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-rw-r--r--libraries/liblunicode/ucdata/ucgendat.c1960
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diff --git a/libraries/liblunicode/ucdata/ucgendat.c b/libraries/liblunicode/ucdata/ucgendat.c
new file mode 100644
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+++ b/libraries/liblunicode/ucdata/ucgendat.c
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+/* $OpenLDAP$ */
+/* This work is part of OpenLDAP Software <http://www.openldap.org/>.
+ *
+ * Copyright 1998-2021 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: ucgendat.c,v 1.4 2001/01/02 18:46:20 mleisher Exp $" */
+
+#include "portable.h"
+#include "ldap_config.h"
+
+#include <stdio.h>
+#include <ac/ctype.h>
+#include <ac/stdlib.h>
+#include <ac/string.h>
+#include <ac/unistd.h>
+
+#include <ac/bytes.h>
+
+#include <lutil.h>
+
+#ifndef HARDCODE_DATA
+#define HARDCODE_DATA 1
+#endif
+
+#undef ishdigit
+#define ishdigit(cc) (((cc) >= '0' && (cc) <= '9') ||\
+ ((cc) >= 'A' && (cc) <= 'F') ||\
+ ((cc) >= 'a' && (cc) <= 'f'))
+
+/*
+ * A header written to the output file with the byte-order-mark and the number
+ * of property nodes.
+ */
+static ac_uint2 hdr[2] = {0xfeff, 0};
+
+#define NUMPROPS 50
+#define NEEDPROPS (NUMPROPS + (4 - (NUMPROPS & 3)))
+
+typedef struct {
+ char *name;
+ int len;
+} _prop_t;
+
+/*
+ * List of properties expected to be found in the Unicode Character Database
+ * including some implementation specific properties.
+ *
+ * The implementation specific properties are:
+ * Cm = Composed (can be decomposed)
+ * Nb = Non-breaking
+ * Sy = Symmetric (has left and right forms)
+ * Hd = Hex digit
+ * Qm = Quote marks
+ * Mr = Mirroring
+ * Ss = Space, other
+ * Cp = Defined character
+ */
+static _prop_t props[NUMPROPS] = {
+ {"Mn", 2}, {"Mc", 2}, {"Me", 2}, {"Nd", 2}, {"Nl", 2}, {"No", 2},
+ {"Zs", 2}, {"Zl", 2}, {"Zp", 2}, {"Cc", 2}, {"Cf", 2}, {"Cs", 2},
+ {"Co", 2}, {"Cn", 2}, {"Lu", 2}, {"Ll", 2}, {"Lt", 2}, {"Lm", 2},
+ {"Lo", 2}, {"Pc", 2}, {"Pd", 2}, {"Ps", 2}, {"Pe", 2}, {"Po", 2},
+ {"Sm", 2}, {"Sc", 2}, {"Sk", 2}, {"So", 2}, {"L", 1}, {"R", 1},
+ {"EN", 2}, {"ES", 2}, {"ET", 2}, {"AN", 2}, {"CS", 2}, {"B", 1},
+ {"S", 1}, {"WS", 2}, {"ON", 2},
+ {"Cm", 2}, {"Nb", 2}, {"Sy", 2}, {"Hd", 2}, {"Qm", 2}, {"Mr", 2},
+ {"Ss", 2}, {"Cp", 2}, {"Pi", 2}, {"Pf", 2}, {"AL", 2}
+};
+
+typedef struct {
+ ac_uint4 *ranges;
+ ac_uint2 used;
+ ac_uint2 size;
+} _ranges_t;
+
+static _ranges_t proptbl[NUMPROPS];
+
+/*
+ * Make sure this array is sized to be on a 4-byte boundary at compile time.
+ */
+static ac_uint2 propcnt[NEEDPROPS];
+
+/*
+ * Array used to collect a decomposition before adding it to the decomposition
+ * table.
+ */
+static ac_uint4 dectmp[64];
+static ac_uint4 dectmp_size;
+
+typedef struct {
+ ac_uint4 code;
+ ac_uint2 size;
+ ac_uint2 used;
+ ac_uint4 *decomp;
+} _decomp_t;
+
+/*
+ * List of decomposition. Created and expanded in order as the characters are
+ * encountered. First list contains canonical mappings, second also includes
+ * compatibility mappings.
+ */
+static _decomp_t *decomps;
+static ac_uint4 decomps_used;
+static ac_uint4 decomps_size;
+
+static _decomp_t *kdecomps;
+static ac_uint4 kdecomps_used;
+static ac_uint4 kdecomps_size;
+
+/*
+ * Composition exclusion table stuff.
+ */
+#define COMPEX_SET(c) (compexs[(c) >> 5] |= (1 << ((c) & 31)))
+#define COMPEX_TEST(c) (compexs[(c) >> 5] & (1 << ((c) & 31)))
+static ac_uint4 compexs[8192];
+
+/*
+ * Struct for holding a composition pair, and array of composition pairs
+ */
+typedef struct {
+ ac_uint4 comp;
+ ac_uint4 count;
+ ac_uint4 code1;
+ ac_uint4 code2;
+} _comp_t;
+
+static _comp_t *comps;
+static ac_uint4 comps_used;
+
+/*
+ * Types and lists for handling lists of case mappings.
+ */
+typedef struct {
+ ac_uint4 key;
+ ac_uint4 other1;
+ ac_uint4 other2;
+} _case_t;
+
+static _case_t *upper;
+static _case_t *lower;
+static _case_t *title;
+static ac_uint4 upper_used;
+static ac_uint4 upper_size;
+static ac_uint4 lower_used;
+static ac_uint4 lower_size;
+static ac_uint4 title_used;
+static ac_uint4 title_size;
+
+/*
+ * Array used to collect case mappings before adding them to a list.
+ */
+static ac_uint4 cases[3];
+
+/*
+ * An array to hold ranges for combining classes.
+ */
+static ac_uint4 *ccl;
+static ac_uint4 ccl_used;
+static ac_uint4 ccl_size;
+
+/*
+ * Structures for handling numbers.
+ */
+typedef struct {
+ ac_uint4 code;
+ ac_uint4 idx;
+} _codeidx_t;
+
+typedef struct {
+ short numerator;
+ short denominator;
+} _num_t;
+
+/*
+ * Arrays to hold the mapping of codes to numbers.
+ */
+static _codeidx_t *ncodes;
+static ac_uint4 ncodes_used;
+static ac_uint4 ncodes_size;
+
+static _num_t *nums;
+static ac_uint4 nums_used;
+static ac_uint4 nums_size;
+
+/*
+ * Array for holding numbers.
+ */
+static _num_t *nums;
+static ac_uint4 nums_used;
+static ac_uint4 nums_size;
+
+static void
+add_range(ac_uint4 start, ac_uint4 end, char *p1, char *p2)
+{
+ int i, j, k, len;
+ _ranges_t *rlp;
+ char *name;
+
+ for (k = 0; k < 2; k++) {
+ if (k == 0) {
+ name = p1;
+ len = 2;
+ } else {
+ if (p2 == 0)
+ break;
+
+ name = p2;
+ len = 1;
+ }
+
+ for (i = 0; i < NUMPROPS; i++) {
+ if (props[i].len == len && memcmp(props[i].name, name, len) == 0)
+ break;
+ }
+
+ if (i == NUMPROPS)
+ continue;
+
+ rlp = &proptbl[i];
+
+ /*
+ * Resize the range list if necessary.
