randval.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright (C) 2012 Georg Hopp
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <time.h>
#include <sys/types.h>
#include "class.h"
#include "interface/class.h"
#include "http/response.h"
#include "http/message.h"
#include "http/header.h"
#include "utils/memory.h"
#define RESP_DATA "{\"ctime\":%ld,\"vnext\":%ld,\"value\":\"%02d\"}"
HttpResponse
httpResponseRandval(time_t ctime, int value)
{
char buffer[200];
HttpResponse response;
HttpMessage message;
size_t nbuf;
time_t remaining;
response = new(HttpResponse, "HTTP/1.1", 200, "OK");
message = (HttpMessage)response;
httpHeaderAdd(&(message->header),
new(HttpHeader, CSTRA("Content-Type"), CSTRA("application/json")));
message->type = HTTP_MESSAGE_BUFFERED;
remaining = 10 - (time(NULL) - ctime);
nbuf = sprintf(buffer, RESP_DATA, ctime, remaining, value);
message->nbody = nbuf;
message->body = malloc(nbuf);
memcpy(message->body, buffer, nbuf);
return response;
}
// vim: set ts=4 sw=4: