| public ReadElementContentAsBase64 ( byte buffer, int index, int count ) : int | ||
| buffer | byte | |
| index | int | |
| count | int | |
| Результат | int | |
[MonoTODO] // FIXME: Check how expanded entity is handled here.
public override int ReadElementContentAsBase64(byte [] buffer, int index, int count)
{
if (entity != null)
{
return(entity.ReadElementContentAsBase64(buffer, index, count));
}
else
{
return(source.ReadElementContentAsBase64(buffer, index, count));
}
}
[MonoTODO] // FIXME: Check how expanded entity is handled here.
public override int ReadElementContentAsBase64(byte [] buffer, int offset, int length)
{
if (entity != null)
{
return(entity.ReadElementContentAsBase64(buffer, offset, length));
}
else
{
return(source.ReadElementContentAsBase64(buffer, offset, length));
}
}
public static int parseBLOB(byte[] blob, int uid)
{
int size = 0;
int curDid = -1;
int curCid = -1;
byte[] data = null;
Deck deck = null;
eObject curObj = null;
Card curCard = null;
MemoryStream stream = new MemoryStream(blob);
XmlTextReader reader = new XmlTextReader(stream);
while (reader.Read())
{
switch (reader.NodeType)
{
case XmlNodeType.Element:
if (reader.Name == "Deck")
{
deck = new Deck(reader.GetAttribute("cat"), reader.GetAttribute("subcat"),
reader.GetAttribute("title"), reader.GetAttribute("type"),Convert.ToInt32(reader.GetAttribute("nuid")), uid);
try
{
//Insert to Decks table in local database
curDid = deck.saveToDB();
}
catch
{
throw new Exception("Error Writting Deck!!!");
}
}
else if (reader.Name == "Card")
{
curCard = new Card(reader.GetAttribute("tag"), uid);
try
{
//Insert to Cards table in local database
curCid = curCard.saveToDB(curDid);
}
catch
{
throw new Exception("Error Writting Card!!!");
}
}
else if (reader.Name == "Object")
{
//First create the array of bytes for the blob
size = Convert.ToInt32(reader.GetAttribute("size"));
data = new byte[size];
curObj = new eObject( curCid,
Convert.ToInt32(reader.GetAttribute("side")),
reader.GetAttribute("type"),
Convert.ToInt32(reader.GetAttribute("x1")),
Convert.ToInt32(reader.GetAttribute("x2")),
Convert.ToInt32(reader.GetAttribute("y1")),
Convert.ToInt32(reader.GetAttribute("y2"))
);
try
{
string qType = reader.GetAttribute("quizType");
if (qType == Constant.nonePrefix || qType == Constant.answerPrefix || qType == Constant.questionPrefix)
{
curObj.quizType = qType;
}
}
catch {}
try
{
reader.ReadElementContentAsBase64(data, 0, size);
curObj.efile = new eFile(data);
//save to file and update DB
curObj.save();
}
catch
{
throw new Exception("Error Saving Object !!!");
}
}
break;
}
}
return curDid;
}
