Move new classes to repo package

as they all relate to interacting with the backup repository

app/src/androidTest/java/com/stevesoltys/seedvault/transport/backup/KvBackupInstrumentationTest.kt

@@ -11,6 +11,8 @@ import android.content.pm.PackageInfo
 import android.os.ParcelFileDescriptor
 import androidx.test.ext.junit.runners.AndroidJUnit4
 import androidx.test.filters.MediumTest
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.settings.SettingsManager
 import io.mockk.CapturingSlot
 import io.mockk.Runs

app/src/androidTest/java/com/stevesoltys/seedvault/worker/IconManagerTest.kt

@@ -10,12 +10,12 @@ import androidx.test.filters.MediumTest
 import androidx.test.platform.app.InstrumentationRegistry
 import com.google.protobuf.ByteString
 import com.stevesoltys.seedvault.proto.SnapshotKt.blob
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
-import com.stevesoltys.seedvault.transport.backup.BackupData
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.transport.backup.PackageService
-import com.stevesoltys.seedvault.transport.backup.SnapshotCreatorFactory
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.SnapshotCreatorFactory
+import com.stevesoltys.seedvault.repo.Loader
 import io.mockk.Runs
 import io.mockk.coEvery
 import io.mockk.every

app/src/main/java/com/stevesoltys/seedvault/App.kt

@@ -30,6 +30,7 @@ import com.stevesoltys.seedvault.backend.webdav.storagePluginModuleWebDav
 import com.stevesoltys.seedvault.crypto.cryptoModule
 import com.stevesoltys.seedvault.header.headerModule
 import com.stevesoltys.seedvault.metadata.metadataModule
+import com.stevesoltys.seedvault.repo.repoModule
 import com.stevesoltys.seedvault.restore.install.installModule
 import com.stevesoltys.seedvault.restore.restoreUiModule
 import com.stevesoltys.seedvault.settings.AppListRetriever
@@ -147,6 +148,7 @@ open class App : Application() {
         restoreModule,
         installModule,
         storageModule,
+        repoModule,
         workerModule,
         restoreUiModule,
         appModule

app/src/main/java/com/stevesoltys/seedvault/backend/BackendManager.kt

@@ -12,7 +12,7 @@ import com.stevesoltys.seedvault.getStorageContext
 import com.stevesoltys.seedvault.permitDiskReads
 import com.stevesoltys.seedvault.settings.SettingsManager
 import com.stevesoltys.seedvault.settings.StoragePluginType
-import com.stevesoltys.seedvault.transport.backup.BlobCache
+import com.stevesoltys.seedvault.repo.BlobCache
 import org.calyxos.seedvault.core.backends.Backend
 import org.calyxos.seedvault.core.backends.BackendFactory
 import org.calyxos.seedvault.core.backends.BackendProperties

app/src/main/java/com/stevesoltys/seedvault/metadata/Metadata.kt

@@ -12,7 +12,7 @@ import com.stevesoltys.seedvault.encodeBase64
 import com.stevesoltys.seedvault.header.VERSION
 import com.stevesoltys.seedvault.metadata.PackageState.UNKNOWN_ERROR
 import com.stevesoltys.seedvault.proto.Snapshot
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
+import com.stevesoltys.seedvault.repo.hexFromProto
 import com.stevesoltys.seedvault.worker.BASE_SPLIT
 import org.calyxos.backup.storage.crypto.StreamCrypto.toByteArray
 import java.nio.ByteBuffer

app/src/main/java/com/stevesoltys/seedvault/repo/AppBackupManager.kt

@@ -3,14 +3,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import androidx.annotation.WorkerThread
 import com.stevesoltys.seedvault.MemoryLogger
 import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.crypto.Crypto
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.SnapshotManager
 import io.github.oshai.kotlinlogging.KotlinLogging
 import kotlinx.coroutines.delay
 import org.calyxos.seedvault.core.backends.AppBackupFileType.Blob

app/src/main/java/com/stevesoltys/seedvault/repo/BackupData.kt

@@ -0,0 +1,25 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The Calyx Institute
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.stevesoltys.seedvault.repo
+
+import com.stevesoltys.seedvault.proto.Snapshot.Blob
+
+/**
+ * Essential metadata returned when storing backup data.
+ *
+ * @param chunkIds an ordered(!) list of the chunk IDs required to re-assemble the backup data.
+ * @param blobMap a mapping from chunk ID to [Blob] on the backend.
+ * Needed for fetching blobs from the backend for re-assembly.
+ */
+data class BackupData(
+    val chunkIds: List<String>,
+    val blobMap: Map<String, Blob>,
+) {
+    /**
+     * The uncompressed plaintext size of all blobs.
+     */
+    val size get() = blobMap.values.sumOf { it.uncompressedLength }.toLong()
+}

app/src/main/java/com/stevesoltys/seedvault/repo/BackupReceiver.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import androidx.annotation.WorkerThread
 import com.stevesoltys.seedvault.crypto.Crypto
@@ -15,23 +15,6 @@ import org.calyxos.seedvault.core.toHexString
 import java.io.IOException
 import java.io.InputStream
 
