Fix zip closing

app/src/main/kotlin/org/koitharu/kotatsu/core/backup/BackupZipInput.kt

@@ -1,14 +1,11 @@
 package org.koitharu.kotatsu.core.backup
 
-import kotlinx.coroutines.CoroutineStart
 import kotlinx.coroutines.Dispatchers
-import kotlinx.coroutines.launch
 import kotlinx.coroutines.runInterruptible
 import okhttp3.internal.closeQuietly
 import okio.Closeable
 import org.json.JSONArray
 import org.koitharu.kotatsu.core.exceptions.BadBackupFormatException
-import org.koitharu.kotatsu.core.util.ext.processLifecycleScope
 import java.io.File
 import java.util.EnumSet
 import java.util.zip.ZipException
@@ -36,13 +33,9 @@ class BackupZipInput private constructor(val file: File) : Closeable {
 		zipFile.close()
 	}
 
-	fun cleanupAsync() {
-		processLifecycleScope.launch(Dispatchers.IO, CoroutineStart.ATOMIC) {
-			runCatching {
-				closeQuietly()
-				file.delete()
-			}
-		}
+	fun closeAndDelete() {
+		closeQuietly()
+		file.delete()
 	}
 
 	companion object {
@@ -55,7 +48,7 @@ class BackupZipInput private constructor(val file: File) : Closeable {
 					throw BadBackupFormatException(null)
 				}
 				res
-			} catch (exception: Exception) {
+			} catch (exception: Throwable) {
 				res?.closeQuietly()
 				throw if (exception is ZipException) {
 					BadBackupFormatException(exception)

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/File.kt

@@ -39,14 +39,6 @@ fun ZipFile.readText(entry: ZipEntry) = getInputStream(entry).bufferedReader().u
 	it.readText()
 }
 
-@Blocking
-fun ZipFile.getInputStreamOrClose(entry: ZipEntry): InputStream = try {
-	getInputStream(entry)
-} catch (e: Throwable) {
-	closeQuietly()
-	throw e
-}
-
 fun File.getStorageName(context: Context): String = runCatching {
 	val manager = context.getSystemService(Context.STORAGE_SERVICE) as StorageManager
 	if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {

app/src/main/kotlin/org/koitharu/kotatsu/core/util/ext/Uri.kt

@@ -2,6 +2,7 @@ package org.koitharu.kotatsu.core.util.ext
 
 import android.net.Uri
 import androidx.core.net.toFile
+import okhttp3.internal.closeQuietly
 import okio.Source
 import okio.source
 import okio.use
@@ -40,8 +41,13 @@ fun Uri.source(): Source = when (scheme) {
 	URI_SCHEME_FILE -> toFile().source()
 	URI_SCHEME_ZIP -> {
 		val zip = ZipFile(schemeSpecificPart)
-		val entry = zip.getEntry(fragment)
-		zip.getInputStreamOrClose(entry).source().withExtraCloseable(zip)
+		try {
+			val entry = zip.getEntry(fragment)
+			zip.getInputStream(entry).source().withExtraCloseable(zip)
+		} catch (e: Throwable) {
+			zip.closeQuietly()
+			throw e
+		}
 	}
 
 	else -> unsupportedUri(this)

app/src/main/kotlin/org/koitharu/kotatsu/details/ui/pager/pages/MangaPageFetcher.kt

