diff --git a/.version b/.version new file mode 100644 index 0000000..079d7f6 --- /dev/null +++ b/.version @@ -0,0 +1 @@ +1.4.11 diff --git a/ChangeLog b/ChangeLog new file mode 100644 index 0000000..837b9d7 --- /dev/null +++ b/ChangeLog @@ -0,0 +1,1093 @@ +2010-05-20 Russell Bryant + + * libpri 1.4.11 released. + +2010-05-19 21:50 +0000 [r1703] Richard Mudgett + + * q931.c: T309 should not do anything with the global call + reference call record. + +2010-05-19 21:30 +0000 [r1702] Matthew Fredrickson + + * q921.c: It's amazing what a tiny bug in the Q.921 SDL diagram can + do to cause trouble.... Fix issue where V_R was not reset and N_R + was consequentially transmitted incorrectly. Particularly in + layer 2 initiated re-establishments. + +2010-05-11 22:14 +0000 [r1688] Richard Mudgett + + * pri.c, pri_internal.h, q931.c, libpri.h: Dialing an invalid + extension causes incomplete hangup sequence. Revision -r1489 + corrected a deviation from Q.931 Section 5.3.2. However, this + resulted in an unexpected behaviour change to the upper layer + (Asterisk). This change restores the legacy hangup behaviour if + the new API call is not used. Use pri_hangup_fix_enable() to + follow Q.931 Section 5.3.2 call hangup better. (closes issue + #17104) Reported by: shawkris Tested by: rmudgett + +2010-04-26 19:54 +0000 [r1664-1675] Richard Mudgett + + * q931.c: Simplified some protocol discriminator handling code. + + * q931.c: Garbage on the end of Q.931 messages causing calls to + fail to connect. The DAHDI driver had a bug where an extra byte + appeared on the end of Q.931 messages. This garbage byte caused + the message to be discarded with the diagnostic "XXX Message + longer than it should be?? XXX". The Q.931 message will no longer + be discarded if there were earlier ie's in the message. This + patch also addresses the potential problem of reading beyond the + buffer when trying to parse the garbage data. Thanks to roeften + for the base patch. (closes issue #14378) Reported by: timking + + * q921.c: Avoid using a cast. + + * q931.c: Cleanup some pri debug output line presentation. + +2010-04-19 22:40 +0000 [r1625-1630] Richard Mudgett + + * pri_internal.h, pri_q931.h, q931.c, pridump.c: PTMP NT mode call + reference value ambiguity. Since the TE side can pick CR values + independently, the TE CR needs to be qualified by TEI to + distinguish CR values from other devices. Without doing this, + multiple phones on the BRI line will have intermittent call + failures. JIRA LIBPRI-30 Also eliminated some wierdness in + q931_status() and several places where it is called. + + * q921.c: Fix potential crash when pridump.c calls q921_dump() with + NULL pri ptr. + +2010-04-15 18:43 +0000 [r1596] Richard Mudgett + + * pri.c, pri_internal.h: Make some internal routines available to + other libpri components. + +2010-04-09 21:43 +0000 [r1577] Richard Mudgett + + * q931.c: Only one PROCEEDING message per call please. + +2010-03-18 15:50 +0000 [r1534-1547] Richard Mudgett + + * q931.c: Move a comment closer to where it has relevance. + + * pri.c, pri_internal.h, q921.c, q931.c, pri_facility.c: + Miscellaneous simple reorganization. 1) Make PRI_MASTER() no + longer check for a NULL parameter. It is the caller's + responsibility. Not many callers could have passed a NULL without + crashing before or after anyway. 2) Replace calls to + q931_is_ptmp() with PTMP_MODE(). They were equivalent. 3) Made + the following boolean config options bit fields: sendfacility, + overlapdial, chan_mapping_logical, and service_message_support. + +2010-03-02 23:47 +0000 [r1511] Richard Mudgett + + * pri.c, pri_internal.h, q921.c: Restore ability to change the + Q.921 K value. The Q.921 rewrite only used value of PRI_TIMER_K + right after it was set to the default. The Q.921 window size was + thus no longer alterable by the user. (closes issue #16909) + Reported by: alecdavis Patches: pritimer.libpri.diff.txt uploaded + by alecdavis (license 585) Tested by: alecdavis + +2010-02-11 21:47 +0000 [r1488-1489] Richard Mudgett + + * q931.c: Must send DISCONNECT if we have sent a response to a + SETUP message. Q.931 Section 5.3.2 a) says we send a + RELEASE_COMPLETE to reject a call SETUP if we have not already + sent a message in response to the SETUP message. + + * pri.c, libpri.h: Minor comment