-/**
- * Essential metadata returned when storing backup data.
- *
- * @param chunkIds an ordered(!) list of the chunk IDs required to re-assemble the backup data.
- * @param blobMap a mapping from chunk ID to [Blob] on the backend.
- * Needed for fetching blobs from the backend for re-assembly.
- */
-data class BackupData(
-    val chunkIds: List<String>,
-    val blobMap: Map<String, Blob>,
-) {
-    /**
-     * The uncompressed plaintext size of all blobs.
-     */
-    val size get() = blobMap.values.sumOf { it.uncompressedLength }.toLong()
-}
-
 /**
  * The single point for receiving data for backup.
  * Data received will get split into smaller chunks, if needed.

app/src/main/java/com/stevesoltys/seedvault/repo/BlobCache.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import android.content.Context
 import android.content.Context.MODE_APPEND

app/src/main/java/com/stevesoltys/seedvault/repo/BlobCreator.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import androidx.annotation.WorkerThread
 import com.github.luben.zstd.ZstdOutputStream
@@ -14,7 +14,7 @@ import com.stevesoltys.seedvault.crypto.Crypto
 import com.stevesoltys.seedvault.header.VERSION
 import com.stevesoltys.seedvault.proto.Snapshot.Blob
 import com.stevesoltys.seedvault.proto.SnapshotKt.blob
-import com.stevesoltys.seedvault.transport.backup.Padding.getPadTo
+import com.stevesoltys.seedvault.repo.Padding.getPadTo
 import okio.Buffer
 import okio.buffer
 import okio.sink

app/src/main/java/com/stevesoltys/seedvault/repo/Loader.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.restore
+package com.stevesoltys.seedvault.repo
 
 import com.android.internal.R.attr.handle
 import com.github.luben.zstd.ZstdInputStream
@@ -17,11 +17,8 @@ import org.calyxos.seedvault.core.backends.AppBackupFileType
 import org.calyxos.seedvault.core.toHexString
 import java.io.ByteArrayInputStream
 import java.io.File
-import java.io.FilterInputStream
-import java.io.IOException
 import java.io.InputStream
 import java.io.SequenceInputStream
-import java.nio.ByteBuffer
 import java.security.GeneralSecurityException
 import java.util.Enumeration
 
@@ -107,42 +104,3 @@ internal class Loader(
     }
 
 }
-
-private class PaddedInputStream(inputStream: InputStream) : FilterInputStream(inputStream) {
-
-    val size: Int
-    var bytesRead: Int = 0
-
-    init {
-        val sizeBytes = ByteArray(4)
-        val bytesRead = inputStream.read(sizeBytes)
-        if (bytesRead != 4) {
-            throw IOException("Could not read padding size: ${sizeBytes.toHexString()}")
-        }
-        size = ByteBuffer.wrap(sizeBytes).getInt()
-    }
-
-    override fun read(): Int {
-        if (bytesRead >= size) return -1
-        return getReadBytes(super.read())
-    }
-
-    override fun read(b: ByteArray, off: Int, len: Int): Int {
-        if (bytesRead >= size) return -1
-        if (bytesRead + len >= size) {
-            return getReadBytes(super.read(b, off, size - bytesRead))
-        }
-        return getReadBytes(super.read(b, off, len))
-    }
-
-    override fun available(): Int {
-        return size - bytesRead
-    }
-
-    private fun getReadBytes(read: Int): Int {
-        if (read == -1) return -1
-        bytesRead += read
-        if (bytesRead > size) return -1
-        return read
-    }
-}

