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Diffstat (limited to '')
| -rw-r--r-- | sal/rtl/ustring.cxx | 1324 |
1 files changed, 1324 insertions, 0 deletions
diff --git a/sal/rtl/ustring.cxx b/sal/rtl/ustring.cxx new file mode 100644 index 000000000..6fc0e8707 --- /dev/null +++ b/sal/rtl/ustring.cxx @@ -0,0 +1,1324 @@ +/* -*- 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 <limits> +#include <stdexcept> +#include <string> + +#include <config_options.h> +#include <osl/diagnose.h> +#include <osl/interlck.h> +#include <osl/mutex.h> +#include <rtl/tencinfo.h> + +#include <string.h> +#include <sal/alloca.h> +#include <sal/log.hxx> + +#include "hash.hxx" +#include "strimp.hxx" +#include <rtl/character.hxx> +#include <rtl/ustring.h> + +#include <rtl/math.h> + +#if defined _WIN32 +// Temporary check to verify that the #pragma pack around rtl_uString is indeed cargo cult and can +// safely be removed: +static_assert(alignof (rtl_uString) == 4); +static_assert(sizeof (rtl_uString) == 12); +#endif + +/* ======================================================================= */ + +#if USE_SDT_PROBES +#define RTL_LOG_STRING_BITS 16 +#endif + +#include "strtmpl.hxx" + +/* ======================================================================= */ + +sal_Int32 rtl_ustr_indexOfAscii_WithLength( + sal_Unicode const * str, sal_Int32 len, + char const * subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C() +{ + return rtl::str::indexOfStr_WithLength(str, len, subStr, subLen); +} + +sal_Int32 rtl_ustr_lastIndexOfAscii_WithLength( + sal_Unicode const * str, sal_Int32 len, + char const * subStr, sal_Int32 subLen) SAL_THROW_EXTERN_C() +{ + assert(len >= 0); + assert(subLen >= 0); + if (subLen > 0 && subLen <= len) { + sal_Int32 i; + for (i = len - subLen; i >= 0; --i) { + if (rtl_ustr_asciil_reverseEquals_WithLength( + str + i, subStr, subLen)) + { + return i; + } + } + } + return -1; +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfFloat(sal_Unicode * pStr, float f) + SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfFP<RTL_USTR_MAX_VALUEOFFLOAT>(pStr, f); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfDouble(sal_Unicode * pStr, double d) + SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfFP<RTL_USTR_MAX_VALUEOFDOUBLE>(pStr, d); +} + +namespace { + +// Avoid -fsanitize=undefined warning e.g. "runtime error: value 1e+99 is +// outside the range of representable values of type 'float'" with Clang prior to +// <https://github.com/llvm/llvm-project/commit/9e52c43090f8cd980167bbd2719878ae36bcf6b5> "Treat the +// range of representable values of floating-point types as [-inf, +inf] not as [-max, +max]" +// (ENABLE_RUNTIME_OPTIMIZATIONS is an approximation for checking whether building is done without +// -fsanitize=undefined): +float doubleToFloat(double x) { +#if !defined __clang__ || __clang_major__ >= 9 || ENABLE_RUNTIME_OPTIMIZATIONS + return static_cast<float>(x); +#else + return + x < -std::numeric_limits<float>::max() + ? -std::numeric_limits<float>::infinity() + : x > std::numeric_limits<float>::max() + ? std::numeric_limits<float>::infinity() + : static_cast<float>(x); +#endif +} + +} + +float SAL_CALL rtl_ustr_toFloat(sal_Unicode const * pStr) SAL_THROW_EXTERN_C() +{ + assert(pStr); + return doubleToFloat(rtl_math_uStringToDouble(pStr, + pStr + rtl_ustr_getLength(pStr), + '.', 0, nullptr, nullptr)); +} + +double SAL_CALL rtl_ustr_toDouble(sal_Unicode const * pStr) SAL_THROW_EXTERN_C() +{ + assert(pStr); + return rtl_math_uStringToDouble(pStr, pStr + rtl_ustr_getLength(pStr), '.', + 0, nullptr, nullptr); +} + +/* ======================================================================= */ + +sal_Int32 SAL_CALL rtl_ustr_ascii_compare( const sal_Unicode* 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_ustr_ascii_compare_WithLength( const sal_Unicode* pStr1, + sal_Int32 nStr1Len, + const char* pStr2 ) + SAL_THROW_EXTERN_C() +{ + return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len), + rtl::str::null_terminated(pStr2), + rtl::str::CompareNormal(), rtl::str::noShortening); +} + +/* ----------------------------------------------------------------------- */ + +sal_Int32 SAL_CALL rtl_ustr_ascii_shortenedCompare_WithLength( const sal_Unicode* pStr1, + sal_Int32 nStr1Len, + const char* pStr2, + sal_Int32 nShortenedLength ) + SAL_THROW_EXTERN_C() +{ + return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len), + rtl::str::null_terminated(pStr2), + rtl::str::CompareNormal(), nShortenedLength); +} + +/* ----------------------------------------------------------------------- */ + +sal_Int32 SAL_CALL rtl_ustr_asciil_reverseCompare_WithLength( const sal_Unicode* 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_Bool SAL_CALL rtl_ustr_asciil_reverseEquals_WithLength( const sal_Unicode* pStr1, + const char* pStr2, + sal_Int32 nStrLen ) + SAL_THROW_EXTERN_C() +{ + assert(nStrLen >= 0); + const sal_Unicode* pStr1Run = pStr1+nStrLen; + const char* pStr2Run = pStr2+nStrLen; + while ( pStr1 < pStr1Run ) + { + SAL_WARN_IF( !rtl::isAscii(static_cast<unsigned char>(*pStr2)), "rtl.string", + "rtl_ustr_asciil_reverseEquals_WithLength - Found char > 127" ); + pStr1Run--; + pStr2Run--; + if( *pStr1Run != static_cast<sal_Unicode>(*pStr2Run) ) + return false; + } + + return true; +} + +/* ----------------------------------------------------------------------- */ + +sal_Int32 SAL_CALL rtl_ustr_ascii_compareIgnoreAsciiCase( const sal_Unicode* 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_ustr_ascii_compareIgnoreAsciiCase_WithLength( const sal_Unicode* pStr1, + sal_Int32 nStr1Len, + const char* pStr2 ) + SAL_THROW_EXTERN_C() +{ + return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len), + rtl::str::null_terminated(pStr2), + rtl::str::CompareIgnoreAsciiCase(), rtl::str::noShortening); +} + +sal_Int32 rtl_ustr_ascii_compareIgnoreAsciiCase_WithLengths( + sal_Unicode const * first, sal_Int32 firstLen, + char const * second, sal_Int32 secondLen) SAL_THROW_EXTERN_C() +{ + return rtl::str::compare(rtl::str::with_length(first, firstLen), + rtl::str::with_length(second, secondLen), + rtl::str::CompareIgnoreAsciiCase(), rtl::str::noShortening); +} + +/* ----------------------------------------------------------------------- */ + +sal_Int32 SAL_CALL rtl_ustr_ascii_shortenedCompareIgnoreAsciiCase_WithLength( const sal_Unicode* pStr1, + sal_Int32 nStr1Len, + const char* pStr2, + sal_Int32 nShortenedLength ) + SAL_THROW_EXTERN_C() +{ + return rtl::str::compare(rtl::str::with_length(pStr1, nStr1Len), + rtl::str::null_terminated(pStr2), + rtl::str::CompareIgnoreAsciiCase(), nShortenedLength); +} + +/* ----------------------------------------------------------------------- */ + +void SAL_CALL rtl_uString_newFromAscii( rtl_uString** ppThis, + const char* pCharStr ) + SAL_THROW_EXTERN_C() +{ + assert(ppThis); + sal_Int32 nLen = pCharStr ? rtl::str::getLength(pCharStr) : 0; + + if ( !nLen ) + { + rtl_uString_new( ppThis ); + return; + } + + if ( *ppThis ) + rtl_uString_release( *ppThis ); + + *ppThis = rtl_uString_ImplAlloc( nLen ); + OSL_ASSERT(*ppThis != nullptr); + if ( !(*ppThis) ) + return; + + sal_Unicode* pBuffer = (*ppThis)->buffer; + do + { + assert(static_cast<unsigned char>(*pCharStr) < 0x80); // ASCII range + *pBuffer = *pCharStr; + pBuffer++; + pCharStr++; + } + while ( *pCharStr ); + + RTL_LOG_STRING_NEW( *ppThis ); +} + +void SAL_CALL rtl_uString_newFromCodePoints( + rtl_uString ** newString, sal_uInt32 const * codePoints, + sal_Int32 codePointCount) SAL_THROW_EXTERN_C() +{ + sal_Int32 n; + sal_Int32 i; + sal_Unicode * p; + assert(newString != nullptr); + assert((codePoints != nullptr || codePointCount == 0) && codePointCount >= 0); + if (codePointCount == 0) { + rtl_uString_new(newString); + return; + } + if (*newString != nullptr) { + rtl_uString_release(*newString); + } + n = codePointCount; + for (i = 0; i < codePointCount; ++i) { + OSL_ASSERT(rtl::isUnicodeCodePoint(codePoints[i])); + if (codePoints[i] >= 0x10000) { + ++n; + } + } + /* Builds on the assumption that sal_Int32 uses 32 bit two's complement + representation with wrap around (the necessary number of UTF-16 code + units will be no larger than 2 * SAL_MAX_INT32, represented as + sal_Int32 -2): */ + if (n < 0) { + // coverity[dead_error_begin] - assumes wrap around + *newString = nullptr; + return; + } + *newString = rtl_uString_ImplAlloc(n); + if (*newString == nullptr) { + return; + } + p = (*newString)->buffer; + for (i = 0; i < codePointCount; ++i) { + p += rtl::splitSurrogates(codePoints[i], p); + } + RTL_LOG_STRING_NEW( *newString ); +} + +void rtl_uString_newConcatAsciiL( + rtl_uString ** newString, rtl_uString * left, char const * right, + sal_Int32 rightLength) +{ + rtl::str::newConcat(newString, left, right, rightLength); +} + +void rtl_uString_newConcatUtf16L( + rtl_uString ** newString, rtl_uString * left, sal_Unicode const * right, + sal_Int32 rightLength) +{ + rtl::str::newConcat(newString, left, right, rightLength); +} + +/* ======================================================================= */ + +static int rtl_ImplGetFastUTF8UnicodeLen( const char* pStr, sal_Int32 nLen, bool * ascii ) +{ + int n; + const char* pEndStr; + + *ascii = true; + n = 0; + pEndStr = pStr+nLen; + while ( pStr < pEndStr ) + { + unsigned char c = static_cast<unsigned char>(*pStr); + + if ( !(c & 0x80) ) + pStr++; + else + { + if ( (c & 0xE0) == 0xC0 ) + pStr += 2; + else if ( (c & 0xF0) == 0xE0 ) + pStr += 3; + else if ( (c & 0xF8) == 0xF0 ) + pStr += 4; + else if ( (c & 0xFC) == 0xF8 ) + pStr += 5; + else if ( (c & 0xFE) == 0xFC ) + pStr += 6; + else + pStr++; + *ascii = false; + } + + n++; + } + + return n; +} + +/* ----------------------------------------------------------------------- */ + +static void rtl_string2UString_status( rtl_uString** ppThis, + const char* pStr, + sal_Int32 nLen, + rtl_TextEncoding eTextEncoding, + sal_uInt32 nCvtFlags, + sal_uInt32 *pInfo ) +{ + OSL_ENSURE(nLen == 0 || rtl_isOctetTextEncoding(eTextEncoding), + "rtl_string2UString_status() - Wrong TextEncoding" ); + + if ( !nLen ) + { + rtl_uString_new( ppThis ); + if (pInfo != nullptr) { + *pInfo = 0; + } + } + else + { + if ( *ppThis ) + rtl_uString_release( *ppThis ); + + /* Optimization for US-ASCII */ + if ( eTextEncoding == RTL_TEXTENCODING_ASCII_US ) + { + sal_Unicode* pBuffer; + *ppThis = rtl_uString_ImplAlloc( nLen ); + if (*ppThis == nullptr) { + if (pInfo != nullptr) { + *pInfo = RTL_TEXTTOUNICODE_INFO_ERROR | + RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL; + } + return; + } + pBuffer = (*ppThis)->buffer; + sal_Int32 nLenCopy(nLen); + const char *pStrCopy(pStr); + do + { + /* Check ASCII range */ + if (static_cast<unsigned char>(*pStrCopy) > 127) + { + rtl_uString_release(*ppThis); + goto retry; // cancel loop - try again with the converter + } + + *pBuffer = *pStrCopy; + pBuffer++; + pStrCopy++; + nLenCopy--; + } + while (nLenCopy); + if (pInfo != nullptr) { + *pInfo = 0; + } + RTL_LOG_STRING_NEW( *ppThis ); + return; + } +retry: + { + rtl_uString* pTemp; + rtl_uString* pTemp2 = nullptr; + rtl_TextToUnicodeConverter hConverter; + sal_uInt32 nInfo; + sal_Size nSrcBytes; + sal_Size nDestChars; + sal_Size nNewLen; + + /* Optimization for UTF-8 - we try to calculate the exact length */ + /* For all other encoding we try the maximum - and reallocate + the buffer if needed */ + if ( eTextEncoding == RTL_TEXTENCODING_UTF8 ) + { + bool ascii; + nNewLen = rtl_ImplGetFastUTF8UnicodeLen( pStr, nLen, &ascii ); + /* Includes the string only ASCII, then we could copy + the buffer faster */ + if ( ascii ) + { + sal_Unicode* pBuffer; + *ppThis = rtl_uString_ImplAlloc( nLen ); + if (*ppThis == nullptr) + { + if (pInfo != nullptr) { + *pInfo = RTL_TEXTTOUNICODE_INFO_ERROR | + RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL; + } + return; + } + pBuffer = (*ppThis)->buffer; + do + { + assert((static_cast<unsigned char>(*pStr)) <= 127); + *pBuffer = *pStr; + pBuffer++; + pStr++; + nLen--; + } + while ( nLen ); + if (pInfo != nullptr) { + *pInfo = 0; + } + RTL_LOG_STRING_NEW( *ppThis ); + return; + } + } + else + nNewLen = nLen; + + nCvtFlags |= RTL_TEXTTOUNICODE_FLAGS_FLUSH; + hConverter = rtl_createTextToUnicodeConverter( eTextEncoding ); + + pTemp = rtl_uString_ImplAlloc( nNewLen ); + if (pTemp == nullptr) { + if (pInfo != nullptr) { + *pInfo = RTL_TEXTTOUNICODE_INFO_ERROR | + RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL; + } + return; + } + nDestChars = rtl_convertTextToUnicode( hConverter, nullptr, + pStr, nLen, + pTemp->buffer, nNewLen, + nCvtFlags, + &nInfo, &nSrcBytes ); + + /* Buffer not big enough, try again with enough space */ + /* Shouldn't be the case, but if we get textencoding which + could results in more unicode characters we have this + code here. Could be the case for apple encodings */ + while ( nInfo & RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL ) + { + rtl_freeString( pTemp ); + nNewLen += 8; + pTemp = rtl_uString_ImplAlloc( nNewLen ); + if (pTemp == nullptr) { + if (pInfo != nullptr) { + *pInfo = RTL_TEXTTOUNICODE_INFO_ERROR | + RTL_TEXTTOUNICODE_INFO_DESTBUFFERTOOSMALL; + } + return; + } + nDestChars = rtl_convertTextToUnicode( hConverter, nullptr, + pStr, nLen, + pTemp->buffer, nNewLen, + nCvtFlags, + &nInfo, &nSrcBytes ); + } + + if (pInfo) + *pInfo = nInfo; + + /* Set the buffer to the correct size or if there is too + much overhead, reallocate to the correct size */ + if ( nNewLen > nDestChars+8 ) + { + pTemp2 = rtl_uString_ImplAlloc( nDestChars ); + } + if (pTemp2 != nullptr) + { + rtl::str::Copy(pTemp2->buffer, pTemp->buffer, nDestChars); + rtl_freeString(pTemp); + pTemp = pTemp2; + } + else + { + pTemp->length = nDestChars; + pTemp->buffer[nDestChars] = 0; + } + + rtl_destroyTextToUnicodeConverter( hConverter ); + *ppThis = pTemp; + + /* Results the conversion in an empty buffer - + create an empty string */ + if ( pTemp && !nDestChars ) + rtl_uString_new( ppThis ); + } + } + RTL_LOG_STRING_NEW( *ppThis ); +} + +void SAL_CALL rtl_string2UString( rtl_uString** ppThis, + const char* pStr, + sal_Int32 nLen, + rtl_TextEncoding eTextEncoding, + sal_uInt32 nCvtFlags ) SAL_THROW_EXTERN_C() +{ + assert(ppThis); + assert(nLen >= 0); + rtl_string2UString_status( ppThis, pStr, nLen, eTextEncoding, + nCvtFlags, nullptr ); +} + +/* ----------------------------------------------------------------------- */ + +namespace { + +enum StrLifecycle { + CANNOT_RETURN, + CAN_RETURN = 1 +}; + +} + +static oslMutex +getInternMutex() +{ + static oslMutex pPoolGuard = osl_createMutex(); + + return pPoolGuard; +} + +/* returns true if we found a dup in the pool */ +static void rtl_ustring_intern_internal( rtl_uString ** newStr, + rtl_uString * str, + StrLifecycle can_return ) +{ + oslMutex pPoolMutex; + + pPoolMutex = getInternMutex(); + + osl_acquireMutex( pPoolMutex ); + + *newStr = rtl_str_hash_intern (str, can_return); + + osl_releaseMutex( pPoolMutex ); + + RTL_LOG_STRING_INTERN_NEW(*newStr, str); + + if( can_return && *newStr != str ) + { /* we dupped, then found a match */ + rtl_freeString( str ); + } +} + +void SAL_CALL rtl_uString_intern( rtl_uString ** newStr, + rtl_uString * str) SAL_THROW_EXTERN_C() +{ + assert(newStr); + assert(str); + if (SAL_STRING_IS_INTERN(str)) + { + rtl::str::acquire(str); + *newStr = str; + } + else + { + rtl_uString *pOrg = *newStr; + *newStr = nullptr; + rtl_ustring_intern_internal( newStr, str, CANNOT_RETURN ); + if (pOrg) + rtl_uString_release (pOrg); + } +} + +static int rtl_canGuessUOutputLength( int len, rtl_TextEncoding eTextEncoding ) +{ + // FIXME: Maybe we should use a bit flag in the higher bits of the + // eTextEncoding value itself to determine the encoding type. But if we + // do, be sure to mask the value in certain places that expect the values + // to be numbered serially from 0 and up. One such place is + // Impl_getTextEncodingData(). + + switch ( eTextEncoding ) + { + // 1 to 1 (with no zero elements) + case RTL_TEXTENCODING_IBM_437: + case RTL_TEXTENCODING_IBM_850: + case RTL_TEXTENCODING_IBM_860: + case RTL_TEXTENCODING_IBM_861: + case RTL_TEXTENCODING_IBM_863: + case RTL_TEXTENCODING_IBM_865: + return len; + } + return 0; +} + +void SAL_CALL rtl_uString_internConvert( rtl_uString ** newStr, + const char * str, + sal_Int32 len, + rtl_TextEncoding eTextEncoding, + sal_uInt32 convertFlags, + sal_uInt32 * pInfo ) + SAL_THROW_EXTERN_C() +{ + assert(newStr); + assert(len >= 0); + rtl_uString *scratch; + + if (*newStr) + { + rtl_uString_release (*newStr); + *newStr = nullptr; + } + + if ( len < 256 ) + { // try various optimisations + sal_Int32 ulen; + if ( eTextEncoding == RTL_TEXTENCODING_ASCII_US ) + { + int i; + rtl_uString *pScratch; + pScratch = static_cast< rtl_uString * >( + alloca(sizeof (rtl_uString) + len * sizeof (sal_Unicode))); + for (i = 0; i < len; i++) + { + /* Check ASCII range */ + SAL_WARN_IF( !rtl::isAscii(static_cast<unsigned char>(str[i])), "rtl.string", + "rtl_ustring_internConvert() - Found char > 127 and RTL_TEXTENCODING_ASCII_US is specified" ); + pScratch->buffer[i] = str[i]; + } + pScratch->length = len; + rtl_ustring_intern_internal( newStr, pScratch, CANNOT_RETURN ); + return; + } + if ( (ulen = rtl_canGuessUOutputLength(len, eTextEncoding)) != 0 ) + { + rtl_uString *pScratch; + rtl_TextToUnicodeConverter hConverter; + sal_Size