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-rw-r--r--camel/md5-utils.c6
-rw-r--r--camel/md5-utils.h7
-rw-r--r--camel/providers/MH/Makefile.am6
-rw-r--r--camel/providers/MH/mh-uid.c68
-rw-r--r--camel/providers/MH/mh-uid.h28
5 files changed, 109 insertions, 6 deletions
diff --git a/camel/md5-utils.c b/camel/md5-utils.c
index aac720e8e9..30a750b12b 100644
--- a/camel/md5-utils.c
+++ b/camel/md5-utils.c
@@ -53,7 +53,7 @@ _byte_reverse (guchar *buf, guint32 longs)
* Start MD5 accumulation. Set bit count to 0 and buffer to mysterious
* initialization constants.
*/
-static void
+void
md5_init (MD5Context *ctx)
{
ctx->buf[0] = 0x67452301;
@@ -75,7 +75,7 @@ md5_init (MD5Context *ctx)
* Update context to reflect the concatenation of another buffer full
* of bytes.
*/
-static void
+void
md5_update (MD5Context *ctx, const guchar *buf, guint32 len)
{
guint32 t;
@@ -130,7 +130,7 @@ md5_update (MD5Context *ctx, const guchar *buf, guint32 len)
* Final wrapup - pad to 64-byte boundary with the bit pattern
* 1 0* (64-bit count of bits processed, MSB-first)
*/
-static void
+void
md5_final (guchar digest[16], MD5Context *ctx)
{
guint32 count;
diff --git a/camel/md5-utils.h b/camel/md5-utils.h
index cb4768bbac..55dc5229d9 100644
--- a/camel/md5-utils.h
+++ b/camel/md5-utils.h
@@ -41,9 +41,14 @@ typedef struct {
void md5_get_digest (const gchar *buffer, gint buffer_size, guchar digest[16]);
void md5_get_digest_from_stream (CamelStream *stream, gint buffer_size, guchar digest[16]);
-/* use this onr when speed is needed */
+/* use this one when speed is needed */
/* for use in provider code only */
void md5_get_digest_from_file (gchar *filename, gint buffer_size, guchar digest[16]);
+/* raw routines */
+void md5_init (MD5Context *ctx);
+void md5_update (MD5Context *ctx, const guchar *buf, guint32 len);
+void md5_final (guchar digest[16], MD5Context *ctx);
+
#endif /* MD5_UTILS_H */
diff --git a/camel/providers/MH/Makefile.am b/camel/providers/MH/Makefile.am
index 35403a7347..6ebdc765b3 100644
--- a/camel/providers/MH/Makefile.am
+++ b/camel/providers/MH/Makefile.am
@@ -14,11 +14,13 @@ INCLUDES = -I.. -I$(srcdir)/.. -I$(includedir) \
libcamelmh_la_SOURCES = \
camel-mh-folder.c \
camel-mh-provider.c \
- camel-mh-store.c
+ camel-mh-store.c \
+ mh-uid.c
libcamelmhinclude_HEADERS = \
camel-mh-folder.h \
- camel-mh-store.h
+ camel-mh-store.h\
+ mh-uid.h
libcamelmh_la_LDFLAGS = -version-info 0:0:0 -rpath $(libdir)
diff --git a/camel/providers/MH/mh-uid.c b/camel/providers/MH/mh-uid.c
new file mode 100644
index 0000000000..d830a8f349
--- /dev/null
+++ b/camel/providers/MH/mh-uid.c
@@ -0,0 +1,68 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *
+ * Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@aful.org> .
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#include "mh-uid.h"
+#include "camel-stream.h"
+#include "camel-stream-fs.h"
+#include "camel-stream-buffered-fs.h"
+#include "gmime-utils.h"
+#include "md5-utils.h"
+
+guchar *
+mh_uid_get_for_file (gchar *filename)
+{
+ CamelStream *message_stream;
+ GArray *header_array;
+ Rfc822Header *cur_header;
+ int i;
+ MD5Context ctx;
+ guchar *md5_digest_uid;
+
+
+ message_stream = camel_stream_buffered_fs_new_with_name (filename,
+ CAMEL_STREAM_BUFFERED_FS_READ);
+ header_array = get_header_array_from_stream (message_stream);
+ gtk_object_unref (GTK_OBJECT (message_stream));
+
+ md5_init (&ctx);
+ for (i=0; i<header_array->len; i++) {
+ cur_header = (Rfc822Header *)header_array->data + i;
+ if (!g_strcasecmp (cur_header->name, "subject")) {
+ md5_update (&ctx, cur_header->value, strlen (cur_header->value));
+ } else if (!g_strcasecmp (cur_header->name, "sender")) {
+ md5_update (&ctx, cur_header->value, strlen (cur_header->value));
+ } else if (!g_strcasecmp (cur_header->name, "date")) {
+ md5_update (&ctx, cur_header->value, strlen (cur_header->value));
+ }
+
+ g_free (cur_header->name);
+ g_free (cur_header->value);
+
+ }
+
+ g_array_free (header_array, TRUE);
+
+ md5_digest_uid = g_new0 (guchar, 16);
+ md5_final (md5_digest_uid, &ctx);
+
+ return md5_digest_uid;
+}
diff --git a/camel/providers/MH/mh-uid.h b/camel/providers/MH/mh-uid.h
new file mode 100644
index 0000000000..32fe138a53
--- /dev/null
+++ b/camel/providers/MH/mh-uid.h
@@ -0,0 +1,28 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
+
+/*
+ *
+ * Copyright (C) 1999 Bertrand Guiheneuf <Bertrand.Guiheneuf@aful.org> .
+ *
+ * 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.
+ *
+ * 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ */
+
+#ifndef MH_UID_H
+#define MH_UID_H 1
+
+#include <glib.h>
+
+#endif /* MH_UID_H */