Adding upstream version 4:24.2.0.upstream/4%24.2.0

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

1 files changed, 666 insertions, 0 deletions

diff --git a/sal/rtl/string.cxx b/sal/rtl/string.cxx
new file mode 100644
index 0000000000..95f51ad288
--- /dev/null
+++ b/sal/rtl/string.cxx
@@ -0,0 +1,666 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <cassert>
+#include <cstdlib>
+
+#include <osl/diagnose.h>
+#include <rtl/tencinfo.h>
+
+#include "strimp.hxx"
+#include <rtl/character.hxx>
+#include <rtl/string.h>
+
+#include <rtl/math.h>
+
+#if defined _WIN32
+// Temporary check to verify that the #pragma pack around rtl_String is indeed cargo cult and can
+// safely be removed:
+static_assert(alignof (rtl_String) == 4);
+static_assert(sizeof (rtl_String) == 12);
+#endif
+
+/* ======================================================================= */
+
+#if USE_SDT_PROBES
+#define RTL_LOG_STRING_BITS         8
+#endif
+
+#include "strtmpl.hxx"
+
+/* ======================================================================= */
+
+sal_Int32 SAL_CALL rtl_str_valueOfFloat(char * pStr, float f)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfFP<RTL_STR_MAX_VALUEOFFLOAT>(pStr, f);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfDouble(char * pStr, double d)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfFP<RTL_STR_MAX_VALUEOFDOUBLE>(pStr, d);
+}
+
+float SAL_CALL rtl_str_toFloat(char const * pStr) SAL_THROW_EXTERN_C()
+{
+    assert(pStr);
+    return static_cast<float>(rtl_math_stringToDouble(pStr, pStr + rtl_str_getLength(pStr),
+                                           '.', 0, nullptr, nullptr));
+}
+
+double SAL_CALL rtl_str_toDouble(char const * pStr) SAL_THROW_EXTERN_C()
+{
+    assert(pStr);
+    return rtl_math_stringToDouble(pStr, pStr + rtl_str_getLength(pStr), '.', 0,
+                                   nullptr, nullptr);
+}
+
+/* ======================================================================= */
+
+static int rtl_ImplGetFastUTF8ByteLen( const sal_Unicode* pStr, sal_Int32 nLen )
+{
+    int                 n;
+    sal_Unicode         c;
+    sal_uInt32          nUCS4Char;
+    const sal_Unicode*  pEndStr;
+
+    n = 0;
+    pEndStr  = pStr+nLen;
+    while ( pStr < pEndStr )
+    {
+        c = *pStr;
+
+        if ( c < 0x80 )
+            n++;
+        else if ( c < 0x800 )
+            n += 2;
+        else
+        {
+            if ( !rtl::isHighSurrogate(c) )
+                n += 3;
+            else
+            {
+                nUCS4Char = c;
+
+                if ( pStr+1 < pEndStr )
+                {
+                    c = *(pStr+1);
+                    if ( rtl::isLowSurrogate(c) )
+                    {
+                        nUCS4Char = rtl::combineSurrogates(nUCS4Char, c);
+                        pStr++;
+                    }
+                }
+
+                if ( nUCS4Char < 0x10000 )
+                    n += 3;
+                else if ( nUCS4Char < 0x200000 )
+                    n += 4;
+                else if ( nUCS4Char < 0x4000000 )
+                    n += 5;
+                else
+                    n += 6;
+            }
+        }
+
+        pStr++;
+    }
+
+    return n;
+}
+
+/* ----------------------------------------------------------------------- */
+
+static bool rtl_impl_convertUStringToString(rtl_String ** pTarget,
+                                                  sal_Unicode const * pSource,
+                                                  sal_Int32 nLength,
+                                                  rtl_TextEncoding nEncoding,
+                                                  sal_uInt32 nFlags,
+                                                  bool bCheckErrors)
+{
+    assert(pTarget != nullptr);
+    assert(pSource != nullptr || nLength == 0);
+    assert(nLength >= 0);
+    OSL_ASSERT(nLength == 0 || rtl_isOctetTextEncoding(nEncoding));
+
+    if ( !nLength )
+        rtl_string_new( pTarget );
+    else
+    {
+        rtl_String*                 pTemp;
+        rtl_UnicodeToTextConverter  hConverter;
