QT---Native Wifi functions 应用(WiFi有密码连接)

实现功能

    无线网卡列表

    无线热点扫面

    无线连接（有密码，配置文件连接方式）

    无线断开

    重命名本地无线名（两种方式）

    删除无线配置文件

    开启和关闭无线网卡

Native Wifi 简介

    是提供给软件开发者来开发windows 无线管理的一系列API。编程人员可以通过这些函数来进行相关的无线管理，当然我们还可以通过netsh终端命令来管理，这对于非编程人员就可以简单的实现，具体可以查阅相关资料去了解。

    API如下：

• WLAN_NOTIFICATION_CALLBACK
• WlanAllocateMemory
• WlanCloseHandle
• WlanConnect
• WlanDeleteProfile
• WlanDisconnect
• WlanEnumInterfaces
• WlanExtractPsdIEDataList
• WlanFreeMemory
• WlanGetAvailableNetworkList
• WlanGetFilterList
• WlanGetInterfaceCapability
• WlanGetNetworkBssList
• WlanGetProfile
• WlanGetProfileCustomUserData
• WlanGetProfileList
• WlanGetSecuritySettings
• WlanHostedNetworkForceStart
• WlanHostedNetworkForceStop
• WlanHostedNetworkInitSettings
• WlanHostedNetworkQueryProperty
• WlanHostedNetworkQuerySecondaryKey
• WlanHostedNetworkQueryStatus
• WlanHostedNetworkRefreshSecuritySettings
• WlanHostedNetworkSetProperty
• WlanHostedNetworkSetSecondaryKey
• WlanHostedNetworkStartUsing
• WlanHostedNetworkStopUsing
• WlanIhvControl
• WlanOpenHandle
• WlanQueryAutoConfigParameter
• WlanQueryInterface
• WlanReasonCodeToString
• WlanRegisterNotification
• WlanRegisterVirtualStationNotification
• WlanRenameProfile
• WlanSaveTemporaryProfile
• WlanScan
• WlanSetAutoConfigParameter
• WlanSetFilterList
• WlanSetInterface
• WlanSetProfile
• WlanSetProfileCustomUserData
• WlanSetProfileEapUserData
• WlanSetProfileEapXmlUserData
• WlanSetProfileList
• WlanSetProfilePosition
• WlanSetPsdIeDataList
• WlanSetSecuritySettings

• WlanUIEditProfile

无线的连接相关知识

    从windows的无线网络属性设置窗口来对比，在API编程中，同样有个配置文件来设置这些属性的，那就是profile文件，通过编写xml文件来设置相关属性。

WLAN_profile Schema Elements [xml配置文件编写格式]：

• WLANProfile
  • name (WLANProfile)
  • SSIDConfig (WLANProfile)
    • SSID (SSIDConfig)
      • hex (SSID)
      • name (SSID)
    • nonBroadcast (SSIDConfig)
  • connectionType (WLANProfile)
  • connectionMode (WLANProfile)
  • autoSwitch (WLANProfile)
  • MSM (WLANProfile)
    • connectivity (MSM)
      • phyType (connectivity)
    • security (MSM)
      • authEncryption (security)
        • authentication (authEncryption)
        • encryption (authEncryption)
        • useOneX (authEncryption)
        • FIPSMode (authEncryption)
      • sharedKey (security)
        • keyType (sharedKey)
        • protected (sharedKey)
        • keyMaterial (sharedKey)
      • keyIndex (security)
      • PMKCacheMode (security)
      • PMKCacheTTL (security)
      • PMKCacheSize (security)
      • preAuthMode (security)
      • preAuthThrottle (security)
  • IHV (WLANProfile)
    • OUIHeader (IHV)
      • OUI (OUIHeader)
      • type (OUIHeader)
    • connectivity (IHV)
    • security (IHV)
    • useMSOneX (IHV)

Wireless Profile Samples[无线配置文件例程]

