static int
cp_redir_url_response (int fd,redir_msg_t * msg,int do_ssl)
{
char *buffer;
int len = 0;
#if 0
len = asprintf
(&buffer,
"HTTP/1.1 302 Found\r\nLocation: "
"%s?vendor=%s&version=%s&identifier=%s&ap_ip=%s&ap_port=%d&ap_mac=%s&client_mac=%s&client_ip=%s&redirect_url=%s"
"\r\nConnection: close\r\n\r\n",
msg->wki->splash_url, msg->wki->vendor,
msg->wki->fw_version, msg->wki->identifier,
inet_ntoa (msg->wki->ap_addr.ipv4), 8080/**/,
mactoa( msg->wki->ap_addr.mac),
mactoa(msg->client_addr->mac),
inet_ntoa (msg->client_addr->ipv4),
"http://www.google.com");
#else
CP_ERROR(1,"Splash URL from the dman %s\n",msg->wki->splash_url);
len = asprintf
(&buffer,
"HTTP/1.1 302 Found\r\nLocation: "
"https://www.google.com/"
"\r\nConnection: close\r\n\r\n");
#endif
if (len < 1)
{
CP_ERROR (1, "URL generate asprintf failed");
return FAILURE;
}
printf ("Response URL:- %s\n", buffer);
len = cp_send(fd, buffer, len+1,do_ssl);
if (len < 1)
{
free(buffer);
CP_ERROR (1, "Response writting failed");
return FAILURE;
}
else
{
CP_ERROR (1, "Response writting success");
}
free(buffer);
return SUCCESS;
}
void http_settings(char *rx, unsigned int rx_len)
{
unsigned int item, found, len;
int i;
char buf[16];
MAC_Addr mac;
IP_Addr ip;
unsigned int rgb;
for(; rx_len!=0;)
{
len = strlen("restartwebradio=");
if(strncmpi(rx, "restartwebradio=", len) == 0)
{
rx += len; rx_len -= len;
cpu_reset();
}
for(item=0, found=0; item<SETTINGSITEMS; item++)
{
if(settingsmenu[item].ini[0] == 0)
{
continue;
}
len = sprintf(buf, "%s=", settingsmenu[item].ini);
if(strncmpi(rx, buf, len) == 0)
{
rx += len; rx_len -= len;
len = url_decode(rx, rx, rx_len);
i = 0;
switch(settingsmenu[item].format)
{
case F_NR: //p1-p2, p3=step size
i = atoi(rx);
if(i < settingsmenu[item].p1){ i = settingsmenu[item].p1; }
else if(i > settingsmenu[item].p2){ i = settingsmenu[item].p2; }
itoa(i, buf, 10);
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, buf);
if(settingsmenu[item].set){ settingsmenu[item].set((void*)(int)i); }
break;
case F_OR: //p1 or p2
i = atoi(rx);
if((i != settingsmenu[item].p1) &&
(i != settingsmenu[item].p2)){ i = settingsmenu[item].p1; }
itoa(i, buf, 10);
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, buf);
if(settingsmenu[item].set){ settingsmenu[item].set((void*)(int)i); }
break;
case F_STR: //p1=max len
if((settingsmenu[item].p1 != 0) &&
(strlen(rx) > (unsigned)settingsmenu[item].p1))
{
rx[settingsmenu[item].p1] = 0;
}
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, rx);
if(settingsmenu[item].set){ settingsmenu[item].set(rx); }
break;
case F_MAC:
mac = atomac(rx);
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, mactoa(mac));
//if(settingsmenu[item].set){ settingsmenu[item].set((void*)(MAC_Addr)mac); }
break;
case F_IP:
ip = atoip(rx);
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, iptoa(ip));
if(settingsmenu[item].set){ settingsmenu[item].set((void*)(IP_Addr)atoip(rx)); }
break;
case F_RGB:
rgb = atorgb(rx);
sprintf(buf, "%03i,%03i,%03i", GET_RED(rgb), GET_GREEN(rgb), GET_BLUE(rgb));
ini_setentry(SETTINGS_FILE, settingsmenu[item].ini, buf);
if(settingsmenu[item].set){ settingsmenu[item].set((void*)(unsigned int)rgb); }
break;
}
rx += len; rx_len -= len;
found = 1;
break;
}
}
if(found == 0)
{
rx++; rx_len--;
}
}
menu_drawwnd(1);
return;
}
void rtmon_check_updates(struct rtmon_t *rtmon) {
int i, j;
for (i=0; i < rtmon->_route_sz; i++) {
if (rtmon->_routes[i].has_data) {
if (rtmon->_routes[i].destination.s_addr == 0) {
syslog(LOG_DEBUG, "Default Route %s", inet_ntoa(rtmon->_routes[i].gateway));
for (j=0; j < rtmon->_iface_sz; j++) {
if (rtmon->_ifaces[j].has_data) {
if (rtmon->_routes[i].if_index == rtmon->_ifaces[j].index) {
struct arpreq areq;
struct sockaddr_in *sin;
int s, attempt=0, retries=3;
syslog(LOG_DEBUG, "Route Interface %s", rtmon->_ifaces[j].devname);
if ((s = socket(AF_INET, SOCK_DGRAM, 0)) == -1) {
perror("socket");
return;
}
memset(&areq, 0, sizeof(areq));
sin = (struct sockaddr_in *) &areq.arp_pa;
sin->sin_family = AF_INET;
sin->sin_addr.s_addr = rtmon->_routes[i].gateway.s_addr;
strlcpy(areq.arp_dev, rtmon->_ifaces[j].devname, sizeof(areq.arp_dev));
while (attempt < retries) {
struct sockaddr_in addr;
char b[1]={0};
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_addr = sin->sin_addr;
addr.sin_port = htons(10000);
if (sendto(s, b, sizeof(b), 0,
(struct sockaddr *) &addr,
sizeof(addr)) < 0)
perror("sendto");
if (ioctl(s, SIOCGARP, (caddr_t) &areq) == -1) {
if (errno == ENXIO) {
syslog(LOG_DEBUG, "%s -- no entry\n", inet_ntoa(sin->sin_addr));
attempt++;
sleep(1);
continue;
}
else { perror("SIOCGARP"); break; }
} else {
syslog(LOG_DEBUG, "MAC %s", mactoa((uint8_t *)&areq.arp_ha.sa_data));
memcpy(rtmon->_routes[i].gwaddr, &areq.arp_ha.sa_data, sizeof(rtmon->_routes[i].gwaddr));
if (rtmon->cb(rtmon, &rtmon->_ifaces[j], &rtmon->_routes[i]))
syslog(LOG_ERR, "%s: callback failed", strerror(errno));
break;
}
}
close(s);
return;
}
}
}
}
}
}
}