app/src/main/java/com/stevesoltys/seedvault/repo/PaddedInputStream.kt

@@ -0,0 +1,51 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The Calyx Institute
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.stevesoltys.seedvault.repo
+
+import org.calyxos.seedvault.core.toHexString
+import java.io.FilterInputStream
+import java.io.IOException
+import java.io.InputStream
+import java.nio.ByteBuffer
+
+internal class PaddedInputStream(inputStream: InputStream) : FilterInputStream(inputStream) {
+
+    private val size: Int
+    private var bytesRead: Int = 0
+
+    init {
+        val sizeBytes = ByteArray(4)
+        val bytesRead = inputStream.read(sizeBytes)
+        if (bytesRead != 4) {
+            throw IOException("Could not read padding size: ${sizeBytes.toHexString()}")
+        }
+        size = ByteBuffer.wrap(sizeBytes).getInt()
+    }
+
+    override fun read(): Int {
+        if (bytesRead >= size) return -1
+        return getReadBytes(super.read())
+    }
+
+    override fun read(b: ByteArray, off: Int, len: Int): Int {
+        if (bytesRead >= size) return -1
+        if (bytesRead + len >= size) {
+            return getReadBytes(super.read(b, off, size - bytesRead))
+        }
+        return getReadBytes(super.read(b, off, len))
+    }
+
+    override fun available(): Int {
+        return size - bytesRead
+    }
+
+    private fun getReadBytes(read: Int): Int {
+        if (read == -1) return -1
+        bytesRead += read
+        if (bytesRead > size) return -1
+        return read
+    }
+}

app/src/main/java/com/stevesoltys/seedvault/repo/Padding.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import kotlin.math.floor
 import kotlin.math.log2

app/src/main/java/com/stevesoltys/seedvault/repo/RepoModule.kt

@@ -0,0 +1,22 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The Calyx Institute
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.stevesoltys.seedvault.repo
+
+import org.koin.android.ext.koin.androidContext
+import org.koin.dsl.module
+import java.io.File
+
+val repoModule = module {
+    single { BackupReceiver(get(), get(), get()) }
+    single { BlobCache(androidContext()) }
+    single { BlobCreator(get(), get()) }
+    single { Loader(get(), get()) }
+    single {
+        val snapshotFolder = File(androidContext().filesDir, FOLDER_SNAPSHOTS)
+        SnapshotManager(snapshotFolder, get(), get(), get())
+    }
+    factory { SnapshotCreatorFactory(androidContext(), get(), get(), get(), get()) }
+}

app/src/main/java/com/stevesoltys/seedvault/repo/SnapshotCreator.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import android.Manifest
 import android.annotation.SuppressLint
@@ -24,24 +24,12 @@ import com.stevesoltys.seedvault.proto.Snapshot.Apk
 import com.stevesoltys.seedvault.proto.Snapshot.App
 import com.stevesoltys.seedvault.proto.Snapshot.Blob
 import com.stevesoltys.seedvault.settings.SettingsManager
+import com.stevesoltys.seedvault.transport.backup.PackageService
+import com.stevesoltys.seedvault.transport.backup.isSystemApp
 import io.github.oshai.kotlinlogging.KotlinLogging
 import org.calyxos.seedvault.core.backends.AppBackupFileType
 import org.calyxos.seedvault.core.toHexString
 
-/**
- * Creates a new [SnapshotCreator], because one is only valid for a single backup run.
- */
-internal class SnapshotCreatorFactory(
-    private val context: Context,
-    private val clock: Clock,
-    private val packageService: PackageService,
-    private val settingsManager: SettingsManager,
-    private val metadataManager: MetadataManager,
-) {
-    fun createSnapshotCreator() =
-        SnapshotCreator(context, clock, packageService, settingsManager, metadataManager)
-}
-
 /**
  * Assembles snapshot information over the course of a single backup run
  * and creates a [Snapshot] object in the end by calling [finalizeSnapshot].

app/src/main/java/com/stevesoltys/seedvault/repo/SnapshotCreatorFactory.kt

@@ -0,0 +1,26 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The Calyx Institute
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package com.stevesoltys.seedvault.repo
+
+import android.content.Context
+import com.stevesoltys.seedvault.Clock
+import com.stevesoltys.seedvault.metadata.MetadataManager
+import com.stevesoltys.seedvault.settings.SettingsManager
+import com.stevesoltys.seedvault.transport.backup.PackageService
+
+/**
+ * Creates a new [SnapshotCreator], because one is only valid for a single backup run.
+ */
+internal class SnapshotCreatorFactory(
+    private val context: Context,
+    private val clock: Clock,
+    private val packageService: PackageService,
+    private val settingsManager: SettingsManager,
+    private val metadataManager: MetadataManager,
+) {
+    fun createSnapshotCreator() =
+        SnapshotCreator(context, clock, packageService, settingsManager, metadataManager)
+}

app/src/main/java/com/stevesoltys/seedvault/repo/SnapshotManager.kt

@@ -3,14 +3,13 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport
+package com.stevesoltys.seedvault.repo
 
 import com.github.luben.zstd.ZstdOutputStream
 import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.crypto.Crypto
 import com.stevesoltys.seedvault.header.VERSION
 import com.stevesoltys.seedvault.proto.Snapshot
-import com.stevesoltys.seedvault.transport.restore.Loader
 import io.github.oshai.kotlinlogging.KotlinLogging
 import org.calyxos.seedvault.core.backends.AppBackupFileType
 import org.calyxos.seedvault.core.toHexString
@@ -19,6 +18,8 @@ import java.io.File
 import java.io.IOException
 import java.nio.ByteBuffer
 
