SchultesDev/wireguard-go
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wintun: get interface path properly with cfgmgr

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This commit is contained in:
Jason A. Donenfeld
2019-07-23 14:58:46 +02:00
parent eeeac287ef
commit a2249449d6
4 changed files with 92 additions and 29 deletions
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67
tun/wintun/setupapi/zsetupapi_windows.go
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@@ -38,33 +38,36 @@ func errnoErr(e syscall.Errno) error {
var (
modsetupapi = windows.NewLazySystemDLL("setupapi.dll")
modCfgMgr32 = windows.NewLazySystemDLL("CfgMgr32.dll")
procSetupDiCreateDeviceInfoListExW = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW")
procSetupDiGetDeviceInfoListDetailW = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW")
procSetupDiCreateDeviceInfoW = modsetupapi.NewProc("SetupDiCreateDeviceInfoW")
procSetupDiEnumDeviceInfo = modsetupapi.NewProc("SetupDiEnumDeviceInfo")
procSetupDiDestroyDeviceInfoList = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList")
procSetupDiBuildDriverInfoList = modsetupapi.NewProc("SetupDiBuildDriverInfoList")
procSetupDiCancelDriverInfoSearch = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch")
procSetupDiEnumDriverInfoW = modsetupapi.NewProc("SetupDiEnumDriverInfoW")
procSetupDiGetSelectedDriverW = modsetupapi.NewProc("SetupDiGetSelectedDriverW")
procSetupDiSetSelectedDriverW = modsetupapi.NewProc("SetupDiSetSelectedDriverW")
procSetupDiGetDriverInfoDetailW = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW")
procSetupDiDestroyDriverInfoList = modsetupapi.NewProc("SetupDiDestroyDriverInfoList")
procSetupDiGetClassDevsExW = modsetupapi.NewProc("SetupDiGetClassDevsExW")
procSetupDiCallClassInstaller = modsetupapi.NewProc("SetupDiCallClassInstaller")
procSetupDiOpenDevRegKey = modsetupapi.NewProc("SetupDiOpenDevRegKey")
procSetupDiGetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW")
procSetupDiSetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW")
procSetupDiGetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW")
procSetupDiGetDeviceInstanceIdW = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW")
procSetupDiGetClassInstallParamsW = modsetupapi.NewProc("SetupDiGetClassInstallParamsW")
procSetupDiSetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW")
procSetupDiSetClassInstallParamsW = modsetupapi.NewProc("SetupDiSetClassInstallParamsW")
procSetupDiClassNameFromGuidExW = modsetupapi.NewProc("SetupDiClassNameFromGuidExW")
procSetupDiClassGuidsFromNameExW = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW")
procSetupDiGetSelectedDevice = modsetupapi.NewProc("SetupDiGetSelectedDevice")
procSetupDiSetSelectedDevice = modsetupapi.NewProc("SetupDiSetSelectedDevice")
procSetupDiCreateDeviceInfoListExW = modsetupapi.NewProc("SetupDiCreateDeviceInfoListExW")
procSetupDiGetDeviceInfoListDetailW = modsetupapi.NewProc("SetupDiGetDeviceInfoListDetailW")
procSetupDiCreateDeviceInfoW = modsetupapi.NewProc("SetupDiCreateDeviceInfoW")
procSetupDiEnumDeviceInfo = modsetupapi.NewProc("SetupDiEnumDeviceInfo")
procSetupDiDestroyDeviceInfoList = modsetupapi.NewProc("SetupDiDestroyDeviceInfoList")
procSetupDiBuildDriverInfoList = modsetupapi.NewProc("SetupDiBuildDriverInfoList")
procSetupDiCancelDriverInfoSearch = modsetupapi.NewProc("SetupDiCancelDriverInfoSearch")
procSetupDiEnumDriverInfoW = modsetupapi.NewProc("SetupDiEnumDriverInfoW")
procSetupDiGetSelectedDriverW = modsetupapi.NewProc("SetupDiGetSelectedDriverW")
procSetupDiSetSelectedDriverW = modsetupapi.NewProc("SetupDiSetSelectedDriverW")
procSetupDiGetDriverInfoDetailW = modsetupapi.NewProc("SetupDiGetDriverInfoDetailW")
procSetupDiDestroyDriverInfoList = modsetupapi.NewProc("SetupDiDestroyDriverInfoList")
procSetupDiGetClassDevsExW = modsetupapi.NewProc("SetupDiGetClassDevsExW")
procSetupDiCallClassInstaller = modsetupapi.NewProc("SetupDiCallClassInstaller")
procSetupDiOpenDevRegKey = modsetupapi.NewProc("SetupDiOpenDevRegKey")
procSetupDiGetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiGetDeviceRegistryPropertyW")
procSetupDiSetDeviceRegistryPropertyW = modsetupapi.NewProc("SetupDiSetDeviceRegistryPropertyW")
procSetupDiGetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiGetDeviceInstallParamsW")
procSetupDiGetDeviceInstanceIdW = modsetupapi.NewProc("SetupDiGetDeviceInstanceIdW")
procSetupDiGetClassInstallParamsW = modsetupapi.NewProc("SetupDiGetClassInstallParamsW")
procSetupDiSetDeviceInstallParamsW = modsetupapi.NewProc("SetupDiSetDeviceInstallParamsW")
procSetupDiSetClassInstallParamsW = modsetupapi.NewProc("SetupDiSetClassInstallParamsW")
procSetupDiClassNameFromGuidExW = modsetupapi.NewProc("SetupDiClassNameFromGuidExW")
procSetupDiClassGuidsFromNameExW = modsetupapi.NewProc("SetupDiClassGuidsFromNameExW")
procSetupDiGetSelectedDevice = modsetupapi.NewProc("SetupDiGetSelectedDevice")
procSetupDiSetSelectedDevice = modsetupapi.NewProc("SetupDiSetSelectedDevice")
procCM_Get_Device_Interface_List_SizeW = modCfgMgr32.NewProc("CM_Get_Device_Interface_List_SizeW")
procCM_Get_Device_Interface_ListW = modCfgMgr32.NewProc("CM_Get_Device_Interface_ListW")
)
func setupDiCreateDeviceInfoListEx(classGUID *windows.GUID, hwndParent uintptr, machineName *uint16, reserved uintptr) (handle DevInfo, err error) {
@@ -381,3 +384,15 @@ func SetupDiSetSelectedDevice(deviceInfoSet DevInfo, deviceInfoData *DevInfoData
}
return
}
func cm_Get_Device_Interface_List_Size(len *uint32, interfaceClass *windows.GUID, deviceID *uint16, flags uint32) (ret uint32) {
r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_List_SizeW.Addr(), 4, uintptr(unsafe.Pointer(len)), uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(flags), 0, 0)
ret = uint32(r0)
return
}
func cm_Get_Device_Interface_List(interfaceClass *windows.GUID, deviceID *uint16, buffer *uint16, bufferLen uint32, flags uint32) (ret uint32) {
r0, _, _ := syscall.Syscall6(procCM_Get_Device_Interface_ListW.Addr(), 5, uintptr(unsafe.Pointer(interfaceClass)), uintptr(unsafe.Pointer(deviceID)), uintptr(unsafe.Pointer(buffer)), uintptr(bufferLen), uintptr(flags), 0)
ret = uint32(r0)
return
}