src/drivers/driver_common.c

   1 /*
   2  * Common driver-related functions
   3  * Copyright (c) 2003-2011, Jouni Malinen <j@w1.fi>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License version 2 as
   7  * published by the Free Software Foundation.
   8  *
   9  * Alternatively, this software may be distributed under the terms of BSD
  10  * license.
  11  *
  12  * See README and COPYING for more details.
  13  */
  14
  15 #include "includes.h"
  16 #include "utils/common.h"
  17 #include "driver.h"
  18
  19 void wpa_scan_results_free(struct wpa_scan_results *res)
  20 {
  21         size_t i;
  22
  23         if (res == NULL)
  24                 return;
  25
  26         for (i = 0; i < res->num; i++)
  27                 os_free(res->res[i]);
  28         os_free(res->res);
  29         os_free(res);
  30 }
  31
  32
  33 const char * event_to_string(enum wpa_event_type event)
  34 {
  35         switch (event) {
  36         case EVENT_ASSOC: return "ASSOC";
  37         case EVENT_DISASSOC: return "DISASSOC";
  38         case EVENT_MICHAEL_MIC_FAILURE: return "MICHAEL_MIC_FAILURE";
  39         case EVENT_SCAN_RESULTS: return "SCAN_RESULTS";
  40         case EVENT_ASSOCINFO: return "ASSOCINFO";
  41         case EVENT_INTERFACE_STATUS: return "INTERFACE_STATUS";
  42         case EVENT_PMKID_CANDIDATE: return "PMKID_CANDIDATE";
  43         case EVENT_STKSTART: return "STKSTART";
  44         case EVENT_TDLS: return "TDLS";
  45         case EVENT_FT_RESPONSE: return "FT_RESPONSE";
  46         case EVENT_IBSS_RSN_START: return "IBSS_RSN_START";
  47         case EVENT_AUTH: return "AUTH";
  48         case EVENT_DEAUTH: return "DEAUTH";
  49         case EVENT_ASSOC_REJECT: return "ASSOC_REJECT";
  50         case EVENT_AUTH_TIMED_OUT: return "AUTH_TIMED_OUT";
  51         case EVENT_ASSOC_TIMED_OUT: return "ASSOC_TIMED_OUT";
  52         case EVENT_FT_RRB_RX: return "FT_RRB_RX";
  53         case EVENT_WPS_BUTTON_PUSHED: return "WPS_BUTTON_PUSHED";
  54         case EVENT_TX_STATUS: return "TX_STATUS";
  55         case EVENT_RX_FROM_UNKNOWN: return "RX_FROM_UNKNOWN";
  56         case EVENT_RX_MGMT: return "RX_MGMT";
  57         case EVENT_RX_ACTION: return "RX_ACTION";
  58         case EVENT_REMAIN_ON_CHANNEL: return "REMAIN_ON_CHANNEL";
  59         case EVENT_CANCEL_REMAIN_ON_CHANNEL: return "CANCEL_ROC";
  60         case EVENT_MLME_RX: return "MLME_RX";
  61         case EVENT_RX_PROBE_REQ: return "RX_PROBE_REQ";
  62         case EVENT_NEW_STA: return "NEW_STA";
  63         case EVENT_EAPOL_RX: return "EAPOL_RX";
  64         case EVENT_SIGNAL_CHANGE: return "SIGNAL_CHANGE";
  65         case EVENT_INTERFACE_ENABLED: return "IFACE_ENABLED";
  66         case EVENT_INTERFACE_DISABLED: return "IFACE_DISABLED";
  67         case EVENT_CHANNEL_LIST_CHANGED: return "CHANNEL_LIST_CHANGED";
  68         case EVENT_INTERFACE_UNAVAILABLE: return "INTERFACE_UNAVAILABLE";
  69         case EVENT_BEST_CHANNEL: return "BEST_CHANNEL";
  70         case EVENT_UNPROT_DEAUTH: return "UNPROT_DEAUTH";
  71         case EVENT_UNPROT_DISASSOC: return "UNPROT_DISASSOC";
  72         case EVENT_STATION_LOW_ACK: return "STA_LOW_ACK";
  73         case EVENT_P2P_DEV_FOUND: return "P2P_DEV_FOUND";
  74         case EVENT_P2P_GO_NEG_REQ_RX: return "P2P_GO_NEG_REQ_RX";
  75         case EVENT_P2P_GO_NEG_COMPLETED: return "P2P_GO_NEG_COMPLETED";
  76         case EVENT_P2P_PROV_DISC_REQUEST: return "P2P_PROV_DISC_REQUEST";
  77         case EVENT_P2P_PROV_DISC_RESPONSE: return "P2P_PROV_DISC_RESPONSE";
  78         case EVENT_P2P_SD_REQUEST: return "P2P_SD_REQUEST";
  79         case EVENT_P2P_SD_RESPONSE: return "P2P_SD_RESPONSE";
  80         case EVENT_IBSS_PEER_LOST: return "IBSS_PEER_LOST";
  81         case EVENT_DRIVER_GTK_REKEY: return "DRIVER_GTK_REKEY";
  82         case EVENT_SCHED_SCAN_STOPPED: return "SCHED_SCAN_STOPPED";
  83         case EVENT_DRIVER_CLIENT_POLL_OK: return "CLIENT_POLL_OK";
  84         }
  85
  86         return "UNKNOWN";
  87 }