Reference implementation of PKCS#11 URIs

1 files changed, 101 insertions, 0 deletions

diff --git a/module/p11-kit-uri.h b/module/p11-kit-uri.h
new file mode 100644
index 0000000..c5e86bb
--- /dev/null
+++ b/module/p11-kit-uri.h
@@ -0,0 +1,101 @@
+/*
+ * Copyright (c) 2011, Collabora Ltd.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ *     * Redistributions of source code must retain the above
+ *       copyright notice, this list of conditions and the
+ *       following disclaimer.
+ *     * Redistributions in binary form must reproduce the
+ *       above copyright notice, this list of conditions and
+ *       the following disclaimer in the documentation and/or
+ *       other materials provided with the distribution.
+ *     * The names of contributors to this software may not be
+ *       used to endorse or promote products derived from this
+ *       software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
+ * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
+ * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
+ * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+ * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
+ * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
+ * DAMAGE.
+ *
+ * Author: Stef Walter <stefw@collabora.co.uk>
+ */
+
+#include "pkcs11.h"
+
+#ifndef __P11_KIT_URI_H__
+#define __P11_KIT_URI_H__
+
+#define P11_KIT_URI_PREFIX "pkcs11:"
+#define P11_KIT_URI_PREFIX_LEN 7
+
+typedef enum {
+	P11_KIT_URI_OK = 0,
+	P11_KIT_URI_NO_MEMORY = -1,
+	P11_KIT_URI_BAD_PREFIX = -2,
+	P11_KIT_URI_BAD_ENCODING = -3,
+	P11_KIT_URI_BAD_SYNTAX = -4,
+	P11_KIT_URI_BAD_VERSION = -5,
+	P11_KIT_URI_NOT_FOUND = -6,
+} P11KitUriParseStatus;
+
+typedef enum {
+	P11_KIT_URI_PARSE_MODULE = (1 << 1),
+	P11_KIT_URI_PARSE_TOKEN =   (1 << 2) | P11_KIT_URI_PARSE_MODULE,
+	P11_KIT_URI_PARSE_OBJECT =  (1 << 3) | P11_KIT_URI_PARSE_TOKEN,
+	P11_KIT_URI_PARSE_ANY =     0xFFFFFFFF,
+} P11KitUriContext;
+
+typedef struct _P11KitUri P11KitUri;
+
+CK_INFO_PTR         p11_kit_uri_get_module_info             (P11KitUri *uri);
+
+int                 p11_kit_uri_match_module_info           (P11KitUri *uri,
+                                                             CK_INFO_PTR info);
+
+CK_TOKEN_INFO_PTR   p11_kit_uri_get_token_info              (P11KitUri *uri);
+
+int                 p11_kit_uri_match_token_info            (P11KitUri *uri,
+                                                             CK_TOKEN_INFO_PTR token_info);
+
+CK_ATTRIBUTE_PTR    p11_kit_uri_get_attribute               (P11KitUri *uri,
+                                                             CK_ATTRIBUTE_TYPE type);
+
+int                 p11_kit_uri_set_attribute               (P11KitUri *uri,
+                                                             CK_ATTRIBUTE_PTR attr);
+
+int                 p11_kit_uri_clear_attribute             (P11KitUri *uri,
+                                                             CK_ATTRIBUTE_TYPE type);
+
+int                 p11_kit_uri_match_attributes            (P11KitUri *uri,
+                                                             CK_ATTRIBUTE_PTR attrs,
+                                                             CK_ULONG n_attrs);
+
+void                p11_kit_uri_set_unrecognized            (P11KitUri *uri,
+                                                             int unrecognized);
+
+int                 p11_kit_uri_any_unrecognized            (P11KitUri *uri);
+
+P11KitUri*          p11_kit_uri_new                         (void);
+
+int                 p11_kit_uri_format                      (P11KitUri *uri,
+                                                             char **string);
+
+int                 p11_kit_uri_parse                       (const char *string,
+                                                             P11KitUriContext context,
+                                                             P11KitUri *uri);
+
+void                p11_kit_uri_free                        (P11KitUri *uri);
+
+#endif /* __P11_KIT_URI_H__ */