/*
This file is part of libhttpserver
Copyright (C) 2011-2019 Sebastiano Merlino
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
USA
*/
#include "deferred_response.hpp"
using namespace std;
namespace httpserver
{
namespace details
{
ssize_t cb(void* cls, uint64_t pos, char* buf, size_t max)
{
ssize_t val = static_cast(cls)->cycle_callback(buf, max);
if(val == -1)
{
static_cast(cls)->completed = true;
}
return val;
}
}
MHD_Response* deferred_response::get_raw_response()
{
if(!completed)
{
return MHD_create_response_from_callback(
MHD_SIZE_UNKNOWN,
1024,
&details::cb,
this,
NULL
);
}
else
{
return static_cast(this)->get_raw_response();
}
}
void deferred_response::decorate_response(MHD_Response* response)
{
if(completed)
{
static_cast(this)->decorate_response(response);
}
}
}