Commit Graph

540 Commits

Author SHA1 Message Date
Matthew Fredrickson
4d3bb14731 Merge of Q.921 rewrite branch for wider testing.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1406 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2010-01-13 19:37:59 +00:00
Richard Mudgett
14f04072c8 Extracted q931_fill_ring_event() from post_handle_q931_message().
Done so it is easier to see what was done in ccbs branch.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1374 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-12-09 20:59:16 +00:00
Richard Mudgett
46df6d2cd4 Fix debug output so built up output lines are readable again.
A recent change to Asterisk put the span number at the begining of each
line.  This is a good thing if you need to debug multiple spans or forget
which span you are debugging.  Unfortunately, any pri_message() output
that is not a complete line is messed up.

The pri_message() function now will accumulate line output until a '\n' is
seen on the end.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1351 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-21 02:40:23 +00:00
Richard Mudgett
b9397c7541 Delay processing of facility ie's after all other ie's are processed.
*  Some ROSE message processing depends on the presence of other ies.  The
DivertingLegInformation1, and 3 messages will be used as the default
connected line number if the connected number ie is not present.  The
redirecting number ie is used as a default to the redirecting number in
the DivertingLegInformation2 message if the ROSE message does not contain
it and the redirecting number ie is present.

*  Some ROSE message processing depends upon other ie values.  The
StatusRequest, CCBS-T-Call, and CcRingout messages collectively need the
BC, HLC, LLC, called number, called subaddress, calling number, and
calling subaddress ie information to be available.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1345 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-20 23:42:40 +00:00
Richard Mudgett
04d911112d Merged revision 1328 from
https://origsvn.digium.com/svn/libpri/team/mattf/libpri-1.4-q921-rewrite

..........
  r1328 | mattf | 2009-11-17 15:16:11 -0600 (Tue, 17 Nov 2009) | 1 line

  outboundbroadcast isn't set at this time, since it is set after the
  message is transmited, so we must use other criteria to determine the need
  for broadcast on a setup
..........


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1331 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-18 00:36:20 +00:00
Richard Mudgett
b698032e04 Reimplement callback mechanism to handle APDU response messages that we care about.
1) No sent messages will remain in the APDU queue unless they have an
active timer to remove them.  The dummy call reference call and global
call reference call structures will not act like a memory leak to sent
messages.

2) The new T-RESPONSE timer will be the generic response guard if the
standards do not otherwise specify a timer for a message response.

3) The callback will be called.  If it is called because of a response
message, then the callback has an opportunity to indicate if more
responses are expected.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1322 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-14 00:20:53 +00:00
Richard Mudgett
62d35faf6b We now have 32 timers. No need to reserve minimum space anymore.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1316 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-13 23:46:57 +00:00
Richard Mudgett
d305dbc609 There must be only one source for the invoke id values per D channel group.
If there are potentially multiple sources for the invoke id sequence then
we could get confused if there are multiple outstanding messages with the
same invoke id that get responses.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1310 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-13 22:59:35 +00:00
Matthew Fredrickson
80c8c46b89 Make sure we also revive links for PRIs, not just PTMP TE BRIs when we get a disconnect message
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1291 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-11 00:22:47 +00:00
Richard Mudgett
6a121d4c74 The facility ie queue needs to remove facilities that have been sent.
The facility ie queue needs to remove facilities that have been sent.
Otherwise, the queue just grows until the call is terminated.  AOC
messages can clog the queue during a long call and the dummy call
reference may never be deleted.

Also removed unneeded elements of struct apdu_event.  The callback
function was not a good idea since many facility messages do not have
responses and the callback would prevents removal of events from the list.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1283 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-10 21:51:26 +00:00
Matthew Fredrickson
44ad020fe8 Re-add back in support for TE initiated layer 2 activation
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1276 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-10 20:25:02 +00:00
Richard Mudgett
e23ea9568c Add dummy call reference support.
Fixes problem where PTMP NT mode responds erroneously to a FACILITY
message from a phone on the dummy call reference.  LibPRI behaved as if
the dummy call reference were an invalid call reference and proceeded to
respond on the global call reference.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1275 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-10 19:27:34 +00:00
Richard Mudgett
c7c670aa85 Remove unused callingsubaddr[].
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1268 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-09 20:53:10 +00:00
Richard Mudgett
618acf9d53 Unknown IE 50 (cs5, Unknown Information Element)
Add code to recognize the code set 5 ie 50 (calling party category) to
suppress the unknown IE message.

