add support for a program of streams. refactor the dp code

1 files changed, 29 insertions, 1 deletions

diff --git a/src/stateless/messaging/trex_stateless_messaging.h b/src/stateless/messaging/trex_stateless_messaging.h
index 6473a6a4..7dc307c7 100644
--- a/src/stateless/messaging/trex_stateless_messaging.h
+++ b/src/stateless/messaging/trex_stateless_messaging.h
@@ -36,6 +36,7 @@ class TrexStatelessCpToDpMsgBase {
 public:
 
     TrexStatelessCpToDpMsgBase() {
+        m_quit_scheduler=false;
     }
 
     virtual ~TrexStatelessCpToDpMsgBase() {
@@ -54,9 +55,19 @@ public:
      */
     virtual TrexStatelessCpToDpMsgBase * clone() = 0;
 
+    /* do we want to quit scheduler, can be set by handle function  */
+    void set_quit(bool enable){
+        m_quit_scheduler=enable;
+    }
+
+    bool is_quit(){
+        return ( m_quit_scheduler);
+    }
+
     /* no copy constructor */
     TrexStatelessCpToDpMsgBase(TrexStatelessCpToDpMsgBase &) = delete;
-
+private:
+    bool    m_quit_scheduler;
 };
 
 /**
@@ -116,5 +127,22 @@ public:
     virtual TrexStatelessCpToDpMsgBase * clone();
 };
 
+/**
+ * a message to check if both port are idel and exit 
+ * 
+ * @author hhaim 
+ */
+class TrexStatelessDpCanQuit : public TrexStatelessCpToDpMsgBase {
+public:
+
+    TrexStatelessDpCanQuit()  {
+    }
+
+    virtual bool handle(TrexStatelessDpCore *dp_core);
+
+    virtual TrexStatelessCpToDpMsgBase * clone();
+};
+
+
 
 #endif /* __TREX_STATELESS_MESSAGING_H__ */