禁用USB win32
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站长推荐:NSetup一键部署软件
一键式完成美化安装包制作，自动增量升级，数据统计，数字签名。应对各种复杂场景，脚本模块化拆分，常规复杂的脚本代码，图形化设置。无需专业的研发经验，轻松完成项目部署。(www.nsetup.cn)
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#include "stdafx.h" #include <iostream> #include <initguid.h> #include <windows.h> #include <setupapi.h> #include <usbiodef.h> #include <Usbioctl.h> #include <cfgmgr32.h> #include <cstring> #include <stdlib.h> #include <malloc.h> #include <basetyps.h> #include <tchar.h> #include <SDKDDKVer.h> #include <winioctl.h> #pragma comment(lib,"setupapi") using namespace std; /* void test(){ BOOL rlt = FALSE; GUID devGUID = {0x36fc9e60L, 0xc465, 0x11cf, {0x80, 0x56, 0x44, 0x45, 0x53, 0x54, 0x00, 0x00}}; HDEVINFO m_hDevInfo = INVALID_HANDLE_VALUE; SP_DEVINFO_DATA m_DeviceInfoData; RtlZeroMemory(&m_DeviceInfoData, sizeof(SP_DEVINFO_DATA)); // 初始化m_DeviceInfoData， m_DeviceInfoData.cbSize = sizeof(SP_DEVINFO_DATA); m_hDevInfo = SetupDiGetClassDevs(&devGUID,0,0,DIGCF_PRESENT ); for (DWORD i = 0; SetupDiEnumDeviceInfo ( m_hDevInfo, i, &m_DeviceInfoData ); i++ ) { DWORD DataT; LPTSTR buffer = NULL; DWORD buffersize = 0; while ( !SetupDiGetDeviceRegistryProperty ( m_hDevInfo, &m_DeviceInfoData, SPDRP_DEVICEDESC, &DataT, (PBYTE)buffer, buffersize, &buffersize ) ) { if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { // Change the buffer size. if (buffer) { LocalFree(buffer); } buffer = reinterpret_cast<LPTSTR>((char*)LocalAlloc(LPTR,buffersize)); } else { break; } } if ( ( buffer != NULL ) ) { if (buffer) { LocalFree(buffer); } break; } if (buffer) { LocalFree(buffer); } } SP_PROPCHANGE_PARAMS propChange = { sizeof ( SP_CLASSINSTALL_HEADER ) }; propChange.ClassInstallHeader.InstallFunction = DIF_PROPERTYCHANGE; propChange.Scope = DICS_FLAG_GLOBAL; propChange.StateChange = DICS_DISABLE; // 启用DICS_ENABLE ,DICS_DISABLE GUID uid = m_DeviceInfoData.ClassGuid; if (m_DeviceInfoData.DevInst != NULL) { rlt = SetupDiSetClassInstallParams ( m_hDevInfo, &m_DeviceInfoData, ( SP_CLASSINSTALL_HEADER * ) &propChange, sizeof ( propChange ) ); } cout << "0000000" << rlt; if ( rlt ) { rlt = SetupDiCallClassInstaller ( DIF_PROPERTYCHANGE, m_hDevInfo, &m_DeviceInfoData ); } cout << "11111" << rlt; cout << GetLastError(); } */ BOOL StateChange( DWORD dwNewState, DWORD dwDevID, HDEVINFO hDevInfo); BOOL IsDisableable(DWORD dwDevID, HDEVINFO hDevInfo); BOOL IsDisabled(DWORD dwDevID, HDEVINFO hDevInfo); BOOL GetRegistryProperty( HDEVINFO DeviceInfoSet, PSP_DEVINFO_DATA DeviceInfoData, ULONG Property, PVOID Buffer, PULONG Length ) { while ( !SetupDiGetDeviceRegistryProperty( DeviceInfoSet, DeviceInfoData, Property, NULL, (BYTE *)*(TCHAR **)Buffer, *Length, Length)) { // 长度不够则重新分配缓冲区 if (GetLastError() == ERROR_INSUFFICIENT_BUFFER) { if (*(LPTSTR *)Buffer) LocalFree(*(LPTSTR *)Buffer); *(LPTSTR *)Buffer = reinterpret_cast<LPTSTR>((PCHAR)LocalAlloc(LPTR,*Length)); } else { return false; } } return (BOOL)(*(LPTSTR *)Buffer)[0]; } BOOL EnableDevice(DWORD dwDevID, HDEVINFO hDevInfo) { return StateChange(DICS_ENABLE,dwDevID,hDevInfo); } BOOL DisableDevice(DWORD dwDevID, HDEVINFO hDevInfo) { return StateChange(DICS_DISABLE,dwDevID,hDevInfo); } BOOL ControlDevice(DWORD dwDevID, HDEVINFO hDevInfo , BOOL bEnable) { BOOL bCanDisable; bCanDisable = (IsDisableable(dwDevID,hDevInfo) && (!IsDisabled(dwDevID,hDevInfo))); cout << bEnable << bCanDisable <<endl; if (bEnable)//Enable NetCard { if (!bCanDisable) { return EnableDevice(dwDevID,hDevInfo); } } else //Disable NetCard { if (bCanDisable ) { return DisableDevice(dwDevID,hDevInfo); } } return TRUE; } BOOL SetCOMDevState(BOOL bEnable) { DWORD Status, Problem; LPTSTR Buffer = NULL; DWORD BufSize = 0; BOOL bResult = FALSE; // 返回所有设备信息 HDEVINFO hDevInfo = SetupDiGetClassDevs(NULL,NULL,0,DIGCF_PRESENT|DIGCF_ALLCLASSES); if (INVALID_HANDLE_VALUE == hDevInfo ) return bResult; SP_DEVINFO_DATA DeviceInfoData = {sizeof(SP_DEVINFO_DATA)}; ////////////////////////////////////////////////////////////////////////// // 枚举设备 ////////////////////////////////////////////////////////////////////////// for ( DWORD DeviceId=0; SetupDiEnumDeviceInfo( hDevInfo,DeviceId,&DeviceInfoData); DeviceId++) { // 获得设备的状态 if (CM_Get_DevNode_Status(&Status, &Problem, DeviceInfoData.DevInst ,0) != CR_SUCCESS) continue; // 获取设备类名 TCHAR szDevName [MAX_PATH] = _T("") ; if (GetRegistryProperty(hDevInfo, &DeviceInfoData, SPDRP_CLASS , &Buffer, (PULONG)&BufSize)) { lstrcpyn( szDevName, Buffer, MAX_PATH ); } //printf("%S \n",szDevName); // if ( lstrcmp( szDevName, _T("Ports") ) == 0 ) if ( lstrcmp( szDevName, _T("USB") ) == 0 ) { TCHAR szName [MAX_PATH] = _T("") ; if (GetRegistryProperty(hDevInfo, &DeviceInfoData, SPDRP_ENUMERATOR_NAME , &Buffer, (PULONG)&BufSize)) { lstrcpyn( szName, Buffer, MAX_PATH ); } printf("-------%S \n",szName); if ( lstrcmp( szName, _T("USB") ) == 0 ) { if (GetRegistryProperty(hDevInfo, &DeviceInfoData, SPDRP_DRIVER , &Buffer, (PULONG)&BufSize)) { lstrcpyn( szName, Buffer, MAX_PATH ); // 获取设备描述 if (GetRegistryProperty(hDevInfo, &DeviceInfoData, SPDRP_DEVICEDESC , &Buffer, (PULONG)&BufSize)) { lstrcpyn( szName, Buffer, MAX_PATH ); printf("----------------%S \n",szName); //if ( lstrcmp( szName, _T("USB Composite Device") ) == 0 )//找到设备 //{ cout << "begin->"<<endl; bResult = ControlDevice(DeviceId,hDevInfo,bEnable); //} } } } } } SetupDiDestroyDeviceInfoList(hDevInfo); return bResult; } BOOL StateChange( DWORD dwNewState, DWORD dwDevID, HDEVINFO hDevInfo) { SP_PROPCHANGE_PARAMS PropChangeParams; SP_DEVINFO_DATA DevInfoData = {sizeof(SP_DEVINFO_DATA)}; SP_DEVINSTALL_PARAMS devParams; //查询设备信息 if (!SetupDiEnumDeviceInfo( hDevInfo, dwDevID, &DevInfoData)) { cout << "SetupDiEnumDeviceInfo FAILED" << endl; return FALSE; } //设置设备属性变化参数 PropChangeParams.ClassInstallHeader.cbSize = sizeof(SP_CLASSINSTALL_HEADER); PropChangeParams.ClassInstallHeader.InstallFunction = DIF_PROPERTYCHANGE; PropChangeParams.Scope = DICS_FLAG_GLOBAL; //使修改的属性保存在所有的硬件属性文件 PropChangeParams.StateChange = dwNewState; PropChangeParams.HwProfile = 0; //改变设备属性 if (!SetupDiSetClassInstallParams( hDevInfo, &DevInfoData, (SP_CLASSINSTALL_HEADER *)&PropChangeParams, sizeof(PropChangeParams))) { cout << "SetupDiSetClassInstallParams FAILED" << endl; return FALSE; } PropChangeParams.ClassInstallHeader.cbSize = sizeof(SP_CLASSINSTALL_HEADER); PropChangeParams.ClassInstallHeader.InstallFunction = DIF_PROPERTYCHANGE; PropChangeParams.Scope = DICS_FLAG_CONFIGSPECIFIC;//使修改的属性保存在指定的属性文件 PropChangeParams.StateChange = dwNewState; PropChangeParams.HwProfile = 0; //改变设备属性并调用安装服务 if (!SetupDiSetClassInstallParams( hDevInfo, &DevInfoData, (SP_CLASSINSTALL_HEADER *)&PropChangeParams, sizeof(PropChangeParams)) || !SetupDiCallClassInstaller(DIF_PROPERTYCHANGE, hDevInfo, &DevInfoData)) { cout << "failed" << GetLastError() << endl; return TRUE; } else { cout << "success" << endl; //判断是否需要重新启动 devParams.cbSize = sizeof(devParams); if (!SetupDiGetDeviceInstallParams( hDevInfo, &DevInfoData, &devParams)) { cout << "SetupDiGetDeviceInstallParams FAILED" << endl; return FALSE; } if (devParams.Flags & (DI_NEEDRESTART|DI_NEEDREBOOT)) { cout << "Need Restart Computer" << endl; return TRUE; } return TRUE; } } BOOL IsDisableable(DWORD dwDevID, HDEVINFO hDevInfo) { SP_DEVINFO_DATA DevInfoData = {sizeof(SP_DEVINFO_DATA)}; DWORD dwDevStatus,dwProblem; if(!SetupDiEnumDeviceInfo(hDevInfo,dwDevID,&DevInfoData)) { cout << "SetupDiEnumDeviceInfo FAILED" << endl; return FALSE; } //查询设备状态 if(CM_Get_DevNode_Status(&dwDevStatus,&dwProblem,DevInfoData.DevInst,0)!=CR_SUCCESS) { cout << "CM_GET_DevNode_Status FAILED" << endl; return FALSE; } return ((dwDevStatus & DN_DISABLEABLE) && (dwProblem != CM_PROB_HARDWARE_DISABLED)); } BOOL IsDisabled(DWORD dwDevID, HDEVINFO hDevInfo) { SP_DEVINFO_DATA DevInfoData = {sizeof(SP_DEVINFO_DATA)}; DWORD dwDevStatus,dwProblem; if(!SetupDiEnumDeviceInfo(hDevInfo,dwDevID,&DevInfoData)) { cout << "SetupDiEnumDeviceInfo FAILED" << endl; return FALSE; } //查询设备状态 if(CM_Get_DevNode_Status(&dwDevStatus,&dwProblem,DevInfoData.DevInst,0)!=CR_SUCCESS) { cout << "CM_GET_DevNode_Status FAILED" << endl; return FALSE; } return ((dwDevStatus & DN_HAS_PROBLEM) && (dwProblem == CM_PROB_DISABLED)); } int _tmain(int argc, _TCHAR* argv[]) { SetCOMDevState(false); return 0; } |
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