Modernize MagiskInstaller
This commit is contained in:
topjohnwu
parent
ac20063e86
commit
7d93ca5c73
@ -41,12 +41,10 @@ open class App : Application() {
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protectedContext = baseContext
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self = this
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deContext = base
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if (Build.VERSION.SDK_INT >= 24) {
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protectedContext = base.createDeviceProtectedStorageContext()
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deContext = protectedContext
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deContext.moveSharedPreferencesFrom(base, base.defaultPrefsName)
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protectedContext.moveSharedPreferencesFrom(base, base.defaultPrefsName)
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}
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registerActivityLifecycleCallbacks(get())
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@ -69,11 +67,6 @@ open class App : Application() {
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@JvmStatic
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lateinit var self: App
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@SuppressLint("StaticFieldLeak")
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@Deprecated("Use dependency injection; replace with protectedContext")
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@JvmStatic
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lateinit var deContext: Context
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@Deprecated("Use Rx or similar")
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@JvmField
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var THREAD_POOL: ThreadPoolExecutor
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@ -1,351 +0,0 @@
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package com.topjohnwu.magisk.tasks;
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import android.net.Uri;
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import android.os.Build;
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import android.text.TextUtils;
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import androidx.annotation.MainThread;
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import androidx.annotation.WorkerThread;
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import com.topjohnwu.magisk.App;
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import com.topjohnwu.magisk.Const;
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import com.topjohnwu.magisk.Info;
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import com.topjohnwu.magisk.utils.Utils;
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import com.topjohnwu.net.Networking;
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import com.topjohnwu.signing.SignBoot;
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import com.topjohnwu.superuser.Shell;
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import com.topjohnwu.superuser.ShellUtils;
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import com.topjohnwu.superuser.internal.NOPList;
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import com.topjohnwu.superuser.internal.UiThreadHandler;
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import com.topjohnwu.superuser.io.SuFile;
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import com.topjohnwu.superuser.io.SuFileInputStream;
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import com.topjohnwu.superuser.io.SuFileOutputStream;
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import org.kamranzafar.jtar.TarEntry;
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import org.kamranzafar.jtar.TarHeader;
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import org.kamranzafar.jtar.TarInputStream;
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import org.kamranzafar.jtar.TarOutputStream;
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import java.io.BufferedInputStream;
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import java.io.BufferedOutputStream;
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import java.io.File;
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import java.io.FileOutputStream;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.OutputStream;
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import java.nio.ByteBuffer;
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import java.util.Arrays;
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import java.util.List;
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import java.util.zip.ZipEntry;
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import java.util.zip.ZipInputStream;
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public abstract class MagiskInstaller {
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protected String srcBoot;
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protected File destFile;
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protected File installDir;
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protected Uri zipUri;
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private final List<String> console;
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private final List<String> logs;
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private boolean isTar = false;
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protected MagiskInstaller() {
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console = NOPList.getInstance();
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logs = NOPList.getInstance();
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}
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public MagiskInstaller(Uri zip, List<String> out, List<String> err) {
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console = out;
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logs = err;
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zipUri = zip;
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installDir = new File(App.deContext.getFilesDir().getParent(), "install");
