[Feature] Use libarchive.

Fixes: #735

app/build.gradle

@@ -187,18 +187,11 @@ dependencies {
     implementation 'me.zhanghai.android.appiconloader:appiconloader:1.5.0'
     implementation 'me.zhanghai.android.fastscroll:library:1.3.0'
     implementation 'me.zhanghai.android.foregroundcompat:library:1.0.2'
+    implementation 'me.zhanghai.android.libarchive:library:1.0.0'
     implementation 'me.zhanghai.android.libselinux:library:2.1.0'
     implementation 'me.zhanghai.android.retrofile:library:1.1.1'
     implementation 'me.zhanghai.android.systemuihelper:library:1.0.0'
     implementation 'net.sourceforge.streamsupport:android-retrostreams:1.7.4'
-    // Commons Compress 1.21 requires Android 8.0.
-    // See also https://issues.apache.org/jira/browse/COMPRESS-611
-    // Run `git revert fb1628e` if we ever created a fork that supports Android 5.0, or we raised
-    // minimum SDK version to Android 8.0.
-    //noinspection GradleDependency
-    implementation 'org.apache.commons:commons-compress:1.20'
-    // Optional dependency of Commons Compress for 7Z LZMA.
-    implementation 'org.tukaani:xz:1.9'
     implementation 'org.apache.ftpserver:ftpserver-core:1.2.0'
     // This is a dependency of org.apache.ftpserver:ftpserver-core but org.apache.mina:mina-core
     // 2.1.3+ became incompatible before API 24 due to dependency on StandardSocketOptions
@@ -208,11 +201,10 @@ dependencies {
             strictly '2.1.3'
         }
     }
-    // Also a dependency of jCIFS-NG and Junrar.
+    // Also a dependency of jCIFS-NG.
     implementation 'org.slf4j:slf4j-android:1.7.36'
 
 //#ifdef NONFREE
-    implementation 'com.github.junrar:junrar:7.5.4'
     implementation platform('com.google.firebase:firebase-bom:32.2.3')
     implementation 'com.google.firebase:firebase-analytics'
     implementation 'com.google.firebase:firebase-crashlytics-ndk'

app/src/main/java/me/zhanghai/android/files/file/MimeTypeTypeExtensions.kt

@@ -5,8 +5,6 @@
 
 package me.zhanghai.android.files.file
 
-import android.os.Build
-
 val MimeType.isApk: Boolean
     get() = this == MimeType.APK
 
@@ -20,24 +18,24 @@ private val supportedArchiveMimeTypes = mutableListOf(
     "application/zip",
     "application/vnd.android.package-archive",
     "application/vnd.debian.binary-package",
+    "application/x-7z-compressed",
     "application/x-bzip2",
+    "application/x-cab",
     "application/x-compress",
     "application/x-cpio",
     "application/x-deb",
     "application/x-debian-package",
     "application/x-gtar",
     "application/x-gtar-compressed",
+    "application/x-iso9660-image",
     "application/x-java-archive",
+    "application/x-lha",
     "application/x-lzma",
+    "application/x-redhat-package-manager",
     "application/x-tar",
+    "application/x-ustar",
     "application/x-xz"
-)
-    .apply {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
-            this += "application/x-7z-compressed"
-        }
-    }
-    .map { it.asMimeType() }.toSet()
+).map { it.asMimeType() }.toSet()
 
 val MimeType.isImage: Boolean
     get() = icon == MimeTypeIcon.IMAGE

app/src/main/java/me/zhanghai/android/files/filejob/FileJobService.kt

@@ -98,11 +98,12 @@ class FileJobService : Service() {
         fun archive(
             sources: List<Path>,
             archiveFile: Path,
-            archiveType: String,
-            compressorType: String?,
+            format: Int,
+            filter: Int,
+            password: String?,
             context: Context
         ) {
-            startJob(ArchiveFileJob(sources, archiveFile, archiveType, compressorType), context)
+            startJob(ArchiveFileJob(sources, archiveFile, format, filter, password), context)
         }
 
