oexBOOL CCircBuf::Peek( CStr8 &x_sStr, t_size x_uMax )
{
// Lock the buffer
oexAutoLock ll( &m_lock );
if ( !ll.IsLocked() )
return oexFALSE;
// Zero means all of it
if ( !x_uMax )
x_uMax = GetMaxRead();
// Anything to read?
if ( !x_uMax )
return oexFALSE;
// Allocate memory
if ( !x_sStr.OexAllocate( x_uMax ) )
return oexFALSE;
t_size uRead = 0;
// Read the string from the buffer
Peek( x_sStr._Ptr(), x_uMax, &uRead );
// Ensure didn't read more than we should have
oexASSERT( x_uMax >= uRead );
// Don't assume it's NULL terminated
x_sStr.SetLength( uRead );
return oexTRUE;
}
int CSys::vPrint( oexCSTR8 x_pFmt, oexVaList pArgs )
{ //_STT();
CStr8 s;
s.vFmt( x_pFmt, pArgs );
Echo( s.Ptr() );
return s.Length();
}
int CSys::Print( oexCSTR8 x_pFmt, ... )
{ //_STT();
CStr8 s;
oexVaList ap;
oexVaStart( ap, x_pFmt );
s.vFmt( x_pFmt, (va_list)ap );
oexVaEnd( ap );
Echo( s.Ptr() );
return s.Length();
}
int CSys::Echo( oexCSTRW x_pFmt )
{//_STT();
if ( !x_pFmt )
return 0;
CStr8 s = oexStrWToStr( x_pFmt );
#if defined( oexUNICODE )
CUtil::AddOutput( x_pFmt, s.Length(), oexTRUE );
#else
CUtil::AddOutput( s.Ptr(), s.Length(), oexTRUE );
#endif
return ::puts( s.Ptr() );
}
void CConsole::SaveHistory()
{
WriteBuffer buffer;
const int linesToSkip = (int)m_deqBufHistory.size() - m_MaxHistoryLines;
std::deque<std::wstring>::reverse_iterator it = m_deqBufHistory.rbegin();
if(linesToSkip > 0)
std::advance(it, linesToSkip);
for (; it != m_deqBufHistory.rend(); ++it)
{
CStr8 line = CStrW(*it).ToUTF8();
buffer.Append(line.data(), line.length());
static const char newline = '\n';
buffer.Append(&newline, 1);
}
g_VFS->CreateFile(m_sHistoryFile, buffer.Data(), buffer.Size());
}
oexBOOL CVfsFtpSession::CmdPasv()
{
oexBOOL bStarted = oexFALSE;
// Loop through port numbers
if ( m_uPasvPort >= 3900 )
m_uPasvPort = 3110;
while ( m_uPasvPort < 4000 && !bStarted )
{
// Next port
m_uPasvPort++;
// Ensure the thread is running
if ( !m_nsData.IsRunning() )
m_nsData.Start();
// Reset server
m_nsData.Queue( 0, oexCall( oexT( "Reset" ) ) );
// Bind to port
if ( m_nsData.Queue( 0, oexCall( oexT( "Bind" ), m_uPasvPort ) )
.Wait( oexDEFAULT_TIMEOUT ).GetReply().ToInt()
&& m_nsData.Queue( 0, oexCall( oexT( "Listen" ), 0 ) )
.Wait( oexDEFAULT_TIMEOUT ).GetReply().ToInt() )
bStarted = oexTRUE;
} // end while
// Did we get a server?
if ( bStarted )
{
// Tell the client where the server is
CStr8 sAddress = oexStrToStr8( LocalAddress().GetDotAddress().Replace( '.', ',' ) );
Write( CStr8().Fmt( "227 Entering Passive Mode (%s,%u,%u).\n",
sAddress.Ptr(), m_uPasvPort >> 8 & 0xff, m_uPasvPort & 0xff ) );
} // end if
else
CStr8 CIpSocket::Recv( oexUINT x_uMax, oexUINT x_uFlags )
{
// Do we have a size limit?
