зеркало из https://github.com/mozilla/gecko-dev.git
119 строки
3.7 KiB
Plaintext
119 строки
3.7 KiB
Plaintext
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is Geolocation.
|
|
*
|
|
* The Initial Developer of the Original Code is Mozilla Foundation
|
|
* Portions created by the Initial Developer are Copyright (C) 2009
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
* Doug Turner <dougt@meer.net> (Original Author)
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#import <Cocoa/Cocoa.h>
|
|
|
|
#include <mach-o/dyld.h>
|
|
#include <dlfcn.h>
|
|
#include <unistd.h>
|
|
|
|
#include <objc/objc.h>
|
|
#include <objc/objc-runtime.h>
|
|
|
|
#include "nsObjCExceptions.h"
|
|
#include "nsAutoPtr.h"
|
|
#include "nsCOMArray.h"
|
|
#include "nsWifiMonitor.h"
|
|
#include "nsWifiAccessPoint.h"
|
|
|
|
BOOL UsingSnowLeopard() {
|
|
static PRInt32 gOSXVersion = 0x0;
|
|
if (gOSXVersion == 0x0) {
|
|
Gestalt(gestaltSystemVersion, (SInt32*)&gOSXVersion);
|
|
}
|
|
return (gOSXVersion >= 0x00001060);
|
|
}
|
|
|
|
nsresult
|
|
GetAccessPointsFromWLAN(nsCOMArray<nsWifiAccessPoint> &accessPoints)
|
|
{
|
|
NS_OBJC_BEGIN_TRY_ABORT_BLOCK_RETURN;
|
|
|
|
if (!UsingSnowLeopard())
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
|
|
accessPoints.Clear();
|
|
|
|
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
|
|
|
|
@try {
|
|
NSBundle * bundle = [[[NSBundle alloc] initWithPath:@"/System/Library/Frameworks/CoreWLAN.framework"] autorelease];
|
|
if (!bundle) {
|
|
[pool release];
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
Class CWI_class = [bundle classNamed:@"CWInterface"];
|
|
if (!CWI_class) {
|
|
[pool release];
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
id scanResult = [[CWI_class interface] scanForNetworksWithParameters:nil error:nil];
|
|
if (!scanResult) {
|
|
[pool release];
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
NSArray* scan = [NSMutableArray arrayWithArray:scanResult];
|
|
NSEnumerator *enumerator = [scan objectEnumerator];
|
|
|
|
while (id anObject = [enumerator nextObject]) {
|
|
nsWifiAccessPoint* ap = new nsWifiAccessPoint();
|
|
if (!ap) {
|
|
[pool release];
|
|
return NS_ERROR_OUT_OF_MEMORY;
|
|
}
|
|
NSData* data = [anObject bssidData];
|
|
ap->setMac((unsigned char*)[data bytes]);
|
|
ap->setSignal([[anObject rssi] intValue]);
|
|
ap->setSSID([[anObject ssid] UTF8String], 32);
|
|
|
|
accessPoints.AppendObject(ap);
|
|
}
|
|
}
|
|
@catch(NSException *_exn) {
|
|
[pool release];
|
|
return NS_ERROR_NOT_AVAILABLE;
|
|
}
|
|
|
|
[pool release];
|
|
|
|
return NS_OK;
|
|
|
|
NS_OBJC_END_TRY_ABORT_BLOCK_RETURN(NS_ERROR_NOT_AVAILABLE);
|
|
}
|