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package message
import "fmt"
//
// AttributeSelection ::= SEQUENCE OF selector LDAPString
// -- The LDAPString is constrained to
// -- <attributeSelector> in Section 4.5.1.8
func readAttributeSelection(bytes *Bytes) (attributeSelection AttributeSelection, err error) {
err = bytes.ReadSubBytes(classUniversal, tagSequence, attributeSelection.readComponents)
if err != nil {
err = LdapError{fmt.Sprintf("readAttributeSelection:\n%s", err.Error())}
return
}
return
}
func (selection *AttributeSelection) readComponents(bytes *Bytes) (err error) {
for bytes.HasMoreData() {
var ldapstring LDAPString
ldapstring, err = readLDAPString(bytes)
// @TOTO: check <attributeSelector> in Section 4.5.1.8
if err != nil {
err = LdapError{fmt.Sprintf("readComponents:\n%s", err.Error())}
return
}
*selection = append(*selection, ldapstring)
}
return
}
func (selection AttributeSelection) write(bytes *Bytes) (size int) {
for i := len(selection) - 1; i >= 0; i-- {
size += selection[i].write(bytes)
}
size += bytes.WriteTagAndLength(classUniversal, isCompound, tagSequence, size)
return
}
func (selection AttributeSelection) size() (size int) {
for _, selector := range selection {
size += selector.size()
}
size += sizeTagAndLength(tagSequence, size)
return
}
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