int netcfg_wireless_auto_connect(struct debconfclient *client, char *iface,
wireless_config *wconf, int *couldnt_associate)
{
int i, success = 0;
/* Default to any AP */
wconf->essid[0] = '\0';
wconf->essid_on = 0;
iw_set_basic_config (wfd, iface, wconf);
/* Wait for association.. (MAX_SECS seconds)*/
#ifndef MAX_SECS
#define MAX_SECS 3
#endif
debconf_capb(client, "backup progresscancel");
debconf_progress_start(client, 0, MAX_SECS, "netcfg/wifi_progress_title");
if (debconf_progress_info(client, "netcfg/wifi_progress_info") == 30)
goto stop;
netcfg_progress_displayed = 1;
for (i = 0; i <= MAX_SECS; i++) {
int progress_ret;
interface_up(iface);
sleep (1);
iw_get_basic_config (wfd, iface, wconf);
if (!empty_str(wconf->essid)) {
/* Save for later */
debconf_set(client, "netcfg/wireless_essid", wconf->essid);
debconf_progress_set(client, MAX_SECS);
success = 1;
break;
}
progress_ret = debconf_progress_step(client, 1);
interface_down(iface);
if (progress_ret == 30)
break;
}
stop:
debconf_progress_stop(client);
debconf_capb(client, "backup");
netcfg_progress_displayed = 0;
if (success)
return 0;
*couldnt_associate = 1;
return *couldnt_associate;
}
static void unset_wep_key (const char *if_name)
{
wireless_config wconf;
iw_get_basic_config(wfd, if_name, &wconf);
wconf.has_key = 1;
wconf.key[0] = '\0';
wconf.key_flags = IW_ENCODE_DISABLED | IW_ENCODE_NOKEY;
wconf.key_size = 0;
iw_set_basic_config (wfd, if_name, &wconf);
}
C_RESULT vp_com_wf_connect(vp_com_t* vp_com, vp_com_wifi_connection_t* connection, int32_t numAttempts)
{
C_RESULT res = VP_COM_OK;
#ifdef USE_IWLIB
int32_t wlsock;
vp_com_wifi_config_t* config = (vp_com_wifi_config_t*)vp_com->config;
wireless_config iwconf;
wlsock = iw_sockets_open();
res = ( wlsock < 0 ) ? VP_COM_ERROR : VP_COM_OK;
VP_COM_CHECK( res );
iw_get_basic_config( wlsock, config->itfName, &iwconf );
iwconf.has_nwid = 0;
iwconf.has_freq = 0;
iwconf.has_key = 0;
iwconf.has_mode = 1;
iwconf.mode = config->infrastructure ? IW_MODE_INFRA : IW_MODE_ADHOC;
iwconf.has_essid = 1;
iwconf.essid_on = 1;
strncpy( &iwconf.essid[0], connection->networkName, IW_ESSID_MAX_SIZE+1 );
res = iw_set_basic_config( wlsock, config->itfName, &iwconf ) < 0 ? C_FAIL : C_OK;
if( SUCCEED(res) )
PRINT(" OK!\n");
else
PRINT(" FAILED!\n");
iw_sockets_close(wlsock);
#endif
return res;
}
int netcfg_wireless_choose_essid_manually(struct debconfclient *client,
struct netcfg_interface *interface, char *question)
{
wireless_config wconf;
iw_get_basic_config (wfd, interface->name, &wconf);
debconf_subst(client, question, "iface", interface->name);
debconf_subst(client, "netcfg/wireless_adhoc_managed", "iface", interface->name);
if (debconf_go(client) == CMD_GOBACK) {
debconf_fset(client, question, "seen", "false");
return GO_BACK;
}
debconf_get(client, "netcfg/wireless_adhoc_managed");
if (!strcmp(client->value, "Ad-hoc network (Peer to peer)")) {
interface->mode = ADHOC;
}
wconf.has_mode = 1;
wconf.mode = interface->mode;
get_essid:
debconf_input(client, "high", question);
if (debconf_go(client) == CMD_GOBACK) {
return GO_BACK;
}
debconf_get(client, question);
if (client->value && strlen(client->value) > IW_ESSID_MAX_SIZE) {
char max_len_string[5];
sprintf(max_len_string, "%d", IW_ESSID_MAX_SIZE);
debconf_capb(client, "");
debconf_subst(client, "netcfg/invalid_essid", "essid", client->value);
debconf_subst(client, "netcfg/invalid_essid", "max_essid_len",
max_len_string);
debconf_input(client, "critical", "netcfg/invalid_essid");
debconf_go(client);
debconf_fset(client, question, "seen", "false");
debconf_capb(client, "backup");
goto get_essid;
}
interface->essid = strdup(client->value);
memset(wconf.essid, 0, IW_ESSID_MAX_SIZE + 1);
snprintf(wconf.essid, IW_ESSID_MAX_SIZE + 1, "%s", interface->essid);
wconf.has_essid = 1;
wconf.essid_on = 1;
iw_set_basic_config(wfd, interface->name, &wconf);
di_info("Network chosen: %s. Proceeding to connect.", interface->essid);
return 0;
}
int netcfg_wireless_show_essids(struct debconfclient *client, struct netcfg_interface *interface)
{
wireless_scan_head network_list;
wireless_config wconf;
char *buffer;
int essid_list_len = 1;
iw_get_basic_config (wfd, interface->name, &wconf);
interface_up(interface->name);
if (iw_scan(wfd, interface->name, iw_get_kernel_we_version(),
&network_list) >= 0 ) {
wireless_scan *network;
di_info("Scan of wireless interface %s succeeded.", interface->name);
/* Determine the actual length of the buffer. */
for (network = network_list.result; network; network =
network->next) {
if (!exists_in_network_list(network_list, network)) {
essid_list_len += (strlen(network->b.essid) + 2);
}
}
/* Buffer initialization. */
buffer = malloc(essid_list_len * sizeof(char));
if (buffer == NULL) {
/* Error in memory allocation. */
di_warning("Unable to allocate memory for network list buffer.");
return ENTER_MANUALLY;
}
strcpy(buffer, "");
/* Create list of available ESSIDs. */
for (network = network_list.result; network; network = network->next) {
if (!exists_in_network_list(network_list, network)) {
strcat(buffer, network->b.essid);
strcat(buffer, ", ");
}
}
/* Asking the user. */
debconf_capb(client, "backup");
debconf_subst(client, "netcfg/wireless_show_essids", "essid_list", buffer);
debconf_fset(client, "netcfg/wireless_show_essids", "seen", "false");
debconf_input(client, "high", "netcfg/wireless_show_essids");
if (debconf_go(client) == CMD_GOBACK) {
debconf_fset(client, "netcfg/wireless_show_essids", "seen",
"false");
free_network_list(&network_list.result);
free(buffer);
return GO_BACK;
}
debconf_get(client, "netcfg/wireless_show_essids");
/* User wants to enter an ESSID manually. */
if (strcmp(client->value, "manual") == 0) {
free_network_list(&network_list.result);
free(buffer);
return ENTER_MANUALLY;
}
/* User has chosen a network from the list, need to find which one and
* get its cofiguration. */
for (network = network_list.result; network; network = network->next) {
if (strcmp(network->b.essid, client->value) == 0) {
wconf = network->b;
interface->essid = strdup(network->b.essid);
break;
}
}
/* Free the network list. */
free_network_list(&network_list.result);
free(buffer);
}
else {
/* Go directly to choosing manually, use the wireless_essid_again
* question. */
if (netcfg_wireless_choose_essid_manually(client, interface,
"netcfg/wireless_essid_again") == GO_BACK) {
return GO_BACK;
}
return 0;
}
iw_set_basic_config(wfd, interface->name, &wconf);
interface_down(interface->name);
di_info("Network chosen: %s. Proceeding to connect.", interface->essid);
return 0;
}
int main(int argc, char *argv[])
{
int num_interfaces = 0;
enum { BACKUP,
GET_INTERFACE,
GET_HOSTNAME_ONLY,
GET_METHOD,
GET_DHCP,
GET_STATIC,
WCONFIG,
WCONFIG_ESSID,
WCONFIG_SECURITY_TYPE,
WCONFIG_WEP,
WCONFIG_WPA,
START_WPA,
QUIT } state = GET_INTERFACE;
static struct debconfclient *client;
static int requested_wireless_tools = 0;
char **ifaces;
char *defiface = NULL, *defwireless = NULL;
response_t res;
struct netcfg_interface interface;
#ifdef NM
struct nm_config_info nmconf;
#endif
/* initialize libd-i */
di_system_init("netcfg");
netcfg_interface_init(&interface);
if (strcmp(basename(argv[0]), "ptom") != 0)
di_info("Starting netcfg v.%s", NETCFG_VERSION);
parse_args (argc, argv);
reap_old_files ();
open_sockets();
/* initialize debconf */
client = debconfclient_new();
debconf_capb(client, "backup");
