sessions/hello.cpp Source File

#include <cppcms/application.h>
#include <cppcms/applications_pool.h>
#include <cppcms/service.h>
#include <cppcms/http_response.h>
#include <cppcms/url_dispatcher.h>
#include <cppcms/session_interface.h>
#include <iostream>

#include "content.h"

using namespace std;

class hello: public cppcms::application {
public:
    hello(cppcms::service &s) :
        cppcms::application(s) 
    {
    }
    void main(std::string /* unused */)
    {
        content::message c;
        if(request().request_method()=="POST") {
            c.info.load(context());
            if(c.info.validate()) {
                session()["name"]=c.info.name.value();
                session()["sex"]=c.info.sex.selected_id();
                session()["state"]=c.info.martial.selected_id();
                session().set("age",c.info.age.value());
                c.info.clear();
            }
        }

        if(session().is_set("name")) {
            c.name=session()["name"];
            if(session()["sex"]=="m") {
                c.who="Mr";
            }
            else {
                if(session()["state"]=="s") {
                    c.who="Miss";
                }
                else {
                    c.who="Mrs";
                }
            }
            c.age=session().get<double>("age");
        }
        else {
            c.name="Visitor";
            c.age=-1;
        }
        render("message",c);
    }
};

int main(int argc,char ** argv)
{
    try {
        cppcms::service app(argc,argv);
        app.applications_pool().mount(cppcms::applications_factory<hello>());
        app.run();
    }
    catch(std::exception const &e) {
        cerr<<e.what()<<endl;
    }
}
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