private async void DoDisplayChannelInfo(IChannel channel)
{
if (channel != null)
{
ChannelInformation form = new ChannelInformation(this)
{
MyChannel = channel,
MyContext = _context
};
if (form.ShowDialog() == DialogResult.OK)
{
TextBoxLogWriteLine("Channel '{0}' : updating...", channel.Name);
channel.Description = form.GetChannelDescription;
channel.Input.KeyFrameInterval = form.KeyframeInterval;
if (channel.EncodingType != ChannelEncodingType.None && channel.Encoding != null && channel.State == ChannelState.Stopped)
{
channel.Encoding.SystemPreset = form.SystemPreset; // we update the system preset
}
// HLS Fragment per segment
if (form.HLSFragPerSegment != null)
{
if (channel.Output == null)
{
channel.Output = new ChannelOutput() { Hls = new ChannelOutputHls() { FragmentsPerSegment = form.HLSFragPerSegment } };
}
else if (channel.Output.Hls == null)
{
channel.Output.Hls = new ChannelOutputHls() { FragmentsPerSegment = form.HLSFragPerSegment };
}
else
{
channel.Output.Hls.FragmentsPerSegment = form.HLSFragPerSegment;
}
}
else // form.HLSFragPerSegment is null
{
if (channel.Output != null && channel.Output.Hls != null && channel.Output.Hls.FragmentsPerSegment != null)
{
channel.Output.Hls.FragmentsPerSegment = null;
}
}
// Input allow list
if (form.GetInputIPAllowList != null)
{
if (channel.Input.AccessControl == null)
{
channel.Input.AccessControl = new ChannelAccessControl();
}
channel.Input.AccessControl.IPAllowList = form.GetInputIPAllowList;
}
else
{
if (channel.Input.AccessControl != null)
{
channel.Input.AccessControl.IPAllowList = null;
}
}
// Preview allow list
if (form.GetPreviewAllowList != null)
{
if (channel.Preview.AccessControl == null)
{
channel.Preview.AccessControl = new ChannelAccessControl();
}
channel.Preview.AccessControl.IPAllowList = form.GetPreviewAllowList;
}
else
{
if (channel.Preview.AccessControl != null)
{
channel.Preview.AccessControl.IPAllowList = null;
}
}
// Client Access Policy
if (form.GetChannelClientPolicy != null)
{
if (channel.CrossSiteAccessPolicies == null)
{
channel.CrossSiteAccessPolicies = new CrossSiteAccessPolicies();
}
channel.CrossSiteAccessPolicies.ClientAccessPolicy = form.GetChannelClientPolicy;
}
else
{
if (channel.CrossSiteAccessPolicies != null)
{
channel.CrossSiteAccessPolicies.ClientAccessPolicy = null;
}
}
// Cross domain Policy
if (form.GetChannelCrossdomaintPolicy != null)
{
if (channel.CrossSiteAccessPolicies == null)
{
channel.CrossSiteAccessPolicies = new CrossSiteAccessPolicies();
}
channel.CrossSiteAccessPolicies.CrossDomainPolicy = form.GetChannelCrossdomaintPolicy;
}
else
{
if (channel.CrossSiteAccessPolicies != null)
{
channel.CrossSiteAccessPolicies.CrossDomainPolicy = null;
}
}
await Task.Run(() => ChannelInfo.ChannelExecuteOperationAsync(channel.SendUpdateOperationAsync, channel, "updated", _context, this, dataGridViewChannelsV));
}
}
}
private async void DoDisplayChannelInfo(List<IChannel> channels)
{
var firstchannel = channels.FirstOrDefault();
bool multiselection = channels.Count > 1;
if (firstchannel != null)
{
ChannelInformation form = new ChannelInformation(this)
{
MyChannel = firstchannel,
MyContext = _context,
MultipleSelection = multiselection
};
if (form.ShowDialog() == DialogResult.OK)
{
var modifications = form.Modifications;
if (multiselection)
{
var formSettings = new SettingsSelection("channels", modifications);
if (formSettings.ShowDialog() != DialogResult.OK)
{
return;
}
else
{
modifications = (ExplorerChannelModifications)formSettings.SettingsObject;
}
}
foreach (var channel in channels)
{
TextBoxLogWriteLine("Channel '{0}' : updating...", channel.Name);
