encapsulations.
For pre-V9 AiroPeek captures, leave the radio information in the packet
data, just as we do with the Prism, AVS, radiotap, and NetMon headers.
Add a dissector for it.
svn path=/trunk/; revision=42379
however, a dBm transmit *power* field.
Fix up the capitalization of "dB" and "dBm", and improve the blurb for
attenuation fields, while we're at it.
Should fix bug 7000:
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=7000
svn path=/trunk/; revision=41781
cover the entire MCS field, in the hopes of avoiding the need to ask
questions such as
http://ask.wireshark.org/questions/9461
svn path=/trunk/; revision=41633
Specifically: Replace FALSE|0 and TRUE|1 by ENC_BIG_ENDIAN|ENC_LITTLE_ENDIAN as
the encoding parameter for proto_tree_add_item() calls which directly reference
an item in hf[] which has a type of:
FT_BOOLEAN
FT_IPv4
FT_EUI64
FT_GUID
FT_UINT_STRING
Also: For type FT_ITv6 use ENC_NA. (This was missed in SVN #39260)
svn path=/trunk/; revision=39328
Specifically: Replace FALSE|0 and TRUE|1 by ENC_BIG_ENDIAN|ENC_LITTLE_ENDIAN as
the encoding parameter for proto_tree_add_item() calls which directly reference
an item in hf[] which has a type of:
FT_UINT8
FT_UINT16
FT_UINT24
FT_UINT32
FT_UINT64
FT_INT8
FT_INT16
FT_INT24
FT_INT32
FT_INT64
FT_FLOAT
FT_DOUBLE
svn path=/trunk/; revision=39288
FT_NONE
FT_BYTES
FT_IPV6
FT_IPXNET
FT_OID
Note: Encoding field set to ENC_NA only if the field was previously TRUE|FALSE|ENC_LITTLE_ENDIAN|ENC_BIG_ENDIAN
svn path=/trunk/; revision=39260
the TVB.
Introduce and start using tvb_get_manuf_name() and tvb_get_manuf_name_if_known()
which do the same as the non-tvb versions but take a tvb and an offset instead
of (commonly) a pointer into a TVB.
svn path=/trunk/; revision=37317
calculate the rate is present.
Don't put the rate in for MCS indices in the Rate field - we need not
only the MCS index but the bandwidth (20 MHz vs. 40 MHz) and the length
of the guard interval. Note in a comment that those other items *might*
be available from some other radiotap fields.
Expand a comment on the hack to try to figure out whether a Rate field
with the 0x80 bit set is a FreeBSD MCS index or a high data rate.
svn path=/trunk/; revision=36916
https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=5827
The radiotap header has a pile of optional fields, and uses a bitmask field to
indicate which fields are present. Wireshark marks the fields it decodes, and
then decodes the payload.
The recently-added MCS field is decoded now, but the bit is not displayed as
recognized. This was presumably an oversight, as this bit is recognized and the
field decoded properly.
svn path=/trunk/; revision=36632
somewhat redundant, as items aren't displayed if they're not known, but
it can make it a little clearer to people who aren't familiar with the
gory details of radiotap (which people just looking at network traffic
might not be).
Clean up some capitalization of field names.
svn path=/trunk/; revision=35968
The radiotap standard just adopted the new MCS field to display MCS
information. The attached patch allows wireshark to parse that field.
From me:
Terminate value_strings. Move the IEEE80211_RADIOTAP_XCHANNEL definition
to packet-radiotap-defs.h.
svn path=/trunk/; revision=35684
keys to have _uint in their names, to match the routines that handle
dissector tables with string keys. (Using _port can confuse people into
thinking they're intended solely for use with TCP/UDP/etc. ports when,
in fact, they work better for things such as Ethernet types, where the
binding of particular values to particular protocols are a lot
stronger.)
svn path=/trunk/; revision=35224
radiotap: new parser
The current parser has a number of bugs, most
importantly not being able to parse radiotap
files with multiple presence bitmaps. It is
also rather hard extend. Use a generic library
for parsing radiotap that can be extended very
easily.
From me:
Dumb down some initializers and add some casts to make Visual C++ happy.
svn path=/trunk/; revision=34515
radiotap: re-indent
The current file has very strange mix of various
indentation sometimes using spaces and sometimes
using tabs which is rather hard to keep intact,
so reindent it completely.
svn path=/trunk/; revision=34503
(1) Trailing/leading spaces are removed from 'name's/'blurb's
(2) Duplicate 'blurb's are replaced with NULL
(3) Empty ("") 'blurb's are replaced with NULL
(4) BASE_NONE, NULL, 0x0 are used for 'display', 'strings' and 'bitmask' fields
for FT_NONE, FT_BYTES, FT_IPv4, FT_IPv6, FT_ABSOLUTE_TIME, FT_RELATIVE_TIME,
FT_PROTOCOL, FT_STRING and FT_STRINGZ field types
(5) Only allow non-zero value for 'display' if 'bitmask' is non-zero
svn path=/trunk/; revision=28770
The attached patch updates wireshark to the radiotap RX flags leaving the
non-standard option to dissect bit 14 as "FCS in header".
Merge the patch by hand in a couple of places to avoid conflicts with
r26861.
svn path=/trunk/; revision=28385
different ways, add a set of common conversion routines. Add a
"Frequency/Channel" column and fill it in where we can. Fix RSSI column
printing in PPI.
Fix up whitespace along the way.
svn path=/trunk/; revision=22538