+internal const val FOLDER_SNAPSHOTS = "snapshots"
+
 /**
  * Manages interactions with snapshots, such as loading, saving and removing them.
  * Also keeps a reference to the [latestSnapshot] that holds important re-usable data.

app/src/main/java/com/stevesoltys/seedvault/restore/install/ApkRestore.kt

@@ -27,9 +27,9 @@ import com.stevesoltys.seedvault.restore.install.ApkInstallState.FAILED_SYSTEM_A
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.IN_PROGRESS
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.QUEUED
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.SUCCEEDED
-import com.stevesoltys.seedvault.transport.backup.getBlobHandles
+import com.stevesoltys.seedvault.repo.getBlobHandles
 import com.stevesoltys.seedvault.transport.backup.isSystemApp
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.restore.RestorableBackup
 import com.stevesoltys.seedvault.worker.hashSignature
 import kotlinx.coroutines.TimeoutCancellationException

app/src/main/java/com/stevesoltys/seedvault/transport/backup/BackupCoordinator.kt

@@ -29,6 +29,7 @@ import com.stevesoltys.seedvault.metadata.PackageState
 import com.stevesoltys.seedvault.metadata.PackageState.NO_DATA
 import com.stevesoltys.seedvault.metadata.PackageState.QUOTA_EXCEEDED
 import com.stevesoltys.seedvault.metadata.PackageState.UNKNOWN_ERROR
+import com.stevesoltys.seedvault.repo.AppBackupManager
 import com.stevesoltys.seedvault.settings.SettingsManager
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import java.io.IOException

app/src/main/java/com/stevesoltys/seedvault/transport/backup/BackupModule.kt

@@ -5,21 +5,11 @@
 
 package com.stevesoltys.seedvault.transport.backup
 
-import com.stevesoltys.seedvault.transport.SnapshotManager
 import org.koin.android.ext.koin.androidContext
 import org.koin.dsl.module
-import java.io.File
 
 val backupModule = module {
     single { BackupInitializer(get()) }
-    single { BackupReceiver(get(), get(), get()) }
-    single { BlobCache(androidContext()) }
-    single { BlobCreator(get(), get()) }
-    single {
-        val snapshotFolder = File(androidContext().filesDir, "snapshots")
-        SnapshotManager(snapshotFolder, get(), get(), get())
-    }
-    single { SnapshotCreatorFactory(androidContext(), get(), get(), get(), get()) }
     single { InputFactory() }
     single {
         PackageService(

app/src/main/java/com/stevesoltys/seedvault/transport/backup/FullBackup.kt

@@ -14,6 +14,8 @@ import android.content.pm.PackageInfo
 import android.os.ParcelFileDescriptor
 import android.util.Log
 import com.stevesoltys.seedvault.backend.isOutOfSpace
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.settings.SettingsManager
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import java.io.Closeable

app/src/main/java/com/stevesoltys/seedvault/transport/backup/KVBackup.kt

@@ -14,6 +14,8 @@ import android.app.backup.BackupTransport.TRANSPORT_OK
 import android.content.pm.PackageInfo
 import android.os.ParcelFileDescriptor
 import android.util.Log
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.settings.SettingsManager
 import java.io.IOException
 

app/src/main/java/com/stevesoltys/seedvault/transport/restore/FullRestore.kt

@@ -19,6 +19,7 @@ import com.stevesoltys.seedvault.header.HeaderReader
 import com.stevesoltys.seedvault.header.MAX_SEGMENT_LENGTH
 import com.stevesoltys.seedvault.header.UnsupportedVersionException
 import com.stevesoltys.seedvault.header.getADForFull
+import com.stevesoltys.seedvault.repo.Loader
 import libcore.io.IoUtils.closeQuietly
 import org.calyxos.seedvault.core.backends.AppBackupFileType.Blob
 import org.calyxos.seedvault.core.backends.LegacyAppBackupFile

app/src/main/java/com/stevesoltys/seedvault/transport/restore/KVRestore.kt

@@ -21,6 +21,7 @@ import com.stevesoltys.seedvault.decodeBase64
 import com.stevesoltys.seedvault.header.HeaderReader
 import com.stevesoltys.seedvault.header.UnsupportedVersionException
 import com.stevesoltys.seedvault.header.getADForKV
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.backup.KVDb
 import com.stevesoltys.seedvault.transport.backup.KvDbManager
 import libcore.io.IoUtils.closeQuietly

app/src/main/java/com/stevesoltys/seedvault/transport/restore/RestoreCoordinator.kt

