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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51234#file51234line995" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></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>When this option is enabled, the Path header in register requests will be saved</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;">headers.</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51234#file51234line2165" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip.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="k">if</span> <span class="p">(</span><span class="n">supplement</span><span class="o">-></span><span class="n">incoming_request</span> <span class="o">&&</span> <span class="n">does_method_match</span><span class="p">(</span><span class="o">&</span><span class="n">rdata</span><span class="o">-></span><span class="n">msg_info</span><span class="p">.</span><span class="n">cseq</span><span class="o">-></span><span class="n">method</span><span class="p">.</span><span class="n">name</span><span class="p">,</span> <span class="n">supplement</span><span class="o">-></span><span class="n">method</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;">rdata->msg_info.msg->line.req.method.name should be used here instead of the cseq.</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51245#file51245line282" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip_outbound_registration.c</a>
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<td colspan="4"><pre style="font-size: 8pt; line-height: 140%; margin: 0; ">static int handle_client_registration(void *data)</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="kt">pj_str_t</span> <span class="n">path_name</span> <span class="o">=</span> <span class="p">{</span> <span class="s">"path"</span><span class="p">,</span> <span class="mi">4</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;">If you static const this you can use pj_strassign instead and save yourself a string dupe from the pool.</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51246#file51246line90" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip_path.c</a>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "><span class="cm"> * \brief Get the path string associated with this endpoint and tdata</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;">with this contact</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51246#file51246line125" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip_path.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="n">pj_strdup</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">pool</span><span class="p">,</span> <span class="o">&</span><span class="n">hdr</span><span class="o">-></span><span class="n">values</span><span class="p">[</span><span class="n">hdr</span><span class="o">-></span><span class="n">count</span><span class="o">++</span><span class="p">],</span> <span class="o">&</span><span class="n">path_supported_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;">You don't need to strdup, you can do a strassign.</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51246#file51246line158" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip_path.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">path_get_string</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">pool</span><span class="p">,</span> <span class="n">contact</span><span class="p">,</span> <span class="o">&</span><span class="n">path_dup</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="k">return</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="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">route_hdr</span> <span class="o">=</span> <span class="n">pjsip_generic_string_hdr_create</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">pool</span><span class="p">,</span> <span class="o">&</span><span class="n">route_name</span><span class="p">,</span> <span class="o">&</span><span class="n">path_dup</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="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">route_hdr</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="k">return</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="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">pjsip_msg_add_hdr</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">msg</span><span class="p">,</span> <span class="p">(</span><span class="n">pjsip_hdr</span><span class="o">*</span><span class="p">)</span><span class="n">route_hdr</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;">Is there any reason you did this instead of calling ast_sip_set_outbound_proxy?
Doing so would remove the requirement for path_get_string, remove path_dup, and get rid of your own generic string hdr creation.</pre>
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<a href="https://reviewboard.asterisk.org/r/3050/diff/2/?file=51246#file51246line205" style="color: black; font-weight: bold; text-decoration: underline;">/res/res_pjsip_path.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="o">!</span><span class="n">aor</span> <span class="o">||</span> <span class="o">!</span><span class="n">aor</span><span class="o">-></span><span class="n">support_path</span> <span class="o">||</span> <span class="n">add_supported</span><span class="p">(</span><span class="n">tdata</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="o">||</span> <span class="n">path_get_string</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">pool</span><span class="p">,</span> <span class="n">contact</span><span class="p">,</span> <span class="o">&</span><span class="n">path_dup</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="k">return</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="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">path_hdr</span> <span class="o">=</span> <span class="n">pjsip_generic_string_hdr_create</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">pool</span><span class="p">,</span> <span class="o">&</span><span class="n">path_name</span><span class="p">,</span> <span class="o">&</span><span class="n">path_dup</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; "></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="k">if</span> <span class="p">(</span><span class="o">!</span><span class="n">path_hdr</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; "></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="k">return</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="p">}</span></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></pre></td>
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<td bgcolor="#c5ffc4" width="50%"><pre style="font-size: 8pt; line-height: 140%; margin: 0; "></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">pjsip_msg_add_hdr</span><span class="p">(</span><span class="n">tdata</span><span class="o">-></span><span class="n">msg</span><span class="p">,</span> <span class="p">(</span><span class="n">pjsip_hdr</span><span class="o">*</span><span class="p">)</span><span class="n">path_hdr</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;">My same question applies here.</pre>
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<p>- Joshua Colp</p>
<br />
<p>On January 6th, 2014, 9:52 p.m. UTC, opticron wrote:</p>
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<div>Review request for Asterisk Developers.</div>
<div>By opticron.</div>
<p style="color: grey;"><i>Updated Jan. 6, 2014, 9:52 p.m.</i></p>
<div style="margin-top: 1.5em;">
<b style="color: #575012; font-size: 10pt; margin-top: 1.5em;">Bugs: </b>
<a href="https://issues.asterisk.org/jira/browse/ASTERISK-21084">ASTERISK-21084</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;">This adds Path support to chan_pjsip in res_pjsip_path.c with minimal additions in res_pjsip_registrar.c to store the path and additions in res_pjsip_outbound_registration.c to enable advertisement of path support to registrars and intervening proxies.
Path information is stored on contacts and is enabled via Address of Record (AoRs) and Registration configuration sections.
While adding path support, it became necessary to be able to add SIP supplements that handled messages outside of sessions, so a framework for handling these types of hooks was added in parallel to the already-existing session supplements and several senders of out-of-dialog requests were refactored as a result.</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 passes the tests covered by the review at https://reviewboard.asterisk.org/r/3051/
These tests were converted to work with chan_pjsip from their chan_sip counterparts.</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/res/res_pjsip_t38.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_session.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_registrar.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_refer.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_path.c <span style="color: grey">(PRE-CREATION)</span></li>
<li>/trunk/res/res_pjsip_outbound_registration.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_notify.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_nat.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_mwi.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_messaging.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_header_funcs.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_diversion.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip_caller_id.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip/pjsip_options.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip/pjsip_distributor.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip/location.c <span style="color: grey">(405005)</span></li>
<li>/trunk/res/res_pjsip.c <span style="color: grey">(405005)</span></li>
<li>/trunk/include/asterisk/res_pjsip_session.h <span style="color: grey">(405005)</span></li>
<li>/trunk/include/asterisk/res_pjsip.h <span style="color: grey">(405005)</span></li>
<li>/trunk/channels/chan_pjsip.c <span style="color: grey">(405005)</span></li>
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<p><a href="https://reviewboard.asterisk.org/r/3050/diff/" style="margin-left: 3em;">View Diff</a></p>
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