94 lines
1.7 KiB
C++
94 lines
1.7 KiB
C++
// Common/StdOutStream.cpp
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#include "StdAfx.h"
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#include <tchar.h>
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#include "StdOutStream.h"
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#include "IntToString.h"
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#include "StringConvert.h"
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#ifdef _MSC_VER
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// "was declared deprecated" disabling
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#pragma warning(disable : 4996 )
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#endif
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static const char kNewLineChar = '\n';
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static const char *kFileOpenMode = "wt";
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CStdOutStream g_StdOut(stdout);
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CStdOutStream g_StdErr(stderr);
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bool CStdOutStream::Open(const char *fileName)
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{
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Close();
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_stream = fopen(fileName, kFileOpenMode);
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_streamIsOpen = (_stream != 0);
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return _streamIsOpen;
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}
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bool CStdOutStream::Close()
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{
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if(!_streamIsOpen)
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return true;
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if (fclose(_stream) != 0)
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return false;
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_stream = 0;
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_streamIsOpen = false;
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return true;
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}
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bool CStdOutStream::Flush()
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{
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return (fflush(_stream) == 0);
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}
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CStdOutStream::~CStdOutStream ()
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{
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Close();
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}
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CStdOutStream & CStdOutStream::operator<<(CStdOutStream & (*aFunction)(CStdOutStream &))
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{
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(*aFunction)(*this);
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return *this;
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}
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CStdOutStream & endl(CStdOutStream & outStream)
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{
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return outStream << kNewLineChar;
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}
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CStdOutStream & CStdOutStream::operator<<(const char *string)
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{
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fputs(string, _stream);
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return *this;
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}
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CStdOutStream & CStdOutStream::operator<<(const wchar_t *string)
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{
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*this << (const char *)UnicodeStringToMultiByte(string, CP_OEMCP);
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return *this;
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}
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CStdOutStream & CStdOutStream::operator<<(char c)
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{
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fputc(c, _stream);
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return *this;
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}
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CStdOutStream & CStdOutStream::operator<<(int number)
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{
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char textString[32];
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ConvertInt64ToString(number, textString);
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return operator<<(textString);
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}
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CStdOutStream & CStdOutStream::operator<<(UInt64 number)
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{
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char textString[32];
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ConvertUInt64ToString(number, textString);
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return operator<<(textString);
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}
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