Changeset 10679 in vbox for trunk/src/VBox/Main/Performance.cpp

Timestamp:

Jul 15, 2008 6:59:56 PM (16 years ago)

Author:

vboxsync

Message:

Filtering sketched. There is a crash in VirtualBox::uninit on Windows.

File:

• trunk/src/VBox/Main/Performance.cpp (modified) (6 diffs)

trunk/src/VBox/Main/Performance.cpp

@@ -22 +22 @@
  */
 
+#include <VBox/com/array.h>
 #include <VBox/com/ptr.h>
+#include <VBox/com/string.h>
 #include <VBox/err.h>
 #include <iprt/string.h>
@@ -219 +221 @@
 }
 
+void HostCpuMhz::init(unsigned long period, unsigned long length)
+{
+    mPeriod = period;
+    mLength = length;
+    mMHz->init(mLength);
+}
+
 void HostCpuMhz::collect()
 {
@@ -224 +233 @@
     mHAL->getHostCpuMHz(&mhz);
     mMHz->put(mhz);
+}
+
+void HostRamUsage::init(unsigned long period, unsigned long length)
+{
+    mPeriod = period;
+    mLength = length;
+    mTotal->init(mLength);
+    mUsed->init(mLength);
+    mAvailable->init(mLength);
 }
 
@@ -236 +254 @@
 
 
+
+void MachineCpuLoad::init(unsigned long period, unsigned long length)
+{
+    mPeriod = period;
+    mLength = length;
+    mUser->init(mLength);
+    mKernel->init(mLength);
+}
+
 void MachineCpuLoad::collect()
 {
@@ -259 +286 @@
     mProcessUserPrev   = processUser;
     mProcessKernelPrev = processKernel;
+}
+
+void MachineRamUsage::init(unsigned long period, unsigned long length)
+{
+    mPeriod = period;
+    mLength = length;
+    mUsed->init(mLength);
 }
 
@@ -361 +395 @@
 }
 
+Filter::Filter(ComSafeArrayIn(const BSTR, metricNames),
+               ComSafeArrayIn(IUnknown *, objects))
+{
+    com::SafeIfaceArray <IUnknown> objectArray(ComSafeArrayInArg(objects));
+    com::SafeArray <BSTR> nameArray(ComSafeArrayInArg(metricNames));
+    for (size_t i = 0; i < objectArray.size(); ++i)
+        processMetricList(std::string(com::Utf8Str(nameArray[i])), objectArray[i]);
+}
+
+void Filter::processMetricList(const std::string &name, const IUnknown *object)
+{
+    std::string::size_type startPos = 0;
+
+    for (std::string::size_type pos = name.find(",");
+         pos != std::string::npos;
+         pos = name.find(",", startPos))
+    {
+        mElements.push_back(std::make_pair(object, name.substr(startPos, pos - startPos)));
+        startPos = pos + 1;
+    }
+    mElements.push_back(std::make_pair(object, name.substr(startPos)));
+}
+
+bool Filter::match(const IUnknown *object, const std::string &name) const
+{
+    return true;
+}