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2013-04-08Add multi-channel Stasis messages; refactor Dial AMI events to StasisMatthew Jordan
This patch does the following: * A new Stasis payload has been defined for multi-channel messages. This payload can store multiple ast_channel_snapshot objects along with a single JSON blob. The payload object itself is opaque; the snapshots are stored in a container keyed by roles. APIs have been provided to query for and retrieve the snapshots from the payload object. * The Dial AMI events have been refactored onto Stasis. This includes dial messages in app_dial, as well as the core dialing framework. The AMI events have been modified to send out a DialBegin/DialEnd events, as opposed to the subevent type that was previously used. * Stasis messages, types, and other objects related to channels have been placed in their own file, stasis_channels. Unit tests for some of these objects/messages have also been written. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@384910 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-03-28Break the world. Stasis message type accessors should now all be named ↵Kinsey Moore
correctly. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@384261 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2013-03-22Move more channel events to Stasis; move res_json.c to main/json.c.David M. Lee
This patch started out simply as fixing the bouncing tests introduced in r382685, but required some other changes to give it a decent implementation. To fix the bouncing tests, the UserEvent and Newexten AMI events needed to be refactored to dispatch via Stasis. Dispatching directly to AMI resulted in those events sometimes getting ahead of the associated Newchannel events, which would understandably confuse anyone. I found that instead of creating a zillion different message types and structures associated with them, it would be preferable to define a message type that has a channel snapshot and a blob of structured data with a small bit of additional information. The JSON object model provides a very nice way of representing structured data, so I went with that. * Move JSON support from res_json.c to main/json.c * Made libjansson-dev a required dependency * Added an ast_channel_blob message type, which has a channel snapshot and JSON blob of data. * Changed UserEvent and Newexten events so that they are dispatched via ast_channel_blob messages on the channel's topic. * Got rid of the ast_channel_varset message; used ast_channel_blob instead. * Extracted the manager functions converting Stasis channel events to AMI events into manager_channel.c. (issue ASTERISK-21096) Review: https://reviewboard.asterisk.org/r/2381/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@383579 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-07-31Clean up and ensure proper usage of alloca()Kinsey Moore
This replaces all calls to alloca() with ast_alloca() which calls gcc's __builtin_alloca() to avoid BSD semantics and removes all NULL checks on memory allocated via ast_alloca() and ast_strdupa(). (closes issue ASTERISK-20125) Review: https://reviewboard.asterisk.org/r/2032/ Patch-by: Walter Doekes (wdoekes) ........ Merged revisions 370642 from http://svn.asterisk.org/svn/asterisk/branches/1.8 ........ Merged revisions 370643 from http://svn.asterisk.org/svn/asterisk/branches/10 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@370655 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-04-04Replace GNU old-style field designator extensions to fix clang warningsJonathan Rose
(issue ASTERISK-19540) Reported by: Makoto Dei Patches: clang-gnu-designator.patch uploaded by Makoto Dei (license 5027) ........ Also add from the patch the portion in res_fax_spandsp that didn't apply to 1.8 Merged revisions 361142 from http://svn.asterisk.org/svn/asterisk/branches/1.8 (closes issue ASTERISK-19540) ........ Merged revisions 361143 from http://svn.asterisk.org/svn/asterisk/branches/10 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@361155 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-02-20ast_channel opaquification of pointers and integral typesTerry Wilson
Review: https://reviewboard.asterisk.org/r/1753/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@356042 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-02-13Opaquify char * and char[] in ast_channelTerry Wilson
Review: https://reviewboard.asterisk.org/r/1733/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@354968 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-01-24Opaquify channel stringfieldsTerry Wilson
Continue channel opaque-ification by wrapping all of the stringfields. Eventually, we will restrict what can actually set these variables, but the purpose for now is to hide the implementation and keep people from adding code that directly accesses the channel structure. Semantic changes will follow afterward. Review: https://reviewboard.asterisk.org/r/1661/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@352348 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2012-01-09Replace direct access to channel name with accessor functionsTerry Wilson