• Bootstrap Profile Sample
• FIPS Profile Sample
• Non-Broadcast Profile Sample
• Single Sign-On Profile Sample
• WPA-Enterprise with PEAP-MSCHAPv2 Profile Sample
• WPA-Enterprise with TLS Profile Sample
• WPA-Personal Profile Sample
• WPA2-Enterprise with PEAP-MSCHAPv2 Profile Sample
• WPA2-Enterprise with TLS Profile Sample
• WPA2-Personal Profile Sample

    例如常见的路由器，安全类型为WPA2-PSK的xml配置文件如下（有密码）：

    

<?xml version="1.0" encoding="US-ASCII"?>
<WLANProfile xmlns="http://www.microsoft.com/networking/WLAN/profile/v1">
    <name>SampleWPA2PSK</name>
    <SSIDConfig>
        <SSID>
            <name>SampleWPA2PSK</name>
        </SSID>
    </SSIDConfig>
    <connectionType>ESS</connectionType>
    <connectionMode>auto</connectionMode>
    <autoSwitch>false</autoSwitch>
    <MSM>
        <security>
            <authEncryption>
                <authentication>WPA2PSK</authentication>
                <encryption>AES</encryption>
                <useOneX>false</useOneX>
            </authEncryption>

<sharedKey>

<keyType>passPhrase</keyType>

<protected>false</protected>

<keyMaterial> <!-- insert key here --> </keyMaterial>

</sharedKey>

</security>
    </MSM>

</WLANProfile>

    注：

【加密类型设置】

<encryption>AES</encryption>

    【安全类型设置】

<authentication>WPAPSK</authentication>

Value	Description
open	Open 802.11 authentication.
shared	Shared 802.11 authentication.
WPA	WPA-Enterprise 802.11 authentication.
WPAPSK	WPA-Personal 802.11 authentication.
WPA2	WPA2-Enterprise 802.11 authentication.
WPA2PSK	WPA2-Personal 802.11 authentication.

具体功能编程实现(QTCtreator 5.xx)
    .pro文件

    LIBS+=$$quote(E:/qt/2015-4-9/WlanGetProfileTest/WlanGetProfileTest/lib/wlanapi.lib)

    LIBS+=$$quote(E:/qt/2015-4-9/WlanGetProfileTest/WlanGetProfileTest/lib/OLE32.lib)

