From 58c5d4eefdf1cdee0651f7c74ffd1501adbdc9c3 Mon Sep 17 00:00:00 2001
From: Matthias Schiffer <matthias@gamezock.de>
Date: Wed, 8 Oct 2008 23:08:21 +0200
Subject: fsinfo-Befehl implementiert

---
 src/Client/CommandManager.cpp | 83 +++++++++++++++++++++++++++++++++++++++----
 1 file changed, 77 insertions(+), 6 deletions(-)

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

diff --git a/src/Client/CommandManager.cpp b/src/Client/CommandManager.cpp
index 2a20b29..08a2780 100644
--- a/src/Client/CommandManager.cpp
+++ b/src/Client/CommandManager.cpp
@@ -20,9 +20,11 @@
 #include "CommandManager.h"
 #include <Common/HostInfo.h>
 #include <Common/Logger.h>
+#include <Net/Packets/FSInfoPacket.h>
 #include <Net/Packets/HostListPacket.h>
 #include <Net/Packets/HostStatusPacket.h>
 
+#include <cmath>
 #include <iostream>
 #include <vector>
 
@@ -30,6 +32,48 @@
 namespace Mad {
 namespace Client {
 
+void CommandManager::printFSInfo(const Net::Packets::FSInfoPacket &packet) {
+  const std::string units[] = {
+      "kB", "MB", "GB", "TB", ""
+  };
+
+  const std::vector<Common::SystemBackend::FSInfo>& fsList = packet.getFSInfo();
+
+  for(std::vector<Common::SystemBackend::FSInfo>::const_iterator fs = fsList.begin(); fs != fsList.end(); ++fs) {
+    unsigned usedUnit = 0, totalUnit = 0;
+
+    float used = fs->used;
+    float total = fs->total;
+    float available = fs->available;
+
+    while(used >= 1024 && !units[usedUnit+1].empty()) {
+      ++usedUnit;
+      used /= 1024;
+      available /= 1024;
+    }
+
+    while(total >= 1024 && !units[totalUnit+1].empty()) {
+      ++totalUnit;
+      total /= 1024;
+    }
+
+    std::string nameString = fs->mountedOn + " (" + fs->fsName + ")";
+
+    if(nameString.length() < 32) {
+      nameString.resize(32, ' ');
+    }
+    else {
+      nameString += '\n';
+      nameString.resize(nameString.length() + 32, ' ');
+    }
+
+    std::printf("\t%s%.*f%s", nameString.c_str(), (used < 10) ? 2 : 1, used, (usedUnit == totalUnit) ? "" : (" " + units[usedUnit]).c_str());
+    std::printf("/%.*f %s (%.1f%%)\n", (total < 10) ? 2 : 1, total, units[totalUnit].c_str(), std::min(100*used/(used+available), 100.0f));
+  }
+
+  std::printf("\n");
+}
+
 void CommandManager::printHostStatus(const Net::Packets::HostStatusPacket &packet) {
   if(packet.getUptime()) {
     unsigned long days = packet.getUptime()/86400;
@@ -82,11 +126,10 @@ void CommandManager::printHostStatus(const Net::Packets::HostStatusPacket &packe
   }
 }
 
-void CommandManager::coreStatusRequestFinished(const Common::Request<Net::Packets::HostStatusPacket> &request) {
+
+void CommandManager::daemonCommandRequestFinished(const Common::Request<> &request) {
   try {
-    const Net::Packets::HostStatusPacket &packet = request.getResult();
-    std::cout << "Server status:" << std::endl;
-    printHostStatus(packet);
+    request.getResult();
   }
   catch(Common::Exception &exception) {
     Common::Logger::logf(Common::Logger::ERROR, "An error occurred during your request: %s.", exception.strerror().c_str());
@@ -95,9 +138,11 @@ void CommandManager::coreStatusRequestFinished(const Common::Request<Net::Packet
   requestFinished();
 }
 
-void CommandManager::daemonCommandRequestFinished(const Common::Request<> &request) {
+void CommandManager::daemonFSInfoRequestFinished(const Common::Request<Net::Packets::FSInfoPacket> &request) {
   try {
-    request.getResult();
+    const Net::Packets::FSInfoPacket &packet = request.getResult();
+    std::cout << "Host file system usage:" << std::endl;
+    printFSInfo(packet);
   }
   catch(Common::Exception &exception) {
     Common::Logger::logf(Common::Logger::ERROR, "An error occurred during your request: %s.", exception.strerror().c_str());
@@ -131,5 +176,31 @@ void CommandManager::disconnectRequestFinished(const Common::Request<> &request)
   requestFinished();
 }
 
+void CommandManager::fsInfoRequestFinished(const Common::Request<Net::Packets::FSInfoPacket> &request) {
+  try {
+    const Net::Packets::FSInfoPacket &packet = request.getResult();
+    std::cout << "Server file system usage:" << std::endl;
+    printFSInfo(packet);
+  }
+  catch(Common::Exception &exception) {
+    Common::Logger::logf(Common::Logger::ERROR, "An error occurred during your request: %s.", exception.strerror().c_str());
+  }
+
+  requestFinished();
+}
+
+void CommandManager::statusRequestFinished(const Common::Request<Net::Packets::HostStatusPacket> &request) {
+  try {
+    const Net::Packets::HostStatusPacket &packet = request.getResult();
+    std::cout << "Server status:" << std::endl;
+    printHostStatus(packet);
+  }
+  catch(Common::Exception &exception) {
+    Common::Logger::logf(Common::Logger::ERROR, "An error occurred during your request: %s.", exception.strerror().c_str());
+  }
+
+  requestFinished();
+}
+
 }
 }
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