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<div id="msg">
<div id="header">FreeSWITCH Subversion</div>
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://fisheye.freeswitch.org/changelog/FreeSWITCH?cs=15145">15145</a></dd>
<dt>Author</dt> <dd>anthm</dd>
<dt>Date</dt> <dd>2009-10-12 18:35:51 -0500 (Mon, 12 Oct 2009)</dd>
</dl>

<h3>Log Message</h3>
<pre>add auto ext type and support for being called from bind_meta_app to valet_parking (needs some more)</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodapplicationsmod_valet_parkingmod_valet_parkingc">freeswitch/trunk/src/mod/applications/mod_valet_parking/mod_valet_parking.c</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodapplicationsmod_valet_parkingmod_valet_parkingc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/applications/mod_valet_parking/mod_valet_parking.c (15144 => 15145)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/applications/mod_valet_parking/mod_valet_parking.c        2009-10-12 23:27:01 UTC (rev 15144)
+++ freeswitch/trunk/src/mod/applications/mod_valet_parking/mod_valet_parking.c        2009-10-12 23:35:51 UTC (rev 15145)
</span><span class="lines">@@ -80,7 +80,25 @@
</span><span class="cx">         return SWITCH_STATUS_SUCCESS;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static int next_id(valet_lot_t *lot)
+{
+        int i, r = 0;
+        char buf[128] = &quot;&quot;;
</ins><span class="cx"> 
</span><ins>+        switch_mutex_lock(globals.mutex);
+        for(i = 1 ;; i++) {
+                switch_snprintf(buf, sizeof(buf), &quot;%d&quot;, i);
+                if (!switch_core_hash_find(lot-&gt;hash, buf)) {
+                        r = i;
+                        break;
+                }
+        }
+        switch_mutex_unlock(globals.mutex);
+
+        return r;
+}
+
+
</ins><span class="cx"> #define VALET_APP_SYNTAX &quot;&lt;lotname&gt; &lt;extension&gt;|[ask [&lt;min&gt;] [&lt;max&gt;] [&lt;to&gt;] [&lt;prompt&gt;]]&quot;
</span><span class="cx"> SWITCH_STANDARD_APP(valet_parking_function)
</span><span class="cx"> {
</span><span class="lines">@@ -88,13 +106,15 @@
</span><span class="cx">         int argc;
</span><span class="cx">         switch_channel_t *channel = switch_core_session_get_channel(session);
</span><span class="cx">         switch_event_t *event;
</span><ins>+        char dtmf_buf[128] = &quot;&quot;;
+                        
</ins><span class="cx"> 
</span><span class="cx">         if (!switch_strlen_zero(data) &amp;&amp; (lbuf = switch_core_session_strdup(session, data))
</span><span class="cx">                 &amp;&amp; (argc = switch_separate_string(lbuf, ' ', argv, (sizeof(argv) / sizeof(argv[0])))) &gt;= 2) {
</span><span class="cx">                 char *lot_name = argv[0];
</span><span class="cx">                 char *ext = argv[1];
</span><span class="cx">                 valet_lot_t *lot;
</span><del>-                char *uuid;
</del><ins>+                const char *uuid;
</ins><span class="cx">                 const char *music = &quot;silence&quot;;
</span><span class="cx">                 const char *tmp = NULL;
</span><span class="cx">                 switch_status_t status;
</span><span class="lines">@@ -104,10 +124,12 @@
</span><span class="cx"> 
</span><span class="cx">                 lot = valet_find_lot(lot_name);
</span><span class="cx">                 switch_assert(lot);
</span><del>-                
-                if (!strcasecmp(ext, &quot;ask&quot;)) {
</del><ins>+
+                if (!strcasecmp(ext, &quot;auto&quot;)) {                
+                        switch_snprintf(dtmf_buf, sizeof(dtmf_buf), &quot;%d&quot;, next_id(lot));
+                        ext = dtmf_buf;
+                } else if (!strcasecmp(ext, &quot;ask&quot;)) {
</ins><span class="cx">                         const char *prompt = &quot;ivr/ivr-enter_ext_pound.wav&quot;;
</span><del>-                        char dtmf_buf[12] = &quot;&quot;;
</del><span class="cx">                         int min = 1;
</span><span class="cx">                         int max = 11;
</span><span class="cx">                         int to = 10000;
</span><span class="lines">@@ -169,6 +191,27 @@
</span><span class="cx">                                 }
</span><span class="cx">                         }
</span><span class="cx">                 }
</span><ins>+
+                dest = switch_core_session_sprintf(session, &quot;valet_park:%s %s&quot;, lot_name, ext);
+                switch_channel_set_variable(channel, &quot;inline_destination&quot;, dest);
+
+                if ((uuid = switch_channel_get_variable(channel, SWITCH_SIGNAL_BOND_VARIABLE))) {
+                        switch_core_session_t *b_session;
+                        if ((b_session = switch_core_session_locate(uuid))) {
+                                const char *lang = switch_channel_get_variable(channel, &quot;language&quot;);
+                                if (!lang) {
+                                        lang = &quot;en&quot;;
+                                }
+                                switch_ivr_session_transfer(b_session, dest, &quot;inline&quot;, NULL);
+                                switch_mutex_unlock(lot-&gt;mutex);
+                                switch_core_session_rwunlock(b_session);
+                                //maybe a phrase here for more flexibility
+                                switch_ivr_say(session, ext, lang, &quot;name_spelled&quot;, &quot;pronounced&quot;, NULL);
+                                switch_channel_hangup(channel, SWITCH_CAUSE_NORMAL_CLEARING);
+                                return;
+                        }
+                }
+                
</ins><span class="cx">                         
</span><span class="cx">                 if (switch_event_create_subclass(&amp;event, SWITCH_EVENT_CUSTOM, VALET_EVENT) == SWITCH_STATUS_SUCCESS) {
</span><span class="cx">                         switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, &quot;Valet-Lot-Name&quot;, lot_name);
</span><span class="lines">@@ -177,9 +220,6 @@
</span><span class="cx">                         switch_event_fire(&amp;event);
</span><span class="cx">                 }
</span><span class="cx"> 
</span><del>-                dest = switch_core_session_sprintf(session, &quot;valet_park:%s %s&quot;, lot_name, ext);
-                switch_channel_set_variable(channel, &quot;inline_destination&quot;, dest);
-
</del><span class="cx">                 
</span><span class="cx">                 if (!(tmp = switch_channel_get_variable(channel, &quot;valet_hold_music&quot;))) {
</span><span class="cx">                         tmp = switch_channel_get_variable(channel, &quot;hold_music&quot;);
</span></span></pre>
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