@@ -27,10 +27,11 @@ import com.stevesoltys.seedvault.metadata.DecryptionFailedException
 import com.stevesoltys.seedvault.metadata.MetadataManager
 import com.stevesoltys.seedvault.metadata.MetadataReader
 import com.stevesoltys.seedvault.proto.Snapshot
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.settings.SettingsManager
 import com.stevesoltys.seedvault.transport.D2D_TRANSPORT_FLAGS
 import com.stevesoltys.seedvault.transport.DEFAULT_TRANSPORT_FLAGS
-import com.stevesoltys.seedvault.transport.backup.getBlobHandles
+import com.stevesoltys.seedvault.repo.getBlobHandles
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import org.calyxos.seedvault.core.backends.AppBackupFileType
 import org.calyxos.seedvault.core.backends.Backend

app/src/main/java/com/stevesoltys/seedvault/transport/restore/RestoreModule.kt

@@ -10,7 +10,6 @@ import org.koin.dsl.module
 
 val restoreModule = module {
     single { OutputFactory() }
-    single { Loader(get(), get()) }
     single { KVRestore(get(), get(), get(), get(), get(), get(), get()) }
     single { FullRestore(get(), get(), get(), get(), get(), get()) }
     single {

app/src/main/java/com/stevesoltys/seedvault/ui/notification/NotificationBackupObserver.kt

@@ -20,9 +20,9 @@ import com.stevesoltys.seedvault.MAGIC_PACKAGE_MANAGER
 import com.stevesoltys.seedvault.R
 import com.stevesoltys.seedvault.metadata.MetadataManager
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
+import com.stevesoltys.seedvault.repo.AppBackupManager
 import com.stevesoltys.seedvault.transport.backup.PackageService
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
+import com.stevesoltys.seedvault.repo.hexFromProto
 import com.stevesoltys.seedvault.worker.BackupRequester
 import kotlinx.coroutines.runBlocking
 import org.koin.core.component.KoinComponent

app/src/main/java/com/stevesoltys/seedvault/worker/ApkBackup.kt

@@ -18,10 +18,10 @@ import com.stevesoltys.seedvault.proto.Snapshot.Apk
 import com.stevesoltys.seedvault.proto.Snapshot.Blob
 import com.stevesoltys.seedvault.proto.SnapshotKt.split
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
-import com.stevesoltys.seedvault.transport.backup.forProto
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupReceiver
+import com.stevesoltys.seedvault.repo.forProto
+import com.stevesoltys.seedvault.repo.hexFromProto
 import com.stevesoltys.seedvault.transport.backup.isNotUpdatedSystemApp
 import com.stevesoltys.seedvault.transport.backup.isTestOnly
 import org.calyxos.seedvault.core.toHexString

app/src/main/java/com/stevesoltys/seedvault/worker/ApkBackupManager.kt

@@ -13,7 +13,7 @@ import com.stevesoltys.seedvault.metadata.MetadataManager
 import com.stevesoltys.seedvault.metadata.PackageState.NOT_ALLOWED
 import com.stevesoltys.seedvault.metadata.PackageState.WAS_STOPPED
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.SnapshotManager
+import com.stevesoltys.seedvault.repo.SnapshotManager
 import com.stevesoltys.seedvault.transport.backup.PackageService
 import com.stevesoltys.seedvault.transport.backup.isStopped
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager

app/src/main/java/com/stevesoltys/seedvault/worker/AppBackupWorker.kt

@@ -25,7 +25,7 @@ import androidx.work.WorkerParameters
 import com.stevesoltys.seedvault.R
 import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
+import com.stevesoltys.seedvault.repo.AppBackupManager
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import com.stevesoltys.seedvault.ui.notification.NOTIFICATION_ID_OBSERVER
 import org.koin.core.component.KoinComponent

app/src/main/java/com/stevesoltys/seedvault/worker/IconManager.kt

@@ -18,10 +18,10 @@ import com.stevesoltys.seedvault.R
 import com.stevesoltys.seedvault.crypto.Crypto
 import com.stevesoltys.seedvault.crypto.TYPE_ICONS
 import com.stevesoltys.seedvault.proto.Snapshot
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.transport.backup.PackageService
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.Loader
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.withContext
 import org.calyxos.backup.storage.crypto.StreamCrypto.toByteArray

