wpa_supplicant: Add ctrl parameter to INTERFACES command
"INTERFACES ctrl" can now be used to fetch a list of network interfaces and their control interfaces, e.g., to fetch the UDP port information for the control interface. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com>
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parent
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commit
56e2fc2c31
1 changed files with 19 additions and 5 deletions
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@ -55,6 +55,7 @@
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static int wpa_supplicant_global_iface_list(struct wpa_global *global,
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char *buf, int len);
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static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
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const char *input,
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char *buf, int len);
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static int * freq_range_to_channel_list(struct wpa_supplicant *wpa_s,
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char *val);
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@ -8842,9 +8843,9 @@ char * wpa_supplicant_ctrl_iface_process(struct wpa_supplicant *wpa_s,
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} else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
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reply_len = wpa_supplicant_global_iface_list(
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wpa_s->global, reply, reply_size);
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} else if (os_strcmp(buf, "INTERFACES") == 0) {
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} else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
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reply_len = wpa_supplicant_global_iface_interfaces(
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wpa_s->global, reply, reply_size);
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wpa_s->global, buf + 10, reply, reply_size);
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} else if (os_strncmp(buf, "BSS ", 4) == 0) {
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reply_len = wpa_supplicant_ctrl_iface_bss(
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wpa_s, buf + 4, reply, reply_size);
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@ -9250,18 +9251,31 @@ static int wpa_supplicant_global_iface_list(struct wpa_global *global,
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static int wpa_supplicant_global_iface_interfaces(struct wpa_global *global,
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const char *input,
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char *buf, int len)
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{
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int res;
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char *pos, *end;
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struct wpa_supplicant *wpa_s;
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int show_ctrl = 0;
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if (input)
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show_ctrl = !!os_strstr(input, "ctrl");
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wpa_s = global->ifaces;
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pos = buf;
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end = buf + len;
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while (wpa_s) {
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res = os_snprintf(pos, end - pos, "%s\n", wpa_s->ifname);
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if (show_ctrl)
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res = os_snprintf(pos, end - pos, "%s ctrl_iface=%s\n",
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wpa_s->ifname,
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wpa_s->conf->ctrl_interface ?
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wpa_s->conf->ctrl_interface : "N/A");
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else
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res = os_snprintf(pos, end - pos, "%s\n",
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wpa_s->ifname);
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if (os_snprintf_error(end - pos, res)) {
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*pos = '\0';
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break;
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@ -9650,9 +9664,9 @@ char * wpa_supplicant_global_ctrl_iface_process(struct wpa_global *global,
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} else if (os_strcmp(buf, "INTERFACE_LIST") == 0) {
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reply_len = wpa_supplicant_global_iface_list(
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global, reply, reply_size);
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} else if (os_strcmp(buf, "INTERFACES") == 0) {
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} else if (os_strncmp(buf, "INTERFACES", 10) == 0) {
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reply_len = wpa_supplicant_global_iface_interfaces(
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global, reply, reply_size);
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global, buf + 10, reply, reply_size);
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#ifdef CONFIG_FST
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} else if (os_strncmp(buf, "FST-ATTACH ", 11) == 0) {
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reply_len = wpas_global_ctrl_iface_fst_attach(global, buf + 11,
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