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Add chan_switch to ctrl interface of wpa_supplicant and hostapd

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Add chan_switch to the control interface of wpa_supplicant and hostapd,
and also to wpa_cli and hostapd_cli.

Signed-hostap: Andrei Otcheretianski <andrei.otcheretianski@intel.com>
This commit is contained in:
Andrei Otcheretianski 2013-11-14 12:28:32 +02:00 • committed by Jouni Malinen
parent bf281c129f
commit 334bf36ac5
8 changed files with 133 additions and 0 deletions
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43
src/ap/ctrl_iface_ap.c
View file

@ -380,3 +380,46 @@ int hostapd_ctrl_iface_status(struct hostapd_data *hapd, char *buf,
return len;
}
int hostapd_parse_csa_settings(const char *pos,
struct csa_settings *settings)
{
char *end;
if (!settings)
return -1;
os_memset(settings, 0, sizeof(*settings));
settings->cs_count = strtol(pos, &end, 10);
if (pos == end) {
wpa_printf(MSG_ERROR, "chanswitch: invalid cs_count provided");
return -1;
}
settings->freq_params.freq = atoi(end);
if (settings->freq_params.freq == 0) {
wpa_printf(MSG_ERROR, "chanswitch: invalid freq provided");
return -1;
}
#define SET_CSA_SETTING(str) \
do { \
const char *pos2 = os_strstr(pos, " " #str "="); \
if (pos2) { \
pos2 += sizeof(" " #str "=") - 1; \
settings->freq_params.str = atoi(pos2); \
} \
} while (0)
SET_CSA_SETTING(center_freq1);
SET_CSA_SETTING(center_freq2);
SET_CSA_SETTING(bandwidth);
SET_CSA_SETTING(sec_channel_offset);
settings->freq_params.ht_enabled = !!os_strstr(pos, " ht");
settings->freq_params.vht_enabled = !!os_strstr(pos, " vht");
settings->block_tx = !!os_strstr(pos, " blocktx");
#undef SET_CSA_SETTING
return 0;
}

3
src/ap/ctrl_iface_ap.h
View file

@ -21,5 +21,8 @@ int hostapd_ctrl_iface_disassociate(struct hostapd_data *hapd,
const char *txtaddr);
int hostapd_ctrl_iface_status(struct hostapd_data *hapd, char *buf,
size_t buflen);
int hostapd_parse_csa_settings(const char *pos,
struct csa_settings *settings);
#endif /* CTRL_IFACE_AP_H */