372 lines
12 KiB
C++
372 lines
12 KiB
C++
/*******************************************************************************
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* messagefactory.cpp
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*
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* ---------------------------------------------------------------------------
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* Persistence of Vision Ray Tracer ('POV-Ray') version 3.7.
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* Copyright 1991-2013 Persistence of Vision Raytracer Pty. Ltd.
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*
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* POV-Ray is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* POV-Ray is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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* ---------------------------------------------------------------------------
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* POV-Ray is based on the popular DKB raytracer version 2.12.
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* DKBTrace was originally written by David K. Buck.
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* DKBTrace Ver 2.0-2.12 were written by David K. Buck & Aaron A. Collins.
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* ---------------------------------------------------------------------------
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* $File: //depot/public/povray/3.x/source/backend/control/messagefactory.cpp $
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* $Revision: #1 $
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* $Change: 6069 $
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* $DateTime: 2013/11/06 11:59:40 $
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* $Author: chrisc $
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*******************************************************************************/
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#include <boost/thread.hpp>
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#include <boost/bind.hpp>
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// frame.h must always be the first POV file included (pulls in platform config)
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#include "backend/frame.h"
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#include "base/povms.h"
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#include "base/povmscpp.h"
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#include "base/povmsgid.h"
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#include "base/pov_err.h"
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#include "backend/control/messagefactory.h"
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// this must be the last file included
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#include "base/povdebug.h"
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namespace pov
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{
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MessageFactory::MessageFactory(unsigned int wl, unsigned int lv, const char *sn, POVMSAddress saddr, POVMSAddress daddr, RenderBackend::SceneId sid, RenderBackend::ViewId vid) :
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warningLevel(wl),
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languageVersion(lv),
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stageName(sn),
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sourceAddress(saddr),
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destinationAddress(daddr),
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sceneId(sid),
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viewId(vid)
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{
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}
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void MessageFactory::Warning(unsigned int level, const char *format,...)
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{
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va_list marker;
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POVMSObject msg;
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char localvsbuffer[1024];
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sprintf(localvsbuffer, "%s Warning: ", stageName);
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va_start(marker, format);
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vsnprintf(localvsbuffer + strlen(localvsbuffer), 1023 - strlen(localvsbuffer), format, marker);
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va_end(marker);
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CleanupString(localvsbuffer);
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if((warningLevel < 5) || ((warningLevel < 10) && (level == 0)))
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return;
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if(level >= languageVersion)
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return;
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(void)POVMSObject_New(&msg, kPOVObjectClass_ControlData);
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(void)POVMSUtil_SetString(&msg, kPOVAttrib_EnglishText, localvsbuffer);
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_Warning, 0);
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if(viewId != 0)
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_ViewId, viewId);
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else
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_SceneId, sceneId);
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if(viewId != 0)
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_ViewOutput, kPOVMsgIdent_Warning);
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else
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_SceneOutput, kPOVMsgIdent_Warning);
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(void)POVMSMsg_SetSourceAddress(&msg, sourceAddress);
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(void)POVMSMsg_SetDestinationAddress(&msg, destinationAddress);
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(void)POVMS_Send(NULL, &msg, NULL, kPOVMSSendMode_NoReply);
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}
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void MessageFactory::WarningAt(unsigned int level, const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset, const char *format, ...)
