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2004-02-14Update Andreas Sikkema's e-mail address.Guy Harris1-3/+2
svn path=/trunk/; revision=10065
2004-02-13From Anders Broman: fix the offsets usd when adding the manufacturer info.Guy Harris1-2/+2
svn path=/trunk/; revision=10060
2004-01-10Fix the following type of warings:Jörg Mayer1-13/+13
packet-h245.c:13932: warning: invalid storage class for function `dissect_h245_RedundancyEncodingElement' by moving the function declarations outside other functions svn path=/trunk/; revision=9631
2004-01-09"conversation_new()" takes flags NO_ADDR2 and NO_PORT2, not NO_ADDR_BGuy Harris1-3/+3
and NO_PORT_B - the corresponding flags have the same values, but they don't have the same semantics (a "find_conversation()" call with a missing address or port B will do a wildcard match on *both* addresses or ports, not just the second one). svn path=/trunk/; revision=9604
2003-11-22Change the way signalType is dissected to beRonnie Sahlberg1-2/+19
compatible with and dissect the packets from Martin R and Paul H. I still think ethereal was correct before this patch and that this patch is not compatible with teh standard. Anyway, that doesnt matter much. With this patch ethereal will dissect the packets properly. Time to study x691 again. svn path=/trunk/; revision=9066
2003-10-27From Lars Roland: whitespace cleanups.Guy Harris1-952/+952
svn path=/trunk/; revision=8789
2003-10-10From Martin Regner, bugfix for H245.Ronnie Sahlberg1-2/+2
The restricted character string for signalType is 1 character, not 1 to 128 characters. svn path=/trunk/; revision=8666
2003-10-09Prefix the EXTENSION #defines with ASN1_ as well.Guy Harris1-1669/+1669
svn path=/trunk/; revision=8653
2003-10-09Prefix OPTIONAL and NOT_OPTIONAL with ASN1_, to avoid collisions withGuy Harris1-898/+898
other definitions of OPTIONAL (such as the one in Windows). svn path=/trunk/; revision=8650
2003-09-26From Tomas Kukosa:Guy Harris1-444/+6
1) string tables for t35CountryCode, t35Extension and h221ManufacturerCode were moved into the new file t35.c because they are common for more dissectors 2) the dissect_h245_NonStandardParameter_with_extension_marker() was moved from h245 to h225 and renamed to dissect_h225_NonStandardParameter() because the NonStandardData type is different for H.225.0 and H.245 3) type of the "h245.nsp.object" dissector table was changed from FT_UINT32 to FT_STRING, so it can select a dissector based on an OID rather than the Adler-32 hash of an OID 4) the "h225.nsp.object" and "h225.nsp.h221" dissector tables were created svn path=/trunk/; revision=8550
2003-09-06From Martin Regner: fix dissection of non-standard parameters.Guy Harris1-5/+71
svn path=/trunk/; revision=8400
2003-09-04From Anders Broman: display T35 manufacturer codes as strings.Guy Harris1-1/+152
svn path=/trunk/; revision=8373
2003-09-02From Andreas Sikkema: Facility for H.245 to display short message typesGuy Harris1-16/+151
instead of long ones (introduces new preference, default is off): OpenLogicalChannel OpenLogicalChannel OpenLogicalChannel OpenLogicalChannel OLC OLC OLC OLC svn path=/trunk/; revision=8343
2003-08-30Updates and bugfixes from Andreas and MartinRonnie Sahlberg1-16/+26
svn path=/trunk/; revision=8321
2003-08-28update to h245 to decode the county codesRonnie Sahlberg1-2/+205
from anders broman svn path=/trunk/; revision=8297
2003-08-26The definition of NonStandardParameter is different between H.225 and H.245Ronnie Sahlberg1-1/+18
Create an alternative NonStandardParameter dissector that matches the definition that H.225 needs. svn path=/trunk/; revision=8277
2003-08-21From Tomas Kukosa: allow subdissectors to be registered forGuy Harris1-41/+86
NonStandardParameter data in the H.245 dissector. svn path=/trunk/; revision=8206
2003-08-16From Ronnie Sahlberg: patch to set up conversations to use RTP and RTCPGuy Harris1-10/+49
based on H.245 information. svn path=/trunk/; revision=8172
