media @ VU

media @ VU

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

webserver.c

? / webserver.c


  
  include <hush/source.h>
  include "socket/webserver.h"
  //#include <Socket.h>
  
  void Get(webserver::http_request* r) {
  //  Socket s = *(r->s_);
  
    std::string title;
    std::string body;
    std::string bgcolor="#ffffff";
    std::string links =
        "<br>red</a> "
        "<br>blue</a> "
        "<br>form</a> "
        "<br>authentication example</a> [use <b>adp</b> as username and <b>gmbh</b> as password"
        "<br>show some HTTP header details</a> "
        ;

server


  
    if(r->path_ == "/") {
      title = "Web Server Example";
      body  = "<h1>Welcome to Rene's Web Server</h1>"
              "I wonder what you're going to click"  + links;
    }
    else if (r->path_ == "/red") {
      bgcolor = "#ff4444";
      title   = "You chose red";
      body    = "<h1>Red</h1>" + links;
    }
    else if (r->path_ == "/blue") {
      bgcolor = "#4444ff";
      title   = "You chose blue";
      body    = "<h1>Blue</h1>" + links;
    }
    else if (r->path_ == "/form") {
      title   = "Fill a form";
  
      body    = "<h1>Fill a form</h1>";
      body   += "<form action='/form'>"
                "<table>"
                "<tr><td>Field 1</td><td><input name=field_1></td></tr>"
                "<tr><td>Field 2</td><td><input name=field_2></td></tr>"
                "<tr><td>Field 3</td><td><input name=field_3></td></tr>"
                "</table>"
                "<input type=submit></form>";
  
      for (std::map<std::string, std::string>::const_iterator i = r->params_.begin();
           i != r->params_.end();
           i++) {
  
        body += "<br>" + i->first + " = " + i->second;
      }
  
      body += "<br>" + links;
  
    }
    else if (r->path_ == "/auth") {
      if (r->authentication_given_) {
        if (r->username_ == "adp" && r->password_ == "gmbh") {
           body = "<h1>Successfully authenticated</h1>" + links;
        }
        else {
           body = "<h1>Wrong username or password</h1>" + links;
           r->auth_realm_ = "Private Stuff";
        }
      }
      else {
        r->auth_realm_ = "Private Stuff";
      }
    }
    else if (r->path_ == "/header") {
      title   = "some HTTP header details";
      body    = std::string ("<table>")                                   +
                "<tr><td>Accept:</td><td>"          + r->accept_          + "</td></tr>" +
                "<tr><td>Accept-Encoding:</td><td>" + r->accept_encoding_ + "</td></tr>" +
                "<tr><td>Accept-Language:</td><td>" + r->accept_language_ + "</td></tr>" +
                "<tr><td>User-Agent:</td><td>"      + r->user_agent_      + "</td></tr>" +
                "</table>"                                                +
                links;
    }
    else {
      r->status_ = "404 Not Found";
      title      = "Wrong URL";
      body       = "<h1>Wrong URL</h1>";
      body      += "Path is : &gt;" + r->path_ + "&lt;"; 
    }
  
    r->answer_  = "<html><head><title>";
    r->answer_ += title;
    r->answer_ += "</title></head><body bgcolor='" + bgcolor + "'>";
    r->answer_ += body;
    r->answer_ += "</body></html>";
  }
  
  int main() {
    webserver(8080, Get);
  }

[] readme course(s) preface I 1 2 II 3 4 III 5 6 7 IV 8 9 10 V 11 12 afterthought(s) appendix reference(s) example(s) resource(s) _

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