1 files changed, 40 insertions, 0 deletions
diff --git a/Crypto/src/asn1/cms/ContentInfoParser.cs b/Crypto/src/asn1/cms/ContentInfoParser.cs
new file mode 100644
index 000000000..541cc0f59
--- /dev/null
+++ b/Crypto/src/asn1/cms/ContentInfoParser.cs
@@ -0,0 +1,40 @@
+using System;
+
+namespace Org.BouncyCastle.Asn1.Cms
+{
+ /**
+ * Produce an object suitable for an Asn1OutputStream.
+ * <pre>
+ * ContentInfo ::= SEQUENCE {
+ * contentType ContentType,
+ * content
+ * [0] EXPLICIT ANY DEFINED BY contentType OPTIONAL }
+ * </pre>
+ */
+ public class ContentInfoParser
+ {
+ private DerObjectIdentifier contentType;
+ private Asn1TaggedObjectParser content;
+
+ public ContentInfoParser(
+ Asn1SequenceParser seq)
+ {
+ contentType = (DerObjectIdentifier)seq.ReadObject();
+ content = (Asn1TaggedObjectParser)seq.ReadObject();
+ }
+
+ public DerObjectIdentifier ContentType
+ {
+ get { return contentType; }
+ }
+
+ public IAsn1Convertible GetContent(
+ int tag)
+ {
+ if (content == null)
+ return null;
+
+ return content.GetObjectParser(tag, true);
+ }
+ }
+}
|
