proto-shell: defer init until after command line option processing

[project/netifd.git] / proto.h

diff --git a/proto.h b/proto.h
index 92cef01..e402a91 100644 (file)
--- a/proto.h
+++ b/proto.h
@@ -1,11 +1,27 @@
+/*
+ * netifd - network interface daemon
+ * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2
+ * as published by the Free Software Foundation
+ *
+ * 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.
+ */
 #ifndef __NETIFD_PROTO_H
 #define __NETIFD_PROTO_H
 
+struct interface;
 struct interface_proto_state;
+struct proto_handler;
 
 enum interface_proto_event {
        IFPEV_UP,
        IFPEV_DOWN,
+       IFPEV_LINK_LOST,
 };
 
 enum interface_proto_cmd {
@@ -13,17 +29,50 @@ enum interface_proto_cmd {
        PROTO_CMD_TEARDOWN,
 };
 
+enum {
+       PROTO_FLAG_IMMEDIATE = (1 << 0),
+       PROTO_FLAG_NODEV = (1 << 1),
+       PROTO_FLAG_INIT_AVAILABLE = (1 << 2),
+};
+
 struct interface_proto_state {
+       const struct proto_handler *handler;
        struct interface *iface;
 
        /* filled in by the protocol user */
        void (*proto_event)(struct interface_proto_state *, enum interface_proto_event ev);
 
        /* filled in by the protocol handler */
-       int (*handler)(struct interface_proto_state *, enum interface_proto_cmd cmd, bool force);
+       int (*notify)(struct interface_proto_state *, struct blob_attr *data);
+       int (*cb)(struct interface_proto_state *, enum interface_proto_cmd cmd, bool force);
        void (*free)(struct interface_proto_state *);
 };
 
-struct interface_proto_state *get_default_proto(void);
+
+struct proto_handler {
+       struct avl_node avl;
+
+       unsigned int flags;
+
+       const char *name;
+       const struct uci_blob_param_list *config_params;
+
+       struct interface_proto_state *(*attach)(const struct proto_handler *h,
+               struct interface *iface, struct blob_attr *attr);
+};
+
+extern const struct uci_blob_param_list proto_ip_attr;
+
+void add_proto_handler(struct proto_handler *p);
+void proto_init_interface(struct interface *iface, struct blob_attr *attr);
+void proto_attach_interface(struct interface *iface, const char *proto_name);
+int interface_proto_event(struct interface_proto_state *proto,
+                         enum interface_proto_cmd cmd, bool force);
+
+unsigned int parse_netmask_string(const char *str, bool v6);
+int proto_apply_static_ip_settings(struct interface *iface, struct blob_attr *attr);
+int proto_apply_ip_settings(struct interface *iface, struct blob_attr *attr, bool ext);
+void proto_dump_handlers(struct blob_buf *b);
+void proto_shell_init(void);
 
 #endif