Data update

Task/Hello-world-Web-server/Delphi/hello-world-web-server.pas

@@ -0,0 +1,50 @@
+program HelloWorldWebServer;
+
+{$APPTYPE CONSOLE}
+
+uses SysUtils, IdContext, IdCustomHTTPServer, IdHTTPServer;
+
+type
+  TWebServer = class
+  private
+    FHTTPServer: TIdHTTPServer;
+  public
+    constructor Create;
+    destructor Destroy; override;
+    procedure HTTPServerCommandGet(AContext: TIdContext;
+      ARequestInfo: TIdHTTPRequestInfo; AResponseInfo: TIdHTTPResponseInfo);
+  end;
+
+constructor TWebServer.Create;
+begin
+  FHTTPServer := TIdHTTPServer.Create(nil);
+  FHTTPServer.DefaultPort := 8080;
+  FHTTPServer.OnCommandGet := HTTPServerCommandGet;
+  FHTTPServer.Active := True;
+end;
+
+destructor TWebServer.Destroy;
+begin
+  FHTTPServer.Active := False;
+  FHTTPServer.Free;
+  inherited Destroy;
+end;
+
+procedure TWebServer.HTTPServerCommandGet(AContext: TIdContext;
+  ARequestInfo: TIdHTTPRequestInfo; AResponseInfo: TIdHTTPResponseInfo);
+begin
+  AResponseInfo.ContentText := 'Goodbye, World!';
+end;
+
+var
+  lWebServer: TWebServer;
+begin
+  lWebServer := TWebServer.Create;
+  try
+    Writeln('Delphi Hello world/Web server ');
+    Writeln('Press Enter to quit');
+    Readln;
+  finally
+    lWebServer.Free;
+  end;
+end.