Adding upstream version 2.5.13+dfsg.upstream/2.5.13+dfsgupstream

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

1 files changed, 364 insertions, 0 deletions

diff --git a/libraries/liblunicode/ucdata/ucdata.h b/libraries/liblunicode/ucdata/ucdata.h
new file mode 100644
index 0000000..3067463
--- /dev/null
+++ b/libraries/liblunicode/ucdata/ucdata.h
@@ -0,0 +1,364 @@
+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2022 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 2001 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: ucdata.h,v 1.6 2001/01/02 18:46:20 mleisher Exp $ */
+
+#ifndef _h_ucdata
+#define _h_ucdata
+
+LDAP_BEGIN_DECL
+
+#define UCDATA_VERSION "2.4"
+
+/**************************************************************************
+ *
+ * Masks and macros for character properties.
+ *
+ **************************************************************************/
+
+/*
+ * Values that can appear in the `mask1' parameter of the ucisprop()
+ * function.
+ */
+#define UC_MN 0x00000001 /* Mark, Non-Spacing          */
+#define UC_MC 0x00000002 /* Mark, Spacing Combining    */
+#define UC_ME 0x00000004 /* Mark, Enclosing            */
+#define UC_ND 0x00000008 /* Number, Decimal Digit      */
+#define UC_NL 0x00000010 /* Number, Letter             */
+#define UC_NO 0x00000020 /* Number, Other              */
+#define UC_ZS 0x00000040 /* Separator, Space           */
+#define UC_ZL 0x00000080 /* Separator, Line            */
+#define UC_ZP 0x00000100 /* Separator, Paragraph       */
+#define UC_CC 0x00000200 /* Other, Control             */
+#define UC_CF 0x00000400 /* Other, Format              */
+#define UC_OS 0x00000800 /* Other, Surrogate           */
+#define UC_CO 0x00001000 /* Other, Private Use         */
+#define UC_CN 0x00002000 /* Other, Not Assigned        */
+#define UC_LU 0x00004000 /* Letter, Uppercase          */
+#define UC_LL 0x00008000 /* Letter, Lowercase          */
+#define UC_LT 0x00010000 /* Letter, Titlecase          */
+#define UC_LM 0x00020000 /* Letter, Modifier           */
+#define UC_LO 0x00040000 /* Letter, Other              */
+#define UC_PC 0x00080000 /* Punctuation, Connector     */
+#define UC_PD 0x00100000 /* Punctuation, Dash          */
+#define UC_PS 0x00200000 /* Punctuation, Open          */
+#define UC_PE 0x00400000 /* Punctuation, Close         */
+#define UC_PO 0x00800000 /* Punctuation, Other         */
+#define UC_SM 0x01000000 /* Symbol, Math               */
+#define UC_SC 0x02000000 /* Symbol, Currency           */
+#define UC_SK 0x04000000 /* Symbol, Modifier           */
+#define UC_SO 0x08000000 /* Symbol, Other              */
+#define UC_L  0x10000000 /* Left-To-Right              */
+#define UC_R  0x20000000 /* Right-To-Left              */
+#define UC_EN 0x40000000 /* European Number            */
+#define UC_ES 0x80000000 /* European Number Separator  */
+
+/*
+ * Values that can appear in the `mask2' parameter of the ucisprop()
+ * function.
+ */
+#define UC_ET 0x00000001 /* European Number Terminator */
+#define UC_AN 0x00000002 /* Arabic Number              */
+#define UC_CS 0x00000004 /* Common Number Separator    */
+#define UC_B  0x00000008 /* Block Separator            */
+#define UC_S  0x00000010 /* Segment Separator          */
+#define UC_WS 0x00000020 /* Whitespace                 */
+#define UC_ON 0x00000040 /* Other Neutrals             */
+/*
+ * Implementation specific character properties.
+ */
+#define UC_CM 0x00000080 /* Composite                  */
+#define UC_NB 0x00000100 /* Non-Breaking               */
+#define UC_SY 0x00000200 /* Symmetric                  */
+#define UC_HD 0x00000400 /* Hex Digit                  */
+#define UC_QM 0x00000800 /* Quote Mark                 */
+#define UC_MR 0x00001000 /* Mirroring                  */
+#define UC_SS 0x00002000 /* Space, other               */
+
+#define UC_CP 0x00004000 /* Defined                    */
+
+/*
+ * Added for UnicodeData-2.1.3.