+        sal_uInt32                  nInfo;
+        sal_Size                    nSrcChars;
+        sal_Size                    nDestBytes;
+        sal_Size                    nNewLen;
+        sal_Size                    nNotConvertedChars;
+        sal_Size                    nMaxCharLen;
+
+        /* Optimization for UTF-8 - we try to calculate the exact length */
+        /* For all other encoding we try a good estimation */
+        if ( nEncoding == RTL_TEXTENCODING_UTF8 )
+        {
+            nNewLen = rtl_ImplGetFastUTF8ByteLen( pSource, nLength );
+            /* Includes the string only ASCII, then we could copy
+               the buffer faster */
+            if ( nNewLen == static_cast<sal_Size>(nLength) )
+            {
+                char* pBuffer;
+                if ( *pTarget )
+                    rtl_string_release( *pTarget );
+                *pTarget = rtl_string_ImplAlloc( nLength );
+                OSL_ASSERT(*pTarget != nullptr);
+                pBuffer = (*pTarget)->buffer;
+                do
+                {
+                    /* Check ASCII range */
+                    OSL_ENSURE( *pSource <= 127,
+                                "rtl_uString2String() - UTF8 test is encoding is wrong" );
+
+                    *pBuffer = static_cast<char>(static_cast<unsigned char>(*pSource));
+                    pBuffer++;
+                    pSource++;
+                    nLength--;
+                }
+                while ( nLength );
+                return true;
+            }
+
+            nMaxCharLen = 4;
+        }
+        else
+        {
+            rtl_TextEncodingInfo aTextEncInfo;
+            aTextEncInfo.StructSize = sizeof( aTextEncInfo );
+            if ( !rtl_getTextEncodingInfo( nEncoding, &aTextEncInfo ) )
+            {
+                aTextEncInfo.AverageCharSize    = 1;
+                aTextEncInfo.MaximumCharSize    = 8;
+            }
+
+            nNewLen = nLength * static_cast<sal_Size>(aTextEncInfo.AverageCharSize);
+            nMaxCharLen = aTextEncInfo.MaximumCharSize;
+        }
+
+        nFlags |= RTL_UNICODETOTEXT_FLAGS_FLUSH;
+        hConverter = rtl_createUnicodeToTextConverter( nEncoding );
+
+        for (;;)
+        {
+            pTemp = rtl_string_ImplAlloc( nNewLen );
+            OSL_ASSERT(pTemp != nullptr);
+            nDestBytes = rtl_convertUnicodeToText( hConverter, nullptr,
+                                                   pSource, nLength,
+                                                   pTemp->buffer, nNewLen,
+                                                   nFlags,
+                                                   &nInfo, &nSrcChars );
+            if (bCheckErrors && (nInfo & RTL_UNICODETOTEXT_INFO_ERROR) != 0)
+            {
+                rtl_freeString(pTemp);
+                rtl_destroyUnicodeToTextConverter(hConverter);
+                return false;
+            }
+
+            if ((nInfo & RTL_UNICODETOTEXT_INFO_DESTBUFFERTOSMALL) == 0)
+                break;
+
+            /* Buffer not big enough, try again with enough space */
+            rtl_freeString( pTemp );
+
+            /* Try with the max. count of characters with
+               additional overhead for replacing functionality */
+            nNotConvertedChars = nLength-nSrcChars;
+            nNewLen = nDestBytes+(nNotConvertedChars*nMaxCharLen)+nNotConvertedChars+4;
+        }
+
+        /* Set the buffer to the correct size or is there to
+           much overhead, reallocate to the correct size */
+        if ( nNewLen > nDestBytes+8 )
+        {
+            rtl_String* pTemp2 = rtl_string_ImplAlloc( nDestBytes );
+            OSL_ASSERT(pTemp2 != nullptr);
+            rtl::str::Copy(pTemp2->buffer, pTemp->buffer, nDestBytes);
+            rtl_freeString( pTemp );
+            pTemp = pTemp2;
+        }
+        else
+        {
+            pTemp->length = nDestBytes;
+            pTemp->buffer[nDestBytes] = 0;
+        }
+
+        rtl_destroyUnicodeToTextConverter( hConverter );
