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authorNathan Jones <nathanj@insightbb.com>2007-10-19 13:17:51 -0400
committerDan McGee <dan@archlinux.org>2007-10-19 19:21:44 -0500
commit0c2cc108d332837de4a33ca9cabe717bd414c407 (patch)
tree78e7901eedf2bf0c0d27ea3d77dff8ac9580875d /lib/libalpm/delta.h
parent1118e00fe91125e464e8c3487f58f6000e0036b2 (diff)
Add pmdelta_t structure and functions to libalpm.
Signed-off-by: Nathan Jones <nathanj@insightbb.com> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/delta.h')
-rw-r--r--lib/libalpm/delta.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/lib/libalpm/delta.h b/lib/libalpm/delta.h
new file mode 100644
index 00000000..67dbeb47
--- /dev/null
+++ b/lib/libalpm/delta.h
@@ -0,0 +1,45 @@
+/*
+ * delta.h
+ *
+ * Copyright (c) 2007 by Judd Vinet <jvinet@zeroflux.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 _ALPM_DELTA_H
+#define _ALPM_DELTA_H
+
+#include "alpm.h"
+
+#define DLT_FILENAME_LEN 512
+#define DLT_VERSION_LEN 64
+#define DLT_MD5SUM_LEN 33
+
+struct __pmdelta_t {
+ char from[DLT_VERSION_LEN];
+ char to[DLT_VERSION_LEN];
+ unsigned long size;
+ char filename[DLT_FILENAME_LEN];
+ char md5sum[DLT_MD5SUM_LEN];
+};
+
+unsigned long _alpm_delta_path_size(alpm_list_t *deltas);
+unsigned long _alpm_delta_path_size_uncached(alpm_list_t *deltas);
+pmdelta_t *_alpm_delta_parse(char *line);
+alpm_list_t *_alpm_shortest_delta_path(alpm_list_t *deltas, const char *from, const char *to);
+
+#endif /* _ALPM_DELTA_H */
+
+/* vim: set ts=2 sw=2 noet: */