if (modifications.Description) // let' update description if needed
{
channel.Description = form.GetChannelDescription;
}
if (modifications.KeyFrameInterval)
{
channel.Input.KeyFrameInterval = form.KeyframeInterval;
}
if (channel.EncodingType == firstchannel.EncodingType)
{
if (channel.EncodingType != ChannelEncodingType.None && channel.Encoding != null && channel.State == ChannelState.Stopped)
{
if (modifications.SystemPreset)
{
channel.Encoding.SystemPreset = form.SystemPreset; // we update the system preset
}
if (modifications.AudioStreams) // user modified it
{
channel.Encoding.AudioStreams = form.AudioStreamList;
}
if (modifications.VideoStreams) // user modified it
{
channel.Encoding.VideoStreams = form.VideoStreamList;
}
}
else if (channel.EncodingType != ChannelEncodingType.None && channel.State != ChannelState.Stopped)
{
TextBoxLogWriteLine("Channel '{0}' : must be stoped to update the encoding settings", channel.Name);
}
else if (channel.EncodingType != ChannelEncodingType.None && channel.Encoding == null)
{
TextBoxLogWriteLine("Channel '{0}' : configured as encoding channel but settings are null", channel.Name, true);
}
}
if (modifications.HLSFragPerSegment)
{
// HLS Fragment per segment
if (form.HLSFragPerSegment != null)
{
if (channel.Output == null)
{
channel.Output = new ChannelOutput() { Hls = new ChannelOutputHls() { FragmentsPerSegment = form.HLSFragPerSegment } };
}
else if (channel.Output.Hls == null)
{
channel.Output.Hls = new ChannelOutputHls() { FragmentsPerSegment = form.HLSFragPerSegment };
}
else
{
channel.Output.Hls.FragmentsPerSegment = form.HLSFragPerSegment;
}
}
else // form.HLSFragPerSegment is null
{
if (channel.Output != null && channel.Output.Hls != null && channel.Output.Hls.FragmentsPerSegment != null)
{
channel.Output.Hls.FragmentsPerSegment = null;
}
}
}
if (modifications.InputIPAllowList)
{
// Input allow list
if (form.GetInputIPAllowList != null)
{
if (channel.Input.AccessControl == null)
{
channel.Input.AccessControl = new ChannelAccessControl();
}
channel.Input.AccessControl.IPAllowList = form.GetInputIPAllowList;
}
else
{
if (channel.Input.AccessControl != null)
{
channel.Input.AccessControl.IPAllowList = null;
}
}
}
if (modifications.PreviewIPAllowList)
{
// Preview allow list
if (form.GetPreviewAllowList != null)
{
if (channel.Preview.AccessControl == null)
{
channel.Preview.AccessControl = new ChannelAccessControl();
}
channel.Preview.AccessControl.IPAllowList = form.GetPreviewAllowList;
}
else
{
if (channel.Preview.AccessControl != null)
{
channel.Preview.AccessControl.IPAllowList = null;
}
}
}
if (modifications.ClientAccessPolicy)
{
// Client Access Policy
if (form.GetChannelClientPolicy != null)
{
if (channel.CrossSiteAccessPolicies == null)
{
channel.CrossSiteAccessPolicies = new CrossSiteAccessPolicies();
}
channel.CrossSiteAccessPolicies.ClientAccessPolicy = form.GetChannelClientPolicy;
}
else
{
if (channel.CrossSiteAccessPolicies != null)
{
channel.CrossSiteAccessPolicies.ClientAccessPolicy = null;
}
}
}
if (modifications.CrossDomainPolicy)
{
// Cross domain Policy
if (form.GetChannelCrossdomainPolicy != null)
{
if (channel.CrossSiteAccessPolicies == null)
{
channel.CrossSiteAccessPolicies = new CrossSiteAccessPolicies();
}
channel.CrossSiteAccessPolicies.CrossDomainPolicy = form.GetChannelCrossdomainPolicy;
}
else
{
if (channel.CrossSiteAccessPolicies != null)
{
channel.CrossSiteAccessPolicies.CrossDomainPolicy = null;
}
}
}
await Task.Run(() => ChannelInfo.ChannelExecuteOperationAsync(channel.SendUpdateOperationAsync, channel, "updated", _context, this, dataGridViewChannelsV));
}
}
}
}