+        if ( *pTarget )
+            rtl_string_release( *pTarget );
+        *pTarget = pTemp;
+
+        /* Results the conversion in an empty buffer -
+           create an empty string */
+        if ( pTemp && !nDestBytes )
+            rtl_string_new( pTarget );
+    }
+    return true;
+}
+
+void SAL_CALL rtl_uString2String( rtl_String** ppThis,
+                                  const sal_Unicode* pUStr,
+                                  sal_Int32 nULen,
+                                  rtl_TextEncoding eTextEncoding,
+                                  sal_uInt32 nCvtFlags )
+    SAL_THROW_EXTERN_C()
+{
+    rtl_impl_convertUStringToString(ppThis, pUStr, nULen, eTextEncoding,
+                                    nCvtFlags, false);
+}
+
+sal_Bool SAL_CALL rtl_convertUStringToString(rtl_String ** pTarget,
+                                             sal_Unicode const * pSource,
+                                             sal_Int32 nLength,
+                                             rtl_TextEncoding nEncoding,
+                                             sal_uInt32 nFlags)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl_impl_convertUStringToString(pTarget, pSource, nLength, nEncoding,
+                                           nFlags, true);
+}
+
+void rtl_string_newReplaceFirst(
+    rtl_String ** newStr, rtl_String * str, char const * from,
+    sal_Int32 fromLength, char const * to, sal_Int32 toLength,
+    sal_Int32 * index) SAL_THROW_EXTERN_C()
+{
+    assert(str != nullptr);
+    assert(index != nullptr);
+    assert(*index >= 0 && *index <= str->length);
+    assert(fromLength >= 0);
+    assert(toLength >= 0);
+    sal_Int32 i = rtl_str_indexOfStr_WithLength(
+        str->buffer + *index, str->length - *index, from, fromLength);
+    if (i == -1) {
+        rtl_string_assign(newStr, str);
+    } else {
+        assert(i <= str->length - *index);
+        i += *index;
+        assert(fromLength <= str->length);
+        if (str->length - fromLength > SAL_MAX_INT32 - toLength) {
+            std::abort();
+        }
+        rtl::str::newReplaceStrAt(newStr, str, i, fromLength, to, toLength);
+    }
+    *index = i;
+}
+
+void rtl_string_newReplaceAll(
+    rtl_String ** newStr, rtl_String * str, char const * from,
+    sal_Int32 fromLength, char const * to, sal_Int32 toLength)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceAllFromIndex(newStr, str, from, fromLength, to, toLength, 0);
+}
+
+sal_Int32 SAL_CALL rtl_str_getLength(const char* pStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::getLength(pStr);
+}
+
+sal_Int32 SAL_CALL rtl_str_compare(const char* pStr1, const char* pStr2) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::null_terminated(pStr1), rtl::str::null_terminated(pStr2),
+                             rtl::str::CompareNormal(), rtl::str::noShortening);
+}
+
+sal_Int32 SAL_CALL rtl_str_compare_WithLength(const char* pStr1, sal_Int32 nStr1Len,
+                                              const char* pStr2, sal_Int32 nStr2Len)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len),
+                             rtl::str::with_length(pStr2, nStr2Len),
+                             rtl::str::CompareNormal(), rtl::str::noShortening);
+}
+
+sal_Int32 SAL_CALL rtl_str_shortenedCompare_WithLength(const char* pStr1, sal_Int32 nStr1Len,
+                                                       const char* pStr2, sal_Int32 nStr2Len,
+                                                       sal_Int32 nShortenedLength)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len),
+                             rtl::str::with_length(pStr2, nStr2Len),
+                             rtl::str::CompareNormal(), nShortenedLength);
+}
+
+sal_Int32 SAL_CALL rtl_str_reverseCompare_WithLength(const char* pStr1, sal_Int32 nStr1Len,
+                                                     const char* pStr2, sal_Int32 nStr2Len)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::reverseCompare_WithLengths(pStr1, nStr1Len, pStr2, nStr2Len,
