Implemented switch to agent interaction mode.

server/agent/commands.nim

@@ -0,0 +1,47 @@
+import argparse, times, strformat, terminal
+import ../[types]
+
+#[
+    Agnet Argument parsing
+]# 
+var parser = newParser: 
+    help("Conquest Command & Control")
+
+    command("shell"):
+        help("Execute a shell command.")
+
+    command("help"):
+        nohelpflag()
+
+    command("exit"):
+        nohelpflag()
+
+proc handleAgentCommand*(cq: Conquest, args: varargs[string]) = 
+
+    # Return if no command (or just whitespace) is entered
+    if args[0].replace(" ", "").len == 0: return
+
+    let date: string = now().format("dd-MM-yyyy HH:mm:ss")
+    cq.writeLine(fgCyan, fmt"[{date}] ", fgYellow, fmt"[{cq.interactAgent.name}] ", resetStyle, styleBright, args[0])
+
+    try:
+        let opts = parser.parse(args[0].split(" ").filterIt(it.len > 0))
+
+        case opts.command
+        
+        of "exit": # Exit program 
+            discard
+
+        of "help": # Display help menu
+            cq.writeLine(parser.help())
+
+    # Handle help flag
+    except ShortCircuit as err:
+        if err.flag == "argparse_help":
+            cq.writeLine(err.help)
+    
+    # Handle invalid arguments
+    except UsageError: 
+        cq.writeLine(fgRed, styleBright, "[-] ", getCurrentExceptionMsg())
+
+    cq.writeLine("")