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 <osl/interlck.h>
  21 #include <rtl/character.hxx>
  22 #include <rtl/ustrbuf.h>
  23 #include "strimp.hxx"
  24
  25 #if USE_SDT_PROBES
  26 #define RTL_LOG_STRING_BITS         16
  27 #endif
  28
  29 #include "strtmpl.hxx"
  30
  31 void SAL_CALL rtl_uStringbuffer_newFromStr_WithLength( rtl_uString ** newStr,
  32                                                        const sal_Unicode * value,
  33                                                        sal_Int32 count)
  34 {
  35     rtl::str::stringbuffer_newFromStr_WithLength(newStr, value, count);
  36 }
  37
  38 rtl_uString * SAL_CALL rtl_uStringBuffer_refReturn( rtl_uString * pThis )
  39 {
  40     RTL_LOG_STRING_NEW( pThis );
  41     rtl::str::acquire( pThis );
  42     return pThis;
  43 }
  44
  45 rtl_uString * SAL_CALL rtl_uStringBuffer_makeStringAndClear( rtl_uString ** ppThis,
  46                                                              sal_Int32 *nCapacity )
  47 {
  48     assert(ppThis);
  49     assert(nCapacity);
  50     // avoid an un-necessary atomic ref/unref pair
  51     rtl_uString *pStr = *ppThis;
  52     *ppThis = nullptr;
  53
  54     rtl::str::new_(ppThis);
  55     *nCapacity = 0;
  56
  57     RTL_LOG_STRING_NEW( pStr );
  58
  59     return pStr;
  60 }
  61
  62 sal_Int32 SAL_CALL rtl_uStringbuffer_newFromStringBuffer( rtl_uString ** newStr,
  63                                                           sal_Int32 capacity,
  64                                                           rtl_uString * oldStr )
  65 {
  66     return rtl::str::stringbuffer_newFromStringBuffer(newStr, capacity, oldStr);
  67 }
  68
  69 void SAL_CALL rtl_uStringbuffer_ensureCapacity
  70     (rtl_uString ** This, sal_Int32* capacity, sal_Int32 minimumCapacity)
  71 {
  72     rtl::str::stringbuffer_ensureCapacity(This, capacity, minimumCapacity);
  73 }
  74
  75 void SAL_CALL rtl_uStringbuffer_insert( rtl_uString ** This,
  76                                         sal_Int32 * capacity,
  77                                         sal_Int32 offset,
  78                                         const sal_Unicode * str,
  79                                         sal_Int32 len)
  80 {
  81     rtl::str::stringbuffer_insert(This, capacity, offset, str, len);
  82 }
  83
  84 void rtl_uStringbuffer_insertUtf32(
  85     rtl_uString ** pThis, sal_Int32 * capacity, sal_Int32 offset, sal_uInt32 c)
  86     SAL_THROW_EXTERN_C()
  87 {
  88     sal_Unicode buf[2];
  89     sal_Int32 len = rtl::splitSurrogates(c, buf);
  90     rtl::str::stringbuffer_insert(pThis, capacity, offset, buf, len);
  91 }
  92
  93 void SAL_CALL rtl_uStringbuffer_insert_ascii(   /*inout*/rtl_uString ** This,
  94                                                 /*inout*/sal_Int32 * capacity,
  95                                                 sal_Int32 offset,
  96                                                 const char * str,
  97                                                 sal_Int32 len)
  98 {
  99     rtl::str::stringbuffer_insert(This, capacity, offset, str, len);
 100 }
 101
 102 /*************************************************************************
 103  *  rtl_uStringbuffer_remove
 104  */
 105 void SAL_CALL rtl_uStringbuffer_remove( rtl_uString ** This,
 106                                        sal_Int32 start,
 107                                        sal_Int32 len )
 108 {
 109     rtl::str::stringbuffer_remove(This, start, len);
 110 }
 111
 112 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */