Annotation of embedaddon/quagga/vtysh/extract.pl, revision 1.1.1.2
1.1.1.2 ! misho 1: #! /usr/bin/perl
1.1 misho 2: ##
3: ## vtysh/extract.pl. Generated from extract.pl.in by configure.
4: ##
5: ## Virtual terminal interface shell command extractor.
6: ## Copyright (C) 2000 Kunihiro Ishiguro
7: ##
8: ## This file is part of GNU Zebra.
9: ##
10: ## GNU Zebra is free software; you can redistribute it and/or modify it
11: ## under the terms of the GNU General Public License as published by the
12: ## Free Software Foundation; either version 2, or (at your option) any
13: ## later version.
14: ##
15: ## GNU Zebra is distributed in the hope that it will be useful, but
16: ## WITHOUT ANY WARRANTY; without even the implied warranty of
17: ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
18: ## General Public License for more details.
19: ##
20: ## You should have received a copy of the GNU General Public License
21: ## along with GNU Zebra; see the file COPYING. If not, write to the Free
22: ## Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
23: ## 02111-1307, USA.
24: ##
25:
26: print <<EOF;
27: #include <zebra.h>
28: #include "command.h"
29: #include "vtysh.h"
30:
31: EOF
32:
33: $ignore{'"interface IFNAME"'} = "ignore";
34: $ignore{'"ip vrf NAME"'} = "ignore";
35: $ignore{'"router rip"'} = "ignore";
36: $ignore{'"router ripng"'} = "ignore";
37: $ignore{'"router ospf"'} = "ignore";
38: $ignore{'"router ospf <0-65535>"'} = "ignore";
39: $ignore{'"router ospf6"'} = "ignore";
1.1.1.2 ! misho 40: $ignore{'"router babel"'} = "ignore";
1.1 misho 41: $ignore{'"router bgp " "<1-4294967295>"'} = "ignore";
42: $ignore{'"router bgp " "<1-4294967295>" " view WORD"'} = "ignore";
43: $ignore{'"router isis WORD"'} = "ignore";
44: $ignore{'"router zebra"'} = "ignore";
45: $ignore{'"address-family ipv4"'} = "ignore";
46: $ignore{'"address-family ipv4 (unicast|multicast)"'} = "ignore";
47: $ignore{'"address-family ipv6"'} = "ignore";
48: $ignore{'"address-family ipv6 unicast"'} = "ignore";
49: $ignore{'"address-family vpnv4"'} = "ignore";
50: $ignore{'"address-family vpnv4 unicast"'} = "ignore";
51: $ignore{'"address-family ipv4 vrf NAME"'} = "ignore";
52: $ignore{'"exit-address-family"'} = "ignore";
53: $ignore{'"key chain WORD"'} = "ignore";
54: $ignore{'"key <0-2147483647>"'} = "ignore";
55: $ignore{'"route-map WORD (deny|permit) <1-65535>"'} = "ignore";
56: $ignore{'"show route-map"'} = "ignore";
57: $ignore{'"line vty"'} = "ignore";
58: $ignore{'"who"'} = "ignore";
59: $ignore{'"terminal monitor"'} = "ignore";
60: $ignore{'"terminal no monitor"'} = "ignore";
61: $ignore{'"show history"'} = "ignore";
62:
63: foreach (@ARGV) {
64: $file = $_;
65:
1.1.1.2 ! misho 66: open (FH, "cpp -DHAVE_CONFIG_H -DVTYSH_EXTRACT_PL -DHAVE_IPV6 -I.. -I./ -I./.. -I../lib -I../isisd/topology $file |");
1.1 misho 67: local $/; undef $/;
68: $line = <FH>;
69: close (FH);
70:
71: @defun = ($line =~ /(?:DEFUN|ALIAS)\s*\((.+?)\);?\s?\s?\n/sg);
1.1.1.2 ! misho 72: @install = ($line =~ /install_element\s*\(\s*[0-9A-Z_]+,\s*&[^;]*;\s*\n/sg);
1.1 misho 73:
74: # DEFUN process
75: foreach (@defun) {
76: my (@defun_array);
77: @defun_array = split (/,/);
78: $defun_array[0] = '';
79:
80:
81: # Actual input command string.
