From 54775641bbcf4d0e2d505ca46a8ee14c38fa8257 Mon Sep 17 00:00:00 2001
From: rdkartono <rdkartono@gmail.com>
Date: Tue, 30 Sep 2025 16:03:28 +0700
Subject: [PATCH] Commit 30/09/2025

---
 .../TCP_Android_Command_Server.kt             | 27 +++++++++++++++----
 src/commandServer/userLogin.kt                |  3 +++
 2 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 src/commandServer/userLogin.kt

diff --git a/src/commandServer/TCP_Android_Command_Server.kt b/src/commandServer/TCP_Android_Command_Server.kt
index 04f5aa5..993fb4c 100644
--- a/src/commandServer/TCP_Android_Command_Server.kt
+++ b/src/commandServer/TCP_Android_Command_Server.kt
@@ -1,6 +1,7 @@
 package commandServer
 
 import codes.Somecodes.Companion.ValidString
+import db
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.Job
@@ -20,6 +21,7 @@ class TCP_Android_Command_Server {
     private var job: Job? = null
     private val socketMap = mutableMapOf<String, Socket>()
     lateinit var logcb: Consumer<String>
+    private val listUserLogin = mutableListOf<userLogin>()
 
     /**
      * Start TCP Command Server
@@ -54,7 +56,7 @@ class TCP_Android_Command_Server {
                                                         val str = String(bb, 4, bb.size - 4)
                                                         str.split("@").map { it.trim() }.filter { ValidString(it) }
                                                             .map { it.uppercase() }.forEach {
-                                                            process_command(it) { reply ->
+                                                            process_command(key,it) { reply ->
                                                                 try {
                                                                     socket.getOutputStream().write(String_to_Byte_Android(reply))
                                                                 } catch (e: Exception) {
@@ -106,16 +108,31 @@ class TCP_Android_Command_Server {
         return ByteArray(0)
     }
 
-    private fun process_command(cmd: String, cb: Consumer<String>) {
-        Logger.info { "Command from Android: $cmd" }
+    private fun process_command(key: String, cmd: String, cb: Consumer<String>) {
+        Logger.info { "Command from $key : $cmd" }
         val parts = cmd.split(";").map { it.trim() }.filter { it.isNotBlank() }.map { it.uppercase() }
         when (parts[0]) {
             "GETLOGIN" -> {
                 val username = parts.getOrElse(1) { "" }
                 val password = parts.getOrElse(2) { "" }
                 if (ValidString(username) && ValidString(password)) {
-                    //TODO handle login here
-                } else cb.accept("LOGIN;FALSE@")
+                    if (db.userDB.List.any{it.username==username && it.password==password}) {
+                        cb.accept("LOGIN;TRUE@")
+                        val existing = listUserLogin.find { it.ip == key}
+                        if (existing!=null){
+                            existing.username = username
+                        } else{
+                            listUserLogin.add(userLogin(key, username))
+                        }
+                        logcb.accept("Android Login success from $key as $username")
+                    } else {
+                        logcb.accept("Android Login failed from $key as $username")
+                        cb.accept("LOGIN;FALSE@")
+                    }
+                } else {
+                    logcb.accept("Android Login failed from $key with empty username or password")
+                    cb.accept("LOGIN;FALSE@")
+                }
             }
 
             "PCMFILE_START" -> {
diff --git a/src/commandServer/userLogin.kt b/src/commandServer/userLogin.kt
new file mode 100644
index 0000000..fd277b0
--- /dev/null
+++ b/src/commandServer/userLogin.kt
@@ -0,0 +1,3 @@
+package commandServer
+
+data class userLogin(val ip : String, var username: String)