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718e3744 | 1 | /* |
2 | * Zebra configuration command interface routine | |
3 | * Copyright (C) 1997, 98 Kunihiro Ishiguro | |
4 | * | |
5 | * This file is part of GNU Zebra. | |
6 | * | |
7 | * GNU Zebra is free software; you can redistribute it and/or modify | |
8 | * it under the terms of the GNU General Public License as published | |
9 | * by the Free Software Foundation; either version 2, or (at your | |
10 | * option) any later version. | |
d0bfb22c | 11 | * |
718e3744 | 12 | * GNU Zebra is distributed in the hope that it will be useful, but |
13 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
896014f4 DL |
17 | * You should have received a copy of the GNU General Public License along |
18 | * with this program; see the file COPYING; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
718e3744 | 20 | */ |
21 | ||
22 | #ifndef _ZEBRA_COMMAND_H | |
23 | #define _ZEBRA_COMMAND_H | |
24 | ||
25 | #include "vector.h" | |
26 | #include "vty.h" | |
9c42a6eb | 27 | #include "lib/route_types.h" |
d0bfb22c | 28 | #include "graph.h" |
4a1ab8e4 | 29 | #include "memory.h" |
274f29b2 | 30 | #include "hash.h" |
5894e76d | 31 | #include "command_graph.h" |
4a1ab8e4 DL |
32 | |
33 | DECLARE_MTYPE(HOST) | |
70d44c5c | 34 | DECLARE_MTYPE(COMPLETION) |
4a1ab8e4 DL |
35 | |
36 | /* for test-commands.c */ | |
37 | DECLARE_MTYPE(STRVEC) | |
718e3744 | 38 | |
39 | /* Host configuration variable */ | |
d62a17ae | 40 | struct host { |
41 | /* Host name of this router. */ | |
42 | char *name; | |
718e3744 | 43 | |
d62a17ae | 44 | /* Password for vty interface. */ |
45 | char *password; | |
46 | char *password_encrypt; | |
718e3744 | 47 | |
d62a17ae | 48 | /* Enable password */ |
49 | char *enable; | |
50 | char *enable_encrypt; | |
718e3744 | 51 | |
d62a17ae | 52 | /* System wide terminal lines. */ |
53 | int lines; | |
718e3744 | 54 | |
d62a17ae | 55 | /* Log filename. */ |
56 | char *logfile; | |
718e3744 | 57 | |
d62a17ae | 58 | /* config file name of this host */ |
59 | char *config; | |
60 | int noconfig; | |
718e3744 | 61 | |
d62a17ae | 62 | /* Flags for services */ |
63 | int advanced; | |
64 | int encrypt; | |
718e3744 | 65 | |
d62a17ae | 66 | /* Banner configuration. */ |
67 | const char *motd; | |
68 | char *motdfile; | |
718e3744 | 69 | }; |
70 | ||
cf6c83e7 | 71 | /* List of CLI nodes. Please remember to update the name array in command.c. */ |
d62a17ae | 72 | enum node_type { |
73 | AUTH_NODE, /* Authentication mode of vty interface. */ | |
74 | VIEW_NODE, /* View node. Default mode of vty interface. */ | |
75 | AUTH_ENABLE_NODE, /* Authentication mode for change enable. */ | |
76 | ENABLE_NODE, /* Enable node. */ | |
77 | CONFIG_NODE, /* Config node. Default mode of config file. */ | |
78 | SERVICE_NODE, /* Service node. */ | |
79 | DEBUG_NODE, /* Debug node. */ | |
80 | VRF_DEBUG_NODE, /* Vrf Debug node. */ | |