if ( x_uMax )
{
// Allocate buffer
CStr8 sBuf;
sBuf.Allocate( x_uMax );
// Attempt to read data
oexUINT uRead = Recv( sBuf._Ptr(), x_uMax, oexNULL, x_uFlags );
// Accept as the length
sBuf.SetLength( uRead );
return sBuf;
} // end if
// Allocate buffer
CStr8 sBuf;
oexUINT uRead = 0, uOffset = 0;
// Allocate space
if ( !sBuf.OexAllocate( oexSTRSIZE ) )
return sBuf;
// Read all available data
while ( 0 < ( uRead = Recv( sBuf._Ptr( uOffset ), oexSTRSIZE, oexNULL, x_uFlags ) )
&& (oexINT)uRead >= oexSTRSIZE )
{
if ( (oexINT)uRead > oexSTRSIZE )
uRead = oexSTRSIZE;
// Allocate more space
uOffset += uRead;
if ( !sBuf.Allocate( uOffset + oexSTRSIZE ) )
return sBuf;
} // end while
// Set the length
sBuf.SetLength( uOffset + uRead );
return sBuf;
}
CStr8 CSerialPort::Read( oexSIZE_T x_nSize )
{_STT();
SSerialPortSettings *pS = (SSerialPortSettings*)m_pSettings;
if ( !pS || 0 > pS->fd )
return CStr8();
CStr8 s;
oexSTR8 p = s.Allocate( x_nSize );
if ( !p )
return CStr8();
// Attempt to read data from port
int nRead = read( pS->fd, p, x_nSize );
if ( 0 > nRead )
{ m_nError = errno;
return CStr8();
} // end if
// How many bytes did we read?
s.SetLength( nRead );
return s;
}
PSRETURN IGUIObject::LogInvalidSettings(const CStr8& Setting) const
{
LOGWARNING("IGUIObject: setting %s was not found on an object",
Setting.c_str());
return PSRETURN_GUI_InvalidSetting;
}
oexBOOL CVfsFtpSession::OnRead( oexINT x_nErr )
{
// Process the incomming data
if ( !TBufferedPort< CAutoSocket >::OnRead( x_nErr ) )
return oexFALSE;
// Grab the data
CStr8 sData = Rx().Read();
// First token should be the command
CStr8 sCmd = sData.ParseNextToken().ToUpper();
// USER
if ( sCmd == "USER" )
{ m_sUser = sData.ParseNextToken();
Write( CStr8( "331 Password required for " ) << m_sUser << ".\n" );
} // end if
// PASS
else if ( sCmd == "PASS" )
{ m_sPassword = sData.ParseNextToken();
Write( CStr8( "230 User \'" ) << m_sUser << "\' logged in at " << oexStrToStr8( CSysTime( 2 ).FormatTime( oexT( "GMT : %Y/%c/%d - %g:%m:%s.%l" ) ) ) << ".\n" );
} // end else if
// SYST
else if ( sCmd == "SYST" )
Write( "215 Windows_NT\n" );
// PWD
else if ( sCmd == "PWD" )
{ if ( !m_sCurrent.Length() )
m_sCurrent = "/";
Write( CStr8( "257 \"" ) << m_sCurrent << "\" is current directory.\n" );
} // end else if
// CWD
else if ( sCmd == "CWD" )
{ sData = sData.TrimWhiteSpace();
if ( *sData != '/' && *sData != '\\' )
sData = CStr8::BuildPath( m_sCurrent, sData );
m_sCurrent = sData;
Write( "250 CWD command successful.\n" );
} // end else if
// MKD
else if ( sCmd == "MKD" )
{ sData = sData.TrimWhiteSpace();
if ( *sData != '/' && *sData != '\\' )
sData = CStr8::BuildPath( m_sCurrent, sData );
m_vfs.MakeFolder( CStr8::BuildPath( m_sRoot, sData ).Ptr() );
Write( "250 MKD command successful.\n" );
} // end else if
// RMD
else if ( sCmd == "RMD" )
{ sData = sData.TrimWhiteSpace();
if ( *sData != '/' && *sData != '\\' )
