From fc9d074576c89299cb624b49810b52eda2da9b2c Mon Sep 17 00:00:00 2001 From: gdt Date: Wed, 30 Jun 2004 14:25:12 +0000 Subject: Make vtysh work on NetBSD, and minor cleanups: if --enable-vtysh, look for perl, and substitute into vtysh/extract.pl, rather than assuming perl is in /usr/bin Look for tputs in libtermcap and libcurses, in addition to previously-searched locations. Follow GNU readlines search order. Clean up --enable-vtysh definition in configure.ac. Add vtysh/vtysh_cmds.c to CLEANFILES. This is important if extract.pl fails, so that 'make clean && make' will regenerate vtysh_cmds.c rhather than using the old zero-length file. --- vtysh/extract.pl.in | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 194 insertions(+) create mode 100755 vtysh/extract.pl.in (limited to 'vtysh/extract.pl.in') diff --git a/vtysh/extract.pl.in b/vtysh/extract.pl.in new file mode 100755 index 00000000..6882b10b --- /dev/null +++ b/vtysh/extract.pl.in @@ -0,0 +1,194 @@ +#! @PERL@ +## +## Virtual terminal interface shell command extractor. +## Copyright (C) 2000 Kunihiro Ishiguro +## +## 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 GNU Zebra; see the file COPYING. If not, write to the Free +## Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA +## 02111-1307, USA. +## + +print < +#include "command.h" +#include "vtysh.h" + +EOF + +$ignore{'"interface IFNAME"'} = "ignore"; +$ignore{'"ip vrf NAME"'} = "ignore"; +$ignore{'"router rip"'} = "ignore"; +$ignore{'"router ripng"'} = "ignore"; +$ignore{'"router ospf"'} = "ignore"; +$ignore{'"router ospf <0-65535>"'} = "ignore"; +$ignore{'"router ospf6"'} = "ignore"; +$ignore{'"router bgp <1-65535>"'} = "ignore"; +$ignore{'"router bgp <1-65535> view WORD"'} = "ignore"; +$ignore{'"router isis WORD"'} = "ignore"; +$ignore{'"address-family ipv4"'} = "ignore"; +$ignore{'"address-family ipv4 (unicast|multicast)"'} = "ignore"; +$ignore{'"address-family ipv6"'} = "ignore"; +$ignore{'"address-family ipv6 unicast"'} = "ignore"; +$ignore{'"address-family vpnv4"'} = "ignore"; +$ignore{'"address-family vpnv4 unicast"'} = "ignore"; +$ignore{'"address-family ipv4 vrf NAME"'} = "ignore"; +$ignore{'"exit-address-family"'} = "ignore"; +$ignore{'"key chain WORD"'} = "ignore"; +$ignore{'"key <0-2147483647>"'} = "ignore"; +$ignore{'"route-map WORD (deny|permit) <1-65535>"'} = "ignore"; +$ignore{'"show route-map"'} = "ignore"; + +foreach (@ARGV) { + $file = $_; + + open (FH, "cpp -DHAVE_CONFIG_H -DVTYSH_EXTRACT_PL -DHAVE_IPV6 -I. -I.. -I../lib $file |"); + local $/; undef $/; + $line = ; + close (FH); + + @defun = ($line =~ /(?:DEFUN|ALIAS)\s*\((.+?)\);?\s?\s?\n/sg); + @install = ($line =~ /install_element \(\s*[0-9A-Z_]+,\s*&[^;]*;\s*\n/sg); + + # DEFUN process + foreach (@defun) { + my (@defun_array); + @defun_array = split (/,/); + $defun_array[0] = ''; + + + # Actual input command string. + $str = "$defun_array[2]"; + $str =~ s/^\s+//g; + $str =~ s/\s+$//g; + + # Get VTY command structure. This is needed for searching + # install_element() command. + $cmd = "$defun_array[1]"; + $cmd =~ s/^\s+//g; + $cmd =~ s/\s+$//g; + + # $protocol is VTYSH_PROTO format for redirection of user input + if ($file =~ /lib/) { + if ($file =~ /keychain.c/) { + $protocol = "VTYSH_RIPD"; + } + if ($file =~ /routemap.c/) { + $protocol = "VTYSH_RIPD|VTYSH_RIPNGD|VTYSH_OSPFD|VTYSH_OSPF6D|VTYSH_BGPD"; + } + if ($file =~ /filter.c/) { + if ($defun_array[1] =~ m/ipv6/) { + $protocol = "VTYSH_ZEBRA|VTYSH_RIPNGD|VTYSH_OSPF6D|VTYSH_BGPD"; + } else { + $protocol = "VTYSH_ZEBRA|VTYSH_RIPD|VTYSH_OSPFD|VTYSH_BGPD"; + } + } + if ($file =~ /plist.c/) { + if ($defun_array[1] =~ m/ipv6/) { + $protocol = "VTYSH_RIPNGD|VTYSH_OSPF6D|VTYSH_BGPD"; + } else { + $protocol = "VTYSH_RIPD|VTYSH_OSPFD|VTYSH_BGPD"; + } + } + if ($file =~ /distribute.c/) { + if ($defun_array[1] =~ m/ipv6/) { + $protocol = "VTYSH_RIPNGD"; + } else { + $protocol = "VTYSH_RIPD"; + } + } + if ($file =~ /if_rmap.c/) { + if ($defun_array[1] =~ m/ipv6/) { + $protocol = "VTYSH_RIPNGD"; + } else { + $protocol = "VTYSH_RIPD"; + } + } + } else { + ($protocol) = ($file =~ /\/([a-z0-9]+)/); + $protocol = "VTYSH_" . uc $protocol; + } + + # Append _vtysh to structure then build DEFUN again + $defun_array[1] = $cmd . "_vtysh"; + $defun_body = join (", ", @defun_array); + + # $cmd -> $str hash for lookup + $cmd2str{$cmd} = $str; + $cmd2defun{$cmd} = $defun_body; + $cmd2proto{$cmd} = $protocol; + } + + # install_element() process + foreach (@install) { + my (@element_array); + @element_array = split (/,/); + + # Install node + $enode = $element_array[0]; + $enode =~ s/^\s+//g; + $enode =~ s/\s+$//g; + ($enode) = ($enode =~ /([0-9A-Z_]+)$/); + + # VTY command structure. + ($ecmd) = ($element_array[1] =~ /&([^\)]+)/); + $ecmd =~ s/^\s+//g; + $ecmd =~ s/\s+$//g; + + # Register $ecmd + if (defined ($cmd2str{$ecmd}) + && ! defined ($ignore{$cmd2str{$ecmd}})) { + my ($key); + $key = $enode . "," . $cmd2str{$ecmd}; + $ocmd{$key} = $ecmd; + $odefun{$key} = $cmd2defun{$ecmd}; + push (@{$oproto{$key}}, $cmd2proto{$ecmd}); + } + } +} + +# Check finaly alive $cmd; +foreach (keys %odefun) { + my ($node, $str) = (split (/,/)); + my ($cmd) = $ocmd{$_}; + $live{$cmd} = $_; +} + +# Output DEFSH +foreach (keys %live) { + my ($proto); + my ($key); + $key = $live{$_}; + $proto = join ("|", @{$oproto{$key}}); + printf "DEFSH ($proto$odefun{$key})\n\n"; +} + +# Output install_element +print <