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bin: factor exception-handling code

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* bin/common_setup.cc, bin/common_setup.hh: Define a protected_main()
function that deal with exceptions.
* bin/autcross.cc, bin/autfilt.cc, bin/dstar2tgba.cc, bin/genaut.cc,
bin/genltl.cc, bin/ltl2tgba.cc, bin/ltl2tgta.cc, bin/ltlcross.cc,
bin/ltldo.cc, bin/ltlfilt.cc, bin/ltlgrind.cc, bin/ltlsynt.cc,
bin/randaut.cc, bin/randltl.cc: Use it for all tools.
This commit is contained in:
Alexandre Duret-Lutz 2018-05-16 18:35:59 +02:00
parent fc0ed01a45
commit 645bb55622
16 changed files with 328 additions and 386 deletions
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21
bin/randaut.cc
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@ -1,5 +1,5 @@
// -*- coding: utf-8 -*-
// Copyright (C) 2012, 2013, 2014, 2015, 2016 Laboratoire de Recherche et
// Copyright (C) 2012, 2013, 2014, 2015, 2016, 2018 Laboratoire de Recherche et
// Développement de l'Epita (LRDE).
//
// This file is part of Spot, a model checking library.
@ -276,15 +276,13 @@ parse_opt(int key, char* arg, struct argp_state* as)
int
main(int argc, char** argv)
{
strcpy(F_doc, "seed number");
strcpy(L_doc, "automaton number");
setup(argv);
return protected_main(argv, [&] {
strcpy(F_doc, "seed number");
strcpy(L_doc, "automaton number");
const argp ap = { options, parse_opt, "N|PROP...", argp_program_doc,
children, nullptr, nullptr };
const argp ap = { options, parse_opt, "N|PROP...", argp_program_doc,
children, nullptr, nullptr };
try
{
// This will ensure that all objects stored in this struct are
// destroyed before global variables.
opt_t o;
@ -404,9 +402,6 @@ main(int argc, char** argv)
if (opt_automata > 0 && automaton_num >= opt_automata)
break;
}
}
catch (const std::runtime_error& e)
{
error(2, 0, "%s", e.what());
}
return 0;
});
}