- added key copy methods to OpenPGP-SDK

- added encrypted key storage and retrieval to own keyring after generation
- improved test program



git-svn-id: http://svn.code.sf.net/p/retroshare/code/branches/v0.5-OpenPGP@5070 b45a01b8-16f6-495d-af2f-9b41ad6348cc

openpgpsdk/include/openpgpsdk/keyring.h

@@ -48,6 +48,7 @@ const ops_keydata_t *
 ops_keyring_find_key_by_userid(const ops_keyring_t *keyring,
 			       const char* userid);
 void ops_keydata_free(ops_keydata_t *key);
+void ops_keydata_copy(ops_keydata_t *dst,const ops_keydata_t *src);
 void ops_keyring_free(ops_keyring_t *keyring);
 void ops_dump_keyring(const ops_keyring_t *keyring);
 const ops_public_key_t *

openpgpsdk/include/openpgpsdk/packet.h

@@ -912,6 +912,7 @@ void ops_keyid(unsigned char keyid[OPS_KEY_ID_SIZE],
 	       const ops_public_key_t *key);
 void ops_fingerprint(ops_fingerprint_t *fp,const ops_public_key_t *key);
 void ops_public_key_free(ops_public_key_t *key);
+void ops_public_key_copy(ops_public_key_t *dst,const ops_public_key_t *src);
 void ops_user_id_free(ops_user_id_t *id);
 void ops_user_attribute_free(ops_user_attribute_t *att);
 void ops_signature_free(ops_signature_t *sig);
@@ -935,6 +936,7 @@ void ops_ss_embedded_signature_free(ops_ss_embedded_signature_t *ss_embedded_sig
 void ops_packet_free(ops_packet_t *packet);
 void ops_parser_content_free(ops_parser_content_t *c);
 void ops_secret_key_free(ops_secret_key_t *key);
+void ops_secret_key_copy(ops_secret_key_t *dst,const ops_secret_key_t *src);
 void ops_pk_session_key_free(ops_pk_session_key_t *sk);
 
 /* vim:set textwidth=120: */

openpgpsdk/include/openpgpsdk/types.h

@@ -55,6 +55,10 @@ typedef unsigned ops_boolean_t;
  * \see RFC4880 5.2.3.1
  */
 
+#ifndef __cplusplus
+typedef enum ops_content_tag_t ops_content_tag_t ;
+#endif
+
 enum ops_content_tag_t
     {
     OPS_PTAG_CT_RESERVED		= 0,	/*!< Reserved - a packet tag must not have this value */