changes. + +2010-02-11 17:35 +0000 [r1482] Wendell Thompson + + * Makefile: Added CPUARCH option for selecting a 32-bit build from + the command line. + +2010-02-08 23:29 +0000 [r1470-1476] Matthew Fredrickson + + * q921.c: Revert useless check of pri->t200_timer value, since + scheduler routines check the value anyways. + + * q921.c: Make sure we set the l3initiated flag when PTP links are + attempted to be re-established + +2010-02-05 23:34 +0000 [r1464] Richard Mudgett + + * pri.c: pri_restart() is no longer needed since the Q.921 rewrite. + Don't output error message for a deprecated function. + +2010-01-29 21:55 +0000 [r1457] Matthew Fredrickson + + * q921.c: Sense of statement was inverted from what it should have + been. Might have caused false T200 operation on reception of + I-frames. + +2010-01-29 19:32 +0000 [r1451] Richard Mudgett + + * q921.c: Only set eres if there actually is an event to pass up. + (issue 16713) + +2010-01-29 17:27 +0000 [r1445] Matthew Fredrickson + + * q921.c: Fix bug in which an event was lost if an I-frame was + received during a timer recovery state (related to #16713) + +2010-01-26 21:04 +0000 [r1439] Richard Mudgett + + * q921.c: Don't be so noisy when D channel is down. + +2010-01-19 21:53 +0000 [r1426] Richard Mudgett + + * q921.c, q931.c: Fix TE PTMP side sending FACILITY messages on the + dummy call reference. Only the NT PTMP side can send Q.931 + broadcast messages. Also removed an inaccurate comment in Q.921 + and made q921_mdl_handle_error_callback() call the correct struct + pri free function. + +2010-01-15 18:28 +0000 [r1414] Richard Mudgett + + * q921.c, q931.c: Make some debugging messages conditional and some + minor reformating changes. + +2010-01-13 19:37 +0000 [r1406] Matthew Fredrickson + + * pri.c, pri_internal.h, pri_q921.h, Makefile, pri_q931.h, q921.c, + q931.c: Merge of Q.921 rewrite branch for wider testing. + +2009-12-09 20:59 +0000 [r1374] Richard Mudgett + + * q931.c: Extracted q931_fill_ring_event() from + post_handle_q931_message(). Done so it is easier to see what was + done in ccbs branch. + +2009-11-21 02:40 +0000 [r1345-1351] Richard Mudgett + + * pri.c, pri_internal.h: 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. + + * pri_internal.h, q931.c, pri_facility.c: 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. + +2009-11-18 00:36 +0000 [r1331] Richard Mudgett + + * q931.c: 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 + .......... + +2009-11-14 00:20 +0000 [r1310-1322] Richard Mudgett + + * pri.c, pri_internal.h, q931.c, pri_facility.c, pri_facility.h, + libpri.h: 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. + + * libpri.h: We now have 32 timers. No need to reserve minimum space + anymore. + + * pri_internal.h, pri_facility.c: 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. + +2009-11-11 00:22 +0000 [r1291] Matthew Fredrickson + + * pri_internal.h, q921.c: Make sure we also revive links for PRIs, + not just PTMP TE BRIs when we get a disconnect message + +2009-11-10 21:51 +0000 [r1283] Richard Mudgett + + * pri_internal.h, q931.c, pri_facility.c, pri_facility.h: 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. + +2009-11-10 20:25 +0000 [r1276] Matthew Fredrickson + + * q921.c: Re-add back in support for TE initiated layer 2 + activation + +2009-11-10 19:27 +0000 [r1268-1275] Richard Mudgett + + * pri.c, pri_internal.h, q931.c, libpri.h: 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. + + * pri_internal.h: Remove unused callingsubaddr[]. + +2009-11-03 17:19 +0000 [r1255-1261] Richard Mudgett + + * pri_q931.h, q931.c: 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 + + * q931.c: 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. + +2009-10-23 23:47 +0000 [r1242-1249] Richard Mudgett + + * pri_internal.h, pri_facility.c: Add subaddress handling to + existing messages and functions. Connected line updates when + transfering calls does not completely support subaddresses yet. + + * pri.c, pri_internal.h, pri_q921.h, pri_q931.h, q921.c, q931.c, + pri_facility.c, pri_facility.h, libpri.h: 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][/extension]) Access any received + keypad digits in SETUP message by: ${CHANNEL(keypad_digits)} + (closes issue #15048) Tested by: rmudgett, mattf + +2009-10-22 16:16 +0000 [r1230] Richard Mudgett + + * pri.c, pri_internal.h, pri_q931.h, q931.c, libpri.h: 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/ + +2009-10-19 22:49 +0000 [r1219-1220] Richard Mudgett + + * q931.c: 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. + + * q931.c: Fix comparision of invalid party name and number structs + in comparison functions. + +2009-10-15 22:34 +0000 [r1212] Richard Mudgett + + * pri_facility.c: 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.) + +2009-10-14 19:03 +0000 [r1191-1205] Richard Mudgett + + * q931.c: In q931_getcall(): Simplify test and add related switch + types. + + * q931.c: Reduce future conflicts when adding ie's to the SETUP + message. + +2009-10-12 17:17 +0000 [r1177] Richard Mudgett + + * pri.c, pri_internal.h, pri_q931.h, q931.c, pri_facility.c: + 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. + +2009-10-09 23:20 +0000 [r1169] Richard Mudgett + + * q931.c: 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. + +2009-10-07 18:34 +0000 [r1151-1152] Richard Mudgett + + * pri_facility.c: 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.) + + * pri.c, pri_q921.h, q921.c: 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 + .......... + +2009-09-22 17:12 +0000 [r1120] Jeff Peeler + + * q931.c: 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 + +2009-09-22 02:23 +0000 [r1107] Richard Mudgett + + * pri.c: Update pri_event2str() to current defined events. + +2009-09-18 00:31 +0000 [r1097] Richard Mudgett + + * q931.c: Another place where timeout events with subcmds should + clear any old subcmds. + +2009-09-15 22:24 +0000 [r1084] Richard Mudgett + + * q931.c: Timeout events with subcmds should clear any old subcmds. + +2009-09-14 22:32 +0000 [r1077] Matthew Fredrickson + + * q921.c: Output multiline output with multiple calls to + pri_message, so that logs look normal in Asterisk + +2009-09-13 22:54 +0000 [r1072] Dwayne M. Hubbard + + * pri_q931.h, q931.c: 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/ + +2009-09-02 20:19 +0000 [r1059-1061] Richard Mudgett + + * pri_internal.h, pri_q931.h, q931.c: Converted Q931_CALL_STATE_xxx + defines to an enum. + + * q921.c, q931.c: Optimized calls to pri_schedule_del(). There is + no need to test if a scheduled event is running before calling + pri_schedule_del(). + + * prisched.c: 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. + +2009-08-31 22:57 +0000 [r1042-1051] Richard Mudgett + + * q931.c, libpri.h: 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. + + * pri.c, pri_internal.h, q931.c, libpri.h: Split justsignalling + into cis_call and cis_auto_disconnect functionality. + +2009-08-26 15:24 +0000 [r1006-1028] Richard Mudgett + + * q931.c: Fix BRI PTP broken by -r790. + + * q931.c: Put connected name in display ie for CONNECT message. + + * q931.c: Fix ie ordering in some ie lists for send_message(). + + * q931.c: Make dump_channel_id() handle variable length fields. + Also did some other minor miscellaneous changes. + + * q931.c: Make sure reversecharge is initialized. + +2009-08-21 19:51 +0000 [r1000] Jason Parker + + * Makefile: Add -n to ldconfig on HURD too. (closes issue #15130) + Reported by: tzafrir Patches: osarch_hurd.diff uploaded by + tzafrir (license 46) + +2009-08-20 15:52 +0000 [r994] Richard Mudgett + + * q931.c: Made the call state to string table use the state + defines. + +2009-08-18 23:53 +0000 [r982] Richard Mudgett + + * rose.c, rosetest.c, rose_internal.h, pri.c, pri_internal.h, + Makefile, q931.c, rose.h, rose_etsi_diversion.c (added), + pri_facility.c, pri_facility.h, libpri.h, rose_etsi_ect.c + (added): 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/ + +2009-08-18 20:59 +0000 [r976] Jeff Peeler + + * Makefile: 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) + +2009-08-07 15:53 +0000 [r968] Richard Mudgett + + * rose_qsig_diversion.c: Corrected standard document reference. + +2009-07-23 20:53 +0000 [r952] Richard Mudgett + + * pri_facility.c: Fixed potential NULL pointer dereference. + +2009-06-26 19:50 +0000 [r914-921] Richard Mudgett + + * pri.c: 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. + + * pri_internal.h: Eliminate local version of PRI_MAX_TIMERS. + + * libpri.h: Doxygenify the timer comments. + + * pri_internal.h, q931.c: Added printf format attribute to + pri_message() and