core: Refactor diff to be an internal API

For future use by other code.
2012-08-31 17:39:04 -07:00
1 parent 38d62d79a2
commit cf31942a69
@@ -0,0 +1,64 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
+ *
+ * Copyright (C) 2011 Colin Walters <walters@verbum.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Colin Walters <walters@verbum.org>
+ */
+
+#ifndef _OSTREE_DIFF
+#define _OSTREE_DIFF
+
+#include "ostree-core.h"
+#include "ostree-types.h"
+
+G_BEGIN_DECLS
+
+typedef struct _OstreeDiffItem OstreeDiffItem;
+struct _OstreeDiffItem
+{
+  volatile gint refcount;
+
+  GFile *src;
+  GFile *target;
+
+  GFileInfo *src_info;
+  GFileInfo *target_info;
+
+  char *src_checksum;
+  char *target_checksum;
+};
+
+OstreeDiffItem *ostree_diff_item_ref (OstreeDiffItem *diffitem);
+void ostree_diff_item_unref (OstreeDiffItem *diffitem);
+
+gboolean ostree_diff_dirs (GFile          *a,
+                           GFile          *b,
+                           GPtrArray      *modified,
+                           GPtrArray      *removed,
+                           GPtrArray      *added,
+                           GCancellable   *cancellable,
+                           GError        **error);
+
+void ostree_diff_print (GFile          *base,
+                        GPtrArray      *modified,
+                        GPtrArray      *removed,
+                        GPtrArray      *added);
+
+G_END_DECLS
+
+#endif /* _OSTREE_REPO */