diff options
Diffstat (limited to 'crypto/src/asn1/Asn1Sequence.cs')
| -rw-r--r-- | crypto/src/asn1/Asn1Sequence.cs | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/crypto/src/asn1/Asn1Sequence.cs b/crypto/src/asn1/Asn1Sequence.cs index 3ceea4521..1a123e26d 100644 --- a/crypto/src/asn1/Asn1Sequence.cs +++ b/crypto/src/asn1/Asn1Sequence.cs @@ -195,6 +195,18 @@ namespace Org.BouncyCastle.Asn1 get { return elements.Length; } } + public virtual T[] MapElements<T>(Func<Asn1Encodable, T> func) + { + // NOTE: Call Count here to 'force' a LazyDerSequence + int count = Count; + T[] result = new T[count]; + for (int i = 0; i < count; ++i) + { + result[i] = func(elements[i]); + } + return result; + } + public virtual Asn1Encodable[] ToArray() { return Asn1EncodableVector.CloneElements(elements); @@ -246,26 +258,12 @@ namespace Org.BouncyCastle.Asn1 // TODO[asn1] Preferably return an Asn1BitString[] (doesn't exist yet) internal DerBitString[] GetConstructedBitStrings() { - // NOTE: Call Count here to 'force' a LazyDerSequence - int count = Count; - DerBitString[] bitStrings = new DerBitString[count]; - for (int i = 0; i < count; ++i) - { - bitStrings[i] = DerBitString.GetInstance(elements[i]); - } - return bitStrings; + return MapElements(DerBitString.GetInstance); } internal Asn1OctetString[] GetConstructedOctetStrings() { - // NOTE: Call Count here to 'force' a LazyDerSequence - int count = Count; - Asn1OctetString[] octetStrings = new Asn1OctetString[count]; - for (int i = 0; i < count; ++i) - { - octetStrings[i] = Asn1OctetString.GetInstance(elements[i]); - } - return octetStrings; + return MapElements(Asn1OctetString.GetInstance); } // TODO[asn1] Preferably return an Asn1BitString (doesn't exist yet) |