mqtt/src/utils.c - diff

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version 1.2.2.4, 2012/04/25 16:55:33	version 1.2.2.6, 2012/06/29 15:43:13
Line 1	Line 1
#include "global.h"	#include "global.h"
	#include "mqttd.h"
	#include "mqttd_calls.h"


int	inline int
srv_Socket(cfg_root_t * __restrict cfg)	srv_Socket(cfg_root_t * __restrict cfg)
{	{
int s = -1, n = 1;	int s = -1;
ait_val_t v;	ait_val_t v;
u_short port;	u_short port;
io_sockaddr_t sa = {{ 0 }};	io_sockaddr_t sa = {{ 0 }};
Line 24 srv_Socket(cfg_root_t * __restrict cfg)	Line 26 srv_Socket(cfg_root_t * __restrict cfg)
} else	} else
AIT_FREE_VAL(&v);	AIT_FREE_VAL(&v);

s = socket(sa.ss.ss_family, SOCK_STREAM, 0);	s = mqtt_srv_Create(&sa.sa, sa.sa.sa_len);
if (s == -1) {	if (s == -1) {
ioSYSERR(0);	ioLIBERR(mqtt);
return -1;	return -1;
}	}
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &n, sizeof n) == -1) {
ioSYSERR(0);
close(s);
return -1;
}
if (bind(s, &sa.sa, sa.sa.sa_len) == -1) {
ioSYSERR(0);
close(s);
return -1;
}

return s;	return s;
}	}

int	inline int
srv_Close(int s)	srv_Close(int s)
{	{
ioTRACE(2);	ioTRACE(2);

if (s > STDERR_FILENO)	return mqtt_srv_Destroy(s);
shutdown(s, SHUT_RDWR);	}

return close(s);	inline int
	srv_Will(struct tagSession * __restrict sess)
	{
	int ret = 0;

	ioTRACE(2);

	ret = mqtt_msgPUBLISH(sess->sess_buf, sess->sess_will.topic, 0xDEAD, 0, 1, 0,
	sess->sess_will.msg, sess->sess_will.msg ? strlen(sess->sess_will.msg) : 0);
	if (ret == -1)
	return -1; /* error */
	else
	return cmdPUBLISH(sess->sess_srv, ret, sess);
}	}