObject());
218+
}
219+
JSONObject response = cdnManifest.getJSONObject("response");
220+
if (!response.has("packs")) {
221+
response.put("packs", new JSONArray());
222+
}
223+
JSONArray packs = response.getJSONArray("packs");
224+
225+
// Tambahkan atau perbarui pack untuk mod ini
226+
boolean updated = false;
227+
for (int i = 0; i < packs.length(); i++) {
228+
JSONObject p = packs.getJSONObject(i);
229+
if (p.optString("id").equals(uuid1)) {
230+
p.put("url", "https://alvinq.my.id");
231+
p.put("version", "0.0.1");
232+
updated = true;
233+
break;
234+
}
235+
}
236+
if (!updated) {
237+
JSONObject pack = new JSONObject();
238+
pack.put("id", uuid1);
239+
pack.put("url", "https://alvinq.my.id");
240+
pack.put("version", "0.0.1");
241+
packs.put(pack);
242+
}
243+
244+
// Update Last-Modified (format GMT RFC1123)
245+
String lastModified = new SimpleDateFormat("EEE, dd MMM yyyy HH:mm:ss 'GMT'", Locale.US)
246+
.format(new Date());
247+
cdnManifest.put("Last-Modified", lastModified);
248+
cdnManifest.put("response", response);
249+
250+
try (FileWriter writer = new FileWriter(cdnManifestFile)) {
251+
writer.write(cdnManifest.toString(2));
252+
}
253+
254+
// === [6] Buat APK dari sisanya ===
255+
zipFolder(tempDir, apkFile);
256+
Utils.deleteFolder(tempDir.getAbsolutePath());
257+
258+
File dst = new File("/sdcard/games/alvinqid.apk");
259+
Utils.copyFile(apkFile, dst);
260+
261+
addAssetOverride(context.getAssets(), apkFile.getAbsolutePath());
262+
263+
Logger.get().i("✅ Resource folder dibuat di: " + resourceDst.getAbsolutePath());
264+
Logger.get().i("✅ Manifest CDN diperbarui dengan UUID: " + uuid1);
265+
}
266+
152267
private void zipFolder(File source, File zipFile) throws IOException {
153268
try (ZipOutputStream zos = new ZipOutputStream(new FileOutputStream(zipFile))) {
154269
zipFileRecursive(source, source, zos);

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