pri_error() and fixed some detected errors. + +2009-06-25 18:53 +0000 [r907] Sean Bright + + * pri.c, pri_internal.h, q931.c, libpri.h: Add support for sending + Reverse Charging Indication IE on ISDN PRI. Add the ability to + transmit a Reverse Charging Indication IE during a SETUP message. + In passing, re-work some of the receive logic to be forwards + compatible with new RCI values that may be added in the future. + Also removed the PRI_REVERSECHARGE_SUPPORT define that I added on + the last commit since we can just check for + PRI_REVERSECHARGE_NONE or _REQUESTED on the Asterisk side to + determine support for this. Special thanks to rmudgett who could + have written this in half the time he spent reviewing it, but + instead talked me through it. Much appreciated! (issue #13760) + Reported by: mrgabu Review: + https://reviewboard.asterisk.org/r/292/ + +2009-06-25 17:35 +0000 [r894-901] Richard Mudgett + + * libpri.h: Convert PRI_TIMER_xxx to an enum so PRI_MAX_TIMERS can + be automatically adjusted. + + * pri.c, pri_timers.h (removed), libpri.h: Make it easier to add + more timers/counters and vary the defaults based upon switchtype. + +2009-06-24 18:19 +0000 [r878-885] Sean Bright + + * pri_internal.h, q931.c, libpri.h: Capture and expose the Reverse + Charging Indication IE on ISDN PRI. (issue #13760) Reported by: + mrgabu Patches: 20090619_libpri_1.4.patch uploaded by seanbright + (license 71) Tested by: seanbright, pruonckk Review: + https://reviewboard.asterisk.org/r/291/ + + * pri_internal.h, q931.c, libpri.h: Revert unintentional changes + + * pri_internal.h, q931.c, /, libpri.h: Set reviewboard property. + +2009-06-12 14:29 +0000 [r865] Richard Mudgett + + * pri_facility.c: Miscellaneous minor changes. + +2009-06-09 19:47 +0000 [r859] Matthew Fredrickson + + * q921.c: There are two changes in this commit that are bug fixes + for various Q.921 issues found in internal testing. Both were + exposed/introduced by the TBR4 compliance patch for bug #12861, + in changing how retransmissions and in how the transmission queue + was maintained. TX-RX message flow and acknowledgement was + severely restricted, since the patch changed the behavior so that + pending untransmitted frames would not actually be send until the + next RR was received in normal circumstances, or REJ when a + reject frame was received. On busy links, this can severly limit + the amount of useful traffic that is sent, and can slow down + message transmission. Until someone can point out where in Q.921 + it is mandated for us to wait for RR frames to start sending + untransmitted messages, the first change is to allow us to send + untransmitted frames when we receive new I frames as well, with + updated N(R). The other bug fixed is a situation caused by the + restricted traffic flow, if an outside process tries to send an + I-frame asynchronous to an RR frame, when the transmit window was + previously closed and then opened up but an RR has not been + received yet. A bug was found with the integration of the old + transmit code with the new reject handling code which caused the + new frame to be sent immediately, regardless if there were any + pending untransmitted I-frames in the queue to be sent and + causing an out of order I-frame to be sent to the other side. + This bug is also fixed in this patch. + +2009-06-03 22:51 +0000 [r836-848] Richard Mudgett + + * asn1_primitive.c: Made ASN.1 memory dump also display printable + characters. + + * q931.c: Renamed callstate2str() to q931_call_state_str(). + + * q931.c: Made transmit_facility() debug message indiate to which + message the facility ie is being added. + +2009-05-29 15:39 +0000 [r824] Richard Mudgett + + * q931.c: Renamed local struct pri *pri variables to struct pri + *ctrl in q931.c. The context tagging for my editor is much + happier now that the struct and the variable do not have the same + name. (At least for this file.) + +2009-05-20 15:03 +0000 [r804] Richard Mudgett + + * q931.c: Removed usage of FUNC_DUMP(), FUNC_RECV(), and + FUNC_SEND() defines. They did not really help and hindered easy + lookup of parameter types. + +2009-05-13 15:17 +0000 [r798] Kevin P. Fleming + + * pri.c, pri_q931.h, q931.c, libpri.h: Add 'const' qualifier to + character string argument to keypad facility API calls These API + calls do