X-Git-Url: https://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=ncurses%2Fbase%2Fkeyok.c;h=d700be491038d9c691d84ad9cc15cf859dac313e;hp=a1385769781f16de05bb71e8da3d70a36cc5a8ec;hb=f3eb40315f9e5eff503a172aed6d325b4e1f20c6;hpb=0eb88fc5281804773e2a0c7a488a4452463535ce

diff --git a/ncurses/base/keyok.c b/ncurses/base/keyok.c
index a1385769..d700be49 100644
--- a/ncurses/base/keyok.c
+++ b/ncurses/base/keyok.c
@@ -1,5 +1,5 @@
 /****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc.                        *
+ * Copyright (c) 1998-2009,2011 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            *
@@ -27,12 +27,13 @@
  ****************************************************************************/
 
 /****************************************************************************
- *  Author: Thomas E. Dickey <dickey@clark.net> 1997                        *
+ *  Author: Thomas E. Dickey                        1997-on                 *
+ *     and: Juergen Pfeifer                         2009                    *
  ****************************************************************************/
 
 #include <curses.priv.h>
 
-MODULE_ID("$Id: keyok.c,v 1.3 1999/02/19 11:29:48 tom Exp $")
+MODULE_ID("$Id: keyok.c,v 1.11 2011/06/04 19:24:16 tom Exp $")
 
 /*
  * Enable (or disable) ncurses' interpretation of a keycode by adding (or
@@ -44,29 +45,53 @@ MODULE_ID("$Id: keyok.c,v 1.3 1999/02/19 11:29:48 tom Exp $")
  * corresponding tree.
  */
 
-int keyok(int c, bool flag)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(keyok) (NCURSES_SP_DCLx int c, bool flag)
 {
-	int code = ERR;
-	int count = 0;
-	char *s;
+    int code = ERR;
 
+    if (HasTerminal(SP_PARM)) {
+	T((T_CALLED("keyok(%p, %d,%d)"), (void *) SP_PARM, c, flag));
+#ifdef USE_TERM_DRIVER
+	code = CallDriver_2(sp, kyOk, c, flag);
+#else
 	T((T_CALLED("keyok(%d,%d)"), c, flag));
-	if (flag) {
-		while ((s = _nc_expand_try(SP->_key_ok, c, &count, 0)) != 0
-		 && _nc_remove_key(&(SP->_key_ok), c)) {
-			_nc_add_to_try(&(SP->_keytry), s, c);
-			free(s);
-			code = OK;
-			count = 0;
+	if (c >= 0) {
+	    int count = 0;
+	    char *s;
+	    unsigned ch = (unsigned) c;
+
+	    if (flag) {
+		while ((s = _nc_expand_try(SP_PARM->_key_ok, ch, &count, 0))
+		       != 0
+		       && _nc_remove_key(&(SP_PARM->_key_ok), ch)) {
+		    code = _nc_add_to_try(&(SP_PARM->_keytry), s, ch);
+		    free(s);
+		    count = 0;
+		    if (code != OK)
+			break;
 		}
-	} else {
-		while ((s = _nc_expand_try(SP->_keytry, c, &count, 0)) != 0
-		 && _nc_remove_key(&(SP->_keytry), c)) {
-			_nc_add_to_try(&(SP->_key_ok), s, c);
-			free(s);
-			code = OK;
-			count = 0;
+	    } else {
+		while ((s = _nc_expand_try(SP_PARM->_keytry, ch, &count, 0))
+		       != 0
+		       && _nc_remove_key(&(SP_PARM->_keytry), ch)) {
+		    code = _nc_add_to_try(&(SP_PARM->_key_ok), s, ch);
+		    free(s);
+		    count = 0;
+		    if (code != OK)
+			break;
 		}
+	    }
 	}
-	returnCode(code);
+#endif
+    }
+    returnCode(code);
+}
+
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+keyok(int c, bool flag)
+{
+    return NCURSES_SP_NAME(keyok) (CURRENT_SCREEN, c, flag);
 }
+#endif