src/http/response/randval.c

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#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <time.h>
#include <sys/types.h>

#include "class.h"

#include "http/response.h"
#include "http/message.h"
#include "http/header.h"

#include "utils/memory.h"
#include "hash.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;

        hashAdd(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;
}

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