diff options
Diffstat (limited to 'setupapi/types_windows.go')
| -rw-r--r-- | setupapi/types_windows.go | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/setupapi/types_windows.go b/setupapi/types_windows.go index 9bbe38b..0eb640c 100644 --- a/setupapi/types_windows.go +++ b/setupapi/types_windows.go @@ -23,6 +23,20 @@ const ( CONFIGMG_VERSION = 0x0400 ) +// +// Define maximum string length constants +// +const ( + LINE_LEN = 256 // Windows 9x-compatible maximum for displayable strings coming from a device INF. + MAX_INF_STRING_LENGTH = 4096 // Actual maximum size of an INF string (including string substitutions). + MAX_INF_SECTION_NAME_LENGTH = 255 // For Windows 9x compatibility, INF section names should be constrained to 32 characters. + MAX_TITLE_LEN = 60 + MAX_INSTRUCTION_LEN = 256 + MAX_LABEL_LEN = 30 + MAX_SERVICE_NAME_LEN = 256 + MAX_SUBTITLE_LEN = 256 +) + const ( // SP_MAX_MACHINENAME_LENGTH defines maximum length of a machine name in the format expected by ConfigMgr32 CM_Connect_Machine (i.e., "\\\\MachineName\0"). SP_MAX_MACHINENAME_LENGTH = windows.MAX_PATH + 3 @@ -285,6 +299,128 @@ const ( DICS_FLAG_CONFIGGENERAL DICS_FLAG = 0x00000004 // 1 or more hardware profile-specific changes to follow ) +type SP_DRVINFO_DATA struct { + Size uint32 + DriverType uint32 + _ uintptr + Description [LINE_LEN]uint16 + MfgName [LINE_LEN]uint16 + ProviderName [LINE_LEN]uint16 + DriverDate windows.Filetime + DriverVersion uint64 +} + +func (data SP_DRVINFO_DATA) ToGo() *DrvInfoData { + return &DrvInfoData{ + DriverType: data.DriverType, + Description: windows.UTF16ToString(data.Description[:]), + MfgName: windows.UTF16ToString(data.MfgName[:]), + ProviderName: windows.UTF16ToString(data.ProviderName[:]), + DriverDate: data.DriverDate, + DriverVersion: data.DriverVersion, + } +} + +// DrvInfoData is driver information structure (member of a driver info list that may be associated with a particular device instance, or (globally) with a device information set) +type DrvInfoData struct { + DriverType uint32 + Description string + MfgName string + ProviderName string + DriverDate windows.Filetime + DriverVersion uint64 +} + +func (DriverInfoData DrvInfoData) ToWindows() (data *SP_DRVINFO_DATA, err error) { + data = &SP_DRVINFO_DATA{ + DriverType: DriverInfoData.DriverType, + DriverDate: DriverInfoData.DriverDate, + DriverVersion: DriverInfoData.DriverVersion, + } + data.Size = uint32(unsafe.Sizeof(*data)) + + DescriptionUTF16, err := syscall.UTF16FromString(DriverInfoData.Description) + if err != nil { + return + } + copy(data.Description[:], DescriptionUTF16) + + MfgNameUTF16, err := syscall.UTF16FromString(DriverInfoData.MfgName) + if err != nil { + return + } + copy(data.MfgName[:], MfgNameUTF16) + + ProviderNameUTF16, err := syscall.UTF16FromString(DriverInfoData.ProviderName) + if err != nil { + return + } + copy(data.ProviderName[:], ProviderNameUTF16) + + return +} + +type _SP_DRVINFO_DETAIL_DATA struct { + Size uint32 + InfDate windows.Filetime + CompatIDsOffset uint32 + CompatIDsLength uint32 + _ uintptr + SectionName [LINE_LEN]uint16 + InfFileName [windows.MAX_PATH]uint16 + DrvDescription [LINE_LEN]uint16 + HardwareID [1]uint16 +} + +func (_data _SP_DRVINFO_DETAIL_DATA) toGo(bufLen uint32) (DriverInfoDetailData *DrvInfoDetailData) { + DriverInfoDetailData = &DrvInfoDetailData{ + InfDate: _data.InfDate, + SectionName: windows.UTF16ToString(_data.SectionName[:]), + InfFileName: windows.UTF16ToString(_data.InfFileName[:]), + DrvDescription: windows.UTF16ToString(_data.DrvDescription[:]), + CompatIDs: []string{}, + } + + bufW := _data.getBuf(bufLen) + + if _data.CompatIDsOffset > 1 { + DriverInfoDetailData.HardwareID = windows.UTF16ToString(bufW[:wcslen(bufW)]) + } + + if _data.CompatIDsLength > 0 { + bufW = bufW[_data.CompatIDsOffset : _data.CompatIDsOffset+_data.CompatIDsLength] + for i := 0; i < len(bufW); { + j := i + wcslen(bufW[i:]) + if i < j { + DriverInfoDetailData.CompatIDs = append(DriverInfoDetailData.CompatIDs, windows.UTF16ToString(bufW[i:j])) + } + i = j + 1 + } + } + + return +} + +func (_data _SP_DRVINFO_DETAIL_DATA) getBuf(bufLen uint32) []uint16 { + len := (bufLen - uint32(unsafe.Offsetof(_data.HardwareID))) / 2 + sl := struct { + addr *uint16 + len int + cap int + }{&_data.HardwareID[0], int(len), int(len)} + return *(*[]uint16)(unsafe.Pointer(&sl)) +} + +// DrvInfoDetailData is driver information details structure (provides detailed information about a particular driver information structure) +type DrvInfoDetailData struct { + InfDate windows.Filetime + SectionName string + InfFileName string + DrvDescription string + HardwareID string + CompatIDs []string +} + // DICD flags control SetupDiCreateDeviceInfo type DICD uint32 @@ -293,6 +429,19 @@ const ( DICD_INHERIT_CLASSDRVS DICD = 0x00000002 ) +// +// SPDIT flags to distinguish between class drivers and +// device drivers. +// (Passed in 'DriverType' parameter of driver information list APIs) +// +type SPDIT uint32 + +const ( + SPDIT_NODRIVER SPDIT = 0x00000000 + SPDIT_CLASSDRIVER SPDIT = 0x00000001 + SPDIT_COMPATDRIVER SPDIT = 0x00000002 +) + // DIGCF flags control what is included in the device information set built by SetupDiGetClassDevs type DIGCF uint32 |