/* Check to see if netcfg should be run at all */
debconf_get(client, "netcfg/enable");
if (!strcmp(client->value, "false")) {
netcfg_get_hostname(client, "netcfg/get_hostname", hostname, 0);
netcfg_write_common("", hostname, NULL);
return 0;
}
/* always always always default back to autoconfig, unless you've specified
* disable_autoconfig on the command line. */
debconf_get(client, "netcfg/disable_autoconfig");
if (!strcmp(client->value, "true"))
debconf_set(client, "netcfg/use_autoconfig", "false");
else
debconf_set(client, "netcfg/use_autoconfig", "true");
/* also support disable_dhcp for compatibility */
debconf_get(client, "netcfg/disable_dhcp");
if (!strcmp(client->value, "true"))
debconf_set(client, "netcfg/use_autoconfig", "false");
for (;;) {
switch(state) {
case BACKUP:
return RETURN_TO_MAIN;
case GET_INTERFACE:
/* If we have returned from outside of netcfg and want to
* reconfigure networking, check to see if wpasupplicant is
* running, and kill it if it is. If left running when
* the interfaces are taken up and down, it appears to
* leave it in an inconsistant state */
kill_wpa_supplicant();
/* Choose a default by looking for link */
if (get_all_ifs(1, &ifaces) > 1) {
while (*ifaces) {
struct netcfg_interface link_interface;
if (check_kill_switch(*ifaces)) {
debconf_subst(client, "netcfg/kill_switch_enabled", "iface", *ifaces);
debconf_input(client, "high", "netcfg/kill_switch_enabled");
if (debconf_go(client) == CMD_GOBACK) {
state = BACKUP;
break;
}
/* Is it still enabled? */
if (check_kill_switch(*ifaces)) {
ifaces++;
continue;
}
}
interface_up(*ifaces);
netcfg_interface_init(&link_interface);
link_interface.name = strdup(*ifaces);
if (netcfg_detect_link (client, &link_interface) == 1) /* CONNECTED */ {
/* CONNECTED */
di_info("found link on interface %s, making it the default.", *ifaces);
defiface = strdup(*ifaces);
free(link_interface.name);
break;
} else {
#ifdef WIRELESS
struct wireless_config wc;
#endif /* WIRELESS */
di_info("found no link on interface %s.", *ifaces);
#ifdef WIRELESS
if (iw_get_basic_config(wfd, *ifaces, &wc) == 0) {
wc.essid[0] = '\0';
wc.essid_on = 0;
iw_set_basic_config(wfd, *ifaces, &wc);
sleep(1);
iw_get_basic_config(wfd, *ifaces, &wc);
if (!empty_str(wc.essid)) {
di_info("%s is associated with %s. Selecting as default", *ifaces, wc.essid);
defiface = strdup(*ifaces);
interface_down(*ifaces);
break;
} else {
di_info("%s is not associated. Relegating to defwireless", *ifaces);
if (defwireless != NULL)
free (defwireless);
defwireless = strdup(*ifaces);
}
}
else
di_info("%s is not a wireless interface. Continuing.", *ifaces);
interface_down(*ifaces);
#endif
}
free(link_interface.name);
interface_down(*ifaces);
ifaces++;
}
}
if (state == BACKUP)
break;
if (!defiface && defwireless)
defiface = defwireless;
if(netcfg_get_interface(client, &(interface.name), &num_interfaces, defiface))
state = BACKUP;
else if (! interface.name || ! num_interfaces)
state = GET_HOSTNAME_ONLY;
else {
if (is_wireless_iface (interface.name))
state = WCONFIG;
else
state = GET_METHOD;
}
break;
case GET_HOSTNAME_ONLY:
if(netcfg_get_hostname(client, "netcfg/get_hostname", hostname, 0))
state = BACKUP;
else {
netcfg_write_common("", hostname, NULL);
state = QUIT;
}
break;
case GET_METHOD:
if ((res = netcfg_get_method(client)) == GO_BACK)
state = (num_interfaces == 1) ? BACKUP : GET_INTERFACE;
else {
if (netcfg_method == DHCP)
state = GET_DHCP;
else
state = GET_STATIC;
}
break;
case GET_DHCP:
switch (netcfg_activate_dhcp(client, &interface)) {
case 0:
state = QUIT;
break;
case RETURN_TO_MAIN:
/*
* It doesn't make sense to go back to GET_METHOD because
* the user has already been asked whether they want to
* try an alternate method.
