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Update zip and magisk installation

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This commit is contained in:
topjohnwu 2017-09-26 20:46:58 +08:00
parent 3fbbb0865a
commit c562cbc2bb
3 changed files with 17 additions and 22 deletions
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28
app/src/main/java/com/topjohnwu/magisk/asyncs/FlashZip.java
View File

@ -10,6 +10,8 @@ import com.topjohnwu.magisk.utils.AdaptiveList;
import com.topjohnwu.magisk.utils.Utils;
import com.topjohnwu.magisk.utils.ZipUtils;
import java.io.BufferedInputStream;
import java.io.BufferedOutputStream;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
@ -21,27 +23,19 @@ import java.util.List;
public class FlashZip extends ParallelTask<Void, Void, Integer> {
private Uri mUri;
private File mCachedFile, mScriptFile, mCheckFile;
private String mFilename;
private File mCachedFile;
private AdaptiveList<String> mList;
public FlashZip(Activity context, Uri uri, AdaptiveList<String> list) {
super(context);
mUri = uri;
mList = list;
mCachedFile = new File(context.getCacheDir(), "install.zip");
mScriptFile = new File(context.getCacheDir(), "/META-INF/com/google/android/update-binary");
mCheckFile = new File(mScriptFile.getParent(), "updater-script");
// Try to get the filename ourselves
mFilename = Utils.getNameFromUri(context, mUri);
}
private boolean unzipAndCheck() throws Exception {
ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android", false);
List<String> ret = Utils.readFile(getShell(), mCheckFile.getPath());
ZipUtils.unzip(mCachedFile, mCachedFile.getParentFile(), "META-INF/com/google/android", true);
List<String> ret = Utils.readFile(getShell(), new File(mCachedFile.getParentFile(), "updater-script").getPath());
return Utils.isValidShellResponse(ret) && ret.get(0).contains("#MAGISK");
}
@ -66,12 +60,13 @@ public class FlashZip extends ParallelTask<Void, Void, Integer> {
mCachedFile.delete();
try (
InputStream in = mm.getContentResolver().openInputStream(mUri);
OutputStream out = new FileOutputStream(mCachedFile)
OutputStream out = new BufferedOutputStream(new FileOutputStream(mCachedFile))
) {
if (in == null) throw new FileNotFoundException();
byte buffer[] = new byte[1024];
InputStream buf= new BufferedInputStream(in);
byte buffer[] = new byte[4096];
int length;
while ((length = in.read(buffer)) > 0)
while ((length = buf.read(buffer)) > 0)
out.write(buffer, 0, length);
} catch (FileNotFoundException e) {
mList.add("! Invalid Uri");
@ -81,9 +76,10 @@ public class FlashZip extends ParallelTask<Void, Void, Integer> {
throw e;
}
if (!unzipAndCheck()) return 0;
mList.add("- Installing " + mFilename);
mList.add("- Installing " + Utils.getNameFromUri(mm, mUri));
getShell().su(mList,
"BOOTMODE=true sh " + mScriptFile + " dummy 1 " + mCachedFile +
"cd " + mCachedFile.getParent(),
"BOOTMODE=true sh update-binary dummy 1 " + mCachedFile +
" && echo 'Success!' || echo 'Failed!'"
);
if (TextUtils.equals(mList.get(mList.size() - 1), "Success!"))

5
app/src/main/java/com/topjohnwu/magisk/asyncs/InstallMagisk.java
View File

@ -131,7 +131,7 @@ public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
source = tar;
} else {
// Direct copy raw image
source = in;
source = new BufferedInputStream(in);
}
byte buffer[] = new byte[1024];
int length;
@ -204,8 +204,7 @@ public class InstallMagisk extends ParallelTask<Void, Void, Boolean> {
break;
case DIRECT_MODE:
// Direct flash boot image
getShell().su_raw("cat " + patched_boot + " /dev/zero | dd of=" + mBootLocation + " bs=4096");
mList.add("Flashing patched boot to " + mBootLocation);
getShell().su(mList, "flash_boot_image " + patched_boot + " " + mBootLocation);
break;
default:
return false;

2
app/src/main/java/com/topjohnwu/magisk/asyncs/RestoreStockBoot.java
View File

@ -25,7 +25,7 @@ public class RestoreStockBoot extends ParallelTask<Void, Void, Boolean> {
String stock_boot = "/data/stock_boot_" + ret.get(0).substring(ret.get(0).indexOf('=') + 1) + ".img.gz";
if (!Utils.itemExist(getShell(), stock_boot))
return false;
getShell().su_raw("gzip -d < " + stock_boot + " | cat - /dev/zero | dd of=" + mBoot + " bs=4096");
getShell().su_raw("flash_boot_image " + stock_boot + " " + mBoot);
return true;
}