read.c
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/**
* \file
*
* \author Georg Hopp
*
* \copyright
* Copyright © 2013 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/>.
*/
#define _GNU_SOURCE
#include <sys/types.h>
#include <stdio.h>
#include "application/application.h"
#include "hash.h"
#include "session.h"
#include "utils/memory.h"
#define LOC_JSON "{\"loc\":\"%s\"}"
char *
controllerLocRead(Application app, Session sess, Hash args)
{
char * buffer;
size_t nbuffer;
nbuffer = snprintf(NULL, 0, LOC_JSON, app->loc? app->loc : "");
buffer = memMalloc(nbuffer);
sprintf(buffer, LOC_JSON, app->loc? app->loc : "");
return buffer;
}
// vim: set ts=4 sw=4: