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Add zipadjust JNI code

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topjohnwu
2016-11-23 13:46:52 +08:00
parent f58c73b7f1
commit 403e30feba
6 changed files with 335 additions and 9 deletions
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app/src/main/java/com/topjohnwu/magisk/utils/ZipUtils.java
+8 -3
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@@ -23,7 +23,6 @@ import org.spongycastle.util.encoders.Base64;
import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FilterOutputStream;
import java.io.IOException;
import java.io.InputStream;
@@ -74,6 +73,14 @@ public class ZipUtils {
private static final int USE_SHA1 = 1;
private static final int USE_SHA256 = 2;
static {
System.loadLibrary("zipadjust");
sBouncyCastleProvider = new BouncyCastleProvider();
Security.insertProviderAt(sBouncyCastleProvider, 1);
}
public native static byte[] zipAdjust(byte[] bytes, int size);
public static void removeTopFolder(InputStream in, OutputStream out) {
try {
JarInputStream source = new JarInputStream(in);
@@ -106,8 +113,6 @@ public class ZipUtils {
public static void signZip(Context context, InputStream inputStream,
OutputStream outputStream, boolean signWholeFile) {
sBouncyCastleProvider = new BouncyCastleProvider();
Security.insertProviderAt(sBouncyCastleProvider, 1);
JarMap inputJar;
int hashes = 0;
try {