netwerk/wifi/nsWifiAccessPoint.h

   1 /* ***** BEGIN LICENSE BLOCK *****
   2  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
   3  *
   4  * The contents of this file are subject to the Mozilla Public License Version
   5  * 1.1 (the "License"); you may not use this file except in compliance with
   6  * the License. You may obtain a copy of the License at
   7  * http://www.mozilla.org/MPL/
   8  *
   9  * Software distributed under the License is distributed on an "AS IS" basis,
  10  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
  11  * for the specific language governing rights and limitations under the
  12  * License.
  13  *
  14  * The Original Code is Geolocation.
  15  *
  16  * The Initial Developer of the Original Code is Mozilla Foundation
  17  * Portions created by the Initial Developer are Copyright (C) 2008
  18  * the Initial Developer. All Rights Reserved.
  19  *
  20  * This is a derivative of work done by Google under a BSD style License.
  21  * See: http://gears.googlecode.com/svn/trunk/gears/geolocation/
  22  *
  23  * Contributor(s):
  24  *  Doug Turner <dougt@meer.net>  (Original Author)
  25  *
  26  * Alternatively, the contents of this file may be used under the terms of
  27  * either the GNU General Public License Version 2 or later (the "GPL"), or
  28  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
  29  * in which case the provisions of the GPL or the LGPL are applicable instead
  30  * of those above. If you wish to allow use of your version of this file only
  31  * under the terms of either the GPL or the LGPL, and not to allow others to
  32  * use your version of this file under the terms of the MPL, indicate your
  33  * decision by deleting the provisions above and replace them with the notice
  34  * and other provisions required by the GPL or the LGPL. If you do not delete
  35  * the provisions above, a recipient may use your version of this file under
  36  * the terms of any one of the MPL, the GPL or the LGPL.
  37  *
  38  * ***** END LICENSE BLOCK ***** */
  39
  40 #include "nsWifiMonitor.h"
  41 #include "nsIWifiAccessPoint.h"
  42
  43 #include "nsString.h"
  44 #include "nsCOMArray.h"
  45
  46 #ifndef __nsWifiAccessPoint__
  47 #define __nsWifiAccessPoint__
  48
  49 class nsWifiAccessPoint : public nsIWifiAccessPoint
  50 {
  51 public:
  52   NS_DECL_ISUPPORTS
  53   NS_DECL_NSIWIFIACCESSPOINT
  54
  55   nsWifiAccessPoint();
  56   ~nsWifiAccessPoint();
  57
  58   char mMac[18];
  59   int  mSignal;
  60   char mSsid[33];
  61   int  mSsidLen;
  62
  63   void setSignal(int signal)
  64   {
  65     mSignal = signal;
  66   };
  67
  68   void setMac(const unsigned char mac_as_int[6])
  69   {
  70     // mac_as_int is big-endian. Write in byte chunks.
  71     // Format is XX-XX-XX-XX-XX-XX.
  72
  73     const unsigned char holder[6] = {0};
  74     if (!mac_as_int) {
  75       mac_as_int = holder;
  76     }
  77
  78     static const char *kMacFormatString = ("%02x-%02x-%02x-%02x-%02x-%02x");
  79
  80     sprintf(mMac, kMacFormatString,
  81             mac_as_int[0], mac_as_int[1], mac_as_int[2],
  82             mac_as_int[3], mac_as_int[4], mac_as_int[5]);
  83
  84     mMac[17] = 0;
  85   };
  86
  87   void setSSID(const char* aSSID, unsigned long len) {
  88     if (aSSID && (len < sizeof(mSsid))) {
  89         strncpy(mSsid, aSSID, len);
  90         mSsid[len] = 0;
  91         mSsidLen = len;
  92     }
  93     else
  94     {
  95       mSsid[0] = 0;
  96       mSsidLen = 0;
  97     }
  98   };
  99 };
 100
 101
 102
 103 // Helper functions
 104
 105 bool AccessPointsEqual(nsCOMArray<nsWifiAccessPoint>& a, nsCOMArray<nsWifiAccessPoint>& b);
 106 void ReplaceArray(nsCOMArray<nsWifiAccessPoint>& a, nsCOMArray<nsWifiAccessPoint>& b);
 107
 108
 109 #endif