(closes issue #13828)
Reported by: fdecher
Patches:
      libpri_ie50_cs5-trunk.diff3.txt uploaded by alecdavis (license 585)
Tested by: alecdavis


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1261 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-03 17:19:20 +00:00
Richard Mudgett
9f39144986 NT PTMP did not report busy when calling a busy phone.
The caller would not get a busy indication when calling a busy phone.
Timer T303 is not supposed to be stopped when RELEASE_COMPLETE received.
When T303 expires we will now report the last clearing cause code to the
caller if we received one.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1255 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-11-02 23:28:59 +00:00
Richard Mudgett
16f2f02ce8 Add subaddress handling to existing messages and functions.
Connected line updates when transfering calls does not completely support
subaddresses yet.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1249 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-23 23:47:58 +00:00
Richard Mudgett
a2dcb6adba Add BRI PTMP NT mode, HOLD/RETRIEVE, Call rerouting/deflection, and keypad facility support.
* Added support for BRI PTMP NT mode.  (Overlap dialing NT -> TE not supported.)
* Added handling of received HOLD/RETRIEVE messages and the optional ability
  to transfer a held call on disconnect similar to an analog phone.
* Added CallRerouting/CallDeflection support for Q.SIG, ETSI PTP, ETSI PTMP.
  Will reroute/deflect an outgoing call when receive the message.
  Can use the DAHDISendCallreroutingFacility to send the message for the
  supported switches.
* Added ability to send/receive keypad digits in the SETUP message.
  Send keypad digits in SETUP message: Dial(DAHDI/g1[/K<keypad_digits>][/extension])
  Access any received keypad digits in SETUP message by: ${CHANNEL(keypad_digits)}

(closes issue #15048)
Tested by: rmudgett, mattf


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1242 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-23 19:50:45 +00:00
Richard Mudgett
a78ee730c9 Add support for calling and called subaddress. Partial support for COLP subaddress.
The Telecom Specs in NZ suggests that SUB ADDRESS is always on, so doing
"desk to desk" between offices each with an asterisk box over the ISDN
should then be possible, without a whole load of DDI numbers required.

(closes issue #15604)
Reported by: alecdavis
Patches:
      libpri_subaddr_trunk.diff11.txt uploaded by alecdavis (license 585)
      Some minor modificatons were made.
Tested by: alecdavis, rmudgett

Review:	https://reviewboard.asterisk.org/r/406/


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1230 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-22 16:16:50 +00:00
Richard Mudgett
6cb01561eb Fix call state ie transmission.
Sending a STATUS message failed to include the call state ie for some
reason.  We will now always send a call state ie when a message ie list
includes one.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1220 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-19 22:49:59 +00:00
Richard Mudgett
5537dbec1d Fix comparision of invalid party name and number structs in comparison functions.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1219 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-19 22:38:32 +00:00
Richard Mudgett
0c210c19fa Take diverted-to-number from DivLegInfo1 and use it as connected number.
If no connected number is signaled in the CONNECT message we will use the
last diverted to number.

(issue #14292)
Reported by: tomaso
Patches:
      divleginfo1_to_connectednum.patch uploaded by tomaso (license 564)
      (Used as a guide since it no longer will apply.)
      (This patch is unrelated to the issue.)


