For OID fields of type FT_STRING, put back the code to append the OID
name. (Ultimately, we should probably convert them all to type FT_OID.)
svn path=/trunk/; revision=16734
Update a comment, and get rid of a commented-out unused variable.
Use "get_ber_identifier()" and "get_ber_length()", rather than
"dissect_ber_identifier()" and "dissect_ber_length()", if we're just
fetching the values, rather than dissecting them. As we're just
fetching the values, if we get an error, put the identifer and length
into the protocol tree (if we've enabled that) with
"dissect_ber_identifier()" and "dissect_ber_length()".
Properly declare class and tag variables as signed.
svn path=/trunk/; revision=16602
"call_ber_oid_callback()". (Arguably, the caller of
"call_ber_oid_callback()" should check for that, and report that a
presumably-required field is missing.)
svn path=/trunk/; revision=16544
show the value of 1 1111 as "Continued" in the bitfield and the actual
tag value in the following bytes.
Show the BER identifier data before an OID if we're showing internal BER
fields.
svn path=/trunk/; revision=15856
Attached is a patch to solve the CHOICE problem for review.
Problem was two-fold:
1) not passing original class/tag to sub-choice we had matched BER_CLASS_ANY
2) not handling a count==0 if we had matched BER_CLASS_ANY
The patch also includes a my constructed octet string fix again.
svn path=/trunk/; revision=15698
Fix a typo.
packet-ber.c
packet-acse.c
packet-cmip.c
- Add OID(s)
packet-ses.c
Fix export of a value string and change names to the ones used in the protocol spec.
Replace PRES dissector with an asn2eth generated one.
svn path=/trunk/; revision=15614
Only count the number of items in the SEQUENCE OF IFF we have the full TVB containing the entire blob.
Dont count the items if the tvb is "short" since then this would just lead to a [short frame] before a single item in the SEQUENCE OF has been dissected.
Do we really need to count the items and create a FT_UINT field with the number of items at all?
Then count the items as we are calling the subdissectors and
append the '# item[s]' text to the FT_NONE items after we finished the loop?
svn path=/trunk/; revision=15607
b) dissect_ber_set() to report missing fields and handle untagged CHOICEs
c) dissect_ber_choice() to handle untagged CHOICEs (within the CHOICE)
svn path=/trunk/; revision=15597
desired reported length and the remaining length, so we don't throw an
exception at tvbuff creation time if we don't have all the desired data
- we want to throw the exception at dissection time, so we can dissect
the data we do have.
Use "tvb_ensure_bytes_exist()" to force exceptions to be thrown.
When "dissect_unknown_ber()" is called from "call_ber_oid_callback()",
we're handing it a newly-created tvbuff, so the offset in that tvbuff
should be zero.
svn path=/trunk/; revision=15595
Small patch to ber.c
The tcap dissector has been updated to use this length. I have not tested other asn.1 dissectors to ensure that they correctly use the indefinite encoding flag instead of the length value returning zero.
There may also be some problems when re-assembly is needed, but the ability to deal with indefinite length is much more useful.
For developers the get_ber_length now returns the length of the pdu including the EOC, where you have dissectors that use packet-ber.c the eoc may need to be dealt with separately.
The tcap dissector has had numerous changes to make it less cluttered, and the useful feature of the previous version where a dialogue could be filtered out by selecting either the source or destination transaction ID has been incorporated into this version.
svn path=/trunk/; revision=15414
-use g_snprintf instead of sprintf and snprintf
-use g_strdup_printf where appropriate
-remove #include "snprintf.h" (as only g_snprintf should be used)
-replace some more alloc/realloc/calloc/free with their glib pendants
svn path=/trunk/; revision=15264
that they are not longer than the reported length of the tvb.
this triggers some bugs since in packet-ber we are a bit too lax in setting reported_length of the tvb_new_subset() tvb.
this cause short kerberos packets to not be decoded at all and the same for other short asn based packets as well.
fix some of these instances.
svn path=/trunk/; revision=15127
current signature ("class" is a "gint8 *", not a "guint8 *", and "tag"
is a "gint32 *", not a "guint32 *"). Re-generate the dissectors from
the ASN.1 and the .cnf files in the cases where the arguments were fixed
in a .cnf file.
Give some dissectors the right svn:keywords and svn:eol-style settings.
svn path=/trunk/; revision=14885
also prettify the error when finding "unknown" entries inside a SEQUENCE to make it easier to track down what went wrong.
svn path=/trunk/; revision=14814
index of the branch taken or -1 to make prettifications easier to implement.
change the signature of dissect_ber_choice and rename it to dissect_ber_CHOICE to catch all
occurences of the use of this function
update asn2eth to use the new name/signature
update all occurences of this function to the new name and new signature.
svn path=/trunk/; revision=14758
