bool cBinaryFile::Openfile(const char*e_strFileName,const char*e_strformat)
{
this->m_pFile = MyFileOpen(e_strFileName,e_strformat );
if(m_pFile)
return true;
return false;
}
bool cBinaryFile::Writefile(const char*e_str,bool e_bBinary,bool e_bForceToWrite)
{
CloseFile();
#ifdef WIN32
if( e_bForceToWrite )
{
int l_iFlag = FILE_ATTRIBUTE_NORMAL;
if( e_bForceToWrite )
l_iFlag |= (FILE_FLAG_WRITE_THROUGH);
m_FileHandle = CreateFile(UT::CharToWchar(e_str).c_str(), GENERIC_WRITE, 0, nullptr, CREATE_ALWAYS, l_iFlag, nullptr);
if (m_FileHandle != INVALID_HANDLE_VALUE)
{
int file_descriptor = _open_osfhandle((intptr_t)m_FileHandle, 0);
if (file_descriptor != -1)
{
if( e_bBinary )
m_pFile = _fdopen(file_descriptor, "wb+");//b for windows only
else
this->m_pFile = _fdopen(file_descriptor,"w");
}
}
}
else
{
if( e_bBinary )
this->m_pFile = MyFileOpen(e_str,"wb+");
else
this->m_pFile = MyFileOpen(e_str,"w");
}
#else
std::string l_strFileName = e_str;
if( e_bBinary )
this->m_pFile = MyFileOpen(l_strFileName.c_str(),"wb+" );
else
this->m_pFile = MyFileOpen(l_strFileName.c_str(),"w" );
#endif
if(m_pFile)
return true;
return false;
}
// =====================================================================================================================
// str为要打开的文件名(包含路径) 例如 debug1/debug2/debug3/debug.log
// =====================================================================================================================
CFileLogWriter::CFileLogWriter(const std::string &str)
{
// 先创建文件夹
size_t pos = str.find('/');
std::string strTemp;
while (pos != std::string::npos) {
strTemp = str.substr(0, pos);
MyCreateDirectory(strTemp.c_str());
pos = str.find('/', pos + 1);
}
m_fp = MyFileOpen(str.c_str(), "a+");
}
