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Diffstat (limited to 'zebra/zebra_ptm.h')
| -rw-r--r-- | zebra/zebra_ptm.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/zebra/zebra_ptm.h b/zebra/zebra_ptm.h new file mode 100644 index 0000000..f8e843c --- /dev/null +++ b/zebra/zebra_ptm.h @@ -0,0 +1,100 @@ +/* + * Definitions for prescriptive topology module (PTM). + * Copyright (C) 1998, 99, 2000 Kunihiro Ishiguro, Toshiaki Takada + * + * This file is part of GNU Zebra. + * + * GNU Zebra 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, or (at your option) any + * later version. + * + * GNU Zebra 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; see the file COPYING; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef _ZEBRA_PTM_H +#define _ZEBRA_PTM_H + +extern const char ZEBRA_PTM_SOCK_NAME[]; +#define ZEBRA_PTM_MAX_SOCKBUF 3200 /* 25B *128 ports */ +#define ZEBRA_PTM_SEND_MAX_SOCKBUF 512 + +#define ZEBRA_PTM_BFD_CLIENT_FLAG_REG (1 << 1) /* client registered with BFD */ + +#include "zebra/zserv.h" +#include "zebra/interface.h" + +#ifdef __cplusplus +extern "C" { +#endif + +/* Zebra ptm context block */ +struct zebra_ptm_cb { + int ptm_sock; /* ptm file descriptor. */ + + struct buffer *wb; /* Buffer of data waiting to be written to ptm. */ + + struct thread *t_read; /* Thread for read */ + struct thread *t_write; /* Thread for write */ + struct thread *t_timer; /* Thread for timer */ + + char *out_data; + char *in_data; + int reconnect_time; + + int ptm_enable; + int pid; + uint8_t client_flags[ZEBRA_ROUTE_MAX]; +}; + +#define ZEBRA_PTM_STATUS_DOWN 0 +#define ZEBRA_PTM_STATUS_UP 1 +#define ZEBRA_PTM_STATUS_UNKNOWN 2 + +/* For interface ptm-enable configuration. */ +#define ZEBRA_IF_PTM_ENABLE_OFF 0 +#define ZEBRA_IF_PTM_ENABLE_ON 1 +#define ZEBRA_IF_PTM_ENABLE_UNSPEC 2 + +#define IS_BFD_ENABLED_PROTOCOL(protocol) ( \ + (protocol) == ZEBRA_ROUTE_BGP || \ + (protocol) == ZEBRA_ROUTE_OSPF || \ + (protocol) == ZEBRA_ROUTE_OSPF6 || \ + (protocol) == ZEBRA_ROUTE_ISIS || \ + (protocol) == ZEBRA_ROUTE_PIM || \ + (protocol) == ZEBRA_ROUTE_OPENFABRIC \ +) + +void zebra_ptm_init(void); +void zebra_ptm_finish(void); +void zebra_ptm_connect(struct thread *t); +void zebra_ptm_write(struct vty *vty); +int zebra_ptm_get_enable_state(void); + +/* ZAPI message handlers */ +void zebra_ptm_bfd_dst_register(ZAPI_HANDLER_ARGS); +void zebra_ptm_bfd_dst_deregister(ZAPI_HANDLER_ARGS); +void zebra_ptm_bfd_client_register(ZAPI_HANDLER_ARGS); +#if HAVE_BFDD > 0 +void zebra_ptm_bfd_dst_replay(ZAPI_HANDLER_ARGS); +#endif /* HAVE_BFDD */ + +void zebra_ptm_show_status(struct vty *vty, json_object *json, + struct interface *ifp); +void zebra_ptm_if_init(struct zebra_if *zebra_ifp); +void zebra_ptm_if_set_ptm_state(struct interface *ifp, + struct zebra_if *zebra_ifp); +void zebra_ptm_if_write(struct vty *vty, struct zebra_if *zebra_ifp); + +#ifdef __cplusplus +} +#endif + +#endif |