There are many benefits to making the ast_channel an opaque handle, from increasing maintainability to presenting ways to kill masquerades. This patch kicks things off by taking things a field at a time, renaming the field to '__do_not_use_${fieldname}' and then writing setters/getters and converting the existing code to using them. When all fields are done, we can move ast_channel to a C file from channel.h and lop off the '__do_not_use_'. This patch sets up main/channel_interal_api.c to be the only file that actually accesses the ast_channel's fields directly. The intent would be for any API functions in channel.c to use the accessor functions. No more monkeying around with channel internals. We should use our own APIs. The interesting changes in this patch are the addition of channel_internal_api.c, the moving of the AST_DATA stuff from channel.c to channel_internal_api.c (note: the AST_DATA stuff will have to be reworked to use accessor functions when ast_channel is really opaque), and some re-working of the way channel iterators/callbacks are handled so as to avoid creating fake ast_channels on the stack to pass in matching data by directly accessing fields (since "name" is a stringfield and the fake channel doesn't init the stringfields, you can't use the ast_channel_name_set() function). I went with ast_channel_name(chan) for a getter, and ast_channel_name_set(chan, name) for a setter. The majority of the grunt-work for this change was done by writing a semantic patch using Coccinelle ( http://coccinelle.lip6.fr/ ). Review: https://reviewboard.asterisk.org/r/1655/ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@350223 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2011-10-17Remove an unused include of md5.hTzafrir Cohen
Unused include of asterisk/md5.h in pbx_realtime.c . A commit needed to test the commit message. Merged-From: http://svn.asterisk.org/svn/asterisk/branches/1.8@341074 Merged-From: http://svn.asterisk.org/svn/asterisk/branches/10@341148 git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@341198 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2011-07-14Merged revisions 328247 via svnmerge from Leif Madsen
https://origsvn.digium.com/svn/asterisk/branches/1.10 ................ r328247 | lmadsen | 2011-07-14 16:25:31 -0400 (Thu, 14 Jul 2011) | 14 lines Merged revisions 328209 via svnmerge from https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r328209 | lmadsen | 2011-07-14 16:13:06 -0400 (Thu, 14 Jul 2011) | 6 lines Introduce <support_level> tags in MODULEINFO. This change introduces MODULEINFO into many modules in Asterisk in order to show the community support level for those modules. This is used by changes committed to menuselect by Russell Bryant recently (r917 in menuselect). More information about the support level types and what they mean is available on the wiki at https://wiki.asterisk.org/wiki/display/AST/Asterisk+Module+Support+States ........ ................ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@328259 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2010-09-02Merged revisions 284610 via svnmerge from Tilghman Lesher
https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r284610 | tilghman | 2010-09-02 00:20:59 -0500 (Thu, 02 Sep 2010) | 10 lines When optional_api is non-optional, force dependent modules to be loaded. (closes issue #17707) Reported by: ira Patches: 20100819__issue17707__asterisk1.8.diff.txt uploaded by tilghman (license 14) Tested by: tilghman Review: https://reviewboard.asterisk.org/r/876/ ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@284628 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2010-08-27Merged revisions 283951 via svnmerge from Russell Bryant
https://origsvn.digium.com/svn/asterisk/branches/1.8 ........ r283951 | russell | 2010-08-27 16:33:55 -0500 (Fri, 27 Aug 2010) | 2 lines Print exten@context:priority in verbose messages from pbx_realtime. ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@283958 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2010-05-27fix compile errorJeff Peeler
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@266240 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2010-05-27Cache query results for one second.Tilghman Lesher
Queries from the PBX core come in 3's. Caching avoids the additional performance penalty from those two additional queries hitting the database. (closes issue #16521) Reported by: tilghman Patches: 20091229__issue16521.diff.txt uploaded by tilghman (license 14) Tested by: Hubguru, tilghman git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@266238 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2009-06-15More 'static' qualifiers on module global variables.Kevin P. Fleming
The 'pglobal' tool is quite handy indeed :-) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@200620 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-12-15Allow disabling pattern match searches within the Realtime dialplan switch.Tilghman Lesher
(closes issue #13698) Reported by: fhackenberger Patches: 20081211__bug13698.diff.txt uploaded by Corydon76 (license 14) Tested by: fhackenberger git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@164485 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-11-25Don't actually do anything with a negative priority, because we ignore it inTilghman Lesher
the result, anyway. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@159189 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-07-09Code wasn't ready to be merged - see -dev list discussionTilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@129307 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-07-06Changing name of global api call to ast_* Olle Johansson
My mistake, pointed out by Russell. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@128378 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-07-05Implement flags for AGI in the channel structure so taht "show channels" andOlle Johansson
AMI commands can display that a channel is under control of an AGI. Work inspired by work at customer site, but paid for by Edvina AB git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@128240 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-06-19Older versions of GNU gcc do not allow 'NULL' as sentinel.Michiel van Baak
