Changeset 62598 in vbox

Timestamp:

Jul 27, 2016 2:42:21 PM (9 years ago)

Author:

vboxsync

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

109167

Message:

Main/MachineDebugger: add method for getting the VM uptime

Location:

trunk/src/VBox/Main

Files:

• idl/VirtualBox.xidl (modified) (2 diffs)
• include/MachineDebuggerImpl.h (modified) (2 diffs)
• src-client/MachineDebuggerImpl.cpp (modified) (5 diffs)

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

@@ -17599 +17599 @@
     uuid="9c0f5269-47ae-ee34-c2fe-53a16e388925"
     wsmap="managed"
-    reservedMethods="16" reservedAttributes="16"
+    reservedMethods="16" reservedAttributes="15"
     >
     <method name="dumpGuestCore">
@@ -18079 +18079 @@
         the details of this interface.
       </desc>
+    </attribute>
+
+    <attribute name="uptime" type="long long" readonly="yes">
+      <desc>VM uptime in milliseconds, i.e. time in which it could have been
+        executing guest code. Excludes the time when the VM was paused.</desc>
     </attribute>
 

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

@@ -76 +76 @@
     HRESULT setVirtualTimeRate(ULONG aVirtualTimeRate);
     HRESULT getVM(LONG64 *aVM);
+    HRESULT getUptime(LONG64 *aUptime);
 
     // wrapped IMachineDeugger properties
@@ -130 +131 @@
 
     // private methods
+    static DECLCALLBACK(int) i_getUptime(MachineDebugger *, PUVM pUVM, LONG64 *pUptime);
     bool i_queueSettings() const;
     HRESULT i_getEmExecPolicyProperty(EMEXECPOLICY enmPolicy, BOOL *pfEnforced);

trunk/src/VBox/Main/src-client/MachineDebuggerImpl.cpp

@@ -71 +71 @@
  * @param aParent handle of our parent object
  */
-HRESULT MachineDebugger::init (Console *aParent)
+HRESULT MachineDebugger::init(Console *aParent)
 {
     LogFlowThisFunc(("aParent=%p\n", aParent));
@@ -302 +302 @@
     Console::SafeVMPtrQuiet ptrVM(mParent);
     if (ptrVM.isOk())
-        *aPATMEnabled = PATMR3IsEnabled (ptrVM.rawUVM());
+        *aPATMEnabled = PATMR3IsEnabled(ptrVM.rawUVM());
     else
 #endif
@@ -750 +750 @@
  *
  * @returns COM status code
- * @param   a_u64Vm     Where to store the vm handle. Since there is no
+ * @param   aVM         Where to store the vm handle. Since there is no
  *                      uintptr_t in COM, we're using the max integer.
  *                      (No, ULONG is not pointer sized!)
@@ -772 +772 @@
      *       after we return from this method.
      */
+    return hrc;
+}
+
+/**
+ * Get the VM uptime in milliseconds.
+ *
+ * @returns COM status code
+ * @param   aUptime     Where to store the uptime.
+ */
+HRESULT MachineDebugger::getUptime(LONG64 *aUptime)
+{
+    AutoReadLock alock(this COMMA_LOCKVAL_SRC_POS);
+
+    Console::SafeVMPtr ptrVM(mParent);
+    HRESULT hrc = ptrVM.rc();
+    if (SUCCEEDED(hrc))
+        *aUptime = (int64_t)TMR3TimeVirtGetMilli(ptrVM.rawUVM());
+
     return hrc;
 }
@@ -1537 +1555 @@
 HRESULT MachineDebugger::getStats(const com::Utf8Str &aPattern, BOOL aWithDescriptions, com::Utf8Str &aStats)
 {
-    Console::SafeVMPtrQuiet ptrVM (mParent);
+    Console::SafeVMPtrQuiet ptrVM(mParent);
 
     if (!ptrVM.isOk())