From bf41736950d9e22be8b2b201dcd4833a50b26a99 Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Wed, 30 Nov 2011 20:50:31 +0300
Subject: Add limits for online list packet.

---
 src/client.cpp          |  9 +++++++--
 src/client.h            |  1 +
 src/gui/whoisonline.cpp | 11 +++++++----
 3 files changed, 15 insertions(+), 6 deletions(-)

(limited to 'src')

diff --git a/src/client.cpp b/src/client.cpp
index d8bb747fb..fefb5bc71 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -2055,6 +2055,11 @@ void Client::initPacketLimiter()
     mPacketLimits[PACKET_STOPATTACK].cntLimit = 1;
     mPacketLimits[PACKET_STOPATTACK].cnt = 0;
 
+    mPacketLimits[PACKET_ONLINELIST].timeLimit = 1800;
+    mPacketLimits[PACKET_ONLINELIST].lastTime = 0;
+    mPacketLimits[PACKET_ONLINELIST].cntLimit = 1;
+    mPacketLimits[PACKET_ONLINELIST].cnt = 0;
+
     if (!mServerConfigDir.empty())
     {
         std::string packetLimitsName =
@@ -2091,7 +2096,7 @@ void Client::initPacketLimiter()
                     mPacketLimits[f].timeLimit = atoi(line);
             }
             inPacketFile.close();
-            if (ver < 3)
+            if (ver < 4)
                 writePacketLimits(packetLimitsName);
         }
     }
@@ -2106,7 +2111,7 @@ void Client::writePacketLimits(std::string packetLimitsName)
         outPacketFile.close();
         return;
     }
-    outPacketFile << "3" << std::endl;
+    outPacketFile << "4" << std::endl;
     for (int f = 0; f < PACKET_SIZE; f ++)
     {
         outPacketFile << toString(mPacketLimits[f].timeLimit)
diff --git a/src/client.h b/src/client.h
index b3fc0d676..3bcc5f597 100644
--- a/src/client.h
+++ b/src/client.h
@@ -131,6 +131,7 @@ enum PacketTypes
     PACKET_DIRECTION = 8,
     PACKET_ATTACK = 9,
     PACKET_STOPATTACK = 10,
+    PACKET_ONLINELIST = 11,
     PACKET_SIZE
 };
 
diff --git a/src/gui/whoisonline.cpp b/src/gui/whoisonline.cpp
index fde0f08da..6004f706e 100644
--- a/src/gui/whoisonline.cpp
+++ b/src/gui/whoisonline.cpp
@@ -536,7 +536,8 @@ void WhoIsOnline::download()
     }
     else
     {
-        Net::getPlayerHandler()->requestOnlineList();
+        if (Client::limitPackets(PACKET_ONLINELIST))
+            Net::getPlayerHandler()->requestOnlineList();
     }
 }
 
@@ -618,9 +619,11 @@ void WhoIsOnline::action(const gcn::ActionEvent &event)
         }
         else
         {
-            mUpdateTimer = cur_time - 20;
-            Net::getPlayerHandler()->requestOnlineList();
-            setCaption(_("Who Is Online - Update"));
+            if (Client::limitPackets(PACKET_ONLINELIST))
+            {
+                mUpdateTimer = cur_time;
+                Net::getPlayerHandler()->requestOnlineList();
+            }
         }
     }
 }
-- 
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