This is just a small optimization on top of what is there.
Add state to Func for tracking if any enabled bodies exist which
allows us to propagate it up to the EventHandler::bool() operator.
In turn, when all bodies of an event's Func have been runtime disabled,
the event itself will not be invoked anymore.
Experiments have shown that this allows runtime toggling of new_event()
without performance impact when disabled. This could enable use-cases
where new_packet() handlers are enabled for a split second once in a
while to either dump or sample raw packet data at runtime.
This started with reverting commit 52cd02173d
and then rewriting it to be per handler rather than handler identifier
and adding support for hooks as well as adding implicit module groups.
1469562/1469558: Uninitialized fields in Func constructor
1469571/1469566: Null pointer dereference in Trigger::Init()
1469568: Uninitialized fields in CounterVector constructor
1469570: Uncaught exception in plugin manager
1469569: Resource leak in script_opt::Stmt
1469561/1469561: Uninitialized fields in ZBody constructor
1469559: Uninitialized fields in logging::Manager
1469563: Resource leak in ZAMCompiler::CompileDel
1469549/1469553/1469556: Context not fully initialized in HashVals
1469548: Remove dead code from IPAddr
1469551/1469554: Handle iosource_mgr registration failure in broker::Manager
1469552/1469572: Resource leaks in input::Manager
* origin/topic/vern/CPP-workflow2:
low-level coding style fixes
support for standalone compiled scripts to export globals with module qualifiers
updates for documentation of functionality for compiling scripts to C++
fixes for standalone C++ scripts making types & variables/functions available
fixed bug limiting availability of load_CPP() BiF
updates to development helper scripts to support new workflow
simpler workflow for -O gen-C++ ; also some hooks for -O gen-standalone-C++
ReplaceBody now deletes a body if the replacement is nil
removal of can't-actually-be-executed code
* Rename overly generic ACCESSORS macro with ZEEK_ prefix
* A few places where whitespace was noticeably wrong/distracting
* Minor/obvious reference/move semantics improvements suggested by linter
* Remove unused detail::Scope::Remove(), no need for deprecation
* origin/topic/jsiwek/gh-1024-broker-store-handle-type-checks:
Improve Broker store API's handling of invalid arguments
Add builtin_exception() functions
GH-1024: fix crash on passing wrong types to Broker store API
This was a bit of a bigger merge since Zeek changed inbetween the time
of the PR and me actually merging it.
I put the new functions into the zeek::detail namespace -- since it
seems unlikely that those will be used by something external.
I also renamed them to fit better with the naming scheme of the new
error functions.
Fixes GH-1024
Merge adjustments:
- Preserved original `base_type_no_ref` argument type as ::TypeTag
- Removed superfluous #pragma guard around deprecated TableVal ctor
- Clarify NEWS regarding MetaHook{Pre,Post} deprecations
- Simplify some `::zeek::` qualifications to just `zeek::`
- Prefixed FORWARD_DECLARE_NAMESPACED macro with ZEEK_
* origin/topic/timw/266-namespaces:
Disable some deprecation diagnostics for GCC
Rename BroType to Type
Update NEWS
Review cleanup
Move Type types to zeek namespace
Move Flare/Pipe from the bro namespace to zeek::detail
Move Attr to the zeek::detail namespace
Move Trigger into the zeek::detail namespace
Move ID to the zeek::detail namespace
Move Anon.h into zeek::detail namespace
Mark all of the aliased classes in plugin/Plugin.h deprecated, and fix all of the plugins that were using them
Move all of the base plugin classes into the zeek::plugin namespace
Expr: move all classes into zeek::detail
Stmt: move Stmt classes into zeek::detail namespace
Add utility macro for creating namespaced aliases for classes
Now forward declares some Broker types since Broker/CAF headers
generally slow things down and also Coverity Scan currently has a
catastrophic error on some CAF headers.
Also a few other changes to EventHandler/BifReturnVal to reduce number
of places that depend on Func.h.
* Add deprecation for MIME_Entity::ContentType(), use GetContentType()
* Add deprecation for MIME_Entity::ContentSubType(), use GetContentSubType()
* Add deprecation for MIME_Message::BuildHeaderVal(), use ToHeaderVal()
* Add deprecation for MIME_Message::BuildHeaderTable(), use ToHeaderTable()
* Add deprecation for mime::new_string_val(), use mime::to_stringval()
* Add deprecation for ARP_Analyzer::ConstructAddrVal(), use ToAddrVal()
* Add deprecation for ARP_Analyzer::EthAddrToStr(), use ToEthAddrStr()
* Change the Func::Call() replacement to be named Func::Invoke()
