Changeset 4318 in vbox for trunk/src/VBox

Timestamp:

Aug 23, 2007 3:32:58 PM (18 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

23848

Message:

Update interval for guest statistics

Location:

trunk/src/VBox/Main

Files:

• GuestImpl.cpp (modified) (4 diffs)
• idl/VirtualBox.xidl (modified) (3 diffs)
• include/GuestImpl.h (modified) (3 diffs)

trunk/src/VBox/Main/GuestImpl.cpp

@@ -66 +66 @@
     autoInitSpan.setSucceeded();
 
+    /* Default is a ten second update interval */
+    mStatUpdateInterval = 10;
     return S_OK;
 }
@@ -169 +171 @@
 STDMETHODIMP Guest::COMSETTER(MemoryBalloonSize) (ULONG aMemoryBalloonSize)
 {
+    /** @todo fail if larger than physical memory */
+
+    AutoCaller autoCaller (this);
+    CheckComRCReturnRC (autoCaller.rc());
+
+    AutoReaderLock alock (this);
+
+    mMemoryBalloonSize = aMemoryBalloonSize;
+
+    return S_OK;
+}
+
+STDMETHODIMP Guest::COMGETTER(StatisticsUpdateInterval) (ULONG *aUpdateInterval)
+{
+    if (!aUpdateInterval)
+        return E_POINTER;
+
+    AutoCaller autoCaller (this);
+    CheckComRCReturnRC (autoCaller.rc());
+
+    AutoReaderLock alock (this);
+
+    *aUpdateInterval = mStatUpdateInterval;
+
+    return S_OK;
+}
+
+STDMETHODIMP Guest::COMSETTER(StatisticsUpdateInterval) (ULONG aUpdateInterval)
+{
+    /* zero seconds is invalid */
+    if (!aUpdateInterval)
+        return E_INVALIDARG;
+
+    AutoCaller autoCaller (this);
+    CheckComRCReturnRC (autoCaller.rc());
+
+    AutoReaderLock alock (this);
+
+    mStatUpdateInterval = aUpdateInterval;
+
     return S_OK;
 }
@@ -199 +241 @@
 }
 
-STDMETHODIMP Guest::GetGuestStatistic(GuestStatisticType_T statistic, ULONG *aStatVal)
+STDMETHODIMP Guest::GetStatistic(GuestStatisticType_T statistic, ULONG *aStatVal)
 {
     if (!aStatVal)
@@ -222 +264 @@
 }
 
-STDMETHODIMP Guest::SetGuestStatistic(GuestStatisticType_T statistic, ULONG aStatVal)
+STDMETHODIMP Guest::SetStatistic(GuestStatisticType_T statistic, ULONG aStatVal)
 {
     switch(statistic)

trunk/src/VBox/Main/idl/VirtualBox.xidl

@@ -4357 +4357 @@
   <interface
      name="IGuest" extends="$unknown"
-     uuid="c7dca803-9ff0-4819-aa3c-d0f191d3798b"
+     uuid="5d54a565-813c-42a0-a81a-e31779e03186"
      wsmap="suppress"
      >
@@ -4411 +4411 @@
     </attribute>
 
+    <attribute name="statisticsUpdateInterval" type="unsigned long">
+      <desc>Interval to update guest statistics in seconds.</desc>
+    </attribute>
+
     <method name="setCredentials">
       <desc>
@@ -4437 +4441 @@
     </method>
 
-    <method name="getGuestStatistic">
+    <method name="getStatistic">
       <desc>
         Query specified guest statistics as reported by the VirtualBox Additions.

trunk/src/VBox/Main/include/GuestImpl.h

@@ -58 +58 @@
     STDMETHOD(COMGETTER(MemoryBalloonSize)) (ULONG *aMemoryBalloonSize);
     STDMETHOD(COMSETTER(MemoryBalloonSize)) (ULONG aMemoryBalloonSize);
+    STDMETHOD(COMGETTER(StatisticsUpdateInterval)) (ULONG *aUpdateInterval);
+    STDMETHOD(COMSETTER(StatisticsUpdateInterval)) (ULONG aUpdateInterval);
 
     // IGuest methods
     STDMETHOD(SetCredentials)(INPTR BSTR aUserName, INPTR BSTR aPassword,
                               INPTR BSTR aDomain, BOOL aAllowInteractiveLogon);
-    STDMETHOD(GetGuestStatistic)(GuestStatisticType_T statistic, ULONG *aStatVal);
+    STDMETHOD(GetStatistic)(GuestStatisticType_T statistic, ULONG *aStatVal);
 
     // public methods that are not in IDL
@@ -69 +71 @@
     void setSupportsSeamless (BOOL aSupportsSeamless);
 
-    STDMETHOD(SetGuestStatistic)(GuestStatisticType_T statistic, ULONG aStatVal);
+    STDMETHOD(SetStatistic)(GuestStatisticType_T statistic, ULONG aStatVal);
 
     // for VirtualBoxSupportErrorInfoImpl
@@ -87 +89 @@
 
     ULONG mMemoryBalloonSize;
+    ULONG mStatUpdateInterval;
 
     ComObjPtr <Console, ComWeakRef> mParent;