They want (char *)NULL as sentinel. An example is OpenBSD (confirmed on 4.3) that ships with gcc 3.3.4 This commit introduces a contstant SENTINEL which is declared as: #define SENTINEL ((char *)NULL) All places I could test compile on my openbsd system are converted. Update CODING-GUIDELINES to tell about this constant. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@124127 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-06-03Move compatibility options into asterisk.conf, default them to on for upgrades,Tilghman Lesher
and off for new installations. This includes the translation from pipes to commas for pbx_realtime and the EXEC command for AGI, as well as the change to the Set application not to support multiple variables at once. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@120171 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-05-27In compat14 mode, don't translate pipes inside expressions, as they aren'tTilghman Lesher
argument delimiters, but rather 'or' symbols. (Closes issue #12723) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@118300 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-05-22Add a compatibility option for upgrading realtime extensionsTilghman Lesher
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@117986 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2008-01-10Several manager changes:Tilghman Lesher
1) Add the Dialplan class, for NewExten and VarSet events, which should cut down on the volume of traffic in the Call class. 2) Permit some commands to be run from multiple classes, such as allowing DBGet to be run from either the System or the Reporting class. 3) Heavily document each class in the sample config, as there were several that made no sense to be in the write= line, and two that made no sense to be in the read= line (since they controlled no permissions there). (Closes issue #10386) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@97651 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-12-26Use defined return values in load_module in more places.Jason Parker
(closes issue #11096) Patches: pbx_config.c.patch uploaded by moy (license 222) pbx_dundi.c.patch uploaded by moy (license 222) pbx_gtkconsole.c.patch uploaded by moy (license 222) pbx_loopback.c.patch uploaded by moy (license 222) pbx_realtime.c.patch uploaded by moy (license 222) pbx_spool.c.patch uploaded by moy (license 222) app_adsiprog.c.patch uploaded by moy (license 222) app_alarmreceiver.c.patch uploaded by moy (license 222) app_amd.c.patch uploaded by moy (license 222) app_authenticate.c.patch uploaded by moy (license 222) app_cdr.c.patch uploaded by moy (license 222) app_zapateller.c.patch uploaded by moy (license 222) app_zapbarge.c.patch uploaded by moy (license 222) app_zapras.c.patch uploaded by moy (license 222) app_zapscan.c.patch uploaded by moy (license 222) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@94806 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-21remove another set of redundant #include "asterisk/options.h"Luigi Rizzo
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89512 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-19more errno.h removalLuigi Rizzo
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89432 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-16remove a bunch of duplicate includesLuigi Rizzo
Reproduce with grep -r #include . | grep -v .svn | grep -v Binary | sort | uniq -c | sort -nr git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89348 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-16Start untangling header inclusion in a way that does not affectLuigi Rizzo
build times - tested, there is no measureable difference before and after this commit. In this change: use asterisk/compat.h to include a small set of system headers: inttypes.h, unistd.h, stddef.h, stddint.h, sys/types.h, stdarg.h, stdlib.h, alloca.h, stdio.h Where available, the inclusion is conditional on HAVE_FOO_H as determined by autoconf. Normally, source files should not include any of the above system headers, and instead use either "asterisk.h" or "asterisk/compat.h" which does it better. For the time being I have left alone second-level directories (main/db1-ast, etc.). git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89333 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-12Based on a note in asterisk-dev by Brian Capouch, I determined I too ↵Steve Murphy
agressive in not initializing arrays passed to pbx_substitute_variables_xxxx; I reviewed the code (again) and hopefully found every possible spot where substitute_variables is called conditionally, and made sure the char array involved was set to a null string. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@89186 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-11-01This commits the performance mods that give the priority processing engine ↵Steve Murphy
in the pbx, a 25-30% speed boost. The two updates used, are, first, to merge the ast_exists_extension() and the ast_spawn_extension() where they are called sequentially in a loop in the code, into a slightly upgraded version of ast_spawn_extension(), with a few extra args; and, second, I modified the substitute_variables_helper_full, so it zeroes out the byte after the evaluated string instead of demanding you pre-zero the buffer; I also went thru the code and removed the code that zeroed this buffer before every call to the substitute_variables_helper_full. The first fix provides about a 9% speedup, and the second the rest. These figures come from the 'PIPS' benchmark I describe in blogs, conf. reports, etc. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@88166 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-10-12Merged revisions 85515 via svnmerge from Russell Bryant
