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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2447/">https://reviewboard.asterisk.org/r/2447/</a>
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<pre style="white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I suggest adding XXX, BUGBUG, TODO, or similar comments to areas where you know that functionality is missing. Your review description has a list of todo items, but I ran across a thing or two on here that I wasn't sure corresponded to the listed items. For instance, the Park application has a 'c' option that currently doesn't do anything. I didn't comment on these individual items I came across because I assume you already know that they're unimplemented, but seeing a comment acknowledging that functionality is unaddressed helps me to know for sure whether something is purposely missing or if there is an oversight.</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36807#file36807line70" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/parking/parking_applications.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><option name="c"></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><argument name="context" required="false" /></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><argument name="extension" required="false" /></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><argument name="priority" required="true" /></span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><para>If the parking times out, go to this place in the dialplan</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span>instead of where the parking lot defines the call should go.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span><span class="tb"> </span></para></span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Add an "argsep" attribute to this option so it's clear how the context, extension, and priority are separated.</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36813#file36813line56" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/parking/res_parking.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="n">PARKINGLOT_DISABLED</span><span class="p">,</span> <span class="cm">/*! The parking lot is no longer linked to a parking lot in configuration. It can no longer be parked to.</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span> * and it can not be parked to. Terminal Mode doest. */</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">I think this parking lot mode can be removed.
If I understand correctly, the way a parking lot gets marked as disabled is if a parking lot existed in configuration, had users in it, and then got removed from configuration.
At this point, the parking lot is disabled. Care has to be taken to ensure that users do not get parked to this lot, and each time a user is removed from a parking lot, a check gets made to see if the disabled lot can be removed from the container of parking lots. When the parking lot is disabled and finally becomes empty, the parking lot can be removed from the container and thus be destroyed.
One thing I noticed, though, was that parked users have a reference to the lot they're parked in. Because of this, you can instead change the behavior so that when a parking lot is removed from configuration, the lot is removed from the container of parking lots immediately. Then, as users are removed from the lot, their references to the lot are removed. When the final user is removed from the lot, the final reference to the lot is removed, and the lot can die. And of course if there were no users in the lot when it was removed from configuration, then removing the lot from the container immediately results in the lot's destruction.
With this construct, you don't have to worry about potentially parking a user in a disabled lot, and you don't have to manually perform any destruction checks when users exit the parking lot.
Also, what does "Terminal Mode doest" mean?</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36813#file36813line125" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/parking/res_parking.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">struct</span> <span class="n">parking_lot</span> <span class="o">*</span><span class="nf">parking_lot_build_or_update</span><span class="p">(</span><span class="k">struct</span> <span class="n">parking_lot_cfg</span> <span class="o">*</span><span class="n">cfg</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Why do the structures and functions in res_parking.h not have ast_ prefixes on them?</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line26" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm">/*** DOCUMENTATION</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"><span class="tb"> </span><configInfo name="res_parking" language="en_US"></span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Run a proofreading check through here to ensure the consistent use of "parking lot" or "parkinglot" throughout the documentation.</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line219" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">static</span> <span class="kt">void</span> <span class="o">*</span><span class="nf">named_item_find</span><span class="p">(</span><span class="k">struct</span> <span class="n">ao2_container</span> <span class="o">*</span><span class="n">container</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">name</span><span class="p">);</span> <span class="cm">/* </span><span class="cs">XXX</span><span class="cm"> This is really just a generic string find. Move to astobj2.c? */</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">If this were to go into astobj2's core, I'd suggest adding a flags parameter to the function. That way, people could specify flags like OBJ_NODATA or OBJ_MULTIPLE if desired.</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line521" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Attempted to handle option '%s', but option_handler_parkedfeature has no means of handling this.</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">var</span><span class="o">-></span><span class="n">name</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">In general, putting the names of internal functions in error messages is not helpful. Stick with something simple like "Unable to handle option blah".</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line582" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">((</span><span class="n">lot</span> <span class="o">=</span> <span class="n">named_item_find</span><span class="p">(</span><span class="n">parking_lot_container</span><span class="p">,</span> <span class="n">lot_cfg</span><span class="o">-></span><span class="n">name</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Kind of nitpicky, but you have a function called parking_lot_find_by_name() that wraps around named_item_find(), so why not call it instead?</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line609" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="nl">found:</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">The use of this 'found' label is a bit odd. Since there's only one potential jump to this label, and it divides this function in half, this is a case where having two functions makes the most sense. Something like:
