This commit marks (hopefully) ever one-parameter constructor as explicit.
It also uses override in (hopefully) all circumstances where a virtual
method is overridden.
There are a very few other minor changes - most of them were necessary
to get everything to compile (like one additional constructor). In one
case I changed an implicit operation to an explicit string conversion -
I think the automatically chosen conversion was much more convoluted.
This took longer than I want to admit but not as long as I feared :)
The definition of a "struct pcap_pkthdr" on OpenBSD contains a member
of type "struct bpf_timeval" instead of "struct timeval" used on other
systems.
Also, on OpenBSD the header netinet/if_ether.h does not #include
net/if_arp.h as it does on other systems.
ninja said:
ninja: warning: multiple rules generate
scripts/base/bif/const.bif.bro. builds involving this target will
not be correct; continuing anyway [-w dupbuild=warn]
Looks like there's a larger problem here involving *.bif of the same
name at different locations of the source tree. For now, I'ved fixed
this one by merging src/iosource/pcap/{const,functions}.bif into
pcap.bif.
Frame types except data and frames subtypes without payload are skipped.
Header length is determined based on presence of QoS and flags
indicating the use of the 4th address field. Handling of aggregated
MSDUs is explicitly prevented.
The link-layer addresses are now part of the connection endpoints
following the originator-responder-pattern. The addresses are printed
with leading zeros. Additionally link-layer addresses are also extracted
for 802.11 plus RadioTap.
BIT-1526 #merged
* origin/topic/seth/radiotap:
Improved Radiotap support and a test.
Fixed RadioTap support (still "Works for Me")
Initial commit of RadioTap encapsulation support)
Radiotap support should be fully functional now with Radiotap
packets that include IPv4 and IPv6. Other radiotap packets are
silently ignored. This includes a test which has 802.11 headers
both with and without QoS data.
I reworked this a bit:
- Moved the globals into a new Pcap::* namespace, and renamed them
slightly.
- Moved the definitions of the globals into pcap/const.bif.
- Also moved the existing 'snaplen' into Pcap::* and removed
SnapLen() from the PktSrc API (it's really a pcap thing).
- Likewise moved the existing functions precompile_pcap_filter,
install_pcap_filter, and pcap_error, into Pcap::*.
- Did some more refactoring for the pcap code.
* 'master' of https://github.com/knielander/bro:
Refactored patch (removed options, less ambiguous name)
Allow Bro to run in fanout mode.
Allow libpcap buffer size to be set manually.
Allow Bro to run in fanout mode.
Allowed libpcap buffer size to be set via configuration.
* 'master' of https://github.com/aaronmbr/bro:
Copy-paste issue
Allow for logging of the VLAN data about a connection in conn.log
Save the inner vlan in the Packet object for Q-in-Q setups
That way it can be reused more easily. This also avoid having to
change the serialization structure for packets, which is a problem as
external sources of packets (via Broccoli) wouldn't have the new
attributes available to send.
Also moving Packet.{h,cc} and Layer2.{h,cc} into iosource/, and
removing header size from properties that packet sources have to
provide, as we can now compute that easily from the link type.
Plus some more cleanup.
* 'topic/rework-packets' of https://github.com/jsbarber/bro:
One more tinker to Packet -- ensure no uninitialized values
Packet::IP()-created IP_Hdr should not free
Make enums work for non-C++11 config
Refactor to make bro use a common Packet object. Do a better job of parsing layer 2 and keeping track of layer 3 proto. Add support for raw packet event, including Layer2 headers.
Conflicts:
aux/plugins
There were two problems actually: the iomanager wasn't properly
deleting sourcesl; and in some situations, the remote serialize wasn't
registered with it to begin with.
Addresses BIT-1306 and probably also BIT-1356.
