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/*
* Example illustrating the display of HTML webpages.
*
* Server Usage:
* ./distribution/example/serving_html
*
* Client Usage:
* curl -w'\n' -v -X GET 'http://localhost:1984/static/index.html'
*/
#include <string>
#include <memory>
#include <cstdlib>
#include <fstream>
#include <restbed>
#include <streambuf>
using namespace std;
using namespace restbed;
void get_method_handler( const shared_ptr< Session > session )
{
const auto request = session->get_request( );
const string filename = request->get_path_parameter( "filename" );
ifstream stream( "./distribution/resource/" + filename, ifstream::in );
if ( stream.is_open( ) )
{
const string body = string( istreambuf_iterator< char >( stream ), istreambuf_iterator< char >( ) );
const multimap< string, string > headers
{
{ "Content-Type", "text/html" },
{ "Content-Length", ::to_string( body.length( ) ) }
};
session->close( OK, body, headers );
}
else
{
session->close( NOT_FOUND );
}
}
int main( const int, const char** )
{
auto resource = make_shared< Resource >( );
resource->set_path( "/static/{filename: [a-z]*\\.html}" );
resource->set_method_handler( "GET", get_method_handler );
auto settings = make_shared< Settings >( );
settings->set_port( 1984 );
settings->set_default_header( "Connection", "close" );
Service service;
service.publish( resource );
service.start( settings );
return EXIT_SUCCESS;
}
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