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83 lines
2.1 KiB
83 lines
2.1 KiB
/**
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* \file
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*
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* \author Georg Hopp
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*
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* \copyright
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* Copyright (C) 2012 Georg Hopp
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include <time.h>
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#include <sys/types.h>
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#include "class.h"
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#include "interface/class.h"
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#include "http/response.h"
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#include "http/message.h"
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#include "http/header.h"
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//#define RESP_DATA "<span class=\"small\">" \
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// "Value created at:<br/>%s<br/>Next value in: %ld seconds</span>" \
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// "<br />Value: %02d"
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#define RESP_DATA "{\"ctime\":%ld,\"vnext\":%ld,\"value\":%02d}"
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HttpResponse
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httpResponseRandval(time_t ctime, int value)
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{
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char timebuf[200];
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char buffer[200];
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HttpResponse response;
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HttpMessage message;
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size_t nbuf;
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time_t remaining;
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response = new(HttpResponse, "HTTP/1.1", 200, "OK");
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message = (HttpMessage)response;
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httpHeaderAdd(&(message->header),
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new(HttpHeader,
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"Content-Type",
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sizeof("Content-Type")-1,
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"application/json",
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sizeof("application/json")-1));
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message->type = HTTP_MESSAGE_BUFFERED;
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remaining = 30 - (time(NULL) - ctime);
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nbuf = sprintf(buffer, RESP_DATA, ctime, remaining, value);
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message->nbody = nbuf;
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message->body = malloc(nbuf);
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memcpy(message->body, buffer, nbuf);
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nbuf = sprintf(buffer, "%d", message->nbody);
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httpHeaderAdd(&(message->header),
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new(HttpHeader,
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"Content-Length",
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sizeof("Content-Length")-1,
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buffer,
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nbuf));
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return response;
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}
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// vim: set ts=4 sw=4:
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