    包含头文件

    #include<windows.h>

    #include<wlanapi.h>

1. 程序实现（终端打印信息）
2. #include<windows.h>
3. #include<wlanapi.h>
4. #include<string>
5. #include<stdio.h>
6. //无线连接状态
7. intlistenStatus()
8. {
9. HANDLEhClient=NULL;
10. DWORDdwMaxClient=2;
11. DWORDdwCurVersion=0;
12. DWORDdwResult=0;
13. intiRet=0;
14. WCHARGuidString[39]={0};
15. //ListenthestatusoftheAPyouconnected.
16. while(1){
17. Sleep(5000);
18. PWLAN_INTERFACE_INFO_LISTpIfList=NULL;
19. PWLAN_INTERFACE_INFOpIfInfo=NULL;
20. dwResult=WlanOpenHandle(dwMaxClient,NULL,&dwCurVersion,&hClient);
21. if(dwResult!=ERROR_SUCCESS){
22. wprintf(L"WlanOpenHandlefailedwitherror:%u\n",dwResult);
23. return1;
24. }
25. //获取无线网卡列表
26. dwResult=WlanEnumInterfaces(hClient,NULL,&pIfList);
27. if(dwResult!=ERROR_SUCCESS){
28. wprintf(L"WlanEnumInterfacesfailedwitherror:%u\n",dwResult);
29. return1;
30. }else{
31. wprintf(L"NumEntries:%lu\n",pIfList->dwNumberOfItems);
32. wprintf(L"CurrentIndex:%lu\n\n",pIfList->dwIndex);
33. inti;
34. for(i=0;i<(int)pIfList->dwNumberOfItems;i++){
35. pIfInfo=(WLAN_INTERFACE_INFO*)&pIfList->InterfaceInfo[i];
36. wprintf(L"InterfaceIndex[%u]:\t%lu\n",i,i);
37. iRet=StringFromGUID2(pIfInfo->InterfaceGuid,(LPOLESTR)&GuidString,
38. sizeof(GuidString)/sizeof(*GuidString));
39. if(iRet==0)
40. wprintf(L"StringFromGUID2failed\n");
41. else{
42. wprintf(L"InterfaceGUID[%d]:%S\n",i,GuidString);
43. }
44. wprintf(L"InterfaceDescription[%d]:%S",i,
45. pIfInfo->strInterfaceDescription);
46. wprintf(L"\n");
47. wprintf(L"InterfaceState[%d]:\t",i);
48. switch(pIfInfo->isState){
49. casewlan_interface_state_not_ready:
50. wprintf(L"Notready\n");
51. break;
52. casewlan_interface_state_connected:
53. wprintf(L"Connected\n");
54. break;
55. casewlan_interface_state_ad_hoc_network_formed:
56. wprintf(L"Firstnodeinaadhocnetwork\n");
57. break;
58. casewlan_interface_state_disconnecting:
59. wprintf(L"Disconnecting\n");
60. break;
61. casewlan_interface_state_disconnected:
62. wprintf(L"Notconnected\n");
63. break;
64. casewlan_interface_state_associating:
65. wprintf(L"Attemptingtoassociatewithanetwork\n");
66. break;
67. casewlan_interface_state_discovering:
68. wprintf(L"Autoconfigurationisdiscoveringsettingsforthenetwork\n");
69. break;
70. casewlan_interface_state_authenticating:
71. wprintf(L"Inprocessofauthenticating\n");
72. break;
73. default:
74. wprintf(L"Unknownstate%ld\n",pIfInfo->isState);
75. break;
76. }
77. }
78. }
79. }
80. }
81. intmain()
82. {
83. HANDLEhClient=NULL;
84. DWORDdwMaxClient=2;
85. DWORDdwCurVersion=0;
86. DWORDdwResult=0;
87. PWLAN_INTERFACE_INFO_LISTpIfList=NULL;
88. //opensaconnectiontotheserver.
89. dwResult=WlanOpenHandle(dwMaxClient,NULL,&dwCurVersion,&hClient);
90. if(dwResult!=ERROR_SUCCESS){
91. wprintf(L"WlanOpenHandlefailedwitherror:%u\n",dwResult);
92. return1;
93. }
94. //enumeratesallofthewirelessLANinterfacescurrentlyenabledonthelocalcomputer.
95. dwResult=WlanEnumInterfaces(hClient,NULL,&pIfList);
96. if(dwResult!=ERROR_SUCCESS){
97. wprintf(L"WlanEnumInterfacesfailedwitherror:%u\n",dwResult);
98. return1;
99. }else{
100. //disconnectsaninterfacefromitscurrentnetwork.
101. dwResult=WlanDisconnect(hClient,&pIfList->InterfaceInfo[0].InterfaceGuid,NULL);//DISCONNECTFIRST
102. if(dwResult!=ERROR_SUCCESS)
103. {
104. printf("WlanDisconnectfailedwitherror:%lu\n",dwResult);