81 | DEBUG_VNC_NODE, /* Debug VNC node. */ | |
82 | AAA_NODE, /* AAA node. */ | |
83 | KEYCHAIN_NODE, /* Key-chain node. */ | |
84 | KEYCHAIN_KEY_NODE, /* Key-chain key node. */ | |
85 | NS_NODE, /* Logical-Router node. */ | |
86 | VRF_NODE, /* VRF mode node. */ | |
87 | INTERFACE_NODE, /* Interface mode node. */ | |
88 | ZEBRA_NODE, /* zebra connection node. */ | |
89 | TABLE_NODE, /* rtm_table selection node. */ | |
90 | RIP_NODE, /* RIP protocol mode node. */ | |
91 | RIPNG_NODE, /* RIPng protocol mode node. */ | |
92 | BABEL_NODE, /* BABEL protocol mode node. */ | |
93 | EIGRP_NODE, /* EIGRP protocol mode node. */ | |
94 | BGP_NODE, /* BGP protocol mode which includes BGP4+ */ | |
95 | BGP_VPNV4_NODE, /* BGP MPLS-VPN PE exchange. */ | |
96 | BGP_VPNV6_NODE, /* BGP MPLS-VPN PE exchange. */ | |
97 | BGP_IPV4_NODE, /* BGP IPv4 unicast address family. */ | |
98 | BGP_IPV4M_NODE, /* BGP IPv4 multicast address family. */ | |
99 | BGP_IPV4L_NODE, /* BGP IPv4 labeled unicast address family. */ | |
100 | BGP_IPV6_NODE, /* BGP IPv6 address family */ | |
101 | BGP_IPV6M_NODE, /* BGP IPv6 multicast address family. */ | |
102 | BGP_IPV6L_NODE, /* BGP IPv6 labeled unicast address family. */ | |
103 | BGP_VRF_POLICY_NODE, /* BGP VRF policy */ | |
104 | BGP_VNC_DEFAULTS_NODE, /* BGP VNC nve defaults */ | |
105 | BGP_VNC_NVE_GROUP_NODE, /* BGP VNC nve group */ | |
106 | BGP_VNC_L2_GROUP_NODE, /* BGP VNC L2 group */ | |
107 | RFP_DEFAULTS_NODE, /* RFP defaults node */ | |
108 | BGP_EVPN_NODE, /* BGP EVPN node. */ | |
109 | OSPF_NODE, /* OSPF protocol mode */ | |
110 | OSPF6_NODE, /* OSPF protocol for IPv6 mode */ | |
111 | LDP_NODE, /* LDP protocol mode */ | |
112 | LDP_IPV4_NODE, /* LDP IPv4 address family */ | |
113 | LDP_IPV6_NODE, /* LDP IPv6 address family */ | |
114 | LDP_IPV4_IFACE_NODE, /* LDP IPv4 Interface */ | |
115 | LDP_IPV6_IFACE_NODE, /* LDP IPv6 Interface */ | |
116 | LDP_L2VPN_NODE, /* LDP L2VPN node */ | |
117 | LDP_PSEUDOWIRE_NODE, /* LDP Pseudowire node */ | |
118 | ISIS_NODE, /* ISIS protocol mode */ | |
119 | PIM_NODE, /* PIM protocol mode */ | |
120 | MASC_NODE, /* MASC for multicast. */ | |
121 | IRDP_NODE, /* ICMP Router Discovery Protocol mode. */ | |
122 | IP_NODE, /* Static ip route node. */ | |
123 | ACCESS_NODE, /* Access list node. */ | |
124 | PREFIX_NODE, /* Prefix list node. */ | |
125 | ACCESS_IPV6_NODE, /* Access list node. */ | |
126 | PREFIX_IPV6_NODE, /* Prefix list node. */ | |
127 | AS_LIST_NODE, /* AS list node. */ | |
128 | COMMUNITY_LIST_NODE, /* Community list node. */ | |
129 | RMAP_NODE, /* Route map node. */ | |
130 | SMUX_NODE, /* SNMP configuration node. */ | |
131 | DUMP_NODE, /* Packet dump node. */ | |
132 | FORWARDING_NODE, /* IP forwarding node. */ | |
133 | PROTOCOL_NODE, /* protocol filtering node */ | |
134 | MPLS_NODE, /* MPLS config node */ | |
135 | VTY_NODE, /* Vty node. */ | |
136 | LINK_PARAMS_NODE, /* Link-parameters node */ | |
