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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=15636">15636</a></dd>
<dt>Author</dt> <dd>mikej</dd>
<dt>Date</dt> <dd>2009-11-23 16:46:34 -0600 (Mon, 23 Nov 2009)</dd>
</dl>
<h3>Log Message</h3>
<pre>mod_voicemail: decrease sql queries for message counts (<a href="http://jira.freeswitch.org/browse/MODAPP-359">MODAPP-359</a>)</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#freeswitchtrunksrcmodapplicationsmod_voicemailmod_voicemailc">freeswitch/trunk/src/mod/applications/mod_voicemail/mod_voicemail.c</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="freeswitchtrunksrcmodapplicationsmod_voicemailmod_voicemailc"></a>
<div class="modfile"><h4>Modified: freeswitch/trunk/src/mod/applications/mod_voicemail/mod_voicemail.c (15635 => 15636)</h4>
<pre class="diff"><span>
<span class="info">--- freeswitch/trunk/src/mod/applications/mod_voicemail/mod_voicemail.c        2009-11-23 22:22:15 UTC (rev 15635)
+++ freeswitch/trunk/src/mod/applications/mod_voicemail/mod_voicemail.c        2009-11-23 22:46:34 UTC (rev 15636)
</span><span class="lines">@@ -1058,6 +1058,38 @@
</span><span class="cx"> };
</span><span class="cx"> typedef struct callback callback_t;
</span><span class="cx">
</span><ins>+struct msg_cnt_callback {
+        char *buf;
+        size_t len;
+        int matches;
+        int total_new_messages;
+        int total_new_urgent_messages;
+        int total_saved_messages;
+        int total_saved_urgent_messages;
+};
+typedef struct msg_cnt_callback msg_cnt_callback_t;
+
+
+static int message_count_callback(void *pArg, int argc, char **argv, char **columnNames)
+{
+        msg_cnt_callback_t *cbt = (msg_cnt_callback_t *) pArg;
+        if (atoi(argv[0]) == 0) { /* UnRead */
+                if (!strcasecmp(argv[1], "A_URGENT")) { /* Urgent */
+                        cbt->total_new_urgent_messages = atoi(argv[2]);
+                } else { /* Normal */
+                        cbt->total_new_messages = atoi(argv[2]);
+                }
+        } else { /* Already Read */
+                if (!strcasecmp(argv[1], "A_URGENT")) { /* Urgent */
+                        cbt->total_saved_urgent_messages = atoi(argv[2]);
+                } else { /* Normal */
+                        cbt->total_saved_messages = atoi(argv[2]);
+                }
+        }
+
+        return 0;
+}
+
</ins><span class="cx"> static int sql2str_callback(void *pArg, int argc, char **argv, char **columnNames)
</span><span class="cx"> {
</span><span class="cx">         callback_t *cbt = (callback_t *) pArg;
</span><span class="lines">@@ -1290,42 +1322,35 @@
</span><span class="cx">         return ret;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-static void message_count(vm_profile_t *profile, const char *id_in, const char *domain_name, const char *myfolder,
-                                                 int *total_new_messages, int *total_saved_messages, int *total_new_urgent_messages, int *total_saved_urgent_messages)
</del><ins>+static void message_count(vm_profile_t *profile, const char *id_in, const char *domain_name, const char *myfolder, int *total_new_messages,
+                int *total_saved_messages, int *total_new_urgent_messages, int *total_saved_urgent_messages)
</ins><span class="cx"> {
</span><span class="cx">         char msg_count[80] = "";
</span><del>-        callback_t cbt = { 0 };
</del><ins>+        msg_cnt_callback_t cbt = { 0 };
</ins><span class="cx">         char sql[256];
</span><span class="cx">         char *myid = NULL;
</span><span class="cx">
</span><ins>+
</ins><span class="cx">         cbt.buf = msg_count;
</span><span class="cx">         cbt.len = sizeof(msg_count);
</span><del>-        
</del><ins>+
+        cbt.total_new_messages = 0;
+        cbt.total_new_urgent_messages = 0;
+        cbt.total_saved_messages = 0;
+        cbt.total_saved_urgent_messages = 0;
+
</ins><span class="cx">         myid = resolve_id(id_in, domain_name, "message-count");
</span><del>-        
-        switch_snprintf(sql, sizeof(sql),
-                                        "select count(*) from voicemail_msgs where username='%s' and domain='%s' and in_folder='%s' and read_epoch=0",
-                                        myid, domain_name, myfolder);
-        vm_execute_sql_callback(profile, profile->mutex, sql, sql2str_callback, &cbt);
-        *total_new_messages = atoi(msg_count);
</del><span class="cx">
</span><span class="cx">         switch_snprintf(sql, sizeof(sql),
</span><del>-                                        "select count(*) from voicemail_msgs where username='%s' and domain='%s' and in_folder='%s' and read_epoch=0 and read_flags='%s'",
-                                        myid, domain_name, myfolder, URGENT_FLAG_STRING);
-        vm_execute_sql_callback(profile, profile->mutex, sql, sql2str_callback, &cbt);
-        *total_new_urgent_messages = atoi(msg_count);
</del><ins>+                                        "select read_epoch=0, read_flags, count(read_epoch) from voicemail_msgs where username='%s' and domain='%s' and in_folder='%s' group by read_epoch=0,read_flags;",
+                                                myid, domain_name, myfolder);
</ins><span class="cx">
</span><del>-        switch_snprintf(sql, sizeof(sql),
-                                        "select count(*) from voicemail_msgs where username='%s' and domain='%s' and in_folder='%s' and read_epoch!=0",
-                                        myid, domain_name, myfolder);
-        vm_execute_sql_callback(profile, profile->mutex, sql, sql2str_callback, &cbt);
-        *total_saved_messages = atoi(msg_count);
</del><ins>+        vm_execute_sql_callback(profile, profile->mutex, sql, message_count_callback, &cbt);
</ins><span class="cx">
</span><del>-        switch_snprintf(sql, sizeof(sql),
-                                        "select count(*) from voicemail_msgs where username='%s' and domain='%s' and in_folder='%s' and read_epoch!=0 and read_flags='%s'",
-                                        myid, domain_name, myfolder, URGENT_FLAG_STRING);
-        vm_execute_sql_callback(profile, profile->mutex, sql, sql2str_callback, &cbt);
-        *total_saved_urgent_messages = atoi(msg_count);
</del><ins>+        *total_new_messages = cbt.total_new_messages;
+        *total_new_urgent_messages = cbt.total_new_urgent_messages;
+        *total_saved_messages = cbt.total_saved_messages;
+        *total_saved_urgent_messages = cbt.total_saved_urgent_messages;
</ins><span class="cx">
</span><span class="cx">         if (myid != id_in) {
</span><span class="cx">                 free(myid);
</span></span></pre>
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