+ */
+ if (rlp->used == rlp->size) {
+ if (rlp->size == 0)
+ rlp->ranges = (ac_uint4 *)
+ malloc(sizeof(ac_uint4) << 3);
+ else
+ rlp->ranges = (ac_uint4 *)
+ realloc((char *) rlp->ranges,
+ sizeof(ac_uint4) * (rlp->size + 8));
+ rlp->size += 8;
+ }
+
+ /*
+ * If this is the first code for this property list, just add it
+ * and return.
+ */
+ if (rlp->used == 0) {
+ rlp->ranges[0] = start;
+ rlp->ranges[1] = end;
+ rlp->used += 2;
+ continue;
+ }
+
+ /*
+ * Optimize the case of adding the range to the end.
+ */
+ j = rlp->used - 1;
+ if (start > rlp->ranges[j]) {
+ j = rlp->used;
+ rlp->ranges[j++] = start;
+ rlp->ranges[j++] = end;
+ rlp->used = j;
+ continue;
+ }
+
+ /*
+ * Need to locate the insertion point.
+ */
+ for (i = 0;
+ i < rlp->used && start > rlp->ranges[i + 1] + 1; i += 2) ;
+
+ /*
+ * If the start value lies in the current range, then simply set the
+ * new end point of the range to the end value passed as a parameter.
+ */
+ if (rlp->ranges[i] <= start && start <= rlp->ranges[i + 1] + 1) {
+ rlp->ranges[i + 1] = end;
+ return;
+ }
+
+ /*
+ * Shift following values up by two.
+ */
+ for (j = rlp->used; j > i; j -= 2) {
+ rlp->ranges[j] = rlp->ranges[j - 2];
+ rlp->ranges[j + 1] = rlp->ranges[j - 1];
+ }
+
+ /*
+ * Add the new range at the insertion point.
+ */
+ rlp->ranges[i] = start;
+ rlp->ranges[i + 1] = end;
+ rlp->used += 2;
+ }
+}
+
+static void
+ordered_range_insert(ac_uint4 c, char *name, int len)
+{
+ int i, j;
+ ac_uint4 s, e;
+ _ranges_t *rlp;
+
+ if (len == 0)
+ return;
+
+ /*
+ * Deal with directionality codes introduced in Unicode 3.0.
+ */
+ if ((len == 2 && memcmp(name, "BN", 2) == 0) ||
+ (len == 3 &&
+ (memcmp(name, "NSM", 3) == 0 || memcmp(name, "PDF", 3) == 0 ||
+ memcmp(name, "LRE", 3) == 0 || memcmp(name, "LRO", 3) == 0 ||
+ memcmp(name, "RLE", 3) == 0 || memcmp(name, "RLO", 3) == 0))) {
+ /*
+ * Mark all of these as Other Neutral to preserve compatibility with
+ * older versions.
+ */
+ len = 2;
+ name = "ON";
+ }
+
+ for (i = 0; i < NUMPROPS; i++) {
+ if (props[i].len == len && memcmp(props[i].name, name, len) == 0)
+ break;
+ }
+
+ if (i == NUMPROPS)
+ return;
+
+ /*
+ * Have a match, so insert the code in order.
+ */
+ rlp = &proptbl[i];
+
+ /*
+ * Resize the range list if necessary.
+ */
+ if (rlp->used == rlp->size) {
+ if (rlp->size == 0)
+ rlp->ranges = (ac_uint4 *)
+ malloc(sizeof(ac_uint4) << 3);
+ else
+ rlp->ranges = (ac_uint4 *)
+ realloc((char *) rlp->ranges,
+ sizeof(ac_uint4) * (rlp->size + 8));
+ rlp->size += 8;
+ }
+
+ /*
+ * If this is the first code for this property list, just add it
+ * and return.
+ */
+ if (rlp->used == 0) {
+ rlp->ranges[0] = rlp->ranges[1] = c;
+ rlp->used += 2;
+ return;
+ }
+
+ /*
+ * Optimize the cases of extending the last range and adding new ranges to
+ * the end.
+ */
+ j = rlp->used - 1;
+ e = rlp->ranges[j];
+ s = rlp->ranges[j - 1];
+
+ if (c == e + 1) {
+ /*
+ * Extend the last range.
+ */
+ rlp->ranges[j] = c;
+ return;
+ }
+
+ if (c > e + 1) {
+ /*
+ * Start another range on the end.
+ */
+ j = rlp->used;
+ rlp->ranges[j] = rlp->ranges[j + 1] = c;
+ rlp->used += 2;
+ return;
+ }
+
+ if (c >= s)
+ /*
+ * The code is a duplicate of a code in the last range, so just return.
+ */
+ return;
+
+ /*
+ * The code should be inserted somewhere before the last range in the
+ * list. Locate the insertion point.
+ */
+ for (i = 0;
+ i < rlp->used && c > rlp->ranges[i + 1] + 1; i += 2) ;
+
+ s = rlp->ranges[i];
+ e = rlp->ranges[i + 1];
+
+ if (c == e + 1)
+ /*
+ * Simply extend the current range.
+ */
+ rlp->ranges[i + 1] = c;
+ else if (c < s) {
+ /*
+ * Add a new entry before the current location. Shift all entries
+ * before the current one up by one to make room.
+ */
+ for (j = rlp->used; j > i; j -= 2) {
+ rlp->ranges[j] = rlp->ranges[j - 2];
+ rlp->ranges[j + 1] = rlp->ranges[j - 1];
+ }
+ rlp->ranges[i] = rlp->ranges[i + 1] = c;
+
+ rlp->used += 2;
+ }
+}
+
+static void
+add_decomp(ac_uint4 code, short compat)
+{
+ ac_uint4 i, j, size;
+ _decomp_t **pdecomps;
+ ac_uint4 *pdecomps_used;
+ ac_uint4 *pdecomps_size;
+
+ if (compat) {
+ pdecomps = &kdecomps;
+ pdecomps_used = &kdecomps_used;
+ pdecomps_size = &kdecomps_size;
+ } else {
+ pdecomps = &decomps;
+ pdecomps_used = &decomps_used;
+ pdecomps_size = &decomps_size;
+ }
+
+ /*
+ * Add the code to the composite property.
+ */
+ if (!compat) {
+ ordered_range_insert(code, "Cm", 2);
+ }
+
+ /*
+ * Locate the insertion point for the code.
+ */
+ for (i = 0; i < *pdecomps_used && code > (*pdecomps)[i].code; i++) ;
+
+ /*
+ * Allocate space for a new decomposition.