137 | BGP_EVPN_VNI_NODE, /* BGP EVPN VNI */ | |
a83a5331 | 138 | NODE_TYPE_MAX, /* maximum */ |
718e3744 | 139 | }; |
140 | ||
cf6c83e7 | 141 | extern vector cmdvec; |
a83a5331 QY |
142 | extern const char *node_names[]; |
143 | ||
718e3744 | 144 | /* Node which has some commands and prompt string and configuration |
145 | function pointer . */ | |
d62a17ae | 146 | struct cmd_node { |
147 | /* Node index. */ | |
148 | enum node_type node; | |
718e3744 | 149 | |
d62a17ae | 150 | /* Prompt character at vty interface. */ |
151 | const char *prompt; | |
718e3744 | 152 | |
d62a17ae | 153 | /* Is this node's configuration goes to vtysh ? */ |
154 | int vtysh; | |
d0bfb22c | 155 | |
d62a17ae | 156 | /* Node's configuration write function */ |
157 | int (*func)(struct vty *); | |
718e3744 | 158 | |
d62a17ae | 159 | /* Node's command graph */ |
160 | struct graph *cmdgraph; | |
d0bfb22c | 161 | |
d62a17ae | 162 | /* Vector of this node's command list. */ |
163 | vector cmd_vector; | |
274f29b2 | 164 | |
d62a17ae | 165 | /* Hashed index of command node list, for de-dupping primarily */ |
166 | struct hash *cmd_hash; | |
718e3744 | 167 | }; |
168 | ||
718e3744 | 169 | /* Return value of the commands. */ |
170 | #define CMD_SUCCESS 0 | |
171 | #define CMD_WARNING 1 | |
172 | #define CMD_ERR_NO_MATCH 2 | |
173 | #define CMD_ERR_AMBIGUOUS 3 | |
174 | #define CMD_ERR_INCOMPLETE 4 | |
175 | #define CMD_ERR_EXEED_ARGC_MAX 5 | |
176 | #define CMD_ERR_NOTHING_TODO 6 | |
177 | #define CMD_COMPLETE_FULL_MATCH 7 | |
178 | #define CMD_COMPLETE_MATCH 8 | |
179 | #define CMD_COMPLETE_LIST_MATCH 9 | |
180 | #define CMD_SUCCESS_DAEMON 10 | |
1db63918 | 181 | #define CMD_ERR_NO_FILE 11 |
95c4aff2 | 182 | #define CMD_SUSPEND 12 |
f1a05de9 | 183 | #define CMD_WARNING_CONFIG_FAILED 13 |
718e3744 | 184 | |
185 | /* Argc max counts. */ | |
186 | #define CMD_ARGC_MAX 25 | |
187 | ||
188 | /* Turn off these macros when uisng cpp with extract.pl */ | |
d0bfb22c | 189 | #ifndef VTYSH_EXTRACT_PL |
718e3744 | 190 | |
406d6716 | 191 | /* helper defines for end-user DEFUN* macros */ |
d62a17ae | 192 | #define DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attrs, dnum) \ |
193 | static struct cmd_element cmdname = { \ | |
194 | .string = cmdstr, \ | |
195 | .func = funcname, \ | |
196 | .doc = helpstr, \ | |
197 | .attr = attrs, \ | |
198 | .daemon = dnum, \ | |
199 | .name = #cmdname, \ | |
200 | }; | |
201 | ||
202 | #define DEFUN_CMD_FUNC_DECL(funcname) \ | |
203 | static int funcname(const struct cmd_element *, struct vty *, int, \ | |
204 | struct cmd_token *[]); | |
205 | ||
206 | #define DEFUN_CMD_FUNC_TEXT(funcname) \ | |
207 | static int funcname(const struct cmd_element *self \ | |
208 | __attribute__((unused)), \ | |
209 | struct vty *vty __attribute__((unused)), \ | |
210 | int argc __attribute__((unused)), \ | |
211 | struct cmd_token *argv[] __attribute__((unused))) | |
