mirror of
https://github.com/ashaduri/gsmartcontrol.git
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88 lines
2.4 KiB
C++
88 lines
2.4 KiB
C++
/**************************************************************************
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Copyright:
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(C) 2008 - 2018 Alexander Shaduri <ashaduri 'at' gmail.com>
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License: See LICENSE_gsmartcontrol.txt
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***************************************************************************/
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/// \file
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/// \author Alexander Shaduri
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/// \ingroup gsc
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/// \weakgroup gsc
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/// @{
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#include <iostream> // cerr
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#include <exception> // std::exception, std::set_terminate()
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#include <cstdlib> // EXIT_*
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#include "hz/win32_tools.h" // hz::win32_*
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#include "gsc_init.h" // app_init_and_loop()
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/// \def HAVE_VERBOSE_TERMINATE_HANDLER
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/// Defined to 0 or 1. If 1, compiler supports __gnu_cxx::__verbose_terminate_handler (libstdc++).
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#ifndef HAVE_VERBOSE_TERMINATE_HANDLER
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#if defined __GLIBCXX__
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#define HAVE_VERBOSE_TERMINATE_HANDLER 1
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#else
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#define HAVE_VERBOSE_TERMINATE_HANDLER 0
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#endif
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#endif
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/// Application main function
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int main(int argc, char* argv[])
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{
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// we still leave __GNUC__ for autoconf-less setups.
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#if defined HAVE_VERBOSE_TERMINATE_HANDLER && HAVE_VERBOSE_TERMINATE_HANDLER
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// Verbose uncaught exception handler
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std::set_terminate(__gnu_cxx::__verbose_terminate_handler);
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#else
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try {
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#endif
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// disable "Send to MS..." dialog box in non-debug builds
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#if defined _WIN32 && !(defined DEBUG_BUILD && DEBUG_BUILD)
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SetErrorMode(SEM_FAILCRITICALERRORS);
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#endif
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// debug builds already have a console, no need to create one.
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#if defined _WIN32 && !(defined DEBUG_BUILD && DEBUG_BUILD)
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// if the console is not open, or unsupported (win2k), use files.
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if (!hz::win32_redirect_stdio_to_console()) { // redirect stdout/stderr to console (if open and supported)
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hz::win32_redirect_stdio_to_files(); // redirect stdout/stderr to output files
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}
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#endif
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// initialize stuff and enter the main loop
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if (!app_init_and_loop(argc, argv))
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return EXIT_FAILURE;
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// print uncaught exceptions for non-gcc-compatible
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#if !(defined HAVE_VERBOSE_TERMINATE_HANDLER && HAVE_VERBOSE_TERMINATE_HANDLER)
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}
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catch(std::exception& e) {
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// don't use anything other than cerr here, it's the most safe option.
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std::cerr << "main(): Unhandled exception: " << e.what() << std::endl;
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return EXIT_FAILURE;
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}
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catch(...) { // this guarantees proper unwinding in case of unhandled exceptions (win32 I think)
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std::cerr << "main(): Unhandled unknown exception." << std::endl;
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return EXIT_FAILURE;
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}
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#endif
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return EXIT_SUCCESS;
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}
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/// @}
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