+ */
+ if (*pdecomps_used == *pdecomps_size) {
+ if (*pdecomps_size == 0)
+ *pdecomps = (_decomp_t *) malloc(sizeof(_decomp_t) << 3);
+ else
+ *pdecomps = (_decomp_t *)
+ realloc((char *) *pdecomps,
+ sizeof(_decomp_t) * (*pdecomps_size + 8));
+ (void) memset((char *) (*pdecomps + *pdecomps_size), '\0',
+ sizeof(_decomp_t) << 3);
+ *pdecomps_size += 8;
+ }
+
+ if (i < *pdecomps_used && code != (*pdecomps)[i].code) {
+ /*
+ * Shift the decomps up by one if the codes don't match.
+ */
+ for (j = *pdecomps_used; j > i; j--)
+ (void) AC_MEMCPY((char *) &(*pdecomps)[j], (char *) &(*pdecomps)[j - 1],
+ sizeof(_decomp_t));
+ }
+
+ /*
+ * Insert or replace a decomposition.
+ */
+ size = dectmp_size + (4 - (dectmp_size & 3));
+ if ((*pdecomps)[i].size < size) {
+ if ((*pdecomps)[i].size == 0)
+ (*pdecomps)[i].decomp = (ac_uint4 *)
+ malloc(sizeof(ac_uint4) * size);
+ else
+ (*pdecomps)[i].decomp = (ac_uint4 *)
+ realloc((char *) (*pdecomps)[i].decomp,
+ sizeof(ac_uint4) * size);
+ (*pdecomps)[i].size = size;
+ }
+
+ if ((*pdecomps)[i].code != code)
+ (*pdecomps_used)++;
+
+ (*pdecomps)[i].code = code;
+ (*pdecomps)[i].used = dectmp_size;
+ (void) AC_MEMCPY((char *) (*pdecomps)[i].decomp, (char *) dectmp,
+ sizeof(ac_uint4) * dectmp_size);
+
+ /*
+ * NOTICE: This needs changing later so it is more general than simply
+ * pairs. This calculation is done here to simplify allocation elsewhere.
+ */
+ if (!compat && dectmp_size == 2)
+ comps_used++;
+}
+
+static void
+add_title(ac_uint4 code)
+{
+ ac_uint4 i, j;
+
+ /*
+ * Always map the code to itself.
+ */
+ cases[2] = code;
+
+ /*
+ * If the upper case character is not present, then make it the same as
+ * the title case.
+ */
+ if (cases[0] == 0)
+ cases[0] = code;
+
+ if (title_used == title_size) {
+ if (title_size == 0)
+ title = (_case_t *) malloc(sizeof(_case_t) << 3);
+ else
+ title = (_case_t *) realloc((char *) title,
+ sizeof(_case_t) * (title_size + 8));
+ title_size += 8;
+ }
+
+ /*
+ * Locate the insertion point.
+ */
+ for (i = 0; i < title_used && code > title[i].key; i++) ;
+
+ if (i < title_used) {
+ /*
+ * Shift the array up by one.
+ */
+ for (j = title_used; j > i; j--)
+ (void) AC_MEMCPY((char *) &title[j], (char *) &title[j - 1],
+ sizeof(_case_t));
+ }
+
+ title[i].key = cases[2]; /* Title */
+ title[i].other1 = cases[0]; /* Upper */
+ title[i].other2 = cases[1]; /* Lower */
+
+ title_used++;
+}
+
+static void
+add_upper(ac_uint4 code)
+{
+ ac_uint4 i, j;
+
+ /*
+ * Always map the code to itself.
+ */
+ cases[0] = code;
+
+ /*
+ * If the title case character is not present, then make it the same as
+ * the upper case.
+ */
+ if (cases[2] == 0)
+ cases[2] = code;
+
+ if (upper_used == upper_size) {
+ if (upper_size == 0)
+ upper = (_case_t *) malloc(sizeof(_case_t) << 3);
+ else
+ upper = (_case_t *) realloc((char *) upper,
+ sizeof(_case_t) * (upper_size + 8));
+ upper_size += 8;
+ }
+
+ /*
+ * Locate the insertion point.
+ */
+ for (i = 0; i < upper_used && code > upper[i].key; i++) ;
+
+ if (i < upper_used) {
+ /*
+ * Shift the array up by one.
+ */
+ for (j = upper_used; j > i; j--)
+ (void) AC_MEMCPY((char *) &upper[j], (char *) &upper[j - 1],
+ sizeof(_case_t));
+ }
+
+ upper[i].key = cases[0]; /* Upper */
+ upper[i].other1 = cases[1]; /* Lower */
+ upper[i].other2 = cases[2]; /* Title */
+
+ upper_used++;
+}
+
+static void
+add_lower(ac_uint4 code)
+{
+ ac_uint4 i, j;
+
+ /*
+ * Always map the code to itself.
+ */
+ cases[1] = code;
+
+ /*
+ * If the title case character is empty, then make it the same as the
+ * upper case.
+ */
+ if (cases[2] == 0)
+ cases[2] = cases[0];
+
+ if (lower_used == lower_size) {
+ if (lower_size == 0)
+ lower = (_case_t *) malloc(sizeof(_case_t) << 3);
+ else
+ lower = (_case_t *) realloc((char *) lower,
+ sizeof(_case_t) * (lower_size + 8));
+ lower_size += 8;
+ }
+
+ /*
+ * Locate the insertion point.
+ */
+ for (i = 0; i < lower_used && code > lower[i].key; i++) ;
+
+ if (i < lower_used) {
+ /*
+ * Shift the array up by one.
+ */
+ for (j = lower_used; j > i; j--)
+ (void) AC_MEMCPY((char *) &lower[j], (char *) &lower[j - 1],
+ sizeof(_case_t));
+ }
+
+ lower[i].key = cases[1]; /* Lower */
+ lower[i].other1 = cases[0]; /* Upper */
+ lower[i].other2 = cases[2]; /* Title */
+
+ lower_used++;
+}
+
+static void
+ordered_ccl_insert(ac_uint4 c, ac_uint4 ccl_code)
+{
+ ac_uint4 i, j;
+
+ if (ccl_used == ccl_size) {
+ if (ccl_size == 0)
+ ccl = (ac_uint4 *) malloc(sizeof(ac_uint4) * 24);
+ else
+ ccl = (ac_uint4 *)
+ realloc((char *) ccl, sizeof(ac_uint4) * (ccl_size + 24));
+ ccl_size += 24;
+ }
+
+ /*
+ * Optimize adding the first item.
+ */
+ if (ccl_used == 0) {
+ ccl[0] = ccl[1] = c;
+ ccl[2] = ccl_code;
+ ccl_used += 3;
+ return;
+ }
+
+ /*
+ * Handle the special case of extending the range on the end. This
+ * requires that the combining class codes are the same.
+ */
+ if (ccl_code == ccl[ccl_used - 1] && c == ccl[ccl_used - 2] + 1) {
+ ccl[ccl_used - 2] = c;
+ return;
+ }
+
+ /*
+ * Handle the special case of adding another range on the end.
