internal MirandaContactSettings(MirandaDB db, BinaryReader reader, int ofs)
{
Guard.NullArgument(db, "db");
Guard.NullArgument(reader, "reader");
if (reader.BaseStream == null)
{
throw new InvalidOperationException("Trying to load contact settings after Miranda DB has been closed");
}
_reader = reader;
reader.BaseStream.Position = ofs;
int signature = _reader.ReadInt32();
if (signature != SIGNATURE_CONTACT_SETTINGS)
{
throw new MirandaDatabaseCorruptedException("Database corrupted: invalid contact settings signature");
}
_ofsNext = reader.ReadInt32();
int ofsModuleName = reader.ReadInt32();
_moduleName = db.GetModuleName(ofsModuleName);
_cbBlob = reader.ReadInt32();
_ofsData = reader.BaseStream.Position;
}
internal MirandaEvent(MirandaDB db, BinaryReader reader, int ofs)
{
reader.BaseStream.Position = ofs;
int signature = reader.ReadInt32();
if (signature != SIGNATURE_EVENT)
{
throw new MirandaDatabaseCorruptedException("Database corrupted: invalid event signature");
}
reader.ReadInt32(); // skip _ofsPrev
_ofsNext = reader.ReadInt32();
int ofsModuleName = reader.ReadInt32();
_moduleName = db.GetModuleName(ofsModuleName);
int timestamp = reader.ReadInt32();
_timestamp = new DateTime(1970, 1, 1).AddDays((double )timestamp / (24 * 60 * 60));
_flags = reader.ReadInt16();
_eventType = reader.ReadInt32();
int cbBlob = reader.ReadInt32();
if (cbBlob == 0)
{
_eventData = "";
}
else
{
byte[] eventData = reader.ReadBytes(cbBlob);
int nullIndex = Array.IndexOf(eventData, (byte)0);
if (_eventType == 0 && nullIndex < cbBlob - 3)
{
_eventData = Encoding.Unicode.GetString(eventData, nullIndex + 1, cbBlob - nullIndex - 3);
}
else
{
_eventData = Encoding.Default.GetString(eventData, 0, cbBlob - 1);
}
}
}