reactos/include/psdk/chstring.h
Hermès Bélusca-Maïto b819608ed8 Create a branch for console restructuration work.
svn path=/branches/condrv_restructure/; revision=63104
2014-05-02 14:13:40 +00:00

131 lines
5.6 KiB
C++

#pragma once
#ifndef _CHSTRING_H
#define _CHSTRING_H
#include <windows.h>
#include <provexce.h>
struct CHStringData
{
long nRefs;
int nDataLength;
int nAllocLength;
WCHAR* data()
{
return (WCHAR*)(this+1);
}
};
class CHString
{
public:
CHString();
CHString(WCHAR ch, int nRepeat = 1) throw (CHeap_Exception);
CHString(LPCWSTR lpsz) throw (CHeap_Exception);
CHString(LPCWSTR lpch, int nLength) throw (CHeap_Exception);
CHString(LPCSTR lpsz) throw (CHeap_Exception);
CHString(const CHString& stringSrc);
CHString(const unsigned char* lpsz);
~CHString();
BSTR AllocSysString() const throw (CHeap_Exception);
int Collate(LPCWSTR lpsz) const;
int Compare(LPCWSTR lpsz) const;
int CompareNoCase(LPCWSTR lpsz) const;
void Empty();
int Find(WCHAR ch) const;
int Find(LPCWSTR lpszSub) const;
int FindOneOf(LPCWSTR lpszCharSet) const;
void Format(UINT nFormatID, ...) throw (CHeap_Exception);
void Format(LPCWSTR lpszFormat, ...) throw (CHeap_Exception);
void FormatMessageW(UINT nFormatID, ...) throw (CHeap_Exception);
void FormatMessageW(LPCWSTR lpszFormat, ...) throw (CHeap_Exception);
void FormatV(LPCWSTR lpszFormat, va_list argList);
void FreeExtra() throw (CHeap_Exception);
int GetAllocLength() const;
WCHAR GetAt(int nIndex) const;
LPWSTR GetBuffer(int nMinBufLength) throw (CHeap_Exception);
LPWSTR GetBufferSetLength(int nNewLength) throw (CHeap_Exception);
int GetLength() const;
BOOL IsEmpty() const;
CHString Left(int nCount) const throw (CHeap_Exception);
int LoadStringW(UINT nID) throw (CHeap_Exception);
LPWSTR LockBuffer();
void MakeLower() throw (CHeap_Exception);
void MakeReverse() throw (CHeap_Exception);
void MakeUpper() throw (CHeap_Exception);
CHString Mid(int nFirst) const throw (CHeap_Exception);
CHString Mid(int nFirst, int nCount) const throw (CHeap_Exception);
void ReleaseBuffer(int nNewLength = -1) throw (CHeap_Exception);
int ReverseFind(WCHAR ch) const;
CHString Right(int nCount) const throw (CHeap_Exception);
void SetAt(int nIndex, WCHAR ch) throw (CHeap_Exception);
CHString SpanExcluding(LPCWSTR lpszCharSet) const throw (CHeap_Exception);
CHString SpanIncluding(LPCWSTR lpszCharSet) const throw (CHeap_Exception);
void TrimLeft() throw (CHeap_Exception);
void TrimRight() throw (CHeap_Exception);
void UnlockBuffer();
const CHString& operator=(char ch) throw (CHeap_Exception);
const CHString& operator=(WCHAR ch) throw (CHeap_Exception);
const CHString& operator=(CHString *p) throw (CHeap_Exception);
const CHString& operator=(LPCSTR lpsz) throw (CHeap_Exception);
const CHString& operator=(LPCWSTR lpsz) throw (CHeap_Exception);
const CHString& operator=(const CHString& stringSrc) throw (CHeap_Exception);
const CHString& operator=(const unsigned char* lpsz) throw (CHeap_Exception);
const CHString& operator+=(char ch) throw (CHeap_Exception);
const CHString& operator+=(WCHAR ch) throw (CHeap_Exception);
const CHString& operator+=(LPCWSTR lpsz) throw (CHeap_Exception);
const CHString& operator+=(const CHString& string) throw (CHeap_Exception);
WCHAR operator[](int nIndex) const;
operator LPCWSTR() const;
friend CHString WINAPI operator+(WCHAR ch, const CHString& string) throw (CHeap_Exception);
friend CHString WINAPI operator+(const CHString& string, WCHAR ch) throw (CHeap_Exception);
friend CHString WINAPI operator+(const CHString& string, LPCWSTR lpsz) throw (CHeap_Exception);
friend CHString WINAPI operator+(LPCWSTR lpsz, const CHString& string) throw (CHeap_Exception);
friend CHString WINAPI operator+(const CHString& string1, const CHString& string2) throw (CHeap_Exception);
protected:
LPWSTR m_pchData;
void AllocBeforeWrite(int nLen) throw (CHeap_Exception);
void AllocBuffer(int nLen) throw (CHeap_Exception);
void AllocCopy(CHString& dest, int nCopyLen, int nCopyIndex, int nExtraLen) const throw (CHeap_Exception);
void AssignCopy(int nSrcLen, LPCWSTR lpszSrcData) throw (CHeap_Exception);
void ConcatCopy(int nSrc1Len, LPCWSTR lpszSrc1Data, int nSrc2Len, LPCWSTR lpszSrc2Data) throw (CHeap_Exception);
void ConcatInPlace(int nSrcLen, LPCWSTR lpszSrcData);
void CopyBeforeWrite() throw (CHeap_Exception);
CHStringData* GetData() const;
void Init();
int LoadStringW(UINT nID, LPWSTR lpszBuf, UINT nMaxBuf) throw (CHeap_Exception);
void Release();
static void WINAPI Release(CHStringData* pData);
static int WINAPI SafeStrlen(LPCWSTR lpsz);
};
inline BOOL operator==(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) == 0; }
inline BOOL operator==(const CHString& s1, const CHString& s2) { return s1.Compare(s2) == 0; }
inline BOOL operator!=(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) != 0; }
inline BOOL operator!=(const CHString& s1, const CHString& s2) { return s1.Compare(s2) != 0; }
inline BOOL operator<(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) < 0; }
inline BOOL operator<(const CHString& s1, const CHString& s2) { return s1.Compare(s2) < 0; }
inline BOOL operator>(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) > 0; }
inline BOOL operator>(const CHString& s1, const CHString& s2) { return s1.Compare(s2) > 0; }
inline BOOL operator<=(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) <= 0; }
inline BOOL operator<=(const CHString& s1, const CHString& s2) { return s1.Compare(s2) <= 0; }
inline BOOL operator>=(const CHString& s1, LPCWSTR s2) { return s1.Compare(s2) >= 0; }
inline BOOL operator>=(const CHString& s1, const CHString& s2) { return s1.Compare(s2) >= 0; }
#endif