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Use the title of the game as the name of the zip.

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This zip will have the structure gameTitle.zip/titleId/...
This commit is contained in:
PabloG02 2023-04-09 22:46:00 +02:00 committed by Billy Laws
parent 3dbd47082d
commit 71a0033f5b
2 changed files with 47 additions and 27 deletions
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72
app/src/main/java/emu/skyline/AppDialog.kt
View File

@ -34,10 +34,12 @@ import kotlinx.coroutines.CoroutineScope
import kotlinx.coroutines.Dispatchers
import kotlinx.coroutines.launch
import kotlinx.coroutines.withContext
import java.io.BufferedInputStream
import java.io.BufferedOutputStream
import java.io.File
import java.io.FileOutputStream
import java.util.zip.ZipEntry
import java.util.zip.ZipInputStream
import java.util.zip.ZipOutputStream
/**
@ -65,20 +67,31 @@ class AppDialog : BottomSheetDialogFragment() {
private val savesFolderRoot by lazy { "${requireContext().getPublicFilesDir().canonicalPath}/switch/nand/user/save/0000000000000000/00000000000000000000000000000001/" }
private val documentPicker = registerForActivityResult(ActivityResultContracts.OpenDocument()) {
it?.let { uri ->
if (uri.toString().takeLast(20).removeSuffix(".zip") == item.titleId) {
val saveFolder = File(savesFolderRoot + item.titleId)
val inputZip = requireContext().contentResolver.openInputStream(uri)
try {
val savesFolder = File(savesFolderRoot)
var inputZip = requireContext().contentResolver.openInputStream(uri)
var validZip = false
// A TitleID must be the first folder name inside the zip in order to be considered valid.
if (inputZip != null) {
CoroutineScope(Dispatchers.IO).launch {
ZipUtils.unzip(inputZip, saveFolder)
withContext(Dispatchers.Main){
binding.deleteSave.isEnabled = true
binding.exportSave.isEnabled = true
}
ZipInputStream(BufferedInputStream(inputZip)).use { zis ->
validZip = Regex("^0100[0-9A-Fa-f]{12}/\$").matches(zis.nextEntry.name)
}
}
} else {
Snackbar.make(binding.root, getString(R.string.zip_with_save_must_have_name_equal_titleid), Snackbar.LENGTH_LONG).show()
inputZip = requireContext().contentResolver.openInputStream(uri)
if (inputZip != null && validZip){
CoroutineScope(Dispatchers.IO).launch {
ZipUtils.unzip(inputZip, savesFolder)
withContext(Dispatchers.Main){
val isSaveFileOfThisGame = File("$savesFolderRoot${item.titleId}").exists()
binding.deleteSave.isEnabled = isSaveFileOfThisGame
binding.exportSave.isEnabled = isSaveFileOfThisGame
}
}
} else {
Snackbar.make(binding.root, getString(R.string.save_file_invalid_zip_structure), Snackbar.LENGTH_LONG).show()
}
} catch (e: Exception) {
Snackbar.make(binding.root, getString(R.string.error), Snackbar.LENGTH_LONG).show()
}
}
}
@ -162,24 +175,31 @@ class AppDialog : BottomSheetDialogFragment() {
binding.exportSave.isEnabled = saveExists
binding.exportSave.setOnClickListener {
CoroutineScope(Dispatchers.IO).launch {
val saveFolder = File(saveFolderPath)
//val outputZipFile = File.createTempFile("out", ".zip")
val outputZipFile = File("$saveFolderPath.zip")
if (outputZipFile.exists()) outputZipFile.delete()
outputZipFile.createNewFile()
ZipOutputStream(BufferedOutputStream(FileOutputStream(outputZipFile))).use { zos ->
saveFolder.walkTopDown().forEach { file ->
val zipFileName = file.absolutePath.removePrefix(saveFolder.absolutePath).removePrefix("/")
if (zipFileName == "") return@forEach
val entry = ZipEntry("$zipFileName${(if (file.isDirectory) "/" else "")}")
zos.putNextEntry(entry)
if (file.isFile) {
file.inputStream().use { fis -> fis.copyTo(zos) }
try {
val saveFolder = File(saveFolderPath)
val outputZipFile = File("$savesFolderRoot${item.title}.zip")
outputZipFile.delete()
outputZipFile.createNewFile()
ZipOutputStream(BufferedOutputStream(FileOutputStream(outputZipFile))).use { zos ->
saveFolder.walkTopDown().forEach { file ->
val zipFileName = file.absolutePath.removePrefix(savesFolderRoot).removePrefix("/")
if (zipFileName == "") return@forEach
val entry = ZipEntry("$zipFileName${(if (file.isDirectory) "/" else "")}")
zos.putNextEntry(entry)
if (file.isFile) {
file.inputStream().use { fis -> fis.copyTo(zos) }
}
}
}
} catch (e: Exception) {
withContext(Dispatchers.Main){
Snackbar.make(binding.root, e.message as CharSequence, Snackbar.LENGTH_LONG).show()
}
return@launch
}
withContext(Dispatchers.Main) {
val file = DocumentFile.fromSingleUri(requireContext(), DocumentsContract.buildDocumentUri(DocumentsProvider.AUTHORITY, "${DocumentsProvider.ROOT_ID}/switch/nand/user/save/0000000000000000/00000000000000000000000000000001/${item.titleId}.zip"))!!
val file = DocumentFile.fromSingleUri(requireContext(), DocumentsContract.buildDocumentUri(DocumentsProvider.AUTHORITY, "${DocumentsProvider.ROOT_ID}/switch/nand/user/save/0000000000000000/00000000000000000000000000000001/${item.title}.zip"))!!
val intent = Intent(Intent.ACTION_SEND)
.setDataAndType(file.uri, "application/zip")
.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION)
@ -208,6 +228,6 @@ class AppDialog : BottomSheetDialogFragment() {
override fun onDestroyView(){
super.onDestroyView()
File("$savesFolderRoot${item.titleId}.zip").delete()
File("$savesFolderRoot${item.title}.zip").delete()
}
}

2
app/src/main/res/values/strings.xml
View File

@ -283,5 +283,5 @@
<string name="action_irreversible">This action is irreversible</string>
<string name="yes">Yes</string>
<string name="no">No</string>
<string name="zip_with_save_must_have_name_equal_titleid">Zip file must have as name the TitleID of the game</string>
<string name="save_file_invalid_zip_structure">Failed to unzip the provided save file</string>
</resources>