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Diffstat (limited to 'sys/contrib/ngatm/netnatm/msg/geniec.awk')
-rw-r--r-- | sys/contrib/ngatm/netnatm/msg/geniec.awk | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/sys/contrib/ngatm/netnatm/msg/geniec.awk b/sys/contrib/ngatm/netnatm/msg/geniec.awk new file mode 100644 index 0000000..d062082 --- /dev/null +++ b/sys/contrib/ngatm/netnatm/msg/geniec.awk @@ -0,0 +1,110 @@ +# +# Copyright (c) 2001-2003 +# Fraunhofer Institute for Open Communication Systems (FhG Fokus). +# All rights reserved. +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions +# are met: +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND +# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE +# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +# SUCH DAMAGE. +# +# Author: Hartmut Brandt <harti@freebsd.org> +# +# $Begemot: libunimsg/netnatm/msg/geniec.awk,v 1.4 2003/10/10 14:50:05 hbb Exp $ +# +# Generate table for IE parsing. +# +# This function is called before the first line +# +function begin() { + for(i = 0; i < 256; i++) { + for(j = 0; j < 4; j++) { + decl[i,j] = "" + } + } +} + +# +# This function is called after the last line. +# +function end() { + print "" + print "const struct iedecl *uni_ietable[256][4] = {" + for(i = 0; i < 256; i++) { + printf "\t{" + for(j = 0; j < 4; j++) { + if(decl[i,j] == "") { + printf " NULL," + } else { + printf " &%s,", decl[i,j] + } + } + printf " }, /* 0x%02x */\n", i + } + print "};" +} + +# +# This function is called just when the first information element was found +# +function first_element() { + print "/* This file was created automatically" + print " * Source file: " id + print " */" + print "" +} + +# +# This is called, when the information element is defaulted (there is +# only the name and the coding scheme +# +function element_default() { + print "" + print "static const struct iedecl decl_" coding "_" ie " = {" + print "\tUNIFL_DEFAULT," + print "\t0," + print "\t(uni_print_f)NULL," + print "\t(uni_check_f)NULL," + print "\t(uni_encode_f)NULL," + print "\t(uni_decode_f)NULL" + print "};" + decl[number,ncoding] = "decl_" coding "_" ie +} + +# +# This is found for a real, non-default IE +# +function element() { + print "" + print "static void uni_ie_print_" coding "_" ie "(struct uni_ie_" ie " *, struct unicx *);" + print "static int uni_ie_check_" coding "_" ie "(struct uni_ie_" ie " *, struct unicx *);" + print "static int uni_ie_encode_" coding "_" ie "(struct uni_msg *, struct uni_ie_" ie " *, struct unicx *);" + print "static int uni_ie_decode_" coding "_" ie "(struct uni_ie_" ie " *, struct uni_msg *, u_int, struct unicx *);" + print "" + print "static struct iedecl decl_" coding "_" ie " = {" + if(access) print "\tUNIFL_ACCESS," + else print "\t0," + print "\t" len "," + print "\t(uni_print_f)uni_ie_print_" coding "_" ie "," + print "\t(uni_check_f)uni_ie_check_" coding "_" ie "," + print "\t(uni_encode_f)uni_ie_encode_" coding "_" ie "," + print "\t(uni_decode_f)uni_ie_decode_" coding "_" ie "" + print "};" + decl[number,ncoding] = "decl_" coding "_" ie +} |