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1212 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-15 22:34:52 +00:00
Richard Mudgett
92c277dae5 In q931_getcall(): Simplify test and add related switch types.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1205 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-14 19:03:49 +00:00
Richard Mudgett
28e7e1cdfe Reduce future conflicts when adding ie's to the SETUP message.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1191 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-13 19:06:26 +00:00
Richard Mudgett
296c64df23 Miscellaneous changes:
*  Removed unnecessary Q931_IE_CONNECTED_NUM ie from setup_ack_ies[].
*  Added internal state Q931_CALL_STATE_NOT_SET to Q.931 state enum.
*  Made q931_is_ptmp() take a const pointer.
*  pri_facility.c: Some preparations for subaddressing.
*  pri.c: Eliminate use of a magic number.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1177 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-12 17:17:48 +00:00
Richard Mudgett
ab1580de67 Conditional out noisy and redundant ASN.1 parse dump of facility ie contents.
1) Outgoing messages have the facility ie ASN.1 decoded and dumped when the
ie is added to the message.  The whole message is then dumped.
2) Incoming messages have the facility ie ASN.1 decoded and dumped when the
ie is processed.  The whole message has already been dumped.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1169 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-09 23:20:37 +00:00
Richard Mudgett
3a9af361fd Sent Q.SIG call rerouting message fixes.
a) Account for pSS1InfoElement where the bearer capability for the new
rerouted call is described.  The call could be a fax or data call, let's
use the appropriate signaling to avoid call rejects on the other end.
b) Handle calling number appropriately, number can be prohibited or
non-existent.
c) Add calling name if available.
d) Use the diversion counter from DivLegInfo2 (if was present in the
incoming Setup) and increment.

(issue #14292)
Reported by: tomaso
Patches:
      libpri-1.4-2009-01-29-rerouting-0.1.9.patch uploaded by tomaso (license 564)
      (Used as a guide since it no longer will apply.)
      (This patch is unrelated to the issue.)



git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1152 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-07 18:34:06 +00:00
Richard Mudgett
175c1e470f Merged revisions 1143, 1144 from
https://origsvn.digium.com/svn/libpri/tags/1.4.10.2

  ..........
  r1144 | mattf | 2009-09-29 10:32:23 -0500 (Tue, 29 Sep 2009) | 1 line

  This fix is more like the fix that was used to resolve the issue for the PRI case
  ..........
  r1143 | mattf | 2009-09-28 14:07:01 -0500 (Mon, 28 Sep 2009) | 1 line

  Changes for 1.4.10.2
  ..........


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1151 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-10-07 18:33:09 +00:00
Jeff Peeler
18ea19900c Fix call reference to be associated with the D channel message was received
The problem is that once a call reference was associated with a particular D
channel, it always was. This created an issue with NFAS when the secondary D
channel became active as the messages were still being sent on the non-active
D channel.

(closes issue #14959)
Reported by: remiq
Patches: 
      bug14959.patch uploaded by jpeeler (license 325)
Tested by: remiq


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1120 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-22 17:12:23 +00:00
Richard Mudgett
4d19486781 Update pri_event2str() to current defined events.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1107 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-22 02:23:48 +00:00
Richard Mudgett
599128a65a Another place where timeout events with subcmds should clear any old subcmds.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1097 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-18 00:31:21 +00:00
Richard Mudgett
c8de5d057b Timeout events with subcmds should clear any old subcmds.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1084 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-15 22:24:12 +00:00
Matthew Fredrickson
25b2496b0f Output multiline output with multiple calls to pri_message, so that logs look normal in Asterisk
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1077 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-14 22:32:40 +00:00
Dwayne M. Hubbard
d9af5b25ce Add SERVICE message support for the 'national' switchtype
This set of changes integrates SERVICE message support for the 
'national' switchtype.  The 'national' switchtype uses the 0x43
protocol discriminator.  The 'national' SERVICE/SERVICE ACKNOWLEDGE
and AT&T SERVICE/SERVICE ACKNOWLEDGE message values are opposite
of each other.  This is handled by first determining which
protocol discriminator is in use, then responding with the appropriate
SERVICE ACKNOWLEDGE value.  AT&T SERVICE messages use the
0x3 protocol discriminator.

(closes issue #15803)
Reported by: dhubbard

Review: https://reviewboard.asterisk.org/r/347/


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1072 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-13 22:54:10 +00:00
Richard Mudgett
c3074dafc1 Converted Q931_CALL_STATE_xxx defines to an enum.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1061 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-02 20:19:40 +00:00
Richard Mudgett
6d9c1cb0d9 Optimized calls to pri_schedule_del().
There is no need to test if a scheduled event is running before calling
pri_schedule_del().


