C++ (Cpp) cw_device_state Examples

Example #1

File: app_getdevstate.c Project: mehulsbhatt/voip-foip

static int get_devstate(struct cw_channel *chan, int argc, char **argv)
{
	struct localuser *u;
	int res=-1;
	char resc[8]="-1";
	
	LOCAL_USER_ADD(u);

	if (argc > 0 && argv[0][0])
		res = cw_device_state(argv[0]);	
	else
		cw_log(LOG_DEBUG, "Ignoring, no parameters\n");

        cw_log(LOG_DEBUG, "app_getdevstate setting DEVSTATE to %d for device %s \n",
               res, argv[0]);

	snprintf(resc,sizeof(resc),"%d",res);
	pbx_builtin_setvar_helper(chan, "DEVSTATE", resc );	

	LOCAL_USER_REMOVE(u);

	return RESULT_SUCCESS;
}

Example #2

File: app_getextstate.c Project: wildzero-cw/callweaver

static int get_extstate(struct cw_channel *chan, int argc, char **argv)
{
	struct localuser *u;

	int res=-1;
	char resc[8]="-1";

	char hint[CW_MAX_EXTENSION] = "";
	char hints[1024] = "";

	char *cur, *rest;
	int allunavailable = 1, allbusy = 1, allfree = 1;
	int busy = 0, inuse = 0, ring = 0;
			
	if (argc != 2 || !argv[0][0] || !argv[1][0]) {
		cw_log(LOG_ERROR, "Syntax: %s\n", g_syntax);
		return -1;
	}

	LOCAL_USER_ADD(u);

	cur = argv[0];

	do {
		rest = strchr(cur, '&');
		if (rest) {
			*rest = 0;
			rest++;
		}
	    cw_get_hint(hint, sizeof(hint) - 1, NULL, 0, NULL, argv[1], cur);
	    //cw_log(LOG_DEBUG,"HINT: %s Context: %s Exten: %s\n",hint,argv[1],cur);
	    if (!cw_strlen_zero(hint)) {
		//let's concat hints!
		if ( strlen(hint)+strlen(hints)+2<sizeof(hints) ) {
		    if ( strlen(hints) ) strcat(hints,"&");
		    strcat(hints,hint);
		}
	    }
	    //cw_log(LOG_DEBUG,"HINTS: %s \n",hints);
	    cur=rest;
	} while (cur);
	//res=cw_device_state(hint);
	//res=cw_extension_state2(hint);

	cur=hints;
	do {
		rest = strchr(cur, '&');
		if (rest) {
			*rest = 0;
			rest++;
		}
	
		res = cw_device_state(cur);
		//cw_log(LOG_DEBUG,"Ext: %s State: %d \n",cur,res);
		switch (res) {
		case CW_DEVICE_NOT_INUSE:
			allunavailable = 0;
			allbusy = 0;
			break;
		case CW_DEVICE_INUSE:
			inuse = 1;
			allunavailable = 0;
			allfree = 0;
			break;
		case CW_DEVICE_RINGING:
			ring = 1;
			allunavailable = 0;
			allfree = 0;
			break;
		case CW_DEVICE_BUSY:
			allunavailable = 0;
			allfree = 0;
			busy = 1;
			break;
		case CW_DEVICE_UNAVAILABLE:
		case CW_DEVICE_INVALID:
			allbusy = 0;
			allfree = 0;
			break;
		default:
			allunavailable = 0;
			allbusy = 0;
			allfree = 0;
		}
		cur = rest;
	} while (cur);

        // 0-idle; 1-inuse; 2-busy; 4-unavail 8-ringing
	//cw_log(LOG_VERBOSE, "allunavailable %d, allbusy %d, allfree %d, busy %d, inuse %d, ring %d \n", allunavailable, allbusy, allfree, busy, inuse, ring );
	if      (!inuse && ring)
		res=8;
	else if (inuse && ring)
		res=1;
	else if (inuse)
		res=1;
	else if (allfree)
		res=0;
	else if (allbusy)		
		res=2;
	else if (allunavailable)
		res=4;
	else if (busy) 
		res=2;
	else 	res=-1;
	
        cw_log(LOG_DEBUG, "app_getextstate setting EXTSTATE to %d for extension %s in context %s\n",
               res, argv[0], argv[1]);
	snprintf(resc,sizeof(resc),"%d",res);
	pbx_builtin_setvar_helper(chan, "EXTSTATE", resc );	

	LOCAL_USER_REMOVE(u);

	return RESULT_SUCCESS;
}