]> git.ipfire.org Git - thirdparty/freeswitch.git/commitdiff
MODAPP-177 you can also now unload and reload mod_voicemail
authorAnthony Minessale <anthony.minessale@gmail.com>
Sat, 25 Apr 2009 14:16:32 +0000 (14:16 +0000)
committerAnthony Minessale <anthony.minessale@gmail.com>
Sat, 25 Apr 2009 14:16:32 +0000 (14:16 +0000)
git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13145 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/mod/applications/mod_voicemail/mod_voicemail.c

index 093ba95f1472855f9352a510888359e27b5f26d2..a08097a10f796a68f5b1a6d1868a9f5f225828c1 100644 (file)
 #endif
 
 SWITCH_MODULE_LOAD_FUNCTION(mod_voicemail_load);
-SWITCH_MODULE_DEFINITION(mod_voicemail, mod_voicemail_load, NULL, NULL);
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_voicemail_shutdown);
+SWITCH_MODULE_DEFINITION(mod_voicemail, mod_voicemail_load, mod_voicemail_shutdown, NULL);
 #define VM_EVENT_MAINT "vm::maintenance"
 
 #define VM_MAX_GREETINGS 9
 
 static switch_status_t voicemail_inject(const char *data);
 
+static const char *global_cf = "voicemail.conf";
 static struct {
        switch_hash_t *profile_hash;
        int debug;
        int message_query_exact_match;
+       switch_mutex_t *mutex;
        switch_memory_pool_t *pool;
 } globals;
 
@@ -129,6 +132,8 @@ struct vm_profile {
        uint32_t record_sample_rate;
        switch_odbc_handle_t *master_odbc;
        switch_bool_t auto_playback_recordings;
+       switch_thread_rwlock_t *rwlock;
+       switch_memory_pool_t *pool;
 };
 typedef struct vm_profile vm_profile_t;
 
@@ -248,40 +253,49 @@ static char *vm_index_list[] = {
        NULL
 };
 
-static switch_status_t load_config(void)
+
+static void destroy_profile(const char *profile_name) 
 {
-       char *cf = "voicemail.conf";
        vm_profile_t *profile = NULL;
-       switch_xml_t cfg, xml, settings, param, x_profile, x_profiles, x_email;
+       switch_mutex_lock(globals.mutex);
+       if ((profile = switch_core_hash_find(globals.profile_hash, profile_name))) {
+               switch_core_hash_delete(globals.profile_hash, profile_name);
+       }
+       switch_mutex_unlock(globals.mutex);
 
-       memset(&globals, 0, sizeof(globals));
-       switch_core_new_memory_pool(&globals.pool);
-       switch_core_hash_init(&globals.profile_hash, globals.pool);
+       if (!profile) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Invalid Profile %s\n", profile_name);
+               return;
+       }
+       /* wait readers */
+       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Waiting for write lock (Profile %s)\n", profile->name);        
+       switch_thread_rwlock_wrlock(profile->rwlock);
 
-       if (!(xml = switch_xml_open_cfg(cf, &cfg, NULL))) {
-               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", cf);
-               return SWITCH_STATUS_TERM;
+       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Destroying Profile %s\n", profile->name);
+#ifdef SWITCH_HAVE_ODBC
+       if (profile->odbc_dsn && profile->master_odbc) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Closing ODBC Database! %s\n", profile->name);
+               switch_odbc_handle_destroy(&profile->master_odbc);
        }
+#endif
+       switch_core_destroy_memory_pool(&profile->pool);
+}
 
-       if ((settings = switch_xml_child(cfg, "settings"))) {
-               for (param = switch_xml_child(settings, "param"); param; param = param->next) {
-                       char *var = (char *) switch_xml_attr_soft(param, "name");
-                       char *val = (char *) switch_xml_attr_soft(param, "value");
+static vm_profile_t * load_profile(const char *profile_name)
+{
+       vm_profile_t *profile = NULL;
+       switch_xml_t x_profiles, x_profile, x_email, param, cfg, xml;
 
-                       if (!strcasecmp(var, "debug")) {
-                               globals.debug = atoi(val);
-                       } else if (!strcasecmp(var, "message-query-exact-match")) {
-                               globals.message_query_exact_match = switch_true(val);
-                       }
-               }
+       if (!(xml = switch_xml_open_cfg(global_cf, &cfg, NULL))) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf);
+               return profile;
        }
-
        if (!(x_profiles = switch_xml_child(cfg, "profiles"))) {
                goto end;
        }
 
-       for (x_profile = switch_xml_child(x_profiles, "profile"); x_profile; x_profile = x_profile->next) {
-               char *name = (char *) switch_xml_attr_soft(x_profile, "name");
+       if ((x_profile = switch_xml_find_child(x_profiles, "profile", "name", profile_name))) {
+               switch_memory_pool_t *pool;
                char *odbc_dsn = NULL, *odbc_user = NULL, *odbc_pass = NULL;
                char *terminator_key = "#";
                char *play_new_messages_key = "1";
@@ -344,13 +358,28 @@ static switch_status_t load_config(void)
 
                db = NULL;
 
+               if (switch_core_new_memory_pool(&pool) != SWITCH_STATUS_SUCCESS) {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Pool Failure\n");
+                       goto end;
+               }
+
+               if (!(profile = switch_core_alloc(pool, sizeof(*profile)))) {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Alloc Failure\n");
+                       switch_core_destroy_memory_pool(&pool);
+                       goto end;                       
+               }
+
+               profile->pool = pool;
+               switch_thread_rwlock_create(&profile->rwlock, pool);
+               profile->name = switch_core_strdup(pool, profile_name);
+
                if ((x_email = switch_xml_child(x_profile, "email"))) {
                        if ((param = switch_xml_child(x_email, "body"))) {
-                               email_body = switch_core_strdup(globals.pool, param->txt);
+                               email_body = switch_core_strdup(profile->pool, param->txt);
                        }
 
