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FtpClientFile.hpp
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199 lines (167 loc) · 4.68 KB
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/*
* Copyright (C) 2012 Yee Young Han <websearch@naver.com> (http://blog.naver.com/websearch)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/**
* @ingroup FtpStack
* @brief 파일을 FTP 서버로 업로드한다.
* @param pszLocalPath 로컬 파일 PATH
* @returns 성공하면 true 를 리턴하고 그렇지 않으면 false 를 리턴한다.
*/
bool CFtpClient::Upload( const char * pszLocalPath )
{
std::string strFileName;
if( IsExistFile( pszLocalPath ) == false )
{
CLog::Print( LOG_ERROR, "%s file(%s) doesn't exist", __FUNCTION__, pszLocalPath );
return false;
}
if( GetFileNameOfFilePath( pszLocalPath, strFileName ) == false )
{
CLog::Print( LOG_ERROR, "%s GetFileNameOfFilePath(%s) error", __FUNCTION__, pszLocalPath );
return false;
}
#ifdef WIN32
if( m_bUseUtf8 )
{
std::string strUtf8;
if( AnsiToUtf8( strFileName.c_str(), strUtf8 ) )
{
strFileName = strUtf8;
}
}
#endif
if( SendBinaryPassive() == false )
{
return false;
}
if( Send( "STOR %s", strFileName.c_str() ) == false )
{
return false;
}
Socket hSocket = TcpConnect( m_strDataIp.c_str(), m_iDataPort, m_iTimeout );
if( hSocket == INVALID_SOCKET )
{
CLog::Print( LOG_ERROR, "%s TcpConnect(%s:%d) error(%d)", __FUNCTION__, m_strDataIp.c_str(), m_iDataPort, GetError() );
return false;
}
int iFd = open( pszLocalPath, OPEN_READ_FLAG, OPEN_READ_MODE );
if( iFd >= 0 )
{
int iRead;
char szBuf[8192];
while( 1 )
{
iRead = read( iFd, szBuf, sizeof(szBuf) );
if( iRead <= 0 ) break;
if( TcpSend( hSocket, szBuf, iRead ) != iRead )
{
CLog::Print( LOG_ERROR, "%s TcpSend(%s:%d) error(%d)", __FUNCTION__, m_strDataIp.c_str(), m_iDataPort, GetError() );
break;
}
}
close( iFd );
}
else
{
CLog::Print( LOG_ERROR, "%s open(%s) error(%d)", __FUNCTION__, pszLocalPath, GetError() );
}
closesocket( hSocket );
if( Recv( 150 ) == false ||
Recv( 226 ) == false )
{
return false;
}
return true;
}
/**
* @ingroup FtpStack
* @brief FTP 서버에서 파일을 다운로드한다.
* @param pszFileName FTP 서버의 파일 이름
* @param pszLocalPath 다운로드한 파일을 저장할 파일 PATH
* @returns 성공하면 true 를 리턴하고 그렇지 않으면 false 를 리턴한다.
*/
bool CFtpClient::Download( const char * pszFileName, const char * pszLocalPath )
{
std::string strFileName = pszFileName;
if( IsExistFile( pszLocalPath ) )
{
CLog::Print( LOG_ERROR, "%s file(%s) exist", __FUNCTION__, pszLocalPath );
return false;
}
std::string strFolder;
GetFolderPathOfFilePath( pszLocalPath, strFolder );
if( IsExistFile( strFolder.c_str() ) == false )
{
if( CDirectory::Create( strFolder.c_str() ) == false )
{
CLog::Print( LOG_ERROR, "%s file(%s) create error", __FUNCTION__, strFolder.c_str() );
return false;
}
}
#ifdef WIN32
if( m_bUseUtf8 )
{
std::string strUtf8;
if( AnsiToUtf8( pszFileName, strUtf8 ) )
{
strFileName = strUtf8;
}
}
#endif
if( SendBinaryPassive() == false )
{
return false;
}
if( Send( "RETR %s", strFileName.c_str() ) == false )
{
return false;
}
Socket hSocket = TcpConnect( m_strDataIp.c_str(), m_iDataPort, m_iTimeout );
if( hSocket == INVALID_SOCKET )
{
CLog::Print( LOG_ERROR, "%s TcpConnect(%s:%d) error(%d)", __FUNCTION__, m_strDataIp.c_str(), m_iDataPort, GetError() );
return false;
}
int iFd = open( pszLocalPath, OPEN_WRITE_FLAG, OPEN_WRITE_MODE );
if( iFd >= 0 )
{
int iRead;
char szBuf[8192];
while( 1 )
{
iRead = TcpRecv( hSocket, szBuf, sizeof(szBuf), m_iTimeout );
if( iRead <= 0 ) break;
if( write( iFd, szBuf, iRead ) != iRead )
{
CLog::Print( LOG_ERROR, "%s write error(%d)", __FUNCTION__, GetError() );
break;
}
}
close( iFd );
}
else
{
CLog::Print( LOG_ERROR, "%s open(%s) error(%d)", __FUNCTION__, pszLocalPath, GetError() );
}
closesocket( hSocket );
if( Recv( 150 ) == false ||
Recv( 226 ) == false )
{
return false;
}
return true;
}