From 7ca7a28a058b6644913f6e50eb944d657246ada0 Mon Sep 17 00:00:00 2001
From: Christian Pointner <equinox@anytun.org>
Date: Fri, 22 Jun 2007 16:49:55 +0000
Subject: seqWindow test

---
 anytun.cpp    |  5 +++--
 seqWindow.cpp | 30 ++++++++++++++++++++++++------
 seqWindow.h   | 10 +++++-----
 3 files changed, 32 insertions(+), 13 deletions(-)

diff --git a/anytun.cpp b/anytun.cpp
index 1a05b88..8924697 100644
--- a/anytun.cpp
+++ b/anytun.cpp
@@ -64,7 +64,7 @@ void* sender(void* p)
   seq_nr_t seq = 0;
   while(1)
   {
-    Packet pack(1600);
+    Packet pack(1600); // fix me... mtu size
 
         // read packet from device
     int len = param->dev.read(pack);
@@ -105,7 +105,8 @@ void* receiver(void* p)
   {
     string remote_host;
     u_int16_t remote_port;
-    Packet pack(1600);
+    Packet pack(1600);  // fix me... mtu size
+
         // read packet from socket
     u_int32_t len = param->src.recv(pack, remote_host, remote_port);
     pack.resizeBack(len);
diff --git a/seqWindow.cpp b/seqWindow.cpp
index 2179762..9736f53 100644
--- a/seqWindow.cpp
+++ b/seqWindow.cpp
@@ -39,30 +39,48 @@ SeqWindow::SeqWindow(window_size_t w) : window_size_(w)
 
 SeqWindow::~SeqWindow()
 {
-
 }
 
-SeqWindow::SeqQueue::size_type SeqWindow::getLength(sender_id_t sender)
+SeqWindow::SeqDeque::size_type SeqWindow::getLength(sender_id_t sender)
 {
-  return 0;
+  Lock lock(mutex_);
+  SenderMap::const_iterator s = sender_.find(sender);
+  if(s == sender_.end())
+    return 0;
+
+  return s->second.size();
 }
 
 bool SeqWindow::hasSeqNr(sender_id_t sender, seq_nr_t seq)
 {
+  Lock lock(mutex_);
+  SenderMap::const_iterator s = sender_.find(sender);
+  if(s == sender_.end())
+    return false;
+
+  SeqDeque::const_iterator it;
+  for(it = s->second.begin(); it != s->second.end(); it++)
+    if(*it == seq)
+      return true;
+  
   return false;
 }
 
 void SeqWindow::addSeqNr(sender_id_t sender, seq_nr_t seq)
 {
-
+  Lock lock(mutex_);
+  sender_[sender].push_back(seq);
 }
 
 void SeqWindow::clear(sender_id_t sender)
 {
-  
+  Lock lock(mutex_);
+  sender_[sender].clear();
+  sender_.erase(sender);
 }
 
 void SeqWindow::clear()
 {
-
+  Lock lock(mutex_);
+  sender_.clear();
 }
diff --git a/seqWindow.h b/seqWindow.h
index 9fb88dd..77af418 100644
--- a/seqWindow.h
+++ b/seqWindow.h
@@ -32,7 +32,7 @@
 #define _SEQ_WINDOW_H_
 
 #include <map>
-#include <queue>
+#include <deque>
 
 #include "threadUtils.hpp"
 #include "datatypes.h"
@@ -40,13 +40,13 @@
 class SeqWindow
 {
 public:
-  typedef std::queue<seq_nr_t> SeqQueue;
-  typedef std::map<sender_id_t, SeqQueue> SenderMap;
+  typedef std::deque<seq_nr_t> SeqDeque;
+  typedef std::map<sender_id_t, SeqDeque> SenderMap;
 
   SeqWindow(window_size_t w);
   ~SeqWindow();
 
-  SeqQueue::size_type getLength(sender_id_t sender);
+  SeqDeque::size_type getLength(sender_id_t sender);
   bool hasSeqNr(sender_id_t sender, seq_nr_t seq);
   void addSeqNr(sender_id_t sender, seq_nr_t seq);
   void clear(sender_id_t sender);
@@ -58,7 +58,7 @@ private:
 
   window_size_t window_size_;
   Mutex mutex_;
-  SenderMap sender;
+  SenderMap sender_;
 };
 
 #endif
-- 
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