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-rw-r--r--Build/source/libs/icu/icu-xetex/samples/legacy/oldcol.cpp107
1 files changed, 107 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/samples/legacy/oldcol.cpp b/Build/source/libs/icu/icu-xetex/samples/legacy/oldcol.cpp
new file mode 100644
index 00000000000..c56ff2fcf6a
--- /dev/null
+++ b/Build/source/libs/icu/icu-xetex/samples/legacy/oldcol.cpp
@@ -0,0 +1,107 @@
+/*
+ *******************************************************************************
+ *
+ * Copyright (C) 2001-2005, International Business Machines
+ * Corporation and others. All Rights Reserved.
+ *
+ *******************************************************************************
+ * file name: oldcol.cpp
+ * encoding: US-ASCII
+ * tab size: 8 (not used)
+ * indentation:4
+ *
+ * created on: 2001jul24
+ * created by: Vladimir Weinstein
+ */
+
+/******************************************************************************
+ * This is the module that uses old collation
+ ******************************************************************************/
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unicode/putil.h>
+#include <unicode/ucol.h>
+
+// Very simple example code - sticks a sortkey in the buffer
+// Not much error checking
+int32_t getSortKey_legacy(const char *locale, const UChar *string, int32_t sLen, uint8_t *buffer, int32_t bLen) {
+ UErrorCode status = U_ZERO_ERROR;
+ UCollator *coll = ucol_open(locale, &status);
+ if(U_FAILURE(status)) {
+ return -1;
+ }
+ int32_t result = ucol_getSortKey(coll, string, sLen, buffer, bLen);
+ ucol_close(coll);
+ return result;
+}
+
+// This one can be used for passing to qsort function
+// Not thread safe or anything
+static UCollator *compareCollator = NULL;
+
+int compare_legacy(const void *string1, const void *string2) {
+ if(compareCollator != NULL) {
+ UCollationResult res = ucol_strcoll(compareCollator, (UChar *) string1, -1, (UChar *) string2, -1);
+ if(res == UCOL_LESS) {
+ return -1;
+ } else if(res == UCOL_GREATER) {
+ return 1;
+ } else {
+ return 0;
+ }
+ } else {
+ return 0;
+ }
+}
+
+void initCollator_legacy(const char *locale) {
+ UErrorCode status = U_ZERO_ERROR;
+ compareCollator = ucol_open(locale, &status);
+
+ if(U_FAILURE(status))
+ {
+ fprintf(stderr, "initCollator_legacy(%s): error opening collator, %s!\n", locale, u_errorName(status));
+ fprintf(stderr, "Note: ICU data directory is %s\n", u_getDataDirectory());
+ fprintf(stderr, "Read the README!\n");
+ exit(0);
+ }
+}
+
+void closeCollator_legacy(void) {
+ if(compareCollator != NULL)
+ {
+ ucol_close(compareCollator);
+ }
+ else
+ {
+ fprintf(stderr, "closeCollator_legacy(): collator was already NULL!\n");
+ }
+ compareCollator = NULL;
+}
+
+
+extern "C" void test_legacy(UChar data[][5], uint32_t size, uint32_t maxlen, uint8_t keys[4][32]) {
+ uint32_t i = 0;
+ int32_t keySize = 0;
+
+ UVersionInfo uvi;
+
+ u_getVersion(uvi);
+ fprintf(stderr, "Entered legacy, version: [%d.%d.%d.%d]\nMoving to sortkeys\n", uvi[0], uvi[1], uvi[2], uvi[3]);
+
+ for(i = 0; i<size; i++) {
+ keySize = getSortKey_legacy("ja", data[i], -1, keys[i], 32);
+ fprintf(stderr, "For i=%d, size of sortkey is %d\n", i, keySize);
+ }
+
+ fprintf(stderr, "Done sortkeys, doing qsort test\n");
+
+ initCollator_legacy("ja");
+ qsort(data, size, maxlen*sizeof(UChar), compare_legacy);
+ closeCollator_legacy();
+
+ fprintf(stderr, "Done legacy!\n");
+}
+
+