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r85515 | russell | 2007-10-12 10:40:35 -0500 (Fri, 12 Oct 2007) | 7 lines Fix the potential use of an uninitialized buffer in a log message. (closes issue #10958) Reported by: dimas Patches: realtime.patch uploaded by dimas (license 88) ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@85516 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-26Do a massive conversion for using the ast_verb() macroRussell Bryant
(closes issue #10277, patches by mvanbaak) Basically, this changes ... if (option_verbose > 2) ast_verbose(VERBOSE_PREFIX_3, "Something\n"); to ... ast_verb(3, "Something\n"); git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@77299 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2007-07-18Minor code tweaks. Variables were being checked wrong in some situations and ↵Joshua Colp
didn't need to be checked in others. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@75566 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-10-25Merged revisions 46200 via svnmerge from Kevin P. Fleming
https://origsvn.digium.com/svn/asterisk/branches/1.4 ........ r46200 | kpfleming | 2006-10-25 09:32:08 -0500 (Wed, 25 Oct 2006) | 2 lines apparently developers are still not aware that they should be use ast_copy_string instead of strncpy... fix up many more users, and fix some bugs in the process ........ git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@46201 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-08-21merge new_loader_completion branch, including (at least):Kevin P. Fleming
- restructured build tree and makefiles to eliminate recursion problems - support for embedded modules - support for static builds - simpler cross-compilation support - simpler module/loader interface (no exported symbols) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@40722 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-06-07simplify autoconfig include mechanism (make tholo happy he can use lint ↵Kevin P. Fleming
again :-) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@32846 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-05-10change macro into a function, remove unused code.Luigi Rizzo
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26656 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-05-10start cleanup indentation etc.Luigi Rizzo
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@26655 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-04-14This rather large commit changes the way modules are loaded. Luigi Rizzo
As partly documented in loader.c and include/asterisk/module.h, modules are now expected to return all of their methods and flags into a structure 'mod_data', and are normally loaded with RTLD_NOW | RTLD_LOCAL, so symbols are resolved immediately and conflicts should be less likely. Only in a small number of cases (res_*, typically) modules are loaded RTLD_GLOBAL, so they can export symbols. The core of the change is only the two files loader.c and include/asterisk/module.h, all the rest is simply adaptation of the existing modules to the new API, a rather mechanical (but believe me, time and finger-consuming!) process whose detail you can figure out by svn diff'ing any single module. Expect some minor compilation issue after this change, please report it on mantis http://bugs.digium.com/view.php?id=6968 so we collect all the feedback in one place. I am just sorry that this change missed SVN version number 20000! git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@20003 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-04-08since the module API is changing, it's a good time to const-ify the ↵Kevin P. Fleming
description() and key() return values git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@18552 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-03-31fix formattingLuigi Rizzo
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@16640 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2006-03-30as discussed with Mark a few weeks ago, the 'newstack' argumentLuigi Rizzo
in pbx_exec is always 1 so it can be removed. This change also takes away ast_exec_extension(), and lets all switch functions (exists, canmatch, exec, matchmore) all use the same prototype, which makes the code a bit cleaner. git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@16558 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-29remove extraneous svn:executable propertiesKevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7221 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-08make app_queue 1.2 jump compliant (issue #5580)Russell Bryant
add missing includes of stdio.h remove some unused and duplicate headers git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7026 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-11-08issue #5648Kevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@7011 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-10-24Doxygen documentation update from oej (issue #5505)Russell Bryant
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6847 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2005-09-14update MANY more files with proper copyright/license info (thanks Ian!)Kevin P. Fleming
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@6596 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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