1 # $Id: MKkeyname.awk,v 1.24 2002/09/01 19:43:34 tom Exp $
2 ##############################################################################
3 # Copyright (c) 1999-2001,2002 Free Software Foundation, Inc. #
5 # Permission is hereby granted, free of charge, to any person obtaining a #
6 # copy of this software and associated documentation files (the "Software"), #
7 # to deal in the Software without restriction, including without limitation #
8 # the rights to use, copy, modify, merge, publish, distribute, distribute #
9 # with modifications, sublicense, and/or sell copies of the Software, and to #
10 # permit persons to whom the Software is furnished to do so, subject to the #
11 # following conditions: #
13 # The above copyright notice and this permission notice shall be included in #
14 # all copies or substantial portions of the Software. #
16 # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR #
17 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, #
18 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL #
19 # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER #
20 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING #
21 # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER #
22 # DEALINGS IN THE SOFTWARE. #
24 # Except as contained in this notice, the name(s) of the above copyright #
25 # holders shall not be used in advertising or otherwise to promote the sale, #
26 # use or other dealings in this Software without prior written #
28 ##############################################################################
30 print "/* generated by MKkeyname.awk */"
32 print "#include <curses.priv.h>"
33 print "#include <tic.h>"
35 print "const struct kn _nc_key_names[] = {"
39 printf "\t{ \"%s\", %s },\n", $1, $1;
43 printf "\t{ 0, 0 }};\n"
45 print "NCURSES_EXPORT(NCURSES_CONST char *) keyname (int c)"
47 print "static char **table;"
49 print "char name[20];"
52 print "\tif (c == -1) return \"-1\";"
54 print "\tfor (i = 0; _nc_key_names[i].name != 0; i++)"
55 print "\t\tif (_nc_key_names[i].code == c)"
56 print "\t\t\treturn (NCURSES_CONST char *)_nc_key_names[i].name;"
57 print "\tif (c < 0 || c >= 256) return 0;"
59 print "\tif (table == 0)"
60 print "\t\ttable = typeCalloc(char *, 256);"
61 print "\tif (table == 0)"
62 print "\t\treturn keyname(256);"
64 print "\tif (table[c] == 0) {"
66 print "\t\tif (c >= 128) {"
67 print "\t\t\tstrcpy(p, \"M-\");"
69 print "\t\t\tc -= 128;"
71 print "\t\tif (c < 32)"
72 print "\t\t\tsprintf(p, \"^%c\", c + '@');"
73 print "\t\telse if (c == 127)"
74 print "\t\t\tstrcpy(p, \"^?\");"
76 print "\t\t\tsprintf(p, \"%c\", c);"
77 print "\t\ttable[c] = strdup(name);"
79 print "\treturn (NCURSES_CONST char *)table[c];"
82 print "#if USE_WIDEC_SUPPORT"
83 print "NCURSES_EXPORT(NCURSES_CONST char *) key_name (wchar_t c)"
85 print "\tNCURSES_CONST char *result = keyname((int)c);"
86 print "\tif (!strncmp(result, \"M-\", 2)) result = 0;"
87 print "\treturn result;"