From b0ca04e1baf9a3405bfb50d7c3d95e8e425f4c3e Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Fri, 12 Sep 2008 00:40:06 +0200
Subject: Serverstatus zeigt die Speicherauslastung an

---
 src/Client/CommandParser.cpp | 52 ++++++++++++++++++++++++++++++++------------
 1 file changed, 38 insertions(+), 14 deletions(-)

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

diff --git a/src/Client/CommandParser.cpp b/src/Client/CommandParser.cpp
index 6f5f38b..47c06c3 100644
--- a/src/Client/CommandParser.cpp
+++ b/src/Client/CommandParser.cpp
@@ -22,6 +22,7 @@
 #include <Common/Request/DisconnectRequest.h>
 
 #include <iostream>
+#include <cstdio>
 
 namespace Mad {
 namespace Client {
@@ -102,28 +103,51 @@ void CommandParser::coreStatusRequestFinished(const Net::Packets::CoreStatusPack
     unsigned long hours = (packet.getUptime()%86400)/3600;
     unsigned long minutes = (packet.getUptime()%3600)/60;
 
-    std::cout << "\tUptime: ";
+    std::printf("\tUptime:\t\t");
 
-    if(days) std::cout << days << " days ";
+    if(days) std::printf("%lu days ", days);
 
-    std::cout << hours << ":";
+    std::printf("%lu:%02lu", hours, minutes);
 
-    std::streamsize width = std::cout.width(2);
-    std::cout.fill('0');
-    std::cout << minutes;
+    if(packet.getIdleTime())
+      std::printf(" (load average: %.1f%%)", 100.0f-(packet.getIdleTime()*100.0f/packet.getUptime()));
 
-    std::cout.width(width);
+    std::printf("\n\n");
+  }
+
+  if(packet.getTotalMem() && packet.getFreeMem()) {
+    const std::string units[] = {
+        "kB", "MB", "GB", "TB", ""
+    };
+
+    unsigned unit = 0;
+    float totalMem = packet.getTotalMem(), usedMem = packet.getTotalMem()-packet.getFreeMem();
 
-    if(packet.getIdleTime()) {
-      std::streamsize prec = std::cout.precision(3);
-      std::cout << " (load average: " << (100.0f-(packet.getIdleTime()*100.0f/packet.getUptime())) << "%)";
-      std::cout.precision(prec);
+    while(totalMem >= 1024 && !units[unit+1].empty()) {
+      ++unit;
+      totalMem /= 1024;
+      usedMem /= 1024;
     }
 
-    std::cout << std::endl;
-  }
+    std::printf("\tMemory usage:\t%.*f/%.*f %s", (usedMem < 10) ? 2 : 1, usedMem, (totalMem < 10) ? 2 : 1, totalMem, units[unit].c_str());
+    std::printf(" (%.1f%%)\n", usedMem*100.0f/totalMem);
+
+    if(packet.getTotalSwap() && packet.getFreeSwap()) {
+      unit = 0;
+      totalMem = packet.getTotalSwap(); usedMem = packet.getTotalSwap()-packet.getFreeSwap();
 
-  std::cout << std::endl;
+      while(totalMem >= 1024 && !units[unit+1].empty()) {
+        ++unit;
+        totalMem /= 1024;
+        usedMem /= 1024;
+      }
+
+      std::printf("\tSwap usage:\t%.*f/%.*f %s", (usedMem < 10) ? 2 : 1, usedMem, (totalMem < 10) ? 2 : 1, totalMem, units[unit].c_str());
+      std::printf(" (%.1f%%)\n", usedMem*100.0f/totalMem);
+    }
+
+    std::printf("\n");
+  }
 
   requestFinished();
 }
-- 
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