public static async Task <bool> DeleteSaveState(SavestateEntry entry)
{
ROMDatabase db = ROMDatabase.Current;
if (!db.RemoveSavestateFromDB(entry))
{
return(false);
}
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await localFolder.GetFolderAsync(ROM_DIRECTORY);
StorageFolder saveFolder = await romFolder.GetFolderAsync(SAVE_DIRECTORY);
try
{
StorageFile file = await saveFolder.GetFileAsync(entry.FileName);
await file.DeleteAsync();
}
catch (Exception)
{
return(false);
}
return(true);
}
private static void createSavestate(int slot, string romFileName)
{
ROMDatabase db = ROMDatabase.Current;
int index = romFileName.LastIndexOf('.');
int diff = romFileName.Length - index;
string saveFileName = romFileName.Substring(0, romFileName.Length - diff);
saveFileName += slot;
saveFileName += ".sgm";
SavestateEntry entry;
if ((entry = db.GetSavestate(romFileName, slot)) == null)
{
ROMDBEntry rom = db.GetROM(romFileName);
entry = new SavestateEntry()
{
ROM = rom,
FileName = saveFileName,
ROMFileName = romFileName,
Savetime = DateTime.Now,
Slot = slot
};
db.Add(entry);
}
else
{
entry.Savetime = DateTime.Now;
}
db.CommitChanges();
}
public static async Task FindExistingSavestatesForNewROM(ROMDBEntry entry)
{
ROMDatabase db = ROMDatabase.Current;
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await localFolder.GetFolderAsync(ROM_DIRECTORY);
StorageFolder saveFolder = await romFolder.GetFolderAsync(SAVE_DIRECTORY);
IReadOnlyList <StorageFile> saves = await saveFolder.GetFilesAsync();
// Savestates zuordnen
foreach (var save in saves)
{
if (save.Name.Substring(0, save.Name.Length - 2).Equals(entry.DisplayName + ".0"))
{
// Savestate gehoert zu ROM
String number = save.Name.Substring(save.Name.Length - 2);
int slot = int.Parse(number);
SavestateEntry ssEntry = new SavestateEntry()
{
ROM = entry,
Savetime = save.DateCreated.DateTime,
Slot = slot,
FileName = save.Name
};
db.Add(ssEntry);
}
}
}
private static void createSavestate(int slot, string romFileName)
{
ROMDatabase db = ROMDatabase.Current;
string saveFileName = romFileName.Substring(0, romFileName.Length - 3);
if (slot < 10)
{
saveFileName += "00" + slot;
}
else
{
saveFileName += "0" + slot;
}
SavestateEntry entry;
if ((entry = db.GetSavestate(romFileName, slot)) == null)
{
ROMDBEntry rom = db.GetROM(romFileName);
entry = new SavestateEntry()
{
ROM = rom,
FileName = saveFileName,
ROMFileName = romFileName,
Savetime = DateTime.Now,
Slot = slot
};
db.Add(entry);
}
else
{
entry.Savetime = DateTime.Now;
}
db.CommitChanges();
}
public static async Task FindExistingSavestatesForNewROM(ROMDBEntry entry)
{
ROMDatabase db = ROMDatabase.Current;
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await localFolder.GetFolderAsync(ROM_DIRECTORY);
StorageFolder saveFolder = await romFolder.GetFolderAsync(SAVE_DIRECTORY);
IReadOnlyList <StorageFile> saves = await saveFolder.GetFilesAsync();
// Savestates zuordnen
foreach (var save in saves)
{
String name = save.Name.ToLower();
String romName = entry.DisplayName.ToLower();
// Savestate format : (ROMNAME)(SLOT [0-9]).sgm
if (name.Substring(0, name.Length - 5).Equals(romName) && name.EndsWith(".sgm"))
{
// Savestate gehoert zu ROM
String number = save.Name.Substring(save.Name.Length - 5, 1);
int slot = 0;
if (!int.TryParse(number, out slot))
{
continue;
}
if (slot != 9) //dont include auto save
{
SavestateEntry ssEntry = new SavestateEntry()
{
ROM = entry,
Savetime = save.DateCreated.DateTime,
Slot = slot,
FileName = save.Name
};
db.Add(ssEntry);
}
}
}
}
internal static async Task ImportSaveBySharedID(string fileID, string actualName, DependencyObject page)
{
//note: the file name obtained from fileID can be different from actualName if the file is obtained through cloudsix
ROMDatabase db = ROMDatabase.Current;
//check to make sure there is a rom with matching name
ROMDBEntry entry = null;
string extension = Path.GetExtension(actualName).ToLower();
if (extension == ".sgm")
{
entry = db.GetROMFromSavestateName(actualName);
}
else if (extension == ".sav")
{
entry = db.GetROMFromSRAMName(actualName);
}
if (entry == null) //no matching file name
{
MessageBox.Show(AppResources.NoMatchingNameText, AppResources.ErrorCaption, MessageBoxButton.OK);
return;
}
//check to make sure format is right
if (extension == ".sgm")
{
string slot = actualName.Substring(actualName.Length - 5, 1);
int parsedSlot = 0;
if (!int.TryParse(slot, out parsedSlot))
{
MessageBox.Show(AppResources.ImportSavestateInvalidFormat, AppResources.ErrorCaption, MessageBoxButton.OK);
return;
}
}
//set status bar
var indicator = SystemTray.GetProgressIndicator(page);
indicator.IsIndeterminate = true;
indicator.Text = String.Format(AppResources.ImportingProgressText, actualName);