sData = CStr8::BuildPath( m_sCurrent, sData );
m_vfs.Delete( CStr8::BuildPath( m_sRoot, sData ).Ptr() );
Write( "250 RMD command successful.\n" );
} // end else if
// CDUP
else if ( sCmd == "CDUP" )
{ m_sCurrent.RParse( "/\\" );
Write( "250 CDUP command successful.\n" );
} // end else if
// NOOP
else if ( sCmd == "NOOP" )
Write( "200 Ok.\n" );
// NOOP
else if ( sCmd == "REST" )
{ m_nsData.Destroy();
Write( "200 Ok.\n" );
} // end else if
// PASV
else if ( sCmd == "PASV" )
CmdPasv();
// TYPE
else if ( sCmd == "TYPE" )
{ m_sType = sData.ParseNextToken();
Write( CStr8( "200 Type set to " ) << m_sType << ".\n" );
} // end else if
// LIST
else if ( sCmd == "LIST" )
CmdList();
// RETR
else if ( sCmd == "RETR" )
CmdRetr( sData.TrimWhiteSpace().Ptr() );
// STOR
else if ( sCmd == "STOR" )
CmdStor( sData.TrimWhiteSpace().Ptr() );
// DELE
else if ( sCmd == "DELE" )
{ sData = sData.TrimWhiteSpace();
if ( *sData != '/' && *sData != '\\' )
sData = CStr8::BuildPath( m_sCurrent, sData );
m_vfs.Delete( CStr8::BuildPath( m_sRoot, sData ).Ptr() );
Write( "250 DELE command successful.\n" );
} // end if
// QUIT
else if ( sCmd == "QUIT" )
{ Write( "221 Goodbye.\n" );
CloseSession();
}
// Error...
else
Write( CStr8( "500 \'" ) << sCmd << "\': Huh?\n" );
return oexTRUE;
}
CStr CBaseFile::GetSysFolder( oexBOOL x_bShared, oexINT x_nFolderId, oexINT x_nMaxLength )
{
// Get the folder
switch( x_nFolderId )
{
case eFidNone :
break;
case eFidTemp :
{
const char *pTmp;
if ( !( pTmp = getenv( "TMPDIR" ) )
&& !( pTmp = getenv( "TEMP" ) )
&& !( pTmp = getenv( "TMP" ) )
)
return oexT( "/tmp" );
return oexMbToStr( pTmp );
} break;
case eFidSystem :
return CBaseFile_GetHome();
case eFidUserOs :
return oexT( "/sys" );
case eFidCurrent :
{
// Ask for the current working directory
CStr8 s;
char *cwd = s.Allocate( oexSTRSIZE );
if ( !cwd || !getcwd( cwd, oexSTRSIZE ) || !*cwd )
s.Destroy();
return s;
} break;
case eFidRoot :
case eFidDefDrive :
return oexT( "/" );
case eFidFonts :
return oexT( "/usr/share/fonts/truetype/msttcorefonts" );
case eFidSettings :
if ( x_bShared )
return oexT( "/var/lib" );
return oexBuildPath( CBaseFile_GetHome(), oexT( ".config" ) );
case eFidDesktop :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Desktop" ) );
case eFidDownloads :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Downloads" ) );
case eFidTemplates :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Templates" ) );
case eFidPublic :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Public" ) );
case eFidDocuments :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Documents" ) );
case eFidMusic :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Music" ) );
case eFidPictures :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Pictures" ) );
case eFidVideo :
return oexBuildPath( CBaseFile_GetHome(), oexT( "Videos" ) );
default :
break;
} // end switch
return oexT( "" );
}
