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Add backtrace() and print_backtrace()

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This commit is contained in:
Jon Siwek 2020-07-02 15:15:52 -07:00
parent 76e67ff239
commit a1c19840ce
11 changed files with 242 additions and 41 deletions
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28
src/EventHandler.cc
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@ -116,33 +116,7 @@ void EventHandler::NewEvent(zeek::Args* vl)
// new_event() is the one event we don't want to report.
return;
const auto& args = GetType()->Params();
static auto call_argument_vector = zeek::id::find_type<zeek::VectorType>("call_argument_vector");
auto vargs = zeek::make_intrusive<zeek::VectorVal>(call_argument_vector);
for ( int i = 0; i < args->NumFields(); i++ )
{
const char* fname = args->FieldName(i);
const auto& ftype = args->GetFieldType(i);
auto fdefault = args->FieldDefault(i);
static auto call_argument = zeek::id::find_type<zeek::RecordType>("call_argument");
auto rec = zeek::make_intrusive<zeek::RecordVal>(call_argument);
rec->Assign(0, zeek::make_intrusive<zeek::StringVal>(fname));
ODesc d;
d.SetShort();
ftype->Describe(&d);
rec->Assign(1, zeek::make_intrusive<zeek::StringVal>(d.Description()));
if ( fdefault )
rec->Assign(2, std::move(fdefault));
if ( i < static_cast<int>(vl->size()) && (*vl)[i] )
rec->Assign(3, (*vl)[i]);
vargs->Assign(i, std::move(rec));
}
auto vargs = zeek::MakeCallArgumentVector(*vl, GetType()->Params());
Event* ev = new Event(new_event, {
zeek::make_intrusive<zeek::StringVal>(name),