wince 6.0下wifi控制类

// // Copyright (c) Microsoft Corporation. All rights reserved. // // // Use of this sample source code is subject to the terms of the Microsoft // license agreement under which you licensed this sample source code. If // you did not accept the terms of the license agreement, you are not // authorized to use this sample source code. For the terms of the license, // please see the license agreement between you and Microsoft or, if applicable, // see the LICENSE.RTF on your install media or the root of your tools installation. // THE SAMPLE SOURCE CODE IS PROVIDED "AS IS", WITH NO WARRANTIES. // /*++ THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A PARTICULAR PURPOSE. Module Name: wzctool.cpp Abstract: Program to test WZC (wireless zero config) service. wzctool.exe uses WZC APIs. Environment: Revision History: 05/04/2001 - Initial version 06/21/2002 - Added -c option 03/23/2004 - Correcting broken features, adding peap, and other general options re-wrote for WINDOWS CE. --*/ #include <windows.h> #include <stdio.h> #include <stdarg.h> #include <eapol.h> #include <wzcsapi.h> #include <ntddndis.h> // utility macro to convert a hexa digit into its value #define HEX(c) ((c)<='9'?(c)-'0':(c)<='F'?(c)-'A'+0xA:(c)-'a'+0xA) WCHAR* g_szAuthenticationMode[] = { L"Ndis802_11AuthModeOpen", L"Ndis802_11AuthModeShared", L"Ndis802_11AuthModeAutoSwitch", L"Ndis802_11AuthModeWPA", L"Ndis802_11AuthModeWPAPSK", L"Ndis802_11AuthModeWPANone", L"Ndis802_11AuthModeWPA2", L"Ndis802_11AuthModeWPA2PSK" }; WCHAR* g_szcPrivacyMode[] = { TEXT("Ndis802_11WEPEnabled"), TEXT("Ndis802_11WEPDisabled"), TEXT("Ndis802_11WEPKeyAbsent"), TEXT("Ndis802_11WEPNotSupported"), TEXT("Ndis802_11Encryption2Enabled"), TEXT("Ndis802_11Encryption2KeyAbsent"), TEXT("Ndis802_11Encryption3Enabled"), TEXT("Ndis802_11Encryption3KeyAbsent") }; WCHAR g_WirelessCard1[MAX_PATH] = L""; // 1st wireless card found by WZC query int WasOption // look for argument like '-t' or '/t'. // returns option index // returns index of argv[] found, -1 if not found ( IN int argc, // number of args IN WCHAR* argv[], // arg array IN WCHAR* szOption // to find ('t') ) { for(int i=0; i<argc; i++) { if( ((*argv[i] == L'-') || (*argv[i] == L'/')) && !wcscmp(argv[i]+1, szOption)) return i; } return -1; } // WasOption() int GetOption // look for argument like '-t 100' or '/t 100'. // returns index of '100' if option ('t') is found // returns -1 if not found ( int argc, // number of args IN WCHAR* argv[], // arg array IN WCHAR* pszOption, // to find ('n') OUT WCHAR** ppszArgument // option value ('100') ) { if(!ppszArgument) return -1; int i = WasOption(argc, argv, pszOption); if((i < 0) || ((i+1) >= argc)) { *ppszArgument = NULL; return -1; } *ppszArgument = argv[i+1]; return i+1; } // GetOption() void ShowTextMessages ( IN WCHAR **szMsgBlock ) { for(WCHAR **sz1=szMsgBlock; *sz1; sz1++) wprintf(L"%s", *sz1); } void EnumWirelessNetworkCard // enumerate wireless network cards detected by WZC ( // arg none ) { INTFS_KEY_TABLE IntfsTable; IntfsTable.dwNumIntfs = 0; IntfsTable.pIntfs = NULL; DWORD dwStatus = WZCEnumInterfaces(NULL, &IntfsTable); if(dwStatus != ERROR_SUCCESS) { wprintf(L"WZCEnumInterfaces() error 0x%08X\n", dwStatus); return; } // print the GUIDs // note that in CE the GUIDs are simply the device instance name // i.e XWIFI11B1, CISCO1, ISLP21, ... // if(!IntfsTable.dwNumIntfs) { wprintf(L"system has no wireless card.