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mms.go
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mms.go
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package iec61850
// #include <iec61850_client.h>
import "C"
import "github.com/spf13/cast"
func toMmsValue(mmsType MmsType, value interface{}) (*C.MmsValue, error) {
var (
mmsValue *C.MmsValue
err error
)
switch mmsType {
case Boolean:
mmsValue, err = toBoolMmsValue(value)
if err != nil {
return nil, err
}
case String:
mmsValue, err = toStringMmsValue(value)
if err != nil {
return nil, err
}
case Float:
mmsValue, err = toFloatMmsValue(value)
if err != nil {
return nil, err
}
case Uint8:
mmsValue, err = toUint8MmsValue(value)
if err != nil {
return nil, err
}
case Uint16:
mmsValue, err = toUint16MmsValue(value)
if err != nil {
return nil, err
}
case Uint32:
mmsValue, err = toUint32MmsValue(value)
if err != nil {
return nil, err
}
case Int8:
mmsValue, err = toInt8MmsValue(value)
if err != nil {
return nil, err
}
case Int16:
mmsValue, err = toInt16MmsValue(value)
if err != nil {
return nil, err
}
case Int32:
mmsValue, err = toInt32MmsValue(value)
if err != nil {
return nil, err
}
case Int64:
mmsValue, err = toInt64MmsValue(value)
if err != nil {
return nil, err
}
default:
return nil, UnSupportOperation
}
return mmsValue, nil
}
func toInt64MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToInt64E(value)
if err != nil {
return nil, err
}
// int64
return C.MmsValue_newIntegerFromInt64(C.int64_t(v)), nil
}
func toInt32MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToInt32E(value)
if err != nil {
return nil, err
}
// int32
return C.MmsValue_newIntegerFromInt32(C.int32_t(v)), nil
}
func toInt16MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToInt16E(value)
if err != nil {
return nil, err
}
// int16
return C.MmsValue_newIntegerFromInt16(C.int16_t(v)), nil
}
func toInt8MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToInt8E(value)
if err != nil {
return nil, err
}
// int8
return C.MmsValue_newIntegerFromInt8(C.int8_t(v)), nil
}
func toUint32MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToUint32E(value)
if err != nil {
return nil, err
}
// uint32
mmsValue := C.MmsValue_newUnsigned(C.int(32))
C.MmsValue_setUint32(mmsValue, C.uint32_t(v))
return mmsValue, nil
}
func toUint16MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToUint16E(value)
if err != nil {
return nil, err
}
// uint16
mmsValue := C.MmsValue_newUnsigned(C.int(16))
C.MmsValue_setUint16(mmsValue, C.uint16_t(v))
return mmsValue, nil
}
func toUint8MmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToUint8E(value)
if err != nil {
return nil, err
}
// uint8
mmsValue := C.MmsValue_newUnsigned(C.int(8))
C.MmsValue_setUint8(mmsValue, C.uint8_t(v))
return mmsValue, nil
}
func toFloatMmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToFloat32E(value)
if err != nil {
return nil, err
}
return C.MmsValue_newFloat(C.float(v)), nil
}
func toBoolMmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToBoolE(value)
if err != nil {
return nil, err
}
return C.MmsValue_newBoolean(C.bool(v)), nil
}
func toStringMmsValue(value interface{}) (*C.MmsValue, error) {
v, err := cast.ToStringE(value)
if err != nil {
return nil, err
}
stringValue := C.CString(v)
mmsValue := C.MmsValue_newMmsString(stringValue)
return mmsValue, nil
}