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setupapi: Add support for SetupDi(Get|Set)DeviceRegistryProperty()

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Signed-off-by: Simon Rozman <simon@rozman.si>
This commit is contained in:
Simon Rozman
2019-02-05 11:44:47 +01:00
committed by Jason A. Donenfeld
parent e7ffce0d21
commit 99a3b628e9
4 changed files with 242 additions and 24 deletions
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50
setupapi/setupapi_windows_test.go
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@@ -179,6 +179,56 @@ func TestSetupDiOpenDevRegKey(t *testing.T) {
}
}
func TestSetupDiGetDeviceRegistryProperty(t *testing.T) {
devInfoList, err := SetupDiGetClassDevsEx(&deviceClassNetGUID, "", 0, DIGCF_PRESENT, DevInfo(0), "")
if err != nil {
t.Errorf("Error calling SetupDiGetClassDevsEx: %s", err.Error())
}
defer devInfoList.Close()
for i := 0; true; i++ {
data, err := devInfoList.EnumDeviceInfo(i)
if err != nil {
if errWin, ok := err.(syscall.Errno); ok && errWin == 259 /*ERROR_NO_MORE_ITEMS*/ {
break
}
continue
}
val, err := devInfoList.GetDeviceRegistryProperty(data, SPDRP_CLASS)
if err != nil {
t.Errorf("Error calling SetupDiGetDeviceRegistryProperty(SPDRP_CLASS): %s", err.Error())
} else if class, ok := val.(string); !ok || strings.ToLower(class) != "net" {
t.Errorf("SetupDiGetDeviceRegistryProperty(SPDRP_CLASS) should return \"Net\"")
}
val, err = devInfoList.GetDeviceRegistryProperty(data, SPDRP_CLASSGUID)
if err != nil {
t.Errorf("Error calling SetupDiGetDeviceRegistryProperty(SPDRP_CLASSGUID): %s", err.Error())
} /* TODO: Parse GUID string: else if classGUID, ok := val.(string); !ok || parseGUID(classGUID) != deviceClassNetGUID {
t.Errorf("SetupDiGetDeviceRegistryProperty(SPDRP_CLASSGUID) should return %x", deviceClassNetGUID)
}*/
val, err = devInfoList.GetDeviceRegistryProperty(data, SPDRP_COMPATIBLEIDS)
if err != nil {
// Some devices have no SPDRP_COMPATIBLEIDS.
if errWin, ok := err.(syscall.Errno); !ok || errWin != 13 /*windows.ERROR_INVALID_DATA*/ {
t.Errorf("Error calling SetupDiGetDeviceRegistryProperty(SPDRP_COMPATIBLEIDS): %s", err.Error())
}
}
val, err = devInfoList.GetDeviceRegistryProperty(data, SPDRP_CONFIGFLAGS)
if err != nil {
t.Errorf("Error calling SetupDiGetDeviceRegistryProperty(SPDRP_CONFIGFLAGS): %s", err.Error())
}
val, err = devInfoList.GetDeviceRegistryProperty(data, SPDRP_DEVICE_POWER_DATA)
if err != nil {
t.Errorf("Error calling SetupDiGetDeviceRegistryProperty(SPDRP_DEVICE_POWER_DATA): %s", err.Error())
}
}
}
func TestSetupDiGetDeviceInstallParams(t *testing.T) {
devInfoList, err := SetupDiGetClassDevsEx(&deviceClassNetGUID, "", 0, DIGCF_PRESENT, DevInfo(0), "")
if err != nil {