When realtime text packets are to be sent, the text is accumulated in a
buffer and sent regularly by a timer.  It can happen that commands such as
a backspace, CR, or LF get merged with regular text.  This breaks some
UAs.

The proposed change:
* We test if the current packet contains a command.  If so we send the
buffer immediately.
* We test if the buffer contained a command.  If so we send the buffer
immediately.
* We accumulate the text (or the command) in the buffer.

ASTERISK-27970

Change-Id: Ifbe993311410fa855cb8aa4a12084db75f413462

Change-Id: I45d52005a9b692ad303c11792f226ace1e449901

When converting from a json object to an ast variables list the conversion
algorithm was doing a complete traversal of the entire variables list for
every item appended from the json structure.

This patch makes it so the list is no longer traversed for each new ast
variable being appended.

Change-Id: I8bf496a1fc449485150d6db36bfc0354934a3977

Change-Id: I652f4a0ea5107c778e27a78bccb67b18b0c4e087

Change-Id: I352333233bab5377723bf37d490ba84fc55bc853

Change-Id: Ib7377d26a6c98b38bad463f47c84f1875ac84eb7

Change-Id: I7392c79c0173057f5378010bf1fe65e300e8fc56

Change-Id: I0ee41d95a87f0d97b01f2757012b846bcfe6443d

Update the bundled jansson Makefile to do nothing during Asterisk
install, use a target that is not phony to initiate the jansson make and
install.

Change-Id: I7643cc3d39af9feba8fc0da676b646efc5f8b3bb

Use pkg-config to determine if jansson is at least 2.11, enabled bundled
version otherwise.

Change-Id: Ib555a8b72ff6f6925f9280ef035caa0b91ca4bd2

If a SIP MESSAGE is triggered for an endpoint that is currently not registered
- and therefore has no valid contact associated - an error message was logged.
Since this is a valid request in a valid use cases this is now changed to a
warning, as discussed with Matt Fredrickson on the asterisk-dev mailing list.

Change-Id: I55eb62d2712818a58c7532119dec288bd98cf0c0

Change-Id: If92d55f15306e55dd7091ac3c47b13ebbbb03488

Change-Id: Ibabeb9ac730d9755cf54318d0da74771c939b86b

Remove AST_DEVMODE from the AST_BUILDOPTS list and the AST_BUILDOPTS_SUM
calculation as it no longer affects API/ABI compatibility.

Change-Id: Id5bd6dfade173a53b3a49f715586b86e3fb24acb

Change-Id: I4f5499486e8ec90d7c7ffeebc659ceda1db6d5b5

The --test-command argument has now been split, unit tests now use
`--unittest-command` and the testsuite uses --testsuite-command.

This will make it easier to create a script which run everything by
forwarding the same arguments to all CI scripts.

Change-Id: Ia54aa4848eaffbdf13175fcda40fc0b23080ad71

The "xmldoc dump" cli command was simply concatenating xml documents
into the output file.  The resulting file had multiple "xml"
processing instructions and multiple root elements which is illegal.
Normally this isn't an issue because Asterisk has only 1 main xml
documentation file but codec_opus has its own file so if it's
downloaded and you do "xmldoc dump", the result is invalid.

* Added 2 new functions to xml.c:
    ast_xml_copy_node_list creates a copy of a list of children.
    ast_xml_add_child_list adds a list to an existing list.

* Modified handle_dump_docs to create a new output document and
  add to it the children from each input file.  It then dumps the
  new document to the output file.

Change-Id: I3f182d38c75776aee76413dadd2d489d54a85c07

Change-Id: Ic9f9a61e230047836c836206731f8ff7eb3538c9

Use .gitreview defaultbranch setting to determine the mainline branch.
This allows the script to be used against other directories which might
not be on the same defaultbranch.  This can be used by CI scripts to
report the testsuite version being used:
./build_tools/make_version ${TESTSUITE_DIR}

Change-Id: Ifdad4a9d8a26138c41bc6b630ecc3e34ea1c2758

In the past there was an assertion in the ast_sched_del function
and in order to ensure it was useful the calling function name,
line number, and filename had to be passed in. This cause the ABI
to be different between dev mode and non-dev mode.

This assertion is no longer present so the special logic can be
removed to make it the same between them both.

Change-Id: Icbc69c801e357d7004efc5cf2ab936d9b83b6ab8

Change-Id: I60622731d928ee9506b1d28934095f0dc3e5306e