212 | ||
213 | #define DEFPY(funcname, cmdname, cmdstr, helpstr) \ | |
214 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, 0, 0) \ | |
215 | funcdecl_##funcname | |
216 | ||
217 | #define DEFUN(funcname, cmdname, cmdstr, helpstr) \ | |
218 | DEFUN_CMD_FUNC_DECL(funcname) \ | |
219 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, 0, 0) \ | |
220 | DEFUN_CMD_FUNC_TEXT(funcname) | |
221 | ||
222 | #define DEFUN_ATTR(funcname, cmdname, cmdstr, helpstr, attr) \ | |
223 | DEFUN_CMD_FUNC_DECL(funcname) \ | |
224 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0) \ | |
225 | DEFUN_CMD_FUNC_TEXT(funcname) | |
226 | ||
227 | #define DEFUN_HIDDEN(funcname, cmdname, cmdstr, helpstr) \ | |
228 | DEFUN_ATTR(funcname, cmdname, cmdstr, helpstr, CMD_ATTR_HIDDEN) | |
229 | ||
230 | #define DEFUN_DEPRECATED(funcname, cmdname, cmdstr, helpstr) \ | |
231 | DEFUN_ATTR(funcname, cmdname, cmdstr, helpstr, CMD_ATTR_DEPRECATED) | |
718e3744 | 232 | |
233 | /* DEFUN_NOSH for commands that vtysh should ignore */ | |
d62a17ae | 234 | #define DEFUN_NOSH(funcname, cmdname, cmdstr, helpstr) \ |
235 | DEFUN(funcname, cmdname, cmdstr, helpstr) | |
718e3744 | 236 | |
237 | /* DEFSH for vtysh. */ | |
d62a17ae | 238 | #define DEFSH(daemon, cmdname, cmdstr, helpstr) \ |
239 | DEFUN_CMD_ELEMENT(NULL, cmdname, cmdstr, helpstr, 0, daemon) | |
718e3744 | 240 | |
d62a17ae | 241 | #define DEFSH_HIDDEN(daemon, cmdname, cmdstr, helpstr) \ |
242 | DEFUN_CMD_ELEMENT(NULL, cmdname, cmdstr, helpstr, CMD_ATTR_HIDDEN, \ | |
243 | daemon) | |
abaaab4e | 244 | |
718e3744 | 245 | /* DEFUN + DEFSH */ |
d62a17ae | 246 | #define DEFUNSH(daemon, funcname, cmdname, cmdstr, helpstr) \ |
247 | DEFUN_CMD_FUNC_DECL(funcname) \ | |
248 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, 0, daemon) \ | |
249 | DEFUN_CMD_FUNC_TEXT(funcname) | |
718e3744 | 250 | |
274a4a44 | 251 | /* DEFUN + DEFSH with attributes */ |
d62a17ae | 252 | #define DEFUNSH_ATTR(daemon, funcname, cmdname, cmdstr, helpstr, attr) \ |
253 | DEFUN_CMD_FUNC_DECL(funcname) \ | |
254 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, daemon) \ | |
255 | DEFUN_CMD_FUNC_TEXT(funcname) | |
274a4a44 | 256 | |
d62a17ae | 257 | #define DEFUNSH_HIDDEN(daemon, funcname, cmdname, cmdstr, helpstr) \ |
258 | DEFUNSH_ATTR(daemon, funcname, cmdname, cmdstr, helpstr, \ | |
259 | CMD_ATTR_HIDDEN) | |
274a4a44 | 260 | |
d62a17ae | 261 | #define DEFUNSH_DEPRECATED(daemon, funcname, cmdname, cmdstr, helpstr) \ |
262 | DEFUNSH_ATTR(daemon, funcname, cmdname, cmdstr, helpstr, \ | |
263 | CMD_ATTR_DEPRECATED) | |
274a4a44 | 264 | |
718e3744 | 265 | /* ALIAS macro which define existing command's alias. */ |
d62a17ae | 266 | #define ALIAS(funcname, cmdname, cmdstr, helpstr) \ |
267 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, 0, 0) | |
406d6716 | 268 | |
d62a17ae | 269 | #define ALIAS_ATTR(funcname, cmdname, cmdstr, helpstr, attr) \ |