*/
state = (num_interfaces == 1) ? BACKUP : GET_INTERFACE;
break;
case CONFIGURE_MANUALLY:
state = GET_STATIC;
break;
default:
return 1;
}
break;
case GET_STATIC:
{
int ret;
/* Misnomer - this should actually take care of activation */
if ((ret = netcfg_get_static(client, &interface)) == RETURN_TO_MAIN)
state = GET_INTERFACE;
else if (ret)
state = GET_METHOD;
else
state = QUIT;
break;
}
case WCONFIG:
if (requested_wireless_tools == 0) {
di_exec_shell_log("apt-install iw wireless-tools");
requested_wireless_tools = 1;
}
state = WCONFIG_ESSID;
break;
case WCONFIG_ESSID:
if (netcfg_wireless_set_essid(client, &interface) == GO_BACK)
state = BACKUP;
else {
init_wpa_supplicant_support(&interface);
if (interface.wpa_supplicant_status == WPA_UNAVAIL)
state = WCONFIG_WEP;
else
state = WCONFIG_SECURITY_TYPE;
}
break;
case WCONFIG_SECURITY_TYPE:
{
int ret;
ret = wireless_security_type(client, interface.name);
if (ret == GO_BACK)
state = WCONFIG_ESSID;
else if (ret == REPLY_WPA) {
state = WCONFIG_WPA;
interface.wifi_security = REPLY_WPA;
}
else {
state = WCONFIG_WEP;
interface.wifi_security = REPLY_WEP;
}
break;
}
case WCONFIG_WEP:
if (netcfg_wireless_set_wep(client, &interface) == GO_BACK)
if (interface.wpa_supplicant_status == WPA_UNAVAIL)
state = WCONFIG_ESSID;
else
state = WCONFIG_SECURITY_TYPE;
else
state = GET_METHOD;
break;
case WCONFIG_WPA:
if (interface.wpa_supplicant_status == WPA_OK) {
di_exec_shell_log("apt-install wpasupplicant");
interface.wpa_supplicant_status = WPA_QUEUED;
}
if (netcfg_set_passphrase(client, &interface) == GO_BACK)
state = WCONFIG_SECURITY_TYPE;
else
state = START_WPA;
break;
case START_WPA:
if (wpa_supplicant_start(client, &interface) == GO_BACK)
state = WCONFIG_ESSID;
else
state = GET_METHOD;
break;
case QUIT:
#ifdef NM
if (num_interfaces > 0) {
nm_get_configuration(&interface, &nmconf);
nm_write_configuration(nmconf);
}
#endif
netcfg_update_entropy();
return 0;
}
}
}
int netcfg_wireless_set_essid (struct debconfclient * client, char *iface, char* priority)
{
int ret, couldnt_associate = 0;
wireless_config wconf;
char* tf = NULL, *user_essid = NULL, *ptr = wconf.essid;
iw_get_basic_config (wfd, iface, &wconf);
debconf_subst(client, "netcfg/wireless_essid", "iface", iface);
debconf_subst(client, "netcfg/wireless_essid_again", "iface", iface);
debconf_subst(client, "netcfg/wireless_adhoc_managed", "iface", iface);
debconf_input(client, priority ? priority : "low", "netcfg/wireless_adhoc_managed");
if (debconf_go(client) == 30)
return GO_BACK;
debconf_get(client, "netcfg/wireless_adhoc_managed");
if (!strcmp(client->value, "Ad-hoc network (Peer to peer)"))
mode = ADHOC;
wconf.has_mode = 1;
wconf.mode = mode;
debconf_input(client, priority ? priority : "low", "netcfg/wireless_essid");
if (debconf_go(client) == 30)
return GO_BACK;
debconf_get(client, "netcfg/wireless_essid");
tf = strdup(client->value);
automatic:
/* question not asked or user doesn't care or we're successfully associated */
if (!empty_str(wconf.essid) || empty_str(client->value))
{
int i, success = 0;
/* Default to any AP */
wconf.essid[0] = '\0';
wconf.essid_on = 0;
iw_set_basic_config (wfd, iface, &wconf);
/* Wait for association.. (MAX_SECS seconds)*/
#define MAX_SECS 3
debconf_capb(client, "backup progresscancel");
debconf_progress_start(client, 0, MAX_SECS, "netcfg/wifi_progress_title");
if (debconf_progress_info(client, "netcfg/wifi_progress_info") == 30)
goto stop;
netcfg_progress_displayed = 1;
for (i = 0; i <= MAX_SECS; i++) {
int progress_ret;
interface_up(iface);
sleep (1);
iw_get_basic_config (wfd, iface, &wconf);
