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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/1978/">https://reviewboard.asterisk.org/r/1978/</a>
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<p style="margin-top: 0;">On July 6th, 2012, 11:31 a.m., <b>Mark Michelson</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1978/diff/5/?file=29652#file29652line75" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/include/asterisk/acl.h</a>
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(Diff revision 5)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ast_acl {</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm">/*! \brief Wrapper for an ast_acl linked list. */</span></pre></td>
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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">ast_acl_list</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="n">AST_LIST_HEAD</span><span class="p">(,</span> <span class="n">ast_acl</span><span class="p">)</span> <span class="n">list</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="p">};</span></pre></td>
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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;">It's certainly not required for you to change this, but this looks a touch awkward to me, given that I know what the AST_LIST_HEAD() macro expands to.
This could be written as
AST_LIST_HEAD(ast_acl_list, ast_acl);
instead.
This would mean that if you have an ast_acl_list *foo, then you could write list operations like:
ast_acl *current;
AST_LIST_TRAVERSE(foo, current, list){
}
instead of
ast_acl *current;
AST_LIST_TRAVERSE(&foo->list, current, list) {
}</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">check</pre>
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<p style="margin-top: 0;">On July 6th, 2012, 11:31 a.m., <b>Mark Michelson</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1978/diff/5/?file=29652#file29652line305" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/include/asterisk/acl.h</a>
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(Diff revision 5)
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ast_acl_list *ast_duplicate_acl_list(struct ast_acl_list *original);</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></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \brief update any and all named ACLs contained within an ACL container</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></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \param target The ACL container being updated</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="kt">void</span> <span class="n">ast_update_named_acls</span><span class="p">(</span><span class="k">struct</span> <span class="n">ast_acl_list</span> <span class="o">*</span><span class="n">target</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="cm"> * \brief update a specific named ACL within an ACL container</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"> * \param target The ACL container being updated</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"> * \param name The name of the specific named ACL being updated within the container</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="kt">void</span> <span class="n">ast_update_named_acl</span><span class="p">(</span><span class="k">struct</span> <span class="n">ast_acl_list</span> <span class="o">*</span><span class="n">target</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></pre></td>
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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;">These two functions aren't used anywhere yet. Are these eventually intended to replace the current behavior of manager and chan_sip of performing an entire reload when named ACLs change?</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">That's sort of the idea, but whether or not we are going to do that ourselves instead of just providing the ability to use these functions to handle it for people who choose to make those modifications is still a little up in the air.
There are actually much more complicated things that can be done right now with the subscription/events for named ACL changes. If someone implements partial changes to ACLs for instance, it could send the event with a payload indicated the name of the ACl that has changed. The subscriptions themselves could also be created in a way that the callback that handles the events sent would be able to know which object owned the list that was changed. These two functions are meant to be able to work with those concepts to make updates without reloads possible.
It doesn't look like that is something we are going to be able to do before Asterisk 11 hits code freeze though. I'd like to leave these functions in the API in case someone wants to use them.</pre>
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<blockquote style="margin-left: 1em; border-left: 2px solid #d0d0d0; padding-left: 10px;">
<p style="margin-top: 0;">On July 6th, 2012, 11:31 a.m., <b>Mark Michelson</b> wrote:</p>
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<a href="https://reviewboard.asterisk.org/r/1978/diff/5/?file=29658#file29658line837" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/main/config.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">void ast_config_sort_categories(struct ast_config *config, int descending,</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">q</span><span class="p">)</span> <span class="k">break</span><span class="p">;</span></pre></td>
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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;">Separate this into two lines and add curly braces.</pre>
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<pre style="margin-left: 1em; white-space: pre-wrap; white-space: -moz-pre-wrap; white-space: -pre-wrap; white-space: -o-pre-wrap; word-wrap: break-word;">Ah, I had a feeling I was missing something while cleaning that up.
check</pre>
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<p>- jrose</p>
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<p>On July 5th, 2012, 4:31 p.m., jrose wrote:</p>
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<div>Review request for Asterisk Developers, Mark Michelson, Terry Wilson, and Olle E Johansson.</div>
<div>By jrose.</div>
<p style="color: grey;"><i>Updated July 5, 2012, 4:31 p.m.</i></p>
<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;">This feature is based on oej's deluxepine (or something like that) branch with a similarly named feature. ACLs are defined in acl.conf and can be used by pretty much anything that has ACL options permit/deny (acl='aclname'). acl= works similarly to permit= and deny= in that it simply appends to the working ACL, so they can be combined with other uses of permit/deny/acl.
Also in use in this patch are twilson's new config options.
Since named acls are duplicated when used in another configuration, configurations that use named acls need to be updated if acl.conf is reloaded. This is accomplished with a new event type and the consumption of that event is demonstrated currently only in manager.conf
If this seems like a proper approach to this problem, that will be replicated across other consumers of named acls.
NOTE: This code is very much WIP and not intended for merging.</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;">Various tests for configuring and using named acls were performed, and a task for writing comprehensive testsuite tests is in the queue. Additionally, various means of reloading the configuration have been performed, and so far they pan out aside from a bug with an unchanged acl.conf which is a generic problem against config options accidentally introduced a little while back.</pre>
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>/trunk/CHANGES <span style="color: grey">(369406)</span></li>
<li>/trunk/channels/chan_sip.c <span style="color: grey">(369406)</span></li>
<li>/trunk/main/acl.c <span style="color: grey">(369406)</span></li>
<li>/trunk/include/asterisk/event_defs.h <span style="color: grey">(369406)</span></li>
<li>/trunk/include/asterisk/config.h <span style="color: grey">(369406)</span></li>
<li>/trunk/include/asterisk/channel.h <span style="color: grey">(369406)</span></li>
<li>/trunk/channels/sip/include/sip.h <span style="color: grey">(369406)</span></li>
<li>/trunk/configs/acl.conf.sample <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/configs/extconfig.conf.sample <span style="color: grey">(369406)</span></li>
<li>/trunk/configs/manager.conf.sample <span style="color: grey">(369406)</span></li>
<li>/trunk/include/asterisk/acl.h <span style="color: grey">(369406)</span></li>
<li>/trunk/main/asterisk.c <span style="color: grey">(369406)</span></li>
<li>/trunk/main/config.c <span style="color: grey">(369406)</span></li>
<li>/trunk/main/loader.c <span style="color: grey">(369406)</span></li>
<li>/trunk/main/manager.c <span style="color: grey">(369406)</span></li>
<li>/trunk/main/named_acl.c <span style="color: grey">(PRE-CREATION)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/1978/diff/" style="margin-left: 3em;">View Diff</a></p>
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