Made the create command require a port number

daemon.go

@@ -6,6 +6,7 @@ import (
 	"net/http"
 	"os"
 	"os/signal"
+	"strconv"
 	"sync"
 	"syscall"
 	"time"
@@ -41,6 +42,7 @@ func StartDaemon(cfg *AppConfig, configPath string) error {
 	mux.HandleFunc("/instances/stop", ds.handleStop)
 	mux.HandleFunc("/instances/command", ds.handleCommand)
 	mux.HandleFunc("/instances/list", ds.handleList)
+	mux.HandleFunc("/instances/logs", ds.handleGetLogs)
 
 	corsWrappedHandler := http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		w.Header().Set("Access-Control-Allow-Origin", "*")
@@ -143,8 +145,15 @@ func (ds *DaemonServer) handleCreate(w http.ResponseWriter, r *http.Request) {
 
 	name := r.URL.Query().Get("name")
 	version := r.URL.Query().Get("version")
-	if name == "" || version == "" {
-		http.Error(w, "Missing name or version parameters", http.StatusBadRequest)
+	port := r.URL.Query().Get("port")
+	if name == "" || version == "" || port == "" {
+		http.Error(w, "Missing name, version, or port parameters", http.StatusBadRequest)
+		return
+	}
+
+	converted_port, err := strconv.Atoi(port)
+	if err != nil {
+		http.Error(w, "Could not convert provided port to a valid port number", http.StatusBadRequest)
 		return
 	}
 
@@ -156,11 +165,11 @@ func (ds *DaemonServer) handleCreate(w http.ResponseWriter, r *http.Request) {
 	options := VsServerConfigOptions{
 		Version:    version,
 		ServerName: name,
-		Port:       42424,
+		Port:       converted_port,
 		MaxClients: 10,
 	}
 
-	err := DownloadAndExtractServer(version, ds.cfg.Storage.InstallDir)
+	err = DownloadAndExtractServer(version, ds.cfg.Storage.InstallDir)
 	if err != nil {
 		http.Error(w, fmt.Sprintf("Installation failed: %v", err), http.StatusInternalServerError)
 		return
@@ -303,3 +312,33 @@ func (ds *DaemonServer) handleList(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(http.StatusOK)
 	json.NewEncoder(w).Encode(responseList)
 }
+
+func (ds *DaemonServer) handleGetLogs(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		http.Error(w, "Method not allowed", http.StatusMethodNotAllowed)
+		return
+	}
+
+	name := r.URL.Query().Get("name")
+	if name == "" {
+		http.Error(w, "Missing name parameter", http.StatusBadRequest)
+		return
+	}
+
+	ds.procManager.RLock()
+	buf, exists := ds.procManager.LogBuffers[name]
+	ds.procManager.RUnlock()
+
+	if !exists || buf == nil {
+		w.Header().Set("Content-Type", "application/json")
+		w.Write([]byte("[]"))
+		return
+	}
+
+	logLines := buf.GetSnapshot()
+
+	w.Header().Set("Content-Type", "application/json")
+	if err := json.NewEncoder(w).Encode(logLines); err != nil {
+		http.Error(w, fmt.Sprintf("Failed encoding log matrix: %v", err), http.StatusInternalServerError)
+	}
+}