+                                                rtl::str::CompareNormal());
+}
+
+sal_Int32 SAL_CALL rtl_str_compareIgnoreAsciiCase(const char* pStr1, const char* pStr2)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::null_terminated(pStr1), rtl::str::null_terminated(pStr2),
+                             rtl::str::CompareIgnoreAsciiCase(), rtl::str::noShortening);
+}
+
+sal_Int32 SAL_CALL rtl_str_compareIgnoreAsciiCase_WithLength(const char* pStr1, sal_Int32 nStr1Len,
+                                                             const char* pStr2, sal_Int32 nStr2Len)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len),
+                             rtl::str::with_length(pStr2, nStr2Len),
+                             rtl::str::CompareIgnoreAsciiCase(), rtl::str::noShortening);
+}
+
+sal_Int32 SAL_CALL rtl_str_shortenedCompareIgnoreAsciiCase_WithLength(
+    const char* pStr1, sal_Int32 nStr1Len, const char* pStr2, sal_Int32 nStr2Len,
+    sal_Int32 nShortenedLength) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len),
+                             rtl::str::with_length(pStr2, nStr2Len),
+                             rtl::str::CompareIgnoreAsciiCase(), nShortenedLength);
+}
+
+sal_Int32 SAL_CALL rtl_str_hashCode(const char* pStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::hashCode(pStr);
+}
+
+sal_Int32 SAL_CALL rtl_str_hashCode_WithLength(const char* pStr, sal_Int32 nLen)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::hashCode_WithLength(pStr, nLen);
+}
+
+sal_Int32 SAL_CALL rtl_str_indexOfChar(const char* pStr, char c) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::indexOfChar(pStr, c);
+}
+
+sal_Int32 SAL_CALL rtl_str_indexOfChar_WithLength(const char* pStr, sal_Int32 nLen, char c)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::indexOfChar_WithLength(pStr, nLen, c);
+}
+
+sal_Int32 SAL_CALL rtl_str_lastIndexOfChar(const char* pStr, char c) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::lastIndexOfChar(pStr, c);
+}
+
+sal_Int32 SAL_CALL rtl_str_lastIndexOfChar_WithLength(const char* pStr, sal_Int32 nLen, char c)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::lastIndexOfChar_WithLength(pStr, nLen, c);
+}
+
+sal_Int32 SAL_CALL rtl_str_indexOfStr(const char* pStr, const char* pSubStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::indexOfStr(pStr, pSubStr);
+}
+
+sal_Int32 SAL_CALL rtl_str_indexOfStr_WithLength(const char* pStr, sal_Int32 nStrLen,
+                                                 const char* pSubStr, sal_Int32 nSubLen)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::indexOfStr_WithLength(pStr, nStrLen, pSubStr, nSubLen);
+}
+
+sal_Int32 SAL_CALL rtl_str_lastIndexOfStr(const char* pStr, const char* pSubStr)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::lastIndexOfStr(pStr, pSubStr);
+}
+
+sal_Int32 SAL_CALL rtl_str_lastIndexOfStr_WithLength(const char* pStr, sal_Int32 nStrLen,
+                                                     const char* pSubStr, sal_Int32 nSubLen)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::lastIndexOfStr_WithLength(pStr, nStrLen, pSubStr, nSubLen);
+}
+
+void SAL_CALL rtl_str_replaceChar(char* pStr, char cOld, char cNew) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::FromTo(cOld, cNew));
+}
+
+void SAL_CALL rtl_str_replaceChar_WithLength(char* pStr, sal_Int32 nLen, char cOld, char cNew)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::with_length(pStr, nLen), rtl::str::FromTo(cOld, cNew));
+}
+
+void SAL_CALL rtl_str_toAsciiLowerCase(char* pStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::toAsciiLower);
+}
+
+void SAL_CALL rtl_str_toAsciiLowerCase_WithLength(char* pStr, sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::with_length(pStr, nLen), rtl::str::toAsciiLower);
+}
+
+void SAL_CALL rtl_str_toAsciiUpperCase(char* pStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::toAsciiUpper);
+}
+
+void SAL_CALL rtl_str_toAsciiUpperCase_WithLength(char* pStr, sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::replaceChars(rtl::str::with_length(pStr, nLen), rtl::str::toAsciiUpper);