nSrcBytes; + sal_uInt32 nInfo; + + pScratch = static_cast< rtl_uString * >( + alloca( + sizeof (rtl_uString) + ulen * sizeof (sal_Unicode))); + + hConverter = rtl_createTextToUnicodeConverter( eTextEncoding ); + rtl_convertTextToUnicode( + hConverter, nullptr, str, len, pScratch->buffer, ulen, convertFlags, &nInfo, &nSrcBytes ); + rtl_destroyTextToUnicodeConverter( hConverter ); + + if (pInfo) + *pInfo = nInfo; + + pScratch->length = ulen; + rtl_ustring_intern_internal( newStr, pScratch, CANNOT_RETURN ); + return; + } + + /* FIXME: we want a nice UTF-8 / alloca shortcut here */ + } + + scratch = nullptr; + rtl_string2UString_status( &scratch, str, len, eTextEncoding, convertFlags, + pInfo ); + if (!scratch) { + return; + } + rtl_ustring_intern_internal( newStr, scratch, CAN_RETURN ); +} + +void internRelease (rtl_uString *pThis) +{ + rtl_uString *pFree = nullptr; + if ( SAL_STRING_REFCOUNT( + osl_atomic_decrement( &(pThis->refCount) ) ) == 0) + { + RTL_LOG_STRING_INTERN_DELETE(pThis); + oslMutex pPoolMutex = getInternMutex(); + osl_acquireMutex( pPoolMutex ); + + rtl_str_hash_remove (pThis); + + /* May have been separately acquired */ + if ( SAL_STRING_REFCOUNT( + osl_atomic_increment( &(pThis->refCount) ) ) == 1 ) + { + /* we got the last ref */ + pFree = pThis; + } + else /* very unusual */ + { + internRelease (pThis); + } + + osl_releaseMutex( pPoolMutex ); + } + if (pFree) + rtl_freeString (pFree); +} + +sal_uInt32 SAL_CALL rtl_uString_iterateCodePoints( + rtl_uString const * string, sal_Int32 * indexUtf16, + sal_Int32 incrementCodePoints) +{ + sal_Int32 n; + sal_Unicode cu; + sal_uInt32 cp; + assert(string != nullptr && indexUtf16 != nullptr); + n = *indexUtf16; + assert(n >= 0 && n <= string->length); + while (incrementCodePoints < 0) { + assert(n > 0); + cu = string->buffer[--n]; + if (rtl::isLowSurrogate(cu) && n != 0 && + rtl::isHighSurrogate(string->buffer[n - 1])) + { + --n; + } + ++incrementCodePoints; + } + assert(n >= 0 && n < string->length); + cu = string->buffer[n]; + if (rtl::isHighSurrogate(cu) && string->length - n >= 2 && + rtl::isLowSurrogate(string->buffer[n + 1])) + { + cp = rtl::combineSurrogates(cu, string->buffer[n + 1]); + } else { + cp = cu; + } + while (incrementCodePoints > 0) { + assert(n < string->length); + cu = string->buffer[n++]; + if (rtl::isHighSurrogate(cu) && n != string->length && + rtl::isLowSurrogate(string->buffer[n])) + { + ++n; + } + --incrementCodePoints; + } + assert(n >= 0 && n <= string->length); + *indexUtf16 = n; + return cp; +} + +sal_Bool rtl_convertStringToUString( + rtl_uString ** target, char const * source, sal_Int32 length, + rtl_TextEncoding encoding, sal_uInt32 flags) SAL_THROW_EXTERN_C() +{ + assert(target); + assert(length >= 0); + sal_uInt32 info; + rtl_string2UString_status(target, source, length, encoding, flags, &info); + return (info & RTL_TEXTTOUNICODE_INFO_ERROR) == 0; +} + +void rtl_uString_newReplaceFirst( + rtl_uString ** newStr, rtl_uString * str, rtl_uString const * from, + rtl_uString const * to, sal_Int32 * index) SAL_THROW_EXTERN_C() +{ + assert(from != nullptr); + assert(to != nullptr); + rtl_uString_newReplaceFirstUtf16LUtf16L(newStr, str, from->buffer, from->length, to->buffer, + to->length, index); +} + +void rtl_uString_newReplaceFirstAsciiL( + rtl_uString ** newStr, rtl_uString * str, char const * from, + sal_Int32 fromLength, rtl_uString const * to, sal_Int32 * index) + SAL_THROW_EXTERN_C() +{ + assert(to != nullptr); + rtl_uString_newReplaceFirstAsciiLUtf16L(newStr, str, from, fromLength, to->buffer, to->length, + index); +} + +void rtl_uString_newReplaceFirstToAsciiL( + rtl_uString ** newStr, rtl_uString * str, rtl_uString const * from, + char const * to, sal_Int32 toLength, sal_Int32 * index) + SAL_THROW_EXTERN_C() +{ + assert(from != nullptr); + rtl_uString_newReplaceFirstUtf16LAsciiL(newStr, str, from->buffer, from->length, to, toLength, + index); +} + +void rtl_uString_newReplaceFirstAsciiLAsciiL( + rtl_uString ** newStr, rtl_uString * str, char const * from, + sal_Int32 fromLength, char const * to, sal_Int32 toLength, + sal_Int32 * index) SAL_THROW_EXTERN_C() +{ + assert(index != nullptr); + rtl::str::newReplaceFirst(newStr, str, from, fromLength, to, toLength, *index); +} + +void rtl_uString_newReplaceFirstAsciiLUtf16L( + rtl_uString ** newStr, rtl_uString * str, char const * from, + sal_Int32 fromLength, sal_Unicode const * to, sal_Int32 toLength, + sal_Int32 * index) SAL_THROW_EXTERN_C() +{ + assert(index != nullptr); + rtl::str::newReplaceFirst(newStr, str, from, fromLength, to, toLength, *index); +} + +void rtl_uString_newReplaceFirstUtf16LAsciiL( + rtl_uString ** newStr, rtl_uString * str, sal_Unicode const * from, + sal_Int32 fromLength, char const * to, sal_Int32 toLength, + sal_Int32 * index) SAL_THROW_EXTERN_C() +{ + assert(index != nullptr); + rtl::str::newReplaceFirst(newStr, str, from, fromLength, to, toLength, *index); +} + +void rtl_uString_newReplaceFirstUtf16LUtf16L( + rtl_uString ** newStr, rtl_uString * str, sal_Unicode const * from, + sal_Int32 fromLength, sal_Unicode const * to, sal_Int32 toLength, + sal_Int32 * index) SAL_THROW_EXTERN_C() +{ + assert(index != nullptr); + rtl::str::newReplaceFirst(newStr, str, from, fromLength, to, toLength, *index); +} + +void rtl_uString_newReplaceAll( + rtl_uString ** newStr, rtl_uString * str, rtl_uString const * from, + rtl_uString const * to) SAL_THROW_EXTERN_C() +{ + rtl_uString_newReplaceAllFromIndex( newStr, str, from, to, 0 ); +} + +void rtl_uString_newReplaceAllFromIndex( + rtl_uString ** newStr, rtl_uString * str, rtl_uString const * from, + rtl_uString const * to, sal_Int32 fromIndex) SAL_THROW_EXTERN_C() +{ + assert(to != nullptr); + assert(fromIndex >= 0 && fromIndex <= str->length); + rtl_uString_newReplaceAllFromIndexUtf16LUtf16L(newStr, str, from->buffer, from->length, + to->buffer, to->length, fromIndex); +} + +void rtl_uString_newReplaceAllAsciiL( + rtl_uString ** newStr, rtl_uString * str, char const * from, + sal_Int32 fromLength, rtl_uString const * to) SAL_THROW_EXTERN_C() +{ + assert(to != nullptr); + rtl_uString_newReplaceAllAsciiLUtf16L(newStr, str, from, fromLength, to->buffer, to->length); +} + +void rtl_uString_newReplaceAllToAsciiL( + rtl_uString ** newStr, rtl_uString * str, rtl_uString const * from, + char const * to, sal_Int32 toLength) SAL_THROW_EXTERN_C() +{ + assert(from != nullptr); + rtl_uString_newReplaceAllUtf16LAsciiL(newStr, str, from->buffer, from->length, to, toLength); +} + +void rtl_uString_newReplaceAllAsciiLAsciiL( + rtl_uString ** newStr, rtl_uString * 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); +} + +void rtl_uString_newReplaceAllAsciiLUtf16L( + rtl_uString ** newStr, rtl_uString * str, char const * from, + sal_Int32 fromLength, sal_Unicode const * to, sal_Int32 toLength) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceAllFromIndex(newStr, str, from, fromLength, to, toLength, 0); +} + +void rtl_uString_newReplaceAllUtf16LAsciiL( + rtl_uString ** newStr, rtl_uString * str, sal_Unicode 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); +} + +void rtl_uString_newReplaceAllUtf16LUtf16L( + rtl_uString ** newStr, rtl_uString * str, sal_Unicode const * from, + sal_Int32 fromLength, sal_Unicode const * to, sal_Int32 toLength) + SAL_THROW_EXTERN_C() +{ + rtl_uString_newReplaceAllFromIndexUtf16LUtf16L(newStr, str, from, fromLength, to, toLength, 0); +} + +void rtl_uString_newReplaceAllFromIndexUtf16LUtf16L( + rtl_uString ** newStr, rtl_uString * str, sal_Unicode const * from, + sal_Int32 fromLength, sal_Unicode const * to, sal_Int32 toLength, sal_Int32 fromIndex) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceAllFromIndex(newStr, str, from, fromLength, to, toLength, fromIndex); +} + +sal_Int32 SAL_CALL rtl_ustr_getLength(const sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::getLength(pStr); +} + +sal_Int32 SAL_CALL rtl_ustr_compare(const sal_Unicode* pStr1, const sal_Unicode* 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_ustr_compare_WithLength(const sal_Unicode* pStr1, sal_Int32 nStr1Len, + const sal_Unicode* 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_ustr_shortenedCompare_WithLength( + const sal_Unicode* pStr1, sal_Int32 nStr1Len, const sal_Unicode* 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_ustr_reverseCompare_WithLength(const sal_Unicode* pStr1, sal_Int32 nStr1Len, + const sal_Unicode* 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_ustr_compareIgnoreAsciiCase(const sal_Unicode* pStr1, + const sal_Unicode* 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_ustr_compareIgnoreAsciiCase_WithLength(const sal_Unicode* pStr1, + sal_Int32 nStr1Len, + const