not modify the string supplied, and should not be + allowed to modify it, so this patch adds a 'const' qualifier to + that argument to allow the compiler to enforce this restriction + (and allow callers of the API that already have a 'const' pointer + to be able to pass it to this API). + +2009-05-07 16:21 +0000 [r790-794] Richard Mudgett + + * pri_internal.h, pri_q931.h, q931.c: Minor code clean up. + + * q931.c: Avoid a stale pointer crash if the TE BRI TEI is removed + when active calls exist. Made the q931_call record point to the + master D channel control structure instead of the BRI TEI + subchannel control structure. When a layer 3 message is sent, the + current TEI subchannel control structure is used. + +2009-05-05 22:25 +0000 [r786] Richard Mudgett + + * pri_q931.h: Added Q.931 call state description comments. + +2009-05-01 22:47 +0000 [r782] Richard Mudgett + + * pri_q931.h, q921.c: Comment changes. + +2009-04-21 23:32 +0000 [r766-772] Richard Mudgett + + * rose.c, rosetest.c, rose_internal.h, Makefile, rose.h, + rose_qsig_aoc.c (added), pri_facility.c: Added Q.SIG + Advice-Of-Charge encode/decode routines. + + * asn1_primitive.c (added), pri_internal.h, rose_qsig_name.c + (added), Makefile, q931.c, asn1.h (added), rose_qsig_mwi.c + (added), rose.c (added), rosetest.c (added), rose_internal.h + (added), rose_other.c (added), rose.h (added), rose_address.c + (added), rose_qsig_diversion.c (added), rose_etsi_aoc.c (added), + pri_facility.c, rose_qsig_ct.c (added), pri_facility.h, + rose_q931.c (added), libpri.h: ROSE ASN.1 facility encode and + decode rewrite of existing messages. Several components are now + parsed correctly. Most notably: PartyNumber and Q.SIG Name. + +2009-04-14 15:05 +0000 [r732] Jeff Peeler + + * pri.c, pri_internal.h, pri_q921.h, pri_q931.h, q921.c, q931.c, + libpri.h: Add service maintenance message support This adds + support for two new message types: Service and Service + Acknowledge. When a channel receives a service message it will + either take the channel in or out of service and then send a + service acknowledgment. Although not enforced here (enforced in + chan_dahdi), the service messages are only supported with switch + types 4ess/5ess. The required Asterisk changes will be coming + next. (issue #3450) Reported by: cmaj + +2009-04-02 19:33 +0000 [r726] Richard Mudgett + + * pri_facility.c: Comment changes and some string content + corrections. + +2009-04-18 Matthew Fredrickson + + * libpri 1.4.10 released. + +2009-04-02 19:33 +0000 [r726] Richard Mudgett + + * pri_facility.c: Comment changes and some string content + corrections. + +2009-03-26 16:01 +0000 [r715] Richard Mudgett + + * libpri.h: Comment changes to note what ISDN message type causes + the event. + +2009-03-19 01:39 +0000 [r711] Richard Mudgett + + * pri_facility.c: Added pSS1InfoElement comments in + qsig_cf_callrerouting(). + +2009-03-13 01:05 +0000 [r705] Richard Mudgett + + * build_tools/make_version: Use the correct branch integrated + property when generating the version string. Update the + make_version file to the latest Asterisk version with the + appropriate libpri required chage. + +2009-03-04 20:31 +0000 [r701] Joshua Colp + + * q931.c: Make sure we only have 4 octects on unrestricted 64k data + calls. (closes issue #14507) Reported by: jsmith Patches: + 64k-data.patch uploaded by jsmith (license 15) Tested by: jsmith + (closes issue #13118) Reported by: radpeter + +2009-02-02 20:18 +0000 [r687] Leif Madsen + + * libpri.h: Fix a small spelling error. (closes issue #14375) + Reported by: jeremy1 + +2009-01-27 23:22 +0000 [r680] Matthew Fredrickson + + * q921.c: A couple of last BRI fixes in libpri... don't discard + pending iframes when we call the q921_dchannel_up routine, since + we need to be able to send the ones that were queued up while the + D-channel went down and is being reactivated. Also fix some buggy + logic in the frame transmission decision code. + +2009-01-22 21:48 +0000 [r675] Matthew Fredrickson + + * q921.c: Change behavior so that we do not send I-frames when link + is down, but instead queue them up until the link comes up and + send them out then. + +2009-01-09 Matthew Fredrickson + + * libpri 1.4.9 released. + +2009-01-09 17:58 +0000 [r656] Matthew Fredrickson + + * q921.c: Add additional case where T200 expires