public static void QueryUpdateServer (UpdateInfo[] updateInfos, UpdateLevel level, Action<UpdateResult> callback)
{
if (!string.IsNullOrEmpty (Environment.GetEnvironmentVariable ("MONODEVELOP_UPDATER_TEST")))
level = UpdateLevel.Test;
if (updateInfos == null || updateInfos.Length == 0) {
QueryAddinUpdates (level, callback);
return;
}
var query = new StringBuilder (DesktopService.GetUpdaterUrl ());
query.Append ("?v=");
query.Append (formatVersion);
foreach (var info in updateInfos)
query.AppendFormat ("&{0}={1}", info.AppId, info.VersionId);
if (level != UpdateLevel.Stable) {
query.Append ("&level=");
query.Append (level.ToString ().ToLower ());
}
bool hasEnv = false;
foreach (string flag in DesktopService.GetUpdaterEnvironmentFlags ()) {
if (!hasEnv) {
hasEnv = true;
query.Append ("&env=");
query.Append (flag);
} else {
query.Append (",");
query.Append (flag);
}
}
var requestUrl = query.ToString ();
var request = (HttpWebRequest) WebRequest.Create (requestUrl);
LoggingService.LogDebug ("Checking for updates: {0}", requestUrl);
//FIXME: use IfModifiedSince, with a cached value
//request.IfModifiedSince = somevalue;
request.BeginGetResponse (delegate (IAsyncResult ar) {
ReceivedResponse (request, ar, level, callback);
}, null);
}
public static void RunCheckDialog (UpdateInfo[] updateInfos, bool automatic)
{
if (!CanUpdate || (automatic && !CheckAutomatically))
return;
if (!automatic) {
ShowUpdateDialog ();
QueryUpdateServer (updateInfos, UpdateLevel, delegate (UpdateResult result) {
ShowUpdateResult (result);
});
} else {
QueryUpdateServer (updateInfos, UpdateLevel, delegate (UpdateResult result) {
if (result.HasError || !result.HasUpdates)
return;
ShowUpdateDialog ();
ShowUpdateResult (result);
});
}
}