1############################################################################## 2# Copyright (c) 1998-2006,2007 Free Software Foundation, Inc. # 3# # 4# Permission is hereby granted, free of charge, to any person obtaining a # 5# copy of this software and associated documentation files (the "Software"), # 6# to deal in the Software without restriction, including without limitation # 7# the rights to use, copy, modify, merge, publish, distribute, distribute # 8# with modifications, sublicense, and/or sell copies of the Software, and to # 9# permit persons to whom the Software is furnished to do so, subject to the # 10# following conditions: # 11# # 12# The above copyright notice and this permission notice shall be included in # 13# all copies or substantial portions of the Software. # 14# # 15# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # 16# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # 17# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # 18# THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # 19# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # 20# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # 21# DEALINGS IN THE SOFTWARE. # 22# # 23# Except as contained in this notice, the name(s) of the above copyright # 24# holders shall not be used in advertising or otherwise to promote the sale, # 25# use or other dealings in this Software without prior written # 26# authorization. # 27############################################################################## 28# $Id: MKcaptab.awk,v 1.20 2007/08/12 00:26:15 tom Exp $ 29function add_string(text) { 30 if (text != "IGNORE") { 31 offsets[num_strings] = offset; 32 offset = offset + length(text) + 1; 33 printf "%s\\0", text; 34 } else { 35 offsets[num_strings] = -1; 36 } 37 num_strings = num_strings + 1; 38 if ((num_strings % 3) == 0) { 39 printf "\\\n"; 40 } 41 return offsets[num_strings - 1]; 42} 43BEGIN { 44 first = 1; 45 num_aliases = 0; 46 num_strings = 0; 47 offset = 0; 48} 49 50/^[^#]/ { 51 if (first) { 52 printf "/* generated by MKcaptab.awk %s(%d) */\n", tablename, bigstrings; 53 print "" 54 if (bigstrings) { 55 printf "static struct alias *_nc_%s_table = 0;\n", tablename; 56 print ""; 57 printf "static const char %s_text[] = \"\\\n", tablename; 58 } else { 59 printf "static const struct alias _nc_%s_table[] =\n", tablename; 60 printf "{\n"; 61 } 62 first = 0; 63 } 64 if ($1 == tablename) { 65 if ($3 == "IGNORE") { 66 to = "(char *)NULL"; 67 } else { 68 to = "\"" $3 "\""; 69 } 70 if (bigstrings) { 71 c1 = add_string($2); 72 c2 = add_string($3); 73 c3 = add_string($4); 74 aliases[num_aliases] = sprintf("\t{%5d, %5d, %5d},\t /* %s */", c1, c2, c3, $5); 75 num_aliases = num_aliases + 1; 76 } else { 77 printf "\t{\"%s\", %s, \"%s\"},\t /* %s */\n", $2, to, $4, $5; 78 } 79 } 80 } 81END { 82 if (bigstrings) { 83 printf "\";\n\n"; 84 printf "static const alias_table_data %s_data[] = {\n", tablename; 85 for (n = 0; n < num_aliases; ++n) { 86 printf "%s\n", aliases[n]; 87 } 88 printf "};\n\n"; 89 } else { 90 printf "\t{(char *)NULL, (char *)NULL, (char *)NULL}\n"; 91 printf "};\n\n"; 92 } 93 } 94# vile:sw=4: 95