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Commit 83207fa2 authored by Steven Murray's avatar Steven Murray
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Removed the classes responsible for implementing the RTCOPY protocol from the... 

Removed the classes responsible for implementing the RTCOPY protocol from the CTA version of tapeserverd
parent 5449841b
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tapeserver/castor/legacymsg/RtcpErrorAppendix.cpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#include "castor/legacymsg/RtcpErrorAppendix.hpp"
#include <string.h>
//------------------------------------------------------------------------------
// constructor
//------------------------------------------------------------------------------
castor::legacymsg::RtcpErrorAppendix::RtcpErrorAppendix() throw():
severity(0),
errorCode(0),
maxTpRetry(0),
maxCpRetry(0) {
memset(errorMsg, '\0', sizeof(errorMsg));
}
tapeserver/castor/legacymsg/RtcpErrorAppendix.hpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#pragma once
#include <shift/Castor_limits.h>
#include <stdint.h>
namespace castor {
namespace legacymsg {
/**
* Error reporting appendix embedded within an RTCP tape and file request
* messages.
*/
struct RtcpErrorAppendix {
char errorMsg[CA_MAXLINELEN+1];
uint32_t severity; // Defined in rtcp_constants.h
uint32_t errorCode; // Defined in rtcp_constants.h
int32_t maxTpRetry; // Nb. of retries left on mount/pos
int32_t maxCpRetry; // Nb. of retries left on copy
/**
* Constructor.
*
* Sets all integer member-variables to 0 and all string member-variables to
* the empty string.
*/
RtcpErrorAppendix() throw();
}; // struct RtcpErrorAppendix
} // namespace legacymsg
} // namespace castor
tapeserver/castor/legacymsg/RtcpJobReplyMsgBody.cpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#include "castor/legacymsg/RtcpJobReplyMsgBody.hpp"
#include <string.h>
//------------------------------------------------------------------------------
// constructor
//------------------------------------------------------------------------------
castor::legacymsg::RtcpJobReplyMsgBody::RtcpJobReplyMsgBody() throw():
status(0) {
memset(errorMessage, '\0', sizeof(errorMessage));
}
tapeserver/castor/legacymsg/RtcpJobReplyMsgBody.hpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#pragma once
#include "Castor_limits.h"
#include <stdint.h>
#include <string>
namespace castor {
namespace legacymsg {
/**
* An RCP job reply message.
*/
struct RtcpJobReplyMsgBody {
int32_t status;
char errorMessage[1024];
/**
* Constructor.
*
* Sets all integer member-variables to 0 and all string member-variables to
* the empty string.
*/
RtcpJobReplyMsgBody() throw();
};
} // namespace legacymsg
} // namespace castor
tapeserver/castor/legacymsg/RtcpJobRqstMsgBody.cpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#include "castor/legacymsg/RtcpJobRqstMsgBody.hpp"
#include <string.h>
//------------------------------------------------------------------------------
// constructor
//------------------------------------------------------------------------------
castor::legacymsg::RtcpJobRqstMsgBody::RtcpJobRqstMsgBody() throw():
volReqId(0),
clientPort(0),
clientEuid(0),
clientEgid(0) {
memset(clientHost, '\0', sizeof(clientHost));
memset(dgn, '\0', sizeof(dgn));
memset(driveUnit, '\0', sizeof(driveUnit));
memset(clientUserName, '\0', sizeof(clientUserName));
}
tapeserver/castor/legacymsg/RtcpJobRqstMsgBody.hpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#pragma once
#include <shift/Castor_limits.h>
#include <stdint.h>
namespace castor {
namespace legacymsg {
/**
* An RCP job submission request message.
*/
struct RtcpJobRqstMsgBody {
uint32_t volReqId;
uint32_t clientPort;
uint32_t clientEuid;
uint32_t clientEgid;
char clientHost[CA_MAXHOSTNAMELEN+1];
char dgn[CA_MAXDGNLEN+1];
char driveUnit[CA_MAXUNMLEN+1];
char clientUserName[CA_MAXUSRNAMELEN+1];
/**
* Constructor.
*
* Sets all integer member-variables to 0 and all string member-variables to
* the empty string.
