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json_rpc/rpc.cpp Source File
#include <cppcms/application.h>
#include <cppcms/service.h>
#include <cppcms/applications_pool.h>
#include <cppcms/rpc_json.h>
class json_service : public cppcms::rpc::json_rpc_server {
public:
json_service(cppcms::service &srv) : cppcms::rpc::json_rpc_server(srv)
{
bind("sum",cppcms::rpc::json_method(&json_service::sum,this),method_role);
bind("div",cppcms::rpc::json_method(&json_service::div,this),method_role);
bind("notify",cppcms::rpc::json_method(&json_service::notify,this),notification_role);
bind("both",cppcms::rpc::json_method(&json_service::both,this));
}
void sum(int x,int y)
{
std::cout << "Sum Called" << std::endl;
return_result(x+y);
}
void div(int x,int y)
{
std::cout << "Div Called" << std::endl;
if(y==0)
return_error("Division by zero");
else
return_result(x/y);
}
void notify(std::string msg)
{
std::cout << "We got notification " << msg << std::endl;
}
void both(std::string msg)
{
if(notification())
std::cout << "We got notification " << msg << std::endl;
else
return_result("call:"+msg);
}
};
int main(int argc,char **argv)
{
try {
cppcms::service srv(argc,argv);
srv.applications_pool().mount( cppcms::applications_factory<json_service>());
srv.run();
}
catch(std::exception const &e) {
std::cerr << e.what() << std::endl;
return 1;
}
return 0;
}
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