270 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, attr, 0) | |
406d6716 | 271 | |
d62a17ae | 272 | #define ALIAS_HIDDEN(funcname, cmdname, cmdstr, helpstr) \ |
273 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, CMD_ATTR_HIDDEN, \ | |
274 | 0) | |
406d6716 | 275 | |
d62a17ae | 276 | #define ALIAS_DEPRECATED(funcname, cmdname, cmdstr, helpstr) \ |
277 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, \ | |
278 | CMD_ATTR_DEPRECATED, 0) | |
718e3744 | 279 | |
d62a17ae | 280 | #define ALIAS_SH(daemon, funcname, cmdname, cmdstr, helpstr) \ |
281 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, 0, daemon) | |
274a4a44 | 282 | |
d62a17ae | 283 | #define ALIAS_SH_HIDDEN(daemon, funcname, cmdname, cmdstr, helpstr) \ |
284 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, CMD_ATTR_HIDDEN, \ | |
285 | daemon) | |
274a4a44 | 286 | |
d62a17ae | 287 | #define ALIAS_SH_DEPRECATED(daemon, funcname, cmdname, cmdstr, helpstr) \ |
288 | DEFUN_CMD_ELEMENT(funcname, cmdname, cmdstr, helpstr, \ | |
289 | CMD_ATTR_DEPRECATED, daemon) | |
274a4a44 | 290 | |
5578a14d | 291 | #else /* VTYSH_EXTRACT_PL */ |
d62a17ae | 292 | #define DEFPY(funcname, cmdname, cmdstr, helpstr) \ |
293 | DEFUN(funcname, cmdname, cmdstr, helpstr) | |
718e3744 | 294 | #endif /* VTYSH_EXTRACT_PL */ |
295 | ||
296 | /* Some macroes */ | |
ba6d273b DS |
297 | |
298 | /* | |
299 | * Sometimes #defines create maximum values that | |
300 | * need to have strings created from them that | |
301 | * allow the parser to match against them. | |
302 | * These macros allow that. | |
303 | */ | |
304 | #define CMD_CREATE_STR(s) CMD_CREATE_STR_HELPER(s) | |
305 | #define CMD_CREATE_STR_HELPER(s) #s | |
6319fd63 | 306 | #define CMD_RANGE_STR(a,s) "(" CMD_CREATE_STR(a) "-" CMD_CREATE_STR(s) ")" |
ba6d273b | 307 | |
718e3744 | 308 | /* Common descriptions. */ |
309 | #define SHOW_STR "Show running system information\n" | |
310 | #define IP_STR "IP information\n" | |
311 | #define IPV6_STR "IPv6 information\n" | |
312 | #define NO_STR "Negate a command or set its defaults\n" | |
9c42a6eb | 313 | #define REDIST_STR "Redistribute information from another routing protocol\n" |
718e3744 | 314 | #define CLEAR_STR "Reset functions\n" |
315 | #define RIP_STR "RIP information\n" | |
7f57883e | 316 | #define EIGRP_STR "EIGRP information\n" |
718e3744 | 317 | #define BGP_STR "BGP information\n" |
e0bce756 DS |
318 | #define BGP_SOFT_STR "Soft reconfig inbound and outbound updates\n" |
319 | #define BGP_SOFT_IN_STR "Send route-refresh unless using 'soft-reconfiguration inbound'\n" | |
320 | #define BGP_SOFT_OUT_STR "Resend all outbound updates\n" | |
321 | #define BGP_SOFT_RSCLIENT_RIB_STR "Soft reconfig for rsclient RIB\n" | |
718e3744 | 322 | #define OSPF_STR "OSPF information\n" |
323 | #define NEIGHBOR_STR "Specify neighbor router\n" | |
324 | #define DEBUG_STR "Debugging functions (see also 'undebug')\n" | |
