add core-db-pre-trans-execute and core-db-post-trans-execute to switch.conf.xml…

add core-db-pre-trans-execute and core-db-post-trans-execute to switch.conf.xml to wrap sql stmts around the core transactions

src/include/private/switch_core_pvt.h

@@ -261,6 +261,8 @@ struct switch_runtime {
 	uint32_t db_handle_timeout;
 	int cpu_count;
 	uint32_t time_sync;
+	char *core_db_pre_trans_execute;
+	char *core_db_post_trans_execute;
 };
 
 extern struct switch_runtime runtime;

src/switch_core.c

@@ -1723,6 +1723,10 @@ static void switch_load_core_config(const char *file)
 					switch_set_flag((&runtime), SCF_EARLY_HANGUP);
 				} else if (!strcasecmp(var, "colorize-console") && switch_true(val)) {
 					runtime.colorize_console = SWITCH_TRUE;
+				} else if (!strcasecmp(var, "core-db-pre-trans-execute") && !zstr(val)) {
+					runtime.core_db_pre_trans_execute = switch_core_strdup(runtime.memory_pool, val);
+				} else if (!strcasecmp(var, "core-db-post-trans-execute") && !zstr(val)) {
+					runtime.core_db_post_trans_execute = switch_core_strdup(runtime.memory_pool, val);
 				} else if (!strcasecmp(var, "mailer-app") && !zstr(val)) {
 					runtime.mailer_app = switch_core_strdup(runtime.memory_pool, val);
 				} else if (!strcasecmp(var, "mailer-app-args") && val) {

src/switch_core_sqldb.c

@@ -731,6 +731,14 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_
 
 	if (io_mutex) switch_mutex_lock(io_mutex);
 
+	if (!zstr(runtime.core_db_pre_trans_execute)) {
+		switch_cache_db_execute_sql_real(dbh, runtime.core_db_pre_trans_execute, &errmsg);
+		if (errmsg) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "SQL PRE TRANS EXEC [%s]\n", errmsg);
+			free(errmsg);
+		}
+	}
+
  again:
 
 	while (begin_retries > 0) {
@@ -810,6 +818,14 @@ SWITCH_DECLARE(switch_status_t) switch_cache_db_persistant_execute_trans(switch_
 		switch_odbc_SQLSetAutoCommitAttr(dbh->native_handle.odbc_dbh, 1);
 	}
 
+	if (!zstr(runtime.core_db_post_trans_execute)) {
+		switch_cache_db_execute_sql_real(dbh, runtime.core_db_post_trans_execute, &errmsg);
+		if (errmsg) {
+			switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_CRIT, "SQL POST TRANS EXEC [%s]\n", errmsg);
+			free(errmsg);
+		}
+	}
+
 	if (io_mutex) switch_mutex_unlock(io_mutex);
 
 	return status;