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Shell.sh("rm -rf " + installDir).exec();
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installDir.mkdirs();
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}
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protected boolean findImage() {
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srcBoot = ShellUtils.fastCmd("find_boot_image", "echo \"$BOOTIMAGE\"");
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if (srcBoot.isEmpty()) {
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console.add("! Unable to detect target image");
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return false;
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}
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console.add("- Target image: " + srcBoot);
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return true;
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}
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protected boolean findSecondaryImage() {
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String slot = ShellUtils.fastCmd("echo $SLOT");
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String target = TextUtils.equals(slot, "_a") ? "_b" : "_a";
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console.add("- Target slot: " + target);
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srcBoot = ShellUtils.fastCmd(
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"SLOT=" + target,
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"find_boot_image",
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"SLOT=" + slot,
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"echo \"$BOOTIMAGE\""
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);
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if (srcBoot.isEmpty()) {
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console.add("! Unable to detect target image");
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return false;
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}
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console.add("- Target image: " + srcBoot);
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return true;
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}
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protected boolean extractZip() {
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String arch;
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if (Build.VERSION.SDK_INT >= 21) {
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List<String> abis = Arrays.asList(Build.SUPPORTED_ABIS);
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arch = abis.contains("x86") ? "x86" : "arm";
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} else {
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arch = TextUtils.equals(Build.CPU_ABI, "x86") ? "x86" : "arm";
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}
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console.add("- Device platform: " + Build.CPU_ABI);
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try {
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ZipInputStream zi = new ZipInputStream(new BufferedInputStream(
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App.self.getContentResolver().openInputStream(zipUri)));
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ZipEntry ze;
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while ((ze = zi.getNextEntry()) != null) {
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if (ze.isDirectory())
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continue;
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String name = null;
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String[] names = { arch + "/", "common/", "META-INF/com/google/android/update-binary" };
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for (String n : names) {
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if (ze.getName().startsWith(n)) {
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name = ze.getName().substring(ze.getName().lastIndexOf('/') + 1);
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break;
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}
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}
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if (name == null && ze.getName().startsWith("chromeos/"))
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name = ze.getName();
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if (name == null)
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continue;
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File dest = installDir instanceof SuFile ?
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new SuFile(installDir, name) :
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new File(installDir, name);
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dest.getParentFile().mkdirs();
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try (OutputStream out = new SuFileOutputStream(dest)) {
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ShellUtils.pump(zi, out);
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}
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}
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} catch (IOException e) {
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console.add("! Cannot unzip zip");
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return false;
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}
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File init64 = SuFile.open(installDir, "magiskinit64");
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if (Build.VERSION.SDK_INT >= 21 && Build.SUPPORTED_64_BIT_ABIS.length != 0) {
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init64.renameTo(SuFile.open(installDir, "magiskinit"));
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} else {
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init64.delete();
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}
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Shell.sh("cd " + installDir, "chmod 755 *").exec();
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return true;
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}
