/*////////////////////////////////////////////////////////////////////////////////////////*/
public void Enqueue(string str)
{
lock (SyObject)
{
dataFile.AppendStringItem(str);
count++;
dataFile.WriteFileHeader(cursor, current, count);
}
}
/*////////////////////////////////////////////////////////////////////////////////////////*/
public void Enqueue(object str)
{
lock (SyObject)
{
dataFile.AppendBinaryItem(Serialize(str));
count++;
dataFile.WriteFileHeader(cursor, current, count);
}
}
public UniqueStringQueuedFile(string fileName, bool caseSensitive)
{
CaseSensitive = caseSensitive;
FileName = fileName;
dataFile = new StreamRW(fileName);
SyObject = new object();
if (dataFile.Length == 0)
{
dataFile.WriteFileHeader(0, 0, 0);
count = current = 0;
dataFile.Seek(0, SeekOrigin.End);
realCursor = cursor = (int)dataFile.Position;
AllItems = new Queue <string>();
}
else
{
var tmp = dataFile.ReadFileHeader();
count = tmp.Count;
realCurrent = current = tmp.Current;
realCursor = cursor = tmp.Position;
AllItems = dataFile.ReadAllStringInQueue();
dataFile.Seek(cursor, SeekOrigin.Begin);
}
}
/*////////////////////////////////////////////////////////////////////////////////////////*/
public void Enqueue(string str)
{
if (string.IsNullOrEmpty(str))
{
return;
}
var testStr = CaseSensitive == true ? str : str.ToLower();
lock (SyObject)
{
if (AllItems.Contains(testStr))
{
return;
}
AllItems.Enqueue(testStr);
dataFile.AppendStringItem(str);
count++;
dataFile.WriteFileHeader(cursor, current, count);
}
}
/*////////////////////////////////////////////////////////////////////////////////////////*/
#region Ctor
public StringQueuedFile(string fileName)
{
FileName = fileName;
dataFile = new StreamRW(fileName);
SyObject = new object();
if (dataFile.Length == 0)
{
dataFile.WriteFileHeader(0, 0, 0);
count = current = 0;
dataFile.Seek(0, SeekOrigin.End);
realCursor = cursor = (int)dataFile.Position;
}
else
{
var tmp = dataFile.ReadFileHeader();
count = tmp.Count;
realCurrent = current = tmp.Current;
realCursor = cursor = tmp.Position;
dataFile.Seek(cursor, SeekOrigin.Begin);
}
}