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This is an automatically generated e-mail. To reply, visit:
<a href="https://reviewboard.asterisk.org/r/2043/">https://reviewboard.asterisk.org/r/2043/</a>
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<a href="https://reviewboard.asterisk.org/r/2043/diff/1/?file=30211#file30211line18178" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/channels/chan_sip.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static char *sip_show_objects(struct ast_cli_entry *e, int cmd, struct ast_cli_args *a)</pre></td>
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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="nf">print_named_groups</span><span class="p">(</span><span class="kt">int</span> <span class="n">fd</span><span class="p">,</span> <span class="k">struct</span> <span class="n">ao2_container</span> <span class="o">*</span><span class="n">group</span><span class="p">,</span> <span class="kt">int</span> <span class="n">crlf</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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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="kt">char</span> <span class="n">buf</span><span class="p">[</span><span class="mi">256</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_cli</span><span class="p">(</span><span class="n">fd</span><span class="p">,</span> <span class="n">crlf</span> <span class="o">?</span> <span class="s">"%s</span><span class="se">\r\n</span><span class="s">"</span> <span class="o">:</span> <span class="s">"%s</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">ast_print_namedgroups</span><span class="p">(</span><span class="n">buf</span><span class="p">,</span> <span class="k">sizeof</span><span class="p">(</span><span class="n">buf</span><span class="p">),</span> <span class="n">group</span><span class="p">)</span> <span class="p">);</span></pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">18182</font></th>
<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="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;">It would be better if you used an ast_str object here, instead of a static buffer. If you're concerned about the malloc/free each time, use a thread-based buffer.</pre>
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<a href="https://reviewboard.asterisk.org/r/2043/diff/1/?file=30213#file30213line87" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/channels/misdn_config.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static struct ast_jb_conf global_jbconf;</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">ao2_container</span> <span class="o">**</span><span class="n">namgrp</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 a pointer to a pointer and not just a pointer here?</pre>
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<a href="https://reviewboard.asterisk.org/r/2043/diff/1/?file=30213#file30213line1009" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/channels/misdn_config.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int _parse (union misdn_cfg_pt *dest, const char *value, enum misdn_cfg_type type, int boolint_def)</pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">1009</font></th>
<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">dest</span><span class="o">-></span><span class="n">namgrp</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="n">dest</span><span class="o">-></span><span class="n">namgrp</span> <span class="o">=</span> <span class="n">ast_malloc</span><span class="p">(</span><span class="k">sizeof</span><span class="p">(</span><span class="k">struct</span> <span class="n">ao2_container</span> <span class="o">*</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="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;">Seems like this is just an extra malloc(). We already have a pointer here, so why isn't it just a pointer to the container? Why do you need the extra level of indirection?</pre>
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<a href="https://reviewboard.asterisk.org/r/2043/diff/1/?file=30218#file30218line2438" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/include/asterisk/channel.h</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ao2_container *ast_ref_namedgroups(struct ao2_container *groups);</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 Print named call group and named pickup group ---*/</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">char</span> <span class="o">*</span><span class="n">ast_print_namedgroups</span><span class="p">(</span><span class="kt">char</span> <span class="o">*</span><span class="n">buf</span><span class="p">,</span> <span class="kt">int</span> <span class="n">buflen</span><span class="p">,</span> <span class="k">struct</span> <span class="n">ao2_container</span> <span class="o">*</span><span class="n">group</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;">Again, using an ast_str object here takes advantage of the existing string building API.</pre>
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<a href="https://reviewboard.asterisk.org/r/2043/diff/1/?file=30219#file30219line8117" style="color: black; font-weight: bold; text-decoration: underline;">/trunk/main/channel.c</a>
