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/*******************************************************************************
* pov_err.cpp
*
* ---------------------------------------------------------------------------
* Persistence of Vision Ray Tracer ('POV-Ray') version 3.7.
* Copyright 1991-2013 Persistence of Vision Raytracer Pty. Ltd.
*
* POV-Ray is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* POV-Ray 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
* ---------------------------------------------------------------------------
* POV-Ray is based on the popular DKB raytracer version 2.12.
* DKBTrace was originally written by David K. Buck.
* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
* ---------------------------------------------------------------------------
* $File: //depot/public/povray/3.x/source/base/pov_err.cpp $
* $Revision: #1 $
* $Change: 6069 $
* $DateTime: 2013/11/06 11:59:40 $
* $Author: chrisc $
*******************************************************************************/
// configbase.h must always be the first POV file included within base *.cpp files
#include "base/configbase.h"
#include "base/povmscpp.h"
#include "base/pov_err.h"
#include <cstring>
// this must be the last file included
#include "base/povdebug.h"
namespace pov_base
{
std::string Exception::lookup_code(int err, const char *file, unsigned int line)
{
char str[256];
// skip over part of filename, if present, to make output more compact.
if (file != NULL && (strncmp(file, "../../source/", 13) == 0 || strncmp(file, "..\\..\\source\\", 13) == 0))
file += 13;
switch(err)
{
case kNoErr:
if (file == NULL)
return "(Failed to determine error: no code found.)";
sprintf(str, "(Failed to determine error: no code in exception thrown at %s line %d.)", file, line);
return std::string(str);
case kParamErr:
return "Invalid parameter.";
case kMemFullErr:
if (file == NULL)
return "Out of memory.";
sprintf(str, "Memory allocation failure exception thrown at %s line %d.", file, line);
return std::string(str);
case kInvalidDataSizeErr:
return "Invalid data size.";
case kCannotHandleDataErr:
return "Cannot handle data of this type or kind.";
case kNullPointerErr:
return "Unexpected null pointer.";
case kChecksumErr:
return "Corrupted data.";
case kParseErr:
return "Cannot parse input.";
case kCannotOpenFileErr:
return "Cannot open file.";
case kInvalidDestAddrErr:
return "Invalid destination address.";
case kCannotConnectErr:
return "Cannot establish connection.";
case kDisconnectedErr:
return "Disconnection initiated from client.";
case kHostDisconnectedErr:
return "Disconnection initiated from host.";
case kNetworkDataErr:
return "Network data transmission failed.";
case kNetworkConnectionErr:
return "Network connection failed";
case kObjectAccessErr:
return "Cannot access object.";
case kVersionErr:
return "Invalid version.";
case kFileDataErr:
return "Cannot access data in file.";
case kAuthorisationErr:
return "Unauthorised access";
case kDataTypeErr:
return "Data type or kind does not match.";
case kTimeoutErr:
return "Operation timed out.";
case kInvalidContextErr:
return "Context is invalid.";
case kIncompleteDataErr:
return "Cannot handle data because it is incomplete.";
case kInvalidIdentifierErr:
return "Invalid identifier.";
case kCannotHandleRequestErr:
return "Cannot handle request.";
case kFalseErr:
return "Result was false but true was expected.";
case kOutOfSyncErr:
return "Cannot perform this operation now.";
case kQueueFullErr:
return "Queue is full.";
case kUserAbortErr:
return "Frontend halted render.";
case kImageAlreadyRenderedErr:
return "Image already rendered.";
case kAccessViolationErr:
return "Memory access violation.";
case kDivideByZeroErr:
return "Divide by zero.";
case kStackOverflowErr:
return "Stack overflow.";
case kNativeExceptionErr:
return "Native operating-system exception.";
case kInternalLimitErr:
return "A POV-Ray internal nesting limit was reached.";
case kUncategorizedError:
if (file == NULL)
return "Uncategorized error.";
sprintf(str, "Uncategorized error thrown at %s line %d.", file, line);
return std::string(str);
case kNumericalLimitErr:
return "A POV-Ray internal numerical limit was reached.";
}
// default
sprintf(str, "(Failed to determine error: unidentified code %d in exception thrown at %s line %d. Please report this.)", err, file, line);
return std::string(str);
}
}
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