StorageFolder localFolder = ApplicationData.Current.LocalFolder;
StorageFolder romFolder = await localFolder.CreateFolderAsync(ROM_DIRECTORY, CreationCollisionOption.OpenIfExists);
StorageFolder saveFolder = await romFolder.CreateFolderAsync(FileHandler.SAVE_DIRECTORY, CreationCollisionOption.OpenIfExists);
//if arrive here, entry cannot be null, we can copy the file
IStorageFile file = null;
if (extension == ".sgm")
{
file = await SharedStorageAccessManager.CopySharedFileAsync(saveFolder, Path.GetFileNameWithoutExtension(entry.FileName) + actualName.Substring(actualName.Length - 5), NameCollisionOption.ReplaceExisting, fileID);
}
else if (extension == ".sav")
{
file = await SharedStorageAccessManager.CopySharedFileAsync(saveFolder, Path.GetFileNameWithoutExtension(entry.FileName) + ".sav", NameCollisionOption.ReplaceExisting, fileID);
entry.SuspendAutoLoadLastState = true;
}
//update database
if (extension == ".sgm")
{
String number = actualName.Substring(actualName.Length - 5, 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 = actualName
};
db.Add(ssEntry);
db.CommitChanges();
}
}
#if GBC
indicator.Text = AppResources.ApplicationTitle2;
#else
indicator.Text = AppResources.ApplicationTitle;
#endif
indicator.IsIndeterminate = false;
MessageBox.Show(String.Format(AppResources.ImportCompleteText, entry.DisplayName));
return;
}
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 DownloadFile(SkyDriveListItem item, LiveConnectClient client)
{
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);
String path = romFolder.Path;
String savePath = saveFolder.Path;
ROMDatabase db = ROMDatabase.Current;
var indicator = SystemTray.GetProgressIndicator(this);
indicator.IsIndeterminate = true;
indicator.Text = String.Format(AppResources.DownloadingProgressText, item.Name);
LiveDownloadOperationResult e = await client.DownloadAsync(item.SkyDriveID + "/content");
if (e != null)
{
byte[] tmpBuf = new byte[e.Stream.Length];
StorageFile destinationFile = null;
ROMDBEntry entry = null;
if (item.Type == SkyDriveItemType.SRAM)
{
entry = db.GetROMFromSRAMName(item.Name);
if (entry != null)
{
destinationFile = await saveFolder.CreateFileAsync(Path.GetFileNameWithoutExtension(entry.FileName) + ".sav", 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 - 5), 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))
{
while (e.Stream.Read(tmpBuf, 0, tmpBuf.Length) != 0)
{
writer.WriteBytes(tmpBuf);
}
await writer.StoreAsync();
await writer.FlushAsync();
writer.DetachStream();
}
e.Stream.Close();
item.Downloading = false;
if (item.Type == SkyDriveItemType.Savestate)
{
String number = item.Name.Substring(item.Name.Length - 5, 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, "Api error"), AppResources.ErrorCaption, MessageBoxButton.OK);
}
#if GBC
indicator.Text = AppResources.ApplicationTitle2;
#else
indicator.Text = AppResources.ApplicationTitle;
#endif
indicator.IsIndeterminate = false;
}
private async Task DownloadFile(SkyDriveListItem item, LiveConnectClient client)
{
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);
String path = romFolder.Path;
String savePath = saveFolder.Path;
ROMDatabase db = ROMDatabase.Current;
var indicator = new ProgressIndicator()
{
IsIndeterminate = true,
IsVisible = true,
Text = String.Format(AppResources.DownloadingProgressText, item.Name)
};
SystemTray.SetProgressIndicator(this, indicator);
LiveDownloadOperationResult e = await client.DownloadAsync(item.SkyDriveID + "/content");
if (e != null)
{
byte[] tmpBuf = new byte[e.Stream.Length];
StorageFile destinationFile = await saveFolder.CreateFileAsync(item.Name, CreationCollisionOption.ReplaceExisting);
using (IRandomAccessStream destStream = await destinationFile.OpenAsync(FileAccessMode.ReadWrite))
using (DataWriter writer = new DataWriter(destStream))
{
while (e.Stream.Read(tmpBuf, 0, tmpBuf.Length) != 0)
{
writer.WriteBytes(tmpBuf);
}
await writer.StoreAsync();
await writer.FlushAsync();
writer.DetachStream();
}
e.Stream.Close();
item.Downloading = false;
SystemTray.GetProgressIndicator(this).IsVisible = false;
if (item.Type == SkyDriveItemType.Savestate)
{
if (!db.SavestateEntryExisting(item.Name))
{
String number = item.Name.Substring(item.Name.Length - 5, 1);
int slot = int.Parse(number);
ROMDBEntry entry = db.GetROMFromSavestateName(item.Name);
// Null = No ROM existing for this file -> skip inserting into database. The file will be inserted when the corresponding ROM is downloaded.
if (entry != null)
{
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
{
SystemTray.GetProgressIndicator(this).IsVisible = false;
MessageBox.Show(String.Format(AppResources.DownloadErrorText, item.Name, "Api error"), AppResources.ErrorCaption, MessageBoxButton.OK);
}
}