greater than N200 + times and we need to release and reacquire the TEI. + +2008-12-23 21:38 +0000 [r653] Matthew Fredrickson + + * q921.c, q931.c: Add some additional debug for Q.921 MDL messages + as well as fix a bug in RESTART messages on BRI + +2008-11-22 Matthew Fredrickson + + * libpri 1.4.8 released. + +2008-11-22 00:34 +0000 [r645] Matthew Fredrickson + + * q921.c: Fix a number of Q.921 bugs, found doing TBR4 compliance + testing, thanks to Tzafrir, Xorcom, and co. (#12861). Thanks! + +2008-10-17 16:13 +0000 [r636] Matthew Fredrickson + + * pri.c, pri_internal.h, pri_q931.h, q931.c, pri_facility.c, + pri_facility.h, libpri.h: Merging in additional Q.SIG features in + #13454. Includes Q.SIG physical/logical channel mapping support, + extended coding of Q.SIG name operations (calling name), and call + rerouting support via added dialplan application. + +2008-08-06 18:20 +0000 [r616] Jason Parker + + * Makefile: Make install paths use libdir, like libss7 + +2008-08-05 Kevin P. Fleming + + * libpri 1.4.7 released. + +2008-08-05 22:18 +0000 [r611] Kevin P. Fleming + + * pritest.c, pri.c, pri_internal.h, q921.c, q931.c, copy_string.c, + prisched.c, pri_q921.h, pri_q931.h, pri_facility.c, /, + compiler.h, pridump.c, testprilib.c, pri_timers.h, + pri_facility.h, libpri.h: Merged revisions 610 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r610 + | kpfleming | 2008-08-05 17:16:58 -0500 (Tue, 05 Aug 2008) | 2 + lines clean up license headers, and explicitly grant additional + permissions when used with Asterisk ........ + +2008-07-30 15:43 +0000 [r606-607] Kevin P. Fleming + + * /: update ignore list + + * Makefile, mkdep (removed): use better version.c creation process, + and better dependency tracking process too + +2008-07-29 22:47 +0000 [r598-602] Jason Parker + + * build_tools/make_version: I believe this is what was meant. (it + matches how Asterisk does it) + + * build_tools/make_version: libpri is not libss7 :D + +2008-07-22 22:36 +0000 [r594] Kevin P. Fleming + + * pri_internal.h, libpri.h: correct comments to match code + +2008-07-22 Kevin P. Fleming + + * Libpri 1.4.6 released. + +2008-07-22 19:43 +0000 [r589] Kevin P. Fleming + + * pri.c, pri_internal.h, q931.c, libpri.h: rename API call and + option (nothing has been released to use it yet so this should be + safe) to be more accurate in describing what it does (closes + issue #13042) + +2008-07-11 Jason Parker + + * Libpri 1.4.5 released. + +2008-07-11 16:44 +0000 [r574-579] Kevin P. Fleming + + * /: ignore generated files + + * pri.c, pri_internal.h, q931.c, libpri.h: modify work done for + issue #10552, making the support of inband audio after RELEASE a + configurable option, since it is causing problems for a number of + users (closes issue #13042) + +2008-06-04 17:02 +0000 [r562] Dwayne M. Hubbard + + * q931.c: While working on issue 3450 I noticed that the + information channel selection field in the channel identification + IE was displayed incorrectly when using 'pri intense debug'. I + wanted another pair of eyes to look at the code because + everything looked correct until Shaun Ruffell noticed the missing + comma in the msg_chan_sel array. + +2008-05-07 19:51 +0000 [r557] Matthew Fredrickson + + * pri.c, pritest.c, pri_internal.h, pri_q921.h, Makefile, q921.c, + q931.c, pri_facility.c, prisched.c, testprilib.c, pri_timers.h, + pri_facility.h, libpri.h: Moving trunk changes back into 1.4 + +2008-05-07 Matthew Fredrickson + + * Libpri 1.4.4 released. + +2008-05-06 16:43 +0000 [r553-555] Matthew Fredrickson + + * q921.c, pri.c: Remove some unnecessary debug messages + + * q931.c: We passed TBR3 layer 2 and layer 3 testing with this + commit in for BRI-TE PTMP. + + * q931.c: Final patch to pass certification + +2008-04-22 15:30 +0000 [r546] Russell Bryant + + * Makefile: All versions of libpri have been installed as + libpri.so.1.0, even though the API and ABI have changed over + time. This patch changes the Makefile to install the library as + libpri.so.1.4 to indicate that this is not compatible with + previous versions. In the future, this should be changed as we + make ABI changes. (closes issue #10376) Reported by: tzafrir + Patches: libpri-soname.diff uploaded by tzafrir (license 46) -- + with very minor changes by me + +2008-03-15 19:57 +0000 [r541-543] Matthew