2003-08-01make h225 register detected h245 tcp ports so that h245 dissector is called.Ronnie Sahlberg1-1/+2
it is currently done in a way too crude way, when a h245 endpoint is found, it calls dissector_add("tcp.port",...) and thus registers it globally for this port for ALL ip addresses. if someone knows how to change it to only register it for <ipaddress><tcpport> instead, that would be much better. svn path=/trunk/; revision=8120
2003-07-31Updated some restricted character set alphabets so that the characters are ↵Ronnie Sahlberg1-3/+3
in the correct order. svn path=/trunk/; revision=8112
2003-07-29fix minor bugs in h245 decodingRonnie Sahlberg1-51/+27
svn path=/trunk/; revision=8092
2003-07-26Updates to the MEGACO plugin so that it will call the H.245 dissector for someRonnie Sahlberg1-2/+3
instancews where megaco encapsulates h.245 svn path=/trunk/; revision=8087
2003-07-19export T38FaxProfile and DataProtocolCapability since these are user in ↵Ronnie Sahlberg1-3/+3
H.225 as well svn path=/trunk/; revision=8052
2003-07-16Make h221nonstandard and nonstandardparameter externaly visibleRonnie Sahlberg1-13/+13
h225 will need them svn path=/trunk/; revision=8033
2003-07-16Add a new parameter to the constrained integer dissector so that it also handlesRonnie Sahlberg1-217/+204
constrained integers with an extension marker. Update all calls to the constrained integer dissector Add dissection to the rfc_number type which is a constrasined integer with an extension marker Add H245 so that it builds by default in ethereal. It has been tested extensively by a semi-large number of people with a lot of real and synthetic captures and seems to work very well. New protocol added to ethereal svn path=/trunk/; revision=8032
2003-07-16remove a function that was not used/obsoleteRonnie Sahlberg1-9/+10
fix an instance where the wrong dissector was called instead of RequestMultiplexEntryRejectionDescriptions. svn path=/trunk/; revision=8031
2003-07-16minor updates.Ronnie Sahlberg1-34/+12
make reassembly a preference update comments svn path=/trunk/; revision=8030
2003-07-16updates bugfix for the NumericString alphabet.Ronnie Sahlberg1-3/+13
Implement some restricted ia5strings svn path=/trunk/; revision=8029
2003-07-13Add decoding of NumericStringRonnie Sahlberg1-3/+12
svn path=/trunk/; revision=8018
2003-07-12 Break out the PER functions from the alternative h245 dissectorRonnie Sahlberg1-1197/+3
and put them in their own file. I had to put them im packet-per.c instead of asn1-per.c since othervise i couldnt get it to invoke the register routine from register.c the per dissector is compiled into ethereal by default, but there are no callers in ethereal until the h245 dissector is added. someone that knows the registry stuff better might consider renaming it to asn1-per.c instead of packet-per.c svn path=/trunk/; revision=8017
2003-07-10small updatesRonnie Sahlberg1-197/+219
IA5String when tehre are no restriction on the alphabet is actually just an octet string start populating the COL_INFO with request/response commandname COL_INFO will be tricky to get nice. we might needs some hack to pass different values around through the dissect_per layer so can format values from different parts/subdissector functions nicely. svn path=/trunk/; revision=8013
2003-07-09remove one more NOT_DECODED_YET for the subAddress IA5StringRonnie Sahlberg1-3/+7
svn path=/trunk/; revision=8010
2003-07-09Some more guesswork applied.Ronnie Sahlberg1-7/+61
It looks like the constrained version of IA5String might be encoded as a constrained integer followed by (byte aligned) a list of ASCII bytes makeing up shte string. svn path=/trunk/; revision=8009
2003-07-09Make ethereal decode normal unconstrained INTEGER types.Ronnie Sahlberg1-9/+41
svn path=/trunk/; revision=8007
2003-07-09fix bug in dissect_per_GeneralString()Ronnie Sahlberg1-2/+5
