DWORD SetInterface(WLAN_INTF_OPCODE opcode, PVOID* pData, GUID* InterfaceGuid)
{
DWORD dwResult = 0;
HANDLE hClient = NULL;
DWORD dwCurVersion = 0;
DWORD outsize = 0;
// Open Handle for the set operation
dwResult = WlanOpenHandle(WLAN_CLIENT_VERSION_VISTA, NULL, &dwCurVersion, &hClient);
dwResult = WlanSetInterface(hClient, InterfaceGuid, opcode, sizeof(ULONG), pData, NULL);
WlanCloseHandle(hClient, NULL);
return dwResult;
}
int TestWlanApi(int argc, _TCHAR* argv[])
{
// init_lib( &cs );
// return 0;
HANDLE hClient = NULL;
WLAN_INTERFACE_INFO sInfo[64];
RPC_CSTR strGuid = NULL;
TCHAR szBuffer[256];
DWORD dwRead;
if( OpenHandleAndCheckVersion( &hClient ) != ERROR_SUCCESS )
return -1;
UINT nCount = EnumInterface( hClient, sInfo );
for( UINT i = 0; i < nCount; ++i )
{
if (UuidToStringA( &sInfo[i].InterfaceGuid, &strGuid) == RPC_S_OK)
{
printf( ("%d. %s\n\tDescription: %S\n\tState: %S\n"),
i,
strGuid,
sInfo[i].strInterfaceDescription,
GetInterfaceStateString(sInfo[i].isState) );
RpcStringFreeA(&strGuid);
}
}
UINT nChoice = 0;
printf( "for choice wireless card:" );
if( ReadConsole( GetStdHandle(STD_INPUT_HANDLE), szBuffer, _countof(szBuffer), &dwRead, NULL ) == FALSE )
{
puts( "error input" );
return -1;
}
szBuffer[dwRead] = 0;
nChoice = _ttoi( szBuffer );
if( nChoice > nCount )
{
puts( "error input." );
return -1;
}
ULONG ulOperatorCode = DOT11_OPERATION_MODE_NETWORK_MONITOR;
if( ERROR_SUCCESS != WlanSetInterface(
hClient,
&sInfo[nChoice].InterfaceGuid,
wlan_intf_opcode_current_operation_mode,
sizeof(ULONG),
&ulOperatorCode,
NULL ) )
{
puts( "enter monitor mode failed!" );
return -1;
}
BOOL bRet = ReadFile( hClient, szBuffer, sizeof(szBuffer), &dwRead, NULL );
_getch();
ulOperatorCode = DOT11_OPERATION_MODE_EXTENSIBLE_STATION;
if( ERROR_SUCCESS != WlanSetInterface(
hClient,
&sInfo[nChoice].InterfaceGuid,
wlan_intf_opcode_current_operation_mode,
sizeof(ULONG),
&ulOperatorCode,
NULL ) )
{
puts( "enter monitor mode failed!" );
return -1;
}
WlanCloseHandle( hClient, NULL );
return 0;
}
DWORD PMD::stopMonitorMode() {
DWORD rtn = 0;
ULONG ulSize = 0;
dNegotiatedVersion = 0;
dClientVersion = 1;
// get connected AP info from WLAN API
dwSize = 0;
ULONG pulresult = DOT11_OPERATION_MODE_EXTENSIBLE_STATION;
PULONG mode = &pulresult;
printf ("I want to change dwIndex, %d\n", pInterfaceList->dwIndex);
rtn = WlanSetInterface(hClientHandle,
&pInterfaceList->InterfaceInfo[pInterfaceList->dwIndex].InterfaceGuid,
wlan_intf_opcode_current_operation_mode,
sizeof(mode),
mode,
NULL);
if(rtn == ERROR_INVALID_STATE) {
// that means not connected to any AP
rtn = ERROR_SUCCESS;
printf("Not connected to any AP\n");
return rtn;
}
else if(rtn != ERROR_SUCCESS)
{
switch (rtn) {
case ERROR_ACCESS_DENIED:
printf ("WlanSetInterface [ERROR_ACCESS_DENIED]\n");
break;
case ERROR_GEN_FAILURE:
printf ("WlanSetInterface [ERROR_GEN_FAILURE]\n");
break;
case ERROR_INVALID_HANDLE:
printf ("WlanSetInterface [ERROR_INVALID_HANDLE]\n");
break;
case ERROR_INVALID_PARAMETER:
printf ("WlanSetInterface [ERROR_INVALID_PARAMETER]\n");
break;
/*
case RPC_STATUS:
printf ("WlanSetInterface [RPC_STATUS]\n");
break;
*/
default:
printf ("WlanSetInterface [SHOULD_NOT]\n");
break;
}
printf("Error occured in WlanSetInterface: %d\n", rtn);
return rtn;
}
return rtn;
}
