From 41a43790bf6c6331ca0f1283e3402f6dc6574072 Mon Sep 17 00:00:00 2001
From: mquinson <mquinson@48e7efb5-ca39-0410-a469-dd3cf9ba447f>
Date: Tue, 7 Dec 2010 15:18:43 +0000
Subject: [PATCH] new function: MSG_action_paranoid_mode_set (allowing to tell
 the parser that our input is clean and that he don't need to be paranoid
 about it

git-svn-id: svn+ssh://scm.gforge.inria.fr/svn/simgrid/simgrid/trunk@9069 48e7efb5-ca39-0410-a469-dd3cf9ba447f
---
 include/msg/msg.h     |  1 +
 src/msg/msg_actions.c | 24 ++++++++++++++++++------
 2 files changed, 19 insertions(+), 6 deletions(-)

diff --git a/include/msg/msg.h b/include/msg/msg.h
index 8850105c0b..7b5e58e301 100644
--- a/include/msg/msg.h
+++ b/include/msg/msg.h
@@ -217,6 +217,7 @@ XBT_PUBLIC(MSG_error_t)
 
 /************************** Action handling **********************************/
 typedef void (*msg_action_fun) (xbt_dynar_t args);
+XBT_PUBLIC(void) MSG_action_paranoid_mode_set(int mode);
 XBT_PUBLIC(void) MSG_action_register(const char *action_name,
                                      msg_action_fun function);
 XBT_PUBLIC(void) MSG_action_unregister(const char *action_name);
diff --git a/src/msg/msg_actions.c b/src/msg/msg_actions.c
index 6410d2221e..bba22414d7 100644
--- a/src/msg/msg_actions.c
+++ b/src/msg/msg_actions.c
@@ -12,6 +12,14 @@
 XBT_LOG_NEW_DEFAULT_SUBCATEGORY(msg_action, msg,
                                 "MSG actions for trace driven simulation");
 
+static int paranoid_action_replayer=1;
+/** \ingroup msg_actions
+ *  \brief set the paranoid mode: true if we must check our input, false if it's well formated
+ */
+void MSG_action_paranoid_mode_set(int mode) {
+  paranoid_action_replayer = mode;
+}
+
 static xbt_dict_t action_funs;
 static xbt_dict_t action_queues;
 
@@ -79,13 +87,17 @@ static int MSG_action_runner(int argc, char *argv[])
     // Read lines and execute them until I reach the end of file
     while ((read = getline(&line, &line_len, fp)) != -1) {
       // cleanup and split the string I just read
-      comment = strchr(line, '#');
-      if (comment != NULL)
-        *comment = '\0';
-      xbt_str_trim(line, NULL);
-      if (line[0] == '\0')
-        continue;
+      if (paranoid_action_replayer) {
+        comment = strchr(line, '#');
+        if (comment != NULL)
+          *comment = '\0';
+        xbt_str_trim(line, NULL);
+      }
       evt = xbt_str_split_quoted(line);
+      if (xbt_dynar_length(evt)==0) {
+        xbt_dynar_free(&evt);
+        continue;
+      }
 
       evtname = xbt_dynar_get_as(evt, 0, char *);
       if (!strcmp(argv[0], evtname)) {
-- 
2.20.1