private bool CopyVfsFileInternal(IArchiveFile vfsFile, string filename)
{
CopyProgressEventArgs args = new CopyProgressEventArgs
{
CurrentFileSize = vfsFile.Size,
CurrentFile = vfsFile.Name,
BytesCopied = 0,
TotalBytesCopied = 0
};
using (Stream inStream = vfsFile.OpenStream())
{
using (Stream outStream = FileSystem.Current.GetFile(filename).OpenStreamWithTimeout(FileMode.Create, FileAccess.Write, FileShare.None))
{
long bytesRemaining = vfsFile.Size;
byte[] buffer = new byte[BUFFER_SIZE];
while (bytesRemaining > 0)
{
int bytesRead = (int)(bytesRemaining < BUFFER_SIZE ? bytesRemaining : BUFFER_SIZE);
inStream.Read(buffer, 0, bytesRead);
outStream.Write(buffer, 0, bytesRead);
bytesRemaining -= bytesRead;
args.TotalBytesCopied += bytesRead;
args.BytesCopied += bytesRead;
if (OnCopyProgress != null && (args.BytesCopied % PROGRESS_INCREMENT_SIZE == 0))
{
OnCopyProgress(this, args);
args.BytesCopied = 0;
if (args.Cancel)
{
Cancel();
return(true);
}
}
}
}
}
if (OnCopyProgress != null)
{
OnCopyProgress(this, args);
}
return(false);
}
private void LoadImageFromArchive(IArchiveFile GameFile)
{
if (GameFile.Parent.Children.ContainsKey(Resources.GameIcon))
{
try
{
IArchiveFile file = GameFile.Parent.Children[Resources.GameIcon];
using (var stream = file.OpenStream())
{
_gameIconData = new byte[stream.Length];
stream.Read(_gameIconData, 0, (int)stream.Length);
}
}
catch (Exception)
{
_gameIconData = null;
}
}
}
protected JsonEntity(IArchiveFile file)
{
try
{
using (var stream = file.OpenStream())
{
using (var reader = new StreamReader(stream))
{
var json = JObject.Parse(reader.ReadToEnd());
DoLoad(json);
}
}
}
catch (Exception ex)
{
_errorCollection.Add("Unable to load data from " + file.Name + " - " + ex);
Logger.Current.Write(ex, "Unable to load data from " + file.Name);
}
}
protected JsonEntity(IArchiveFile file)
{
try
{
using (var stream = file.OpenStream())
{
using (var reader = new StreamReader(stream))
{
var json = JObject.Parse(reader.ReadToEnd());
DoLoad(json);
}
}
}
catch (Exception ex)
{
_errorCollection.Add("Unable to load data from " + file.Name + " - " + ex);
Logger.Current.Write(ex, "Unable to load data from " + file.Name);
}
}
private bool CopyVfsFileInternal(IArchiveFile vfsFile, string filename)
{
CopyProgressEventArgs args = new CopyProgressEventArgs
{
CurrentFileSize = vfsFile.Size,
CurrentFile = vfsFile.Name,
BytesCopied = 0,
TotalBytesCopied = 0
};
using (Stream inStream = vfsFile.OpenStream())
{
using (Stream outStream = FileSystem.Current.GetFile(filename).OpenStreamWithTimeout(FileMode.Create,FileAccess.Write,FileShare.None))
{
long bytesRemaining = vfsFile.Size;
byte[] buffer = new byte[BUFFER_SIZE];
while (bytesRemaining > 0)
{
int bytesRead = (int)(bytesRemaining < BUFFER_SIZE ? bytesRemaining : BUFFER_SIZE);
inStream.Read(buffer, 0, bytesRead);
outStream.Write(buffer, 0, bytesRead);
bytesRemaining -= bytesRead;
args.TotalBytesCopied += bytesRead;
args.BytesCopied += bytesRead;
if (OnCopyProgress != null && (args.BytesCopied % PROGRESS_INCREMENT_SIZE == 0))
{
OnCopyProgress(this, args);
args.BytesCopied = 0;
if (args.Cancel)
{
Cancel();
return true;
}
}
}
}
}
if (OnCopyProgress != null)
{
OnCopyProgress(this, args);
}
return false;
}