         fun copy(sources: List<Path>, targetDirectory: Path, context: Context) {

app/src/main/java/me/zhanghai/android/files/filejob/FileJobs.kt

@@ -582,8 +582,9 @@ private class ActionAllInfo(
 class ArchiveFileJob(
     private val sources: List<Path>,
     private val archiveFile: Path,
-    private val archiveType: String,
-    private val compressorType: String?
+    private val format: Int,
+    private val filter: Int,
+    private val password: String?
 ) : FileJob() {
     @Throws(IOException::class)
     override fun run() {
@@ -594,16 +595,16 @@ class ArchiveFileJob(
         var successful = false
         try {
             channel.use {
-                ArchiveWriter(archiveType, compressorType, channel).use { writer ->
+                ArchiveWriter(channel, format, filter, password).use { writer ->
                     val transferInfo = TransferInfo(scanInfo, archiveFile)
                     for (source in sources) {
                         val target = getTargetFileName(source)
                         archiveRecursively(source, writer, target, transferInfo)
                         throwIfInterrupted()
                     }
-                    successful = true
                 }
             }
+            successful = true
         } finally {
             if (!successful) {
                 try {

app/src/main/java/me/zhanghai/android/files/filelist/CreateArchiveDialogFragment.kt

@@ -23,8 +23,7 @@ import me.zhanghai.android.files.util.args
 import me.zhanghai.android.files.util.putArgs
 import me.zhanghai.android.files.util.setTextWithSelection
 import me.zhanghai.android.files.util.show
-import org.apache.commons.compress.archivers.ArchiveStreamFactory
-import org.apache.commons.compress.compressors.CompressorStreamFactory
+import me.zhanghai.android.libarchive.Archive
 
 class CreateArchiveDialogFragment : FileNameDialogFragment() {
     private val args by args<Args>()
@@ -72,24 +71,13 @@ class CreateArchiveDialogFragment : FileNameDialogFragment() {
         }
 
     override fun onOk(name: String) {
-        val archiveType: String
-        val compressorType: String?
-        when (val typeId = binding.typeGroup.checkedRadioButtonId) {
-            R.id.zipRadio -> {
-                archiveType = ArchiveStreamFactory.ZIP
-                compressorType = null
-            }
-            R.id.tarXzRadio -> {
-                archiveType = ArchiveStreamFactory.TAR
-                compressorType = CompressorStreamFactory.XZ
-            }
-            R.id.sevenZRadio -> {
-                archiveType = ArchiveStreamFactory.SEVEN_Z
-                compressorType = null
-            }
+        val (format, filter) = when (val typeId = binding.typeGroup.checkedRadioButtonId) {
+            R.id.zipRadio -> Archive.FORMAT_ZIP to Archive.FILTER_NONE
+            R.id.tarXzRadio -> Archive.FORMAT_TAR to Archive.FILTER_XZ
+            R.id.sevenZRadio -> Archive.FORMAT_7ZIP to Archive.FILTER_NONE
             else -> throw AssertionError(typeId)
         }
-        listener.archive(args.files, name, archiveType, compressorType)
+        listener.archive(args.files, name, format, filter, null)
     }
 
     companion object {
@@ -120,6 +108,6 @@ class CreateArchiveDialogFragment : FileNameDialogFragment() {
     }
 
     interface Listener : FileNameDialogFragment.Listener {
-        fun archive(files: FileItemSet, name: String, archiveType: String, compressorType: String?)
+        fun archive(files: FileItemSet, name: String, format: Int, filter: Int, password: String?)
     }
 }

app/src/main/java/me/zhanghai/android/files/filelist/FileListFragment.kt

@@ -911,12 +911,13 @@ class FileListFragment : Fragment(), BreadcrumbLayout.Listener, FileListAdapter.
     override fun archive(
         files: FileItemSet,
         name: String,
-        archiveType: String,
-        compressorType: String?
+        format: Int,
+        filter: Int,
+        password: String?
     ) {
         val archiveFile = viewModel.currentPath.resolve(name)
         FileJobService.archive(
-            makePathListForJob(files), archiveFile, archiveType, compressorType, requireContext()
+            makePathListForJob(files), archiveFile, format, filter, password, requireContext()
         )
         viewModel.selectFiles(files, false)
     }