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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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47
bin/ltldo.cc
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@ -445,40 +445,33 @@ namespace
int
main(int argc, char** argv)
{
setup(argv);
return protected_main(argv, [&] {
const argp ap = { options, parse_opt, "[COMMANDFMT...]",
argp_program_doc, children, nullptr, nullptr };
const argp ap = { options, parse_opt, "[COMMANDFMT...]",
argp_program_doc, children, nullptr, nullptr };
// Disable post-processing as much as possible by default.
level = spot::postprocessor::Low;
pref = spot::postprocessor::Any;
type = spot::postprocessor::Generic;
if (int err = argp_parse(&ap, argc, argv, ARGP_NO_HELP, nullptr, nullptr))
exit(err);
// Disable post-processing as much as possible by default.
level = spot::postprocessor::Low;
pref = spot::postprocessor::Any;
type = spot::postprocessor::Generic;
if (int err = argp_parse(&ap, argc, argv, ARGP_NO_HELP, nullptr, nullptr))
exit(err);
check_no_formula();
check_no_formula();
if (tools.empty())
error(2, 0, "No translator to run? Run '%s --help' for usage.",
program_name);
if (tools.empty())
error(2, 0, "No translator to run? Run '%s --help' for usage.",
program_name);
setup_sig_handler();
setup_sig_handler();
spot::postprocessor post;
post.set_pref(pref | comp | sbacc | colored);
post.set_type(type);
post.set_level(level);
spot::postprocessor post;
post.set_pref(pref | comp | sbacc | colored);
post.set_type(type);
post.set_level(level);
try
{
processor p(post);
if (p.run())
return 2;
}
catch (const std::runtime_error& e)
{
error(2, 0, "%s", e.what());
}
return 0;
return 0;
});
}