82: $str = "$defun_array[2]";
83: $str =~ s/^\s+//g;
84: $str =~ s/\s+$//g;
85:
86: # Get VTY command structure. This is needed for searching
87: # install_element() command.
88: $cmd = "$defun_array[1]";
89: $cmd =~ s/^\s+//g;
90: $cmd =~ s/\s+$//g;
91:
92: # $protocol is VTYSH_PROTO format for redirection of user input
93: if ($file =~ /lib/) {
94: if ($file =~ /keychain.c/) {
95: $protocol = "VTYSH_RIPD";
96: }
97: if ($file =~ /routemap.c/) {
98: $protocol = "VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_ZEBRA";
99: }
100: if ($file =~ /filter.c/) {
101: $protocol = "VTYSH_ALL";
102: }
103: if ($file =~ /plist.c/) {
104: if ($defun_array[1] =~ m/ipv6/) {
105: $protocol = "VTYSH_RIPNGD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_ZEBRA";
106: } else {
107: $protocol = "VTYSH_RIPD|VTYSH_OSPFD|VTYSH_BGPD|VTYSH_ZEBRA";
108: }
109: }
110: if ($file =~ /distribute.c/) {
111: if ($defun_array[1] =~ m/ipv6/) {
112: $protocol = "VTYSH_RIPNGD";
113: } else {
114: $protocol = "VTYSH_RIPD";
115: }
116: }
117: if ($file =~ /if_rmap.c/) {
118: if ($defun_array[1] =~ m/ipv6/) {
119: $protocol = "VTYSH_RIPNGD";
120: } else {
121: $protocol = "VTYSH_RIPD";
122: }
123: }
124: if ($file =~ /vty.c/) {
125: $protocol = "VTYSH_ALL";
126: }
127: } else {
128: ($protocol) = ($file =~ /^.*\/([a-z0-9]+)\/[a-zA-Z0-9_\-]+\.c$/);
129: $protocol = "VTYSH_" . uc $protocol;
130: }
131:
132: # Append _vtysh to structure then build DEFUN again
133: $defun_array[1] = $cmd . "_vtysh";
134: $defun_body = join (", ", @defun_array);
135:
136: # $cmd -> $str hash for lookup
137: $cmd2str{$cmd} = $str;
138: $cmd2defun{$cmd} = $defun_body;
139: $cmd2proto{$cmd} = $protocol;
140: }
141:
142: # install_element() process
143: foreach (@install) {
144: my (@element_array);
145: @element_array = split (/,/);
146:
147: # Install node
148: $enode = $element_array[0];
149: $enode =~ s/^\s+//g;
150: $enode =~ s/\s+$//g;
151: ($enode) = ($enode =~ /([0-9A-Z_]+)$/);
152:
153: # VTY command structure.
154: ($ecmd) = ($element_array[1] =~ /&([^\)]+)/);
155: $ecmd =~ s/^\s+//g;
156: $ecmd =~ s/\s+$//g;
157:
158: # Register $ecmd
159: if (defined ($cmd2str{$ecmd})
160: && ! defined ($ignore{$cmd2str{$ecmd}})) {
161: my ($key);
162: $key = $enode . "," . $cmd2str{$ecmd};
163: $ocmd{$key} = $ecmd;
164: $odefun{$key} = $cmd2defun{$ecmd};
165: push (@{$oproto{$key}}, $cmd2proto{$ecmd});
166: }
167: }
168: }
169:
170: # Check finaly alive $cmd;
171: foreach (keys %odefun) {
172: my ($node, $str) = (split (/,/));
173: my ($cmd) = $ocmd{$_};
174: $live{$cmd} = $_;
175: }
176:
177: # Output DEFSH
178: foreach (keys %live) {
179: my ($proto);
180: my ($key);
181: $key = $live{$_};
182: $proto = join ("|", @{$oproto{$key}});
183: printf "DEFSH ($proto$odefun{$key})\n\n";
184: }
185:
186: # Output install_element
187: print <<EOF;
188: void
189: vtysh_init_cmd ()
190: {
191: EOF
192:
193: foreach (keys %odefun) {
194: my ($node, $str) = (split (/,/));
195: $cmd = $ocmd{$_};
196: $cmd =~ s/_cmd/_cmd_vtysh/;
197: printf " install_element ($node, &$cmd);\n";
198: }
199:
200: print <<EOF
201: }
202: EOF
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