security: renaming PolicyManager classess to SecPolicy___ and re-organize security file layout
Change-Id: Ibca0333129a3d4465ff294c4d97d59808ae253f4
diff --git a/src/security/certificate-extension.cpp b/src/security/certificate-extension.cpp
new file mode 100644
index 0000000..5494a2c
--- /dev/null
+++ b/src/security/certificate-extension.cpp
@@ -0,0 +1,68 @@
+/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil -*- */
+/**
+ * Copyright (C) 2013 Regents of the University of California.
+ * @author: Yingdi Yu <yingdi@cs.ucla.edu>
+ * @author: Jeff Thompson <jefft0@remap.ucla.edu>
+ * See COPYING for copyright and distribution information.
+ */
+
+#if __clang__
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wreorder"
+#pragma clang diagnostic ignored "-Wtautological-compare"
+#pragma clang diagnostic ignored "-Wunused-variable"
+#pragma clang diagnostic ignored "-Wunused-function"
+#elif __GNUC__
+#pragma GCC diagnostic ignored "-Wreorder"
+#pragma GCC diagnostic ignored "-Wunused-variable"
+#pragma GCC diagnostic ignored "-Wunused-function"
+#endif
+
+#include <ndn-cpp/security/certificate-extension.hpp>
+#include <cryptopp/asn.h>
+
+using namespace std;
+using namespace CryptoPP;
+
+namespace ndn {
+
+void
+CertificateExtension::encode(CryptoPP::BufferedTransformation &out) const
+{
+ // Extension ::= SEQUENCE {
+ // extnID OBJECT IDENTIFIER,
+ // critical BOOLEAN DEFAULT FALSE,
+ // extnValue OCTET STRING }
+
+ DERSequenceEncoder extension(out);
+ {
+ extensionId_.encode(extension);
+ DEREncodeUnsigned(extension, isCritical_, BOOLEAN);
+ DEREncodeOctetString(extension, extensionValue_.buf(), extensionValue_.size());
+ }
+ extension.MessageEnd();
+}
+
+void
+CertificateExtension::decode(CryptoPP::BufferedTransformation &in)
+{
+ // Extension ::= SEQUENCE {
+ // extnID OBJECT IDENTIFIER,
+ // critical BOOLEAN DEFAULT FALSE,
+ // extnValue OCTET STRING }
+
+ BERSequenceDecoder extension(in);
+ {
+ extensionId_.decode(extension);
+ BERDecodeUnsigned(extension, isCritical_, BOOLEAN);
+
+ // the extra copy operation can be optimized, but not trivial,
+ // since the length is not known in advance
+ SecByteBlock tmpBlock;
+ BERDecodeOctetString(extension, tmpBlock);
+ extensionValue_.assign(tmpBlock.begin(), tmpBlock.end());
+ }
+ extension.MessageEnd();
+}
+
+}