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9 Commits

Author SHA1 Message Date
Luigi Rizzo
50aa0364d0 lib/pcap-file: add 'ovs_' prefix to pcap functions
This is done to avoid collisions and confusions with libpcap symbols,
like pcap_read()

Signed-off-by: Luigi Rizzo <rizzo@iet.unipi.it>
Signed-off-by: Daniele Di Proietto <daniele.di.proietto@gmail.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
2014-01-23 08:41:05 -08:00
Ben Pfaff
f3dd141929 ovs-ofctl: New command "ofp-parse-pcap" to dump OpenFlow from PCAP files.
Based on the number of people who ask about Wireshark support for OpenFlow,
this is likely to be widely useful.

Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-12-23 10:33:01 -08:00
Ben Pfaff
a797eab3d5 pcap-file: Add timestamp support for reading and writing pcap files.
Only the write support is initially useful, but an upcoming commit will add
a user for the read support.

Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-12-23 10:33:01 -08:00
Harold Lim
428b2eddc9 Rename NOT_REACHED to OVS_NOT_REACHED
This allows other libraries to use util.h that has already
defined NOT_REACHED.

Signed-off-by: Harold Lim <haroldl@vmware.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-12-17 13:16:39 -08:00
Ben Pfaff
4cf5406ba2 byte-order: Make uint32_byteswap() available regardless of endianness.
pcap_read() can use it whether we're big-endian or not.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Jarno Rajahalme <jrajahalme@nicira.com>
2013-12-02 14:55:48 -08:00
Alin Serdean
34582733d9 Avoid printf type modifiers not supported by MSVC C runtime library.
The MSVC C library printf() implementation does not support the 'z', 't',
'j', or 'hh' format specifiers.  This commit changes the Open vSwitch code
to avoid those format specifiers, switching to standard macros from
<inttypes.h> where available and inventing new macros resembling them
where necessary.  It also updates CodingStyle to specify the macros' use
and adds a Makefile rule to report violations.

Signed-off-by: Alin Serdean <aserdean@cloudbasesolutions.com>
Co-authored-by: Ben Pfaff <blp@nicira.com>
Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-11-25 23:38:59 -08:00
Ben Pfaff
b6cdfbb4a3 pcap-file: Add support for append mode to pcap_open().
Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-10-09 17:02:57 -07:00
Ben Pfaff
f6cdbd3e32 pcap-file: Improve error logging.
There is no reason to log end of file as an error, but that's what this
code was doing.

Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-10-09 17:02:57 -07:00
Stephane A. Sezer
2c78a3e62f lib: Rename lib/pcap.h to avoid inclusion conflicts.
lib/pcap.h has a name that conflicts with /usr/include/pcap.h. When one
wants to include pcap.h from libpcap (i.e.: the one from /usr/include), one
may end up with pcap.h from openvswitch.

This change renames this header to pcap-file.h and updates all
references to this file.

This change was tested with `make distcheck`.

Signed-off-by: Stephane A. Sezer <sas@cd80.net>
Signed-off-by: Ben Pfaff <blp@nicira.com>
2013-03-15 08:18:11 -07:00