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{
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va_list marker;
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POVMSObject msg;
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char localvsbuffer[1024];
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sprintf(localvsbuffer, "%s Warning: ", stageName);
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va_start(marker, format);
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vsnprintf(localvsbuffer + strlen(localvsbuffer), 1023 - strlen(localvsbuffer), format, marker);
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va_end(marker);
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CleanupString(localvsbuffer);
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if((warningLevel < 5) || ((warningLevel < 10) && (level == 0)))
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return;
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if(level >= languageVersion)
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return;
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(void)POVMSObject_New(&msg, kPOVObjectClass_ControlData);
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(void)POVMSUtil_SetUCS2String(&msg, kPOVAttrib_FileName, filename);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Line, line);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Column, column);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_FilePosition, offset);
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(void)POVMSUtil_SetString(&msg, kPOVAttrib_EnglishText, localvsbuffer);
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_Warning, 0);
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if(viewId != 0)
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_ViewId, viewId);
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else
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_SceneId, sceneId);
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if(viewId != 0)
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_ViewOutput, kPOVMsgIdent_Warning);
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else
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_SceneOutput, kPOVMsgIdent_Warning);
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(void)POVMSMsg_SetSourceAddress(&msg, sourceAddress);
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(void)POVMSMsg_SetDestinationAddress(&msg, destinationAddress);
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(void)POVMS_Send(NULL, &msg, NULL, kPOVMSSendMode_NoReply);
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}
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void MessageFactory::PossibleError(const char *format,...)
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{
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va_list marker;
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POVMSObject msg;
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char localvsbuffer[1024];
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sprintf(localvsbuffer, "Possible %s Error: ", stageName);
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va_start(marker, format);
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vsnprintf(localvsbuffer + strlen(localvsbuffer), 1023 - strlen(localvsbuffer), format, marker);
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va_end(marker);
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CleanupString(localvsbuffer);
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if(warningLevel == 0)
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return;
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(void)POVMSObject_New(&msg, kPOVObjectClass_ControlData);
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(void)POVMSUtil_SetString(&msg, kPOVAttrib_EnglishText, localvsbuffer);
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_Error, 0);
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if(viewId != 0)
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_ViewId, viewId);
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else
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_SceneId, sceneId);
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if(viewId != 0)
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_ViewOutput, kPOVMsgIdent_Error);
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else
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_SceneOutput, kPOVMsgIdent_Error);
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(void)POVMSMsg_SetSourceAddress(&msg, sourceAddress);
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(void)POVMSMsg_SetDestinationAddress(&msg, destinationAddress);
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(void)POVMS_Send(NULL, &msg, NULL, kPOVMSSendMode_NoReply);
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}
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void MessageFactory::PossibleErrorAt(const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset, const char *format, ...)
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{
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va_list marker;
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POVMSObject msg;
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char localvsbuffer[1024];
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sprintf(localvsbuffer, "Possible %s Error: ", stageName);
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va_start(marker, format);
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vsnprintf(localvsbuffer + strlen(localvsbuffer), 1023 - strlen(localvsbuffer), format, marker);
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va_end(marker);
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CleanupString(localvsbuffer);
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if(warningLevel == 0)
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return;
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(void)POVMSObject_New(&msg, kPOVObjectClass_ControlData);
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(void)POVMSUtil_SetUCS2String(&msg, kPOVAttrib_FileName, filename);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Line, line);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Column, column);
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_FilePosition, offset);
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(void)POVMSUtil_SetString(&msg, kPOVAttrib_EnglishText, localvsbuffer);
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_Error, 0);
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if(viewId != 0)
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_ViewId, viewId);
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else
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_SceneId, sceneId);
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if(viewId != 0)
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_ViewOutput, kPOVMsgIdent_Error);
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else
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_SceneOutput, kPOVMsgIdent_Error);
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(void)POVMSMsg_SetSourceAddress(&msg, sourceAddress);
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(void)POVMSMsg_SetDestinationAddress(&msg, destinationAddress);
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(void)POVMS_Send(NULL, &msg, NULL, kPOVMSSendMode_NoReply);
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}
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// filename defaults to NULL, and line, column, and offset default to -1
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std::string MessageFactory::SendError(const char *format, va_list arglist, const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset)
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{
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POVMSObject msg;
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char localvsbuffer[1024];
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sprintf(localvsbuffer, "%s Error: ", stageName);
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vsnprintf(localvsbuffer + strlen(localvsbuffer), 1023 - strlen(localvsbuffer), format, arglist);
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CleanupString(localvsbuffer);
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(void)POVMSObject_New(&msg, kPOVObjectClass_ControlData);
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if (filename != NULL)
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(void)POVMSUtil_SetUCS2String(&msg, kPOVAttrib_FileName, filename);
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if (line != -1)
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Line, line);
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if (column != -1)
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_Column, column);
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if (offset != -1)
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(void)POVMSUtil_SetLong(&msg, kPOVAttrib_FilePosition, offset);
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(void)POVMSUtil_SetString(&msg, kPOVAttrib_EnglishText, localvsbuffer);
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_Error, 0);
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if(viewId != 0)
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{
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_ViewId, viewId);
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_ViewOutput, kPOVMsgIdent_FatalError);
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}
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else
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{
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(void)POVMSUtil_SetInt(&msg, kPOVAttrib_SceneId, sceneId);
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(void)POVMSMsg_SetupMessage(&msg, kPOVMsgClass_SceneOutput, kPOVMsgIdent_FatalError);
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}
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(void)POVMSMsg_SetSourceAddress(&msg, sourceAddress);
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(void)POVMSMsg_SetDestinationAddress(&msg, destinationAddress);
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(void)POVMS_Send(NULL, &msg, NULL, kPOVMSSendMode_NoReply);
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return std::string(localvsbuffer);
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}
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void MessageFactory::Error(const char *format, ...)
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{
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va_list marker;
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va_start(marker, format);
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std::string text = SendError(format, marker);
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va_end(marker);
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// Terminate by throwing an exception with the notification flag already set
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pov_base::Exception ex(__FUNCTION__, __FILE__, __LINE__, text);
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ex.frontendnotified(true);
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throw ex;
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}
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void MessageFactory::Error(const Exception& ex, const char *format, ...)
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{
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va_list marker;
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// if the front-end has been told about this exception already, we don't want to tell it again
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// (we presume that the text given by format and its parameters relate to that exception)
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// this form of frontendnotified() doesn't change the state of ex
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if (ex.frontendnotified())
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throw ex;
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va_start(marker, format);
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SendError(format, marker);
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va_end(marker);
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// now take a copy of ex and set its notification flag, then throw that.
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pov_base::Exception local_ex(ex);
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local_ex.frontendnotified(true);
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throw local_ex;
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}
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void MessageFactory::Error(Exception& ex, const char *format, ...)
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{
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va_list marker;
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// if the front-end has been told about this exception already, we don't want to tell it again
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// (we presume that the text given by format and its parameters relate to that exception)
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// this form of frontendnotified() sets the notified state of ex
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if (ex.frontendnotified(true))
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throw ex;
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va_start(marker, format);
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SendError(format, marker);
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va_end(marker);
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// Terminate
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throw ex;
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}
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void MessageFactory::ErrorAt(const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset, const char *format, ...)
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{
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va_list marker;
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va_start(marker, format);
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std::string text = SendError(format, marker, filename, line, column, offset);
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va_end(marker);
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// Terminate by throwing an exception with the notification flag already set
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pov_base::Exception ex(__FUNCTION__, __FILE__, __LINE__, text);
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ex.frontendnotified(true);
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throw ex;
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}
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void MessageFactory::ErrorAt(const Exception& ex, const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset, const char *format, ...)
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{
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va_list marker;
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if (ex.frontendnotified())
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throw ex;
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va_start(marker, format);
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SendError(format, marker, filename, line, column, offset);
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va_end(marker);
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pov_base::Exception local_ex(ex);
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local_ex.frontendnotified(true);
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throw local_ex;
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}
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void MessageFactory::ErrorAt(Exception& ex, const UCS2 *filename, POV_LONG line, POV_LONG column, POV_LONG offset, const char *format, ...)
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{
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va_list marker;
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if (ex.frontendnotified(true))
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throw ex;
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va_start(marker, format);
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SendError(format, marker, filename, line, column, offset);
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va_end(marker);
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throw ex;
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}
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void MessageFactory::CleanupString(char *str)
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{
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while(*str != 0)
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{
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if(*str == '\n')
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*str = ' ';
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str++;
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}
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}
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}
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