sal/rtl/ustrbuf.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <string.h>
  21
  22 #include <osl/interlck.h>
  23 #include <osl/diagnose.h>
  24 #include <rtl/character.hxx>
  25 #include <rtl/ustrbuf.hxx>
  26 #include "strimp.hxx"
  27
  28 #if USE_SDT_PROBES
  29 #define RTL_LOG_STRING_BITS         16
  30 #endif
  31
  32 #include "strtmpl.hxx"
  33
  34 void SAL_CALL rtl_uStringbuffer_newFromStr_WithLength( rtl_uString ** newStr,
  35                                                        const sal_Unicode * value,
  36                                                        sal_Int32 count)
  37 {
  38     rtl::str::stringbuffer_newFromStr_WithLength(newStr, value, count);
  39 }
  40
  41 rtl_uString * SAL_CALL rtl_uStringBuffer_refReturn( rtl_uString * pThis )
  42 {
  43     RTL_LOG_STRING_NEW( pThis );
  44     rtl::str::acquire( pThis );
  45     return pThis;
  46 }
  47
  48 rtl_uString * SAL_CALL rtl_uStringBuffer_makeStringAndClear( rtl_uString ** ppThis,
  49                                                              sal_Int32 *nCapacity )
  50 {
  51     assert(ppThis);
  52     assert(nCapacity);
  53     // avoid an un-necessary atomic ref/unref pair
  54     rtl_uString *pStr = *ppThis;
  55     *ppThis = nullptr;
  56
  57     rtl::str::new_(ppThis);
  58     *nCapacity = 0;
  59
  60     RTL_LOG_STRING_NEW( pStr );
  61
  62     return pStr;
  63 }
  64
  65 sal_Int32 SAL_CALL rtl_uStringbuffer_newFromStringBuffer( rtl_uString ** newStr,
  66                                                           sal_Int32 capacity,
  67                                                           rtl_uString * oldStr )
  68 {
  69     return rtl::str::stringbuffer_newFromStringBuffer(newStr, capacity, oldStr);
  70 }
  71
  72 void SAL_CALL rtl_uStringbuffer_ensureCapacity
  73     (rtl_uString ** This, sal_Int32* capacity, sal_Int32 minimumCapacity)
  74 {
  75     rtl::str::stringbuffer_ensureCapacity(This, capacity, minimumCapacity);
  76 }
  77
  78 void SAL_CALL rtl_uStringbuffer_insert( rtl_uString ** This,
  79                                         sal_Int32 * capacity,
  80                                         sal_Int32 offset,
  81                                         const sal_Unicode * str,
  82                                         sal_Int32 len)
  83 {
  84     rtl::str::stringbuffer_insert(This, capacity, offset, str, len);
  85 }
  86
  87 void rtl_uStringbuffer_insertUtf32(
  88     rtl_uString ** pThis, sal_Int32 * capacity, sal_Int32 offset, sal_uInt32 c)
  89     SAL_THROW_EXTERN_C()
  90 {
  91     sal_Unicode buf[2];
  92     sal_Int32 len = rtl::splitSurrogates(c, buf);
  93     rtl::str::stringbuffer_insert(pThis, capacity, offset, buf, len);
  94 }
  95
  96 void SAL_CALL rtl_uStringbuffer_insert_ascii(   /*inout*/rtl_uString ** This,
  97                                                 /*inout*/sal_Int32 * capacity,
  98                                                 sal_Int32 offset,
  99                                                 const char * str,
 100                                                 sal_Int32 len)
 101 {
 102     rtl::str::stringbuffer_insert(This, capacity, offset, str, len);
 103 }
 104
 105 /*************************************************************************
 106  *  rtl_uStringbuffer_remove
 107  */
 108 void SAL_CALL rtl_uStringbuffer_remove( rtl_uString ** This,
 109                                        sal_Int32 start,
 110                                        sal_Int32 len )
 111 {
 112     rtl::str::stringbuffer_remove(This, start, len);
 113 }
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */