private void GetHistoryByChannel(ChatRule.CHAT_CHANNEL channel, LocalDataReadDelegate del)
{
string folderNameWithChannel = folderName + "/" + channel;
if (!GetIsHaveHistory())
{
Directory.CreateDirectory(folderName);
}
if (!Directory.Exists(folderNameWithChannel))
{
if (del != null)
{
del(new List <AllChatHistoryData>());
}
return;
}
string[] fileArr = Directory.GetFiles(folderNameWithChannel);
List <string> fileList = fileArr.ToList <string>();
fileList.Sort(delegate(string left, string right)
{
int length = left.Length;
string leftFile = left.Substring(length - 8, 8);
string rightFile = right.Substring(length - 8, 8);
int sizeLeft, sizeRight;
int.TryParse(leftFile, out sizeLeft);
int.TryParse(rightFile, out sizeRight);
return(sizeLeft - sizeRight);
});
if (fileList.Count > maxFileCount)
{
int count = fileList.Count;
for (int i = 0; i < count - maxFileCount; i++)
{
string path = fileList[0];
fileList.RemoveAt(0);
File.Delete(path);
}
}
Queue <string> fileQueue = new Queue <string>();
for (int i = fileList.Count - 1; i >= 0; --i)
{
fileQueue.Enqueue(fileList[i]);
}
if (fileQueue.Count > 0)
{
GetData(fileQueue, del);
}
}
public void GetData(Queue <string> fileQueue, LocalDataReadDelegate del)
{
m_readThreadQueue.Enqueue(fileQueue);
m_onReadDoneDelegateQueue.Enqueue(del);
ThreadUpdate();
}
