async void skydriveList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
ImportFileItem item = this.skydriveList.SelectedItem as ImportFileItem;
if (item == null)
{
return;
}
ROMDatabase db = ROMDatabase.Current;
if (item.Type == SkyDriveItemType.ROM)
{
if (item.Stream != null)
{
await SkyDriveImportPage.ImportROM(item, this);
}
}
else if (item.Type == SkyDriveItemType.Savestate || item.Type == SkyDriveItemType.SRAM)
{
//check to make sure there is a rom with matching name
ROMDBEntry entry = null;
if (item.Type == SkyDriveItemType.Savestate) //save state
{
entry = db.GetROMFromSavestateName(item.Name);
}
else if (item.Type == SkyDriveItemType.SRAM) //sram
{
entry = db.GetROMFromSRAMName(item.Name);
}
if (entry == null) //no matching file name
{
MessageBox.Show(AppResources.NoMatchingNameText, AppResources.ErrorCaption, MessageBoxButton.OK);
return;
}
//check to make sure format is right
if (item.Type == SkyDriveItemType.Savestate) //save state
{
string slot = item.Name.Substring(item.Name.Length - 5, 1);
int parsedSlot = 0;
if (!int.TryParse(slot, out parsedSlot))
{
MessageBox.Show(AppResources.ImportSavestateInvalidFormat, AppResources.ErrorCaption, MessageBoxButton.OK);
return;
}
}
if (item.Stream != null)
{
await SkyDriveImportPage.ImportSave(item, this);
}
}
}
public static async Task ImportROM(ImportFileItem item, DependencyObject page)
{
var indicator = SystemTray.GetProgressIndicator(page);
indicator.IsIndeterminate = true;
indicator.Text = String.Format(AppResources.ImportingProgressText, item.Name);
try
{
StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await folder.CreateFolderAsync("roms", CreationCollisionOption.OpenIfExists);
ROMDatabase db = ROMDatabase.Current;
var romEntry = db.GetROM(item.Name);
bool fileExisted = false;
if (romEntry != null)
{
fileExisted = true;
//MessageBox.Show(String.Format(AppResources.ROMAlreadyExistingError, item.Name), AppResources.ErrorCaption, MessageBoxButton.OK);
//return;
}
if (item.Stream != null)
{
byte[] tmpBuf = new byte[32];
StorageFile destinationFile = await romFolder.CreateFileAsync(item.Name, CreationCollisionOption.ReplaceExisting);
using (IRandomAccessStream destStream = await destinationFile.OpenAsync(FileAccessMode.ReadWrite))
using (DataWriter writer = new DataWriter(destStream))
{
if (item.Stream.CanSeek)
{
item.Stream.Seek(0, SeekOrigin.Begin);
}
while (item.Stream.Read(tmpBuf, 0, tmpBuf.Length) != 0)
{
writer.WriteBytes(tmpBuf);
}
await writer.StoreAsync();
await writer.FlushAsync();
writer.DetachStream();
}
item.Downloading = false;
if (!fileExisted)
{
var entry = FileHandler.InsertNewDBEntry(destinationFile.Name);
await FileHandler.FindExistingSavestatesForNewROM(entry);
db.CommitChanges();
}
//update voice command list
await MainPage.UpdateGameListForVoiceCommand();
MessageBox.Show(String.Format(AppResources.DownloadCompleteText, item.Name));
}
else
{
MessageBox.Show(String.Format(AppResources.DownloadErrorText, item.Name, "Import error"), AppResources.ErrorCaption, MessageBoxButton.OK);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppResources.ErrorCaption, MessageBoxButton.OK);
}
#if GBC
indicator.Text = AppResources.ApplicationTitle2;
#else
indicator.Text = AppResources.ApplicationTitle;
#endif
indicator.IsIndeterminate = false;
}
public static async Task ImportSave(ImportFileItem item, DependencyObject page)
{
var indicator = SystemTray.GetProgressIndicator(page);
indicator.IsIndeterminate = true;
indicator.Text = String.Format(AppResources.ImportingProgressText, item.Name);
try
{
StorageFolder folder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await folder.CreateFolderAsync(FileHandler.ROM_DIRECTORY, CreationCollisionOption.OpenIfExists);
StorageFolder saveFolder = await romFolder.CreateFolderAsync(FileHandler.SAVE_DIRECTORY, CreationCollisionOption.OpenIfExists);
