journalexception.h

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//  Copyright (c) 2003-2021 Xsens Technologies B.V. or subsidiaries worldwide.
//  All rights reserved.
//  
//  Redistribution and use in source and binary forms, with or without modification,
//  are permitted provided that the following conditions are met:
//  
//  1.  Redistributions of source code must retain the above copyright notice,
//      this list of conditions, and the following disclaimer.
//  
//  2.  Redistributions in binary form must reproduce the above copyright notice,
//      this list of conditions, and the following disclaimer in the documentation
//      and/or other materials provided with the distribution.
//  
//  3.  Neither the names of the copyright holders nor the names of their contributors
//      may be used to endorse or promote products derived from this software without
//      specific prior written permission.
//  
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
//  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
//  THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//  SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
//  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
//  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR
//  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.THE LAWS OF THE NETHERLANDS 
//  SHALL BE EXCLUSIVELY APPLICABLE AND ANY DISPUTES SHALL BE FINALLY SETTLED UNDER THE RULES 
//  OF ARBITRATION OF THE INTERNATIONAL CHAMBER OF COMMERCE IN THE HAGUE BY ONE OR MORE 
//  ARBITRATORS APPOINTED IN ACCORDANCE WITH SAID RULES.
//  
 
 
//  Copyright (c) 2003-2021 Xsens Technologies B.V. or subsidiaries worldwide.
//  All rights reserved.
//  
//  Redistribution and use in source and binary forms, with or without modification,
//  are permitted provided that the following conditions are met:
//  
//  1.  Redistributions of source code must retain the above copyright notice,
//      this list of conditions, and the following disclaimer.
//  
//  2.  Redistributions in binary form must reproduce the above copyright notice,
//      this list of conditions, and the following disclaimer in the documentation
//      and/or other materials provided with the distribution.
//  
//  3.  Neither the names of the copyright holders nor the names of their contributors
//      may be used to endorse or promote products derived from this software without
//      specific prior written permission.
//  
//  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY
//  EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
//  MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
//  THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
//  SPECIAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT 
//  OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
//  HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY OR
//  TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
//  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.THE LAWS OF THE NETHERLANDS 
//  SHALL BE EXCLUSIVELY APPLICABLE AND ANY DISPUTES SHALL BE FINALLY SETTLED UNDER THE RULES 
//  OF ARBITRATION OF THE INTERNATIONAL CHAMBER OF COMMERCE IN THE HAGUE BY ONE OR MORE 
//  ARBITRATORS APPOINTED IN ACCORDANCE WITH SAID RULES.
//  
 
#ifndef JOURNALEXCEPTION_H
#define JOURNALEXCEPTION_H
 
#include <string>
#include <xstypes/xsexception.h>
 
#include "journaller.h"
 
#ifndef XSENS_WINDOWS
        #include <signal.h>
        #include <cstring>
#endif
 
class JournalException : public XsException
{
public:
        JournalException(std::string const& message);
        ~JournalException() throw() {}
 
        const char* msg() const;
        const std::string& stack() const;
 
protected:
        std::string m_stack; 
        friend class JournalExceptionStackWalker;
};
 
#define JLTHROW(msg)    do { std::ostringstream os; os << msg; throw JournalException(os.str()); } while(0)
 
extern bool gOnExceptionGotoDebugger;
 
#ifdef XSENS_WINDOWS
        #include <windows.h>
        LONG journallerExceptionFilter(EXCEPTION_POINTERS* pExPtrs, Journaller*);
#endif
 
#if JLDEF_BUILD > JLL_FATAL
#define JOURNALCRASHES_SIGNAL_FUNCTIONS
#define JOURNALCRASHES_BEGIN(journal)
#define JOURNALCRASHES_END(journal)
#else
#ifdef XSENS_WINDOWS
#define JOURNALCRASHES_SIGNAL_FUNCTIONS
#define JOURNALCRASHES_BEGIN(journal) \
        __try {
 
#define JOURNALCRASHES_END(journal) \
        } __except (journallerExceptionFilter(GetExceptionInformation(), journal)) {}
 
#else
#define JOURNALCRASHES_SIGNAL_FUNCTIONS \
        Journaller *gSCJ = 0;\
        extern "C" void signal_handler(int signal, siginfo_t *, void *)\
        {\
                if (gSCJ)\
                {\
                        JLFATAL_NODEC(gSCJ, strsignal(signal));\
                        gSCJ->writeCallstack(JLL_Fatal);\
                }\
                _exit(-1);\
        }
 
#define JOURNALCRASHES_BEGIN(journal) \
        do { \
                gSCJ = journal;\
                struct sigaction act;\
                memset(&act, 0, sizeof(act));\
                act.sa_flags = SA_SIGINFO;\
                act.sa_sigaction = &signal_handler;\
                sigaction(SIGSEGV, &act, NULL);\
                sigaction(SIGILL, &act, NULL);\
                sigaction(SIGABRT, &act, NULL);\
                sigaction(SIGFPE, &act, NULL);\
        } while (0);
#define JOURNALCRASHES_END(journal)
#endif
#endif
 
#if JLDEF_BUILD > JLL_ERROR
#define JOURNALEXCEPTIONS_BEGIN(journal)                try {
#define JOURNALEXCEPTIONS_END_NOTHROW(journal)  } catch(...) { }
#define JOURNALEXCEPTIONS_END_RETHROW(journal)  } catch(...) { throw; }
#else
#define JOURNALEXCEPTIONS_BEGIN(journal) \
        try {
 
#define JOURNALEXCEPTIONS_END_NOTHROW(journal) \
        } catch (JournalException& e) { JLERROR(journal, e.msg()); JLERROR_NODEC(journal, e.stack()); }\
        catch (XsException& e) { JLERROR(journal, e.what()); }\
        catch (std::exception& e) { JLERROR(journal, e.what()); }
 
#define JOURNALEXCEPTIONS_END_RETHROW(journal) \
        } catch (JournalException& e) { JLERROR(journal, e.msg()); JLERROR_NODEC(journal, e.stack()); throw; }\
        catch (XsException& e) { JLERROR(journal, e.what()); throw; }\
        catch (std::exception& e) { JLERROR(journal, e.what()); throw; }
#endif
 
#endif