                        if ((param = switch_xml_child(x_email, "headers"))) {
-                               email_headers = switch_core_strdup(globals.pool, param->txt);
+                               email_headers = switch_core_strdup(profile->pool, param->txt);
                        }
 
                        for (param = switch_xml_child(x_email, "param"); param; param = param->next) {
@@ -383,7 +412,8 @@ static switch_status_t load_config(void)
                                                        stream.write_function(&stream, "%s", buf);
                                                }
                                                close(fd);
-                                               email_headers = stream.data;
+                                               email_headers = switch_core_strdup(pool, stream.data);
+                                               switch_safe_free(stream.data);
                                                if ((email_body = strstr(email_headers, "\n\n"))) {
                                                        *email_body = '\0';
                                                        email_body += 2;
@@ -413,7 +443,8 @@ static switch_status_t load_config(void)
                                                        stream.write_function(&stream, "%s", buf);
                                                }
                                                close(fd);
-                                               notify_email_headers = stream.data;
+                                               notify_email_headers = switch_core_strdup(pool, stream.data);
+                                               switch_safe_free(stream.data);
                                                if ((notify_email_body = strstr(notify_email_headers, "\n\n"))) {
                                                        *notify_email_body = '\0';
                                                        notify_email_body += 2;
@@ -455,7 +486,9 @@ static switch_status_t load_config(void)
                                                stream.write_function(&stream, "%s", buf);
                                        }
                                        close(fd);
-                                       web_head = stream.data;
+                                       web_head = switch_core_strdup(pool, stream.data);
+                                       switch_safe_free(stream.data);
+
                                        if ((web_tail = strstr(web_head, "<!break>\n"))) {
                                                *web_tail = '\0';
                                                web_tail += 9;
@@ -623,7 +656,7 @@ static switch_status_t load_config(void)
                                } 
                        } else if (!strcasecmp(var, "odbc-dsn") && !switch_strlen_zero(val)) {
 #ifdef SWITCH_HAVE_ODBC
-                               odbc_dsn = switch_core_strdup(globals.pool, val);
+                               odbc_dsn = switch_core_strdup(profile->pool, val);
                                if ((odbc_user = strchr(odbc_dsn, ':'))) {
                                        *odbc_user++ = '\0';
                                        if ((odbc_pass = strchr(odbc_user, ':'))) {
@@ -638,186 +671,230 @@ static switch_status_t load_config(void)
                        }
                }
 
-               if (switch_strlen_zero(name)) {
-                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "No name specified.\n");
+               if (!switch_strlen_zero(odbc_dsn) && !switch_strlen_zero(odbc_user) && !switch_strlen_zero(odbc_pass)) {
+                       profile->odbc_dsn = odbc_dsn;
+                       profile->odbc_user = odbc_user;
+                       profile->odbc_pass = odbc_pass;
                } else {
-                       profile = switch_core_alloc(globals.pool, sizeof(*profile));
-                       profile->name = switch_core_strdup(globals.pool, name);
+                       profile->dbname = switch_core_sprintf(profile->pool, "voicemail_%s", profile_name);
+               }
+               if (profile->odbc_dsn) {
+#ifdef SWITCH_HAVE_ODBC
+                       if (!(profile->master_odbc = switch_odbc_handle_new(profile->odbc_dsn, profile->odbc_user, profile->odbc_pass))) {
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
+                               goto end;
 
-                       if (!switch_strlen_zero(odbc_dsn) && !switch_strlen_zero(odbc_user) && !switch_strlen_zero(odbc_pass)) {
-                               profile->odbc_dsn = odbc_dsn;
-                               profile->odbc_user = odbc_user;
-                               profile->odbc_pass = odbc_pass;
-                       } else {
-                               profile->dbname = switch_core_sprintf(globals.pool, "voicemail_%s", name);
                        }
-                       if (profile->odbc_dsn) {
-#ifdef SWITCH_HAVE_ODBC
-                               if (!(profile->master_odbc = switch_odbc_handle_new(profile->odbc_dsn, profile->odbc_user, profile->odbc_pass))) {
-                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
-                                       continue;
+                       if (switch_odbc_handle_connect(profile->master_odbc) != SWITCH_ODBC_SUCCESS) {
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
+                               goto end;
+                       }
 
-                               }
-                               if (switch_odbc_handle_connect(profile->master_odbc) != SWITCH_ODBC_SUCCESS) {
-                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open ODBC Database!\n");
-                                       continue;
-                               }
+                       if (switch_odbc_handle_exec(profile->master_odbc, "select count(message_len) from voicemail_msgs", NULL) != SWITCH_ODBC_SUCCESS) {
+                               switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_msgs", NULL);
+                               switch_odbc_handle_exec(profile->master_odbc, vm_sql, NULL);
+                       }
 
-                               if (switch_odbc_handle_exec(profile->master_odbc, "select count(message_len) from voicemail_msgs", NULL) != SWITCH_ODBC_SUCCESS) {
-                                       switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_msgs", NULL);
-                                       switch_odbc_handle_exec(profile->master_odbc, vm_sql, NULL);
-                               }
+                       if (switch_odbc_handle_exec(profile->master_odbc, "select count(username) from voicemail_prefs", NULL) != SWITCH_ODBC_SUCCESS) {
+                               switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_prefs", NULL);
+                               switch_odbc_handle_exec(profile->master_odbc, vm_pref_sql, NULL);
+                       }
 
-                               if (switch_odbc_handle_exec(profile->master_odbc, "select count(username) from voicemail_prefs", NULL) != SWITCH_ODBC_SUCCESS) {
-                                       switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_prefs", NULL);
-                                       switch_odbc_handle_exec(profile->master_odbc, vm_pref_sql, NULL);
-                               }
+                       if (switch_odbc_handle_exec(profile->master_odbc, "select count(password) from voicemail_prefs", NULL) != SWITCH_ODBC_SUCCESS) {
+                               switch_odbc_handle_exec(profile->master_odbc, "alter table voicemail_prefs add password varchar(255)", NULL);
+                       }
 
-                               if (switch_odbc_handle_exec(profile->master_odbc, "select count(password) from voicemail_prefs", NULL) != SWITCH_ODBC_SUCCESS) {
-                                       switch_odbc_handle_exec(profile->master_odbc, "alter table voicemail_prefs add password varchar(255)", NULL);
+                       if (switch_odbc_handle_exec(profile->master_odbc, "select count(message_len) from voicemail_data", NULL) == SWITCH_ODBC_SUCCESS) {
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Old table voicemail_data found, migrating data!\n");
+                               /* XXX: Old table found.. migrating data into new table */
+                               if (switch_odbc_handle_exec(profile->master_odbc,
+                                                                                       "insert into voicemail_msgs (created_epoch, read_epoch, username, domain, uuid, cid_name, cid_number, "
+                                                                                       "in_folder, file_path, message_len, flags, read_flags) "
+                                                                                       "select created_epoch, read_epoch, user, domain, uuid, "
+                                                                                       "cid_name, cid_number, in_folder, file_path, message_len, flags, read_flags from voicemail_data",
+                                                                                       NULL) != SWITCH_ODBC_SUCCESS) {
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Failed to migrate old voicemail_data to voicemail_msgs!\n");
+                                       goto end;
                                }
+                               switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_data", NULL);
+                       }
 
-                               if (switch_odbc_handle_exec(profile->master_odbc, "select count(message_len) from voicemail_data", NULL) == SWITCH_ODBC_SUCCESS) {
-                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Old table voicemail_data found, migrating data!\n");
-                                       /* XXX: Old table found.. migrating data into new table */
-                                       if (switch_odbc_handle_exec(profile->master_odbc,
-                                                                                               "insert into voicemail_msgs (created_epoch, read_epoch, username, domain, uuid, cid_name, cid_number, "
-                                                                                                       "in_folder, file_path, message_len, flags, read_flags) "
-                                                                                               "select created_epoch, read_epoch, user, domain, uuid, "
-                                                                                               "cid_name, cid_number, in_folder, file_path, message_len, flags, read_flags from voicemail_data",
-                                                                                               NULL) != SWITCH_ODBC_SUCCESS) {
-                                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Failed to migrate old voicemail_data to voicemail_msgs!\n");
-                                               continue;
+                       for (x = 0; vm_index_list[x]; x++) {
+                               switch_odbc_handle_exec(profile->master_odbc, vm_index_list[x], NULL);
+                       }
+#endif
+               } else {
+                       if ((db = switch_core_db_open_file(profile->dbname))) {
+                               char *errmsg;
+                               switch_core_db_test_reactive(db, "select count(message_len) from voicemail_msgs", "drop table voicemail_msgs", vm_sql);
+
+                               switch_core_db_exec(db, "select count(message_len) from voicemail_data", NULL, NULL, &errmsg);
+                               if (errmsg) {
+                                       switch_core_db_free(errmsg);
+                                       errmsg = NULL;
+                               } else {
+                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Migrating data from voicemail_data to voicemail_msgs!\n");
+                                       switch_core_db_exec(db, "insert into voicemail_msgs (created_epoch, read_epoch, username, domain, uuid, cid_name, cid_number, "
+                                                                               "in_folder, file_path, message_len, flags, read_flags) "
+                                                                               "select created_epoch, read_epoch, user, domain, uuid, "
+                                                                               "cid_name, cid_number, in_folder, file_path, message_len, flags, read_flags from voicemail_data",
+                                                                               NULL, NULL, &errmsg);
+                                       if (errmsg) {
+                                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n", errmsg);
+                                               switch_core_db_free(errmsg);
+                                               errmsg = NULL;
+                                       }
+                                       switch_core_db_exec(db, "drop table voicemail_data", NULL, NULL, &errmsg);
+                                       if (errmsg) {
+                                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n", errmsg);
+                                               switch_core_db_free(errmsg);
+                                               errmsg = NULL;
                                        }
-                                       switch_odbc_handle_exec(profile->master_odbc, "drop table voicemail_data", NULL);
                                }
 
+
+                               switch_core_db_test_reactive(db, "select count(username) from voicemail_prefs", "drop table voicemail_prefs", vm_pref_sql);
+                               switch_core_db_test_reactive(db, "select count(password) from voicemail_prefs", NULL, 
+                                                                                                "alter table voicemail_prefs add password varchar(255)");
+
                                for (x = 0; vm_index_list[x]; x++) {
-                                       switch_odbc_handle_exec(profile->master_odbc, vm_index_list[x], NULL);
+                                       errmsg = NULL;
+                                       switch_core_db_exec(db, vm_index_list[x], NULL, NULL, &errmsg);
+                                       switch_safe_free(errmsg);
                                }
 