app/src/main/java/com/stevesoltys/seedvault/worker/WorkerModule.kt

@@ -5,7 +5,7 @@
 
 package com.stevesoltys.seedvault.worker
 
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
+import com.stevesoltys.seedvault.repo.AppBackupManager
 import org.koin.android.ext.koin.androidContext
 import org.koin.dsl.module
 

app/src/test/java/com/stevesoltys/seedvault/repo/AppBackupManagerTest.kt

@@ -3,10 +3,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import com.stevesoltys.seedvault.backend.BackendManager
-import com.stevesoltys.seedvault.transport.SnapshotManager
 import com.stevesoltys.seedvault.transport.TransportTest
 import io.mockk.Runs
 import io.mockk.andThenJust

app/src/test/java/com/stevesoltys/seedvault/repo/BackupReceiverTest.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import com.stevesoltys.seedvault.getRandomByteArray
 import com.stevesoltys.seedvault.proto.Snapshot

app/src/test/java/com/stevesoltys/seedvault/repo/BlobCacheTest.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import android.content.Context
 import com.stevesoltys.seedvault.transport.TransportTest

app/src/test/java/com/stevesoltys/seedvault/repo/BlobCreatorTest.kt

@@ -3,12 +3,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.getRandomByteArray
 import com.stevesoltys.seedvault.transport.TransportTest
-import com.stevesoltys.seedvault.transport.restore.Loader
 import io.mockk.coEvery
 import io.mockk.every
 import io.mockk.mockk

app/src/test/java/com/stevesoltys/seedvault/repo/PaddingTest.kt

@@ -3,9 +3,9 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
-import com.stevesoltys.seedvault.transport.backup.Padding.getPadTo
+import com.stevesoltys.seedvault.repo.Padding.getPadTo
 import kotlinx.coroutines.runBlocking
 import org.junit.jupiter.api.Assertions.assertEquals
 import org.junit.jupiter.api.Test

app/src/test/java/com/stevesoltys/seedvault/repo/SnapshotCreatorTest.kt

@@ -3,7 +3,7 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport.backup
+package com.stevesoltys.seedvault.repo
 
 import android.content.Context
 import android.content.pm.ActivityInfo
@@ -17,6 +17,7 @@ import com.stevesoltys.seedvault.header.VERSION
 import com.stevesoltys.seedvault.metadata.BackupType
 import com.stevesoltys.seedvault.proto.Snapshot
 import com.stevesoltys.seedvault.transport.TransportTest
+import com.stevesoltys.seedvault.transport.backup.PackageService
 import io.mockk.Runs
 import io.mockk.every
 import io.mockk.just

app/src/test/java/com/stevesoltys/seedvault/repo/SnapshotManagerTest.kt

@@ -3,11 +3,11 @@
  * SPDX-License-Identifier: Apache-2.0
  */
 
-package com.stevesoltys.seedvault.transport
+package com.stevesoltys.seedvault.repo
 
 import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.proto.snapshot
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.transport.TransportTest
 import io.mockk.Runs
 import io.mockk.coEvery
 import io.mockk.coVerify

app/src/test/java/com/stevesoltys/seedvault/restore/install/ApkBackupRestoreTest.kt

@@ -25,13 +25,13 @@ import com.stevesoltys.seedvault.proto.Snapshot
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.IN_PROGRESS
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.QUEUED
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.SUCCEEDED
-import com.stevesoltys.seedvault.transport.SnapshotManager
+import com.stevesoltys.seedvault.repo.SnapshotManager
 import com.stevesoltys.seedvault.transport.TransportTest
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
-import com.stevesoltys.seedvault.transport.backup.SnapshotCreator
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupReceiver
+import com.stevesoltys.seedvault.repo.SnapshotCreator
+import com.stevesoltys.seedvault.repo.hexFromProto
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.restore.RestorableBackup
 import com.stevesoltys.seedvault.worker.ApkBackup
 import io.mockk.Runs

app/src/test/java/com/stevesoltys/seedvault/restore/install/ApkRestoreTest.kt

@@ -36,8 +36,8 @@ import com.stevesoltys.seedvault.restore.install.ApkInstallState.IN_PROGRESS
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.QUEUED
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.SUCCEEDED
 import com.stevesoltys.seedvault.transport.TransportTest
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.hexFromProto
+import com.stevesoltys.seedvault.repo.Loader
 import io.mockk.Runs
 import io.mockk.coEvery
 import io.mockk.every

app/src/test/java/com/stevesoltys/seedvault/restore/install/ApkRestoreV1Test.kt

@@ -33,7 +33,7 @@ import com.stevesoltys.seedvault.restore.install.ApkInstallState.IN_PROGRESS
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.QUEUED
 import com.stevesoltys.seedvault.restore.install.ApkInstallState.SUCCEEDED
 import com.stevesoltys.seedvault.transport.TransportTest
-import com.stevesoltys.seedvault.transport.restore.Loader
+import com.stevesoltys.seedvault.repo.Loader
 import io.mockk.Runs
 import io.mockk.coEvery
 import io.mockk.every

app/src/test/java/com/stevesoltys/seedvault/transport/CoordinatorIntegrationTest.kt