+ */
+#define UC_PI 0x00008000 /* Punctuation, Initial       */
+#define UC_PF 0x00010000 /* Punctuation, Final         */
+
+/*
+ * This is the primary function for testing to see if a character has some set
+ * of properties.  The macros that test for various character properties all
+ * call this function with some set of masks.
+ */
+LDAP_LUNICODE_F (int)
+ucisprop LDAP_P((ac_uint4 code, ac_uint4 mask1, ac_uint4 mask2));
+
+#define ucisalpha(cc) ucisprop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT, 0)
+#define ucisdigit(cc) ucisprop(cc, UC_ND, 0)
+#define ucisalnum(cc) ucisprop(cc, UC_LU|UC_LL|UC_LM|UC_LO|UC_LT|UC_ND, 0)
+#define uciscntrl(cc) ucisprop(cc, UC_CC|UC_CF, 0)
+#define ucisspace(cc) ucisprop(cc, UC_ZS|UC_SS, 0)
+#define ucisblank(cc) ucisprop(cc, UC_ZS, 0)
+#define ucispunct(cc) ucisprop(cc, UC_PD|UC_PS|UC_PE|UC_PO, UC_PI|UC_PF)
+#define ucisgraph(cc) ucisprop(cc, UC_MN|UC_MC|UC_ME|UC_ND|UC_NL|UC_NO|\
+                               UC_LU|UC_LL|UC_LT|UC_LM|UC_LO|UC_PC|UC_PD|\
+                               UC_PS|UC_PE|UC_PO|UC_SM|UC_SM|UC_SC|UC_SK|\
+                               UC_SO, UC_PI|UC_PF)
+#define ucisprint(cc) ucisprop(cc, UC_MN|UC_MC|UC_ME|UC_ND|UC_NL|UC_NO|\
+                               UC_LU|UC_LL|UC_LT|UC_LM|UC_LO|UC_PC|UC_PD|\
+                               UC_PS|UC_PE|UC_PO|UC_SM|UC_SM|UC_SC|UC_SK|\
+                               UC_SO|UC_ZS, UC_PI|UC_PF)
+#define ucisupper(cc) ucisprop(cc, UC_LU, 0)
+#define ucislower(cc) ucisprop(cc, UC_LL, 0)
+#define ucistitle(cc) ucisprop(cc, UC_LT, 0)
+#define ucisxdigit(cc) ucisprop(cc, 0, UC_HD)
+
+#define ucisisocntrl(cc) ucisprop(cc, UC_CC, 0)
+#define ucisfmtcntrl(cc) ucisprop(cc, UC_CF, 0)
+
+#define ucissymbol(cc) ucisprop(cc, UC_SM|UC_SC|UC_SO|UC_SK, 0)
+#define ucisnumber(cc) ucisprop(cc, UC_ND|UC_NO|UC_NL, 0)
+#define ucisnonspacing(cc) ucisprop(cc, UC_MN, 0)
+#define ucisopenpunct(cc) ucisprop(cc, UC_PS, 0)
+#define ucisclosepunct(cc) ucisprop(cc, UC_PE, 0)
+#define ucisinitialpunct(cc) ucisprop(cc, 0, UC_PI)
+#define ucisfinalpunct(cc) ucisprop(cc, 0, UC_PF)
+
+#define uciscomposite(cc) ucisprop(cc, 0, UC_CM)
+#define ucishex(cc) ucisprop(cc, 0, UC_HD)
+#define ucisquote(cc) ucisprop(cc, 0, UC_QM)
+#define ucissymmetric(cc) ucisprop(cc, 0, UC_SY)
+#define ucismirroring(cc) ucisprop(cc, 0, UC_MR)
+#define ucisnonbreaking(cc) ucisprop(cc, 0, UC_NB)
+
+/*
+ * Directionality macros.
