From 2ab1fbd763ad8692ea3ca29705a4fe821ccb1309 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Fri, 26 Dec 2008 01:46:48 +0100
Subject: ActionManager fuer bessere Behandlung von Signalen (und Threads)
 hinzugefuegt

---
 src/modules/SystemBackendPosix.cpp |  7 +++----
 src/modules/SystemBackendProc.cpp  | 10 +++++++---
 2 files changed, 10 insertions(+), 7 deletions(-)

(limited to 'src/modules')

diff --git a/src/modules/SystemBackendPosix.cpp b/src/modules/SystemBackendPosix.cpp
index d34b2c8..c8135a3 100644
--- a/src/modules/SystemBackendPosix.cpp
+++ b/src/modules/SystemBackendPosix.cpp
@@ -20,6 +20,7 @@
 #include "SystemBackendPosix.h"
 
 #include <Net/FdManager.h>
+#include <Common/ActionManager.h>
 
 #include <cstdio>
 #include <cstdlib>
@@ -113,13 +114,11 @@ void SystemBackendPosix::childHandler(int) {
   int status;
   pid_t pid;
 
-  // TODO Don't call callbacks directly
-
   while((pid = waitpid(-1, &status, WNOHANG)) > 0) {
     std::map<pid_t, sigc::slot<void, int> >::iterator it = processes.find(pid);
 
     if(it != processes.end()) {
-      it->second(status);
+      Common::ActionManager::get()->add(sigc::bind(it->second, status));
       processes.erase(it);
     }
     else {
@@ -137,7 +136,7 @@ void SystemBackendPosix::childHandler(int) {
         Net::FdManager::get()->unregisterFd(handle);
         close(handle);
 
-        it2->second(status, output);
+        Common::ActionManager::get()->add(sigc::bind(it2->second, status, output));
         processesWithOutput.erase(it2);
         processesWOHandles.erase(pid);
         processesWOOutput.erase(pid);
diff --git a/src/modules/SystemBackendProc.cpp b/src/modules/SystemBackendProc.cpp
index 1af2f28..3a0d33d 100644
--- a/src/modules/SystemBackendProc.cpp
+++ b/src/modules/SystemBackendProc.cpp
@@ -19,9 +19,13 @@
 
 #include "SystemBackendProc.h"
 
+#include <Common/ActionManager.h>
+
 #include <cstdio>
 #include <cstring>
 
+#include <sigc++/bind.h>
+
 #define init SystemBackendProc_LTX_init
 #define deinit SystemBackendProc_LTX_deinit
 
@@ -49,7 +53,7 @@ bool SystemBackendProc::uptimeInfo(const sigc::slot<void, unsigned long, unsigne
   if(uptimeFile.good())
     idleTime = (unsigned long)f;
 
-  callback(uptime, idleTime);
+  Common::ActionManager::get()->add(sigc::bind(callback, uptime, idleTime));
 
   return true;
 }
@@ -86,7 +90,7 @@ bool SystemBackendProc::memoryInfo(const sigc::slot<void, unsigned long, unsigne
       break;
   }
 
-  callback(totalMem, freeMem, totalSwap, freeSwap);
+  Common::ActionManager::get()->add(sigc::bind(callback, totalMem, freeMem, totalSwap, freeSwap));
 
   return true;
 }
@@ -108,7 +112,7 @@ bool SystemBackendProc::loadInfo(const sigc::slot<void, unsigned long, unsigned
 
   std::sscanf(line.c_str(), "%f %f %f %lu/%lu", &loadAvg1, &loadAvg5, &loadAvg15, &currentLoad, &nProcesses);
 
-  callback(currentLoad, nProcesses, loadAvg1, loadAvg5, loadAvg15);
+  Common::ActionManager::get()->add(sigc::bind(callback, currentLoad, nProcesses, loadAvg1, loadAvg5, loadAvg15));
 
   return true;
 }
-- 
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