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1060 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-02 20:04:03 +00:00
Richard Mudgett
6d5aeb7cdd Cleaned up scheduled events handling code.
*  Fixed pri_schedule_event() to return 0 on error instead of -1.  Zero is
a safer value to return.  Users would not think that a timer was
scheduled.
*  Fixed potential for pri_schedule_del() to write out of bounds of
pri_sched[].  The out of bounds access could occur when
pri_schedule_event() returned -1.
*  Made use all pri_sched[] entries.  pri_sched[0] was previously unused.
*  Removed some unneeded code and recursion since scheduling only runs on
master D channel structures.
*  Added doxygen comments.
*  Renamed struct pri *pri variables to struct pri *ctrl in this file.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1059 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-09-02 19:49:58 +00:00
Richard Mudgett
503ef0531a Make event channel parameter encoding consistent.
Also make sure that service maintenance messages have the channel id
parameters reinitialized for each message since they are sent over the
global call reference.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1051 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-31 22:57:58 +00:00
Richard Mudgett
e7c9ecb1b2 Split justsignalling into cis_call and cis_auto_disconnect functionality.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1042 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-31 17:24:19 +00:00
Richard Mudgett
61f7a372d9 Fix BRI PTP broken by -r790.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1028 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-26 15:24:34 +00:00
Richard Mudgett
97f33e3286 Put connected name in display ie for CONNECT message.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1019 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-25 16:50:56 +00:00
Richard Mudgett
3908bf2e48 Fix ie ordering in some ie lists for send_message().
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1018 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-25 16:49:07 +00:00
Richard Mudgett
176f0bf6cd Make dump_channel_id() handle variable length fields.
Also did some other minor miscellaneous changes.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1012 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-24 23:06:39 +00:00
Richard Mudgett
d32e70d473 Make sure reversecharge is initialized.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1006 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-24 22:09:38 +00:00
Jason Parker
69fecfd30a Add -n to ldconfig on HURD too.
(closes issue #15130)
Reported by: tzafrir
Patches:
      osarch_hurd.diff uploaded by tzafrir (license 46)


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@1000 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-21 19:51:40 +00:00
Richard Mudgett
2ada419b08 Made the call state to string table use the state defines.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@994 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-20 15:52:27 +00:00
Richard Mudgett
dcd62e467f Add COLP support to libpri for ETSI PTP, ETSI PTMP, and Q.SIG.
Add Connected Line Presentation (COLP) support to chan_dahdi/libpri as an
addition to issue 8824.  This is the libpri portion.  COLP support is now
available for ETSI PTP, ETSI PTMP, and Q.SIG with this patch.

(closes issue #14068)
Tested by: rmudgett

Review: https://reviewboard.asterisk.org/r/339/


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@982 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-18 23:53:32 +00:00
Jeff Peeler
926cc924d2 Allow custom CPU optimization flags
Added make variable LIBPRI_OPT to set optimization level. By default the
optimization level is now set to -O2.

(closes issue #12676)
Reported by: tzafrir
Patches:
      libpri_opt.diff uploaded by tzafrir (license 46)


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@976 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-18 20:59:32 +00:00
Richard Mudgett
13fbd05e0b Corrected standard document reference.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@968 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-08-07 15:53:20 +00:00
Richard Mudgett
f04f345113 Fixed potential NULL pointer dereference.
git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@952 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-07-23 20:53:59 +00:00
Richard Mudgett
27a5c7afb6 Fix potential buffer overflow in pri_dump_info_str().
*  Created pri_snprintf() to prevent buffer overflow in pri_dump_info_str().
*  Extracted timer name to timer number table from pri_timer2idx() so
pri_dump_info_str() can use it.


git-svn-id: https://origsvn.digium.com/svn/libpri/branches/1.4@921 2fbb986a-6c06-0410-b554-c9c1f0a7f128
2009-06-26 19:50:19 +00:00