X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2FMKkeyname.awk;h=40eee2753e381e57913713d719632fe6c2787c3f;hp=68903e434a4a4e8f78527ea821d4e34c21205411;hb=91fa4688e82518794fcf0c32a36f3fcca5e4c2d5;hpb=2c829dd4faf4c7933e06804793e84079300e34e9

diff --git a/ncurses/base/MKkeyname.awk b/ncurses/base/MKkeyname.awk
index 68903e43..40eee275 100644
--- a/ncurses/base/MKkeyname.awk
+++ b/ncurses/base/MKkeyname.awk
@@ -1,6 +1,6 @@
-# $Id: MKkeyname.awk,v 1.33 2007/05/26 20:58:24 tom Exp $
+# $Id: MKkeyname.awk,v 1.47 2012/02/22 22:35:41 tom Exp $
 ##############################################################################
-# Copyright (c) 1999-2006,2007 Free Software Foundation, Inc.                #
+# Copyright (c) 1999-2010,2012 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"), #
@@ -31,26 +31,43 @@ BEGIN {
 	print ""
 	print "#include <curses.priv.h>"
 	print "#include <tic.h>"
-	print "#include <term_entry.h>"
 	print ""
-	print "const struct kn _nc_key_names[] = {"
+	first = 1;
 }
 
 /^[^#]/ {
-	printf "\t{ %d, %s },\n", offset, $1
-	offset += length($1) + 1
-	names = names"\n\t\""$1"\\0\""
+		if (bigstrings) {
+			if (first)  {
+				print "struct kn { short offset; int code; };"
+				print "static const struct kn _nc_key_names[] = {"
+			}
+			printf "\t{ %d, %s },\n", offset, $1
+			offset += length($1) + 1
+			names = names"\n\t\""$1"\\0\""
+		} else {
+			if (first) {
+				print "struct kn { const char *name; int code; };"
+				print "static const struct kn _nc_key_names[] = {"
+			}
+			printf "\t{ \"%s\", %s },\n", $1, $1;
+		}
+		first = 0;
 	}
 
 END {
-	printf "\t{ -1, 0 }};\n"
-	print ""
-	print "static const char key_names[] = "names";"
+	if (bigstrings) {
+		printf "\t{ -1, 0 }};\n"
+		print ""
+		print "static const char key_names[] = "names";"
+	} else {
+		printf "\t{ 0, 0 }};\n"
+	}
 	print ""
 	print "#define SIZEOF_TABLE 256"
 	print "#define MyTable _nc_globals.keyname_table"
 	print ""
-	print "NCURSES_EXPORT(NCURSES_CONST char *) keyname (int c)"
+	print "NCURSES_EXPORT(NCURSES_CONST char *)"
+	print "safe_keyname (SCREEN *sp, int c)"
 	print "{"
 	print "	int i;"
 	print "	char name[20];"
@@ -60,12 +77,21 @@ END {
 	print "	if (c == -1) {"
 	print "		result = \"-1\";"
 	print "	} else {"
-	print "		for (i = 0; _nc_key_names[i].offset != -1; i++) {"
-	print "			if (_nc_key_names[i].code == c) {"
-	print "				result = (NCURSES_CONST char *)key_names + _nc_key_names[i].offset;"
-	print "				break;"
-	print "			}"
-	print "		}"
+	if (bigstrings) {
+		print "		for (i = 0; _nc_key_names[i].offset != -1; i++) {"
+		print "			if (_nc_key_names[i].code == c) {"
+		print "				result = (NCURSES_CONST char *)key_names + _nc_key_names[i].offset;"
+		print "				break;"
+		print "			}"
+		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 < SIZEOF_TABLE)) {"
 	print "			if (MyTable == 0)"
@@ -74,31 +100,32 @@ END {
 	print "				if (MyTable[c] == 0) {"
 	print "					int cc = c;"
 	print "					p = name;"
-	print "					if (cc >= 128 && (SP == 0 || SP->_use_meta)) {"
-	print "						strcpy(p, \"M-\");"
+	print "#define P_LIMIT (sizeof(name) - (size_t) (p - name))"
+	print "					if (cc >= 128 && (sp == 0 || sp->_use_meta)) {"
+	print "						_nc_STRCPY(p, \"M-\", P_LIMIT);"
 	print "						p += 2;"
 	print "						cc -= 128;"
 	print "					}"
 	print "					if (cc < 32)"
-	print "						sprintf(p, \"^%c\", cc + '@');"
+	print "						_nc_SPRINTF(p, _nc_SLIMIT(P_LIMIT) \"^%c\", cc + '@');"
 	print "					else if (cc == 127)"
-	print "						strcpy(p, \"^?\");"
+	print "						_nc_STRCPY(p, \"^?\", P_LIMIT);"
 	print "					else"
-	print "						sprintf(p, \"%c\", cc);"
+	print "						_nc_SPRINTF(p, _nc_SLIMIT(P_LIMIT) \"%c\", cc);"
 	print "					MyTable[c] = strdup(name);"
 	print "				}"
 	print "				result = MyTable[c];"
 	print "			}"
 	print "#if NCURSES_EXT_FUNCS && NCURSES_XNAMES"
-	print "		} else if (result == 0 && cur_term != 0) {"
+	print "		} else if (result == 0 && HasTerminal(sp)) {"
 	print "			int j, k;"
 	print "			char * bound;"
-	print "			TERMTYPE *tp = &(cur_term->type);"
-	print "			int save_trace = _nc_tracing;"
+	print "			TERMTYPE *tp = &(TerminalOf(sp)->type);"
+	print "			unsigned 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 "			for (j = 0; (bound = NCURSES_SP_NAME(keybound)(NCURSES_SP_ARGx c, j)) != 0; ++j) {"
+	print "				for(k = STRCOUNT; k < (int) NUM_STRINGS(tp);  k++) {"
 	print "					if (tp->Strings[k] != 0 && !strcmp(bound, tp->Strings[k])) {"
 	print "						result = ExtStrname(tp, k, strnames);"
 	print "						break;"
@@ -115,14 +142,11 @@ END {
 	print "	return result;"
 	print "}"
 	print ""
-	print "#if USE_WIDEC_SUPPORT"
-	print "NCURSES_EXPORT(NCURSES_CONST char *) key_name (wchar_t c)"
+	print "NCURSES_EXPORT(NCURSES_CONST char *)"
+	print "keyname (int c)"
 	print "{"
-	print "	NCURSES_CONST char *result = keyname((int)c);"
-	print "	if (!strncmp(result, \"M-\", 2)) result = 0;"
-	print "	return result;"
+	print "	return safe_keyname (CURRENT_SCREEN, c);"
 	print "}"
-	print "#endif"
 	print ""
 	print "#if NO_LEAKS"
 	print "void _nc_keyname_leaks(void)"