1 files changed, 83 insertions, 0 deletions
diff --git a/ctdb/protocol/protocol_util.h b/ctdb/protocol/protocol_util.h
new file mode 100644
index 0000000..70f35d1
--- /dev/null
+++ b/ctdb/protocol/protocol_util.h
@@ -0,0 +1,83 @@
+/*
+   CTDB protocol marshalling
+
+   Copyright (C) Amitay Isaacs  2015
+
+   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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+#ifndef __CTDB_PROTOCOL_UTIL_H__
+#define __CTDB_PROTOCOL_UTIL_H__
+
+#include <talloc.h>
+
+#include "protocol/protocol.h"
+
+const char *ctdb_runstate_to_string(enum ctdb_runstate runstate);
+enum ctdb_runstate ctdb_runstate_from_string(const char *runstate_str);
+
+const char *ctdb_event_to_string(enum ctdb_event event);
+enum ctdb_event ctdb_event_from_string(const char *event_str);
+
+/*
+ * buflen must be long enough to hold the longest possible "address:port".
+ * For example, 1122:3344:5566:7788:99aa:bbcc:ddee:ff00:12345.
+ * 64 is sane value for buflen.
+ */
+int ctdb_sock_addr_to_buf(char *buf, socklen_t buflen,
+			  ctdb_sock_addr *addr, bool with_port);
+char *ctdb_sock_addr_to_string(TALLOC_CTX *mem_ctx,
+				     ctdb_sock_addr *addr, bool with_port);
+int ctdb_sock_addr_from_string(const char *str,
+			       ctdb_sock_addr *addr, bool with_port);
+int ctdb_sock_addr_mask_from_string(const char *str,
+				    ctdb_sock_addr *addr,
+				    unsigned int *mask);
+unsigned int ctdb_sock_addr_port(ctdb_sock_addr *addr);
+void ctdb_sock_addr_set_port(ctdb_sock_addr *addr, unsigned int port);
+int ctdb_sock_addr_cmp_ip(const ctdb_sock_addr *addr1,
+			  const ctdb_sock_addr *addr2);
+int ctdb_sock_addr_cmp(const ctdb_sock_addr *addr1,
+		       const ctdb_sock_addr *addr2);
+bool ctdb_sock_addr_same_ip(const ctdb_sock_addr *addr1,
+			    const ctdb_sock_addr *addr2);
+bool ctdb_sock_addr_same(const ctdb_sock_addr *addr1,
+			 const ctdb_sock_addr *addr2);
+
+bool ctdb_connection_same(const struct ctdb_connection *conn1,
+			  const struct ctdb_connection *conn2);
+
+int ctdb_connection_to_buf(char *buf,
+			   size_t buflen,
+			   struct ctdb_connection * conn,
+			   bool client_first,
+			   const char *sep);
+char *ctdb_connection_to_string(TALLOC_CTX *mem_ctx,
+				struct ctdb_connection * conn,
+				bool client_first);
+int ctdb_connection_from_string(const char *str, bool client_first,
+				struct ctdb_connection *conn);
+
+int ctdb_connection_list_add(struct ctdb_connection_list *conn_list,
+			     struct ctdb_connection *conn);
+int ctdb_connection_list_sort(struct ctdb_connection_list *conn_list);
+char *ctdb_connection_list_to_string(
+	TALLOC_CTX *mem_ctx,
+	struct ctdb_connection_list *conn_list, bool client_first);
+int ctdb_connection_list_read(TALLOC_CTX *mem_ctx,
+			      int fd,
+			      bool client_first,
+			      struct ctdb_connection_list **conn_list);
+
+#endif /* __CTDB_PROTOCOL_UTIL_H__ */