1 files changed, 105 insertions, 0 deletions
diff --git a/debian/opensync/opensync-0.22/opensync/opensync_anchor.c b/debian/opensync/opensync-0.22/opensync/opensync_anchor.c
new file mode 100644
index 00000000..fc630616
--- /dev/null
+++ b/debian/opensync/opensync-0.22/opensync/opensync_anchor.c
@@ -0,0 +1,105 @@
+/*
+ * libopensync - A synchronization framework
+ * Copyright (C) 2004-2005  Armin Bauer <armin.bauer@opensync.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 2.1 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
+ * 
+ */
+
+#include <opensync.h>
+#include "opensync_internals.h"
+
+osync_bool osync_anchor_compare(OSyncMember *member, const char *objtype, const char *new_anchor)
+{
+	osync_trace(TRACE_ENTRY, "%s(%p, %s, %s)", __func__, member, objtype, new_anchor);
+	g_assert(member);
+	
+	OSyncError *error = NULL;
+	OSyncDB *db = NULL;
+	if (!(db = osync_db_open_anchor(member, &error)))
+		goto error;
+	
+	osync_bool retval = FALSE;
+	
+	char *old_anchor = NULL;
+	osync_db_get_anchor(db, objtype, &old_anchor);
+	
+	if (old_anchor) {
+		if (!strcmp(old_anchor, new_anchor)) {
+			retval = TRUE;
+		} else {
+			osync_trace(TRACE_INTERNAL, "Anchor mismatch");
+			retval = FALSE;
+		}
+	} else {
+		osync_trace(TRACE_INTERNAL, "No previous anchor");
+		retval = FALSE;
+	}
+	
+	osync_db_close_anchor(db);
+	
+	osync_trace(TRACE_EXIT, "%s: %i", __func__, retval);
+	return retval;
+	
+error:
+	osync_trace(TRACE_EXIT_ERROR, "%s: %s", __func__, osync_error_print(&error));
+	osync_error_free(&error);
+	return FALSE;
+}
+
+void osync_anchor_update(OSyncMember *member, const char *objtype, const char *new_anchor)
+{
+	osync_trace(TRACE_ENTRY, "%s(%p, %s, %s)", __func__, member, objtype, new_anchor);
+	g_assert(member);
+	
+	OSyncError *error = NULL;
+	OSyncDB *db = NULL;
+	if (!(db = osync_db_open_anchor(member, &error)))
+		goto error;
+	
+	osync_db_put_anchor(db, objtype, new_anchor);
+	osync_db_close_anchor(db);
+	
+	osync_trace(TRACE_EXIT, "%s", __func__);
+	return;
+	
+error:
+	osync_trace(TRACE_EXIT_ERROR, "%s: %s", __func__, osync_error_print(&error));
+	osync_error_free(&error);
+	return;
+}
+
+char *osync_anchor_retrieve(OSyncMember *member, const char *objtype)
+{
+	osync_trace(TRACE_ENTRY, "%s(%p, %s)", __func__, member, objtype);
+	g_assert(member);
+	
+	OSyncError *error = NULL;
+	OSyncDB *db = NULL;
+	if (!(db = osync_db_open_anchor(member, &error)))
+		goto error;
+	
+	char *anchor = NULL;
+	osync_db_get_anchor(db, objtype, &anchor);
+	osync_db_close_anchor(db);
+	
+	osync_trace(TRACE_EXIT, "%s: %s", __func__, anchor);
+	return anchor;
+	
+error:
+	osync_trace(TRACE_EXIT_ERROR, "%s: %s", __func__, osync_error_print(&error));
+	osync_error_free(&error);
+	return NULL;
+}