lot = parking_lot_find_by_name(lot_cfg->name);
if (!lot) {
/* Call function to allocate lot */
} else {
found = 1;
}
/* Now lot is either the one found or allocated. Manipulate as needed */</pre>
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<a href="https://reviewboard.asterisk.org/r/2447/diff/4/?file=36814#file36814line618" style="color: black; font-weight: bold; text-decoration: underline;">/team/group/bridge_construction/res/res_parking.c</a>
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(Diff revision 4)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="k">if</span> <span class="p">(</span><span class="n">replaced_cfg</span><span class="p">)</span> <span class="p">{</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="tb"> </span><span class="tb"> </span><span class="n">ao2_cleanup</span><span class="p">(</span><span class="n">replaced_cfg</span><span class="p">);</span></pre></td>
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<pre style="margin-left: 2em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Since you're using ao2_cleanup() here, you don't need to bother with checking if replaced_cfg is NULL.</pre>
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<p>- Mark</p>
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<p>On April 30th, 2013, 6:44 p.m. UTC, jrose wrote:</p>
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<div>Review request for Asterisk Developers, David Lee, kmoore, Matt Jordan, Mark Michelson, and rmudgett.</div>
<div>By jrose.</div>
<p style="color: grey;"><i>Updated April 30, 2013, 6:44 p.m.</i></p>
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<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21059">ASTERISK-21059</a>,
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21272">ASTERISK-21272</a>,
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21353">ASTERISK-21353</a>
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<b style="color: #575012; font-size: 10pt;">Repository: </b>
Asterisk
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Description </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">As a result of all the new bridging changes, certain applications such as parking, queues, confbridge, and a few others require significant reworking within Asterisk to make usable.
Parking was less than salvagable, so I've rebuilt it from the ground up to use a lot of new stuff including config hooks, the new bridging architecture, stasis, and just generally to
be an independent module with its own scope that doesn't get tangled into a giant morass within features.c
Parking configuration works somewhat differently now and extensions aren't necessarily automatically generated (it's optional and hasn't been implemented), but the intention with the final result is that if you were using parking before without too much additional dialplan manipulation, that should all just work once your parking lots are migrated to the new configuration file.
Currently supported:
parking from the PBX with the Park application (all arguments are supported)
parking within a call using the one touch parking feature
parking within a call using DTMF blind transfers (attended transfers work, but it's basically just like they called the application itself).
Picking up parked calls using the PBX
Multiple parking lots
All options available to parking lots are currently configurable. Some aren't currently doing anything, namely parkext and hints.
To do list:
* Dialplan generation for parking lots with parkext (included 'Park' and 'ParkedCall' applications)
* Dialplan generation for comebacktoorigin (park-dial extensions)
* Hints
* Implement 'Park' manager action
* Dynamic parking lots and the default parking lot
* Scraping the greasy remnants of parking out of features.c
* CEL events
* Unit tests and testsuite tests</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Testing </h1>
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<pre style="margin: 0; padding: 0; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">This is currently being tested as it's developed and breaks in minor ways frequently. Unit tests and testsuite tests are on the to do list.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/team/group/bridge_construction/include/asterisk/parking.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/main/bridging.c <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/main/bridging_roles.c <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/main/config_options.c <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/main/features.c <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/main/parking.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/Makefile <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_applications.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/include/asterisk/config_options.h <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/include/asterisk/bridging.h <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/configs/res_parking.conf.sample <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/bridges/bridge_builtin_features.c <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/CHANGES <span style="color: grey">(387012)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_bridge.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_bridge_features.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_controller.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_manager.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/parking/parking_ui.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/parking/res_parking.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>/team/group/bridge_construction/res/res_parking.c <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/2447/diff/" style="margin-left: 3em;">View Diff</a></p>
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