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This commit is contained in:
Birunthan Mohanathas
2013-01-27 12:14:37 +02:00
parent 654599d192
commit fdcd5a9757
12 changed files with 134 additions and 88 deletions
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65
Common/StringUtil.cpp Normal file
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/*
Copyright (C) 2013 Birunthan Mohanathas
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "StringUtil.h"
namespace StringUtil {
std::string Narrow(const WCHAR* str, int strLen, int cp)
{
std::string narrowStr;
if (str && *str)
{
if (strLen == -1)
{
strLen = (int)wcslen(str);
}
int bufLen = WideCharToMultiByte(cp, 0, str, strLen, NULL, 0, NULL, NULL);
if (bufLen > 0)
{
narrowStr.resize(bufLen);
WideCharToMultiByte(cp, 0, str, strLen, &narrowStr[0], bufLen, NULL, NULL);
}
}
return narrowStr;
}
std::wstring Widen(const char* str, int strLen, int cp)
{
std::wstring wideStr;
if (str && *str)
{
if (strLen == -1)
{
strLen = strlen(str);
}
int bufLen = MultiByteToWideChar(cp, 0, str, strLen, NULL, 0);
if (bufLen > 0)
{
wideStr.resize(bufLen);
MultiByteToWideChar(cp, 0, str, strLen, &wideStr[0], bufLen);
}
}
return wideStr;
}
} // namespace StringUtil

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Common/StringUtil.h Normal file
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/*
Copyright (C) 2013 Birunthan Mohanathas
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef RM_COMMON_STRINGUTIL_H_
#define RM_COMMON_STRINGUTIL_H_
#include <Windows.h>
#include <string>
namespace StringUtil {
std::string Narrow(const WCHAR* str, int strLen = -1, int cp = CP_ACP);
inline std::string Narrow(const std::wstring& str, int cp = CP_ACP) { return Narrow(str.c_str(), (int)str.length(), cp); }
inline std::string NarrowUTF8(const WCHAR* str, int strLen = -1) { return Narrow(str, strLen, CP_UTF8); }
inline std::string NarrowUTF8(const std::wstring& str) { return Narrow(str.c_str(), (int)str.length(), CP_UTF8); }
std::wstring Widen(const char* str, int strLen = -1, int cp = CP_ACP);
inline std::wstring Widen(const std::string& str, int cp = CP_ACP) { return Widen(str.c_str(), (int)str.length(), cp); }
inline std::wstring WidenUTF8(const char* str, int strLen = -1) { return Widen(str, strLen, CP_UTF8); }
inline std::wstring WidenUTF8(const std::string& str) { return Widen(str.c_str(), (int)str.length(), CP_UTF8); }
} // namespace StringUtil
#endif