From e0e254548b6200d16bc3f4be3bd255b041a76532 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Thu, 21 May 2009 22:38:30 +0200
Subject: InformationManager Thread-safe gemacht

---
 src/Client/InformationManager.cpp | 20 +++++++++++++++-----
 1 file changed, 15 insertions(+), 5 deletions(-)

(limited to 'src/Client/InformationManager.cpp')

diff --git a/src/Client/InformationManager.cpp b/src/Client/InformationManager.cpp
index f1627f4..8fde6f7 100644
--- a/src/Client/InformationManager.cpp
+++ b/src/Client/InformationManager.cpp
@@ -45,11 +45,15 @@ void InformationManager::DaemonStateUpdateRequestHandler::handlePacket(const Com
 
   // TODO Require authentication
 
-  std::map<std::string, Common::HostInfo>::iterator host = informationManager.get()->daemons.find(packet["name"]);
-  if(host != informationManager.get()->daemons.end())
-    host->second.setState(packet["state"]);
-  else
-    Common::Logger::log(Common::Logger::WARNING, "Received a state update for an unknown host.");
+  {
+    boost::lock_guard<boost::mutex> lock(informationManager.mutex);
+
+    std::map<std::string, Common::HostInfo>::iterator host = informationManager.daemons.find(packet["name"]);
+    if(host != informationManager.daemons.end())
+      host->second.setState(packet["state"]);
+    else
+      Common::Logger::log(Common::Logger::WARNING, "Received a state update for an unknown host.");
+  }
 
   Common::XmlPacket ret;
   ret.setType("OK");
@@ -68,6 +72,8 @@ void InformationManager::doDeinit() {
 }
 
 void InformationManager::updateDaemonList(Common::Connection *con) {
+  boost::lock_guard<boost::mutex> lock(mutex);
+
   if(updating)
     return;
 
@@ -78,6 +84,8 @@ void InformationManager::updateDaemonList(Common::Connection *con) {
 }
 
 void InformationManager::daemonListRequestFinished(const Common::Request &request) {
+  boost::lock_guard<boost::mutex> lock(mutex);
+
   try {
     const Common::XmlPacket &packet = request.getResult();
 
@@ -99,6 +107,8 @@ void InformationManager::daemonListRequestFinished(const Common::Request &reques
   }
 
   updating = false;
+
+  updateCond.notify_all();
 }
 
 }
-- 
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