bounce bar for compressed file support). Note that the progress bar may
not grow smoothly for compressed files, but it should be reasonably accurate
for files which are large enough to matter.
svn path=/trunk/; revision=701
short packets. Also increased RIF processing from 18 to 30 bytes of RIF, as
I learned that the token-ring spec changed. Don't call next dissector
if there are no more bytes in packet.
svn path=/trunk/; revision=698
gzip. The zLib library is used for this purpose. If zLib is not available
(or it's use is disabled by the --disable-zlib option to configure), you
can still compile Ethereal but it will be unable to read compressed capture
files.
IMPORTANT:
Now all file accesses to capture files should be done through special macros.
Specifically, for any use of the following functions on capture files, replace them.
The arguments for the right-side functions are exactly the same as for the
original stdio functions.
fopen file_open
fdopen filed_open
fread file_read
fwrite file_write
fseek file_seek
fclose file_close
ferror file_error
svn path=/trunk/; revision=695
data corresponds to the attribute sequence belonging to the previous
delimiter tag, so set the length of the item for the previous delimiter
tag.
The "end of attributes" tag means "no more attributes after this, just
data"; dissect any stuff following it as data.
svn path=/trunk/; revision=686
specified number of bytes of captured data in the frame at the specified
offset, and a "IS_DATA_IN_FRAME()" macro, to test whether there are any
bytes of captured data in the frame at the specified offset, and convert
some bounds checks to use them.
Add a dissector for the Internet Printing Protocol.
svn path=/trunk/; revision=685
an off-by-one error. I replicated his fix to another part of the code
that looks up the SAP types (when adding the information to the proto_tree).
svn path=/trunk/; revision=681
Dissector code can add FT_BOOLEAN fields to the proto_tree and pass TRUE
or FALSE values (non-zero and zero values). The display filter language,
however, treats the checking for the existence of a FT_BOOLEAN field as
the checking for its truth. Before this change, packet-tr.c was the only
dissector using FT_BOOLEAN fields, and it only added the field to the
proto_tree if the TRUE; the dissector was determining the difference between
the check for existence and the check for truth.
I made this change because packet-ppp.c added some FT_BOOLEAN fields and
added them to the tree regardless of truth value, It's more natural just to
do it this way and let the display filter code worry about whether to
check for existence or truth. So that's how it works now.
svn path=/trunk/; revision=679
buttons insensitive if "Print summary" is selected, and make them
sensitive if "Print detail" is selected, as they apply only to the
"print detail" output.
svn path=/trunk/; revision=672
the "File/Print" dialog box; "Expand all levels" means that all levels
of the protocol tree should be printed, while "Print as displayed" means
that only those levels shown in the display should be printed.
Free the table of column widths once printing is done.
svn path=/trunk/; revision=671
ourselves; that means we don't have to duplicate the stuff
"dissect_data()" does (including saying "1 byte" rather than "1 bytes" -
"dissect_data()" does that, but we weren't doing that), and also means
that when you print a packet, the data gets dumped.
svn path=/trunk/; revision=670
packet-lapb.c :
check the validity of the first byte in the frame.
packet-x25.c :
- in get_x25_pkt_len() : check that we are not reading after the end of
the captured data
- in dissect_x25() : various checks to avoid reading after the end of
the captured data
- in dissect_x25() : use offset (and not 2) as the length of the
underlying protocol header.
Olivier
svn path=/trunk/; revision=669
not like #preprocessor_macros that do not start at
the first column.
So write:
#ifdef FOO
# include <dummy1.h>
# define DUMMY 1
#else
# include <dummy2.h>
# define DUMMY 2
#endif
instead of
#ifdef FOO
#include <dummy1.h>
#define DUMMY 1
#else
#include <dummy2.h>
#define DUMMY 2
#endif
svn path=/trunk/; revision=668
prints the protocol tree, and summary prints the fields in the summary
clist, with a header line at the beginning of the printout.
Print only packets selected by the current packet filter.
Just have "ARP" and "RARP" in the "Protocol" field for ARP packets;
whether it's a request or a reply can be seen in the "Info" field.
Add to the "Frame" section of the protocol tree the time between the
current packet and the previous displayed packet, and the packet number.
Have FT_RELATIVE_TIME fields be a "struct timeval", and display them as
seconds and fractional seconds (we didn't have any fields of that type,
and that type of time fits the delta time above).
Add an FT_DOUBLE field type (although we don't yet have anything using
it).
svn path=/trunk/; revision=666
now in "gtk/capture_dlg.c" - so it doesn't need to include
<sys/sockio.h> on, for example, Solaris...
...but "gtk/capture_dlg.c" does need to include it.
"gtk/capture_dlg.c" also may need to include "snprintf.h", as it uses
"snprintf()".
svn path=/trunk/; revision=655
family has a set of debug commands that allow you to log the traffic on a
WAN or dialup connection as text, e.g.
RECV-iguana:241:(task: B04E12C0, time: 1975358.50) 15 octets @ 8003D634
[0000]: FF 03 00 3D C0 06 C9 96 2D 04 C1 72 00 05 B8
Created wtap_seek_read() which parses the textual data for and Ascend
trace, and does a normal fseek() and fread() for any other file type.
The fseek()/fread() pairs in file.c were replaced with the new function.
svn path=/trunk/; revision=652
Ashok Narayanan