Adding upstream version 2.4.47+dfsg.upstream/2.4.47+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 127 insertions, 0 deletions

diff --git a/libraries/liblunicode/ure/urestubs.c b/libraries/liblunicode/ure/urestubs.c
new file mode 100644
index 0000000..9d51678
--- /dev/null
+++ b/libraries/liblunicode/ure/urestubs.c
@@ -0,0 +1,127 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2018 The OpenLDAP Foundation.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted only as authorized by the OpenLDAP
+ * Public License.
+ *
+ * A copy of this license is available in file LICENSE in the
+ * top-level directory of the distribution or, alternatively, at
+ * <http://www.OpenLDAP.org/license.html>.
+ */
+/*
+ * Copyright 1997, 1998, 1999 Computing Research Labs,
+ * New Mexico State University
+ *
+ * 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, 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 COMPUTING RESEARCH LAB OR NEW MEXICO STATE UNIVERSITY 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.
+ */
+/* $Id: urestubs.c,v 1.2 1999/09/21 15:47:44 mleisher Exp $" */
+
+#include "portable.h"
+#include <ac/bytes.h>
+
+#include "ure.h"
+
+#ifdef _MSC_VER
+#  include "../ucdata/ucdata.h"
+#else
+#  include "ucdata.h"
+#endif
+
+/*
+ * This file contains stub routines needed by the URE package to test
+ * character properties and other Unicode implementation specific details.
+ */
+
+/*
+ * This routine should return the lower case equivalent for the character or,
+ * if there is no lower case quivalent, the character itself.
+ */
+ucs4_t _ure_tolower(ucs4_t c)
+{
+    return uctoupper(c);
+}
+
+static struct ucmaskmap {
+	unsigned long mask1;
+	unsigned long mask2;
+} masks[32] = {
+	{ UC_MN, 0 },	/* _URE_NONSPACING */
+	{ UC_MC, 0 },	/* _URE_COMBINING */
+	{ UC_ND, 0 },	/* _URE_NUMDIGIT */
+	{ UC_NL|UC_NO, 0 },	/* _URE_NUMOTHER */
+	{ UC_ZS, 0 },	/* _URE_SPACESEP */
+	{ UC_ZL, 0 },	/* _URE_LINESEP */
+	{ UC_ZP, 0 },	/* _URE_PARASEP */
+	{ UC_CC, 0 },	/* _URE_CNTRL */
+	{ UC_CO, 0 },	/* _URE_PUA */
+
+	{ UC_LU, 0 },	/* _URE_UPPER */
+	{ UC_LL, 0 },	/* _URE_LOWER */
+	{ UC_LT, 0 },	/* _URE_TITLE */
+	{ UC_LM, 0 },	/* _URE_MODIFIER */
+	{ UC_LO, 0 },	/* _URE_OTHERLETTER */
+	{ UC_PD, 0 },	/* _URE_DASHPUNCT */
+	{ UC_PS, 0 },	/* _URE_OPENPUNCT */
+	{ UC_PC, 0 },	/* _URE_CLOSEPUNCT */
+	{ UC_PO, 0 },	/* _URE_OTHERPUNCT */
+	{ UC_SM, 0 },	/* _URE_MATHSYM */
+	{ UC_SC, 0 },	/* _URE_CURRENCYSYM */
+	{ UC_SO, 0 },	/* _URE_OTHERSYM */
+
+	{ UC_L, 0 },	/* _URE_LTR */
+	{ UC_R, 0 },	/* _URE_RTL */
+
+	{ 0, UC_EN },	/* _URE_EURONUM */
+	{ 0, UC_ES },	/* _URE_EURONUMSEP */
+	{ 0, UC_ET },	/* _URE_EURONUMTERM */
+	{ 0, UC_AN },	/* _URE_ARABNUM */
+	{ 0, UC_CS },	/* _URE_COMMONSEP */
+
+	{ 0, UC_B },	/* _URE_BLOCKSEP */
+	{ 0, UC_S },	/* _URE_SEGMENTSEP */
+
+	{ 0, UC_WS },	/* _URE_WHITESPACE */
+	{ 0, UC_ON }	/* _URE_OTHERNEUT */
+};
+
+
+/*
+ * This routine takes a set of URE character property flags (see ure.h) along
+ * with a character and tests to see if the character has one or more of those
+ * properties.
+ */
+int
+_ure_matches_properties(unsigned long props, ucs4_t c)
+{
+	int i;
+	unsigned long mask1=0, mask2=0;
+
+	for( i=0; i<32; i++ ) {
+		if( props & (1 << i) ) {
+			mask1 |= masks[i].mask1;
+			mask2 |= masks[i].mask2;
+		}
+	}
+
+	return ucisprop( c, mask1, mask2 );
+}