\n"); return; } for(unsigned int i=0; i < IntfsTable.dwNumIntfs; i++) wprintf(L"wifi-card [%d] = %s\n", i, IntfsTable.pIntfs[i].wszGuid); LocalFree(IntfsTable.pIntfs); // need to free memory allocated by WZC for us. } // EnumWirelessNetworkCard void GetFirstWirelessNetworkCard // find the first wireless network cards // found card name goes to g_WirelessCard1 ( // arg none ) { g_WirelessCard1[0] = L'\0'; INTFS_KEY_TABLE IntfsTable; IntfsTable.dwNumIntfs = 0; IntfsTable.pIntfs = NULL; DWORD dwStatus = WZCEnumInterfaces(NULL, &IntfsTable); if(dwStatus != ERROR_SUCCESS) { wprintf(L"WZCEnumInterfaces() error 0x%08X\n", dwStatus); return; } // print the GUIDs // note that in CE the GUIDs are simply the device instance name // i.e XWIFI11B1, CISCO1, ISLP2, ... // if(!IntfsTable.dwNumIntfs) { wprintf(L"system has no wireless card.\n"); return; } wcsncpy(g_WirelessCard1, IntfsTable.pIntfs[0].wszGuid, MAX_PATH-1); wprintf(L"wireless card found: %s\n", g_WirelessCard1); // need to free memory allocated by WZC for us. LocalFree(IntfsTable.pIntfs); } // GetFirstWirelessNetworkCard void PrintMacAddress // some RAW_DATA is a MAC ADDRESS, this function is for printing MAC ADDRESS ( IN PRAW_DATA prdMAC ) { if (prdMAC == NULL || prdMAC->dwDataLen == 0) wprintf(L"<NULL>"); else if(prdMAC->dwDataLen != 6) wprintf(L"<INVLID MAC>"); else { wprintf(L"%02X:%02X:%02X:%02X:%02X:%02X", prdMAC->pData[0], prdMAC->pData[1], prdMAC->pData[2], prdMAC->pData[3], prdMAC->pData[4], prdMAC->pData[5]); } } // PrintMacAddress() void PrintSSID // some RAW_DATA is a SSID, this function is for printing SSID ( PRAW_DATA prdSSID // RAW SSID data ) { if (prdSSID == NULL || prdSSID->dwDataLen == 0) wprintf(L"<NULL>"); else { WCHAR szSsid[33]; for (UINT i = 0; i < prdSSID->dwDataLen; i++) szSsid[i] = prdSSID->pData[i]; szSsid[i] = L'\0'; wprintf(L"%s", szSsid); } } // PrintSSID() WCHAR g_szSupportedRate[32];// = { L"1", L"2", L"5.5", L"11", L"" }; // Mbit/s WCHAR* SupportedRate // rate values in WCHAR string ( IN BYTE ucbRawValue ) { double fRate = ((double)(ucbRawValue & 0x7F)) * 0.5; swprintf(g_szSupportedRate, L"%.1f", fRate); return g_szSupportedRate; } // SupportedRate() UINT ChannelNumber // // calculate 802.11b channel number for given frequency // return 1-14 based on the given ulFrequency_kHz // return 0 for invalid frequency range // // 2412 MHz = ch-1 // 2417 MHz = ch-2 // 2422 MHz = ch-3 // 2427 MHz = ch-4 // 2432 MHz = ch-5 // 2437 MHz = ch-6 // 2442 MHz = ch-7 // 2447 MHz = ch-8 // 2452 MHz = ch-9 // 2457 MHz = ch-10 // 2462 MHz = ch-11 // 2467 MHz = ch-12 // 2472 MHz = ch-13 // 2484 MHz = ch-14 // ( IN ULONG ulFrequency_kHz // frequency in kHz ) { ULONG ulFrequency_MHz = ulFrequency_kHz/1000; if((2412<=ulFrequency_MHz) && (ulFrequency_MHz<2484)) return ((ulFrequency_MHz-2412)/5)+1; else if(ulFrequency_MHz==2484) return 14; return 0; // invalid channel number } // ChannelNumber() void PrintConfigList // print WZC configuration list // used when printing [Available Networks] and [Preferred Networks] ( PRAW_DATA prdBSSIDList ) { if (prdBSSIDList == NULL || prdBSSIDList->dwDataLen == 0) { wprintf(L"<NULL> entry."); } else