123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
/*******************************************************************************
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Copyright (c) 2010, Perforce Software, Inc. All rights reserved.
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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1. Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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2. Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL PERFORCE SOFTWARE, INC. BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*******************************************************************************/
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/*******************************************************************************
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* Name : OutStr.cpp
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*
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* Author : Duncan Barbee <dbarbee@perforce.com>
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*
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* Description : A set of classes used to return strings.
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*
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******************************************************************************/
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#include "stdafx.h"
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#include "OutStr.h"
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#include "wchar.h"
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void OutStr::CopyToBuff( void * buff, int length)
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{
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if (this->IsUnicode())
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wcsncpy((WCHAR *) buff,(WCHAR *)Text(), length) ;
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else
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strncpy((char *) buff, Text(), length);
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}
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//
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//OutStrPtr::OutStrPtr(void) {};
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OutStrPtr::OutStrPtr(const StrPtr &pval, int isUni)
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: value (pval)
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{
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isUnicode = isUni;
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}
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OutStrPtr::~OutStrPtr(void)
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{
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}
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const char * OutStrPtr::Text()
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{
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return value.Text();
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}
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int OutStrPtr::Length()
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{
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return value.Length();
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}
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/******************************************************************************
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// OutCharPtr is wrap a char *, so that it can easily be returned in a
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// preallocated buffer by first reading the length, allocating the buffer,
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// then fetching string data.
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******************************************************************************/
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OutCharPtr::OutCharPtr(char * pval)
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{
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// copy the string value, so we don't need to worry about the data changing
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// or the pointer being freed.
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value = CopyStr(pval);
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length = strlen(value);
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}
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OutCharPtr::~OutCharPtr(void)
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{
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// free our copy of the data
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delete value;
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}
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const char * OutCharPtr::Text()
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{
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return value;
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}
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int OutCharPtr::Length()
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{
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return length;
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}
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/******************************************************************************
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// OutWCharPtr is wrap a WCHAR *, so that it can easily be returned in a
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// preallocated buffer by first reading the length, allocating the buffer,
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// then fetching string data.
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******************************************************************************/
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OutWCharPtr::OutWCharPtr(WCHAR * pval)
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{
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// copy the string value, so we don't need to worry about the data changing
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// or the pointer being freed.
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value = CopyWStr(pval);
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length = wcslen(value);
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}
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OutWCharPtr::~OutWCharPtr(void)
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{
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// free our copy of the data
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delete value;
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}
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const char * OutWCharPtr::Text()
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{
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return (char *) value;
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}
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int OutWCharPtr::Length()
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{
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return length;
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}
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