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More precise type information in a config framework error message

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When an option's value is a reader-incompatible table or set, Zeek now
renders the type as expressed in the script layer (e.g. "set[addr,addr]")
as opposed to the internal type tag (which'd here be "table", including
for sets).
This commit is contained in:
Christian Kreibich 2021-01-08 19:23:37 -08:00
parent 421639e7a7
commit aa9242913f
2 changed files with 8 additions and 4 deletions
Download patch file Download diff file Expand all files Collapse all files

9
src/input/readers/config/Config.cc
View file

@ -10,6 +10,7 @@
#include <sstream>
#include <unordered_set>
#include "zeek/Desc.h"
#include "zeek/input/Manager.h"
#include "zeek/threading/SerialTypes.h"
@ -38,7 +39,7 @@ Config::Config(ReaderFrontend *frontend) : ReaderBackend(frontend)
if ( id->GetType()->Tag() == TYPE_RECORD ||
! Manager::IsCompatibleType(id->GetType().get()) )
{
option_types[id->Name()] = std::make_tuple(TYPE_ERROR, id->GetType()->Tag());
option_types[id->Name()] = std::make_tuple(TYPE_ERROR, id->GetType()->Tag(), id);
continue;
}
@ -49,7 +50,7 @@ Config::Config(ReaderFrontend *frontend) : ReaderBackend(frontend)
else if ( primary == TYPE_VECTOR )
secondary = id->GetType()->AsVectorType()->Yield()->Tag();
option_types[id->Name()] = std::make_tuple(primary, secondary);
option_types[id->Name()] = std::make_tuple(primary, secondary, id);
}
}
@ -212,8 +213,10 @@ bool Config::DoUpdate()
if ( std::get<0>((*typeit).second) == TYPE_ERROR )
{
ODesc d;
std::get<2>((*typeit).second)->GetType()->Describe(&d);
Warning(Fmt("Option '%s' has type '%s', which is not supported for file input. Ignoring line.",
key.c_str(), type_name(std::get<1>((*typeit).second))));
key.c_str(), d.Description()));
continue;
}

3
src/input/readers/config/Config.h
View file

@ -9,6 +9,7 @@
#include <memory>
#include <unordered_map>
#include "zeek/ID.h"
#include "zeek/input/ReaderBackend.h"
#include "zeek/threading/formatters/Ascii.h"
@ -50,7 +51,7 @@ private:
std::string empty_field;
std::unique_ptr<threading::Formatter> formatter;
std::unordered_map<std::string, std::tuple<TypeTag, TypeTag>> option_types;
std::unordered_map<std::string, std::tuple<TypeTag, TypeTag, zeek::detail::IDPtr>> option_types;
std::unordered_map<std::string, std::string> option_values;
};