121 lines
2.4 KiB
C++
121 lines
2.4 KiB
C++
/*!
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* main.c
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*
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* Copyright (c) 2015, NADAL Jean-Baptiste. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
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* MA 02110-1301 USA
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*
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* @Author: NADAL Jean-Baptiste
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* @Date: 30/04/2015
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*
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*/
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/*-------------------------------- INCLUDES ---------------------------------*/
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#include <cstdio>
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#include <unistd.h>
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extern "C" {
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#include <libubus.h>
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}
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#include "ubus-sprinkler-model.h"
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#include "sprinklers.h"
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/*--------------------------------- GLOBALS ---------------------------------*/
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/*! ----------------------------------------------------------------------------
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* @fn setupUbus
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*
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* @brief Setup the UBus Mechanism.
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*/
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extern "C" {
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static struct ubus_context *setupUbus (void)
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{
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ubus_context *theCtx;
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if (uloop_init () !=0) {
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fprintf (stderr, "Failed to init Uloop.\n");
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return NULL;
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}
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signal (SIGPIPE, SIG_IGN);
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theCtx = ubus_connect (NULL);
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if (!theCtx) {
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fprintf (stderr, "Failed to connect to ubus\n");
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return NULL;
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}
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ubus_add_uloop (theCtx);
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return theCtx;
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}
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} // SetupUbus.
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/*! ----------------------------------------------------------------------------
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* @fn main
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*
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* @brief Main function of Domo Daemon.
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*/
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int main (void)
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{
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int theRet = 0;
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SprinkerModel theSprinklersModel;
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struct ubus_context *theCtx = NULL;
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if (setuid (0)) {
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perror ("setuid");
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return 1;
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}
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/* Setup the Ubus context. */
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theCtx = setupUbus ();
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if (theCtx == NULL) {
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return -1;
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}
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/* Setup the sprinklers. */
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theRet = sprinklers_setup ();
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if (theRet != 0) {
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fprintf (stderr, "Impossible to Setup the Sprinkers.\n");
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return theRet;
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}
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/* Add the UBus to the model exposed. */
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ubus_add_object (theCtx, &theSprinklersModel);
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/* Main Event Loop. */
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uloop_run ();
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ubus_free (theCtx);
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uloop_done ();
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return theRet;
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}
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