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private TarEntry newEntry(String name, long size) {
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console.add("-- Writing: " + name);
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return new TarEntry(TarHeader.createHeader(name, size, 0, false, 0644));
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}
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private void handleTar(InputStream in) throws IOException {
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console.add("- Processing tar file");
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boolean vbmeta = false;
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try (TarInputStream tarIn = new TarInputStream(in);
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TarOutputStream tarOut = new TarOutputStream(destFile)) {
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TarEntry entry;
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while ((entry = tarIn.getNextEntry()) != null) {
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if (entry.getName().contains("boot.img")
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|| entry.getName().contains("recovery.img")) {
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String name = entry.getName();
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console.add("-- Extracting: " + name);
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File extract = new File(installDir, name);
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try (FileOutputStream fout = new FileOutputStream(extract)) {
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ShellUtils.pump(tarIn, fout);
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}
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if (name.contains(".lz4")) {
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console.add("-- Decompressing: " + name);
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Shell.sh("./magiskboot --decompress " + extract).to(console).exec();
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}
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} else if (entry.getName().contains("vbmeta.img")) {
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vbmeta = true;
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ByteBuffer buf = ByteBuffer.allocate(256);
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buf.put("AVB0".getBytes()); // magic
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buf.putInt(1); // required_libavb_version_major
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buf.putInt(120, 2); // flags
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buf.position(128); // release_string
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buf.put("avbtool 1.1.0".getBytes());
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tarOut.putNextEntry(newEntry("vbmeta.img", 256));
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tarOut.write(buf.array());
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} else {
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console.add("-- Writing: " + entry.getName());
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tarOut.putNextEntry(entry);
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ShellUtils.pump(tarIn, tarOut);
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}
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}
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File boot = SuFile.open(installDir, "boot.img");
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File recovery = SuFile.open(installDir, "recovery.img");
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if (vbmeta && recovery.exists() && boot.exists()) {
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// Install Magisk to recovery
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srcBoot = recovery.getPath();
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// Repack boot image to prevent restore
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Shell.sh(
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"./magiskboot --unpack boot.img",
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"./magiskboot --repack boot.img",
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"./magiskboot --cleanup",
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"mv new-boot.img boot.img").exec();
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try (InputStream sin = new SuFileInputStream(boot)) {
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tarOut.putNextEntry(newEntry("boot.img", boot.length()));
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ShellUtils.pump(sin, tarOut);
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}
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boot.delete();
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} else {
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if (!boot.exists()) {
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console.add("! No boot image found");
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throw new IOException();
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}
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srcBoot = boot.getPath();
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}
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}
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}
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protected boolean handleFile(Uri uri) {
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try (InputStream in = new BufferedInputStream(App.self.getContentResolver().openInputStream(uri))) {
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in.mark(500);
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byte[] magic = new byte[5];
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if (in.skip(257) != 257 || in.read(magic) != magic.length) {
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console.add("! Invalid file");
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return false;
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}
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in.reset();
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if (Arrays.equals(magic, "ustar".getBytes())) {
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isTar = true;
