Annotation of embedaddon/quagga/vtysh/extract.pl, revision 1.1
1.1 ! misho 1: #!
! 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";
! 40: $ignore{'"router bgp " "<1-4294967295>"'} = "ignore";
! 41: $ignore{'"router bgp " "<1-4294967295>" " view WORD"'} = "ignore";
! 42: $ignore{'"router isis WORD"'} = "ignore";
! 43: $ignore{'"router zebra"'} = "ignore";
! 44: $ignore{'"address-family ipv4"'} = "ignore";
! 45: $ignore{'"address-family ipv4 (unicast|multicast)"'} = "ignore";
! 46: $ignore{'"address-family ipv6"'} = "ignore";
! 47: $ignore{'"address-family ipv6 unicast"'} = "ignore";
! 48: $ignore{'"address-family vpnv4"'} = "ignore";
! 49: $ignore{'"address-family vpnv4 unicast"'} = "ignore";
! 50: $ignore{'"address-family ipv4 vrf NAME"'} = "ignore";
! 51: $ignore{'"exit-address-family"'} = "ignore";
! 52: $ignore{'"key chain WORD"'} = "ignore";
! 53: $ignore{'"key <0-2147483647>"'} = "ignore";
! 54: $ignore{'"route-map WORD (deny|permit) <1-65535>"'} = "ignore";
! 55: $ignore{'"show route-map"'} = "ignore";
! 56: $ignore{'"line vty"'} = "ignore";
! 57: $ignore{'"who"'} = "ignore";
! 58: $ignore{'"terminal monitor"'} = "ignore";
! 59: $ignore{'"terminal no monitor"'} = "ignore";
! 60: $ignore{'"show history"'} = "ignore";
! 61:
! 62: foreach (@ARGV) {
! 63: $file = $_;
! 64:
! 65: open (FH, "cpp -DHAVE_CONFIG_H -DVTYSH_EXTRACT_PL -DHAVE_IPV6 -I.. -I./ -I./.. -I../lib -I../isisd/topology $file |");
! 66: local $/; undef $/;
! 67: $line = <FH>;
! 68: close (FH);
! 69:
! 70: @defun = ($line =~ /(?:DEFUN|ALIAS)\s*\((.+?)\);?\s?\s?\n/sg);
! 71: @install = ($line =~ /install_element \(\s*[0-9A-Z_]+,\s*&[^;]*;\s*\n/sg);
! 72:
! 73: # DEFUN process
! 74: foreach (@defun) {
! 75: my (@defun_array);
! 76: @defun_array = split (/,/);
! 77: $defun_array[0] = '';
! 78:
! 79:
! 80: # Actual input command string.
! 81: $str = "$defun_array[2]";
! 82: $str =~ s/^\s+//g;
! 83: $str =~ s/\s+$//g;
! 84:
! 85: # Get VTY command structure. This is needed for searching
! 86: # install_element() command.
! 87: $cmd = "$defun_array[1]";
! 88: $cmd =~ s/^\s+//g;
! 89: $cmd =~ s/\s+$//g;
! 90:
! 91: # $protocol is VTYSH_PROTO format for redirection of user input
! 92: if ($file =~ /lib/) {
! 93: if ($file =~ /keychain.c/) {
! 94: $protocol = "VTYSH_RIPD";
! 95: }
! 96: if ($file =~ /routemap.c/) {
! 97: $protocol = "VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_ZEBRA";
! 98: }
! 99: if ($file =~ /filter.c/) {
! 100: $protocol = "VTYSH_ALL";
! 101: }
! 102: if ($file =~ /plist.c/) {
! 103: if ($defun_array[1] =~ m/ipv6/) {
! 104: $protocol = "VTYSH_RIPNGD|VTYSH_OSPF6D|VTYSH_BGPD|VTYSH_ZEBRA";
! 105: } else {
! 106: $protocol = "VTYSH_RIPD|VTYSH_OSPFD|VTYSH_BGPD|VTYSH_ZEBRA";
! 107: }
! 108: }
! 109: if ($file =~ /distribute.c/) {
! 110: if ($defun_array[1] =~ m/ipv6/) {
! 111: $protocol = "VTYSH_RIPNGD";
! 112: } else {
! 113: $protocol = "VTYSH_RIPD";
! 114: }
! 115: }
! 116: if ($file =~ /if_rmap.c/) {
! 117: if ($defun_array[1] =~ m/ipv6/) {
! 118: $protocol = "VTYSH_RIPNGD";
! 119: } else {
! 120: $protocol = "VTYSH_RIPD";
! 121: }
! 122: }
! 123: if ($file =~ /vty.c/) {
! 124: $protocol = "VTYSH_ALL";
! 125: }
! 126: } else {
! 127: ($protocol) = ($file =~ /^.*\/([a-z0-9]+)\/[a-zA-Z0-9_\-]+\.c$/);
! 128: $protocol = "VTYSH_" . uc $protocol;
! 129: }
! 130:
! 131: # Append _vtysh to structure then build DEFUN again
! 132: $defun_array[1] = $cmd . "_vtysh";
! 133: $defun_body = join (", ", @defun_array);
! 134:
! 135: # $cmd -> $str hash for lookup
! 136: $cmd2str{$cmd} = $str;
! 137: $cmd2defun{$cmd} = $defun_body;
! 138: $cmd2proto{$cmd} = $protocol;
! 139: }
! 140:
! 141: # install_element() process
! 142: foreach (@install) {
! 143: my (@element_array);
! 144: @element_array = split (/,/);
! 145:
! 146: # Install node
! 147: $enode = $element_array[0];
! 148: $enode =~ s/^\s+//g;
! 149: $enode =~ s/\s+$//g;
! 150: ($enode) = ($enode =~ /([0-9A-Z_]+)$/);
! 151:
! 152: # VTY command structure.
! 153: ($ecmd) = ($element_array[1] =~ /&([^\)]+)/);
! 154: $ecmd =~ s/^\s+//g;
! 155: $ecmd =~ s/\s+$//g;
! 156:
! 157: # Register $ecmd
! 158: if (defined ($cmd2str{$ecmd})
! 159: && ! defined ($ignore{$cmd2str{$ecmd}})) {
! 160: my ($key);
! 161: $key = $enode . "," . $cmd2str{$ecmd};
! 162: $ocmd{$key} = $ecmd;
! 163: $odefun{$key} = $cmd2defun{$ecmd};
! 164: push (@{$oproto{$key}}, $cmd2proto{$ecmd});
! 165: }
! 166: }
! 167: }
! 168:
! 169: # Check finaly alive $cmd;
! 170: foreach (keys %odefun) {
! 171: my ($node, $str) = (split (/,/));
! 172: my ($cmd) = $ocmd{$_};
! 173: $live{$cmd} = $_;
! 174: }
! 175:
! 176: # Output DEFSH
! 177: foreach (keys %live) {
! 178: my ($proto);
! 179: my ($key);
! 180: $key = $live{$_};
! 181: $proto = join ("|", @{$oproto{$key}});
! 182: printf "DEFSH ($proto$odefun{$key})\n\n";
! 183: }
! 184:
! 185: # Output install_element
! 186: print <<EOF;
! 187: void
! 188: vtysh_init_cmd ()
! 189: {
! 190: EOF
! 191:
! 192: foreach (keys %odefun) {
! 193: my ($node, $str) = (split (/,/));
! 194: $cmd = $ocmd{$_};
! 195: $cmd =~ s/_cmd/_cmd_vtysh/;
! 196: printf " install_element ($node, &$cmd);\n";
! 197: }
! 198:
! 199: print <<EOF
! 200: }
! 201: EOF
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