jeltz
/
hostap
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Allow driver to be set in hostapd through global control interface 

This extends the hostapd global control interface ADD command to allow
driver wrapper to be specified ("ADD <ifname> <ctrl_iface> <driver>").
Previously, this case that did not use a configuration file allowed only
the default driver wrapper to be used.

Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
PavanKumar N 2015-07-13 10:51:07 +05:30 committed by Jouni Malinen
parent faf7ce5d4f
commit fab51186dc
1 changed files with 25 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
src/ap/hostapd.c
View File

@ -2186,7 +2186,7 @@ hostapd_iface_alloc(struct hapd_interfaces *interfaces)
static struct hostapd_config *
hostapd_config_alloc(struct hapd_interfaces *interfaces, const char *ifname,
const char *ctrl_iface)
const char *ctrl_iface, const char *driver)
{
struct hostapd_bss_config *bss;
struct hostapd_config *conf;
@ -2199,6 +2199,21 @@ hostapd_config_alloc(struct hapd_interfaces *interfaces, const char *ifname,
return NULL;
}
if (driver) {
int j;
for (j = 0; wpa_drivers[j]; j++) {
if (os_strcmp(driver, wpa_drivers[j]->name) == 0) {
conf->driver = wpa_drivers[j];
goto skip;
}
}
wpa_printf(MSG_ERROR,
"Invalid/unknown driver '%s' - registering the default driver",
driver);
}
conf->driver = wpa_drivers[0];
if (conf->driver == NULL) {
wpa_printf(MSG_ERROR, "No driver wrappers registered!");
@ -2206,6 +2221,7 @@ hostapd_config_alloc(struct hapd_interfaces *interfaces, const char *ifname,
return NULL;
}
skip:
bss = conf->last_bss = conf->bss[0];
os_strlcpy(bss->iface, ifname, sizeof(bss->iface));
@ -2366,8 +2382,14 @@ int hostapd_add_iface(struct hapd_interfaces *interfaces, char *buf)
if (conf && conf->bss)
os_strlcpy(conf->bss[0]->iface, buf,
sizeof(conf->bss[0]->iface));
} else
conf = hostapd_config_alloc(interfaces, buf, ptr);
} else {
char *driver = os_strchr(ptr, ' ');
if (driver)
*driver++ = '\0';
conf = hostapd_config_alloc(interfaces, buf, ptr, driver);
}
if (conf == NULL || conf->bss == NULL) {
wpa_printf(MSG_ERROR, "%s: Failed to allocate memory "
"for configuration", __func__);