+ */
+#define ucisrtl(cc) ucisprop(cc, UC_R, 0)
+#define ucisltr(cc) ucisprop(cc, UC_L, 0)
+#define ucisstrong(cc) ucisprop(cc, UC_L|UC_R, 0)
+#define ucisweak(cc) ucisprop(cc, UC_EN|UC_ES, UC_ET|UC_AN|UC_CS)
+#define ucisneutral(cc) ucisprop(cc, 0, UC_B|UC_S|UC_WS|UC_ON)
+#define ucisseparator(cc) ucisprop(cc, 0, UC_B|UC_S)
+
+/*
+ * Other macros inspired by John Cowan.
+ */
+#define ucismark(cc) ucisprop(cc, UC_MN|UC_MC|UC_ME, 0)
+#define ucismodif(cc) ucisprop(cc, UC_LM, 0)
+#define ucisletnum(cc) ucisprop(cc, UC_NL, 0)
+#define ucisconnect(cc) ucisprop(cc, UC_PC, 0)
+#define ucisdash(cc) ucisprop(cc, UC_PD, 0)
+#define ucismath(cc) ucisprop(cc, UC_SM, 0)
+#define uciscurrency(cc) ucisprop(cc, UC_SC, 0)
+#define ucismodifsymbol(cc) ucisprop(cc, UC_SK, 0)
+#define ucisnsmark(cc) ucisprop(cc, UC_MN, 0)
+#define ucisspmark(cc) ucisprop(cc, UC_MC, 0)
+#define ucisenclosing(cc) ucisprop(cc, UC_ME, 0)
+#define ucisprivate(cc) ucisprop(cc, UC_CO, 0)
+#define ucissurrogate(cc) ucisprop(cc, UC_OS, 0)
+#define ucislsep(cc) ucisprop(cc, UC_ZL, 0)
+#define ucispsep(cc) ucisprop(cc, UC_ZP, 0)
+
+#define ucisidentstart(cc) ucisprop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL, 0)
+#define ucisidentpart(cc) ucisprop(cc, UC_LU|UC_LL|UC_LT|UC_LO|UC_NL|\
+                                   UC_MN|UC_MC|UC_ND|UC_PC|UC_CF, 0)
+
+#define ucisdefined(cc) ucisprop(cc, 0, UC_CP)
+#define ucisundefined(cc) !ucisprop(cc, 0, UC_CP)
+
+/*
+ * Other miscellaneous character property macros.
+ */
+#define ucishan(cc) (((cc) >= 0x4e00 && (cc) <= 0x9fff) ||\
+                     ((cc) >= 0xf900 && (cc) <= 0xfaff))
+#define ucishangul(cc) ((cc) >= 0xac00 && (cc) <= 0xd7ff)
+
+/**************************************************************************
+ *
+ * Functions for case conversion.
+ *
+ **************************************************************************/
+
+LDAP_LUNICODE_F (ac_uint4) uctoupper LDAP_P((ac_uint4 code));
+LDAP_LUNICODE_F (ac_uint4) uctolower LDAP_P((ac_uint4 code));
+LDAP_LUNICODE_F (ac_uint4) uctotitle LDAP_P((ac_uint4 code));
+
+/**************************************************************************
+ *
+ * Functions for getting compositions.
+ *
+ **************************************************************************/
+
+/*
+ * This routine determines if there exists a composition of node1 and node2.
+ * If it returns 0, there is no composition.  Any other value indicates a
+ * composition was returned in comp.
+ */
+LDAP_LUNICODE_F (int) uccomp LDAP_P((ac_uint4 node1, ac_uint4 node2,
+		      ac_uint4 *comp));
+
+/*
+ * Does Hangul composition on the string str with length len, and returns
+ * the length of the composed string.
+ */
+LDAP_LUNICODE_F (int) uccomp_hangul LDAP_P((ac_uint4 *str, int len));
+
+/*
+ * Does canonical composition on the string str with length len, and returns
+ * the length of the composed string.
+ */
+LDAP_LUNICODE_F (int) uccanoncomp LDAP_P((ac_uint4 *str, int len));
+
+/**************************************************************************
+ *
+ * Functions for getting decompositions.
+ *
+ **************************************************************************/
+
+/*
+ * This routine determines if the code has a decomposition.  If it returns 0,
+ * there is no decomposition.  Any other value indicates a decomposition was
+ * returned.