+ */
+ if (c > ccl[ccl_used - 2] + 1 ||
+ (c == ccl[ccl_used - 2] + 1 && ccl_code != ccl[ccl_used - 1])) {
+ ccl[ccl_used++] = c;
+ ccl[ccl_used++] = c;
+ ccl[ccl_used++] = ccl_code;
+ return;
+ }
+
+ /*
+ * Locate either the insertion point or range for the code.
+ */
+ for (i = 0; i < ccl_used && c > ccl[i + 1] + 1; i += 3) ;
+
+ if (ccl_code == ccl[i + 2] && c == ccl[i + 1] + 1) {
+ /*
+ * Extend an existing range.
+ */
+ ccl[i + 1] = c;
+ return;
+ } else if (c < ccl[i]) {
+ /*
+ * Start a new range before the current location.
+ */
+ for (j = ccl_used; j > i; j -= 3) {
+ ccl[j] = ccl[j - 3];
+ ccl[j - 1] = ccl[j - 4];
+ ccl[j - 2] = ccl[j - 5];
+ }
+ ccl[i] = ccl[i + 1] = c;
+ ccl[i + 2] = ccl_code;
+ }
+}
+
+/*
+ * Adds a number if it does not already exist and returns an index value
+ * multiplied by 2.
+ */
+static ac_uint4
+make_number(short num, short denom)
+{
+ ac_uint4 n;
+
+ /*
+ * Determine if the number already exists.
+ */
+ for (n = 0; n < nums_used; n++) {
+ if (nums[n].numerator == num && nums[n].denominator == denom)
+ return n << 1;
+ }
+
+ if (nums_used == nums_size) {
+ if (nums_size == 0)
+ nums = (_num_t *) malloc(sizeof(_num_t) << 3);
+ else
+ nums = (_num_t *) realloc((char *) nums,
+ sizeof(_num_t) * (nums_size + 8));
+ nums_size += 8;
+ }
+
+ n = nums_used++;
+ nums[n].numerator = num;
+ nums[n].denominator = denom;
+
+ return n << 1;
+}
+
+static void
+add_number(ac_uint4 code, short num, short denom)
+{
+ ac_uint4 i, j;
+
+ /*
+ * Insert the code in order.
+ */
+ for (i = 0; i < ncodes_used && code > ncodes[i].code; i++) ;
+
+ /*
+ * Handle the case of the codes matching and simply replace the number
+ * that was there before.
+ */
+ if (i < ncodes_used && code == ncodes[i].code) {
+ ncodes[i].idx = make_number(num, denom);
+ return;
+ }
+
+ /*
+ * Resize the array if necessary.
+ */
+ if (ncodes_used == ncodes_size) {
+ if (ncodes_size == 0)
+ ncodes = (_codeidx_t *) malloc(sizeof(_codeidx_t) << 3);
+ else
+ ncodes = (_codeidx_t *)
+ realloc((char *) ncodes, sizeof(_codeidx_t) * (ncodes_size + 8));
+
+ ncodes_size += 8;
+ }
+
+ /*
+ * Shift things around to insert the code if necessary.
+ */
+ if (i < ncodes_used) {
+ for (j = ncodes_used; j > i; j--) {
+ ncodes[j].code = ncodes[j - 1].code;
+ ncodes[j].idx = ncodes[j - 1].idx;
+ }
+ }
+ ncodes[i].code = code;
+ ncodes[i].idx = make_number(num, denom);
+
+ ncodes_used++;
+}
+
+/*
+ * This routine assumes that the line is a valid Unicode Character Database
+ * entry.
+ */
+static void
+read_cdata(FILE *in)
+{
+ ac_uint4 i, lineno, skip, code, ccl_code;
+ short wnum, neg, number[2], compat;
+ char line[512], *s, *e, *first_prop;
+
+ lineno = skip = 0;
+ while (fgets(line, sizeof(line), in)) {
+ if( (s=strchr(line, '\n')) ) *s = '\0';
+ lineno++;
+
+ /*
+ * Skip blank lines and lines that start with a '#'.
+ */
+ if (line[0] == 0 || line[0] == '#')
+ continue;
+
+ /*
+ * If lines need to be skipped, do it here.
+ */
+ if (skip) {
+ skip--;
+ continue;
+ }
+
+ /*
+ * Collect the code. The code can be up to 6 hex digits in length to
+ * allow surrogates to be specified.
+ */
+ for (s = line, i = code = 0; *s != ';' && i < 6; i++, s++) {
+ code <<= 4;
+ if (*s >= '0' && *s <= '9')
+ code += *s - '0';
+ else if (*s >= 'A' && *s <= 'F')
+ code += (*s - 'A') + 10;
+ else if (*s >= 'a' && *s <= 'f')
+ code += (*s - 'a') + 10;
+ }
+
+ /*
+ * Handle the following special cases:
+ * 1. 4E00-9FA5 CJK Ideographs.
+ * 2. AC00-D7A3 Hangul Syllables.
+ * 3. D800-DFFF Surrogates.
+ * 4. E000-F8FF Private Use Area.
+ * 5. F900-FA2D Han compatibility.
+ * ...Plus additional ranges in newer Unicode versions...
+ */
+ switch (code) {
+ case 0x3400:
+ /* CJK Ideograph Extension A */
+ add_range(0x3400, 0x4db5, "Lo", "L");
+
+ add_range(0x3400, 0x4db5, "Cp", 0);
+
+ skip = 1;
+ break;
+ case 0x4e00:
+ /*
+ * The Han ideographs.
+ */
+ add_range(0x4e00, 0x9fff, "Lo", "L");
+
+ /*
+ * Add the characters to the defined category.
+ */
+ add_range(0x4e00, 0x9fa5, "Cp", 0);
+
+ skip = 1;
+ break;
+ case 0xac00:
+ /*
+ * The Hangul syllables.
+ */
+ add_range(0xac00, 0xd7a3, "Lo", "L");
+
+ /*
+ * Add the characters to the defined category.
+ */
+ add_range(0xac00, 0xd7a3, "Cp", 0);
+
+ skip = 1;
+ break;
+ case 0xd800:
+ /*
+ * Make a range of all surrogates and assume some default
+ * properties.
+ */
+ add_range(0x010000, 0x10ffff, "Cs", "L");
+ skip = 5;
+ break;
+ case 0xe000:
+ /*
+ * The Private Use area. Add with a default set of properties.
+ */
+ add_range(0xe000, 0xf8ff, "Co", "L");
+ skip = 1;
+ break;
+ case 0xf900:
+ /*
+ * The CJK compatibility area.
+ */
+ add_range(0xf900, 0xfaff, "Lo", "L");
+
+ /*
+ * Add the characters to the defined category.