105. return-1;
106. }
107. //retrievethelistofavailablenetworksonawirelessLANinterface.
108. PWLAN_AVAILABLE_NETWORK_LISTpWLAN_AVAILABLE_NETWORK_LIST=NULL;
109. dwResult=WlanGetAvailableNetworkList(hClient,&pIfList->InterfaceInfo[0].InterfaceGuid,
110. 0,
111. NULL,&pWLAN_AVAILABLE_NETWORK_LIST);
112. if(dwResult!=ERROR_SUCCESS)
113. {
114. printf("WlanGetAvailableNetworkListfailedwitherror:%lu\n",dwResult);
115. WlanFreeMemory(pWLAN_AVAILABLE_NETWORK_LIST);
116. return-1;
117. }
118. //connectawlan
119. LPCWSTRprofileXml;
120. std::wstringstrHead=
121. L"<?xmlversion=\"1.0\"encoding=\"US-ASCII\"?>\
122. <WLANProfilexmlns=\"http://www.microsoft.com/networking/WLAN/profile/v1\">\
123. <name>SampleWPA2PSK</name>\
124. <SSIDConfig>\
125. <SSID>\
126. <name>CJLU</name>\
127. </SSID>\
128. </SSIDConfig>\
129. <connectionType>ESS</connectionType>\
130. <connectionMode>auto</connectionMode>\
131. <autoSwitch>false</autoSwitch>\
132. <MSM>\
133. <security>\
134. <authEncryption>\
135. <authentication>WPA2PSK</authentication>\
136. <encryption>AES</encryption>\
137. <useOneX>false</useOneX>\
138. </authEncryption>\
139. <sharedKey>\
140. <keyType>passPhrase</keyType>\
141. <protected>false</protected>\
142. <keyMaterial>5566778899</keyMaterial>\
143. </sharedKey>\
144. </security>\
145. </MSM>\
146. </WLANProfile>";
147. profileXml=strHead.c_str();
148. WLAN_REASON_CODEWlanreason;
149. //如果<connectionMode>auto</connectionMode>，为自动连接，则下面的一步可以连接上无线
150. dwResult=WlanSetProfile(hClient,
151. &(pIfList->InterfaceInfo[0].InterfaceGuid),
152. 0,profileXml,NULL,TRUE,NULL,&Wlanreason);
153. if(ERROR_SUCCESS!=dwResult)
154. {
155. printf("wlansetprofilefailed%lu.\r\n",dwResult);
156. }
157. //删除无线配置文件
158. /*
159. LPCWSTRprofileName;
160. LPCWSTRnewProfileName;
161. std::wstringstrprofileName=L"SampleWPA2PSK";
162. std::wstringstrNewProfileName=L"test";
163. profileName=strprofileName.c_str();
164. newProfileName=strNewProfileName.c_str();
165. dwResult=WlanDeleteProfile(hClient,
166. &(pIfList->InterfaceInfo[0].InterfaceGuid),
167. profileName,NULL);
168. if(ERROR_SUCCESS!=dwResult)
169. {
170. printf("wlandeleteprofilefailed%lu.\r\n",dwResult);
171. }
172. */
173. /*
174. //重命名无线配置文件，其实只是新建了一个配置文件，并无重命名(更改了wlanapi.h,将此函数换了条件编译位置)
175. dwResult=WlanRenameProfile(hClient,
176. &(pIfList->InterfaceInfo[0].InterfaceGuid),
177. profileName,
178. newProfileName,
179. NULL
180. );
181. if(ERROR_SUCCESS!=dwResult)
182. {
183. printf("wlanRenameprofilefailed%lu.\r\n",dwResult);
184. }
185. */
186. //网卡关闭和开启（关闭了，就开不了了，除非获取了InterfaceGuid
187. //然后可以关闭再开启。用fn+F2手动开启）
188. WLAN_PHY_RADIO_STATEstate;
189. state.dwPhyIndex=0;
190. state.dot11SoftwareRadioState=dot11_radio_state_on;
191. PVOIDpData=&state;
192. dwResult=WlanSetInterface(hClient,&pIfList->InterfaceInfo[0].InterfaceGuid,
193. wlan_intf_opcode_radio_state,sizeof(WLAN_PHY_RADIO_STATE),pData,NULL);
194. if(dwResult!=ERROR_SUCCESS)
195. {
196. wprintf(L"setstatefailed!erris%d\n",dwResult);
197. }
198. }
199. dwResult=WlanCloseHandle(hClient,NULL);
200. if(dwResult!=ERROR_SUCCESS)
201. {
202. wprintf(L"WlanCloseHandlefailed%lu.\r\n",dwResult);
203. }
204. listenStatus();
205. if(pIfList!=NULL){
206. WlanFreeMemory(pIfList);
207. pIfList=NULL;
208. }
209. return0;
210. }

http://blog.csdn.net/freeape/article/details/45954309