build md5-utils

2000-10-27    <jpr@helixcode.com>

	* Makefile.am: build md5-utils

	* md5-utils.c: Make part of util, get rid of camel stream util
	function include string.h

	* md5-utils.h: ditto

2000-10-27    <jpr@helixcode.com>

	* providers/pop3/Makefile.am: Tidy up build

	* providers/smtp/Makefile.am: ditto

	* Makefile.am:  Move md5-utils.[hc] to e-util because the
	addressbook is going to use md5 hashes for pilot syncing.
	Maybe the calendar conduits as well because this is a good idea
	Chris had.

svn path=/trunk/; revision=6234

1 files changed, 52 insertions, 0 deletions

diff --git a/e-util/md5-utils.h b/e-util/md5-utils.h
new file mode 100644
index 0000000000..08e014e86e
--- /dev/null
+++ b/e-util/md5-utils.h
@@ -0,0 +1,52 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+/*
+ * This code implements the MD5 message-digest algorithm.
+ * The algorithm is due to Ron Rivest.  This code was
+ * written by Colin Plumb in 1993, no copyright is claimed.
+ * This code is in the public domain; do with it what you wish.
+ *
+ * Equivalent code is available from RSA Data Security, Inc.
+ * This code has been tested against that, and is equivalent,
+ * except that you don't need to include two pages of legalese
+ * with every copy.
+ *
+ * To compute the message digest of a chunk of bytes, declare an
+ * MD5Context structure, pass it to rpmMD5Init, call rpmMD5Update as
+ * needed on buffers full of bytes, and then call rpmMD5Final, which
+ * will fill a supplied 16-byte array with the digest.
+ */
+
+/* parts of this file are :
+ * Written March 1993 by Branko Lankester
+ * Modified June 1993 by Colin Plumb for altered md5.c.
+ * Modified October 1995 by Erik Troan for RPM
+ */
+
+
+#ifndef MD5_UTILS_H
+#define MD5_UTILS_H
+
+#include <glib.h>
+
+typedef struct {
+	guint32 buf[4];
+	guint32 bits[2];
+	guchar in[64];
+	gint doByteReverse;
+
+} MD5Context ;
+
+
+void md5_get_digest (const gchar *buffer, gint buffer_size, guchar digest[16]);
+
+/* use this one when speed is needed */
+/* for use in provider code only */
+void md5_get_digest_from_file (const gchar *filename, guchar digest[16]);
+
+/* raw routines */
+void md5_init (MD5Context *ctx);
+void md5_update (MD5Context *ctx, const guchar *buf, guint32 len);
+void md5_final (MD5Context *ctx, guchar digest[16]);
+
+
+#endif	/* MD5_UTILS_H */