Commit Graph

4 Commits (0037f1e0f43e782fc1d198b352f648c49abe3a26)

Author SHA1 Message Date
Victor Julien 6fcd2db043 tile: remove files 6 years ago
Ken Steele 497575d38e Add option on Tile-Gx for logging for fast.log alerts over PCIe
When running on a TILEncore-Gx PCIe card, setting the filetype of fast.log
to pcie, will open a connection over PCIe to a host application caleld
tile-pcie-logd, that receives the alert strings and writes them to a file
on the host. The file name to open is also passed over the PCIe link.

This allows running Suricata on the TILEncore-Gx PCIe card, but have the
alerts logged to the host system's file system efficiently. The PCIe API that
is used is the Tilera Packet Queue (PQ) API which can access PCIe from User
Space, thus avoiding system calls.

Created util-logopenfile-tile.c and util-logopen-tile.h for the TILE
specific PCIe logging functionality.

Using Write() and Close() function pointers in LogFileCtx, which
default to standard write and close for files and sockets, but are
changed to PCIe write and close functions when a PCIe channel is
openned for logging.

Moved Logging contex out of tm-modules.h into util-logopenfile.h,
where it makes more sense. This required including util-logopenfile.h
into a couple of alert-*.c files, which previously were getting the
definitions from tm-modules.h.

The source and Makefile for tile-pcie-logd are added in contrib/tile-pcie-logd.

By default, the file name for fast.log specified in suricata.yaml is used as
the filename on the host. An optional argument to tile-pcie-logd, --prefix=,
can be added to prepend the supplied file path. For example, is the file
in suricata.yaml is specified as "/var/log/fast.log" and --prefix="/tmp",
then the file will be written to "/tmp/var/log/fast.log".

Check for TILERA_ROOT environment variable before building tile_pcie_logd

Building tile_pcie_logd on x86 requires the Tilera MDE for its PCIe libraries
and API header files. Configure now checs for TILERA_ROOT before enabling
builing tile_pcie_logd in contrib/tile_pcie_logd
11 years ago
Eric Leblond 0d2f3bfa16 Import suri-graphite script
This patch import suri-graphite into suricata contrib directory.
This script reads counters from suricata unix socket and send them
to a Graphite graphing server.
11 years ago
Victor Julien e2c7078cc3 Add contrib dir and it's content to the dist. Bug 567 12 years ago