Changeset 4316

Timestamp:

08/23/07 17:02:45 (1 year ago)

Author:

vboxsync

Message:

Skeleton for guest statistics

Files:

• trunk/src/VBox/Main/GuestImpl.cpp (modified) (1 diff)
• trunk/src/VBox/Main/idl/VirtualBox.xidl (modified) (2 diffs)
• trunk/src/VBox/Main/include/GuestImpl.h (modified) (2 diffs)

trunk/src/VBox/Main/GuestImpl.cpp

@@ -199 +199 @@
-}
-
+STDMETHODIMP Guest::GetGuestStatistic(GuestStatisticType_T statistic, ULONG *aStatVal)
+{
+    if (!aStatVal)
+        return E_INVALIDARG;
+
+    switch(statistic)
+    {
+    case GuestStatisticType_CPULoad:
+    case GuestStatisticType_Threads:
+    case GuestStatisticType_Processes:
+    case GuestStatisticType_PhysMemTotal:
+    case GuestStatisticType_PhysMemAvailable:
+    case GuestStatisticType_PageFileSize:
+        *aStatVal = 0;
+        break;
+
+    default:
+        AssertFailed();
+        return E_INVALIDARG;
+    }
+    return S_OK;
+}
+
+STDMETHODIMP Guest::SetGuestStatistic(GuestStatisticType_T statistic, ULONG aStatVal)
+{
+    switch(statistic)
+    {
+    case GuestStatisticType_CPULoad:
+    case GuestStatisticType_Threads:
+    case GuestStatisticType_Processes:
+    case GuestStatisticType_PhysMemTotal:
+    case GuestStatisticType_PhysMemAvailable:
+    case GuestStatisticType_PageFileSize:
+        break;
+
+    default:
+        AssertFailed();
+        return E_INVALIDARG;
+    }
+    return S_OK;
+}
-
-// public methods only for internal purposes

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

@@ -407 +407 @@
-  </enum>
-
+  <enum
+     name="GuestStatisticType"
+     uuid="da89a1b7-e602-45ac-84b7-29c9d12b92d5"
+     >
+    <const name="CPULoad"              value="0">
+      <desc>
+        Current CPU load (0-100%).
+      </desc>
+    </const>
+    <const name="Threads"              value="1">
+      <desc>
+        Total number of threads in the system.
+      </desc>
+    </const>
+    <const name="Processes"            value="2">
+      <desc>
+        Total number of processes in the system.
+      </desc>
+    </const>
+    <const name="PhysMemTotal"         value="3">
+      <desc>
+        Total physical memory in megabytes.
+      </desc>
+    </const>
+    <const name="PhysMemAvailable"     value="4">
+      <desc>
+        Free physical memory in megabytes.
+      </desc>
+    </const>
+    <const name="PageFileSize"         value="5">
+      <desc>
+        Pagefile size in megabytes.
+      </desc>
+    </const>
+  </enum>
+ 
-  <!--
-  // IVirtualBoxErrorInfo
@@ -4401 +4437 @@
-    </method>
-
+    <method name="getGuestStatistic">
+      <desc>
+        Query specified guest statistics as reported by the VirtualBox Additions.
+      </desc>
+      <param name="statistic" type="GuestStatisticType" dir="in">
+        <desc>Statistic type.</desc>
+      </param>
+      <param name="statVal" type="unsigned long" dir="out">
+        <desc>Statistics value</desc>
+      </param>
+    </method>
+
-  </interface>
-

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

@@ -62 +62 @@
-    STDMETHOD(SetCredentials)(INPTR BSTR aUserName, INPTR BSTR aPassword,
-                              INPTR BSTR aDomain, BOOL aAllowInteractiveLogon);
+    STDMETHOD(GetGuestStatistic)(GuestStatisticType_T statistic, ULONG *aStatVal);
-
-    // public methods that are not in IDL
@@ -67 +68 @@
-
-    void setSupportsSeamless (BOOL aSupportsSeamless);
+
+    STDMETHOD(SetGuestStatistic)(GuestStatisticType_T statistic, ULONG aStatVal);
-
-    // for VirtualBoxSupportErrorInfoImpl