void PushDownFile(List <DownResInfo> downList, string url)
{
DownResInfo node = new DownResInfo();
node.url = url;
CHttpDown.GetDownFileSize(url, out node.nFileSize);
downList.Add(node);
}
bool PopDownFileInfo(out DownResInfo resInfo)
{
resInfo = null;
if (m_bNeedStop)
{
return(false);
}
lock (this)
{
if (m_nNextDownIndex < m_nDownCount)
{
resInfo = m_DownList[m_nNextDownIndex++];
}
}
return(resInfo != null);
}
void DownThread()
{
DownResInfo resInfo = null;
CHttp http = new CHttp();
while (!m_bNeedStop)
{
if (PopDownFileInfo(out resInfo))
{
DownFile(http, resInfo.url, resInfo.nFileSize, resInfo.nDownSize);
}
else
{
break;
}
}
http.Close();
// 线程退出，线程数减一
System.Threading.Interlocked.Decrement(ref m_nDownThreadNumb);
}