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destFile = new File(Const.EXTERNAL_PATH, "magisk_patched.tar");
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handleTar(in);
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} else {
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// Raw image
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srcBoot = new File(installDir, "boot.img").getPath();
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destFile = new File(Const.EXTERNAL_PATH, "magisk_patched.img");
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console.add("- Copying image to cache");
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try (OutputStream out = new FileOutputStream(srcBoot)) {
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ShellUtils.pump(in, out);
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}
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}
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} catch (IOException e) {
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console.add("! Process error");
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e.printStackTrace();
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return false;
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}
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return true;
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}
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protected boolean patchBoot() {
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boolean isSigned;
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try (InputStream in = new SuFileInputStream(srcBoot)) {
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isSigned = SignBoot.verifySignature(in, null);
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if (isSigned) {
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console.add("- Boot image is signed with AVB 1.0");
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}
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} catch (IOException e) {
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console.add("! Unable to check signature");
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return false;
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}
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if (!Shell.sh(Utils.INSTANCE.fmt(
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"KEEPFORCEENCRYPT=%b KEEPVERITY=%b RECOVERYMODE=%b " +
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"sh update-binary sh boot_patch.sh %s",
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Info.keepEnc, Info.keepVerity, Info.recovery, srcBoot))
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.to(console, logs).exec().isSuccess())
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return false;
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Shell.Job job = Shell.sh("./magiskboot --cleanup",
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"mv bin/busybox busybox",
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"rm -rf magisk.apk bin boot.img update-binary",
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"cd /");
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File patched = new File(installDir, "new-boot.img");
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if (isSigned) {
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console.add("- Signing boot image with test keys");
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File signed = new File(installDir, "signed.img");
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try (InputStream in = new SuFileInputStream(patched);
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OutputStream out = new BufferedOutputStream(new FileOutputStream(signed))) {
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SignBoot.doSignature("/boot", in, out, null, null);
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} catch (IOException e) {
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return false;
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}
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job.add("mv -f " + signed + " " + patched);
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}
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job.exec();
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return true;
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}
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protected boolean flashBoot() {
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if (!Shell.su(Utils.INSTANCE.fmt("direct_install %s %s", installDir, srcBoot))
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.to(console, logs).exec().isSuccess())
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return false;
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if (!Info.keepVerity)
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Shell.su("patch_dtbo_image").to(console, logs).exec();
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return true;
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}
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protected boolean storeBoot() {
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File patched = SuFile.open(installDir, "new-boot.img");
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try {
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OutputStream os;
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if (isTar) {
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os = new TarOutputStream(destFile, true);
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((TarOutputStream) os).putNextEntry(newEntry(
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srcBoot.contains("recovery") ? "recovery.img" : "boot.img",
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patched.length()));
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} else {
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os = new BufferedOutputStream(new FileOutputStream(destFile));
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}
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try (InputStream in = new SuFileInputStream(patched);
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OutputStream out = os) {
