int
mevent_app_enabled(char *name)
{
char value[128], comb[32], prefix[8];
char os_name[IFNAMSIZ];
int unit;
memset(os_name, 0, sizeof(os_name));
if (nvifname_to_osifname(name, os_name, sizeof(os_name)))
return 0;
if (wl_probe(os_name) ||
wl_ioctl(os_name, WLC_GET_INSTANCE, &unit, sizeof(unit)))
return 0;
if (osifname_to_nvifname(name, prefix, sizeof(prefix)))
return 0;
strcat(prefix, "_");
/* ignore if disabled */
eapd_safe_get_conf(value, sizeof(value), strcat_r(prefix, "radio", comb));
if (atoi(value) == 0) {
EAPD_INFO("MEVENT:ignored interface %s. radio disabled\n", os_name);
return 0;
}
/* ignore if BSS is disabled */
eapd_safe_get_conf(value, sizeof(value), strcat_r(prefix, "bss_enabled", comb));
if (atoi(value) == 0) {
EAPD_INFO("MEVENT: ignored interface %s, %s is disabled \n", os_name, comb);
return 0;
}
/* if come to here return enabled */
return 1;
}
/*
* Get LAN or WAN ifname by wl mac
* NOTE: We pass ifname in case of same mac in vifs (like URE TR mode)
*/
char *
get_ifname_by_wlmac(unsigned char *mac, char *name)
{
char nv_name[16], os_name[16], if_name[16];
char tmptr[] = "lanXX_ifnames";
char *ifnames, *ifname;
int i;
/*
* In case of URE mode, wl0.1 and wl0 have same mac,
* we need extra identity (name).
*/
if (name && !strncmp(name, "wl", 2))
snprintf(nv_name, sizeof(nv_name), "%s", name);
else if (get_wlname_by_mac(mac, nv_name))
return 0;
if (nvifname_to_osifname(nv_name, os_name, sizeof(os_name)) < 0)
return 0;
if (osifname_to_nvifname(os_name, nv_name, sizeof(nv_name)) < 0)
return 0;
/* find for lan */
for (i = 0; i < WLIFU_MAX_NO_BRIDGE; i++) {
if (i == 0) {
ifnames = nvram_get("lan_ifnames");
ifname = nvram_get("lan_ifname");
if (ifname) {
/* the name in ifnames may nvifname or osifname */
if (find_in_list(ifnames, nv_name) ||
find_in_list(ifnames, os_name))
return ifname;
}
}
else {
sprintf(if_name, "lan%d_ifnames", i);
sprintf(tmptr, "lan%d_ifname", i);
ifnames = nvram_get(if_name);
ifname = nvram_get(tmptr);
if (ifname) {
/* the name in ifnames may nvifname or osifname */
if (find_in_list(ifnames, nv_name) ||
find_in_list(ifnames, os_name))
return ifname;
}
}
}
/* find for wan */
ifnames = nvram_get("wan_ifnames");
ifname = nvram_get("wan0_ifname");
/* the name in ifnames may nvifname or osifname */
if (find_in_list(ifnames, nv_name) ||
find_in_list(ifnames, os_name))
return ifname;
return 0;
}
int foreach_wif(int include_vifs, void *param,
int (*func)(int idx, int unit, int subunit, void *param))
{
char ifnames[256];
char name[64], ifname[64], *next = NULL;
int unit = -1, subunit = -1;
int i;
int ret = 0;
snprintf(ifnames, sizeof(ifnames), "%s %s %s %s %s %s %s %s %s %s",
nvram_safe_get("lan_ifnames"),
nvram_safe_get("lan1_ifnames"),
nvram_safe_get("lan2_ifnames"),
nvram_safe_get("lan3_ifnames"),
nvram_safe_get("wan_ifnames"),
nvram_safe_get("wl_ifname"),
nvram_safe_get("wl0_ifname"),
nvram_safe_get("wl0_vifs"),
nvram_safe_get("wl1_ifname"),
nvram_safe_get("wl1_vifs"));
remove_dups(ifnames, sizeof(ifnames));
sort_list(ifnames, sizeof(ifnames));
i = 0;
foreach(name, ifnames, next) {
if (nvifname_to_osifname(name, ifname, sizeof(ifname)) != 0)
continue;
if (wl_probe(ifname) || wl_ioctl(ifname, WLC_GET_INSTANCE, &unit, sizeof(unit)))
continue;
// Convert eth name to wl name
if (osifname_to_nvifname(name, ifname, sizeof(ifname)) != 0)
continue;
// Slave intefaces have a '.' in the name
if (strchr(ifname, '.') && !include_vifs)
continue;
if (get_ifname_unit(ifname, &unit, &subunit) < 0)
continue;
ret |= func(i++, unit, subunit, param);
}
return ret;
}
int
get_spoof_ifname(char *mac, char *osifname, int osifnamelen)
{
int idx, unit, subunit;
char nvifname[16];
wlif_name_desc_t *wlif_name;
if (osifname == NULL ||
mac == NULL)
return -1;
if (mac[0] != 0 || mac[1] != 0 ||
mac[2] != 0)
return -1; /* is a real mac, fast check */
idx = mac[3];
idx --; /* map to wlif_name_array index */
unit = mac[4];
subunit = mac[5];
if (idx < 0 || idx >= ARRAYSIZE(wlif_name_array))
return -1;
/* get nvname format */
wlif_name = &wlif_name_array[idx];
if (wlif_name->subunit)
snprintf(nvifname, sizeof(nvifname), "%s%d.%d", (wlif_name->wds) ? "wds" : "wl",
unit, subunit);
else
snprintf(nvifname, sizeof(nvifname), "wl%d", unit);
/* translate to osifname */
if (nvifname_to_osifname(nvifname, osifname, osifnamelen) < 0)
return -1;
return 0;
}