From 363e5a6ddf02ad43bddbaf2cb9c8373dba3623cf Mon Sep 17 00:00:00 2001
From: Jesus <jesuspl@tutanota.com>
Date: Wed, 16 Nov 2022 10:07:56 +0100
Subject: [PATCH] Added class UrlParser and logic

---
 .../java/com/jesuspinar/webserver/Main.java   | 15 +++++
 .../com/jesuspinar/webserver/Manager.java     |  1 -
 .../com/jesuspinar/webserver/UrlParser.java   | 59 +++++++++++++++++++
 3 files changed, 74 insertions(+), 1 deletion(-)
 create mode 100644 src/main/java/com/jesuspinar/webserver/Main.java
 create mode 100644 src/main/java/com/jesuspinar/webserver/UrlParser.java

diff --git a/src/main/java/com/jesuspinar/webserver/Main.java b/src/main/java/com/jesuspinar/webserver/Main.java
new file mode 100644
index 0000000..a517923
--- /dev/null
+++ b/src/main/java/com/jesuspinar/webserver/Main.java
@@ -0,0 +1,15 @@
+package com.jesuspinar.webserver;
+
+public class Main{
+    public static void main(String[] args) {
+        UrlParser s = new UrlParser("http://www.jesuspinar.es/9000");
+
+        System.out.println("Url: "+s.getUrl());
+        System.out.println("Protocolo: "+s.getProtocol());
+        System.out.println("Dominio: "+s.getDomain());
+        System.out.println("Nombre: "+s.getDomainName());
+        System.out.println("TLD: "+s.getTld());
+        System.out.println("Puerto: "+s.getPort());
+
+    }
+}
diff --git a/src/main/java/com/jesuspinar/webserver/Manager.java b/src/main/java/com/jesuspinar/webserver/Manager.java
index b1ffff3..62bd01f 100644
--- a/src/main/java/com/jesuspinar/webserver/Manager.java
+++ b/src/main/java/com/jesuspinar/webserver/Manager.java
@@ -52,7 +52,6 @@ public class Manager {
         //Data from the server
         model.addAttribute("url", currentURL);
         model.addAttribute("protocol", requestURL.getProtocol());
-        //ToDo: split host info in a class
         model.addAttribute("host", requestURL.getHost());
         model.addAttribute("port", requestURL.getPort());
 
diff --git a/src/main/java/com/jesuspinar/webserver/UrlParser.java b/src/main/java/com/jesuspinar/webserver/UrlParser.java
new file mode 100644
index 0000000..0e47cfd
--- /dev/null
+++ b/src/main/java/com/jesuspinar/webserver/UrlParser.java
@@ -0,0 +1,59 @@
+package com.jesuspinar.webserver;
+
+public class UrlParser {
+
+    private String url;
+    private StringBuilder sb ;
+
+    public UrlParser(String url) {
+        sb = new StringBuilder();
+        this.url = url;
+    }
+
+    public String getUrl(){
+        return url;
+    }
+
+    private String splitString(String charStart, String charEnd , boolean reverse){
+        sb.setLength(0);
+        sb.append(url);
+        int start;
+        int end;
+
+        start = url.indexOf(charStart);
+        end  = url.indexOf(charEnd);
+
+        if (reverse){
+            start = url.lastIndexOf(charStart)+1;
+            end = url.lastIndexOf(charEnd);
+        }
+
+        return sb.substring(start, end);
+    }
+
+    public String getProtocol(){
+        return splitString("h",":", false);
+    }
+    public String getDomain(){
+        int i = url.indexOf("/")+2;
+        return splitString(String.valueOf(url.charAt(i)),".", false);
+    }
+    public String getDomainName(){
+        sb.setLength(0);
+        sb.append(url);
+        int i = url.indexOf(".")+1;
+        sb.delete(0,i);
+        i = sb.toString().indexOf(".");
+        sb.delete(i,sb.length());
+        return sb.toString();
+    }
+    public String getTld(){
+        return splitString(".","/" , true);
+    }
+
+    public String getPort(){
+        return splitString("/","" , true);
+    }
+
+
+}