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ShellUtils.pump(in, out);
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}
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} catch (IOException e) {
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console.add("! Failed to output to " + destFile);
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e.printStackTrace();
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}
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patched.delete();
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console.add("");
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console.add("****************************");
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console.add(" Output file is placed in ");
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console.add(" " + destFile + " ");
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console.add("****************************");
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return true;
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}
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protected boolean postOTA() {
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SuFile bootctl = new SuFile("/data/adb/bootctl");
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try (InputStream in = Networking.get(Const.Url.BOOTCTL_URL).execForInputStream().getResult();
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OutputStream out = new SuFileOutputStream(bootctl)) {
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ShellUtils.pump(in, out);
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} catch (IOException e) {
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e.printStackTrace();
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return false;
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}
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Shell.su("post_ota " + bootctl.getParent()).exec();
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console.add("***************************************");
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console.add(" Next reboot will boot to second slot!");
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console.add("***************************************");
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return true;
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}
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@WorkerThread
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protected abstract boolean operations();
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@MainThread
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protected abstract void onResult(boolean success);
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public void exec() {
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App.THREAD_POOL.execute(() -> {
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boolean b = operations();
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UiThreadHandler.run(() -> onResult(b));
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});
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}
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}
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356
app/src/main/java/com/topjohnwu/magisk/tasks/MagiskInstaller.kt
Normal file
356
app/src/main/java/com/topjohnwu/magisk/tasks/MagiskInstaller.kt
Normal file
@ -0,0 +1,356 @@
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package com.topjohnwu.magisk.tasks
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import android.content.Context
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import android.net.Uri
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import android.os.Build
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import android.text.TextUtils
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import androidx.annotation.MainThread
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import androidx.annotation.WorkerThread
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import com.skoumal.teanity.extensions.subscribeK
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import com.topjohnwu.magisk.Config
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import com.topjohnwu.magisk.Info
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import com.topjohnwu.magisk.data.network.GithubRawServices
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import com.topjohnwu.magisk.di.Protected
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import com.topjohnwu.magisk.extensions.*
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import com.topjohnwu.signing.SignBoot
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import com.topjohnwu.superuser.Shell
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import com.topjohnwu.superuser.ShellUtils
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import com.topjohnwu.superuser.internal.NOPList
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import com.topjohnwu.superuser.io.SuFile
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import com.topjohnwu.superuser.io.SuFileInputStream
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import com.topjohnwu.superuser.io.SuFileOutputStream
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import io.reactivex.Single
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import org.kamranzafar.jtar.TarEntry
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import org.kamranzafar.jtar.TarHeader
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import org.kamranzafar.jtar.TarInputStream
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import org.kamranzafar.jtar.TarOutputStream
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import timber.log.Timber
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import java.io.*
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import java.nio.ByteBuffer
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import java.util.*
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import java.util.zip.ZipEntry
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import java.util.zip.ZipInputStream
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abstract class MagiskInstaller {
