func (self SecurityID) String() (string, error) {
var stringSid *uint16
if err := wrappers.ConvertSidToStringSid(self.sid, &stringSid); err != nil {
return "", NewWindowsError("ConvertSidToStringSid", err)
}
defer wrappers.LocalFree(syscall.Handle(unsafe.Pointer(stringSid)))
return LpstrToString(stringSid), nil
}
func (self COMError) Error() string {
var message *uint16
_, err := wrappers.FormatMessage(
wrappers.FORMAT_MESSAGE_ALLOCATE_BUFFER|wrappers.FORMAT_MESSAGE_IGNORE_INSERTS|wrappers.FORMAT_MESSAGE_FROM_SYSTEM,
0,
uint32(self),
0,
(*uint16)(unsafe.Pointer(&message)),
65536,
nil)
if err != nil {
return fmt.Sprintf("com error 0x%08X", uint32(self))
}
defer wrappers.LocalFree(syscall.Handle(unsafe.Pointer(message)))
return strings.TrimRight(LpstrToString(message), "\r\n")
}
func (self NTError) Error() string {
hModule, err := wrappers.LoadLibrary(syscall.StringToUTF16Ptr("ntdll.dll"))
if err != nil {
return fmt.Sprintf("nt error 0x%08X", uint32(self))
}
defer wrappers.FreeLibrary(hModule)
var message *uint16
_, err = wrappers.FormatMessage(
wrappers.FORMAT_MESSAGE_ALLOCATE_BUFFER|wrappers.FORMAT_MESSAGE_FROM_SYSTEM|wrappers.FORMAT_MESSAGE_FROM_HMODULE,
uintptr(hModule),
uint32(self),
0,
(*uint16)(unsafe.Pointer(&message)),
0,
nil)
if err != nil {
return fmt.Sprintf("nt error 0x%08X", uint32(self))
}
defer wrappers.LocalFree(syscall.Handle(unsafe.Pointer(message)))
return strings.TrimRight(LpstrToString(message), "\r\n")
}