325 | #define UNDEBUG_STR "Disable debugging functions (see also 'debug')\n" | |
326 | #define ROUTER_STR "Enable a routing process\n" | |
327 | #define AS_STR "AS number\n" | |
328 | #define MBGP_STR "MBGP information\n" | |
329 | #define MATCH_STR "Match values from routing table\n" | |
330 | #define SET_STR "Set values in destination routing protocol\n" | |
331 | #define OUT_STR "Filter outgoing routing updates\n" | |
332 | #define IN_STR "Filter incoming routing updates\n" | |
333 | #define V4NOTATION_STR "specify by IPv4 address notation(e.g. 0.0.0.0)\n" | |
334 | #define OSPF6_NUMBER_STR "Specify by number\n" | |
335 | #define INTERFACE_STR "Interface infomation\n" | |
336 | #define IFNAME_STR "Interface name(e.g. ep0)\n" | |
337 | #define IP6_STR "IPv6 Information\n" | |
338 | #define OSPF6_STR "Open Shortest Path First (OSPF) for IPv6\n" | |
d0bfb22c | 339 | #define OSPF6_INSTANCE_STR "(1-65535) Instance ID\n" |
98cfd06b | 340 | #define SECONDS_STR "Seconds\n" |
718e3744 | 341 | #define ROUTE_STR "Routing Table\n" |
342 | #define PREFIX_LIST_STR "Build a prefix list\n" | |
d62a17ae | 343 | #define OSPF6_DUMP_TYPE_LIST \ |
344 | "<neighbor|interface|area|lsa|zebra|config|dbex|spf|route|lsdb|redistribute|hook|asbr|prefix|abr>" | |
9e867fe6 | 345 | #define ISIS_STR "IS-IS information\n" |
346 | #define AREA_TAG_STR "[area tag]\n" | |
d0bfb22c QY |
347 | #define COMMUNITY_AANN_STR "Community number where AA and NN are (0-65535)\n" |
348 | #define COMMUNITY_VAL_STR "Community number in AA:NN format (where AA and NN are (0-65535)) or local-AS|no-advertise|no-export|internet or additive\n" | |
16f1b9ee OD |
349 | #define MPLS_TE_STR "MPLS-TE specific commands\n" |
350 | #define LINK_PARAMS_STR "Configure interface link parameters\n" | |
351 | #define OSPF_RI_STR "OSPF Router Information specific commands\n" | |
352 | #define PCE_STR "PCE Router Information specific commands\n" | |
7758e3f3 | 353 | #define MPLS_STR "MPLS information\n" |
718e3744 | 354 | |
355 | #define CONF_BACKUP_EXT ".sav" | |
356 | ||
357 | /* IPv4 only machine should not accept IPv6 address for peer's IP | |
358 | address. So we replace VTY command string like below. */ | |
718e3744 | 359 | #define NEIGHBOR_ADDR_STR "Neighbor address\nIPv6 address\n" |
a80beece DS |
360 | #define NEIGHBOR_ADDR_STR2 "Neighbor address\nNeighbor IPv6 address\nInterface name or neighbor tag\n" |
361 | #define NEIGHBOR_ADDR_STR3 "Neighbor address\nIPv6 address\nInterface name\n" | |
718e3744 | 362 | |
363 | /* Prototypes. */ | |
d62a17ae | 364 | extern void install_node(struct cmd_node *, int (*)(struct vty *)); |
365 | extern void install_default(enum node_type); | |
366 | extern void install_element(enum node_type, struct cmd_element *); | |
718e3744 | 367 | |
de8f7a39 DL |
368 | /* known issue with uninstall_element: changes to cmd_token->attr (i.e. |
369 | * deprecated/hidden) are not reversed. */ | |
