chore: module payload evaluation

internal/proto/packetReq.go

@@ -10,7 +10,7 @@ type PacketReq struct {
 
 		// Which shm fields should be written to and the
 		// values that should be written.
-		Write map[string]interface{}
+		Write map[string]any
 
 		// Whether to return a list of all active memory cells
 		// in the response. Runs after Req.Payload.Write.

internal/proto/packetRes.go

@@ -6,10 +6,7 @@ type PacketRes struct {
 	// The main body of the response.
 	Payload struct {
 		// A map of all read cells and their contents.
-		Read map[string]interface{}
-
-		// An array of all cells which were successfully written.
-		Written []string
+		Read map[string]any
 
 		// An array of all cells present in the shm if it was
 		// requested.

modulepinecomms.go

@@ -86,15 +86,40 @@ func (m *ModulePinecomms) handleRequest(ctx context.Context, w *libwraith.Wraith
 	// Execute the packet payload.
 	//
 
-	// TODO
+	// Read cells.
+	readCells := make(map[string]any, len(packetData.Payload.Read))
+	for _, cell := range packetData.Payload.Read {
+		readCells[cell] = w.SHMGet(cell)
+	}
+
+	// Write cells.
+	for cell, value := range packetData.Payload.Write {
+		w.SHMSet(cell, value)
+	}
+
+	// List cells.
+	var memList []string
+	if packetData.Payload.ListMem {
+		mem := w.SHMDump()
+		memList = make([]string, 0, len(mem))
+		for key := range mem {
+			memList = append(memList, key)
+		}
+	}
 
 	//
 	// Respond to the packet.
 	//
 
 	responseData := proto.PacketRes{
+		Payload: struct {
+			Read    map[string]any
+			MemList []string
+		}{
+			Read:    readCells,
+			MemList: memList,
+		},
 		TxId: packetData.TxId,
-		// TODO
 	}
 
 	responseDataBytes, err := proto.Marshal(&responseData, m.OwnPrivKey)