1 files changed, 45 insertions, 0 deletions
diff --git a/bcpkix/src/main/java/org/bouncycastle/cms/CMSContentInfoParser.java b/bcpkix/src/main/java/org/bouncycastle/cms/CMSContentInfoParser.java
new file mode 100644
index 0000000..a8e5a8d
--- /dev/null
+++ b/bcpkix/src/main/java/org/bouncycastle/cms/CMSContentInfoParser.java
@@ -0,0 +1,45 @@
+package org.bouncycastle.cms;
+
+import java.io.IOException;
+import java.io.InputStream;
+
+import org.bouncycastle.asn1.ASN1SequenceParser;
+import org.bouncycastle.asn1.ASN1StreamParser;
+import org.bouncycastle.asn1.cms.ContentInfoParser;
+
+public class CMSContentInfoParser
+{
+    protected ContentInfoParser _contentInfo;
+    protected InputStream       _data;
+
+    protected CMSContentInfoParser(
+        InputStream data)
+        throws CMSException
+    {
+        _data = data;
+        
+        try
+        {
+            ASN1StreamParser in = new ASN1StreamParser(data);
+    
+            _contentInfo = new ContentInfoParser((ASN1SequenceParser)in.readObject());
+        }
+        catch (IOException e)
+        {
+            throw new CMSException("IOException reading content.", e);
+        }
+        catch (ClassCastException e)
+        {
+            throw new CMSException("Unexpected object reading content.", e);
+        }
+    }
+    
+    /**
+     * Close the underlying data stream.
+     * @throws IOException if the close fails.
+     */
+    public void close() throws IOException
+    {
+        _data.close();
+    }
+}