1 files changed, 99 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/i18n/rbt_data.cpp b/Build/source/libs/icu/icu-xetex/i18n/rbt_data.cpp
new file mode 100644
index 00000000000..bec4b48ce80
--- /dev/null
+++ b/Build/source/libs/icu/icu-xetex/i18n/rbt_data.cpp
@@ -0,0 +1,99 @@
+/*
+**********************************************************************
+*   Copyright (C) 1999-2006, International Business Machines
+*   Corporation and others.  All Rights Reserved.
+**********************************************************************
+*   Date        Name        Description
+*   11/17/99    aliu        Creation.
+**********************************************************************
+*/
+
+#include "unicode/utypes.h"
+#include "umutex.h"
+
+#if !UCONFIG_NO_TRANSLITERATION
+
+#include "unicode/unistr.h"
+#include "unicode/uniset.h"
+#include "rbt_data.h"
+#include "hash.h"
+#include "cmemory.h"
+
+U_NAMESPACE_BEGIN
+
+TransliterationRuleData::TransliterationRuleData(UErrorCode& status)
+ : UMemory(), ruleSet(status), variableNames(status),
+    variables(0), variablesAreOwned(TRUE)
+{
+    if (U_FAILURE(status)) {
+        return;
+    }
+    variableNames.setValueDeleter(uhash_deleteUnicodeString);
+    variables = 0;
+    variablesLength = 0;
+}
+
+TransliterationRuleData::TransliterationRuleData(const TransliterationRuleData& other) :
+    UMemory(other), ruleSet(other.ruleSet),
+    variablesAreOwned(TRUE),
+    variablesBase(other.variablesBase),
+    variablesLength(other.variablesLength)
+{
+    UErrorCode status = U_ZERO_ERROR;
+    variableNames.setValueDeleter(uhash_deleteUnicodeString);
+    int32_t pos = -1;
+    const UHashElement *e;
+    while ((e = other.variableNames.nextElement(pos)) != 0) {
+        UnicodeString* value =
+            new UnicodeString(*(const UnicodeString*)e->value.pointer);
+        variableNames.put(*(UnicodeString*)e->key.pointer, value, status);
+    }
+
+    variables = 0;
+    if (other.variables != 0) {
+        variables = (UnicodeFunctor **)uprv_malloc(variablesLength * sizeof(UnicodeFunctor *));
+        /* test for NULL */
+        if (variables == 0) {
+            status = U_MEMORY_ALLOCATION_ERROR;
+            return;
+        }
+        for (int32_t i=0; i<variablesLength; ++i) {
+            variables[i] = other.variables[i]->clone();
+        }
+    }    
+
+    // Do this last, _after_ setting up variables[].
+    ruleSet.setData(this); // ruleSet must already be frozen
+}
+
+TransliterationRuleData::~TransliterationRuleData() {
+    if (variablesAreOwned && variables != 0) {
+        for (int32_t i=0; i<variablesLength; ++i) {
+            delete variables[i];
+        }
+    }
+    uprv_free(variables);
+}
+
+UnicodeFunctor*
+TransliterationRuleData::lookup(UChar32 standIn) const {
+    int32_t i = standIn - variablesBase;
+    return (i >= 0 && i < variablesLength) ? variables[i] : 0;
+}
+
+UnicodeMatcher*
+TransliterationRuleData::lookupMatcher(UChar32 standIn) const {
+    UnicodeFunctor *f = lookup(standIn);
+    return (f != 0) ? f->toMatcher() : 0;
+}
+
+UnicodeReplacer*
+TransliterationRuleData::lookupReplacer(UChar32 standIn) const {
+    UnicodeFunctor *f = lookup(standIn);
+    return (f != 0) ? f->toReplacer() : 0;
+}
+
+
+U_NAMESPACE_END
+
+#endif /* #if !UCONFIG_NO_TRANSLITERATION */