if (!empty_str(wconf.essid)) {
/* Save for later */
debconf_set(client, "netcfg/wireless_essid", wconf.essid);
debconf_progress_set(client, MAX_SECS);
success = 1;
break;
}
progress_ret = debconf_progress_step(client, 1);
interface_down(iface);
if (progress_ret == 30)
break;
}
stop:
debconf_progress_stop(client);
debconf_capb(client, "backup");
netcfg_progress_displayed = 0;
if (success)
return 0;
couldnt_associate = 1;
}
/* yes, wants to set an essid by himself */
if (strlen(tf) <= IW_ESSID_MAX_SIZE) /* looks ok, let's use it */
user_essid = tf;
while (!user_essid || empty_str(user_essid) ||
strlen(user_essid) > IW_ESSID_MAX_SIZE) {
/* Misnomer of a check. Basically, if we went through autodetection,
* we want to enter this loop, but we want to suppress anything that
* relied on the checking of tf/user_essid (i.e. "", in most cases.) */
if (!couldnt_associate) {
debconf_subst(client, "netcfg/invalid_essid", "essid", user_essid);
debconf_input(client, "high", "netcfg/invalid_essid");
debconf_go(client);
}
if (couldnt_associate)
ret = debconf_input(client, "critical", "netcfg/wireless_essid_again");
else
ret = debconf_input(client, "low", "netcfg/wireless_essid");
/* we asked the question once, why can't we ask it again? */
assert (ret != 30);
if (debconf_go(client) == 30) /* well, we did, but he wants to go back */
return GO_BACK;
if (couldnt_associate)
debconf_get(client, "netcfg/wireless_essid_again");
else
debconf_get(client, "netcfg/wireless_essid");
if (empty_str(client->value)) {
if (couldnt_associate)
/* we've already tried the empty string here, so give up */
break;
else
goto automatic;
}
/* But now we'd not like to suppress any MORE errors */
couldnt_associate = 0;
free(user_essid);
user_essid = strdup(client->value);
}
essid = user_essid;
memset(ptr, 0, IW_ESSID_MAX_SIZE + 1);
snprintf(wconf.essid, IW_ESSID_MAX_SIZE + 1, "%s", essid);
wconf.has_essid = 1;
wconf.essid_on = 1;
iw_set_basic_config (wfd, iface, &wconf);
return 0;
}
int netcfg_wireless_choose_essid_manually(struct debconfclient *client, char *iface)
{
/* Priority here should be high, since user had already chosen to
* enter an ESSID, he wants to see this question. */
int ret, couldnt_associate = 0;
wireless_config wconf;
char* tf = NULL, *user_essid = NULL, *ptr = wconf.essid;
iw_get_basic_config (wfd, iface, &wconf);
debconf_reset(client, "netcfg/wireless_essid");
debconf_reset(client, "netcfg/wireless_essid_again");
debconf_subst(client, "netcfg/wireless_essid", "iface", iface);
debconf_subst(client, "netcfg/wireless_essid_again", "iface", iface);
debconf_subst(client, "netcfg/wireless_adhoc_managed", "iface", iface);
debconf_input(client, "low", "netcfg/wireless_adhoc_managed");
if (debconf_go(client) == 30)
return GO_BACK;
debconf_get(client, "netcfg/wireless_adhoc_managed");
if (!strcmp(client->value, "Ad-hoc network (Peer to peer)"))
mode = ADHOC;
wconf.has_mode = 1;
wconf.mode = mode;
debconf_input(client, "high", "netcfg/wireless_essid");
if (debconf_go(client) == 30)
return GO_BACK;
debconf_get(client, "netcfg/wireless_essid");
tf = strdup(client->value);
automatic:
/* User doesn't care or we're successfully associated. */
if (!empty_str(wconf.essid) || empty_str(client->value)) {
if (netcfg_wireless_auto_connect(client, iface, &wconf,
&couldnt_associate) == 0) {
return 0;
}
}
/* Yes, wants to set an essid by himself. */
if (strlen(tf) <= IW_ESSID_MAX_SIZE) /* looks ok, let's use it */
user_essid = tf;
while (!user_essid || empty_str(user_essid) ||
strlen(user_essid) > IW_ESSID_MAX_SIZE) {