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protected lateinit var srcBoot: String
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protected lateinit var destFile: File
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protected lateinit var installDir: File
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protected lateinit var zipUri: Uri
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private val console: MutableList<String>
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private val logs: MutableList<String>
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private var isTar = false
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private val service: GithubRawServices by inject()
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private val context: Context by inject()
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protected constructor() {
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console = NOPList.getInstance()
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logs = NOPList.getInstance()
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}
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constructor(zip: Uri, out: MutableList<String>, err: MutableList<String>) {
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console = out
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logs = err
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zipUri = zip
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installDir = File(get<Context>(Protected).filesDir.parent, "install")
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"rm -rf $installDir".sh()
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installDir.mkdirs()
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}
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protected fun findImage(): Boolean {
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srcBoot = "find_boot_image; echo \"\$BOOTIMAGE\"".fsh()
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if (srcBoot.isEmpty()) {
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console.add("! Unable to detect target image")
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return false
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}
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console.add("- Target image: $srcBoot")
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return true
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}
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protected fun findSecondaryImage(): Boolean {
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val slot = "echo \$SLOT".fsh()
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val target = if (slot == "_a") "_b" else "_a"
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console.add("- Target slot: $target")
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srcBoot = arrayOf(
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"SLOT=$target",
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"find_boot_image",
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"SLOT=$slot",
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"echo \"\$BOOTIMAGE\"").fsh()
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if (srcBoot.isEmpty()) {
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console.add("! Unable to detect target image")
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return false
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}
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console.add("- Target image: $srcBoot")
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return true
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}
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protected fun extractZip(): Boolean {
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val arch: String
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arch = if (Build.VERSION.SDK_INT >= 21) {
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val abis = listOf(*Build.SUPPORTED_ABIS)
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if (abis.contains("x86")) "x86" else "arm"
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} else {
|
||||
if (TextUtils.equals(Build.CPU_ABI, "x86")) "x86" else "arm"
|
||||
}
|
||||
|
||||
console.add("- Device platform: " + Build.CPU_ABI)
|
||||
|
||||
try {
|
||||
ZipInputStream(context.readUri(zipUri).buffered()).use { zi ->
|
||||
lateinit var ze: ZipEntry
|
||||
while (zi.nextEntry?.let { ze = it } != null) {
|
||||
if (ze.isDirectory)
|
||||
continue
|
||||
var name: String? = null
|
||||
val names = arrayOf("$arch/", "common/", "META-INF/com/google/android/update-binary")
|
||||
for (n in names) {
|
||||
ze.name.run {
|
||||
if (startsWith(n)) {
|
||||
name = substring(lastIndexOf('/') + 1)
|
||||
}
|
||||
}
|
||||
name ?: continue
|
||||
break
|
||||
}
|
||||
if (name == null && ze.name.startsWith("chromeos/"))
|
||||
name = ze.name
|
||||
if (name == null)
|
||||
continue
|
||||
val dest = if (installDir is SuFile)
|
||||
SuFile(installDir, name)
|
||||
else
|
||||
File(installDir, name)
|
||||
dest.parentFile!!.mkdirs()
|
||||
SuFileOutputStream(dest).use { zi.copyTo(it) }
|
||||
}
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
console.add("! Cannot unzip zip")
|
||||
Timber.e(e)
|
||||
return false
|
||||
}
|
||||
|
||||
val init64 = SuFile.open(installDir, "magiskinit64")
|
||||
if (Build.VERSION.SDK_INT >= 21 && Build.SUPPORTED_64_BIT_ABIS.isNotEmpty()) {
|
||||
init64.renameTo(SuFile.open(installDir, "magiskinit"))
|
||||
} else {
|
||||
init64.delete()
|
||||
}
|
||||
"cd $installDir; chmod 755 *".sh()
|
||||
return true
|
||||
}
|
||||
|
||||
private fun newEntry(name: String, size: Long): TarEntry {
|
||||
console.add("-- Writing: $name")
|
||||
return TarEntry(TarHeader.createHeader(name, size, 0, false, 420 /* 0644 */))
|
||||
}
|
||||
|
||||
@Throws(IOException::class)
|
||||
private fun handleTar(input: InputStream) {
|
||||
console.add("- Processing tar file")
|
||||
var vbmeta = false
|
||||
withStreams(TarInputStream(input), TarOutputStream(destFile)) { tarIn, tarOut ->
|
||||
lateinit var entry: TarEntry
|
||||
while (tarIn.nextEntry?.let { entry = it } != null) {
|
||||
if (entry.name.contains("boot.img") || entry.name.contains("recovery.img")) {
|
||||
val name = entry.name
|
||||