+}
+
+sal_Int32 SAL_CALL rtl_str_trim(char* pStr) SAL_THROW_EXTERN_C() { return rtl::str::trim(pStr); }
+
+sal_Int32 SAL_CALL rtl_str_trim_WithLength(char* pStr, sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::trim_WithLength(pStr, nLen);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfBoolean(char* pStr, sal_Bool b) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfBoolean(pStr, b);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfChar(char* pStr, char c) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfChar(pStr, c);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfInt32(char* pStr, sal_Int32 n, sal_Int16 nRadix)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfInt<RTL_STR_MAX_VALUEOFINT32>(pStr, n, nRadix);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfInt64(char* pStr, sal_Int64 n, sal_Int16 nRadix)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfInt<RTL_STR_MAX_VALUEOFINT64>(pStr, n, nRadix);
+}
+
+sal_Int32 SAL_CALL rtl_str_valueOfUInt64(char* pStr, sal_uInt64 n, sal_Int16 nRadix)
+    SAL_THROW_EXTERN_C()
+{
+    return rtl::str::valueOfInt<RTL_STR_MAX_VALUEOFUINT64>(pStr, n, nRadix);
+}
+
+sal_Bool SAL_CALL rtl_str_toBoolean(const char* pStr) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toBoolean(pStr);
+}
+
+sal_Int32 SAL_CALL rtl_str_toInt32(const char* pStr, sal_Int16 nRadix) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toInt<sal_Int32>(rtl::str::null_terminated(pStr), nRadix);
+}
+
+sal_Int64 SAL_CALL rtl_str_toInt64(const char* pStr, sal_Int16 nRadix) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toInt<sal_Int64>(rtl::str::null_terminated(pStr), nRadix);
+}
+
+sal_Int64 SAL_CALL rtl_str_toInt64_WithLength(const char* pStr, sal_Int16 nRadix,
+                                              sal_Int32 nStrLength) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toInt<sal_Int64>(rtl::str::with_length(pStr, nStrLength), nRadix);
+}
+
+sal_uInt32 SAL_CALL rtl_str_toUInt32(const char* pStr, sal_Int16 nRadix) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toInt<sal_uInt32>(rtl::str::null_terminated(pStr), nRadix);
+}
+
+sal_uInt64 SAL_CALL rtl_str_toUInt64(const char* pStr, sal_Int16 nRadix) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::toInt<sal_uInt64>(rtl::str::null_terminated(pStr), nRadix);
+}
+
+rtl_String* rtl_string_ImplAlloc(sal_Int32 nLen) { return rtl::str::Alloc<rtl_String>(nLen); }
+
+void SAL_CALL rtl_string_acquire(rtl_String* pThis) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::acquire(pThis);
+}
+
+void SAL_CALL rtl_string_release(rtl_String* pThis) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::release(pThis);
+}
+
+void SAL_CALL rtl_string_new(rtl_String** ppThis) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::new_(ppThis);
+}
+
+rtl_String* SAL_CALL rtl_string_alloc(sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    assert(nLen >= 0);
+    return rtl::str::Alloc<rtl_String>(nLen);
+}
+
+void SAL_CALL rtl_string_new_WithLength(rtl_String** ppThis, sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    rtl::str::new_WithLength(ppThis, nLen);
+}
+
+void SAL_CALL rtl_string_newFromString(rtl_String** ppThis, const rtl_String* pStr)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newFromString(ppThis, pStr);
+}
+
+void SAL_CALL rtl_string_newFromStr(rtl_String** ppThis, const char* pCharStr) SAL_THROW_EXTERN_C()
+{
+    rtl::str::newFromStr(ppThis, pCharStr);
+}
+
+void SAL_CALL rtl_string_newFromStr_WithLength(rtl_String** ppThis, const char* pCharStr,
+                                               sal_Int32 nLen) SAL_THROW_EXTERN_C()
+{
+    rtl::str::newFromStr_WithLength(ppThis, pCharStr, nLen);
+}
+
+void SAL_CALL rtl_string_newFromSubString(rtl_String** ppThis, const rtl_String* pFrom,
+                                          sal_Int32 beginIndex, sal_Int32 count)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newFromSubString(ppThis, pFrom, beginIndex, count);
+}
+
+// Used when creating from string literals.
