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-rw-r--r--lib/libalpm/delta.h35
1 files changed, 22 insertions, 13 deletions
diff --git a/lib/libalpm/delta.h b/lib/libalpm/delta.h
index 3065d4d1..5bb86b94 100644
--- a/lib/libalpm/delta.h
+++ b/lib/libalpm/delta.h
@@ -1,7 +1,7 @@
/*
* delta.h
*
- * Copyright (c) 2007 by Judd Vinet <jvinet@zeroflux.org>
+ * Copyright (c) 2007-2008 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
@@ -19,24 +19,33 @@
#ifndef _ALPM_DELTA_H
#define _ALPM_DELTA_H
-#include "alpm.h"
+#include <sys/types.h> /* off_t */
-#define DLT_FILENAME_LEN 512
-#define DLT_VERSION_LEN 64
-#define DLT_MD5SUM_LEN 33
+#include "alpm.h"
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];
+ /** filename of the 'before' file */
+ char *from;
+ /** md5sum of the 'before' file */
+ char *from_md5;
+ /** filename of the 'after' file */
+ char *to;
+ /** md5sum of the 'after' file */
+ char *to_md5;
+ /** filename of the delta patch */
+ char *delta;
+ /** md5sum of the delta file */
+ char *delta_md5;
+ /** filesize of the delta file */
+ off_t delta_size;
+ /** download filesize of the delta file */
+ off_t download_size;
};
-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);
+void _alpm_delta_free(pmdelta_t *delta);
+off_t _alpm_shortest_delta_path(alpm_list_t *deltas,
+ const char *to, const char *to_md5, alpm_list_t **path);
#endif /* _ALPM_DELTA_H */