@@ -22,18 +22,18 @@ import com.stevesoltys.seedvault.header.MAX_SEGMENT_CLEARTEXT_LENGTH
 import com.stevesoltys.seedvault.metadata.BackupType
 import com.stevesoltys.seedvault.metadata.MetadataReaderImpl
 import com.stevesoltys.seedvault.metadata.PackageMetadata
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupReceiver
+import com.stevesoltys.seedvault.repo.Loader
+import com.stevesoltys.seedvault.repo.SnapshotCreator
 import com.stevesoltys.seedvault.transport.backup.BackupCoordinator
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
 import com.stevesoltys.seedvault.transport.backup.FullBackup
 import com.stevesoltys.seedvault.transport.backup.InputFactory
 import com.stevesoltys.seedvault.transport.backup.KVBackup
 import com.stevesoltys.seedvault.transport.backup.PackageService
-import com.stevesoltys.seedvault.transport.backup.SnapshotCreator
 import com.stevesoltys.seedvault.transport.backup.TestKvDbManager
 import com.stevesoltys.seedvault.transport.restore.FullRestore
 import com.stevesoltys.seedvault.transport.restore.KVRestore
-import com.stevesoltys.seedvault.transport.restore.Loader
 import com.stevesoltys.seedvault.transport.restore.OutputFactory
 import com.stevesoltys.seedvault.transport.restore.RestorableBackup
 import com.stevesoltys.seedvault.transport.restore.RestoreCoordinator

app/src/test/java/com/stevesoltys/seedvault/transport/TransportTest.kt

@@ -30,9 +30,9 @@ import com.stevesoltys.seedvault.proto.SnapshotKt
 import com.stevesoltys.seedvault.proto.SnapshotKt.blob
 import com.stevesoltys.seedvault.proto.SnapshotKt.split
 import com.stevesoltys.seedvault.proto.snapshot
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.hexFromProto
 import com.stevesoltys.seedvault.settings.SettingsManager
-import com.stevesoltys.seedvault.transport.backup.BackupData
-import com.stevesoltys.seedvault.transport.backup.hexFromProto
 import com.stevesoltys.seedvault.worker.BASE_SPLIT
 import io.mockk.every
 import io.mockk.mockk

app/src/test/java/com/stevesoltys/seedvault/transport/backup/BackupCoordinatorTest.kt

@@ -17,6 +17,8 @@ import com.stevesoltys.seedvault.metadata.PackageMetadata
 import com.stevesoltys.seedvault.metadata.PackageState.NO_DATA
 import com.stevesoltys.seedvault.metadata.PackageState.QUOTA_EXCEEDED
 import com.stevesoltys.seedvault.metadata.PackageState.UNKNOWN_ERROR
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.SnapshotCreator
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import com.stevesoltys.seedvault.worker.ApkBackup
 import io.mockk.Runs

app/src/test/java/com/stevesoltys/seedvault/transport/backup/FullBackupTest.kt

@@ -9,6 +9,7 @@ import android.app.backup.BackupTransport.TRANSPORT_ERROR
 import android.app.backup.BackupTransport.TRANSPORT_OK
 import android.app.backup.BackupTransport.TRANSPORT_PACKAGE_REJECTED
 import android.app.backup.BackupTransport.TRANSPORT_QUOTA_EXCEEDED
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import io.mockk.Runs
 import io.mockk.coEvery

app/src/test/java/com/stevesoltys/seedvault/transport/backup/KVBackupTest.kt

@@ -15,6 +15,7 @@ import android.app.backup.BackupTransport.TRANSPORT_OK
 import android.content.pm.PackageInfo
 import com.stevesoltys.seedvault.getRandomString
 import com.stevesoltys.seedvault.header.MAX_KEY_LENGTH_SIZE
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import io.mockk.CapturingSlot
 import io.mockk.Runs
 import io.mockk.coEvery