*/
RtcpJobRqstMsgBody() throw();
}; // struct RtcpJobRqstMsgBody
} // namespace legacymsg
} // namespace castor
tapeserver/castor/legacymsg/RtcpMarshal.cpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#include "castor/io/io.hpp"
#include "castor/legacymsg/CommonMarshal.hpp"
#include "castor/legacymsg/RtcpMarshal.hpp"
#include "h/rtcp_constants.h"
#include <errno.h>
#include <iostream>
#include <shift/vdqm_constants.h>
#include <string.h>
//-----------------------------------------------------------------------------
// marshal
//-----------------------------------------------------------------------------
size_t castor::legacymsg::marshal(char *const dst, const size_t dstLen,
const RtcpJobRqstMsgBody &src) {
if(dst == NULL) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobRqstMsgBody"
": Pointer to destination buffer is NULL";
throw ex;
}
// Calculate the length of the message body
const uint32_t len =
4*sizeof(uint32_t) +
strlen(src.clientHost) +
strlen(src.dgn) +
strlen(src.driveUnit) +
strlen(src.clientUserName) +
4; // 4 = the number of string termination characters
// Calculate the total length of the message (header + body)
// Message header = magic + reqType + len = 3 * sizeof(uint32_t)
const size_t totalLen = 3 * sizeof(uint32_t) + len;
// Check that the message buffer is big enough
if(totalLen > dstLen) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobRqstMsgBody"
": Buffer too small: required=" << totalLen << " actual=" << dstLen;
throw ex;
}
// Marshall the whole message (header + body)
char *p = dst;
io::marshalUint32(RTCOPY_MAGIC_OLD0 , p); // Magic number
io::marshalUint32(VDQM_CLIENTINFO , p); // Request type
io::marshalUint32(len , p); // Length of message body
io::marshalUint32(src.volReqId , p);
io::marshalUint32(src.clientPort , p);
io::marshalUint32(src.clientEuid , p);
io::marshalUint32(src.clientEgid , p);
io::marshalString(src.clientHost , p);
io::marshalString(src.dgn , p);
io::marshalString(src.driveUnit , p);
io::marshalString(src.clientUserName , p);
// Calculate the number of bytes actually marshalled
const size_t nbBytesMarshalled = p - dst;
// Check that the number of bytes marshalled was what was expected
if(totalLen != nbBytesMarshalled) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobRqstMsgBody"
": Mismatch between expected total length and actual"
": expected=" << totalLen << " actual=" << nbBytesMarshalled;
throw ex;
}
return totalLen;
}
//-----------------------------------------------------------------------------
// unmarshal
//-----------------------------------------------------------------------------
void castor::legacymsg::unmarshal(const char * &src,
size_t &srcLen, RtcpJobRqstMsgBody &dst) {
io::unmarshalUint32(src, srcLen, dst.volReqId);
io::unmarshalUint32(src, srcLen, dst.clientPort);
io::unmarshalUint32(src, srcLen, dst.clientEuid);
io::unmarshalUint32(src, srcLen, dst.clientEgid);
io::unmarshalString(src, srcLen, dst.clientHost);
io::unmarshalString(src, srcLen, dst.dgn);
io::unmarshalString(src, srcLen, dst.driveUnit);
io::unmarshalString(src, srcLen, dst.clientUserName);
}
//-----------------------------------------------------------------------------
// marshal
//-----------------------------------------------------------------------------
size_t castor::legacymsg::marshal(char *const dst,
const size_t dstLen, const RtcpJobReplyMsgBody &src)
{
if(dst == NULL) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobReplyMsgBody"
": Pointer to destination buffer is NULL";
throw ex;
}
// Minimum buffer length = magic number + request type + length + status code
// + terminating null character
const size_t minimumLen = 4*sizeof(uint32_t) + 1;
if(dstLen < minimumLen) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobReplyMsgBody"
": Buffer too small: required=" << minimumLen << " actual=" << dstLen;
throw ex;
}
// Calculate the length of the error message to be sent taking into account
// the fact that the error message should be right trimmed if it is too large
// to fit in the destination buffer.
const size_t headerLen = 3 * sizeof(uint32_t); // magic + reqType + len
// free space = total - header - status - terminating null character
const size_t freeSpace = dstLen - headerLen - sizeof(uint32_t) - 1;
const size_t errLenToSend = strlen(src.errorMessage) < freeSpace ?