@@ -16,13 +16,13 @@ import dagger.hilt.android.qualifiers.ApplicationContext
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
 import okhttp3.OkHttpClient
+import okhttp3.internal.closeQuietly
 import okio.Path.Companion.toOkioPath
 import okio.buffer
 import okio.source
 import org.koitharu.kotatsu.core.network.MangaHttpClient
 import org.koitharu.kotatsu.core.network.imageproxy.ImageProxyInterceptor
 import org.koitharu.kotatsu.core.parser.MangaRepository
-import org.koitharu.kotatsu.core.util.ext.getInputStreamOrClose
 import org.koitharu.kotatsu.local.data.PagesCache
 import org.koitharu.kotatsu.local.data.isFileUri
 import org.koitharu.kotatsu.local.data.isZipUri
@@ -67,17 +67,22 @@ class MangaPageFetcher(
 		return when {
 			uri.isZipUri() -> runInterruptible(Dispatchers.IO) {
 				val zip = ZipFile(uri.schemeSpecificPart)
-				val entry = zip.getEntry(uri.fragment)
-				SourceResult(
-					source = ImageSource(
-						source = zip.getInputStreamOrClose(entry).source().withExtraCloseable(zip).buffer(),
-						context = context,
-						metadata = MangaPageMetadata(page),
-					),
-					mimeType = MimeTypeMap.getSingleton()
-						.getMimeTypeFromExtension(entry.name.substringAfterLast('.', "")),
-					dataSource = DataSource.DISK,
-				)
+				try {
+					val entry = zip.getEntry(uri.fragment)
+					SourceResult(
+						source = ImageSource(
+							source = zip.getInputStream(entry).source().withExtraCloseable(zip).buffer(),
+							context = context,
+							metadata = MangaPageMetadata(page),
+						),
+						mimeType = MimeTypeMap.getSingleton()
+							.getMimeTypeFromExtension(entry.name.substringAfterLast('.', "")),
+						dataSource = DataSource.DISK,
+					)
+				} catch (e: Throwable) {
+					zip.closeQuietly()
+					throw e
+				}
 			}
 
 			uri.isFileUri() -> runInterruptible(Dispatchers.IO) {

app/src/main/kotlin/org/koitharu/kotatsu/local/data/CbzFetcher.kt

@@ -10,9 +10,9 @@ import coil.fetch.SourceResult
 import coil.request.Options
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.runInterruptible
+import okhttp3.internal.closeQuietly
 import okio.buffer
 import okio.source
-import org.koitharu.kotatsu.core.util.ext.getInputStreamOrClose
 import org.koitharu.kotatsu.local.data.util.withExtraCloseable
 import java.util.zip.ZipFile
 
@@ -23,18 +23,23 @@ class CbzFetcher(
 
 	override suspend fun fetch() = runInterruptible(Dispatchers.IO) {
 		val zip = ZipFile(uri.schemeSpecificPart)
-		val entry = zip.getEntry(uri.fragment)
-		val ext = MimeTypeMap.getFileExtensionFromUrl(entry.name)
-		val bufferedSource = zip.getInputStreamOrClose(entry).source().withExtraCloseable(zip).buffer()
-		SourceResult(
-			source = ImageSource(
-				source = bufferedSource,
-				context = options.context,
-				metadata = CbzMetadata(uri),
-			),
-			mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext),
-			dataSource = DataSource.DISK,
-		)
+		try {
+			val entry = zip.getEntry(uri.fragment)
+			val ext = MimeTypeMap.getFileExtensionFromUrl(entry.name)
+			val bufferedSource = zip.getInputStream(entry).source().withExtraCloseable(zip).buffer()
+			SourceResult(
+				source = ImageSource(
+					source = bufferedSource,
+					context = options.context,
+					metadata = CbzMetadata(uri),
+				),
+				mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(ext),
+				dataSource = DataSource.DISK,
+			)
+		} catch (e: Throwable) {
+			zip.closeQuietly()
+			throw e
+		}
 	}
 
 	class Factory : Fetcher.Factory<Uri> {

app/src/main/kotlin/org/koitharu/kotatsu/settings/backup/RestoreViewModel.kt

@@ -14,6 +14,7 @@ import org.koitharu.kotatsu.core.backup.CompositeResult
 import org.koitharu.kotatsu.core.ui.BaseViewModel
 import org.koitharu.kotatsu.core.util.ext.MutableEventFlow
 import org.koitharu.kotatsu.core.util.ext.call
+import org.koitharu.kotatsu.core.util.ext.printStackTraceDebug
 import org.koitharu.kotatsu.core.util.ext.toUriOrNull
 import org.koitharu.kotatsu.parsers.util.SuspendLazy
 import java.io.File
@@ -71,7 +72,11 @@ class RestoreViewModel @Inject constructor(
 
 	override fun onCleared() {
 		super.onCleared()
-		backupInput.peek()?.cleanupAsync()
+		runCatching {
+			backupInput.peek()?.closeAndDelete()
+		}.onFailure {
+			it.printStackTraceDebug()
+		}
 	}
 
 	fun onItemClick(item: BackupEntryModel) {