ROMDatabase db = ROMDatabase.Current;
if (item.Stream != null)
{
byte[] tmpBuf = new byte[32];
StorageFile destinationFile = null;
ROMDBEntry entry = null;
if (item.Type == SkyDriveItemType.SRAM)
{
entry = db.GetROMFromSRAMName(item.Name);
if (entry != null)
{
entry.SuspendAutoLoadLastState = true;
destinationFile = await saveFolder.CreateFileAsync(Path.GetFileNameWithoutExtension(entry.FileName) + ".srm", CreationCollisionOption.ReplaceExisting);
}
else
{
destinationFile = await saveFolder.CreateFileAsync(item.Name, CreationCollisionOption.ReplaceExisting);
}
}
else if (item.Type == SkyDriveItemType.Savestate)
{
entry = db.GetROMFromSavestateName(item.Name);
if (entry != null)
{
destinationFile = await saveFolder.CreateFileAsync(Path.GetFileNameWithoutExtension(entry.FileName) + item.Name.Substring(item.Name.Length - 4), CreationCollisionOption.ReplaceExisting);
}
else
{
destinationFile = await saveFolder.CreateFileAsync(item.Name, CreationCollisionOption.ReplaceExisting);
}
}
using (IRandomAccessStream destStream = await destinationFile.OpenAsync(FileAccessMode.ReadWrite))
using (DataWriter writer = new DataWriter(destStream))
{
if (item.Stream.CanSeek)
{
item.Stream.Seek(0, SeekOrigin.Begin);
}
while (item.Stream.Read(tmpBuf, 0, tmpBuf.Length) != 0)
{
writer.WriteBytes(tmpBuf);
}
await writer.StoreAsync();
await writer.FlushAsync();
writer.DetachStream();
}
item.Downloading = false;
if (item.Type == SkyDriveItemType.Savestate)
{
String number = item.Name.Substring(item.Name.Length - 1, 1);
int slot = int.Parse(number);
if (entry != null) //NULL = do nothing
{
SavestateEntry saveentry = db.SavestateEntryExisting(entry.FileName, slot);
if (saveentry != null)
{
//delete entry
db.RemoveSavestateFromDB(saveentry);
}
SavestateEntry ssEntry = new SavestateEntry()
{
ROM = entry,
Savetime = DateTime.Now,
Slot = slot,
FileName = item.Name
};
db.Add(ssEntry);
db.CommitChanges();
}
}
MessageBox.Show(String.Format(AppResources.DownloadCompleteText, item.Name));
}
else
{
MessageBox.Show(String.Format(AppResources.DownloadErrorText, item.Name, "Import error"), AppResources.ErrorCaption, MessageBoxButton.OK);
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, AppResources.ErrorCaption, MessageBoxButton.OK);
}
#if GBC
indicator.Text = AppResources.ApplicationTitle2;
#else
indicator.Text = AppResources.ApplicationTitle;
#endif
indicator.IsIndeterminate = false;
}
private async Task <List <ImportFileItem> > GetFilesInArchive(SkyDriveItemType parentType, IStorageFile file)
{
List <ImportFileItem> listItems = new List <ImportFileItem>();
if (file != null)
{
IRandomAccessStream accessStream = await file.OpenReadAsync();
Stream s = accessStream.AsStreamForRead((int)accessStream.Size);
//get list of file
IArchive archive = null;
if (parentType == SkyDriveItemType.Rar)
{
archive = SharpCompress.Archive.Rar.RarArchive.Open(s);
}
else if (parentType == SkyDriveItemType.Zip)
{
archive = SharpCompress.Archive.Zip.ZipArchive.Open(s);
}
else if (parentType == SkyDriveItemType.SevenZip)
{
archive = SharpCompress.Archive.SevenZip.SevenZipArchive.Open(s);
}
foreach (var entry in archive.Entries)
{
if (!entry.IsDirectory)
{
Stream data = new MemoryStream();
entry.WriteTo(data);
data.Position = 0;
String name = entry.FilePath;
SkyDriveItemType type = SkyDriveItemType.File;
int dotIndex = -1;
if ((dotIndex = name.LastIndexOf('.')) != -1)
{
String substrName = name.Substring(dotIndex).ToLower();
type = SkyDriveImportPage.GetSkyDriveItemType(substrName);
}
if (type == SkyDriveItemType.File)
{
data.Close();
continue;
}
ImportFileItem listItem = new ImportFileItem()
{
Name = name,
Type = type,
Stream = data
};
listItems.Add(listItem);
}
}
//close the zip stream since we have the stream of each item inside it already
s.Close();
s = null;
}
return(listItems);
}