-#endif
                        } else {
-                               if ((db = switch_core_db_open_file(profile->dbname))) {
-                                       char *errmsg;
-                                       switch_core_db_test_reactive(db, "select count(message_len) from voicemail_msgs", "drop table voicemail_msgs", vm_sql);
+                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open SQL Database!\n");
+                               goto end;
+                       }
+                       switch_core_db_close(db);
+               }
 
-                                       switch_core_db_exec(db, "select count(message_len) from voicemail_data", NULL, NULL, &errmsg);
-                                       if (errmsg) {
-                                               switch_core_db_free(errmsg);
-                                               errmsg = NULL;
-                                       } else {
-                                               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Migrating data from voicemail_data to voicemail_msgs!\n");
-                                               switch_core_db_exec(db, "insert into voicemail_msgs (created_epoch, read_epoch, username, domain, uuid, cid_name, cid_number, "
-                                                                                       "in_folder, file_path, message_len, flags, read_flags) "
-                                                                                       "select created_epoch, read_epoch, user, domain, uuid, "
-                                                                                       "cid_name, cid_number, in_folder, file_path, message_len, flags, read_flags from voicemail_data",
-                                                                                       NULL, NULL, &errmsg);
-                                               if (errmsg) {
-                                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n", errmsg);
-                                                       switch_core_db_free(errmsg);
-                                                       errmsg = NULL;
-                                               }
-                                               switch_core_db_exec(db, "drop table voicemail_data", NULL, NULL, &errmsg);
-                                               if (errmsg) {
-                                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "SQL ERR [%s]\n", errmsg);
-                                                       switch_core_db_free(errmsg);
-                                                       errmsg = NULL;
-                                               }
-                                       }
+               profile->web_head = web_head;
+               profile->web_tail = web_tail;
 
+               profile->email_body = email_body;
+               profile->email_headers = email_headers;
+               if (notify_email_headers) {
+                       profile->notify_email_body = notify_email_body;
+                       profile->notify_email_headers = notify_email_headers;
+               } else {
+                       profile->notify_email_body = email_body;
+                       profile->notify_email_headers = email_headers;
+               }
+               profile->email_from = switch_core_strdup(profile->pool, email_from);
+               profile->date_fmt = switch_core_strdup(profile->pool, date_fmt);
+               profile->play_date_announcement = play_date_announcement;
+
+               profile->digit_timeout = timeout;
+               profile->max_login_attempts = max_login_attempts;
+               profile->min_record_len = min_record_len;
+               profile->max_record_len = max_record_len;
+               profile->max_retries = max_retries;
+               *profile->terminator_key = *terminator_key;
+               *profile->play_new_messages_key = *play_new_messages_key;
+               *profile->play_saved_messages_key = *play_saved_messages_key;
+               switch_set_string(profile->login_keys, login_keys);
+               *profile->main_menu_key = *main_menu_key;
+               *profile->skip_greet_key = *skip_greet_key;
+               *profile->config_menu_key = *config_menu_key;
+               *profile->record_greeting_key = *record_greeting_key;
+               *profile->choose_greeting_key = *choose_greeting_key;
+               *profile->record_name_key = *record_name_key;
+               *profile->change_pass_key = *change_pass_key;
+               *profile->record_file_key = *record_file_key;
+               *profile->listen_file_key = *listen_file_key;
+               *profile->save_file_key = *save_file_key;
+               *profile->delete_file_key = *delete_file_key;
+               *profile->undelete_file_key = *undelete_file_key;
+               *profile->email_key = *email_key;
+               *profile->callback_key = *callback_key;
+               *profile->pause_key = *pause_key;
+               *profile->restart_key = *restart_key;
+               *profile->ff_key = *ff_key;
+               *profile->rew_key = *rew_key;
+               *profile->urgent_key = *urgent_key;
+               *profile->operator_key = *operator_key;
+               *profile->vmain_key = *vmain_key;
+               *profile->forward_key = *forward_key;
+               *profile->prepend_key = *prepend_key;
+               profile->record_threshold = record_threshold;
+               profile->record_silence_hits = record_silence_hits;
+               profile->record_sample_rate = record_sample_rate;
+               profile->auto_playback_recordings = auto_playback_recordings;
+               profile->operator_ext = switch_core_strdup(profile->pool, operator_ext);
+               profile->vmain_ext = switch_core_strdup(profile->pool, vmain_ext);
+               profile->storage_dir = switch_core_strdup(profile->pool, storage_dir);
+               profile->tone_spec = switch_core_strdup(profile->pool, tone_spec);
+               profile->callback_dialplan = switch_core_strdup(profile->pool, callback_dialplan);
+               profile->callback_context = switch_core_strdup(profile->pool, callback_context);
+               profile->record_title = switch_core_strdup(profile->pool, record_title);
+               profile->record_comment = switch_core_strdup(profile->pool, record_comment);
+               profile->record_copyright = switch_core_strdup(profile->pool, record_copyright);
+               switch_copy_string(profile->file_ext, file_ext, sizeof(profile->file_ext));
+               switch_mutex_init(&profile->mutex, SWITCH_MUTEX_NESTED, profile->pool);
+
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Added Profile %s\n", profile->name);
+               switch_core_hash_insert(globals.profile_hash, profile->name, profile);
+       }
 
-                                       switch_core_db_test_reactive(db, "select count(username) from voicemail_prefs", "drop table voicemail_prefs", vm_pref_sql);
-                                       switch_core_db_test_reactive(db, "select count(password) from voicemail_prefs", NULL, 
-                                                                                                "alter table voicemail_prefs add password varchar(255)");
 
-                                       for (x = 0; vm_index_list[x]; x++) {
-                                               errmsg = NULL;
-                                               switch_core_db_exec(db, vm_index_list[x], NULL, NULL, &errmsg);
-                                               switch_safe_free(errmsg);
-                                       }
+  end:
+       if (xml) {
+               switch_xml_free(xml);
+       }
+       return profile;
 