sal_Unicode* 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_ustr_shortenedCompareIgnoreAsciiCase_WithLength( + const sal_Unicode* pStr1, sal_Int32 nStr1Len, const sal_Unicode* 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_ustr_hashCode(const sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::hashCode(pStr); +} + +sal_Int32 SAL_CALL rtl_ustr_hashCode_WithLength(const sal_Unicode* pStr, sal_Int32 nLen) + SAL_THROW_EXTERN_C() +{ + return rtl::str::hashCode_WithLength(pStr, nLen); +} + +sal_Int32 SAL_CALL rtl_ustr_indexOfChar(const sal_Unicode* pStr, sal_Unicode c) SAL_THROW_EXTERN_C() +{ + return rtl::str::indexOfChar(pStr, c); +} + +sal_Int32 SAL_CALL rtl_ustr_indexOfChar_WithLength(const sal_Unicode* pStr, sal_Int32 nLen, + sal_Unicode c) SAL_THROW_EXTERN_C() +{ + return rtl::str::indexOfChar_WithLength(pStr, nLen, c); +} + +sal_Int32 SAL_CALL rtl_ustr_lastIndexOfChar(const sal_Unicode* pStr, sal_Unicode c) + SAL_THROW_EXTERN_C() +{ + return rtl::str::lastIndexOfChar(pStr, c); +} + +sal_Int32 SAL_CALL rtl_ustr_lastIndexOfChar_WithLength(const sal_Unicode* pStr, sal_Int32 nLen, + sal_Unicode c) SAL_THROW_EXTERN_C() +{ + return rtl::str::lastIndexOfChar_WithLength(pStr, nLen, c); +} + +sal_Int32 SAL_CALL rtl_ustr_indexOfStr(const sal_Unicode* pStr, const sal_Unicode* pSubStr) + SAL_THROW_EXTERN_C() +{ + return rtl::str::indexOfStr(pStr, pSubStr); +} + +sal_Int32 SAL_CALL rtl_ustr_indexOfStr_WithLength(const sal_Unicode* pStr, sal_Int32 nStrLen, + const sal_Unicode* pSubStr, sal_Int32 nSubLen) + SAL_THROW_EXTERN_C() +{ + return rtl::str::indexOfStr_WithLength(pStr, nStrLen, pSubStr, nSubLen); +} + +sal_Int32 SAL_CALL rtl_ustr_lastIndexOfStr(const sal_Unicode* pStr, const sal_Unicode* pSubStr) + SAL_THROW_EXTERN_C() +{ + return rtl::str::lastIndexOfStr(pStr, pSubStr); +} + +sal_Int32 SAL_CALL rtl_ustr_lastIndexOfStr_WithLength(const sal_Unicode* pStr, sal_Int32 nStrLen, + const sal_Unicode* pSubStr, sal_Int32 nSubLen) + SAL_THROW_EXTERN_C() +{ + return rtl::str::lastIndexOfStr_WithLength(pStr, nStrLen, pSubStr, nSubLen); +} + +void SAL_CALL rtl_ustr_replaceChar(sal_Unicode* pStr, sal_Unicode cOld, sal_Unicode cNew) + SAL_THROW_EXTERN_C() +{ + return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::FromTo(cOld, cNew)); +} + +void SAL_CALL rtl_ustr_replaceChar_WithLength(sal_Unicode* pStr, sal_Int32 nLen, sal_Unicode cOld, + sal_Unicode cNew) SAL_THROW_EXTERN_C() +{ + return rtl::str::replaceChars(rtl::str::with_length(pStr, nLen), rtl::str::FromTo(cOld, cNew)); +} + +void SAL_CALL rtl_ustr_toAsciiLowerCase(sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::toAsciiLower); +} + +void SAL_CALL rtl_ustr_toAsciiLowerCase_WithLength(sal_Unicode* 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_ustr_toAsciiUpperCase(sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::replaceChars(rtl::str::null_terminated(pStr), rtl::str::toAsciiUpper); +} + +void SAL_CALL rtl_ustr_toAsciiUpperCase_WithLength(sal_Unicode* 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_ustr_trim(sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::trim(pStr); +} + +sal_Int32 SAL_CALL rtl_ustr_trim_WithLength(sal_Unicode* pStr, sal_Int32 nLen) SAL_THROW_EXTERN_C() +{ + return rtl::str::trim_WithLength(pStr, nLen); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfBoolean(sal_Unicode* pStr, sal_Bool b) SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfBoolean(pStr, b); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfChar(sal_Unicode* pStr, sal_Unicode c) SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfChar(pStr, c); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfInt32(sal_Unicode* pStr, sal_Int32 n, sal_Int16 nRadix) + SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfInt<RTL_USTR_MAX_VALUEOFINT32>(pStr, n, nRadix); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfInt64(sal_Unicode* pStr, sal_Int64 n, sal_Int16 nRadix) + SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfInt<RTL_USTR_MAX_VALUEOFINT64>(pStr, n, nRadix); +} + +sal_Int32 SAL_CALL rtl_ustr_valueOfUInt64(sal_Unicode* pStr, sal_uInt64 n, sal_Int16 nRadix) + SAL_THROW_EXTERN_C() +{ + return rtl::str::valueOfInt<RTL_USTR_MAX_VALUEOFUINT64>(pStr, n, nRadix); +} + +sal_Bool SAL_CALL rtl_ustr_toBoolean(const sal_Unicode* pStr) SAL_THROW_EXTERN_C() +{ + return