LivoxProto1: port to sscl::co framework

Code now actually looks a lot cleaner, tbh.

commonLibs/livoxProto1/core.h

@@ -11,7 +11,7 @@
 #include "broadcastListener.h"
 #include "udpCommandDemuxer.h"
 #include "livoxProto1.h"
-#include <spinscale/cps/callback.h>
+#include <spinscale/co/invokers.h>
 
 namespace livoxProto1 {
 
@@ -23,17 +23,16 @@ public:
 
 	static void deviceGoneAwayInd(const comms::DiscoveredDevice &device);
 
-	void getOrCreateDeviceReq(
+	sscl::co::ViralNonPostingInvoker<LivoxProto1GetOrCreateDeviceResult>
+	getOrCreateDeviceCReq(
 		const std::string &deviceIdentifier,
 		const std::shared_ptr<sscl::ComponentThread>& componentThread,
 		int commandTimeoutMs, int retryDelayMs,
 		const std::string& smoIp, uint8_t smoSubnetNbits,
-		uint16_t dataPort, uint16_t cmdPort, uint16_t imuPort,
-		sscl::cps::Callback<livoxProto1_getOrCreateDeviceReqCbFn> callback);
+		uint16_t dataPort, uint16_t cmdPort, uint16_t imuPort);
 
-	void destroyDeviceReq(
-		std::shared_ptr<Device> device,
-		sscl::cps::Callback<livoxProto1_destroyDeviceReqCbFn> callback);
+	sscl::co::ViralNonPostingInvoker<bool> destroyDeviceCReq(
+		std::shared_ptr<Device> device);
 
 	std::optional<std::shared_ptr<Device>> getDevice(
 		const std::string &deviceIdentifier);
@@ -52,10 +51,6 @@ public:
 	std::vector<std::shared_ptr<Device>> devices;
 	comms::BroadcastListener broadcastListener;
 	comms::UdpCommandDemuxer udpCommandDemuxer;
-
-	// Nested continuation class for async device creation
-	class GetOrCreateDeviceReq;
-	class DestroyDeviceReq;
 };
 
 void main(