+}
 
-                               } else {
-                                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "Cannot Open SQL Database!\n");
-                                       continue;
-                               }
-                               switch_core_db_close(db);
-                       }
 
-                       profile->web_head = web_head;
-                       profile->web_tail = web_tail;
+static vm_profile_t * get_profile(const char *profile_name) 
+{
+       vm_profile_t *profile;
 
-                       profile->email_body = email_body;
-                       profile->email_headers = email_headers;
-                       if (notify_email_headers) {
-                               profile->notify_email_body = notify_email_body;
-                               profile->notify_email_headers = notify_email_headers;
-                       } else {
-                               profile->notify_email_body = email_body;
-                               profile->notify_email_headers = email_headers;
-                       }
-                       profile->email_from = switch_core_strdup(globals.pool, email_from);
-                       profile->date_fmt = switch_core_strdup(globals.pool, date_fmt);
-                       profile->play_date_announcement = play_date_announcement;
-
-                       profile->digit_timeout = timeout;
-                       profile->max_login_attempts = max_login_attempts;
-                       profile->min_record_len = min_record_len;
-                       profile->max_record_len = max_record_len;
-                       profile->max_retries = max_retries;
-                       *profile->terminator_key = *terminator_key;
-                       *profile->play_new_messages_key = *play_new_messages_key;
-                       *profile->play_saved_messages_key = *play_saved_messages_key;
-                       switch_set_string(profile->login_keys, login_keys);
-                       *profile->main_menu_key = *main_menu_key;
-                       *profile->skip_greet_key = *skip_greet_key;
-                       *profile->config_menu_key = *config_menu_key;
-                       *profile->record_greeting_key = *record_greeting_key;
-                       *profile->choose_greeting_key = *choose_greeting_key;
-                       *profile->record_name_key = *record_name_key;
-                       *profile->change_pass_key = *change_pass_key;
-                       *profile->record_file_key = *record_file_key;
-                       *profile->listen_file_key = *listen_file_key;
-                       *profile->save_file_key = *save_file_key;
-                       *profile->delete_file_key = *delete_file_key;
-                       *profile->undelete_file_key = *undelete_file_key;
-                       *profile->email_key = *email_key;
-                       *profile->callback_key = *callback_key;
-                       *profile->pause_key = *pause_key;
-                       *profile->restart_key = *restart_key;
-                       *profile->ff_key = *ff_key;
-                       *profile->rew_key = *rew_key;
-                       *profile->urgent_key = *urgent_key;
-                       *profile->operator_key = *operator_key;
-                       *profile->vmain_key = *vmain_key;
-                       *profile->forward_key = *forward_key;
-                       *profile->prepend_key = *prepend_key;
-                       profile->record_threshold = record_threshold;
-                       profile->record_silence_hits = record_silence_hits;
-                       profile->record_sample_rate = record_sample_rate;
-
-                       profile->auto_playback_recordings = auto_playback_recordings;
-                       profile->operator_ext = switch_core_strdup(globals.pool, operator_ext);
-                       profile->vmain_ext = switch_core_strdup(globals.pool, vmain_ext);
-                       profile->storage_dir = switch_core_strdup(globals.pool, storage_dir);
-                       profile->tone_spec = switch_core_strdup(globals.pool, tone_spec);
-                       profile->callback_dialplan = switch_core_strdup(globals.pool, callback_dialplan);
-                       profile->callback_context = switch_core_strdup(globals.pool, callback_context);
-
-                       profile->record_title = switch_core_strdup(globals.pool, record_title);
-                       profile->record_comment = switch_core_strdup(globals.pool, record_comment);
-                       profile->record_copyright = switch_core_strdup(globals.pool, record_copyright);
-
-                       switch_copy_string(profile->file_ext, file_ext, sizeof(profile->file_ext));
-                       switch_mutex_init(&profile->mutex, SWITCH_MUTEX_NESTED, globals.pool);
-
-                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Added Profile %s\n", profile->name);
-                       switch_core_hash_insert(globals.profile_hash, profile->name, profile);
+       switch_mutex_lock(globals.mutex);
+       if (!(profile = switch_core_hash_find(globals.profile_hash, profile_name))) {
+       profile = load_profile(profile_name);
+       }
+       if (profile) {
+               switch_thread_rwlock_rdlock(profile->rwlock);
+       }
+       switch_mutex_unlock(globals.mutex);
+
+       return profile;
+}
+
+
+static switch_status_t load_config(void)
+{
+       switch_xml_t cfg, xml, settings, param, x_profiles, x_profile;
+
+       if (!(xml = switch_xml_open_cfg(global_cf, &cfg, NULL))) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Open of %s failed\n", global_cf);
+               return SWITCH_STATUS_TERM;
+       }
+
+       switch_mutex_lock(globals.mutex);
+       if ((settings = switch_xml_child(cfg, "settings"))) {
+               for (param = switch_xml_child(settings, "param"); param; param = param->next) {
+                       char *var = (char *) switch_xml_attr_soft(param, "name");
+                       char *val = (char *) switch_xml_attr_soft(param, "value");
+
+                       if (!strcasecmp(var, "debug")) {
+                               globals.debug = atoi(val);
+                       } else if (!strcasecmp(var, "message-query-exact-match")) {
+                               globals.message_query_exact_match = switch_true(val);
+                       }
                }
        }
 