/* Misnomer of a check. Basically, if we went through autodetection,
* we want to enter this loop, but we want to suppress anything that
* relied on the checking of tf/user_essid (i.e. "", in most cases.) */
if (!couldnt_associate) {
debconf_subst(client, "netcfg/invalid_essid", "essid", user_essid);
debconf_input(client, "high", "netcfg/invalid_essid");
debconf_go(client);
}
if (couldnt_associate)
ret = debconf_input(client, "critical", "netcfg/wireless_essid_again");
else
ret = debconf_input(client, "low", "netcfg/wireless_essid");
/* we asked the question once, why can't we ask it again? */
if (ret == 30)
/* maybe netcfg/wireless_essid was preseeded; if so, give up */
break;
if (debconf_go(client) == 30) /* well, we did, but he wants to go back */
return GO_BACK;
if (couldnt_associate)
debconf_get(client, "netcfg/wireless_essid_again");
else
debconf_get(client, "netcfg/wireless_essid");
if (empty_str(client->value)) {
if (couldnt_associate)
/* we've already tried the empty string here, so give up */
break;
else
goto automatic;
}
/* But now we'd not like to suppress any MORE errors */
couldnt_associate = 0;
free(user_essid);
user_essid = strdup(client->value);
}
essid = user_essid;
memset(ptr, 0, IW_ESSID_MAX_SIZE + 1);
snprintf(wconf.essid, IW_ESSID_MAX_SIZE + 1, "%s", essid);
wconf.has_essid = 1;
wconf.essid_on = 1;
iw_set_basic_config(wfd, iface, &wconf);
return 0;
}
int netcfg_wireless_show_essids(struct debconfclient *client, char *iface, char *priority)
{
wireless_scan_head network_list;
wireless_config wconf;
char *buffer;
int couldnt_associate = 0;
int essid_list_len = 1;
iw_get_basic_config (wfd, iface, &wconf);
network_list.retry = 1;
if (iw_process_scan(wfd, iface, iw_get_kernel_we_version(),
&network_list) >= 0 ) {
wireless_scan *network, *old;
/* Determine the actual length of the buffer. */
for (network = network_list.result; network; network = network->next) {
essid_list_len += strlen(network->b.essid);
}
/* Buffer initialization. */
buffer = malloc(essid_list_len * sizeof(char));
if (buffer == NULL) {
/* Error in memory allocation. */
return -1;
}
strcpy(buffer, "");
/* Create list of available ESSIDs. */
for (network = network_list.result; network; network = network->next) {
strcat(buffer, network->b.essid);
if (network->next) {
strcat(buffer, ", ");
}
}
/* Asking the user. */
debconf_reset(client, "netcfg/wireless_show_essids");
debconf_capb(client, "backup");
strcpy(buffer, "");
debconf_subst(client, "netcfg/wireless_show_essids", "essid_list", buffer);
debconf_input(client, priority ? priority : "high", "netcfg/wireless_show_essids");
int ret = debconf_go(client);
if (ret == 30) {
return GO_BACK;
}
debconf_get(client, "netcfg/wireless_show_essids");
/* Question not asked or we're succesfully associated. */
if (!empty_str(wconf.essid) || empty_str(client->value)) {
/* TODO Go to automatic... */
if (netcfg_wireless_auto_connect(client, iface, &wconf,
&couldnt_associate) == 0) {
return 0;
}
return couldnt_associate;
}
/* User wants to enter an ESSID manually. */
if (strcmp(client->value, enter_manually) == 0) {
return ENTER_MANUALLY;
}
/* User has chosen a network from the list, need to find which one and
* get its cofiguration. */
for (network = network_list.result; network; network = network->next) {
if (strcmp(network->b.essid, client->value) == 0) {
wconf = network->b;
essid = strdup(network->b.essid);
break;
}
}
/* Free the network list. */
for (network = network_list.result; network; ) {
old = network;
network = network->next;
free(old);
}
free(buffer);
}
iw_set_basic_config(wfd, iface, &wconf);
return 0;
}
