# $Id: MKkeyname.awk,v 1.28 2005/04/30 19:26:25 tom Exp $ ############################################################################## # Copyright (c) 1999-2002,2005 Free Software Foundation, Inc. # # # # Permission is hereby granted, free of charge, to any person obtaining a # # copy of this software and associated documentation files (the "Software"), # # to deal in the Software without restriction, including without limitation # # the rights to use, copy, modify, merge, publish, distribute, distribute # # with modifications, sublicense, and/or sell copies of the Software, and to # # permit persons to whom the Software is furnished to do so, subject to the # # following conditions: # # # # The above copyright notice and this permission notice shall be included in # # all copies or substantial portions of the Software. # # # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # # THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # # DEALINGS IN THE SOFTWARE. # # # # Except as contained in this notice, the name(s) of the above copyright # # holders shall not be used in advertising or otherwise to promote the sale, # # use or other dealings in this Software without prior written # # authorization. # ############################################################################## BEGIN { print "/* generated by MKkeyname.awk */" print "" print "#include " print "#include " print "#include " print "" print "const struct kn _nc_key_names[] = {" } /^[^#]/ { printf "\t{ \"%s\", %s },\n", $1, $1; } END { printf "\t{ 0, 0 }};\n" print "" print "NCURSES_EXPORT(NCURSES_CONST char *) keyname (int c)" print "{" print " static char **table;" print " int i;" print " char name[20];" print " char *p;" print " NCURSES_CONST char *result = 0;" print "" print " if (c == -1) {" print " result = \"-1\";" print " } else {" print " for (i = 0; _nc_key_names[i].name != 0; i++) {" print " if (_nc_key_names[i].code == c) {" print " result = (NCURSES_CONST char *)_nc_key_names[i].name;" print " break;" print " }" print " }" print "" print " if (result == 0 && (c >= 0 && c < 256)) {" print " if (table == 0)" print " table = typeCalloc(char *, 256);" print " if (table != 0) {" print " if (table[c] == 0) {" print " p = name;" print " if (c >= 128) {" print " strcpy(p, \"M-\");" print " p += 2;" print " c -= 128;" print " }" print " if (c < 32)" print " sprintf(p, \"^%c\", c + '@');" print " else if (c == 127)" print " strcpy(p, \"^?\");" print " else" print " sprintf(p, \"%c\", c);" print " table[c] = strdup(name);" print " }" print " result = table[c];" print " }" print "#if NCURSES_EXT_FUNCS && NCURSES_XNAMES" print " } else if (result == 0 && cur_term != 0) {" print " int j, k;" print " char * bound;" print " TERMTYPE *tp = &(cur_term->type);" print " int save_trace = _nc_tracing;" print "" print " _nc_tracing = 0; /* prevent recursion via keybound() */" print " for (j = 0; (bound = keybound(c, j)) != 0; ++j) {" print " for(k = STRCOUNT; k < NUM_STRINGS(tp); k++) {" print " if (tp->Strings[k] != 0 && !strcmp(bound, tp->Strings[k])) {" print " result = ExtStrname(tp, k, strnames);" print " break;" print " }" print " }" print " if (result != 0)" print " break;" print " }" print " _nc_tracing = save_trace;" print "#endif" print " }" print " }" print " return result;" print "}" print "" print "#if USE_WIDEC_SUPPORT" print "NCURSES_EXPORT(NCURSES_CONST char *) key_name (wchar_t c)" print "{" print " NCURSES_CONST char *result = keyname((int)c);" print " if (!strncmp(result, \"M-\", 2)) result = 0;" print " return result;" print "}" print "#endif" }