app/src/test/java/com/stevesoltys/seedvault/transport/restore/FullRestoreTest.kt

@@ -15,6 +15,7 @@ import com.stevesoltys.seedvault.coAssertThrows
 import com.stevesoltys.seedvault.getRandomByteArray
 import com.stevesoltys.seedvault.header.MAX_SEGMENT_LENGTH
 import com.stevesoltys.seedvault.header.VERSION
+import com.stevesoltys.seedvault.repo.Loader
 import io.mockk.CapturingSlot
 import io.mockk.Runs
 import io.mockk.coEvery

app/src/test/java/com/stevesoltys/seedvault/transport/restore/KVRestoreTest.kt

@@ -16,6 +16,7 @@ import com.stevesoltys.seedvault.backend.BackendManager
 import com.stevesoltys.seedvault.coAssertThrows
 import com.stevesoltys.seedvault.getRandomByteArray
 import com.stevesoltys.seedvault.header.VERSION
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.backup.KVDb
 import com.stevesoltys.seedvault.transport.backup.KvDbManager
 import io.mockk.Runs

app/src/test/java/com/stevesoltys/seedvault/transport/restore/KVRestoreV1Test.kt

@@ -16,6 +16,7 @@ import com.stevesoltys.seedvault.getRandomByteArray
 import com.stevesoltys.seedvault.header.UnsupportedVersionException
 import com.stevesoltys.seedvault.header.VersionHeader
 import com.stevesoltys.seedvault.header.getADForKV
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.backup.KVDb
 import com.stevesoltys.seedvault.transport.backup.KvDbManager
 import io.mockk.Runs

app/src/test/java/com/stevesoltys/seedvault/transport/restore/RestoreCoordinatorTest.kt

@@ -22,6 +22,7 @@ import com.stevesoltys.seedvault.metadata.BackupType
 import com.stevesoltys.seedvault.metadata.MetadataReader
 import com.stevesoltys.seedvault.metadata.PackageMetadata
 import com.stevesoltys.seedvault.proto.copy
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.transport.TransportTest
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager
 import io.mockk.Runs

app/src/test/java/com/stevesoltys/seedvault/transport/restore/RestoreV0IntegrationTest.kt

@@ -20,6 +20,7 @@ import com.stevesoltys.seedvault.crypto.KeyManagerTestImpl
 import com.stevesoltys.seedvault.encodeBase64
 import com.stevesoltys.seedvault.header.HeaderReaderImpl
 import com.stevesoltys.seedvault.metadata.MetadataReaderImpl
+import com.stevesoltys.seedvault.repo.Loader
 import com.stevesoltys.seedvault.toByteArrayFromHex
 import com.stevesoltys.seedvault.transport.TransportTest
 import com.stevesoltys.seedvault.transport.backup.KvDbManager

app/src/test/java/com/stevesoltys/seedvault/worker/ApkBackupManagerTest.kt

@@ -15,7 +15,7 @@ import com.stevesoltys.seedvault.metadata.PackageMetadata
 import com.stevesoltys.seedvault.metadata.PackageState.NOT_ALLOWED
 import com.stevesoltys.seedvault.metadata.PackageState.UNKNOWN_ERROR
 import com.stevesoltys.seedvault.metadata.PackageState.WAS_STOPPED
-import com.stevesoltys.seedvault.transport.SnapshotManager
+import com.stevesoltys.seedvault.repo.SnapshotManager
 import com.stevesoltys.seedvault.transport.TransportTest
 import com.stevesoltys.seedvault.transport.backup.PackageService
 import com.stevesoltys.seedvault.ui.notification.BackupNotificationManager

app/src/test/java/com/stevesoltys/seedvault/worker/ApkBackupTest.kt

@@ -20,11 +20,11 @@ import com.stevesoltys.seedvault.getRandomString
 import com.stevesoltys.seedvault.proto.Snapshot
 import com.stevesoltys.seedvault.proto.SnapshotKt.app
 import com.stevesoltys.seedvault.proto.copy
-import com.stevesoltys.seedvault.transport.backup.AppBackupManager
-import com.stevesoltys.seedvault.transport.backup.BackupData
-import com.stevesoltys.seedvault.transport.backup.BackupReceiver
+import com.stevesoltys.seedvault.repo.AppBackupManager
+import com.stevesoltys.seedvault.repo.BackupData
+import com.stevesoltys.seedvault.repo.BackupReceiver
 import com.stevesoltys.seedvault.transport.backup.BackupTest
-import com.stevesoltys.seedvault.transport.backup.SnapshotCreator
+import com.stevesoltys.seedvault.repo.SnapshotCreator
 import io.mockk.Runs
 import io.mockk.coEvery
 import io.mockk.coVerify