private void ProcessWriteFileEx(Exception ex, AppInstallItem item)
{
item.SetLastEx(ex);
this.UpdateProgress(0, item);
if (ex is PathTooLongException)
{
this.UpdateState(InstallState.InstallFail_PathTooLongException, item);
}
else if (ex is IOException)
{
this.UpdateState(InstallState.InstallFail_FileInUse, item);
}
else if (ex is UnauthorizedAccessException)
{
this.UpdateState(InstallState.InstallFail_UnauthorizedAccess, item);
}
else if (ex is SecurityException)
{
this.UpdateState(InstallState.InstallFail_RequirePermission, item);
}
else
{
this.UpdateState(InstallState.InstallFail, item);
}
}
private void InitHttpHelper(HttpHelper helper, AppInstallItem appInstallItem)
{
helper.RetryBroken = true;
helper.RetryTimes = 10;
helper.AddHeader("SoonLearningPlatformKey", "{1FB07182-8794-47F1-90DB-7B3698AE1E61}");
helper.DownloadProgressChanged += ((sender, e) =>
{
if (this.dispatcher != null)
{
this.UpdateProgress(e.ProgressPercentage, appInstallItem);
}
});
helper.DownloadFileCompleted += ((sender, e) =>
{
if (e.Cancelled)
{
this.UpdateState(InstallState.UserCancelled, appInstallItem);
this.InvokeInstallCompletedEvent(appInstallItem, e.Error);
}
else if (e.Error != null)
{
appInstallItem.SetLastEx(e.Error);
this.UpdateState(InstallState.DownloadFail, appInstallItem);
// this.installingAppCollection.Remove(appInstallItem);
this.InvokeInstallCompletedEvent(appInstallItem, e.Error);
}
else
{
this.Install(appInstallItem);
}
this.runningItem = null;
this.Next();
});
}