1. Some IP addresses (like 0.0.0.0) would be interpreted as byte ranges.
2. Parens were being ignored.
Thanks to Guy for pointing these out to me.
svn path=/trunk/; revision=477
instead of "yy". (dfilter-grammar.y was modified to #define yylex as
dfilter_lex).
VERSION is no longer needed since the doc/Makefile now uses @VERSION@,
passed to it from 'configure'.
svn path=/trunk/; revision=469
field by itself assumes you are checking for the existence of that protocol
or field.
Changed the format of the list of filterable fields in the man page.
Developers: run "./configure" so that your configure script will re-create
dfilter2pod from the new dfilter2pod.in
svn path=/trunk/; revision=426
the rules allowing values to precede variables in a relation, like this:
192.168.1.1 eq ip.src
More profound changes should still be made to the grammar, though.
svn path=/trunk/; revision=422
as it standed depends on your lex being flex, but that only matters if you're
a developer. The distribution will include the dfilter-scanner.c file, so
that if the user doesn't modify dfilter-scanner.l, he won't need flex to
re-create the *.c file.
The new lex scanner gives me better syntax checking for ether addresses. I
thought I could get by using GScanner, but it simply wasn't powerful enough.
All operands have English-like abbreviations and C-like syntax:
and, && ; or, || ; eq, == ; ne, != ; , etc.
I removed the ETHER_VENDOR type in favor of letting the user use the [x:y]
notation: ether.src[0:3] == 0:6:29 instead of ether.srcvendor == 00:06:29
I implemented the IPXNET field type; it had been there before, but was
not implemented. I chose to make it use integer values rather than byte
ranges, since an IPX Network is 4 bytes. So a display filter looks like this:
ipx.srcnet == 0xc0a82c00
rather than this:
ipx.srcnet == c0:a8:2c:00
I can supposrt the byte-range type IPXNET in the future, very trivially.
I still have more work to do on the parser though. It needs to check ranges
when extracting byte ranges ([x:y]) from packets. And I need to get rid
of those reduce/reduce errors from yacc!
svn path=/trunk/; revision=414
operators that I had thrown in at the last moment. Sorry! But I'm trying
to get rid of those embarrassing shift/reduce and reduce/reduce warnings.
I also removed wiretap/wiretap.c, which is no longer needed.
svn path=/trunk/; revision=345
mechanism that is built into ethereal. Wiretap is now used to read all
file formats. Libpcap is used only for capturing.
svn path=/trunk/; revision=342
Gilbert Ramirez