use proto_tree_add_item() instead of proto_tree_add_string() since there is nothing that says the string will be null terminated. svn path=/trunk/; revision=8006
2003-07-08From Lars Roland: export "dissect_h245_OpenLogicalChannel()" andGuy Harris1-3/+3
"dissect_h245_MultimediaSystemControlMessage()" for use in the future by other dissectors. svn path=/trunk/; revision=7994
2003-07-08 remove one more redundant decode of the extensions present bit.Ronnie Sahlberg1-2/+19
change the decode of sequence and extensions to assume the lower bound for the number of extensions is 1 and thus 1 have to be added to the encoded value. dont know if this is right or not, the satndard x691 does not mention anything about the lb being 1 and the value being semiconstrained but a note at 18.8 does mention that the number of extensions can not be 0. i think there is a difference between saying a value can not be zero and between saying the lower bound is 1. but hey it is a telco standard. the change might be right or it might be wrong. i think it is wrong or else the standard is wrong. it at least dissects the very few captures i have properly. telco guys, either give feedback or live with the dissector being potentially wrong. its that easy. svn path=/trunk/; revision=7990
2003-07-08fix a small bug in dissect_per_choice where it dissected and displayed a ↵Ronnie Sahlberg1-2/+3
bit for "extensions present" even if that bit was not encoded in the pdu. svn path=/trunk/; revision=7989
2003-07-08when extensions are present to a sequence,Ronnie Sahlberg1-4/+28
for the individualk bits in the bitmap field for whether each extension is present or not, add "(<extension name> [is|is NOT] present)" to the tree item. this makes the dissection of the extension bitmap more meaningful svn path=/trunk/; revision=7988
2003-07-08When decoding the optional field bitmap for a sequence,Ronnie Sahlberg1-4/+26
for the individual bits, if we know the name of the optional field then put "<field name> [is|is NOT] present" into the tree pane so we can see what each bit in this field refers to. svn path=/trunk/; revision=7987
2003-07-08change the interfae so that dissect_per_boolean() also can return the proto_itemRonnie Sahlberg1-222/+226
that was created to display the value. svn path=/trunk/; revision=7986
2003-07-07If we dont want the internal per stuff to be displayed,Ronnie Sahlberg1-3/+9
dont put the object identifier length field in the tree. svn path=/trunk/; revision=7970
2003-07-07Attempt to decode GeneralString.Ronnie Sahlberg1-4/+26
RFC2833 is a bit "unclear" but I guess this type is encoded as first a length-determinant followed by the actual ascii data. I belive the length-determinant is byte aligned in aligned-per so the entire field is so. at best, this is pure guesswork but it does decode the single capture i do have containing GeneralString types properly. Anyone interested are welcome to purchase and provide proper h323 standard docs from itu-t and snail-mail them to me. A random asn file from www.packetyzer.com together with the X.691 pdf file is "difficult". svn path=/trunk/; revision=7969
2003-07-06minor updatesRonnie Sahlberg1-53/+91
add a gboolean which controls whether the internal PER fields are to be displayed or not in the tree pane. svn path=/trunk/; revision=7968
2003-07-06Small updates.Ronnie Sahlberg1-27/+62
Replace dissect_h245_TransportAddress() which was the generic decoder for the TransportAddress sequence with several semi-identical routines that matches the name of the field (instead of the type). This makes the presentation easier to read. e.g. Present this ip address as mediaChannel which is the field name instead of as TransportAddress svn path=/trunk/; revision=7967
2003-07-04work copy of a h245 dissector and PER dissection helper routines.Ronnie Sahlberg1-0/+23169
read the comment at the top of the file for instructions on how to activate it and what needs to be done. svn path=/trunk/; revision=7963
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