Add Chookpen config file

server/src/main/kotlin/Main.kt

@@ -26,20 +26,48 @@ fun md5(input:String): String {
     val md = MessageDigest.getInstance("MD5")
     return BigInteger(1, md.digest(input.toByteArray())).toString(16).padStart(32, '0')
 }
-/*
-fun removeLines(fileName: String, lineNumber: String) {
-    require(!fileName.isEmpty() && startLine >= 1 && numLines >= 1)
-    val f = File(fileName)
-    var lines = f.readLines()
-    if (startLine > size) {
-        println("The starting line is beyond the length of the file")
-        return
+
+object config {
+    var address = ""
+    var port = ""
+    var security = "" 
+    var serviceName = ""
+
+    fun getConfig() {
+        val configFile = File("chookpen.config")
+        try {
+            val config = configFile.readLines()
+            var type = ""
+            var isEditing = 0
+            for (line in config) {
+                for (char in line) {
+                    if (char == ':') {
+                        isEditing = 1
+                    } else if (char == ';') {
+                        isEditing = 0
+                        type = ""
+                    } else {
+                        if (isEditing == 0) {
+                            type += char
+                        } else if (isEditing == 1)
+                            if (type == "address") {
+                                address += char
+                            } else if (type == "port") {
+                                port += char
+                            } else if (type == "security") {
+                                security += char
+                            } else if (type == "serviceName") {
+                                serviceName += char
+                            }
+                        }
+                    }
+                }
+        } catch (e: Exception) {
+            println("Something went wrong :/ Here's the error: $e")
+        }
     }
-    lines = lines.take(startLine - 1) + lines.drop(startLine + n - 1)
-    val text = lines.joinToString(System.lineSeparator())
-    f.writeText(text)
 }
-*/
+
 object WsSessionManager {
     val peopleOnline = mutableListOf("")
     val sessionsList = mutableListOf("")
@@ -352,13 +380,41 @@ fun handleServerCommand(command: String): String {
     return("I'm not sure how to ${commandArgs.toString()}")
 }
 
+fun buildHTML(): String {
+    try {
+        config.getConfig()
+        val htmlFile = File("resources/index.html")
+        val html = htmlFile.readLines()
+        var editedhtml = ""
+        for (line in html) {
+            if (line == """                    <input type="text" id="serverUrl" value="bobcompass.online" placeholder="Server URL"><br>""") { 
+                editedhtml += """                    <input type="text" id="serverUrl" value="${config.address}" placeholder="Server URL"><br>""" 
+            } else if (line == """                    <input type="text" id="serverPort" value="443" placeholder="Server Port"><br>""") {
+                editedhtml += """                    <input type="text" id="serverPort" value="${config.port}" placeholder="Server Port"><br>"""
+            } else if (line == """                    <input type="checkbox" id="securityStatus" checked>""" && config.security == "false") {
+                editedhtml += """                    <input type="checkbox" id="securityStatus">"""
+            } else if (line == """                    <h3>Chookchat</h3>""") {
+                editedhtml += """                    <h3>${config.serviceName}</h3>""" 
+            } else {
+                editedhtml += line
+            }
+        }
+        return(editedhtml)
+    } catch (e: Exception) {
+        println(e)
+        return("There was an error! If you're the server's admin, here are the details: $e")
+    }
+    return("dingus")
+}
+
 fun main(args: Array<String>) {
     WsSessionManager.peopleOnline.removeAt(0)
     WsSessionManager.sessionsList.removeAt(0)
     val app = Javalin.create { config ->
             config.staticFiles.add("/public")
-        }.get("/") { ctx -> 
-            ctx.redirect("/index.html") 
+        }.get("/") { ctx ->  
+            ctx.html(buildHTML())
+            //ctx.redirect("/index.html") 
         }
         .get("/api/createaccount/{content}") { ctx -> ctx.result(createAccount(ctx.pathParam("content")))}
         .post("/api/upload") { ctx ->