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