package/network/services/hostapd/patches/360-ctrl_iface_reload.patch

   1 --- a/hostapd/ctrl_iface.c
   2 +++ b/hostapd/ctrl_iface.c
   3 @@ -45,6 +45,7 @@
   4  #include "wps/wps.h"
   5  #include "config_file.h"
   6  #include "ctrl_iface.h"
   7 +#include "config_file.h"
   8
   9
  10  struct wpa_ctrl_dst {
  11 @@ -55,6 +56,7 @@ struct wpa_ctrl_dst {
  12         int errors;
  13  };
  14
  15 +static char *reload_opts = NULL;
  16
  17  static void hostapd_ctrl_iface_send(struct hostapd_data *hapd, int level,
  18                                     const char *buf, size_t len);
  19 @@ -164,6 +166,61 @@ static int hostapd_ctrl_iface_new_sta(st
  20         return 0;
  21  }
  22
  23 +static char *get_option(char *opt, char *str)
  24 +{
  25 +       int len = strlen(str);
  26 +
  27 +       if (!strncmp(opt, str, len))
  28 +               return opt + len;
  29 +       else
  30 +               return NULL;
  31 +}
  32 +
  33 +static struct hostapd_config *hostapd_ctrl_iface_config_read(const char *fname)
  34 +{
  35 +       struct hostapd_config *conf;
  36 +       char *opt, *val;
  37 +
  38 +       conf = hostapd_config_read(fname);
  39 +       if (!conf)
  40 +               return NULL;
  41 +
  42 +       for (opt = strtok(reload_opts, " ");
  43 +            opt;
  44 +                opt = strtok(NULL, " ")) {
  45 +
  46 +               if ((val = get_option(opt, "channel=")))
  47 +                       conf->channel = atoi(val);
  48 +               else if ((val = get_option(opt, "ht_capab=")))
  49 +                       conf->ht_capab = atoi(val);
  50 +               else if ((val = get_option(opt, "ht_capab_mask=")))
  51 +                       conf->ht_capab &= atoi(val);
  52 +               else if ((val = get_option(opt, "sec_chan=")))
  53 +                       conf->secondary_channel = atoi(val);
  54 +               else if ((val = get_option(opt, "hw_mode=")))
  55 +                       conf->hw_mode = atoi(val);
  56 +               else if ((val = get_option(opt, "ieee80211n=")))
  57 +                       conf->ieee80211n = atoi(val);
  58 +               else
  59 +                       break;
  60 +       }
  61 +
  62 +       return conf;
  63 +}
  64 +
  65 +static int hostapd_ctrl_iface_update(struct hostapd_data *hapd, char *txt)
  66 +{
  67 +       struct hostapd_config * (*config_read_cb)(const char *config_fname);
  68 +       struct hostapd_iface *iface = hapd->iface;
  69 +
  70 +       config_read_cb = iface->interfaces->config_read_cb;
  71 +       iface->interfaces->config_read_cb = hostapd_ctrl_iface_config_read;
  72 +       reload_opts = txt;
  73 +
  74 +       hostapd_reload_config(iface);
  75 +
  76 +       iface->interfaces->config_read_cb = config_read_cb;
  77 +}
  78
  79  #ifdef CONFIG_IEEE80211W
  80  #ifdef NEED_AP_MLME
  81 @@ -2086,6 +2143,8 @@ static void hostapd_ctrl_iface_receive(i
  82         } else if (os_strncmp(buf, "VENDOR ", 7) == 0) {
  83                 reply_len = hostapd_ctrl_iface_vendor(hapd, buf + 7, reply,
  84                                                       reply_size);
  85 +       } else if (os_strncmp(buf, "UPDATE ", 7) == 0) {
  86 +               hostapd_ctrl_iface_update(hapd, buf + 7);
  87         } else if (os_strcmp(buf, "ERP_FLUSH") == 0) {
  88                 ieee802_1x_erp_flush(hapd);
  89  #ifdef RADIUS_SERVER
  90 --- a/src/ap/ctrl_iface_ap.c
  91 +++ b/src/ap/ctrl_iface_ap.c
  92 @@ -541,5 +541,11 @@ int hostapd_parse_csa_settings(const cha
  93
  94  int hostapd_ctrl_iface_stop_ap(struct hostapd_data *hapd)
  95  {
  96 -       return hostapd_drv_stop_ap(hapd);
  97 +       struct hostapd_iface *iface = hapd->iface;
  98 +       int i;
  99 +
 100 +       for (i = 0; i < iface->num_bss; i++)
 101 +               hostapd_drv_stop_ap(iface->bss[i]);
 102 +
 103 +       return 0;
 104  }