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<td colspan="2"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">struct ao2_container *ast_get_namedgroups(const char *s)</pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "> <span class="k">while</span> <span class="p">((</span><span class="n">piece</span> <span class="o">=</span> <span class="n">strsep</span><span class="p">(</span><span class="o">&</span><span class="n">c</span><span class="p">,</span> <span class="s">","</span><span class="p">)))</span> <span class="p">{</span></pre></td>
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<th bgcolor="#b1ebb0" style="border-left: 1px solid #C0C0C0; border-right: 1px solid #C0C0C0;" align="right"><font size="2">8118</font></th>
<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="n">isspace</span><span class="p">(</span><span class="o">*</span><span class="n">piece</span><span class="p">)</span> <span class="o">||</span> <span class="n">strlen</span><span class="p">(</span><span class="n">piece</span><span class="p">)</span> <span class="o">==</span> <span class="mi">0</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="n">ast_log</span><span class="p">(</span><span class="n">LOG_ERROR</span><span class="p">,</span> <span class="s">"Syntax error parsing named group configuration '%s' at '%s'. Ignoring.</span><span class="se">\n</span><span class="s">"</span><span class="p">,</span> <span class="n">s</span><span class="p">,</span> <span class="n">piece</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="k">continue</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="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;">Please use ast_strip() on each piece. History tells us that people will place spaces after the comma and then be confused when it errors out.</pre>
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<p>- Tilghman</p>
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<p>On July 13th, 2012, 8:18 a.m., Guenther Kelleter wrote:</p>
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<div>Review request for Asterisk Developers, Mark Michelson, Matt Jordan, and Thomas Arimont.</div>
<div>By Guenther Kelleter.</div>
<p style="color: grey;"><i>Updated July 13, 2012, 8:18 a.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 patch adds the feature "Extended maximum number of pickupgroups (callgroup/pickupgroup)".
The feature is implemented as named pickup/call groups which can be used in parallel to but independent from the already known numbered call/pickup groups. Named groups will allow an unlimited number of pickup/call groups.
Named groups are configured with the keywords "namedcallgroup" and "namedpickupgroup" (conforming to "callgroup" and "pickupgroup").
A namedpickupgroup "4" does not match the callgroup number 4.
Additionally the behavior of the undirected pickup is changed so that the oldest ringing channel (creation time of the channel) is picked up when more than one channel could be picked up. This will be required by another new feature which is yet to be posted.
A few words to describe the implementation:
Names of named groups are collected in a container at configuration time of a user. This container will be copied (in fact referenced) around to the channels in parallel with the numbered groups bitfield.
When an undirected pickup is executed, the pickup and call groups are matched against each other, and the oldest target channel which matches is chosen. Notably there is almost no overhead for the named group handling when no pickup is executed, except referencing of the containers.</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;">Call pickup tested for sip, dahdi and misdn channels. Reference counter handling of ao2_container (which includes the group names) checked with additional debug output.</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">(370052)</span></li>
<li>/trunk/channels/chan_dahdi.c <span style="color: grey">(370052)</span></li>
<li>/trunk/channels/chan_misdn.c <span style="color: grey">(370052)</span></li>
<li>/trunk/channels/chan_sip.c <span style="color: grey">(370052)</span></li>
<li>/trunk/channels/misdn/chan_misdn_config.h <span style="color: grey">(370052)</span></li>
<li>/trunk/channels/misdn_config.c <span style="color: grey">(370052)</span></li>
<li>/trunk/channels/sip/include/sip.h <span style="color: grey">(370052)</span></li>
<li>/trunk/configs/chan_dahdi.conf.sample <span style="color: grey">(370052)</span></li>
<li>/trunk/configs/misdn.conf.sample <span style="color: grey">(370052)</span></li>
<li>/trunk/configs/sip.conf.sample <span style="color: grey">(370052)</span></li>
<li>/trunk/include/asterisk/channel.h <span style="color: grey">(370052)</span></li>
<li>/trunk/main/channel.c <span style="color: grey">(370052)</span></li>
<li>/trunk/main/channel_internal_api.c <span style="color: grey">(370052)</span></li>
<li>/trunk/main/features.c <span style="color: grey">(370052)</span></li>
</ul>
<p><a href="https://reviewboard.asterisk.org/r/2043/diff/" style="margin-left: 3em;">View Diff</a></p>
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