First version

2022-04-02 16:15:20 -05:00
parent c144565f70
commit d9e66a1427
9 changed files with 654 additions and 79 deletions
@@ -0,0 +1,85 @@
+using System;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Tesses.WebServer.ConsoleApp
+{
+    public class DynamicServer : Server
+    {
+        public DynamicServer()
+        {
+
+        }
+        Random rand = new Random();
+        int count = 0;
+        public override async Task GetAsync(ServerContext ctx)
+        {
+            //Console.WriteLine("HANDLE");
+            if(ctx.UrlPath=="/count")
+            {
+                count++;
+                await ctx.SendTextAsync($"This page has been viewed {count} times");
+            }
+
+            if(ctx.UrlPath=="/rand")
+            {
+                int min = 0;
+                int max = 65536;
+                int times = 5;
+                bool dont_show_hint = false;
+                if(ctx.QueryParams.ContainsKey("min"))
+                {
+                    if(!int.TryParse(ctx.QueryParams.GetFirst("min"),out min))
+                    {
+                        min = 0;
+                    }
+                    else
+                    {
+                        dont_show_hint = true;
+                    }
+                }
+                if (ctx.QueryParams.ContainsKey("max"))
+                {
+                    if (!int.TryParse(ctx.QueryParams.GetFirst("max"), out max))
+                    {
+                        max = 65536;
+                    }
+                    else
+                    {
+                        dont_show_hint = true;
+                    }
+                }
+                if (ctx.QueryParams.ContainsKey("times"))
+                {
+                    if (!int.TryParse(ctx.QueryParams.GetFirst("times"), out times))
+                    {
+                        times = 5;
+                    }
+                    else
+                    {
+                        dont_show_hint = true;
+                    }
+                }
+                max++;
+                StringBuilder html = new StringBuilder();
+                html.Append("<html><head><title>Random Numbers</title></head><body><h1>Random Numbers</h1>");
+
+                if(!dont_show_hint)
+                {
+                    string hint = "Hint: <a href=\"./rand?min=41&max=1992&times=42\">./rand?min=41&max=1992&times=42</a><br>";
+
+                    html.Append(hint);
+                }
+                html.Append(rand.Next(min, max));
+                for(int i = 1;i<times;i++)
+                {
+                    html.Append($", {rand.Next(min, max)}");
+                }
+                html.Append("</body></html>");
+                await ctx.SendTextAsync(html.ToString());
+
+            }
+
+        }
+    }
+}