This also includes:
- Deprecating the NetSessions name.
- Renaming the zeek::sessions global to zeek::session_mgr and deprecating the old name.
- Renaming Sessions.{h,cc} to SessionManager.{h,cc}.
Some libpcaps (observed in Myricom's) may claim to have read a packet,
but either did not really read a packet or at least provide no way
to access its contents, so this adds a check for null-data to
handle those cases.
* origin/topic/vern/zval: (42 commits)
whitespace tweaks
resolved some TODO comments
remove unnecessary casts, and change necessary ones to use static_cast<>
explain cmp_func default
change functions for ZVal type management to static members
fix some unsigned/signed integer warnings
address lint concern about uninitialized variable
Remove use of obsolete forward-declaration macros
fix #include's that lack zeek/ prefixes
explicitly populate holes created in vectors
fixes for now-incorrect assumption that GetField always returns an existing ValPtr
memory management for assignment to vector elements
memory management for assignment to record fields
destructor cleanup from ZAM_vector/ZAM_record
fix #include's that lack zeek/ prefixes
overlooked another way in which vector holes can be created
initialize vector holes to the correct corresponding type
explicitly populate holes created in vectors
fix other instances of GetField().get() assuming long-lived ValPtr's
fix for now-incorrect assumption that GetField always returns an existing ValPtr
...
This enables locating the headers within the install-tree using the
dirs provided by `zeek-config --include_dir`.
To enable locating these headers within the build-tree, this change also
creates a 'build/src/include/zeek -> ..' symlink.
- Move all of the time handling code out of PktSrc into RunState
- Call packet_mgr->ProcessPacket() from various places to setup layer 2 data in packets
- Minor adjustments to whitespace/formatting
* origin/topic/seth/pcap_findalldevs:
Finishing changes from code review.
Update src/iosource/pcap/pcap.bif
Update src/iosource/pcap/pcap.bif
Update scripts/base/init-bare.zeek
Update src/iosource/pcap/pcap.bif
I accidentally missed a paren
New bif to wrap pcap_findalldevs
- Did a few whitespace re-adjustments during merge
* origin/topic/timw/266-namespaces-part5:
Update plugin btests for namespace changes
Plugins: Clean up explicit uses of namespaces in places where they're not necessary.
Base: Clean up explicit uses of namespaces in places where they're not necessary.
For a non-live PktSrc, it had a special-case to be considered "ready"
every iteration, but additionally every 1 in 100 iterations (the polling
frequency), if there were no other "ready" IOSources, it would get added
to the "ready" set a 2nd time.
This commit completely excludes PktSrc from being processed during the
1/100 runloop iteration where a Poll() happens. That exclusion is
desirable for a second reason: if reading a pcap happens to do its final
Process() during that 1/100 polling-iteration and there's other
IOSources ready to process like EventMgr/TimerMgr, those sources have
logic to advance network-time to current-time if a PktSrc is no longer
open. So in such a case, PktSrc::Process() closes, then
EventMgr::Process() sees there's no longer an active PktSrc and advances
to current-time, then EventMgr::Drain() happens and may dispatch
various events that were previous scheduled, with those events now
unexpectedly seeing a network_time() returning current-time.
