#pragma once
// WAC.com Class Liblary for Visual C++
// Copyright (C) WAC.com Inc. All rights reserved.
//
// This file is a part of the WAC.com Class Liblary.
// The use and distribution terms for this software are covered by the
// Common Public License 1.0 (http://opensource.org/licenses/cpl.php)
// which can be found in the file CPL.TXT at the root of this distribution.
// By using this software in any fashion, you are agreeing to be bound by
// the terms of this license. You must not remove this notice, or
// any other, from this software.
#include <vector>
/////////////////////////////////////////////////////////////////////////////
// CMultiSzHelper
class CMultiSzHelper
{
protected:
typedef CMultiSzHelper thisClass;
protected:
CMultiSzHelper(); // 実装しない
virtual ~CMultiSzHelper();
public:
static HRESULT MakeMultiSz(void* pMulitiSzBuffer, TCHAR chDelimiter = '|')
{
LPTSTR pch = (LPTSTR)pMulitiSzBuffer;
while ((pch = _tcschr(pch, chDelimiter)) != NULL)
{
*pch++ = '\0';
}
return S_OK;
}
public:
static HRESULT AddString(void* pMulitiSzBuffer, CString strLine)
{
#if 0
HRESULT hr = S_OK;
std::vector<CString> strLines;
hr = MultiSzToStrings(pMulitiSzBuffer, strLines);
if (FAILED(hr))
{
// 無視する。。
}
strLines.push_back(strLine);
hr = StringsToMultiSz(strLines, pMulitiSzBuffer);
if (FAILED(hr))
{
// 無視する。。
}
#else
LPTSTR pch = (LPTSTR)pMulitiSzBuffer;
while (*pch != _T('\0'))
{
CString strString = pch;
pch += strString.GetLength() + 1;
}
_tcscpy(pch, (LPCTSTR)strLine);
pch += strLine.GetLength() + 1;
// 終端には、Dobule NULLで終わらせる
*pch = _T('\0');
#endif
return S_OK;
}
public:
static HRESULT MultiSzToStrings(void* pMulitiSzBuffer, std::vector<CString>& strLines)
{
if (pMulitiSzBuffer == NULL)
{
return E_INVALIDARG;
}
strLines.clear();
LPTSTR pch = (LPTSTR)pMulitiSzBuffer;
while (*pch != _T('\0'))
{
CString strString = pch;
pch += strString.GetLength() + 1;
strLines.push_back(strString);
}
return S_OK;
}
static HRESULT StringsToMultiSz(const std::vector<CString>& strLines, void* pMulitiSzBuffer)
{
if (pMulitiSzBuffer == NULL)
{
return E_POINTER;
}
LPTSTR pch = (LPTSTR)pMulitiSzBuffer;
for (int i = 0 ; i < (int)strLines.size() ; i++)
{
CString strLine = strLines[i];
_tcscpy(pch, (LPCTSTR)strLine);
pch += strLine.GetLength() + 1;
}
// 終端には、Dobule NULLで終わらせる
*pch = _T('\0');
return S_OK;
}
};