-  end:
+       if ((x_profiles = switch_xml_child(cfg, "profiles"))) {
+               for (x_profile = switch_xml_child(x_profiles, "profile"); x_profile; x_profile = x_profile->next) {
+                       load_profile(switch_xml_attr_soft(x_profile, "name"));
+               }
+       }
+       switch_mutex_unlock(globals.mutex);        
+
        switch_xml_free(xml);
        return SWITCH_STATUS_SUCCESS;
 }
@@ -1660,12 +1737,11 @@ static void update_mwi(vm_profile_t *profile, const char *id, const char *domain
 #define FREE_DOMAIN_ROOT() if (x_domain_root) switch_xml_free(x_domain_root); x_user = x_domain = x_domain_root = NULL
 
 
-static void voicemail_check_main(switch_core_session_t *session, const char *profile_name, const char *domain_name, const char *id, int auth)
+static void voicemail_check_main(switch_core_session_t *session, vm_profile_t *profile, const char *domain_name, const char *id, int auth)
 {
        vm_check_state_t vm_check_state = VM_CHECK_START;
        switch_channel_t *channel = switch_core_session_get_channel(session);
        switch_caller_profile_t *caller_profile = switch_channel_get_caller_profile(channel);
-       vm_profile_t *profile;
        switch_xml_t x_domain = NULL, x_domain_root = NULL, x_user = NULL, x_params, x_param;
        switch_status_t status;
        char pass_buf[80] = "", *mypass = NULL, id_buf[80] = "", *myfolder = NULL;
@@ -1686,7 +1762,7 @@ static void voicemail_check_main(switch_core_session_t *session, const char *pro
        switch_input_args_t args = { 0 };
        const char *caller_id_name = NULL;
        const char *caller_id_number = NULL;
-       
+
        if (!(caller_id_name = switch_channel_get_variable(channel, "effective_caller_id_name"))) {
                caller_id_name = caller_profile->caller_id_name;
        }
@@ -1695,11 +1771,6 @@ static void voicemail_check_main(switch_core_session_t *session, const char *pro
                caller_id_number = caller_profile->caller_id_number;
        }
 
-       if (!(profile = switch_core_hash_find(globals.profile_hash, profile_name))) {
-               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error invalid profile %s\n", profile_name);
-               return;
-       }
-
        timeout = profile->digit_timeout;
        attempts = profile->max_login_attempts;
        status = switch_ivr_phrase_macro(session, VM_HELLO_MACRO, NULL, NULL, &args);
@@ -2073,8 +2144,6 @@ static void voicemail_check_main(switch_core_session_t *session, const char *pro
 
                                }
 
-                               
-
                                thepass = thehash = NULL;
                                switch_snprintf(sql, sizeof(sql), "select * from voicemail_prefs where username='%s' and domain='%s'", myid, domain_name);
                                vm_execute_sql_callback(profile, profile->mutex, sql, prefs_callback, &cbt);
@@ -2120,7 +2189,6 @@ static void voicemail_check_main(switch_core_session_t *session, const char *pro
                                        } 
 
                                }
-                               
 
                                if (!mypass) {
                                        if (auth) {
@@ -2139,8 +2207,6 @@ static void voicemail_check_main(switch_core_session_t *session, const char *pro
                                        }
                                }
 
-
-
                                if (vmhash) {
                                        thehash = vmhash;
                                }
@@ -2624,8 +2690,8 @@ static switch_status_t voicemail_inject(const char *data)
                goto end;
        }
 
-       if (!(profile = switch_core_hash_find(globals.profile_hash, domain))) {
-               profile = switch_core_hash_find(globals.profile_hash, "default");
+       if (!(profile = get_profile(domain))) {
+               profile = get_profile("default");
        }
        
        if (!profile) {
@@ -2724,6 +2790,7 @@ static switch_status_t voicemail_inject(const char *data)
                                status = SWITCH_STATUS_FALSE;
                        }
                }
+               switch_thread_rwlock_unlock(profile->rwlock);
                
                switch_core_destroy_memory_pool(&pool);
 
@@ -2737,12 +2804,11 @@ static switch_status_t voicemail_inject(const char *data)
        return status;
 }
 
-static switch_status_t voicemail_leave_main(switch_core_session_t *session, const char *profile_name, const char *domain_name, const char *id)
+static switch_status_t voicemail_leave_main(switch_core_session_t *session, vm_profile_t *profile, const char *domain_name, const char *id)
 {
        switch_channel_t *channel = switch_core_session_get_channel(session);
        char sql[256];
        prefs_callback_t cbt;
-       vm_profile_t *profile;
        char *uuid = switch_core_session_get_uuid(session);
        char *file_path = NULL;
        char *dir_path = NULL;
@@ -2789,10 +2855,6 @@ static switch_status_t voicemail_leave_main(switch_core_session_t *session, cons
        }
 
        memset(&cbt, 0, sizeof(cbt));
-       if (!(profile = switch_core_hash_find(globals.profile_hash, profile_name))) {
-               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error invalid profile %s\n", profile_name);
-               return SWITCH_STATUS_FALSE;
-       }
 
        if (id) {
                int ok = 1;
@@ -2934,7 +2996,7 @@ static switch_status_t voicemail_leave_main(switch_core_session_t *session, cons
        if (*buf != '\0') {
   greet_key_press:
                if (switch_stristr(buf, profile->login_keys)) {
-                       voicemail_check_main(session, profile_name, domain_name, id, 0);
+                       voicemail_check_main(session, profile, domain_name, id, 0);
                } else if (!strcasecmp(buf, profile->operator_key) && !switch_strlen_zero(profile->operator_key)) {
                        int argc;
                        char *argv[4];
@@ -3075,6 +3137,7 @@ SWITCH_STANDARD_APP(voicemail_function)
        int argc = 0;
        char *argv[6] = { 0 };
        char *mydata = NULL;
+       vm_profile_t * profile = NULL;
        const char *profile_name = NULL;
        const char *domain_name = NULL;
        const char *id = NULL;
@@ -3132,11 +3195,19 @@ SWITCH_STANDARD_APP(voicemail_function)
                return;
        }
 
