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network: Add network_autoconnect

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This commit is contained in:
Denis Kenzior 2016-05-16 14:24:21 -05:00
parent c619a71652
commit 8e8b2caa9a
2 changed files with 56 additions and 0 deletions
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55
src/network.c
View File

@ -25,6 +25,7 @@
#endif
#include <sys/types.h>
#include <errno.h>
#include <ell/ell.h>
@ -285,6 +286,60 @@ void network_settings_close(struct network *network)
network->settings = NULL;
}
int network_autoconnect(struct network *network, struct scan_bss *bss)
{
struct wiphy *wiphy = device_get_wiphy(network->netdev);
switch (network_get_security(network)) {
case SECURITY_NONE:
break;
case SECURITY_PSK:
{
uint16_t pairwise_ciphers, group_ciphers;
const char *psk;
size_t len;
bss_get_supported_ciphers(bss,
&pairwise_ciphers, &group_ciphers);
if (!wiphy_select_cipher(wiphy, pairwise_ciphers) ||
!wiphy_select_cipher(wiphy, group_ciphers)) {
l_debug("Cipher mis-match");
return -ENETUNREACH;
}
if (network->ask_psk)
return -ENOKEY;
network_settings_load(network);
psk = l_settings_get_value(network->settings, "Security",
"PreSharedKey");
if (!psk)
return -ENOKEY;
l_free(network->psk);
network->psk = l_util_from_hexstring(psk, &len);
if (network->psk && len != 32) {
l_free(network->psk);
network->psk = NULL;
return -ENOKEY;
}
break;
}
case SECURITY_8021X:
network_settings_load(network);
break;
default:
return -ENOTSUP;
}
device_connect_network(network->netdev, network, bss, NULL);
return 0;
}
static struct scan_bss *network_select_bss(struct wiphy *wiphy,
struct network *network)
{

1
src/network.h
View File

@ -58,6 +58,7 @@ struct l_settings *network_get_settings(struct network *network);
bool network_settings_load(struct network *network);
void network_settings_close(struct network *network);
void network_sync_psk(struct network *network);
int network_autoconnect(struct network *network, struct scan_bss *bss);
bool network_register(struct network *network, const char *path);