45 lines
1.2 KiB
Go
45 lines
1.2 KiB
Go
package messages
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import (
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"bytes"
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"encoding/binary"
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"fmt"
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)
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type VersionStruct struct {
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ProductMajorVersion uint8
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ProductMinorVersion uint8
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ProductBuild uint16
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Reserved []byte
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NTLMRevisionCurrent uint8
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}
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func ReadVersionStruct(structSource []byte) (*VersionStruct, error) {
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versionStruct := new(VersionStruct)
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versionStruct.ProductMajorVersion = uint8(structSource[0])
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versionStruct.ProductMinorVersion = uint8(structSource[1])
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versionStruct.ProductBuild = binary.LittleEndian.Uint16(structSource[2:4])
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versionStruct.Reserved = structSource[4:7]
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versionStruct.NTLMRevisionCurrent = uint8(structSource[7])
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return versionStruct, nil
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}
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func (v *VersionStruct) String() string {
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return fmt.Sprintf("%d.%d.%d Ntlm %d", v.ProductMajorVersion, v.ProductMinorVersion, v.ProductBuild, v.NTLMRevisionCurrent)
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}
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func (v *VersionStruct) Bytes() []byte {
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dest := make([]byte, 0, 8)
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buffer := bytes.NewBuffer(dest)
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binary.Write(buffer, binary.LittleEndian, v.ProductMajorVersion)
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binary.Write(buffer, binary.LittleEndian, v.ProductMinorVersion)
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binary.Write(buffer, binary.LittleEndian, v.ProductBuild)
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buffer.Write(make([]byte, 3))
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binary.Write(buffer, binary.LittleEndian, uint8(0x0F))
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return buffer.Bytes()
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}
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