/usr/include/libreoffice/rtl/ustrbuf.h is in libreoffice-dev-common 1:6.0.3-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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/*
* 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 .
*/
#ifndef INCLUDED_RTL_USTRBUF_H
#define INCLUDED_RTL_USTRBUF_H
#include "sal/config.h"
#include "rtl/ustring.h"
#include "sal/saldllapi.h"
#ifdef __cplusplus
extern "C" {
#endif
/** Allocates a new <code>String</code> that contains characters from
the character array argument.
The <code>count</code> argument specifies
the length of the array. The initial capacity of the string buffer is
<code>16</code> plus the length of the string argument.
@param newStr out parameter, contains the new string. The reference count is 1.
@param value the initial value of the string.
@param count the length of value.
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_newFromStr_WithLength(
rtl_uString ** newStr,
const sal_Unicode * value,
sal_Int32 count );
/**
Allocates a new <code>String</code> that contains the same sequence of
characters as the string argument.
The initial capacity is the larger of:
<ul>
<li> The <code>bufferLen</code> argument.
<li> The <code>length</code> of the string argument.
</ul>
@param newStr out parameter, contains the new string. The reference count is 1.
@param capacity the initial len of the string buffer.
@param oldStr the initial value of the string.
@return the new capacity of the string buffer
*/
SAL_DLLPUBLIC sal_Int32 SAL_CALL rtl_uStringbuffer_newFromStringBuffer(
rtl_uString ** newStr,
sal_Int32 capacity,
rtl_uString * oldStr );
/**
Ensures that the capacity of the buffer is at least equal to the
specified minimum.
If the current capacity of this string buffer is less than the
argument, then a new internal buffer is allocated with greater
capacity. The new capacity is the larger of:
<ul>
<li>The <code>minimumCapacity</code> argument.
<li>Twice the old capacity, plus <code>2</code>.
</ul>
If the <code>minimumCapacity</code> argument is nonpositive, this
method takes no action and simply returns.
@param[in,out] This the String to operate on.
@param[in,out] capacity in: old capacity, out: new capacity.
@param[in] minimumCapacity the minimum desired capacity.
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_ensureCapacity(
rtl_uString ** This,
sal_Int32* capacity,
sal_Int32 minimumCapacity);
/**
Inserts the string representation of the <code>str</code> array
argument into this string buffer.
The characters of the array argument are inserted into the
contents of this string buffer at the position indicated by
<code>offset</code>. The length of this string buffer increases by
the length of the argument.
@param This The string, on that the operation should take place
@param capacity the capacity of the string buffer
@param offset the offset.
@param str a character array. Since LibreOffice 4.4, as a special
case, if str is null then the len added characters are
left uninitialized.
@param len the number of characters to append.
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_insert(
/*inout*/rtl_uString ** This,
/*inout*/sal_Int32 * capacity,
sal_Int32 offset,
const sal_Unicode * str,
sal_Int32 len);
/**
Inserts a single UTF-32 character into this string buffer.
<p>The single UTF-32 character will be represented within the string buffer
as either one or two UTF-16 code units.</p>
@param pThis the string buffer on which the operation is performed
@param capacity the capacity of the string buffer
@param offset the offset into this string buffer (from zero to the length
of this string buffer, inclusive)
@param c a well-formed UTF-32 code unit (that is, a value in the range
<code>0</code>–<code>0x10FFFF</code>, but excluding
<code>0xD800</code>–<code>0xDFFF</code>)
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_insertUtf32(
rtl_uString ** pThis, sal_Int32 * capacity, sal_Int32 offset, sal_uInt32 c)
SAL_THROW_EXTERN_C();
/**
Inserts the 8-Bit ASCII string representation of the <code>str</code>
array argument into this string buffer.
Since this function is optimized
for performance, the ASCII character values are not converted in any way.
The caller has to make sure that all ASCII characters are in the allowed
range between 0 and 127.
<p>
The characters of the array argument are inserted into the
contents of this string buffer at the position indicated by
<code>offset</code>. The length of this string buffer increases by
the length of the argument.
@param This The string, on that the operation should take place
@param capacity the capacity of the string buffer
@param offset the offset.
@param str a character array.
@param len the number of characters to append.
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_insert_ascii(
/*inout*/rtl_uString ** This,
/*inout*/sal_Int32 * capacity,
sal_Int32 offset,
const sal_Char * str,
sal_Int32 len);
/**
Removes the characters in a substring of this sequence.
The substring begins at the specified <code>start</code> and
is <code>len</code> characters long.
start must be >= 0 && <= This->length
@param[in,out] This The String to operate on.
@param[in] start The beginning index, inclusive
@param[in] len The substring length
*/
SAL_DLLPUBLIC void SAL_CALL rtl_uStringbuffer_remove(
rtl_uString ** This,
sal_Int32 start,
sal_Int32 len );
/**
Returns an immutable rtl_uString object, while clearing the string buffer.
This method is primarily used to allow these completed
string allocation events to be traced.
@param ppThis The string, on that the operation should take place
@param nCapacity pointer to the capacity of the string buffer
@since LibreOffice 3.6
*/
SAL_DLLPUBLIC rtl_uString * SAL_CALL rtl_uStringBuffer_makeStringAndClear(
/*inout*/ rtl_uString ** ppThis,
sal_Int32 *nCapacity ) SAL_RETURNS_NONNULL;
/**
References and returns an immutable rtl_uString object, from a mutable
string-buffer object.
This method is primarily used to allow legacy 'String' class
conversions to OUString to be accurately traced.
@param pThis The string, on that the operation should take place
@since LibreOffice 3.6
*/
SAL_DLLPUBLIC rtl_uString * SAL_CALL rtl_uStringBuffer_refReturn( rtl_uString *pThis );
#ifdef __cplusplus
}
#endif
#endif // INCLUDED_RTL_USTRBUF_H
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