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git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@5233 f5534014-38df-0310-8fa8-9805f1628bb7
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"epan/..." pathnames, so as to avoid collisions with header files in any
of the directories in which we look (e.g., "proto.h", as some other
package has its own "proto.h" file which it installs in the top-level
include directory).
Don't add "-I" flags to search "epan", as that's no longer necessary
(and we want includes of "epan" headers to fail if the "epan/" is left
out, so that we don't re-introduce includes lacking "epan/").
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4586 f5534014-38df-0310-8fa8-9805f1628bb7
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structure to the "packet_info" structure; only stuff that's permanently
stored with each frame should be in the "frame_data" structure, and the
"column_info" structure is not guaranteed to hold the column values for
that frame at all times - it was only in the "frame_data" structure so
that it could be passed to dissectors, and, as all dissectors are now
passed a pointer to a "packet_info" structure, it could just as well be
put in the "packet_info" structure.
That saves memory, by shrinking the "frame_data" structure (there's one
of those per frame), and also lets us clean up the code a bit.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4370 f5534014-38df-0310-8fa8-9805f1628bb7
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take a dissector handle as an argument, rather than a pointer to a
dissector function and a protocol ID. Associate dissector handles with
dissector table entries.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4308 f5534014-38df-0310-8fa8-9805f1628bb7
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git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4263 f5534014-38df-0310-8fa8-9805f1628bb7
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of packet data captured.
Make the "BYTES_ARE_IN_FRAME()" macro take a "captured length of the
packet" argument.
Add some length checks to capture routines.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@4235 f5534014-38df-0310-8fa8-9805f1628bb7
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tvb_get_ptr(tvb, offset, length))" calls to "proto_tree_add_item()"
calls.
Do the same, in "packet-iscsi.c" and "packet-mrdisc.c", for
"proto_tree_add_uint()" and "proto_tree_add_boolean()" calls.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3726 f5534014-38df-0310-8fa8-9805f1628bb7
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"header_field_info" structure, including the ones that are later set by
the routines to register fields.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3561 f5534014-38df-0310-8fa8-9805f1628bb7
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"etypes.h".
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3314 f5534014-38df-0310-8fa8-9805f1628bb7
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usages of tvb_get_ptr(). packet-ieee80211.c still has one bad usage,
in which it *does* modify the tvbuff's data.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@3128 f5534014-38df-0310-8fa8-9805f1628bb7
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"pinfo->current_proto", in dissectors always called through dissector
tables and handles.
Make the IEEE 802.11 dissector static, as it's not called externally.
Clear the Info column in the Linux cooked capture and 802.1q VLAN
dissectors, before extracting anything from the packet, so that if an
exception is thrown, the Info column doesn't reflect the previous
protocol.
Don't extract the encapsulated protocol in the VLAN dissector until you
use it, so that if the frame contains the VLAN ID but not the
encapsulated protocol, we at least put the VLAN ID into the protocol
tree.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2927 f5534014-38df-0310-8fa8-9805f1628bb7
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into "ethertype()".
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2915 f5534014-38df-0310-8fa8-9805f1628bb7
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handle.
Call the IP dissector through a handle in the Frame Relay dissector.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2851 f5534014-38df-0310-8fa8-9805f1628bb7
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"{old_}heur_dissector_add()", "{old_}conv_dissector_add()", and
"register_dissector()", so that an entry in those tables has associated
with it the protocol index of the protocol the dissector handles (or -1,
if there is no protocol index for it).
This is for future use in a number of places.
(Arguably, "proto_register_protocol()" should take a dissector pointer
as an argument, but
1) it'd have to handle both regular and heuristic dissectors;
2) making it take either a "dissector_t" or a union of that and
a "heur_dissector_t" introduces some painful header-file
interdependencies
so I'm punting on that for now. As with other Ethereal internal APIs,
these APIs are subject to change in the future, at least until Ethereal
1.0 comes out....)
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2849 f5534014-38df-0310-8fa8-9805f1628bb7
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static, and have other dissectors call them through handles.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2816 f5534014-38df-0310-8fa8-9805f1628bb7
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protocols, in addition to adding structures to the list of filterable
fields. Give it an extra argument that specifies a "short name" for the
protocol, for use in such places as
pinfo->current_proto;
the dialog box for constructing filters;
the preferences tab for the protocol;
and so on (although we're not yet using it in all those places).
Make the preference name that appears in the preferences file and the
command line for the DIAMETER protocol "diameter", not "Diameter"; the
convention is that the name in question be all-lower-case.
Make some routines and variables that aren't exported static.
Update a comment in the ICP dissector to make it clear that the
dissector won't see fragments other than the first fragment of a
fragmented datagram.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2810 f5534014-38df-0310-8fa8-9805f1628bb7
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version of libpcap; that's used on Linux for captures on the "any"
device (which captures from all interfaces simultaneously) and for
captures on devices whose link-layer type libpcap doesn't (yet) support
natively.
The spanning tree code, when checking for GV{M,R,...}P packets, must
first check whether the link-layer destination address is, in fact, an
Ethernet-style address; on Linux cooked captures, there *is* no
destination address, so it's of type AT_NONE, not AT_ETHER.
git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@2772 f5534014-38df-0310-8fa8-9805f1628bb7
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