strlen(src.errorMessage) : freeSpace;
// Calculate the length of the message body
// Message body = status + error message + terminating null character
const uint32_t len = sizeof(src.status) + errLenToSend + 1;
// Calculate the total length of the message (header + body)
const size_t totalLen = headerLen + len;
char *p = dst;
io::marshalUint32(RTCOPY_MAGIC_OLD0, p); // Magic number
io::marshalUint32(VDQM_CLIENTINFO , p); // Request type
io::marshalUint32(len , p); // Length
io::marshalUint32(src.status , p); // status code
strncpy(p, src.errorMessage, errLenToSend);
*(p+errLenToSend) = '0';
p = p + errLenToSend + 1;
// Calculate the number of bytes actually marshalled
const size_t nbBytesMarshalled = p - dst;
// Check that the number of bytes marshalled was what was expected
if(totalLen != nbBytesMarshalled) {
castor::exception::Exception ex;
ex.getMessage() << "Failed to marshal RtcpJobReplyMsgBody"
": Mismatch between expected total length and actual"
": expected=" << totalLen << " actual=" << nbBytesMarshalled;
throw ex;
}
return totalLen;
}
//-----------------------------------------------------------------------------
// unmarshal
//-----------------------------------------------------------------------------
void castor::legacymsg::unmarshal(const char * &src, size_t &srcLen,
RtcpJobReplyMsgBody &dst) {
// Unmarshal the status number
io::unmarshalInt32(src, srcLen, dst.status);
// The error message will be right trimmed if it is too large
const size_t maxBytesToUnmarshal = srcLen < sizeof(dst.errorMessage) ?
srcLen : sizeof(dst.errorMessage);
// Unmarshal the error message
if(maxBytesToUnmarshal > 0) {
strncpy(dst.errorMessage, src, maxBytesToUnmarshal);
dst.errorMessage[maxBytesToUnmarshal - 1] = '\0';
src = src + strlen(dst.errorMessage) + 1;
srcLen = srcLen - strlen(dst.errorMessage) - 1;
} else {
dst.errorMessage[0] = '\0';
// No need to update src or srcLen
}
}
tapeserver/castor/legacymsg/RtcpMarshal.hpp deleted 100644 → 0
View file @ 5449841b
/******************************************************************************
*
* This file is part of the Castor project.
* See http://castor.web.cern.ch/castor
*
* Copyright (C) 2003 CERN
* 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 2
* 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.
*
*
*
*
* @author Castor Dev team, castor-dev@cern.ch
*****************************************************************************/
#pragma once
#include "castor/exception/Exception.hpp"
#include "castor/legacymsg/GiveOutpMsgBody.hpp"
#include "castor/legacymsg/RtcpJobRqstMsgBody.hpp"
#include "castor/legacymsg/RtcpJobReplyMsgBody.hpp"
#include <errno.h>
#include <stdint.h>
#include <string>
namespace castor {
namespace legacymsg {
/**
* Marshalls the specified source message body structure into the
* specified destination buffer.
*
* @param dst The destination message buffer.
* @param dstLen The length of the destination buffer.
* @param src The source structure.
* @return The total length of the message (header + body).
*/
size_t marshal(char *const dst, const size_t dstLen,
const RtcpJobRqstMsgBody &src) ;
/**
* Marshalls the specified source message body structure into the
* specified destination buffer.
*
* @param dst The destination message buffer.
* @param src The source structure.
* @return The total length of the message (header + body).
*/
template<int n> size_t marshal(char (&dst)[n],
const RtcpJobRqstMsgBody &src) {
return marshal(dst, n, src);
}
/**
* Unmarshals a message body with the specified destination structure type
* from the specified source buffer.
*
* @param src In/out parameter, before invocation points to the source
* buffer where the message body should be unmarshalled from and on return
* points to the byte in the source buffer immediately after the
* unmarshalled message body.
* @param srcLen In/our parameter, before invocation is the length of the
* source buffer from where the message body should be unmarshalled and on
* return is the number of bytes remaining in the source buffer.
* @param dst The destination message body structure.
*/
void unmarshal(const char * &src, size_t &srcLen,
RtcpJobRqstMsgBody &dst) ;
/**
* Marshalls the specified source message body structure into the
* specified destination buffer.
*
* @param dst The destination message buffer.
* @param dstLen The length of the destination buffer.
* @param src The source structure.
* @return The total length of the message (header + body).
*/
size_t marshal(char *const dst, const size_t dstLen,
const RtcpJobReplyMsgBody &src) ;
/**
* Marshalls the specified source message body structure into the
* specified destination buffer.
*
* @param dst The destination message buffer.
* @param src The source structure.
* @return The total length of the message (header + body).
*/
template<int n> size_t marshal(char (&dst)[n],
const RtcpJobReplyMsgBody &src) {
return marshal(dst, n, src);
}
/**
* Unmarshals a message body with the specified destination structure type
* from the specified source buffer.
*
* @param src In/out parameter, before invocation points to the source
* buffer where the message body should be unmarshalled from and on return
* points to the byte in the source buffer immediately after the
* unmarshalled message body.
* @param srcLen In/our parameter, before invocation is the length of the
* source buffer from where the message body should be unmarshalled and on