+ */
+ add_range(0xf900, 0xfaff, "Cp", 0);
+
+ skip = 1;
+ break;
+ case 0x20000:
+ /* CJK Ideograph Extension B */
+ add_range(0x20000, 0x2a6d6, "Lo", "L");
+
+ add_range(0x20000, 0x2a6d6, "Cp", 0);
+
+ skip = 1;
+ break;
+ case 0xf0000:
+ /* Plane 15 private use */
+ add_range(0xf0000, 0xffffd, "Co", "L");
+ skip = 1;
+ break;
+
+ case 0x100000:
+ /* Plane 16 private use */
+ add_range(0x100000, 0x10fffd, "Co", "L");
+ skip = 1;
+ break;
+ }
+
+ if (skip)
+ continue;
+
+ /*
+ * Add the code to the defined category.
+ */
+ ordered_range_insert(code, "Cp", 2);
+
+ /*
+ * Locate the first character property field.
+ */
+ for (i = 0; *s != 0 && i < 2; s++) {
+ if (*s == ';')
+ i++;
+ }
+ for (e = s; *e && *e != ';'; e++) ;
+
+ first_prop = s;
+
+ ordered_range_insert(code, s, e - s);
+
+ /*
+ * Locate the combining class code.
+ */
+ for (s = e; *s != 0 && i < 3; s++) {
+ if (*s == ';')
+ i++;
+ }
+
+ /*
+ * Convert the combining class code from decimal.
+ */
+ for (ccl_code = 0, e = s; *e && *e != ';'; e++)
+ ccl_code = (ccl_code * 10) + (*e - '0');
+
+ /*
+ * Add the code if it not 0.
+ */
+ if (ccl_code != 0)
+ ordered_ccl_insert(code, ccl_code);
+
+ /*
+ * Locate the second character property field.
+ */
+ for (s = e; *s != 0 && i < 4; s++) {
+ if (*s == ';')
+ i++;
+ }
+ for (e = s; *e && *e != ';'; e++) ;
+
+ ordered_range_insert(code, s, e - s);
+
+ /*
+ * Check for a decomposition.
+ */
+ s = ++e;
+ if (*s != ';') {
+ compat = *s == '<';
+ if (compat) {
+ /*
+ * Skip compatibility formatting tag.
+ */
+ while (*s++ != '>');
+ }
+ /*
+ * Collect the codes of the decomposition.
+ */
+ for (dectmp_size = 0; *s != ';'; ) {
+ /*
+ * Skip all leading non-hex digits.
+ */
+ while (!ishdigit(*s))
+ s++;
+
+ for (dectmp[dectmp_size] = 0; ishdigit(*s); s++) {
+ dectmp[dectmp_size] <<= 4;
+ if (*s >= '0' && *s <= '9')
+ dectmp[dectmp_size] += *s - '0';
+ else if (*s >= 'A' && *s <= 'F')
+ dectmp[dectmp_size] += (*s - 'A') + 10;
+ else if (*s >= 'a' && *s <= 'f')
+ dectmp[dectmp_size] += (*s - 'a') + 10;
+ }
+ dectmp_size++;
+ }
+
+ /*
+ * If there are any codes in the temporary decomposition array,
+ * then add the character with its decomposition.
+ */
+ if (dectmp_size > 0) {
+ if (!compat) {
+ add_decomp(code, 0);
+ }
+ add_decomp(code, 1);
+ }
+ }
+
+ /*
+ * Skip to the number field.
+ */
+ for (i = 0; i < 3 && *s; s++) {
+ if (*s == ';')
+ i++;
+ }
+
+ /*
+ * Scan the number in.
+ */
+ number[0] = number[1] = 0;
+ for (e = s, neg = wnum = 0; *e && *e != ';'; e++) {
+ if (*e == '-') {
+ neg = 1;
+ continue;
+ }
+
+ if (*e == '/') {
+ /*
+ * Move the the denominator of the fraction.
+ */
+ if (neg)
+ number[wnum] *= -1;
+ neg = 0;
+ e++;
+ wnum++;
+ }
+ number[wnum] = (number[wnum] * 10) + (*e - '0');
+ }
+
+ if (e > s) {
+ /*
+ * Adjust the denominator in case of integers and add the number.
+ */
+ if (wnum == 0)
+ number[1] = 1;
+
+ add_number(code, number[0], number[1]);
+ }
+
+ /*
+ * Skip to the start of the possible case mappings.
+ */
+ for (s = e, i = 0; i < 4 && *s; s++) {
+ if (*s == ';')
+ i++;
+ }
+
+ /*
+ * Collect the case mappings.
+ */
+ cases[0] = cases[1] = cases[2] = 0;
+ for (i = 0; i < 3; i++) {
+ while (ishdigit(*s)) {
+ cases[i] <<= 4;
+ if (*s >= '0' && *s <= '9')
+ cases[i] += *s - '0';
+ else if (*s >= 'A' && *s <= 'F')
+ cases[i] += (*s - 'A') + 10;
+ else if (*s >= 'a' && *s <= 'f')
+ cases[i] += (*s - 'a') + 10;
+ s++;
+ }
+ if (*s == ';')
+ s++;
+ }
+ if (!strncmp(first_prop,"Lt",2) && (cases[0] || cases[1]))
+ /*
+ * Add the upper and lower mappings for a title case character.
+ */
+ add_title(code);
+ else if (cases[1])
+ /*
+ * Add the lower and title case mappings for the upper case
+ * character.
+ */
+ add_upper(code);
+ else if (cases[0])
+ /*
+ * Add the upper and title case mappings for the lower case
+ * character.
+ */
+ add_lower(code);
+ }
+}
+
+static _decomp_t *
+find_decomp(ac_uint4 code, short compat)
+{
+ long l, r, m;
+ _decomp_t *decs;
+
+ l = 0;
+ r = (compat ? kdecomps_used : decomps_used) - 1;
+ decs = compat ? kdecomps : decomps;
+ while (l <= r) {
+ m = (l + r) >> 1;
+ if (code > decs[m].code)
+ l = m + 1;
+ else if (code < decs[m].code)
+ r = m - 1;
+ else
+ return &decs[m];
+ }
+ return 0;
+}
+
+static void
+decomp_it(_decomp_t *d, short compat)
+{
+ ac_uint4 i;
+ _decomp_t *dp;
+
+ for (i = 0; i < d->used; i++) {
+ if ((dp = find_decomp(d->decomp[i], compat)) != 0)
+ decomp_it(dp, compat);
+ else
+ dectmp[dectmp_size++] = d->decomp[i];
+ }
+}
+
+/*
+ * Expand all decompositions by recursively decomposing each character
+ * in the decomposition.
