[svn-upgrade] new version strongswan (4.5.0)

1 files changed, 110 insertions, 0 deletions

diff --git a/src/libstrongswan/plugins/pkcs11/pkcs11_library.h b/src/libstrongswan/plugins/pkcs11/pkcs11_library.h
new file mode 100644
index 000000000..1457d24d4
--- /dev/null
+++ b/src/libstrongswan/plugins/pkcs11/pkcs11_library.h
@@ -0,0 +1,110 @@
+/*
+ * Copyright (C) 2010 Martin Willi
+ * Copyright (C) 2010 revosec AG
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * for more details.
+ */
+
+/**
+ * @defgroup pkcs11_library pkcs11_library
+ * @{ @ingroup pkcs11
+ */
+
+#ifndef PKCS11_LIBRARY_H_
+#define PKCS11_LIBRARY_H_
+
+typedef struct pkcs11_library_t pkcs11_library_t;
+
+#include "pkcs11.h"
+
+#include <enum.h>
+#include <utils/enumerator.h>
+
+/**
+ * A loaded and initialized PKCS#11 library.
+ */
+struct pkcs11_library_t {
+
+	/**
+	 * PKCS#11 function list, as returned by C_GetFunctionList
+	 */
+	CK_FUNCTION_LIST_PTR f;
+
+	/**
+	 * Get the name this instance was created with.
+	 *
+	 * @return			name, as passed to constructor
+	 */
+	char* (*get_name)(pkcs11_library_t *this);
+
+	/**
+	 * Create an enumerator over CK_OBJECT_HANDLE using a search template.
+	 *
+	 * An optional attribute array is automatically filled in with the
+	 * objects associated attributes. If the value of an output attribute
+	 * is NULL, the value gets allocated/freed during enumeration.
+	 *
+	 * @param session	session to use
+	 * @param tmpl		search template
+	 * @param tcount 	number of attributes in the search template
+	 * @param attr		attributes to read from object
+	 * @param acount	number of attributes to read
+	 */
+	enumerator_t* (*create_object_enumerator)(pkcs11_library_t *this,
+			CK_SESSION_HANDLE session, CK_ATTRIBUTE_PTR tmpl, CK_ULONG tcount,
+			CK_ATTRIBUTE_PTR attr, CK_ULONG acount);
+
+	/**
+	 * Create an enumerator over supported mechanisms of a token.
+	 *
+	 * The resulting enumerator enumerates over the mechanism type, and if
+	 * a non-NULL pointer is given, over the mechanism info details.
+	 *
+	 * @param slot		slot of the token
+	 * @return			enumerator over (CK_MECHANISM_TYPE, CK_MECHANISM_INFO)
+	 */
+	enumerator_t* (*create_mechanism_enumerator)(pkcs11_library_t *this,
+												 CK_SLOT_ID slot);
+
+	/**
+	 * Destroy a pkcs11_library_t.
+	 */
+	void (*destroy)(pkcs11_library_t *this);
+};
+
+/**
+ * Enum names for CK_RV return values
+ */
+extern enum_name_t *ck_rv_names;
+
+/**
+ * Enum names for CK_MECHANISM_TYPE values
+ */
+extern enum_name_t *ck_mech_names;
+
+/**
+ * Trim/null terminate a string returned by the varius PKCS#11 functions.
+ *
+ * @param str		string to trim
+ * @param len		max length of the string
+ */
+void pkcs11_library_trim(char *str, int len);
+
+/**
+ * Create a pkcs11_library instance.
+ *
+ * @param name		an arbitrary name, for debugging
+ * @param file		pkcs11 library file to dlopen()
+ * @return			library abstraction
+ */
+pkcs11_library_t *pkcs11_library_create(char *name, char *file);
+
+#endif /** PKCS11_LIBRARY_H_ @}*/