public bool Delete(ToxKey publicKey)
{
string avatarFilename = Path.Combine(Dir, publicKey.GetString() + ".png");
if (File.Exists(avatarFilename))
{
try { File.Delete(avatarFilename); }
catch { return false; }
return true;
}
else
{
return false;
}
}
private byte[] LoadBytes(ToxKey publicKey)
{
try
{
string avatarFilename = Path.Combine(Dir, publicKey.GetString() + ".png");
if (File.Exists(avatarFilename))
{
byte[] bytes = File.ReadAllBytes(avatarFilename);
if (bytes.Length > 0)
return bytes;
}
return null;
}
catch { return null; }
}
public bool Save(byte[] img, ToxKey publicKey)
{
try
{
File.WriteAllBytes(Path.Combine(Dir, publicKey.GetString() + ".png"), img);
return true;
}
catch { return false; }
}
public bool Contains(ToxKey publicKey)
{
return File.Exists(Path.Combine(Dir, publicKey.GetString() + ".png"));
}
