- Added missing VFS\Tools files and folder.

git-svn-id: https://ja2svn.mooo.com/source/ja2/trunk/GameSource/ja2_v1.13/Build@3000 3b4a5df2-a311-0410-b5c6-a8a6f20db521

VFS/Tools/Log.cpp

@@ -0,0 +1,217 @@
+#include "Log.h"
+
+#ifdef WIN32
+const char CLog::endl[] = "\r\n";
+#else
+const char CLog::endl[] = "\n";
+#endif
+
+std::list<CLog*>& CLog::_logs()
+{
+	static std::list<CLog*> logs;
+	return logs;
+}
+
+CLog* CLog::Create(vfs::Path fileName, bool append, EFlushMode flushMode)
+{
+	_logs().push_back(new CLog(fileName, append, flushMode));
+	return _logs().back();
+}
+void CLog::FlushFinally()
+{
+	std::list<CLog*>::iterator it = _logs().begin();
+	for(; it != _logs().end(); ++it)
+	{
+		delete *it;
+	}
+	_logs().clear();
+}
+
+void CLog::FlushAll()
+{
+	std::list<CLog*>::iterator it = _logs().begin();
+	for(; it != _logs().end(); ++it)
+	{
+		(*it)->Flush();
+		(*it)->_file = NULL;
+	}
+}
+
+
+CLog::CLog(vfs::Path fileName, bool append, EFlushMode flushMode)
+:	_filename(fileName), _file(NULL), _own_file(false),
+	_first_write(true), _flush_mode(flushMode), _append(append),
+	_buffer_size(0), _buffer_test_size(512)
+{};
+
+CLog::~CLog()
+{
+	_test_flush(true);
+	if(_file && _own_file)
+	{
+		delete _file;
+	}
+}
+
+CLog& CLog::operator<<(unsigned int const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(unsigned short const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(unsigned char const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(int const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(short const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(char const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(float const& t)
+{
+	return PushNumber(t);
+}
+CLog& CLog::operator<<(double const& t)
+{
+	return PushNumber(t);
+}
+
+CLog& CLog::operator<<(const char* t)
+{
+	_buffer << t;
+	_buffer_size += strlen(t);
+	_test_flush();
+	return *this;
+}
+CLog& CLog::operator<<(const wchar_t* t)
+{
+	std::string s = utf8string::as_utf8(t);
+	_buffer << s;
+	_buffer_size += s.length();
+	_test_flush();
+	return *this;
+}
+CLog& CLog::operator<<(std::string const& t)
+{
+	_buffer << t;
+	_buffer_size += t.length();
+	_test_flush();
+	return *this;
+}
+CLog& CLog::operator<<(std::wstring const& t)
+{
+	std::string s = utf8string::as_utf8(t);
+	_buffer << s;
+	_buffer_size += s.length();
+	_test_flush();
+	return *this;
+}
+CLog& CLog::operator<<(utf8string const& t)
+{
+	std::string s = t.utf8();
+	_buffer << s;
+	_buffer_size += s.length();
+	_test_flush();
+	return *this;
+}
+
+CLog& CLog::Endl()
+{
+	_buffer << CLog::endl;
+	_buffer_size += sizeof(CLog::endl)-1;
+	_test_flush();
+	return *this;
+}
+
+void CLog::SetAppend(bool append)
+{
+	_append = append;
+}
+
+void CLog::SetBufferSize(vfs::UInt32 bufferSize)
+{
+	_buffer_test_size = bufferSize;
+}
+
+void CLog::_test_flush(bool force)
+{
+	if( (_flush_mode == FLUSH_IMMEDIATELY) || 
+		(_flush_mode == FLUSH_BUFFER && _buffer_size > _buffer_test_size) || 
+		(/*_flush_mode == FLUSH_ON_DELETE &&*/ force == true) )
+	{
+		Flush();
+	}
+}
+
+#include <ctime>
+void CLog::Flush()
+{
+	vfs::UInt32 buflen = _buffer.str().length();
+	if(buflen == 0)
+	{
+		return;
+	}
+
+	if(!_file)
+	{
+		try
+		{
+			vfs::COpenWriteFile file_raii(_filename,true,!_append);
+			_file = &file_raii.file();
+			file_raii.release();
+		}
+		catch(CBasicException& ex)
+		{
+			LogException(ex);
+			// write file anyway 
+			_file = vfs::tWriteableFile::Cast(new vfs::CFile(_filename));
+			_file->OpenWrite(true,!_append);
+			_own_file = true;
+		}
+	}
+
+	vfs::COpenWriteFile wfile(_file);
+	if(_append)
+	{
+		wfile.file().SetWriteLocation(0,vfs::IBaseFile::SD_END);
+	}
+
+	vfs::UInt32 io;
+	if(_first_write)
+	{
+		time_t rawtime;
+		time ( &rawtime );
+		std::string datetime(ctime(&rawtime));
+		std::string s_out;
+	
+		vfs::UInt32 wloc = wfile.file().GetWriteLocation();
+		if(wloc > 0)
+		{
+			s_out = CLog::endl;
+		}
+		s_out += " *** ";
+		s_out += datetime.substr(0,datetime.length()-1);
+		s_out += " *** ";
+		s_out += CLog::endl;
+		s_out += CLog::endl;
+		wfile.file().Write(s_out.c_str(), s_out.length(), io);
+		_first_write = false;
+	}
+
+	wfile.file().Write(_buffer.str().c_str(), buflen, io);
+	_buffer.str("");
+	_buffer.clear();
+	_buffer_size = 0;
+
+	_append = true;
+}