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-rw-r--r--Build/source/libs/icu/icu-4.6/samples/numfmt/util.cpp117
1 files changed, 117 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-4.6/samples/numfmt/util.cpp b/Build/source/libs/icu/icu-4.6/samples/numfmt/util.cpp
new file mode 100644
index 00000000000..121e13099a9
--- /dev/null
+++ b/Build/source/libs/icu/icu-4.6/samples/numfmt/util.cpp
@@ -0,0 +1,117 @@
+/********************************************************************
+ * COPYRIGHT:
+ * Copyright (c) 1999-2003,2009, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+#include "unicode/unistr.h"
+#include "unicode/fmtable.h"
+#include <stdio.h>
+#include <stdlib.h>
+
+enum {
+ U_SPACE=0x20,
+ U_DQUOTE=0x22,
+ U_COMMA=0x2c,
+ U_LEFT_SQUARE_BRACKET=0x5b,
+ U_BACKSLASH=0x5c,
+ U_RIGHT_SQUARE_BRACKET=0x5d,
+ U_SMALL_U=0x75
+};
+
+// Verify that a UErrorCode is successful; exit(1) if not
+void check(UErrorCode& status, const char* msg) {
+ if (U_FAILURE(status)) {
+ printf("ERROR: %s (%s)\n", u_errorName(status), msg);
+ exit(1);
+ }
+ // printf("Ok: %s\n", msg);
+}
+
+// Append a hex string to the target
+static UnicodeString& appendHex(uint32_t number,
+ int8_t digits,
+ UnicodeString& target) {
+ uint32_t digit;
+ while (digits > 0) {
+ digit = (number >> ((--digits) * 4)) & 0xF;
+ target += (UChar)(digit < 10 ? 0x30 + digit : 0x41 - 10 + digit);
+ }
+ return target;
+}
+
+// Replace nonprintable characters with unicode escapes
+UnicodeString escape(const UnicodeString &source) {
+ int32_t i;
+ UnicodeString target;
+ target += (UChar)U_DQUOTE;
+ for (i=0; i<source.length(); ++i) {
+ UChar ch = source[i];
+ if (ch < 0x09 || (ch > 0x0D && ch < 0x20) || ch > 0x7E) {
+ (target += (UChar)U_BACKSLASH) += (UChar)U_SMALL_U;
+ appendHex(ch, 4, target);
+ } else {
+ target += ch;
+ }
+ }
+ target += (UChar)U_DQUOTE;
+ return target;
+}
+
+// Print the given string to stdout using the UTF-8 converter
+void uprintf(const UnicodeString &str) {
+ char stackBuffer[100];
+ char *buf = 0;
+
+ int32_t bufLen = str.extract(0, 0x7fffffff, stackBuffer, sizeof(stackBuffer), "UTF-8");
+ if(bufLen < sizeof(stackBuffer)) {
+ buf = stackBuffer;
+ } else {
+ buf = new char[bufLen + 1];
+ bufLen = str.extract(0, 0x7fffffff, buf, bufLen + 1, "UTF-8");
+ }
+ printf("%s", buf);
+ if(buf != stackBuffer) {
+ delete[] buf;
+ }
+}
+
+// Create a display string for a formattable
+UnicodeString formattableToString(const Formattable& f) {
+ switch (f.getType()) {
+ case Formattable::kDate:
+ // TODO: Finish implementing this
+ return UNICODE_STRING_SIMPLE("Formattable_DATE_TBD");
+ case Formattable::kDouble:
+ {
+ char buf[256];
+ sprintf(buf, "%gD", f.getDouble());
+ return UnicodeString(buf, "");
+ }
+ case Formattable::kLong:
+ case Formattable::kInt64:
+ {
+ char buf[256];
+ sprintf(buf, "%ldL", f.getLong());
+ return UnicodeString(buf, "");
+ }
+ case Formattable::kString:
+ return UnicodeString((UChar)U_DQUOTE).append(f.getString()).append((UChar)U_DQUOTE);
+ case Formattable::kArray:
+ {
+ int32_t i, count;
+ const Formattable* array = f.getArray(count);
+ UnicodeString result((UChar)U_LEFT_SQUARE_BRACKET);
+ for (i=0; i<count; ++i) {
+ if (i > 0) {
+ (result += (UChar)U_COMMA) += (UChar)U_SPACE;
+ }
+ result += formattableToString(array[i]);
+ }
+ result += (UChar)U_RIGHT_SQUARE_BRACKET;
+ return result;
+ }
+ default:
+ return UNICODE_STRING_SIMPLE("INVALID_Formattable");
+ }
+}