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-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
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+/*
+ * 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: */