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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/3970/">https://reviewboard.asterisk.org/r/3970/</a>
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<a href="https://reviewboard.asterisk.org/r/3970/diff/5/?file=67410#file67410line67" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/include/asterisk/phoneprov.h</a>
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(Diff revision 5)
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="k">typedef</span> <span class="nf">int</span><span class="p">(</span><span class="o">*</span><span class="n">ast_phoneprov_load_users_cb</span><span class="p">)(</span><span class="kt">void</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;">Document the return value for this typedef.</pre>
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<a href="https://reviewboard.asterisk.org/r/3970/diff/5/?file=67410#file67410line83" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/include/asterisk/phoneprov.h</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \retval 0 if successful</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"> * \retval non-zero if failure</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="kt">void</span> <span class="nf">ast_phoneprov_provider_unregister</span><span class="p">(</span><span class="kt">char</span> <span class="o">*</span><span class="n">provider_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;">This documentation conflicts with the prototype.</pre>
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<a href="https://reviewboard.asterisk.org/r/3970/diff/5/?file=67411#file67411line96" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/main/chanvars.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">struct</span> <span class="kt">ast_var_t</span> <span class="o">*</span><span class="n">var</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="n">AST_LIST_TRAVERSE</span><span class="p">(</span><span class="n">head</span><span class="p">,</span> <span class="n">var</span><span class="p">,</span> <span class="n">entries</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;">Note that there should be an empty line after declarations. Apply this below as well.</pre>
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<a href="https://reviewboard.asterisk.org/r/3970/diff/5/?file=67412#file67412line323" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/res/res_phoneprov.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">ASTERISK_FILE_VERSION(__FILE__, "$Revision$")</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">AST_STRING_FIELD</span><span class="p">(</span><span class="n">provider_name</span><span class="p">);</span><span class="tb"> </span><span class="cm">/*!< Name of the provider whi registered this mac */</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;">s/whi/who/</pre>
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<a href="https://reviewboard.asterisk.org/r/3970/diff/5/?file=67413#file67413line4" style="color: black; font-weight: bold; text-decoration: underline;">branches/12/res/res_phoneprov.exports.in</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>LINKER_SYMBOL_PREFIX_ast_phoneprov_*;</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;">This is unnecessary since there are no symbols that match it.</pre>
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<p>- opticron</p>
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<p>On September 18th, 2014, 7:01 p.m. CDT, George Joseph wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By George Joseph.</div>
<p style="color: grey;"><i>Updated Sept. 18, 2014, 7:01 p.m.</i></p>
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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;">The big piece missing for me to finally transition to pjsip was the ability to mirror the auto provisioning features of res_phoneprov. The first step (this patch) is to make res_phoneprov more modular so other modules (like pjsip) can provide configuration information instead of res_phoneprov relying solely on users.conf and sip.conf. To accomplish this a new ast_phoneprov public API is now exposed which allows config providers to register themselves, set defaults (server profile, etc) and add user extensions.
ast_phoneprov_provider_register registers the provider and provides callbacks for loading default settings and loading users.
ast_phoneprov_provider_unregister clears the defaults and users.
ast_phoneprov_add_extension should be called once for each user/extension by the provider's load_users callback to add them.
ast_phoneprov_delete_extension deletes one extension.
ast_phoneprov_delete_extensions deletes all extensions for the provider.
res_phoneprov actually registers itself as the provider for sip/users and is always available and is the default.
Writing a new provider...
Since res_phoneprov is also it's own provider, examples of what a new provider would have to do are in load_users() in res_phoneprov.c. Those functions gather the information from users.conf and sip.conf and call the ast_provider_register and ast_phoneprov_add_extension apis.
So...
The provider creates a callback function which calls the ast_phoneprov_add_extension api for each user.
It then calls ast_phoneprov_provider_register with the callback.
res_phoneprov then calls the callback to cause the actual load.
During normal http server ops, all work is done by res_phoneprov and the provider is never called again unless a reload is needed.
If the provider wants to reload it can simply unregister and reregister or it can call its own load_users callback.
If res_phoneprov wants to reload, it iterates over its registry and calls the providers callback.
NOTE: If res_phoneprov is actually unloaded, it has no way to know what providers were registered (other than itself) so a subsequent load will have nothing but it's own users.
Additional changes...
I added a few convenience functions to chanvars for creating lists and finding and deleting entries. No existing code was touched.
Next steps...
A provider for res_pjsip.
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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;">I ran through several scenarios including the use of PP_EACH_USER and PP_EACH_EXTENSION to make sure that all existing functionality was preserved. I actually use it with Grandstream phones and everything worked exactly as expected.
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<h1 style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Diffs</b> </h1>
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<li>branches/12/res/res_phoneprov.exports.in <span style="color: grey">(PRE-CREATION)</span></li>
<li>branches/12/res/res_phoneprov.c <span style="color: grey">(423501)</span></li>
<li>branches/12/main/chanvars.c <span style="color: grey">(423501)</span></li>
<li>branches/12/include/asterisk/phoneprov.h <span style="color: grey">(PRE-CREATION)</span></li>
<li>branches/12/include/asterisk/chanvars.h <span style="color: grey">(423501)</span></li>
<li>branches/12/configs/phoneprov.conf.sample <span style="color: grey">(423501)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3970/diff/" style="margin-left: 3em;">View Diff</a></p>
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