Fredrickson + + * libpri.h, pri.c: Remove some useless event items + + * q921.c, pri_internal.h: Make sure if we're a bri and in PTMP mode + that we release the TEI and try to get a new one with the other + end when we lose activity in multiframe mode + + * q921.c, pri.c, pri_q921.h: When we recieve a UA in any TEI + established state other than awaiting establishement make sure we + drop the TEI and get a new one. For passing tests PC37.2 - PC41.2 + in Q.921 + +2008-03-06 23:43 +0000 [r538-539] Matthew Fredrickson + + * q921.c: Make sure we are sending as command not as response + + * q921.c: Make sure C/R bit is correct + +2008-03-01 23:30 +0000 [r531-535] Matthew Fredrickson + + * q921.c: Remove some (currently) useless code + + * q921.c, pri.c, pri_internal.h: Some more updates to add code for + passing PC 27.1 in Q.921 + + * q921.c, pri.c: Various coding style cleanups as well as a bug fix + for TEI removal + + * q921.c, q931.c, pri.c, pri_internal.h: Initial checkin of code to + pass Q.921 PC25 and PC26 + + * q921.c: Add support for responding to TEI requests (Q.921 PC23.x) + +2008-02-18 20:31 +0000 [r525] Matthew Fredrickson + + * q931.c, libpri.h: Improve transmission, receiving, and dumping of + bearer capability IE (#11593) + +2008-01-16 18:06 +0000 [r518] Jason Parker + + * Makefile, /: Add logging for 'make update' command (also fixes + updates in some places). Issue #11766, initial patch by jmls. + +2007-12-26 17:35 +0000 [r505] Russell Bryant + + * libpri.h: Remove unnecessary usage of the extern keyword. + +2007-12-06 22:16 +0000 [r494-496] Russell Bryant + + * q921.c, q931.c, pri_facility.c, pri.c: Change malloc+memset to + calloc. Also, handle allocation failures early to reduce + indentation. (closes issue #11469) Reported by: eliel Patches: + pri.c.patch uploaded by eliel (license 64) q931.c.patch uploaded + by eliel (license 64) q921.c.patch uploaded by eliel (license 64) + pri_facility.c.patch uploaded by eliel (license 64) + + * pri.c: Change a use of malloc+memset to calloc. Also, reduce + indentation of a function by doing the check for memory + allocation failure at the beginning. + + * pri.c: Change the table used to hold the default timers to be + global and const, instead of allocating it on the stack each time + the function is called. + +2007-12-05 00:20 +0000 [r491-493] Matthew Fredrickson + + * q931.c: Improve the parameter name to better reflect its use + + * q921.c, q931.c: More PTMP fixes. Stand by, more changes to come + + * q921.c, q931.c, testprilib.c: More magic to make BRI CPE PTMP + work + +2007-11-21 22:30 +0000 [r486-487] Matthew Fredrickson + + * q931.c: Make sure we loop BRI call references for one byte CREFs + instead of two + + * q921.c, q931.c, libpri.h, pri.c, pritest.c, pri_internal.h: Add + BRI support to libpri + +2007-10-13 16:00 +0000 [r473] Matthew Fredrickson + + * q921.c: Make sure that we only output the message handling debug + when we're actually debugging + +2007-09-25 21:56 +0000 [r469] Matthew Fredrickson + + * q931.c: Fix user-user IE order in setup message (#10705) + +2007-06-20 15:18 +0000 [r428-430] Matthew Fredrickson + + * Makefile: Revert that back to how it was + + * Makefile, q921.c, q931.c, prisched.c, testprilib.c, pri_timers.h, + libpri.h, pri.c, pri_internal.h, pri_q921.h: Patch to add PTMP + mode (BRI support) + +2007-06-06 21:59 +0000 [r417-425] Matthew Fredrickson + + * q931.c, pri_facility.c, pri_facility.h, pri.c, pri_internal.h: + Preliminary patch plus mods for Q.SIG Path Replacement (Q.SIG + version of 2BCT) #7778 + +2007-05-25 17:36 +0000 [r413] Matthew Fredrickson + + * q931.c, pri_facility.c, pri_facility.h, libpri.h: Commit path for + ROSE-12 and ROSE-13 support (#9076) + +2006-11-03 18:16 +0000 [r382] Matthew Fredrickson + + * q921.c: Remove pointless recursion. (#8281) + +2008-05-07 19:51 +0000 [r557] Matthew Fredrickson + + * pri.c, pritest.c, pri_internal.h, pri_q921.h, Makefile, q921.c, + q931.c, pri_facility.c, prisched.c, testprilib.c, pri_timers.h, + pri_facility.h, libpri.h: Moving trunk changes back into 1.4 + +2008-05-02 20:21 +0000 [r552] Brett Bryant + + * Makefile, build_tools (added), build_tools/make_version (added), + build_tools/make_version_c (added), libpri.h: Add new API call + (pri_get_version) to show the current version of the branch for + support