console.add("-- Extracting: $name")
|
||||
val extract = File(installDir, name)
|
||||
FileOutputStream(extract).use { tarIn.copyTo(it) }
|
||||
if (name.contains(".lz4")) {
|
||||
console.add("-- Decompressing: $name")
|
||||
"./magiskboot --decompress $extract".sh()
|
||||
}
|
||||
} else if (entry.name.contains("vbmeta.img")) {
|
||||
vbmeta = true
|
||||
val buf = ByteBuffer.allocate(256)
|
||||
buf.put("AVB0".toByteArray()) // magic
|
||||
buf.putInt(1) // required_libavb_version_major
|
||||
buf.putInt(120, 2) // flags
|
||||
buf.position(128) // release_string
|
||||
buf.put("avbtool 1.1.0".toByteArray())
|
||||
tarOut.putNextEntry(newEntry("vbmeta.img", 256))
|
||||
tarOut.write(buf.array())
|
||||
} else {
|
||||
console.add("-- Writing: " + entry.name)
|
||||
tarOut.putNextEntry(entry)
|
||||
tarIn.copyTo(tarOut)
|
||||
}
|
||||
}
|
||||
val boot = SuFile.open(installDir, "boot.img")
|
||||
val recovery = SuFile.open(installDir, "recovery.img")
|
||||
if (vbmeta && recovery.exists() && boot.exists()) {
|
||||
// Install Magisk to recovery
|
||||
srcBoot = recovery.path
|
||||
// Repack boot image to prevent restore
|
||||
arrayOf(
|
||||
"./magiskboot --unpack boot.img",
|
||||
"./magiskboot --repack boot.img",
|
||||
"./magiskboot --cleanup",
|
||||
"mv new-boot.img boot.img").sh()
|
||||
SuFileInputStream(boot).use {
|
||||
tarOut.putNextEntry(newEntry("boot.img", boot.length()))
|
||||
it.copyTo(tarOut)
|
||||
}
|
||||
boot.delete()
|
||||
} else {
|
||||
if (!boot.exists()) {
|
||||
console.add("! No boot image found")
|
||||
throw IOException()
|
||||
}
|
||||
srcBoot = boot.path
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected fun handleFile(uri: Uri): Boolean {
|
||||
try {
|
||||
context.readUri(uri).buffered().use {
|
||||
it.mark(500)
|
||||
val magic = ByteArray(5)
|
||||
if (it.skip(257) != 257L || it.read(magic) != magic.size) {
|
||||
console.add("! Invalid file")
|
||||
return false
|
||||
}
|
||||
it.reset()
|
||||
if (Arrays.equals(magic, "ustar".toByteArray())) {
|
||||
isTar = true
|
||||
destFile = File(Config.downloadDirectory, "magisk_patched.tar")
|
||||
handleTar(it)
|
||||
} else {
|
||||
// Raw image
|
||||
srcBoot = File(installDir, "boot.img").path
|
||||
destFile = File(Config.downloadDirectory, "magisk_patched.img")
|
||||
console.add("- Copying image to cache")
|
||||
FileOutputStream(srcBoot).use { out -> it.copyTo(out) }
|
||||
}
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
console.add("! Process error")
|
||||
Timber.e(e)
|
||||
return false
|
||||
}
|
||||
|
||||
return true
|
||||
}
|
||||
|
||||
protected fun patchBoot(): Boolean {
|
||||
var isSigned = false
|
||||
try {
|
||||
SuFileInputStream(srcBoot).use {
|
||||
isSigned = SignBoot.verifySignature(it, null)
|
||||
if (isSigned) {
|
||||
console.add("- Boot image is signed with AVB 1.0")
|
||||
}
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
console.add("! Unable to check signature")
|
||||
return false
|
||||
}
|
||||
|
||||
if (!("KEEPFORCEENCRYPT=${Info.keepEnc} KEEPVERITY=${Info.keepVerity} " +
|
||||
"RECOVERYMODE=${Info.recovery} sh update-binary " +
|
||||
"sh boot_patch.sh $srcBoot").sh().isSuccess) {
|
||||
return false
|
||||
}
|
||||
|
||||
val job = Shell.sh(
|
||||
"./magiskboot --cleanup",
|
||||
"mv bin/busybox busybox",
|
||||
"rm -rf magisk.apk bin boot.img update-binary",
|
||||
"cd /")
|
||||
|
||||
val patched = File(installDir, "new-boot.img")
|
||||
if (isSigned) {
|
||||
console.add("- Signing boot image with test keys")
|
||||
val signed = File(installDir, "signed.img")
|
||||
try {
|
||||
withStreams(SuFileInputStream(patched), signed.outputStream().buffered()) {
|
||||
input, out -> SignBoot.doSignature("/boot", input, out, null, null)
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
console.add("! Unable to sign image")
|
||||
Timber.e(e)
|
||||
return false
|
||||
}
|
||||
|
||||
job.add("mv -f $signed $patched")
|
||||
}
|
||||
job.exec()
|
||||
return true
|
||||
}
|
||||
|
||||
protected fun flashBoot(): Boolean {
|
||||
if (!"direct_install $installDir $srcBoot".sh().isSuccess)
|
||||
return false
|
||||
if (!Info.keepVerity)
|
||||
"patch_dtbo_image".sh()
|
||||
return true
|
||||
}
|
||||
|
||||
protected fun storeBoot(): Boolean {
|
||||
val patched = SuFile.open(installDir, "new-boot.img")
|
||||
try {
|
||||
val os: OutputStream
|
||||
if (isTar) {
|
||||
os = TarOutputStream(destFile, true)
|
||||
os.putNextEntry(newEntry(
|
||||
if (srcBoot.contains("recovery")) "recovery.img" else "boot.img",
|
||||
patched.length()))
|
||||
} else {
|
||||
os = destFile.outputStream()
|
||||
}
|
||||
patched.suInputStream().use { it.copyTo(os); os.close() }
|
||||
} catch (e: IOException) {
|
||||
console.add("! Failed to output to $destFile")
|
||||
Timber.e(e)
|
||||
return false
|
||||
}
|
||||
|
||||
patched.delete()
|
||||
console.add("")
|
||||
console.add("****************************")
|
||||
console.add(" Output file is placed in ")
|
||||
console.add(" $destFile ")
|
||||
console.add("****************************")
|
||||
return true
|
||||
}
|
||||
|
||||
protected fun postOTA(): Boolean {
|
||||
val bootctl = SuFile("/data/adb/bootctl")
|
||||
try {
|
||||
withStreams(service.fetchBootctl().blockingGet().byteStream(), bootctl.suOutputStream()) {
|
||||
input, out -> input.copyTo(out)
|
||||
}
|
||||
} catch (e: IOException) {
|
||||
console.add("! Unable to download bootctl")
|
||||
Timber.e(e)
|
||||
return false
|
||||
}
|
||||
|
||||
"post_ota ${bootctl.parent}".sh()
|
||||
|
||||
console.add("***************************************")
|
||||
console.add(" Next reboot will boot to second slot!")
|
||||
console.add("***************************************")
|
||||
return true
|
||||
}
|
||||
|
||||
private fun String.sh() = Shell.sh(this).to(console, logs).exec()
|
||||
private fun Array<String>.sh() = Shell.sh(*this).to(console, logs).exec()
|
||||
private fun String.fsh() = ShellUtils.fastCmd(this)
|
||||
private fun Array<String>.fsh() = ShellUtils.fastCmd(*this)
|
||||
|
||||
@WorkerThread
|
||||
protected abstract fun operations(): Boolean
|
||||
|
||||
@MainThread
|
||||
protected abstract fun onResult(success: Boolean)
|
||||
|
||||
fun exec() {
|
||||
Single.fromCallable { operations() }.subscribeK { onResult(it) }
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user