+ */
+static void
+expand_decomp(void)
+{
+ ac_uint4 i;
+
+ for (i = 0; i < decomps_used; i++) {
+ dectmp_size = 0;
+ decomp_it(&decomps[i], 0);
+ if (dectmp_size > 0)
+ add_decomp(decomps[i].code, 0);
+ }
+
+ for (i = 0; i < kdecomps_used; i++) {
+ dectmp_size = 0;
+ decomp_it(&kdecomps[i], 1);
+ if (dectmp_size > 0)
+ add_decomp(kdecomps[i].code, 1);
+ }
+}
+
+static int
+cmpcomps(const void *v_comp1, const void *v_comp2)
+{
+ const _comp_t *comp1 = v_comp1, *comp2 = v_comp2;
+ long diff = comp1->code1 - comp2->code1;
+
+ if (!diff)
+ diff = comp1->code2 - comp2->code2;
+ return (int) diff;
+}
+
+/*
+ * Load composition exclusion data
+ */
+static void
+read_compexdata(FILE *in)
+{
+ ac_uint2 i;
+ ac_uint4 code;
+ char line[512], *s;
+
+ (void) memset((char *) compexs, 0, sizeof(compexs));
+
+ while (fgets(line, sizeof(line), in)) {
+ if( (s=strchr(line, '\n')) ) *s = '\0';
+ /*
+ * Skip blank lines and lines that start with a '#'.
+ */
+ if (line[0] == 0 || line[0] == '#')
+ continue;
+
+ /*
+ * Collect the code. Assume max 6 digits
+ */
+
+ for (s = line, i = code = 0; *s != '#' && i < 6; i++, s++) {
+ if (isspace((unsigned char)*s)) break;
+ code <<= 4;
+ if (*s >= '0' && *s <= '9')
+ code += *s - '0';
+ else if (*s >= 'A' && *s <= 'F')
+ code += (*s - 'A') + 10;
+ else if (*s >= 'a' && *s <= 'f')
+ code += (*s - 'a') + 10;
+ }
+ COMPEX_SET(code);
+ }
+}
+
+/*
+ * Creates array of compositions from decomposition array
+ */
+static void
+create_comps(void)
+{
+ ac_uint4 i, cu;
+
+ comps = (_comp_t *) malloc(comps_used * sizeof(_comp_t));
+
+ for (i = cu = 0; i < decomps_used; i++) {
+ if (decomps[i].used != 2 || COMPEX_TEST(decomps[i].code))
+ continue;
+ comps[cu].comp = decomps[i].code;
+ comps[cu].count = 2;
+ comps[cu].code1 = decomps[i].decomp[0];
+ comps[cu].code2 = decomps[i].decomp[1];
+ cu++;
+ }
+ comps_used = cu;
+ qsort(comps, comps_used, sizeof(_comp_t), cmpcomps);
+}
+
+#if HARDCODE_DATA
+static void
+write_case(FILE *out, _case_t *tab, int num, int first)
+{
+ int i;
+
+ for (i=0; i<num; i++) {
+ if (first) first = 0;
+ else fprintf(out, ",");
+ fprintf(out, "\n\t0x%08lx, 0x%08lx, 0x%08lx",
+ (unsigned long) tab[i].key, (unsigned long) tab[i].other1,
+ (unsigned long) tab[i].other2);
+ }
+}
+
+#define PREF "static const "
+
+#endif
+
+static void
+write_cdata(char *opath)
+{
+ FILE *out;
+ ac_uint4 bytes;
+ ac_uint4 i, idx, nprops;
+#if !(HARDCODE_DATA)
+ ac_uint2 casecnt[2];
+#endif
+ char path[BUFSIZ];
+#if HARDCODE_DATA
+ int j, k;
+
+ /*****************************************************************
+ *
+ * Generate the ctype data.
+ *
+ *****************************************************************/
+
+ /*
+ * Open the output file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "uctable.h", opath);
+ if ((out = fopen(path, "w")) == 0)
+ return;
+#else
+ /*
+ * Open the ctype.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "ctype.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+#endif
+
+ /*
+ * Collect the offsets for the properties. The offsets array is
+ * on a 4-byte boundary to keep things efficient for architectures
+ * that need such a thing.
+ */
+ for (i = idx = 0; i < NUMPROPS; i++) {
+ propcnt[i] = (proptbl[i].used != 0) ? idx : 0xffff;
+ idx += proptbl[i].used;
+ }
+
+ /*
+ * Add the sentinel index which is used by the binary search as the upper
+ * bound for a search.
+ */
+ propcnt[i] = idx;
+
+ /*
+ * Record the actual number of property lists. This may be different than
+ * the number of offsets actually written because of aligning on a 4-byte
+ * boundary.
+ */
+ hdr[1] = NUMPROPS;
+
+ /*
+ * Calculate the byte count needed and pad the property counts array to a
+ * 4-byte boundary.
+ */
+ if ((bytes = sizeof(ac_uint2) * (NUMPROPS + 1)) & 3)
+ bytes += 4 - (bytes & 3);
+ nprops = bytes / sizeof(ac_uint2);
+ bytes += sizeof(ac_uint4) * idx;
+
+#if HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _ucprop_size = %d;\n\n", NUMPROPS);
+
+ fprintf(out, PREF "ac_uint2 _ucprop_offsets[] = {");
+
+ for (i = 0; i<nprops; i++) {
+ if (i) fprintf(out, ",");
+ if (!(i&7)) fprintf(out, "\n\t");
+ else fprintf(out, " ");
+ fprintf(out, "0x%04x", propcnt[i]);
+ }
+ fprintf(out, "\n};\n\n");
+
+ fprintf(out, PREF "ac_uint4 _ucprop_ranges[] = {");
+
+ k = 0;
+ for (i = 0; i < NUMPROPS; i++) {
+ if (proptbl[i].used > 0) {
+ for (j=0; j<proptbl[i].used; j++) {
+ if (k) fprintf(out, ",");
+ if (!(k&3)) fprintf(out,"\n\t");
+ else fprintf(out, " ");
+ k++;
+ fprintf(out, "0x%08lx", (unsigned long) proptbl[i].ranges[j]);
+ }
+ }
+ }
+ fprintf(out, "\n};\n\n");
+#else
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write the byte count.
+ */
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ /*
+ * Write the property list counts.
+ */
+ fwrite((char *) propcnt, sizeof(ac_uint2), nprops, out);
+
+ /*
+ * Write the property lists.
+ */
+ for (i = 0; i < NUMPROPS; i++) {
+ if (proptbl[i].used > 0)
+ fwrite((char *) proptbl[i].ranges, sizeof(ac_uint4),
+ proptbl[i].used, out);
+ }
+
+ fclose(out);
+#endif
+
+ /*****************************************************************
+ *
+ * Generate the case mapping data.
+ *
+ *****************************************************************/
+
+#if HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _uccase_size = %ld;\n\n",
+ (long) (upper_used + lower_used + title_used));
+
+ fprintf(out, PREF "ac_uint2 _uccase_len[2] = {%ld, %ld};\n\n",
+ (long) upper_used, (long) lower_used);
+ fprintf(out, PREF "ac_uint4 _uccase_map[] = {");
+
+ if (upper_used > 0)
+ /*
+ * Write the upper case table.
+ */
+ write_case(out, upper, upper_used, 1);
+
+ if (lower_used > 0)
+ /*
+ * Write the lower case table.
+ */
+ write_case(out, lower, lower_used, !upper_used);
+
+ if (title_used > 0)
+ /*
+ * Write the title case table.
