|
public GetXenStoreItemCached ( string name ) : |
||
| name | string | |
| 리턴 | ||
bool backupHandler(IntPtr bstrMem)
{
try
{
string backup = Marshal.PtrToStringBSTR(bstrMem);
string vm = wmisession.GetXenStoreItemCached("vm").value.Substring(4);
if (type == VssSnapshot.Type.VM)
{
string snapstr = wmisession.GetXenStoreItem("/vss/" + vm + "/snapuuid").value;
wmisession.GetXenStoreItem("control/snapshot/snapuuid").value = snapstr;
wmisession.GetXenStoreItem("control/snapshot/type").value = "vm";
}
else if (type == VssSnapshot.Type.VOLUME)
{
string rootkeyname = "/vss/" + vm + "/vdisnap";
XenStoreItem vdisnap = wmisession.GetXenStoreItem(rootkeyname);
foreach (string entryKey in vdisnap.children)
{
XenStoreItem src = wmisession.GetXenStoreItem(entryKey);
XenStoreItem dest = wmisession.GetXenStoreItem("control/snapshot/vdi/" + entryKey.Substring(rootkeyname.Length + 1));
src.value = dest.value;
}
string snaptype = wmisession.GetXenStoreItem("/vss/" + vm + "/snaptype").value;
wmisession.GetXenStoreItem("control/snapshot/type").value = snaptype;
}
wmisession.GetXenStoreItem("control/snapshot/snapid").Remove();
int size = backup.Length;
int poscount = 0;
int pagecount = 0;
string substr = "";
while (size > 0)
{
substr += string.Format("{0:x2}{1:x2}", ((int)backup[poscount]) & 0xff, (((int)backup[poscount]) >> 8) & 0xff);
size--;
poscount++;
if (((poscount % 255) == 0) || (size == 0))
{
wmisession.GetXenStoreItem("control/snapshot/snapid/" + pagecount.ToString()).value = substr;
substr = "";
pagecount++;
}
}
}
catch (Exception e)
{
try {
wmisession.GetXenStoreItem("control/snapshot/snapid").Remove();
WmiBase.Singleton.DebugMsg("Backup failed: " + e.ToString());
}
catch {}
return(false);
}
return(true);
}
public MemoryInfo()
{
wmisession = WmiBase.Singleton.GetXenStoreSession("Memory Reporter");
meminfoFree = wmisession.GetXenStoreItemCached("data/meminfo_free");
meminfoTotal = wmisession.GetXenStoreItemCached("data/meminfo_total");
}
public MemoryInfo()
{
wmisession = WmiBase.Singleton.GetXenStoreSession("Memory Reporter");
meminfoFree = wmisession.GetXenStoreItemCached("data/meminfo_free");
meminfoTotal = wmisession.GetXenStoreItemCached("data/meminfo_total");
}
public XenAppSessionInfo()
{
wmisession = WmiBase.Singleton.GetXenStoreSession("XenAppSession Reporter");
xenAppSession = wmisession.GetXenStoreItemCached("data/xenapp_session_count");
}
public StoredVolume Change(Win32Impl.Volume vol)
{
WmiBase.Singleton.DebugMsg("changing stored volume id " + Id.ToString());
WmiBase.Singleton.DebugMsg("name : " + name.ToString());
WmiBase.Singleton.DebugMsg("size : " + size.ToString());
try
{
name.value = vol.Name;
size.value = vol.SizeBytes.ToString();
if ((ulong)Math.Abs((long)(vol.FreeBytes - freebytes)) > (vol.SizeBytes / 100))
{
freebytes = vol.FreeBytes;
free.value = freebytes.ToString();
}
volumeName.value = vol.VolumeName;
filesystem.value = vol.FSName;
}
catch {
throw;
}
try
{
List <XenStoreItemCached> .Enumerator storecursor = mountPoints.GetEnumerator();
List <string> .Enumerator newcursor = vol.pathnames.GetEnumerator();
int i = 0;
while (true)
{
if (!storecursor.MoveNext())
{
while (newcursor.MoveNext())
{
XenStoreItemCached mp = wmisession.GetXenStoreItemCached(path + "/mount_points/" + i.ToString());
mp.value = newcursor.Current;
mountPoints.Add(mp);
i++;
}
break;
}
else if (!newcursor.MoveNext())
{
do
{
storecursor.Current.Remove();
} while (storecursor.MoveNext());
break;
}
else
{
storecursor.Current.value = newcursor.Current;
i++;
}
}
}
catch
{
throw;
}
try
{
List <XenStoreItemCached> .Enumerator storecursor = extents.GetEnumerator();
List <string> .Enumerator newcursor = getExtentNames(vol.extents).GetEnumerator();
int i = 0;
while (true)
{
if (!storecursor.MoveNext())
{
while (newcursor.MoveNext())
{
XenStoreItemCached ext = wmisession.GetXenStoreItemCached(path + "/extents/" + i.ToString());
ext.value = newcursor.Current;
mountPoints.Add(ext);
i++;
}
break;
}
else if (!newcursor.MoveNext())
{
do
{
storecursor.Current.Remove();
} while (storecursor.MoveNext());
break;
}
else
{
storecursor.Current.value = newcursor.Current;
i++;
}
}
}
catch
{
throw;
}
return(this);
}
public StoredVolume(Win32Impl.Volume vol, WmiSession wmisession, long nextid)
{
try
{
Id = nextid;
this.wmisession = wmisession;
WmiBase.Singleton.DebugMsg("Stored volume: new " + vol.Name);
path = getVolumePath();
WmiBase.Singleton.DebugMsg("creating " + path + "/name");
name = wmisession.GetXenStoreItemCached(path + "/name");
WmiBase.Singleton.DebugMsg(" : " + name.ToString());
size = wmisession.GetXenStoreItemCached(path + "/size");
free = wmisession.GetXenStoreItemCached(path + "/free");
volumeName = wmisession.GetXenStoreItemCached(path + "/volume_name");
filesystem = wmisession.GetXenStoreItemCached(path + "/filesystem");
}
catch
{
throw;
}
try
{
name.value = vol.Name;
size.value = vol.SizeBytes.ToString();
freebytes = vol.FreeBytes;
free.value = freebytes.ToString();
volumeName.value = vol.VolumeName;
filesystem.value = vol.FSName;
}
catch
{
throw;
}
try
{
mountPoints = new List <XenStoreItemCached>();
int i = 0;
foreach (string mountpoint in vol.pathnames)
{
XenStoreItemCached mp = wmisession.GetXenStoreItemCached(path + "/mount_points/" + i.ToString());
mp.value = mountpoint;
mountPoints.Add(mp);
i++;
}
}
catch
{
throw;
}
try
{
int i = 0;
extents = new List <XenStoreItemCached>();
WmiBase.Singleton.DebugMsg("About to iterrate through extent names");
foreach (string disk in getExtentNames(vol.extents))
{
XenStoreItemCached ext = wmisession.GetXenStoreItemCached(path + "/extents/" + i.ToString());
ext.value = disk;
extents.Add(ext);
}
}
catch
{
throw;
}
}
public StoredVolume(Win32Impl.Volume vol, WmiSession wmisession, long nextid)
{
try
{
Id = nextid;
this.wmisession = wmisession;
WmiBase.Singleton.DebugMsg("Stored volume: new " + vol.Name);
path = getVolumePath();
WmiBase.Singleton.DebugMsg("creating " + path + "/name");
name = wmisession.GetXenStoreItemCached(path + "/name");
WmiBase.Singleton.DebugMsg(" : " + name.ToString());
size = wmisession.GetXenStoreItemCached(path + "/size");
free = wmisession.GetXenStoreItemCached(path + "/free");
volumeName = wmisession.GetXenStoreItemCached(path + "/volume_name");
filesystem = wmisession.GetXenStoreItemCached(path + "/filesystem");
}
catch
{
throw;
}
try
{
name.value = vol.Name;
size.value = vol.SizeBytes.ToString();
freebytes = vol.FreeBytes;
free.value = freebytes.ToString();
volumeName.value = vol.VolumeName;
filesystem.value = vol.FSName;
}
catch
{
throw;
}
try
{
mountPoints = new List<XenStoreItemCached>();
int i = 0;
foreach (string mountpoint in vol.pathnames)
{
XenStoreItemCached mp = wmisession.GetXenStoreItemCached(path + "/mount_points/" + i.ToString());
mp.value = mountpoint;
mountPoints.Add(mp);
i++;
}
}
catch
{
throw;
}
try
{
int i = 0;
extents = new List<XenStoreItemCached>();
WmiBase.Singleton.DebugMsg("About to iterrate through extent names");
foreach (string disk in getExtentNames(vol.extents))
{
XenStoreItemCached ext = wmisession.GetXenStoreItemCached(path + "/extents/" + i.ToString());
ext.value = disk;
extents.Add(ext);
}
}
catch
{
throw;
}
}
public XenAppSessionInfo()
{
wmisession = WmiBase.Singleton.GetXenStoreSession("XenAppSession Reporter");
xenAppSession = wmisession.GetXenStoreItemCached("data/xenapp_session_count");
}
