public async ValueTask <Guid> ObsSend(object message)
{
if (message == null)
{
throw new ArgumentNullException(nameof(message));
}
ObsRequestMetadata metadata = new ObsRequestMetadata()
{
RequestGuid = (message as RequestBase).MessageId,
OriginalRequestType = (message as RequestBase).RequestType,
OriginalRequestData = message
};
sentMessageGuids.Add(metadata.RequestGuid, metadata);
await SendMessageAsync(Encoding.UTF8.GetBytes(JsonSerializer.Serialize(message))).ConfigureAwait(false);
return(metadata.RequestGuid);
}
private async Task OBS_ParseJson(MemoryStream message)
{
using JsonDocument document = GetJsonDocumentFromMemoryStream(message);
JsonElement root = document.RootElement;
JsonElement sourceType;
if (root.TryGetProperty("message-id", out JsonElement messageIdJson))
{
bool sentMessageGuidExists = false;
ObsRequestMetadata requestMetadata = null;
if (Guid.TryParse(messageIdJson.GetString(), out Guid guid))
{
sentMessageGuidExists = sentMessageGuids.TryGetValue(guid, out requestMetadata);
}
root.TryGetProperty("status", out JsonElement statusJson);
if (sentMessageGuidExists)
{
ObsReplyObject obsReply = new ObsReplyObject()
{
MessageId = guid,
Status = statusJson.GetString()
};
if (sentMessageGuidExists)
{
obsReply.RequestMetadata = requestMetadata;
sentMessageGuids.Remove(guid);
}
if (Enum.TryParse(requestMetadata.OriginalRequestType.ToString(), out ObsRequestType reqType))
{
obsReply.RequestType = reqType;
}
switch (obsReply.RequestType)
{
case ObsRequestType.GetSourceSettings:
case ObsRequestType.SetSourceSettings:
root.TryGetProperty("sourceType", out sourceType);
obsReply.SourceType = ObsTypes.ObsTypeNameDictionary[sourceType.ToString()];
break;
case ObsRequestType.GetSourceFilterInfo:
root.TryGetProperty("type", out sourceType);
obsReply.SourceType = ObsTypes.ObsTypeNameDictionary[sourceType.ToString()];
break;
default:
break;
}
await ParseReply(message, obsReply).ConfigureAwait(false);
}
else
{
Trace.WriteLine($"message-id {messageIdJson} received, but no matching request found.");
}
}
else if (root.TryGetProperty("update-type", out JsonElement updateTypeJson))
{
Trace.WriteLine($"Received a message of type {updateTypeJson}.");
bool isStreaming = root.TryGetProperty("stream-timecode", out JsonElement jsonStreamTimecode);
bool isRecording = root.TryGetProperty("rec-timecode", out JsonElement jsonRecTimecode);
ObsEventObject obsEvent = new ObsEventObject();
if (Enum.TryParse(updateTypeJson.GetString(), out ObsEventType eventType))
{
obsEvent.EventType = eventType;
}
switch (obsEvent.EventType)
{
case ObsEventType.SourceCreated:
root.TryGetProperty("sourceKind", out sourceType);
obsEvent.SourceType = ObsTypes.ObsTypeNameDictionary[sourceType.ToString()];
break;
case ObsEventType.SourceFilterAdded:
root.TryGetProperty("filterType", out sourceType);
obsEvent.SourceType = ObsTypes.ObsTypeNameDictionary[sourceType.ToString()];
break;
default:
break;
}
await ParseEvent(message, obsEvent).ConfigureAwait(false);
}
else
{
Trace.WriteLine("Unexpected JSON.");
}
}