+       if (!(profile = get_profile(profile_name))) {
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error invalid profile %s\n", profile_name);
+               return;
+       }
+
        if (check) {
-               voicemail_check_main(session, profile_name, domain_name, id, auth);
+               voicemail_check_main(session, profile, domain_name, id, auth);
        } else {
-               voicemail_leave_main(session, profile_name, domain_name, id);
+               voicemail_leave_main(session, profile, domain_name, id);
        }
+
+       switch_thread_rwlock_unlock(profile->rwlock);
+       
 }
 
 #define BOXCOUNT_SYNTAX "<user>@<domain>[|[new|saved|new-urgent|saved-urgent|all]]"
@@ -3174,7 +3245,7 @@ SWITCH_STANDARD_API(boxcount_api_function)
                                *p++ = '\0';
                                how = p;
                        }
-
+                       switch_mutex_lock(globals.mutex);
                        for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
                                switch_hash_this(hi, NULL, NULL, &val);
                                profile = (vm_profile_t *) val;
@@ -3182,6 +3253,7 @@ SWITCH_STANDARD_API(boxcount_api_function)
                                message_count(profile, id, domain, "inbox", &total_new_messages, &total_saved_messages,
                                                          &total_new_urgent_messages, &total_saved_urgent_messages);
                        }
+                       switch_mutex_unlock(globals.mutex);
                }
 
                switch_safe_free(dup);
@@ -3206,23 +3278,22 @@ SWITCH_STANDARD_API(boxcount_api_function)
                total_new_messages = total_saved_messages = 0;                                  \
                message_count(profile, id, domain, "inbox", &total_new_messages, &total_saved_messages, \
                                          &total_new_urgent_messages, &total_saved_urgent_messages); \
-               if (total_new_messages || total_saved_messages) {\
+               if (total_new_messages || total_saved_messages) {                               \
                        if (switch_event_create(&new_event, SWITCH_EVENT_MESSAGE_WAITING) == SWITCH_STATUS_SUCCESS) { \
                                const char *yn = "no";                                                                  \
                                if (total_new_messages || total_new_urgent_messages) {  \
                                        yn = "yes";                                                                                     \
                                }                                                                                                               \
-                               switch_event_add_header_string(new_event, SWITCH_STACK_BOTTOM, "MWI-Messages-Waiting", yn);\
+                               switch_event_add_header_string(new_event, SWITCH_STACK_BOTTOM, "MWI-Messages-Waiting", yn);     \
                                switch_event_add_header_string(new_event, SWITCH_STACK_BOTTOM, "MWI-Message-Account", account); \
                                switch_event_add_header(new_event, SWITCH_STACK_BOTTOM, "MWI-Voice-Message", "%d/%d (%d/%d)", \
-                                                                               total_new_messages, total_saved_messages, total_new_urgent_messages, total_saved_urgent_messages); \
+                                                                               +total_new_messages, total_saved_messages, total_new_urgent_messages, total_saved_urgent_messages); \
                                created++;                                                                                              \
                        }                                                                                                                       \
                }                                                                                                                               \
        }
 
 
-
 static void message_query_handler(switch_event_t *event)
 {
        char *account = switch_event_get_header(event, "message-account");
@@ -3246,13 +3317,12 @@ static void message_query_handler(switch_event_t *event)
                if (!strncasecmp(account, "sip:", 4)) {
                        id += 4;
                }
-               
+
                if (!id) {
                        free(dup);
                        return;
                }
 
-
                if ((domain = strchr(id, '@'))) {
                        *domain++ = '\0';
                        profile = NULL;
@@ -3269,9 +3339,9 @@ static void message_query_handler(switch_event_t *event)
                                }
                        }
                }
-               
+
                switch_safe_free(dup);
-               
+
        }
 
        if (!created) {
@@ -3296,7 +3366,6 @@ static void message_query_handler(switch_event_t *event)
 
 }
 
-#define VOICEMAIL_SYNTAX "rss [<host> <port> <uri> <user> <domain>]"
 
 struct holder {
        vm_profile_t *profile;
@@ -3731,6 +3800,7 @@ SWITCH_STANDARD_API(voicemail_inject_api_function)
        return SWITCH_STATUS_SUCCESS;
 }
 
+#define VOICEMAIL_SYNTAX "rss [<host> <port> <uri> <user> <domain>] | [load|unload|reload] <profile> [reloadxml]"
 SWITCH_STANDARD_API(voicemail_api_function)
 {
        int argc = 0;
@@ -3741,6 +3811,11 @@ SWITCH_STANDARD_API(voicemail_api_function)
        vm_profile_t *profile = NULL;
        char *path_info = NULL;
        int rss = 0, xarg = 0;
+       switch_hash_index_t *hi;
+       void *val = NULL;
+       switch_xml_t xml_root;
+       const char *err;
+
 
        if (session) {
                return SWITCH_STATUS_FALSE;
@@ -3765,6 +3840,47 @@ SWITCH_STANDARD_API(voicemail_api_function)
                if (!strcasecmp(argv[0], "rss")) {
                        rss++;
                        xarg++;
+               } else if (argc > 1 && !strcasecmp(argv[0], "load")) {
+                       if (argc > 2 && !strcasecmp(argv[2], "reloadxml")) {
+                               if ((xml_root = switch_xml_open_root(1, &err))) {
+                                       switch_xml_free(xml_root);
+                               }
+                               stream->write_function(stream, "Reload XML [%s]\n", err);
+                       }
+                       if ((profile = get_profile(argv[1]))) {
+                               switch_thread_rwlock_unlock(profile->rwlock);
+                       }
+                       stream->write_function(stream, "+OK load complete\n");
+                       goto done;
+               } else if (argc > 1 && !strcasecmp(argv[0], "unload")) {
+                       destroy_profile(argv[1]);
+                       stream->write_function(stream, "+OK unload complete\n");
+                       goto done;
+               } else if (argc > 1 && !strcasecmp(argv[0], "reload")) {
+                       destroy_profile(argv[1]);
+                       if (argc > 2 && !strcasecmp(argv[2], "reloadxml")) {
+                               if ((xml_root = switch_xml_open_root(1, &err))) {
+                                       switch_xml_free(xml_root);
+                               }
+                               stream->write_function(stream, "Reload XML [%s]\n", err);
+                       }
+                       if ((profile = get_profile(argv[1]))) {
+                               switch_thread_rwlock_unlock(profile->rwlock);
+                       }
+                       stream->write_function(stream, "+OK reload complete\n");
+                       goto done;
+                       
+               } else if (!strcasecmp(argv[0], "status")) {
+                       stream->write_function(stream, "============================\n");
+                       switch_mutex_lock(globals.mutex);
+                       for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
+                               switch_hash_this(hi, NULL, NULL, &val);
+                               profile = (vm_profile_t *) val;
+                               stream->write_function(stream, "Profile: %s\n", profile->name);
+                       }
+                       switch_mutex_unlock(globals.mutex);
+                       stream->write_function(stream, "============================\n");
+                       goto done;
                }
        }
 
@@ -3783,23 +3899,24 @@ SWITCH_STANDARD_API(voicemail_api_function)
                goto error;
        }
 
-       profile = switch_core_hash_find(globals.profile_hash, domain);
-
-       if (!profile) {
-               profile = switch_core_hash_find(globals.profile_hash, "default");
+       if (!(profile = get_profile(domain))) {
+               profile = get_profile("default");
        }
 
        if (!profile) {
                switch_hash_index_t *hi;
                void *val;
 
+               switch_mutex_lock(globals.mutex);
                for (hi = switch_hash_first(NULL, globals.profile_hash); hi; hi = switch_hash_next(hi)) {
                        switch_hash_this(hi, NULL, NULL, &val);
                        profile = (vm_profile_t *) val;
                        if (profile) {
+                               switch_thread_rwlock_rdlock(profile->rwlock);
                                break;
                        }
                }
+               switch_mutex_unlock(globals.mutex);
        }
 
        if (!profile) {
@@ -3821,6 +3938,7 @@ SWITCH_STANDARD_API(voicemail_api_function)
                do_rss(profile, user, domain, host, port, uri, stream);
        }
 
+       switch_thread_rwlock_unlock(profile->rwlock);
        goto done;
 
   error:
@@ -3849,6 +3967,13 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_voicemail_load)
                return SWITCH_STATUS_TERM;
        }
 
+       memset(&globals, 0, sizeof(globals));
+       globals.pool = pool;
+
+       switch_core_hash_init(&globals.profile_hash, globals.pool);
+       switch_mutex_init(&globals.mutex, SWITCH_MUTEX_NESTED, globals.pool);
+
+
        if ((status = load_config()) != SWITCH_STATUS_SUCCESS) {
                return status;
        }
@@ -3866,10 +3991,48 @@ SWITCH_MODULE_LOAD_FUNCTION(mod_voicemail_load)
        SWITCH_ADD_API(commands_api_interface, "voicemail_inject", "voicemail_inject", voicemail_inject_api_function, VM_INJECT_USAGE);
        SWITCH_ADD_API(commands_api_interface, "vm_boxcount", "vm_boxcount", boxcount_api_function, BOXCOUNT_SYNTAX);
 
-       /* indicate that the module should continue to be loaded */
-       return SWITCH_STATUS_NOUNLOAD;
+
+       return SWITCH_STATUS_SUCCESS;
+}
+
+
+SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_voicemail_shutdown)
+{
+       switch_hash_index_t *hi;
+       vm_profile_t *profile;
+       void *val = NULL;
+       const void *key;
+       switch_ssize_t keylen;
+
+       switch_event_free_subclass(VM_EVENT_MAINT);
+       switch_event_unbind_callback(message_query_handler);
+
+       switch_mutex_lock(globals.mutex);
+       while((hi = switch_hash_first(NULL, globals.profile_hash))) {
+               switch_hash_this(hi, &key, &keylen, &val);
+               profile = (vm_profile_t *) val;
+               
+               switch_core_hash_delete(globals.profile_hash, profile->name);
+
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Waiting for write lock (Profile %s)\n", profile->name);        
+               switch_thread_rwlock_wrlock(profile->rwlock);
+               
+               switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Destroying Profile %s\n", profile->name);
+#ifdef SWITCH_HAVE_ODBC
+               if (profile->odbc_dsn && profile->master_odbc) {
+                       switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Closing ODBC Database! %s\n", profile->name);
+                       switch_odbc_handle_destroy(&profile->master_odbc);
+               }
+#endif
+               switch_core_destroy_memory_pool(&profile->pool);
+               profile = NULL;
+       }
+       switch_mutex_unlock(globals.mutex);
+
+       return SWITCH_STATUS_SUCCESS;
 }
 
+
 /* For Emacs:
  * Local Variables:
  * mode:c