purposes. + +2008-04-16 00:21 +0000 [r544] Kevin P. Fleming + + * q921.c: fix the indentation in this function so that it is + actually possible to read it and understand the logic and flow + +2008-02-21 16:38 +0000 [r528] Joshua Colp + + * q931.c: If inband audio is being provided with a disconnect + message let the audio be heard before releasing the channel. + (closes issue #10552) Reported by: paravoid Patches: + disconnect-audio.diff uploaded by paravoid (license 200) + +2008-02-18 20:31 +0000 [r524] Matthew Fredrickson + + * q931.c, libpri.h: Improve transmission, receiving, and dumping of + bearer capability IE (#11593) + +2008-01-11 16:34 +0000 [r514] Matthew Fredrickson + + * q931.c, /: Merged revisions 513 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r513 + | mattf | 2008-01-11 10:33:52 -0600 (Fri, 11 Jan 2008) | 1 line + We should not be parsing further into the bearer capability IE if + the length does not confirm that there actually is data present + ........ + +2007-12-13 Russell Bryant + + * libpri 1.4.3 released. + +2007-10-22 15:10 +0000 [r479] Kevin P. Fleming + + * pri_internal.h, /: Merged revisions 478 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r478 + | kpfleming | 2007-10-22 10:09:27 -0500 (Mon, 22 Oct 2007) | 3 + lines we need to include stddef.h for 'size_t' ........ + +2007-10-16 Matthew Fredrickson + + * libpri 1.4.2 released. + +2007-10-05 16:45 +0000 [r470] Jason Parker + + * libpri.h: Fix an incorrect pri_event structure definition. Issue + 10832, patch by flefoll + +2007-09-25 21:37 +0000 [r468] Matthew Fredrickson + + * q931.c: Fix user-user IE order in setup message (#10705) + +2007-09-14 21:32 +0000 [r465] Matthew Fredrickson + + * q931.c, libpri.h: Fix for #10189. Make sure we properly report + the user layer 1 for H.223 and H.245 + +2007-09-06 15:11 +0000 [r462] Matthew Fredrickson + + * pri.c, pri_facility.c, /: Merged revisions 460 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r460 + | mattf | 2007-09-06 10:06:42 -0500 (Thu, 06 Sep 2007) | 1 line + TBCT now works. It should work for NI2, 4E, and 5E. This code was + tested on NI2. ........ + +2007-08-27 19:21 +0000 [r446] Jason Parker + + * Makefile, /: Merged revisions 445 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r445 + | qwell | 2007-08-27 14:20:23 -0500 (Mon, 27 Aug 2007) | 2 lines + Make sure we build both the static and shared modules with -fPIC. + ........ + +2007-08-06 19:58 +0000 [r441] Jason Parker + + * Makefile: Allow setting CC to something with a space, such as + `make CC="gcc -m32"` Issue 10253. + +2007-07-09 Russell Bryant + + * libpri 1.4.1 released. + +2007-06-19 18:23 +0000 [r427] Matthew Fredrickson + + * q931.c, /: Merged revisions 426 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r426 + | mattf | 2007-06-19 13:22:33 -0500 (Tue, 19 Jun 2007) | 1 line + Try to send pending facility messages if we receive alerting (for + when we don't get proceeding) (#9651) ........ + +2007-06-06 21:58 +0000 [r416-424] Matthew Fredrickson + + * pri_facility.c, /: Merged revisions 423 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r423 + | mattf | 2007-06-06 16:57:15 -0500 (Wed, 06 Jun 2007) | 1 line + Oops, that should not be on one line ........ + + * pri_facility.c, /: Merged revisions 415 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r415 + | mattf | 2007-06-06 08:20:05 -0500 (Wed, 06 Jun 2007) | 2 lines + Make sure we only send the NFE when we are talking QSIG ........ + +2007-01-22 22:29 +0000 [r390] Matthew Fredrickson + + * q931.c, /: Merged revisions 389 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r389 + | mattf | 2007-01-22 16:20:59 -0600 (Mon, 22 Jan 2007) | 2 lines + Make sure we send DISCONNECT if we reached the active state and a + call is disconnected, regardless of cause code. ........ + +2006-12-30 19:17 +0000 [r386] Joshua Colp + + * Makefile, /: Merged revisions 385 via svnmerge from + https://origsvn.digium.com/svn/libpri/branches/1.2 ........ r385 + | file | 2006-12-30 14:16:17 -0500 (Sat, 30 Dec 2006) | 2 lines + Specify full path to restorecon instead of assuming it will be + available from what is in $PATH. (issue #8670 reported by djflux) + ........ + +2006-12-23 Kevin P. Fleming + + * libpri 1.4.0 released. + +2006-09-20 Kevin P. Fleming + + * libpri 1.4.0-beta1 released.