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// Common/StdOutStream.cpp
#include "StdAfx.h"
#include <tchar.h>
#include "StdOutStream.h"
#include "Common/IntToString.h"
#include "Common/StringConvert.h"
static const char kNewLineChar = '\n';
static const char *kFileOpenMode = "wt";
CStdOutStream g_StdOut(stdout);
CStdOutStream g_StdErr(stderr);
bool CStdOutStream::Open(const char *fileName)
{
Close();
_stream = fopen(fileName, kFileOpenMode);
_streamIsOpen = (_stream != 0);
return _streamIsOpen;
}
bool CStdOutStream::Close()
{
if(!_streamIsOpen)
return true;
_streamIsOpen = (fclose(_stream) != 0);
return !_streamIsOpen;
}
bool CStdOutStream::Flush()
{
if(!_streamIsOpen)
return false;
return (fflush(_stream) == 0);
}
CStdOutStream::~CStdOutStream ()
{
Close();
}
CStdOutStream & CStdOutStream::operator<<(CStdOutStream & (*aFunction)(CStdOutStream &))
{
(*aFunction)(*this);
return *this;
}
CStdOutStream & endl(CStdOutStream & outStream)
{
return outStream << kNewLineChar;
}
CStdOutStream & CStdOutStream::operator<<(const char *string)
{
fputs(string, _stream);
return *this;
}
CStdOutStream & CStdOutStream::operator<<(const wchar_t *string)
{
*this << (const char *)UnicodeStringToMultiByte(string, CP_OEMCP);
return *this;
}
CStdOutStream & CStdOutStream::operator<<(char c)
{
fputc(c, _stream);
return *this;
}
CStdOutStream & CStdOutStream::operator<<(int number)
{
char textString[32];
ConvertInt64ToString(number, textString);
return operator<<(textString);
}
CStdOutStream & CStdOutStream::operator<<(UInt64 number)
{
char textString[32];
ConvertUInt64ToString(number, textString);
return operator<<(textString);
}
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