+ */
+LDAP_LUNICODE_F (int)
+ucdecomp LDAP_P((ac_uint4 code, ac_uint4 *num,
+		 ac_uint4 **decomp));
+
+/*
+ * Equivalent to ucdecomp() except that it includes compatibility
+ * decompositions.
+ */
+LDAP_LUNICODE_F (int)
+uckdecomp LDAP_P((ac_uint4 code, ac_uint4 *num,
+		 ac_uint4 **decomp));
+
+/*
+ * If the code is a Hangul syllable, this routine decomposes it into the array
+ * passed.  The array size should be at least 3.
+ */
+LDAP_LUNICODE_F (int)
+ucdecomp_hangul LDAP_P((ac_uint4 code, ac_uint4 *num,
+			ac_uint4 decomp[]));
+
+/*  
+ * This routine does canonical decomposition of the string in of length
+ * inlen, and returns the decomposed string in out with length outlen.
+ * The memory for out is allocated by this routine. It returns the length
+ * of the decomposed string if okay, and -1 on error.
+ */
+LDAP_LUNICODE_F (int)
+uccanondecomp LDAP_P((const ac_uint4 *in, int inlen,
+		     ac_uint4 **out, int *outlen, void *ctx));
+  
+/*  
+ * Equivalent to uccanondecomp() except that it includes compatibility
+ * decompositions.
+ */
+LDAP_LUNICODE_F (int)
+uccompatdecomp LDAP_P((const ac_uint4 *in, int inlen,
+		     ac_uint4 **out, int *outlen, void *ctx));
+  
+/**************************************************************************
+ *
+ * Functions for getting combining classes.
+ *
+ **************************************************************************/
+
+/*
+ * This will return the combining class for a character to be used with the
+ * Canonical Ordering algorithm.
+ */
+LDAP_LUNICODE_F (ac_uint4) uccombining_class LDAP_P((ac_uint4 code));
+
+/**************************************************************************
+ *
+ * Functions for getting numbers and digits.
+ *
+ **************************************************************************/
+
+struct ucnumber {
+    int numerator;
+    int denominator;
+};
+
+LDAP_LUNICODE_F (int)
+ucnumber_lookup LDAP_P((ac_uint4 code, struct ucnumber *num));
+
+LDAP_LUNICODE_F (int)
+ucdigit_lookup LDAP_P((ac_uint4 code, int *digit));
+
+/*
+ * For compatibility with John Cowan's "uctype" package.
+ */
+LDAP_LUNICODE_F (struct ucnumber) ucgetnumber LDAP_P((ac_uint4 code));
+LDAP_LUNICODE_F (int) ucgetdigit LDAP_P((ac_uint4 code));
+
+/**************************************************************************
+ *
+ * Functions library initialization and cleanup.
+ *
+ **************************************************************************/
+
+/*
+ * Macros for specifying the data tables to be loaded, unloaded, or reloaded
+ * by the ucdata_load(), ucdata_unload(), and ucdata_reload() routines.
+ */
+#define UCDATA_CASE   0x01
+#define UCDATA_CTYPE  0x02
+#define UCDATA_DECOMP 0x04
+#define UCDATA_CMBCL  0x08
+#define UCDATA_NUM    0x10
+#define UCDATA_COMP   0x20
+#define UCDATA_KDECOMP 0x40
+
+#define UCDATA_ALL (UCDATA_CASE|UCDATA_CTYPE|UCDATA_DECOMP|\
+                    UCDATA_CMBCL|UCDATA_NUM|UCDATA_COMP|UCDATA_KDECOMP)
+
+/*
+ * Functions to load, unload, and reload specific data files.
+ */
+LDAP_LUNICODE_F (int) ucdata_load LDAP_P((char *paths, int mask));
+LDAP_LUNICODE_F (void) ucdata_unload LDAP_P((int mask));
+LDAP_LUNICODE_F (int) ucdata_reload LDAP_P((char *paths, int mask));
+
+#ifdef UCDATA_DEPRECATED
+/*
+ * Deprecated functions, now just compatibility macros.
+ */
+#define ucdata_setup(p) ucdata_load(p, UCDATA_ALL)
+#define ucdata_cleanup() ucdata_unload(UCDATA_ALL)
+#endif
+
+LDAP_END_DECL
+
+#endif /* _h_ucdata */