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// TortoiseCVS - a Windows shell extension for easy version control
// Copyright (C) 2002 - Francis Irving
// <francis@flourish.org> - May 2002
// 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef _STRING_UTILS_H
#define _STRING_UTILS_H
#include <string>
//#include <wx/string.h>
#include <vector>
#include <map>
#include <windows.h>
//#include "FixWinDefs.h"
#ifdef _MSC_VER
// Fancier GUI Visual C++ asserts
#include <crtdbg.h>
#else
// Standard C assert
#include <assert.h>
#ifndef _ASSERT
#define _ASSERT assert
#endif
// This seems needed by Borland and GCC.
// Who else? What standard is it?
#include <errno.h>
#ifndef ENOMEM
#define ENOMEM 12
#endif
#endif
#ifndef ASSERT
#define ASSERT _ASSERT
#endif
// From: http://www.kbcafe.com/articles/cplusplus.tricks.html
template<class T> void FindAndReplace(T& source, const T& find, const T& replace)
{
size_t j;
for (j = 0; (j = source.find(find, j)) != T::npos;)
{
source.replace(j, find.length(), replace);
j += replace.length();
}
}
// Return the length of the longest string in the vector.
int MaxStringLength(const std::vector<std::string>& stringvec);
void MakeLowerCase(std::string& s);
void MakeUpperCase(std::string& s);
// Remove leading whitespaces from a string
std::string TrimLeft(const std::string& str);
// Remove trailing whitespaces from a string
std::string TrimRight(const std::string& str);
// Remove leading and trailing whitespaces from a string
std::string Trim(const std::string& str);
// Test if string starts with substr
bool StartsWith(const std::string& str, const std::string& substr);
// Quotes a string
std::string Quote(const std::string& str);
// Cuts the first token off a delimited list
std::string CutFirstToken(std::string& sList, const std::string sDelimiter);
// Printf returning a std::string
//wxString Printf(const wxChar* format, ...);
std::string PrintfA(const char* format, ...);
// Convert Unicode string to multibyte string
std::string WideToMultibyte(const std::wstring& wide, UINT CodePage = CP_ACP);
// Convert multibyte string to Unicode string
std::wstring MultibyteToWide(const std::string& multibyte, UINT CodePage = CP_ACP);
#if wxUSE_UNICODE
#define wxText(xxx) MultibyteToWide(xxx)
#define wxTextCStr(xxx) MultibyteToWide(xxx).c_str()
#define wxAscii(xxx) WideToMultibyte(xxx)
#else
#define wxText(xxx) xxx
#define wxTextCStr(xxx) (xxx).c_str()
#define wxAscii(xxx) xxx
#endif
// Serialize a vector of strings
std::string SerializeStringVector(const std::vector<std::string>& vStrings,
const std::string& sDelimiter);
// Expand environment strings
std::string ExpandEnvStrings(const std::string& str);
#if wxUSE_UNICODE
wxString ExpandEnvStrings(const wxString& str);
#endif
// Replace parameters (%something)
std::string ReplaceParams(const std::string& str,
const std::map<std::string, std::string> params);
// comparison function object
class less_nocase
{
public:
bool operator()(const std::string& x, const std::string& y) const
{
std::string::const_iterator p = x.begin();
std::string::const_iterator q = y.begin();
while (p != x.end() && q != y.end() && toupper(*p) == toupper(*q))
++p, ++q;
if (p == x.end()) // Reached end of x: Return true if y is longer than x
return q != y.end();
if (q == y.end()) // Reached end of y, but not x, so x is longer than y
return false;
return toupper(*p) < toupper(*q);
}
};
#endif
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