private static void DownloadInfoFile(object o)
{
UpdateDownloadInfo dl = (o as UpdateDownloadInfo);
if(dl == null) { Debug.Assert(false); return; }
dl.ComponentInfo = LoadInfoFile(dl.Url);
lock(dl.SyncObj) { dl.Ready = true; }
}
DownloadInfoFiles(List <string> lUrls, IStatusLogger sl)
{
List <UpdateDownloadInfo> lDl = new List <UpdateDownloadInfo>();
foreach (string strUrl in lUrls)
{
if (string.IsNullOrEmpty(strUrl))
{
Debug.Assert(false); continue;
}
UpdateDownloadInfo dl = new UpdateDownloadInfo(strUrl);
lDl.Add(dl);
ThreadPool.QueueUserWorkItem(new WaitCallback(
UpdateCheckEx.DownloadInfoFile), dl);
}
while (true)
{
bool bReady = true;
foreach (UpdateDownloadInfo dl in lDl)
{
lock (dl.SyncObj) { bReady &= dl.Ready; }
}
if (bReady)
{
break;
}
Thread.Sleep(40);
if (sl != null)
{
if (!sl.ContinueWork())
{
return(null);
}
}
}
Dictionary <string, List <UpdateComponentInfo> > dict =
new Dictionary <string, List <UpdateComponentInfo> >();
foreach (UpdateDownloadInfo dl in lDl)
{
dict[dl.Url.ToLower()] = dl.ComponentInfo;
}
return(dict);
}
private static Dictionary<string, List<UpdateComponentInfo>> DownloadInfoFiles(List<string> lUrls, IStatusLogger sl)
{
List<UpdateDownloadInfo> lDl = new List<UpdateDownloadInfo>();
foreach(string strUrl in lUrls)
{
if(string.IsNullOrEmpty(strUrl)) { Debug.Assert(false); continue; }
UpdateDownloadInfo dl = new UpdateDownloadInfo(strUrl);
lDl.Add(dl);
ThreadPool.QueueUserWorkItem(new WaitCallback(
UpdateCheckEx.DownloadInfoFile), dl);
}
while(true)
{
bool bReady = true;
foreach(UpdateDownloadInfo dl in lDl)
{
lock(dl.SyncObj) { bReady &= dl.Ready; }
}
if(bReady) break;
Thread.Sleep(40);
if(sl != null)
{
if(!sl.ContinueWork()) return null;
}
}
Dictionary<string, List<UpdateComponentInfo>> dict =
new Dictionary<string, List<UpdateComponentInfo>>();
foreach(UpdateDownloadInfo dl in lDl)
{
dict[dl.Url.ToLower()] = dl.ComponentInfo;
}
return dict;
}
