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ISO9660 and ZStandard archive support
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95 changes: 95 additions & 0 deletions
95
...main/java/com/amaze/filemanager/asynchronous/asynctasks/compress/Iso9660HelperCallable.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,95 @@ | ||
| /* | ||
| * Copyright (C) 2014-2023 Arpit Khurana <[email protected]>, Vishal Nehra <[email protected]>, | ||
| * Emmanuel Messulam<[email protected]>, Raymond Lai <airwave209gt at gmail.com> and Contributors. | ||
| * | ||
| * This file is part of Amaze File Manager. | ||
| * | ||
| * Amaze File Manager is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| package com.amaze.filemanager.asynchronous.asynctasks.compress | ||
|
|
||
| import com.amaze.filemanager.adapters.data.CompressedObjectParcelable | ||
| import com.amaze.filemanager.filesystem.compressed.CompressedHelper | ||
| import com.amaze.filemanager.filesystem.compressed.extractcontents.Extractor | ||
| import net.didion.loopy.FileEntry | ||
| import net.didion.loopy.iso9660.ISO9660FileEntry | ||
| import net.didion.loopy.iso9660.ISO9660FileSystem | ||
| import java.io.File | ||
| import java.io.IOException | ||
| import java.lang.reflect.Field | ||
|
|
||
| class Iso9660HelperCallable( | ||
| private val filePath: String, | ||
| private val relativePath: String, | ||
| createBackItem: Boolean, | ||
| ) : CompressedHelperCallable(createBackItem) { | ||
| private val SLASH = Regex("/") | ||
|
|
||
| // Hack. ISO9660FileEntry doesn't have getter for parentPath, we need to read it on our own | ||
| private val parentPathField: Field = | ||
| ISO9660FileEntry::class.java.getDeclaredField("parentPath").also { | ||
| it.isAccessible = true | ||
| } | ||
|
|
||
| override fun addElements(elements: ArrayList<CompressedObjectParcelable>) { | ||
| val isoFile = ISO9660FileSystem(File(filePath), true) | ||
|
|
||
| val fileEntries: List<FileEntry> = | ||
| runCatching { | ||
| isoFile.entries?.let { isoFileEntries -> | ||
| isoFileEntries.runCatching { | ||
| isoFileEntries.toList().partition { entry -> | ||
| CompressedHelper.isEntryPathValid((entry as FileEntry).path) | ||
| }.let { pair -> | ||
| pair.first as List<FileEntry> | ||
| } | ||
| }.onFailure { | ||
| return | ||
| }.getOrThrow() | ||
| } ?: throw IOException("Empty archive or file is corrupt") | ||
| }.onFailure { | ||
| throw Extractor.BadArchiveNotice(it) | ||
| }.getOrThrow().filter { | ||
| it.name != "." | ||
| } | ||
|
|
||
| val slashCount = | ||
| if (relativePath == "") { | ||
| 0 | ||
| } else { | ||
| SLASH.findAll("$relativePath/").count() | ||
| } | ||
|
|
||
| fileEntries.filter { | ||
| val parentPath = parentPathField.get(it)?.toString() ?: "" | ||
| ( | ||
| if (slashCount == 0) { | ||
| parentPath == "" | ||
| } else { | ||
| parentPath == "$relativePath/" | ||
| } | ||
| ) | ||
| }.forEach { entry -> | ||
| elements.add( | ||
| CompressedObjectParcelable( | ||
| entry.name, | ||
| entry.lastModifiedTime, | ||
| entry.size.toLong(), | ||
| entry.isDirectory, | ||
| ), | ||
| ) | ||
| } | ||
| } | ||
| } |
35 changes: 35 additions & 0 deletions
35
.../main/java/com/amaze/filemanager/asynchronous/asynctasks/compress/TarZstHelperCallable.kt
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,35 @@ | ||
| /* | ||
| * Copyright (C) 2014-2021 Arpit Khurana <[email protected]>, Vishal Nehra <[email protected]>, | ||
| * Emmanuel Messulam<[email protected]>, Raymond Lai <airwave209gt at gmail.com> and Contributors. | ||
| * | ||
| * This file is part of Amaze File Manager. | ||
| * | ||
| * Amaze File Manager is free software: you can redistribute it and/or modify | ||
| * it under the terms of the GNU General Public License as published by | ||
| * the Free Software Foundation, either version 3 of the License, or | ||
| * (at your option) any later version. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||
| * GNU General Public License for more details. | ||
| * | ||
| * You should have received a copy of the GNU General Public License | ||
| * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
| */ | ||
|
|
||
| package com.amaze.filemanager.asynchronous.asynctasks.compress | ||
|
|
||
| import android.content.Context | ||
| import org.apache.commons.compress.compressors.CompressorInputStream | ||
| import org.apache.commons.compress.compressors.zstandard.ZstdCompressorInputStream | ||
|
|
||
| class TarZstHelperCallable( | ||
| context: Context, | ||
| filePath: String, | ||
| relativePath: String, | ||
| goBack: Boolean, | ||
| ) : | ||
| AbstractCompressedTarArchiveHelperCallable(context, filePath, relativePath, goBack) { | ||
| override fun getCompressorInputStreamClass(): Class<out CompressorInputStream> = ZstdCompressorInputStream::class.java | ||
| } |
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