+void SAL_CALL rtl_string_newFromLiteral(rtl_String** ppThis, const char* pCharStr, sal_Int32 nLen,
+                                        sal_Int32 allocExtra) SAL_THROW_EXTERN_C()
+{
+    rtl::str::newFromStr_WithLength(ppThis, pCharStr, nLen, allocExtra);
+}
+
+void SAL_CALL rtl_string_assign(rtl_String** ppThis, rtl_String* pStr) SAL_THROW_EXTERN_C()
+{
+    rtl::str::assign(ppThis, pStr);
+}
+
+sal_Int32 SAL_CALL rtl_string_getLength(const rtl_String* pThis) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::getLength(pThis);
+}
+
+char* SAL_CALL rtl_string_getStr(rtl_String* pThis) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::getStr(pThis);
+}
+
+void SAL_CALL rtl_string_newConcat(rtl_String** ppThis, rtl_String* pLeft, rtl_String* pRight)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newConcat(ppThis, pLeft, pRight);
+}
+
+void SAL_CALL rtl_string_ensureCapacity(rtl_String** ppThis, sal_Int32 size) SAL_THROW_EXTERN_C()
+{
+    rtl::str::ensureCapacity(ppThis, size);
+}
+
+void SAL_CALL rtl_string_newReplaceStrAt(rtl_String** ppThis, rtl_String* pStr, sal_Int32 nIndex,
+                                         sal_Int32 nCount, rtl_String* pNewSubStr)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceStrAt(ppThis, pStr, nIndex, nCount, pNewSubStr);
+}
+
+void SAL_CALL rtl_string_newReplaceStrAt_WithLength(rtl_String** ppThis, rtl_String* pStr, sal_Int32 nIndex,
+                                         sal_Int32 nCount, char const * subStr, sal_Int32 substrLen)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceStrAt(ppThis, pStr, nIndex, nCount, subStr, substrLen);
+}
+
+void SAL_CALL rtl_string_newReplace(rtl_String** ppThis, rtl_String* pStr, char cOld, char cNew)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceChars(ppThis, pStr, rtl::str::FromTo(cOld, cNew));
+}
+
+void SAL_CALL rtl_string_newToAsciiLowerCase(rtl_String** ppThis, rtl_String* pStr)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceChars(ppThis, pStr, rtl::str::toAsciiLower);
+}
+
+void SAL_CALL rtl_string_newToAsciiUpperCase(rtl_String** ppThis, rtl_String* pStr)
+    SAL_THROW_EXTERN_C()
+{
+    rtl::str::newReplaceChars(ppThis, pStr, rtl::str::toAsciiUpper);
+}
+
+void SAL_CALL rtl_string_newTrim(rtl_String** ppThis, rtl_String* pStr) SAL_THROW_EXTERN_C()
+{
+    rtl::str::newTrim(ppThis, pStr);
+}
+
+sal_Int32 SAL_CALL rtl_string_getToken(rtl_String** ppThis, rtl_String* pStr, sal_Int32 nToken,
+                                       char cTok, sal_Int32 nIndex) SAL_THROW_EXTERN_C()
+{
+    return rtl::str::getToken(ppThis, pStr, nToken, cTok, nIndex);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */