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authorPetr Mrázek <peterix@gmail.com>2015-06-07 21:10:18 +0200
committerPetr Mrázek <peterix@gmail.com>2015-06-07 21:10:18 +0200
commit6d7bff2476459049f4f554291a680e0f6003ea66 (patch)
tree4202e9f1cd843197648fec93b48a5bc88407dc2e /mmc_updater/depends/win32cpp/cstring.h
parent977e11ef8d6780b173ad5ca6d13e29e721d0c6a0 (diff)
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GH-1060 remove updater code
Diffstat (limited to 'mmc_updater/depends/win32cpp/cstring.h')
-rw-r--r--mmc_updater/depends/win32cpp/cstring.h905
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diff --git a/mmc_updater/depends/win32cpp/cstring.h b/mmc_updater/depends/win32cpp/cstring.h
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-// Win32++ Version 7.2
-// Released: 5th AUgust 2011
-//
-// David Nash
-// email: dnash@bigpond.net.au
-// url: https://sourceforge.net/projects/win32-framework
-//
-//
-// Copyright (c) 2005-2011 David Nash
-//
-// Permission is hereby granted, free of charge, to
-// any person obtaining a copy of this software and
-// associated documentation files (the "Software"),
-// to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify,
-// merge, publish, distribute, sublicense, and/or sell
-// copies of the Software, and to permit persons to whom
-// the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice
-// shall be included in all copies or substantial portions
-// of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
-// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
-// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
-// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
-// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
-// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
-// OR OTHER DEALINGS IN THE SOFTWARE.
-//
-////////////////////////////////////////////////////////
-
-
-// Acknowledgements:
-// Thanks to Adam Szulc for his initial CString code.
-
-////////////////////////////////////////////////////////
-// cstring.h
-// Declaration of the cstring.h
-
-// This class is intended to provide a simple alternative to the MFC/ATL
-// CString class that ships with Microsoft compilers. The CString class
-// specified here is compatible with other compilers such as Borland 5.5
-// and MinGW.
-
-// Differences between this class and the MFC/ATL CString class
-// ------------------------------------------------------------
-// 1) The constructors for this class accepts only TCHARs. The various text conversion
-// functions can be used to convert from other character types to TCHARs.
-//
-// 2) This class is not reference counted, so these CStrings should be passed as
-// references or const references when used as function arguments. As a result there
-// is no need for functions like LockBuffer and UnLockBuffer.
-//
-// 3) The Format functions only accepts POD (Plain Old Data) arguments. It does not
-// accept arguments which are class or struct objects. In particular it does not
-// accept CString objects, unless these are cast to LPCTSTR.
-// This is demonstrates valid and invalid usage:
-// CString string1(_T("Hello World"));
-// CString string2;
-//
-// // This is invalid, and produces undefined behaviour.
-// string2.Format(_T("String1 is: %s"), string1); // No! you can't do this
-//
-// // This is ok
-// string2.Format(_T("String1 is: %s"), (LPCTSTR)string1); // Yes, this is correct
-//
-// Note: The MFC/ATL CString class uses a non portable hack to make its CString class
-// behave like a POD. Other compilers (such as the MinGW compiler) specifically
-// prohibit the use of non POD types for functions with variable argument lists.
-//
-// 4) This class provides a few additional functions:
-// b_str Returns a BSTR string. This an an alternative for casting to BSTR.
-// c_str Returns a const TCHAR string. This is an alternative for casting to LPCTSTR.
-// GetErrorString Assigns CString to the error string for the specified System Error Code
-// (from ::GetLastErrror() for example).
-// GetString Returns a reference to the underlying std::basic_string<TCHAR>. This
-// reference can be used to modify the string directly.
-
-
-
-#ifndef _WIN32XX_CSTRING_H_
-#define _WIN32XX_CSTRING_H_
-
-
-#include "wincore.h"
-
-
-namespace Win32xx
-{
-
- class CString
- {
- // friend functions allow the left hand side to be something other than CString
- friend CString operator + (const CString& string1, const CString& string2);
- friend CString operator + (const CString& string, LPCTSTR pszText);
- friend CString operator + (const CString& string, TCHAR ch);
- friend CString operator + (LPCTSTR pszText, const CString& string);
- friend CString operator + (TCHAR ch, const CString& string);
-
- public:
- CString();
- ~CString();
- CString(const CString& str);
- CString(LPCTSTR pszText);
- CString(TCHAR ch, int nLength = 1);
- CString(LPCTSTR pszText, int nLength);
-
- CString& operator = (const CString& str);
- CString& operator = (const TCHAR ch);
- CString& operator = (LPCTSTR pszText);
- BOOL operator == (LPCTSTR pszText);
- BOOL operator != (LPCTSTR pszText);
- BOOL operator < (LPCTSTR pszText);
- BOOL operator > (LPCTSTR pszText);
- BOOL operator <= (LPCTSTR pszText);
- BOOL operator >= (LPCTSTR pszText);
- operator LPCTSTR() const;
- operator BSTR() const;
- TCHAR& operator [] (int nIndex);
- CString& operator += (const CString& str);
-
- // Attributes
- BSTR b_str() const { return T2W(m_str.c_str()); } // alternative for casting to BSTR
- LPCTSTR c_str() const { return m_str.c_str(); } // alternative for casting to LPCTSTR
- tString& GetString() { return m_str; } // returns a reference to the underlying std::basic_string<TCHAR>
- int GetLength() const { return (int)m_str.length(); } // returns the length in characters
-
- // Operations
- BSTR AllocSysString() const;
- void AppendFormat(LPCTSTR pszFormat,...);
- void AppendFormat(UINT nFormatID, ...);
- int Compare(LPCTSTR pszText) const;
- int CompareNoCase(LPCTSTR pszText) const;
- int Delete(int nIndex, int nCount = 1);
- int Find(TCHAR ch, int nIndex = 0 ) const;
- int Find(LPCTSTR pszText, int nStart = 0) const;
- int FindOneOf(LPCTSTR pszText) const;
- void Format(UINT nID, ...);
- void Format(LPCTSTR pszFormat,...);
- void FormatV(LPCTSTR pszFormat, va_list args);
- void FormatMessage(LPCTSTR pszFormat,...);
- void FormatMessageV(LPCTSTR pszFormat, va_list args);
- TCHAR GetAt(int nIndex) const;
- LPTSTR GetBuffer(int nMinBufLength);
- void GetErrorString(DWORD dwError);
- void Empty();
- int Insert(int nIndex, TCHAR ch);
- int Insert(int nIndex, const CString& str);
- BOOL IsEmpty() const;
- CString Left(int nCount) const;
- BOOL LoadString(UINT nID);
- void MakeLower();
- void MakeReverse();
- void MakeUpper();
- CString Mid(int nFirst) const;
- CString Mid(int nFirst, int nCount) const;
- void ReleaseBuffer( int nNewLength = -1 );
- int Remove(LPCTSTR pszText);
- int Replace(TCHAR chOld, TCHAR chNew);
- int Replace(const LPCTSTR pszOld, LPCTSTR pszNew);
- int ReverseFind(LPCTSTR pszText, int nStart = -1) const;
- CString Right(int nCount) const;
- void SetAt(int nIndex, TCHAR ch);
- BSTR SetSysString(BSTR* pBstr) const;
- CString SpanExcluding(LPCTSTR pszText) const;
- CString SpanIncluding(LPCTSTR pszText) const;
- CString Tokenize(LPCTSTR pszTokens, int& iStart) const;
- void Trim();
- void TrimLeft();
- void TrimLeft(TCHAR chTarget);
- void TrimLeft(LPCTSTR pszTargets);
- void TrimRight();
- void TrimRight(TCHAR chTarget);
- void TrimRight(LPCTSTR pszTargets);
- void Truncate(int nNewLength);
-
-#ifndef _WIN32_WCE
- int Collate(LPCTSTR pszText) const;
- int CollateNoCase(LPCTSTR pszText) const;
- BOOL GetEnvironmentVariable(LPCTSTR pszVar);
-#endif
-
- private:
- tString m_str;
- std::vector<TCHAR> m_buf;
- };
-
- inline CString::CString()
- {
- }
-
- inline CString::~CString()
- {
- }
-
- inline CString::CString(const CString& str)
- {
- m_str.assign(str);
- }
-
- inline CString::CString(LPCTSTR pszText)
- {
- m_str.assign(pszText);
- }
-
- inline CString::CString(TCHAR ch, int nLength)
- {
- m_str.assign(nLength, ch);
- }
-
- inline CString::CString(LPCTSTR pszText, int nLength)
- {
- m_str.assign(pszText, nLength);
- }
-
- inline CString& CString::operator = (const CString& str)
- {
- m_str.assign(str);
- return *this;
- }
-
- inline CString& CString::operator = (const TCHAR ch)
- {
- m_str.assign(1, ch);
- return *this;
- }
-
- inline CString& CString::operator = (LPCTSTR pszText)
- {
- m_str.assign(pszText);
- return *this;
- }
-
- inline BOOL CString::operator == (LPCTSTR pszText)
- // Returns TRUE if the strings have the same content
- {
- assert(pszText);
- return (0 == Compare(pszText));
- }
-
- inline BOOL CString::operator != (LPCTSTR pszText)
- // Returns TRUE if the strings have a different content
- {
- assert(pszText);
- return Compare(pszText) != 0;
- }
-
- inline BOOL CString::operator < (LPCTSTR pszText)
- {
- assert(pszText);
- return Compare(pszText) < 0;
- }
-
- inline BOOL CString::operator > (LPCTSTR pszText)
- {
- assert(pszText);
- return Compare(pszText) > 0;
- }
-
- inline BOOL CString::operator <= (LPCTSTR pszText)
- {
- assert(pszText);
- return Compare(pszText) <= 0;
- }
-
- inline BOOL CString::operator >= (LPCTSTR pszText)
- {
- assert(pszText);
- return Compare(pszText) >= 0;
- }
-
- inline CString::operator LPCTSTR() const
- {
- return m_str.c_str();
- }
-
- inline TCHAR& CString::operator [] (int nIndex)
- {
- assert(nIndex >= 0);
- assert(nIndex < GetLength());
- return m_str[nIndex];
- }
-
- inline CString& CString::operator += (const CString& str)
- {
- m_str.append(str);
- return *this;
- }
-
- inline BSTR CString::AllocSysString() const
- // Allocates a BSTR from the CString content.
- {
- return ::SysAllocStringLen(T2W(m_str.c_str()), (UINT)m_str.size());
- }
-
- inline void CString::AppendFormat(LPCTSTR pszFormat,...)
- // Appends formatted data to an the CString content.
- {
- CString str;
- str.Format(pszFormat);
- m_str.append(str);
- }
-
- inline void CString::AppendFormat(UINT nFormatID, ...)
- // Appends formatted data to an the CString content.
- {
- CString str1;
- CString str2;
- if (str1.LoadString(nFormatID))
- {
- str2.Format(str1);
- m_str.append(str2);
- }
- }
-
-#ifndef _WIN32_WCE
- inline int CString::Collate(LPCTSTR pszText) const
- // Performs a case sensitive comparison of the two strings using locale-specific information.
- {
- assert(pszText);
- return _tcscoll(m_str.c_str(), pszText);
- }
-
- inline int CString::CollateNoCase(LPCTSTR pszText) const
- // Performs a case insensitive comparison of the two strings using locale-specific information.
- {
- assert(pszText);
- return _tcsicoll(m_str.c_str(), pszText);
- }
-#endif // _WIN32_WCE
-
- inline int CString::Compare(LPCTSTR pszText) const
- // Performs a case sensitive comparison of the two strings.
- {
- assert(pszText);
- return m_str.compare(pszText);
- }
-
- inline int CString::CompareNoCase(LPCTSTR pszText) const
- // Performs a case insensitive comparison of the two strings.
- {
- assert(pszText);
- return _tcsicmp(m_str.data(), pszText);
- }
-
- inline int CString::Delete(int nIndex, int nCount /* = 1 */)
- // Deletes a character or characters from the string.
- {
- assert(nIndex >= 0);
- assert(nCount >= 0);
-
- m_str.erase(nIndex, nCount);
- return (int)m_str.size();
- }
-
- inline void CString::Empty()
- // Erases the contents of the string.
- {
- m_str.erase();
- }
-
- inline int CString::Find(TCHAR ch, int nIndex /* = 0 */) const
- // Finds a character in the string.
- {
- assert(nIndex >= 0);
- return (int)m_str.find(ch, nIndex);
- }
-
- inline int CString::Find(LPCTSTR pszText, int nIndex /* = 0 */) const
- // Finds a substring within the string.
- {
- assert(pszText);
- assert(nIndex >= 0);
- return (int)m_str.find(pszText, nIndex);
- }
-
- inline int CString::FindOneOf(LPCTSTR pszText) const
- // Finds the first matching character from a set.
- {
- assert(pszText);
- return (int)m_str.find_first_of(pszText);
- }
-
- inline void CString::Format(LPCTSTR pszFormat,...)
- // Formats the string as sprintf does.
- {
- va_list args;
- va_start(args, pszFormat);
- FormatV(pszFormat, args);
- va_end(args);
- }
-
- inline void CString::Format(UINT nID, ...)
- // Formats the string as sprintf does.
- {
- Empty();
- CString str;
- if (str.LoadString(nID))
- Format(str);
- }
-
- inline void CString::FormatV(LPCTSTR pszFormat, va_list args)
- // Formats the string using a variable list of arguments.
- {
- if (pszFormat)
- {
- int nResult = -1, nLength = 256;
-
- // A vector is used to store the TCHAR array
- std::vector<TCHAR> vBuffer;( nLength+1, _T('\0') );
-
- while (-1 == nResult)
- {
- vBuffer.assign( nLength+1, _T('\0') );
- nResult = _vsntprintf(&vBuffer[0], nLength, pszFormat, args);
- nLength *= 2;
- }
- m_str.assign(&vBuffer[0]);
- }
- }
-
- inline void CString::FormatMessage(LPCTSTR pszFormat,...)
- // Formats a message string.
- {
- va_list args;
- va_start(args, pszFormat);
- FormatMessageV(pszFormat, args);
- va_end(args);
- }
-
- inline void CString::FormatMessageV(LPCTSTR pszFormat, va_list args)
- // Formats a message string using a variable argument list.
- {
- LPTSTR pszTemp = 0;
- if (pszFormat)
- {
- DWORD dwResult = ::FormatMessage(FORMAT_MESSAGE_FROM_STRING|FORMAT_MESSAGE_ALLOCATE_BUFFER, pszFormat, 0, 0, pszTemp, 0, &args);
-
- if (0 == dwResult || 0 == pszTemp )
- throw std::bad_alloc();
-
- m_str = pszTemp;
- LocalFree(pszTemp);
- }
- }
-
- inline TCHAR CString::GetAt(int nIndex) const
- // Returns the character at the specified location within the string.
- {
- assert(nIndex >= 0);
- assert(nIndex < GetLength());
- return m_str[nIndex];
- }
-
- inline LPTSTR CString::GetBuffer(int nMinBufLength)
- // Creates a buffer of nMinBufLength charaters (+1 extra for NULL termination) and returns
- // a pointer to this buffer. This buffer can be used by any function which accepts a LPTSTR.
- // Care must be taken not to exceed the length of the buffer. Use ReleaseBuffer to safely
- // copy this buffer back to the CString object.
- //
- // Note: The buffer uses a vector. Vectors are required to be contiguous in memory under
- // the current standard, whereas std::strings do not have this requirement.
- {
- assert (nMinBufLength >= 0);
-
- m_buf.assign(nMinBufLength + 1, _T('\0'));
- tString::iterator it_end;
-
- if (m_str.length() >= (size_t)nMinBufLength)
- {
- it_end = m_str.begin();
- std::advance(it_end, nMinBufLength);
- }
- else
- it_end = m_str.end();
-
- std::copy(m_str.begin(), it_end, m_buf.begin());
-
- return &m_buf[0];
- }
-
-#ifndef _WIN32_WCE
- inline BOOL CString::GetEnvironmentVariable(LPCTSTR pszVar)
- // Sets the string to the value of the specified environment variable.
- {
- assert(pszVar);
- Empty();
-
- int nLength = ::GetEnvironmentVariable(pszVar, NULL, 0);
- if (nLength > 0)
- {
- std::vector<TCHAR> vBuffer( nLength+1, _T('\0') );
- ::GetEnvironmentVariable(pszVar, &vBuffer[0], nLength);
- m_str = &vBuffer[0];
- }
-
- return (BOOL)nLength;
- }
-#endif // _WIN32_WCE
-
- inline void CString::GetErrorString(DWORD dwError)
- // Returns the error string for the specified System Error Code (e.g from GetLastErrror).
- {
- m_str.erase();
-
- if (dwError != 0)
- {
- TCHAR* pTemp = 0;
- DWORD dwFlags = FORMAT_MESSAGE_ALLOCATE_BUFFER | FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS;
- ::FormatMessage(dwFlags, NULL, dwError, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), (LPTSTR)&pTemp, 1, NULL);
- m_str.assign(pTemp);
- ::LocalFree(pTemp);
- }
- }
-
- inline int CString::Insert(int nIndex, TCHAR ch)
- // Inserts a single character or a substring at the given index within the string.
- {
- assert(nIndex >= 0);
- assert(ch);
-
- m_str.insert(nIndex, &ch, 1);
- return (int)m_str.size();
- }
-
- inline int CString::Insert(int nIndex, const CString& str)
- // Inserts a single character or a substring at the given index within the string.
- {
- assert(nIndex >= 0);
-
- m_str.insert(nIndex, str);
- return (int)m_str.size();
- }
-
- inline BOOL CString::IsEmpty() const
- // Returns TRUE if the string is empty
- {
- return m_str.empty();
- }
-
- inline CString CString::Left(int nCount) const
- // Extracts the left part of a string.
- {
- assert(nCount >= 0);
-
- CString str;
- str.m_str.assign(c_str(), 0, nCount);
- return str;
- }
-
- inline BOOL CString::LoadString(UINT nID)
- // Loads the string from a Windows resource.
- {
- assert (GetApp());
-
- int nSize = 64;
- TCHAR* pTCharArray = 0;
- std::vector<TCHAR> vString;
- int nTChars = nSize;
-
- Empty();
-
- // Increase the size of our array in a loop until we load the entire string
- // The ANSI and _UNICODE versions of LoadString behave differently. This technique works for both.
- while ( nSize-1 <= nTChars )
- {
- nSize = nSize * 4;
- vString.assign(nSize+1, _T('\0'));
- pTCharArray = &vString[0];
- nTChars = ::LoadString (GetApp()->GetResourceHandle(), nID, pTCharArray, nSize);
- }
-
- if (nTChars > 0)
- m_str.assign(pTCharArray);
-
- return (nTChars != 0);
- }
-
- inline void CString::MakeLower()
- // Converts all the characters in this string to lowercase characters.
- {
- std::transform(m_str.begin(), m_str.end(), m_str.begin(), &::tolower);
- }
-
- inline void CString::MakeReverse()
- // Reverses the string.
- {
- std::reverse(m_str.begin(), m_str.end());
- }
-
- inline void CString::MakeUpper()
- // Converts all the characters in this string to uppercase characters.
- {
- std::transform(m_str.begin(), m_str.end(), m_str.begin(), &::toupper);
- }
-
- inline CString CString::Mid(int nFirst) const
- // Extracts the middle part of a string.
- {
- return Mid(nFirst, GetLength());
- }
-
- inline CString CString::Mid(int nFirst, int nCount) const
- // Extracts the middle part of a string.
- {
- assert(nFirst >= 0);
- assert(nCount >= 0);
-
- CString str;
- str.m_str.assign(c_str(), nFirst, nFirst + nCount);
- return str;
- }
-
- inline int CString::ReverseFind(LPCTSTR pszText, int nIndex /* = -1 */) const
- // Search for a substring within the string, starting from the end.
- {
- assert(pszText);
- return (int)m_str.rfind(pszText, nIndex);
- }
-
- inline void CString::SetAt(int nIndex, TCHAR ch)
- // Sets the character at the specificed position to the specified value.
- {
- assert(nIndex >= 0);
- assert(nIndex < GetLength());
- m_str[nIndex] = ch;
- }
-
- inline void CString::ReleaseBuffer( int nNewLength /*= -1*/ )
- // This copies the contents of the buffer (acquired by GetBuffer) to this CString,
- // and releases the contents of the buffer. The default length of -1 copies from the
- // buffer until a null terminator is reached. If the buffer doesn't contain a null
- // terminator, you must specify the buffer's length.
- {
- assert (nNewLength > 0 || -1 == nNewLength);
- assert (nNewLength < (int)m_buf.size());
-
- if (-1 == nNewLength)
- nNewLength = lstrlen(&m_buf[0]);
- m_str.assign(nNewLength+1, _T('\0'));
-
- std::vector<TCHAR>::iterator it_end = m_buf.begin();
- std::advance(it_end, nNewLength);
-
- std::copy(m_buf.begin(), it_end, m_str.begin());
- m_buf.clear();
- }
-
- inline int CString::Remove(LPCTSTR pszText)
- // Removes each occurrence of the specified substring from the string.
- {
- assert(pszText);
-
- int nCount = 0;
- size_t pos = 0;
- while ((pos = m_str.find(pszText, pos)) != std::string::npos)
- {
- m_str.erase(pos, lstrlen(pszText));
- ++nCount;
- }
- return nCount;
- }
-
- inline int CString::Replace(TCHAR chOld, TCHAR chNew)
- // Replaces each occurance of the old character with the new character.
- {
- int nCount = 0;
- tString::iterator it = m_str.begin();
- while (it != m_str.end())
- {
- if (*it == chOld)
- {
- *it = chNew;
- ++nCount;
- }
- ++it;
- }
- return nCount;
- }
-
- inline int CString::Replace(LPCTSTR pszOld, LPCTSTR pszNew)
- // Replaces each occurance of the old substring with the new substring.
- {
- assert(pszOld);
- assert(pszNew);
-
- int nCount = 0;
- size_t pos = 0;
- while ((pos = m_str.find(pszOld, pos)) != std::string::npos)
- {
- m_str.replace(pos, lstrlen(pszOld), pszNew);
- pos += lstrlen(pszNew);
- ++nCount;
- }
- return nCount;
- }
-
- inline CString CString::Right(int nCount) const
- // Extracts the right part of a string.
- {
- assert(nCount >= 0);
-
- CString str;
- str.m_str.assign(c_str(), m_str.size() - nCount, nCount);
- return str;
- }
-
- inline BSTR CString::SetSysString(BSTR* pBstr) const
- // Sets an existing BSTR object to the string.
- {
- assert(pBstr);
-
- if ( !::SysReAllocStringLen(pBstr, T2W(m_str.c_str()), (UINT)m_str.length()) )
- throw std::bad_alloc();
-
- return *pBstr;
- }
-
- inline CString CString::SpanExcluding(LPCTSTR pszText) const
- // Extracts characters from the string, starting with the first character,
- // that are not in the set of characters identified by pszCharSet.
- {
- assert (pszText);
-
- CString str;
- size_t pos = 0;
-
- while ((pos = m_str.find_first_not_of(pszText, pos)) != std::string::npos)
- {
- str.m_str.append(1, m_str[pos++]);
- }
-
- return str;
- }
-
- inline CString CString::SpanIncluding(LPCTSTR pszText) const
- // Extracts a substring that contains only the characters in a set.
- {
- assert (pszText);
-
- CString str;
- size_t pos = 0;
-
- while ((pos = m_str.find_first_of(pszText, pos)) != std::string::npos)
- {
- str.m_str.append(1, m_str[pos++]);
- }
-
- return str;
- }
-
- inline CString CString::Tokenize(LPCTSTR pszTokens, int& iStart) const
- // Extracts specified tokens in a target string.
- {
- assert(pszTokens);
- assert(iStart >= 0);
-
- CString str;
- size_t pos1 = m_str.find_first_not_of(pszTokens, iStart);
- size_t pos2 = m_str.find_first_of(pszTokens, pos1);
-
- iStart = (int)pos2 + 1;
- if (pos2 == m_str.npos)
- iStart = -1;
-
- if (pos1 != m_str.npos)
- str.m_str = m_str.substr(pos1, pos2-pos1);
-
- return str;
- }
-
- inline void CString::Trim()
- // Trims all leading and trailing whitespace characters from the string.
- {
- TrimLeft();
- TrimRight();
- }
-
- inline void CString::TrimLeft()
- // Trims leading whitespace characters from the string.
- {
- // This method is supported by the Borland 5.5 compiler
- tString::iterator iter;
- for (iter = m_str.begin(); iter < m_str.end(); ++iter)
- {
- if (!isspace(*iter))
- break;
- }
-
- m_str.erase(m_str.begin(), iter);
- }
-
- inline void CString::TrimLeft(TCHAR chTarget)
- // Trims the specified character from the beginning of the string.
- {
- m_str.erase(0, m_str.find_first_not_of(chTarget));
- }
-
- inline void CString::TrimLeft(LPCTSTR pszTargets)
- // Trims the specified set of characters from the beginning of the string.
- {
- assert(pszTargets);
- m_str.erase(0, m_str.find_first_not_of(pszTargets));
- }
-
- inline void CString::TrimRight()
- // Trims trailing whitespace characters from the string.
- {
- // This method is supported by the Borland 5.5 compiler
- tString::reverse_iterator riter;
- for (riter = m_str.rbegin(); riter < m_str.rend(); ++riter)
- {
- if (!isspace(*riter))
- break;
- }
-
- m_str.erase(riter.base(), m_str.end());
- }
-
- inline void CString::TrimRight(TCHAR chTarget)
- // Trims the specified character from the end of the string.
- {
- size_t pos = m_str.find_last_not_of(chTarget);
- if (pos != std::string::npos)
- m_str.erase(++pos);
- }
-
- inline void CString::TrimRight(LPCTSTR pszTargets)
- // Trims the specified set of characters from the end of the string.
- {
- assert(pszTargets);
-
- size_t pos = m_str.find_last_not_of(pszTargets);
- if (pos != std::string::npos)
- m_str.erase(++pos);
- }
-
- inline void CString::Truncate(int nNewLength)
- // Reduces the length of the string to the specified amount.
- {
- if (nNewLength < GetLength())
- {
- assert(nNewLength >= 0);
- m_str.erase(nNewLength);
- }
- }
-
-
- ///////////////////////////////////
- // Global Functions
- //
-
- // friend functions of CString
- inline CString operator + (const CString& string1, const CString& string2)
- {
- CString str(string1);
- str.m_str.append(string2.m_str);
- return str;
- }
-
- inline CString operator + (const CString& string, LPCTSTR pszText)
- {
- CString str(string);
- str.m_str.append(pszText);
- return str;
- }
-
- inline CString operator + (const CString& string, TCHAR ch)
- {
- CString str(string);
- str.m_str.append(1, ch);
- return str;
- }
-
- inline CString operator + (LPCTSTR pszText, const CString& string)
- {
- CString str(pszText);
- str.m_str.append(string);
- return str;
- }
-
- inline CString operator + (TCHAR ch, const CString& string)
- {
- CString str(ch);
- str.m_str.append(string);
- return str;
- }
-
- // Global LoadString
- inline CString LoadString(UINT nID)
- {
- CString str;
- str.LoadString(nID);
- return str;
- }
-
-
-} // namespace Win32xx
-
-#endif//_WIN32XX_CSTRING_H_