+ */
+ write_case(out, title, title_used, !(upper_used||lower_used));
+
+ if (!(upper_used || lower_used || title_used))
+ fprintf(out, "\t0");
+
+ fprintf(out, "\n};\n\n");
+#else
+ /*
+ * Open the case.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "case.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ /*
+ * Write the case mapping tables.
+ */
+ hdr[1] = upper_used + lower_used + title_used;
+ casecnt[0] = upper_used;
+ casecnt[1] = lower_used;
+
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write the upper and lower case table sizes.
+ */
+ fwrite((char *) casecnt, sizeof(ac_uint2), 2, out);
+
+ if (upper_used > 0)
+ /*
+ * Write the upper case table.
+ */
+ fwrite((char *) upper, sizeof(_case_t), upper_used, out);
+
+ if (lower_used > 0)
+ /*
+ * Write the lower case table.
+ */
+ fwrite((char *) lower, sizeof(_case_t), lower_used, out);
+
+ if (title_used > 0)
+ /*
+ * Write the title case table.
+ */
+ fwrite((char *) title, sizeof(_case_t), title_used, out);
+
+ fclose(out);
+#endif
+
+ /*****************************************************************
+ *
+ * Generate the composition data.
+ *
+ *****************************************************************/
+
+ /*
+ * Create compositions from decomposition data
+ */
+ create_comps();
+
+#if HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _uccomp_size = %ld;\n\n",
+ comps_used * 4L);
+
+ fprintf(out, PREF "ac_uint4 _uccomp_data[] = {");
+
+ /*
+ * Now, if comps exist, write them out.
+ */
+ if (comps_used > 0) {
+ for (i=0; i<comps_used; i++) {
+ if (i) fprintf(out, ",");
+ fprintf(out, "\n\t0x%08lx, 0x%08lx, 0x%08lx, 0x%08lx",
+ (unsigned long) comps[i].comp, (unsigned long) comps[i].count,
+ (unsigned long) comps[i].code1, (unsigned long) comps[i].code2);
+ }
+ } else {
+ fprintf(out, "\t0");
+ }
+ fprintf(out, "\n};\n\n");
+#else
+ /*
+ * Open the comp.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "comp.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ /*
+ * Write the header.
+ */
+ hdr[1] = (ac_uint2) comps_used * 4;
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write out the byte count to maintain header size.
+ */
+ bytes = comps_used * sizeof(_comp_t);
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ /*
+ * Now, if comps exist, write them out.
+ */
+ if (comps_used > 0)
+ fwrite((char *) comps, sizeof(_comp_t), comps_used, out);
+
+ fclose(out);
+#endif
+
+ /*****************************************************************
+ *
+ * Generate the decomposition data.
+ *
+ *****************************************************************/
+
+ /*
+ * Fully expand all decompositions before generating the output file.
+ */
+ expand_decomp();
+
+#if HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _ucdcmp_size = %ld;\n\n",
+ decomps_used * 2L);
+
+ fprintf(out, PREF "ac_uint4 _ucdcmp_nodes[] = {");
+
+ if (decomps_used) {
+ /*
+ * Write the list of decomp nodes.
+ */
+ for (i = idx = 0; i < decomps_used; i++) {
+ fprintf(out, "\n\t0x%08lx, 0x%08lx,",
+ (unsigned long) decomps[i].code, (unsigned long) idx);
+ idx += decomps[i].used;
+ }
+
+ /*
+ * Write the sentinel index as the last decomp node.
+ */
+ fprintf(out, "\n\t0x%08lx\n};\n\n", (unsigned long) idx);
+
+ fprintf(out, PREF "ac_uint4 _ucdcmp_decomp[] = {");
+ /*
+ * Write the decompositions themselves.
+ */
+ k = 0;
+ for (i = 0; i < decomps_used; i++)
+ for (j=0; j<decomps[i].used; j++) {
+ if (k) fprintf(out, ",");
+ if (!(k&3)) fprintf(out,"\n\t");
+ else fprintf(out, " ");
+ k++;
+ fprintf(out, "0x%08lx", (unsigned long) decomps[i].decomp[j]);
+ }
+ fprintf(out, "\n};\n\n");
+ }
+#else
+ /*
+ * Open the decomp.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "decomp.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ hdr[1] = decomps_used;
+
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write a temporary byte count which will be calculated as the
+ * decompositions are written out.
+ */
+ bytes = 0;
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ if (decomps_used) {
+ /*
+ * Write the list of decomp nodes.
+ */
+ for (i = idx = 0; i < decomps_used; i++) {
+ fwrite((char *) &decomps[i].code, sizeof(ac_uint4), 1, out);
+ fwrite((char *) &idx, sizeof(ac_uint4), 1, out);
+ idx += decomps[i].used;
+ }
+
+ /*
+ * Write the sentinel index as the last decomp node.
+ */
+ fwrite((char *) &idx, sizeof(ac_uint4), 1, out);
+
+ /*
+ * Write the decompositions themselves.
+ */
+ for (i = 0; i < decomps_used; i++)
+ fwrite((char *) decomps[i].decomp, sizeof(ac_uint4),
+ decomps[i].used, out);
+
+ /*
+ * Seek back to the beginning and write the byte count.
+ */
+ bytes = (sizeof(ac_uint4) * idx) +
+ (sizeof(ac_uint4) * ((hdr[1] << 1) + 1));
+ fseek(out, sizeof(ac_uint2) << 1, 0L);
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ fclose(out);
+ }
+#endif
+
+#ifdef HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _uckdcmp_size = %ld;\n\n",
+ kdecomps_used * 2L);
+
+ fprintf(out, PREF "ac_uint4 _uckdcmp_nodes[] = {");
+
+ if (kdecomps_used) {
+ /*
+ * Write the list of kdecomp nodes.
+ */
+ for (i = idx = 0; i < kdecomps_used; i++) {
+ fprintf(out, "\n\t0x%08lx, 0x%08lx,",
+ (unsigned long) kdecomps[i].code, (unsigned long) idx);
+ idx += kdecomps[i].used;
+ }
+
+ /*
+ * Write the sentinel index as the last decomp node.
+ */
+ fprintf(out, "\n\t0x%08lx\n};\n\n", (unsigned long) idx);
+
+ fprintf(out, PREF "ac_uint4 _uckdcmp_decomp[] = {");
+
+ /*
+ * Write the decompositions themselves.
+ */
+ k = 0;
+ for (i = 0; i < kdecomps_used; i++)
+ for (j=0; j<kdecomps[i].used; j++) {
+ if (k) fprintf(out, ",");
+ if (!(k&3)) fprintf(out,"\n\t");
+ else fprintf(out, " ");
+ k++;
+ fprintf(out, "0x%08lx", (unsigned long) kdecomps[i].decomp[j]);
+ }
+ fprintf(out, "\n};\n\n");
+ }
+#else
+ /*
+ * Open the kdecomp.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "kdecomp.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ hdr[1] = kdecomps_used;
+
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write a temporary byte count which will be calculated as the
+ * decompositions are written out.
+ */
+ bytes = 0;
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ if (kdecomps_used) {
+ /*
+ * Write the list of kdecomp nodes.
