Move library tree where it belongs

lib-src/redland/librdf/rdf_digest_internal.h

@@ -0,0 +1,98 @@
+/* -*- Mode: c; c-basic-offset: 2 -*-
+ *
+ * rdf_digest_internal.h - Internal RDF Digest Factory / Digest definitions
+ *
+ * Copyright (C) 2000-2008, David Beckett http://www.dajobe.org/
+ * Copyright (C) 2000-2005, University of Bristol, UK http://www.bristol.ac.uk/
+ * 
+ * This package is Free Software and part of Redland http://librdf.org/
+ * 
+ * It is licensed under the following three licenses as alternatives:
+ *   1. GNU Lesser General Public License (LGPL) V2.1 or any newer version
+ *   2. GNU General Public License (GPL) V2 or any newer version
+ *   3. Apache License, V2.0 or any newer version
+ * 
+ * You may not use this file except in compliance with at least one of
+ * the above three licenses.
+ * 
+ * See LICENSE.html or LICENSE.txt at the top of this package for the
+ * complete terms and further detail along with the license texts for
+ * the licenses in COPYING.LIB, COPYING and LICENSE-2.0.txt respectively.
+ * 
+ * 
+ */
+
+
+
+#ifndef LIBRDF_DIGEST_INTERNAL_H
+#define LIBRDF_DIGEST_INTERNAL_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/* based on the GNUPG cipher/digest registration stuff */
+struct librdf_digest_factory_s 
+{
+  struct librdf_digest_factory_s* next;
+  char *   name;
+
+  /* the rest of this structure is populated by the
+     digest-specific register function */
+  size_t  context_length;
+  size_t  digest_length;
+
+  /* functions (over context) */
+  void (*init)( void *_context );
+  void (*update)( void *_context, const unsigned char *buf, size_t nbytes );
+  void (*final)( void *_context );
+  unsigned char *(*get_digest)( void *_context );
+};
+
+
+struct librdf_digest_s {
+  librdf_world *world;
+  char *context;
+  unsigned char *digest;
+  librdf_digest_factory* factory;
+};
+
+/* module init */
+void librdf_init_digest(librdf_world *world);
+/* module finish */
+void librdf_finish_digest(librdf_world *world);
+
+/* in librdf_digest_openssl.c */
+#ifdef HAVE_OPENSSL_DIGESTS
+void librdf_digest_openssl_constructor(librdf_world *world);
+#endif
+
+/* in librdf_digest_md5.c */
+#ifdef HAVE_LOCAL_MD5_DIGEST
+void librdf_digest_md5_constructor(librdf_world *world);
+#endif
+
+/* in librdf_digest_sha1.c */
+#ifdef HAVE_LOCAL_SHA1_DIGEST
+void librdf_digest_sha1_constructor(librdf_world *world);
+#endif
+
+/* in librdf_digest_ripemd160.c */
+#ifdef HAVE_LOCAL_RIPEMD160_DIGEST
+void librdf_digest_rmd160_constructor(librdf_world *world);
+#endif
+
+/* factory static methods */
+void librdf_digest_register_factory(librdf_world *world, const char *name, void (*factory) (librdf_digest_factory*));
+
+librdf_digest_factory* librdf_get_digest_factory(librdf_world *world, const char *name);
+
+/* constructor */
+librdf_digest* librdf_new_digest_from_factory(librdf_world *world, librdf_digest_factory *factory);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif