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#!/usr/bin/gawk -f
#
# Converts eventcodes.txt into eventcodes.i and eventcodegroups.i
#
# $Id$
# Copyright (C) 2011 Alois Schloegl <a.schloegl@ieee.org>
# This file is part of the "BioSig for C/C++" repository
# (biosig4c++) at http://biosig.sf.net/
#
# BioSig 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 3
# of the License, or (at your option) any later version.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
BEGIN { FS = "\t";
nG = 0;
nC = 0;
INIT = "#if 0\n### This file is autogenerated - Do not modify it !!! ###\n\n";
printf(INIT,ARGV[0],ARGV[1]) > "eventcodes.i";
printf(INIT,ARGV[0],ARGV[1]) > "eventcodegroups.i";
}
{
if (NR < 12) {
printf("%s\n", $0) >> "eventcodes.i";
printf("%s\n", $0) >> "eventcodegroups.i";
} else if (NR == 12) {
printf("#endif\n") >> "eventcodes.i";
printf("#endif\n") >> "eventcodegroups.i";
}
}
# list of event groups
/^### 0x/ {
nG++;
g = substr($1,7,4);
gsub(/_/, "0", g);
G[nG,1] = g;
G[nG,2] = $2;
}
# list of event codes
/^[^#]/ {
if (255 < strtonum($1)) {
# ignore user-specified events
nC++;
C[nC,1] = $1;
C[nC,2] = g;
C[nC,3] = $2;
}
}
END {
for (i=1; i<=nG; i++) {
printf("\t{ 0x%s, \"%s\" },\n",G[i,1],G[i,2]) | "sort >> eventcodegroups.i"
}
for (i=1; i<256; i++) {
# add pre-defined user-specified events 0x0001-0x00ff
printf("\t{ 0x%04x, 0x0000, \"condition %i\" },\n",i,i) >> "eventcodes.i"
}
for (i=1; i<=nC; i++) {
printf("\t{ %s, 0x%s, \"%s\" },\n",C[i,1],C[i,2],C[i,3]) | "sort >> eventcodes.i"
}
}
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