+ */
+ for (i = idx = 0; i < kdecomps_used; i++) {
+ fwrite((char *) &kdecomps[i].code, sizeof(ac_uint4), 1, out);
+ fwrite((char *) &idx, sizeof(ac_uint4), 1, out);
+ idx += kdecomps[i].used;
+ }
+
+ /*
+ * Write the sentinel index as the last decomp node.
+ */
+ fwrite((char *) &idx, sizeof(ac_uint4), 1, out);
+
+ /*
+ * Write the decompositions themselves.
+ */
+ for (i = 0; i < kdecomps_used; i++)
+ fwrite((char *) kdecomps[i].decomp, sizeof(ac_uint4),
+ kdecomps[i].used, out);
+
+ /*
+ * Seek back to the beginning and write the byte count.
+ */
+ bytes = (sizeof(ac_uint4) * idx) +
+ (sizeof(ac_uint4) * ((hdr[1] << 1) + 1));
+ fseek(out, sizeof(ac_uint2) << 1, 0L);
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ fclose(out);
+ }
+#endif
+
+ /*****************************************************************
+ *
+ * Generate the combining class data.
+ *
+ *****************************************************************/
+#ifdef HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _uccmcl_size = %ld;\n\n", (long) ccl_used);
+
+ fprintf(out, PREF "ac_uint4 _uccmcl_nodes[] = {");
+
+ if (ccl_used > 0) {
+ /*
+ * Write the combining class ranges out.
+ */
+ for (i = 0; i<ccl_used; i++) {
+ if (i) fprintf(out, ",");
+ if (!(i&3)) fprintf(out, "\n\t");
+ else fprintf(out, " ");
+ fprintf(out, "0x%08lx", (unsigned long) ccl[i]);
+ }
+ } else {
+ fprintf(out, "\t0");
+ }
+ fprintf(out, "\n};\n\n");
+#else
+ /*
+ * Open the cmbcl.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "cmbcl.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ /*
+ * Set the number of ranges used. Each range has a combining class which
+ * means each entry is a 3-tuple.
+ */
+ hdr[1] = ccl_used / 3;
+
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write out the byte count to maintain header size.
+ */
+ bytes = ccl_used * sizeof(ac_uint4);
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ if (ccl_used > 0)
+ /*
+ * Write the combining class ranges out.
+ */
+ fwrite((char *) ccl, sizeof(ac_uint4), ccl_used, out);
+
+ fclose(out);
+#endif
+
+ /*****************************************************************
+ *
+ * Generate the number data.
+ *
+ *****************************************************************/
+
+#if HARDCODE_DATA
+ fprintf(out, PREF "ac_uint4 _ucnum_size = %lu;\n\n",
+ (unsigned long)ncodes_used<<1);
+
+ fprintf(out, PREF "ac_uint4 _ucnum_nodes[] = {");
+
+ /*
+ * Now, if number mappings exist, write them out.
+ */
+ if (ncodes_used > 0) {
+ for (i = 0; i<ncodes_used; i++) {
+ if (i) fprintf(out, ",");
+ if (!(i&1)) fprintf(out, "\n\t");
+ else fprintf(out, " ");
+ fprintf(out, "0x%08lx, 0x%08lx",
+ (unsigned long) ncodes[i].code, (unsigned long) ncodes[i].idx);
+ }
+ fprintf(out, "\n};\n\n");
+
+ fprintf(out, PREF "short _ucnum_vals[] = {");
+ for (i = 0; i<nums_used; i++) {
+ if (i) fprintf(out, ",");
+ if (!(i&3)) fprintf(out, "\n\t");
+ else fprintf(out, " ");
+ if (nums[i].numerator < 0) {
+ fprintf(out, "%6d, 0x%04x",
+ nums[i].numerator, nums[i].denominator);
+ } else {
+ fprintf(out, "0x%04x, 0x%04x",
+ nums[i].numerator, nums[i].denominator);
+ }
+ }
+ fprintf(out, "\n};\n\n");
+ }
+#else
+ /*
+ * Open the num.dat file.
+ */
+ snprintf(path, sizeof path, "%s" LDAP_DIRSEP "num.dat", opath);
+ if ((out = fopen(path, "wb")) == 0)
+ return;
+
+ /*
+ * The count part of the header will be the total number of codes that
+ * have numbers.
+ */
+ hdr[1] = (ac_uint2) (ncodes_used << 1);
+ bytes = (ncodes_used * sizeof(_codeidx_t)) + (nums_used * sizeof(_num_t));
+
+ /*
+ * Write the header.
+ */
+ fwrite((char *) hdr, sizeof(ac_uint2), 2, out);
+
+ /*
+ * Write out the byte count to maintain header size.
+ */
+ fwrite((char *) &bytes, sizeof(ac_uint4), 1, out);
+
+ /*
+ * Now, if number mappings exist, write them out.
+ */
+ if (ncodes_used > 0) {
+ fwrite((char *) ncodes, sizeof(_codeidx_t), ncodes_used, out);
+ fwrite((char *) nums, sizeof(_num_t), nums_used, out);
+ }
+#endif
+
+ fclose(out);
+}
+
+static void
+usage(char *prog)
+{
+ fprintf(stderr,
+ "Usage: %s [-o output-directory|-x composition-exclusions]", prog);
+ fprintf(stderr, " datafile1 datafile2 ...\n\n");
+ fprintf(stderr,
+ "-o output-directory\n\t\tWrite the output files to a different");
+ fprintf(stderr, " directory (default: .).\n");
+ fprintf(stderr,
+ "-x composition-exclusion\n\t\tFile of composition codes");
+ fprintf(stderr, " that should be excluded.\n");
+ exit(1);
+}
+
+int
+main(int argc, char *argv[])
+{
+ FILE *in;
+ char *prog, *opath;
+
+ prog = lutil_progname( "ucgendat", argc, argv );
+
+ opath = 0;
+ in = stdin;
+
+ argc--;
+ argv++;
+
+ while (argc > 0) {
+ if (argv[0][0] == '-') {
+ switch (argv[0][1]) {
+ case 'o':
+ argc--;
+ argv++;
+ opath = argv[0];
+ break;
+ case 'x':
+ argc--;
+ argv++;
+ if ((in = fopen(argv[0], "r")) == 0)
+ fprintf(stderr,
+ "%s: unable to open composition exclusion file %s\n",
+ prog, argv[0]);
+ else {
+ read_compexdata(in);
+ fclose(in);
+ in = 0;
+ }
+ break;
+ default:
+ usage(prog);
+ }
+ } else {
+ if (in != stdin && in != NULL)
+ fclose(in);
+ if ((in = fopen(argv[0], "r")) == 0)
+ fprintf(stderr, "%s: unable to open ctype file %s\n",
+ prog, argv[0]);
+ else {
+ read_cdata(in);
+ fclose(in);
+ in = 0;
+ }
+ }
+ argc--;
+ argv++;
+ }
+
+ if (opath == 0)
+ opath = ".";
+ write_cdata(opath);
+
+ return 0;
+}