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Remove busybox dependency

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topjohnwu
2016-11-29 13:24:48 +08:00
parent bb878a1ccf
commit 24ef80351c
18 changed files with 110 additions and 108 deletions
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app/src/main/java/com/topjohnwu/magisk/utils/ZipUtils.java
+41 -1
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@@ -25,6 +25,7 @@ import org.spongycastle.util.encoders.Base64;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.InputStream;
@@ -48,6 +49,7 @@ import java.security.spec.PKCS8EncodedKeySpec;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
import java.util.Enumeration;
import java.util.Locale;
import java.util.Map;
import java.util.TreeMap;
@@ -98,7 +100,7 @@ public class ZipUtils {
byte buffer[] = new byte[4096];
while ((entry = source.getNextJarEntry()) != null) {
// Remove the top directory from the path
path = entry.toString().substring(entry.toString().indexOf("/") + 1);
path = entry.getName().substring(entry.getName().indexOf("/") + 1);
// If it's the top folder, ignore it
if (path.isEmpty())
continue;
@@ -118,6 +120,44 @@ public class ZipUtils {
}
}
public static void unzip(File file, File folder) {
unzip(file, folder, "");
}
public static void unzip(File file, File folder, String path) {
try {
int count;
FileOutputStream out;
File dest;
InputStream is;
JarEntry entry;
byte data[] = new byte[4096];
JarFile zipfile = new JarFile(file);
Enumeration e = zipfile.entries();
while(e.hasMoreElements()) {
entry = (JarEntry) e.nextElement();
if (!entry.getName().contains(path)) {
continue;
}
Logger.dev("Extracting: " + entry);
is = zipfile.getInputStream(entry);
dest = new File(folder, entry.getName());
if (dest.getParentFile().mkdirs()) {
dest.createNewFile();
}
out = new FileOutputStream(dest);
while ((count = is.read(data, 0, 4096)) != -1) {
out.write(data, 0, count);
}
out.flush();
out.close();
is.close();
}
} catch(Exception e) {
e.printStackTrace();
}
}
public static void signZip(Context context, InputStream inputStream,
OutputStream outputStream, boolean signWholeFile) {
JarMap inputJar;