d62a17ae | 370 | extern void uninstall_element(enum node_type, struct cmd_element *); |
de8f7a39 | 371 | |
f6834d4c | 372 | /* Concatenates argv[shift] through argv[argc-1] into a single NUL-terminated |
373 | string with a space between each element (allocated using | |
374 | XMALLOC(MTYPE_TMP)). Returns NULL if shift >= argc. */ | |
d62a17ae | 375 | extern char *argv_concat(struct cmd_token **argv, int argc, int shift); |
376 | extern int argv_find(struct cmd_token **argv, int argc, const char *text, | |
377 | int *index); | |
378 | ||
379 | extern vector cmd_make_strvec(const char *); | |
380 | extern void cmd_free_strvec(vector); | |
381 | extern vector cmd_describe_command(vector, struct vty *, int *status); | |
382 | extern char **cmd_complete_command(vector, struct vty *, int *status); | |
383 | extern const char *cmd_prompt(enum node_type); | |
384 | extern int command_config_read_one_line(struct vty *vty, | |
385 | const struct cmd_element **, | |
386 | int use_config_node); | |
387 | extern int config_from_file(struct vty *, FILE *, unsigned int *line_num); | |
388 | extern enum node_type node_parent(enum node_type); | |
389 | extern int cmd_execute_command(vector, struct vty *, | |
390 | const struct cmd_element **, int); | |
391 | extern int cmd_execute_command_strict(vector, struct vty *, | |
392 | const struct cmd_element **); | |
393 | extern void cmd_init(int); | |
394 | extern void cmd_terminate(void); | |
395 | extern void cmd_exit(struct vty *vty); | |
396 | extern int cmd_list_cmds(struct vty *vty, int do_permute); | |
397 | ||
398 | extern int cmd_hostname_set(const char *hostname); | |
bff9c3e9 | 399 | |
af2567b6 | 400 | /* NOT safe for general use; call this only if DEV_BUILD! */ |
d62a17ae | 401 | extern void grammar_sandbox_init(void); |
af2567b6 | 402 | |
d62a17ae | 403 | extern vector completions_to_vec(struct list *completions); |
2ab40270 | 404 | |
718e3744 | 405 | /* Export typical functions. */ |
d62a17ae | 406 | extern const char *host_config_get(void); |
407 | extern void host_config_set(const char *); | |
6590f2c3 | 408 | |
d62a17ae | 409 | extern void print_version(const char *); |
86228fde | 410 | |
d62a17ae | 411 | extern int cmd_banner_motd_file(const char *); |
7cfc61d3 | 412 | |
86228fde | 413 | /* struct host global, ick */ |
d0bfb22c QY |
414 | extern struct host host; |
415 | ||
70d44c5c | 416 | struct cmd_variable_handler { |
d62a17ae | 417 | const char *tokenname, *varname; |
418 | void (*completions)(vector out, struct cmd_token *token); | |
70d44c5c DL |
419 | }; |
420 | ||
d62a17ae | 421 | extern void cmd_variable_complete(struct cmd_token *token, const char *arg, |
422 | vector comps); | |
423 | extern void | |
424 | cmd_variable_handler_register(const struct cmd_variable_handler *cvh); | |
425 | extern char *cmd_variable_comp2str(vector comps, unsigned short cols); | |
228da428 | 426 | |
718e3744 | 427 | #endif /* _ZEBRA_COMMAND_H */ |