rtl::str::toBoolean(pStr); +} + +sal_Int32 SAL_CALL rtl_ustr_toInt32(const sal_Unicode* 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_ustr_toInt64(const sal_Unicode* 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_ustr_toInt64_WithLength(const sal_Unicode* 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_ustr_toUInt32(const sal_Unicode* 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_ustr_toUInt64(const sal_Unicode* pStr, sal_Int16 nRadix) + SAL_THROW_EXTERN_C() +{ + return rtl::str::toInt<sal_uInt64>(rtl::str::null_terminated(pStr), nRadix); +} + +rtl_uString* rtl_uString_ImplAlloc(sal_Int32 nLen) +{ + return rtl::str::Alloc<rtl_uString>(nLen); +} + +void SAL_CALL rtl_uString_acquire(rtl_uString* pThis) SAL_THROW_EXTERN_C() +{ + return rtl::str::acquire(pThis); +} + +void SAL_CALL rtl_uString_release(rtl_uString* pThis) SAL_THROW_EXTERN_C() +{ + return rtl::str::release(pThis); +} + +void SAL_CALL rtl_uString_new(rtl_uString** ppThis) SAL_THROW_EXTERN_C() +{ + return rtl::str::new_(ppThis); +} + +rtl_uString* SAL_CALL rtl_uString_alloc(sal_Int32 nLen) SAL_THROW_EXTERN_C() +{ + assert(nLen >= 0); + return rtl::str::Alloc<rtl_uString>(nLen); +} + +void SAL_CALL rtl_uString_new_WithLength(rtl_uString** ppThis, sal_Int32 nLen) SAL_THROW_EXTERN_C() +{ + rtl::str::new_WithLength(ppThis, nLen); +} + +void SAL_CALL rtl_uString_newFromString(rtl_uString** ppThis, const rtl_uString* pStr) + SAL_THROW_EXTERN_C() +{ + rtl::str::newFromString(ppThis, pStr); +} + +void SAL_CALL rtl_uString_newFromStr(rtl_uString** ppThis, const sal_Unicode* pCharStr) + SAL_THROW_EXTERN_C() +{ + rtl::str::newFromStr(ppThis, pCharStr); +} + +void SAL_CALL rtl_uString_newFromStr_WithLength(rtl_uString** ppThis, const sal_Unicode* pCharStr, + sal_Int32 nLen) SAL_THROW_EXTERN_C() +{ + rtl::str::newFromStr_WithLength(ppThis, pCharStr, nLen); +} + +void SAL_CALL rtl_uString_newFromSubString(rtl_uString** ppThis, const rtl_uString* 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_uString_newFromLiteral(rtl_uString** 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_uString_assign(rtl_uString** ppThis, rtl_uString* pStr) SAL_THROW_EXTERN_C() +{ + rtl::str::assign(ppThis, pStr); +} + +sal_Int32 SAL_CALL rtl_uString_getLength(const rtl_uString* pThis) SAL_THROW_EXTERN_C() +{ + return rtl::str::getLength(pThis); +} + +sal_Unicode* SAL_CALL rtl_uString_getStr(rtl_uString* pThis) SAL_THROW_EXTERN_C() +{ + return rtl::str::getStr(pThis); +} + +void SAL_CALL rtl_uString_newConcat(rtl_uString** ppThis, rtl_uString* pLeft, rtl_uString* pRight) + SAL_THROW_EXTERN_C() +{ + rtl::str::newConcat(ppThis, pLeft, pRight); +} + +void SAL_CALL rtl_uString_ensureCapacity(rtl_uString** ppThis, sal_Int32 size) SAL_THROW_EXTERN_C() +{ + rtl::str::ensureCapacity(ppThis, size); +} + +void SAL_CALL rtl_uString_newReplaceStrAt(rtl_uString** ppThis, rtl_uString* pStr, sal_Int32 nIndex, + sal_Int32 nCount, rtl_uString* pNewSubStr) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceStrAt(ppThis, pStr, nIndex, nCount, pNewSubStr); +} + +void SAL_CALL rtl_uString_newReplaceStrAtUtf16L(rtl_uString** ppThis, rtl_uString* pStr, sal_Int32 nIndex, + sal_Int32 nCount, sal_Unicode const * subStr, sal_Int32 substrLen) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceStrAt(ppThis, pStr, nIndex, nCount, subStr, substrLen); +} + +void SAL_CALL rtl_uString_newReplace(rtl_uString** ppThis, rtl_uString* pStr, sal_Unicode cOld, + sal_Unicode cNew) SAL_THROW_EXTERN_C() +{ + rtl::str::newReplace(ppThis, pStr, cOld, cNew); +} + +void SAL_CALL rtl_uString_newToAsciiLowerCase(rtl_uString** ppThis, rtl_uString* pStr) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceChars<rtl::str::ToAsciiLower>(ppThis, pStr); +} + +void SAL_CALL rtl_uString_newToAsciiUpperCase(rtl_uString** ppThis, rtl_uString* pStr) + SAL_THROW_EXTERN_C() +{ + rtl::str::newReplaceChars<rtl::str::ToAsciiUpper>(ppThis, pStr); +} + +void SAL_CALL rtl_uString_newTrim(rtl_uString** ppThis, rtl_uString* pStr) SAL_THROW_EXTERN_C() +{ + rtl::str::newTrim(ppThis, pStr); +} + +sal_Int32 SAL_CALL rtl_uString_getToken(rtl_uString** ppThis, rtl_uString* pStr, sal_Int32 nToken, + sal_Unicode cTok, sal_Int32 nIndex) SAL_THROW_EXTERN_C() +{ + return rtl::str::getToken(ppThis, pStr, nToken, cTok, nIndex); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |