public void RequestOplockAndOperateFileRequest(
RequestedOplockLevel_Values requestedOplockLevel,
OplockFileOperation fileOperation,
out OplockLevel_Values grantedOplockLevel,
out OplockConfig c)
{
Smb2CreateContextResponse[] serverCreateContexts;
string fileName = GetTestFileName(uncSharePath);
OplockLevel_Values grantedTmp = OplockLevel_Values.OPLOCK_LEVEL_NONE;
testClient.Create(
treeId,
fileName,
CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
out fileId,
out serverCreateContexts,
requestedOplockLevel_Values: requestedOplockLevel,
checker: (header, response) =>
{
grantedTmp = response.OplockLevel;
});
Site.Log.Add(LogEntryKind.Debug, "OplockLevel granted by server: {0}", grantedTmp);
grantedOplockLevel = grantedTmp;
c = oplockConfig;
oplockLevelOnOpen = grantedTmp;
fileOperationInvoker = new FileOperationDelegate(FileOperation);
var task = Task.Run(() => fileOperationInvoker.Invoke(fileOperation, fileName));
task.Wait(500);// Assume that notification will arrive in .5 sec if there's any
}
private void FileOperation(OplockFileOperation fileOperation, string fileName)
{
Site.Log.Add(LogEntryKind.Debug, "File operation on same file from another client");
Smb2FunctionalClient clientForAnotherOpen = new Smb2FunctionalClient(testConfig.Timeout, testConfig, this.Site);
clientForAnotherOpen.ConnectToServer(testConfig.UnderlyingTransport, testConfig.SutComputerName, testConfig.SutIPAddress, testConfig.ClientNic1IPAddress);
clientForAnotherOpen.Negotiate(new DialectRevision[] { negotiatedDialect }, testConfig.IsSMB1NegotiateEnabled);
clientForAnotherOpen.SessionSetup(
testConfig.DefaultSecurityPackage,
server,
testConfig.AccountCredential,
testConfig.UseServerGssToken);
uint treeIdForAnotherOpen;
clientForAnotherOpen.TreeConnect(
uncSharePath,
out treeIdForAnotherOpen);
FILEID fileIdForAnotherOpen;
Smb2CreateContextResponse[] serverCreateContexts;
clientForAnotherOpen.Create(
treeIdForAnotherOpen,
fileName,
CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
out fileIdForAnotherOpen,
out serverCreateContexts);
if (fileOperation == OplockFileOperation.WriteFromAnotherOpen)
{
string writeContent = Smb2Utility.CreateRandomString(1);
clientForAnotherOpen.Write(treeIdForAnotherOpen, fileIdForAnotherOpen, writeContent);
}
usedTestClients.Push(clientForAnotherOpen);
}
public void RequestOplockAndOperateFileRequest(
RequestedOplockLevel_Values requestedOplockLevel,
OplockFileOperation fileOperation,
out OplockLevel_Values grantedOplockLevel,
out OplockConfig c)
{
Smb2CreateContextResponse[] serverCreateContexts;
string fileName = "OplockMBT_" + Guid.NewGuid().ToString();
OplockLevel_Values grantedTmp = OplockLevel_Values.OPLOCK_LEVEL_NONE;
testClient.Create(
treeId,
fileName,
CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
out fileId,
out serverCreateContexts,
requestedOplockLevel_Values: requestedOplockLevel,
checker: (header, response) =>
{
grantedTmp = response.OplockLevel;
});
Site.Log.Add(LogEntryKind.Debug, "OplockLevel granted by server: {0}", grantedTmp);
grantedOplockLevel = grantedTmp;
c = oplockConfig;
oplockLevelOnOpen = grantedTmp;
fileOperationInvoker = new FileOperationDelegate(FileOperation);
fileOperationInvoker.BeginInvoke(fileOperation, fileName, null, null);
// Assume that notification will arrive in .5 sec if there's any
// Without such sleep, OplockBreakNotification would not be expected by SE
Thread.Sleep(500);
}
public static void RequestOplockAndOperateFileCall(RequestedOplockLevel_Values requestedOplockLevel, OplockFileOperation fileOperation)
{
Condition.IsTrue(State == ModelState.Connected);
Condition.IsNull(Request);
// <46> Section 2.2.14: Windows-based clients never use exclusive oplocks. Because there are no situations where it would
// require an exclusive oplock where it would not also require an SMB2_OPLOCK_LEVEL_BATCH, it always requests an SMB2_OPLOCK_LEVEL_BATCH.
Condition.IsTrue(requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_NONE &&
requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_LEASE &&
requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_EXCLUSIVE);
Request = new ModelRequestOplockAndTriggerBreakRequest(requestedOplockLevel);
}
public void RequestOplockAndOperateFileRequest(
RequestedOplockLevel_Values requestedOplockLevel,
OplockFileOperation fileOperation,
out OplockLevel_Values grantedOplockLevel,
out OplockConfig c)
{
Smb2CreateContextResponse[] serverCreateContexts;
string fileName = "OplockMBT_"+ Guid.NewGuid().ToString();
OplockLevel_Values grantedTmp = OplockLevel_Values.OPLOCK_LEVEL_NONE;
testClient.Create(
treeId,
fileName,
CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
out fileId,
out serverCreateContexts,
requestedOplockLevel_Values: requestedOplockLevel,
checker: (header, response) =>
{
grantedTmp = response.OplockLevel;
});
Site.Log.Add(LogEntryKind.Debug, "OplockLevel granted by server: {0}", grantedTmp);
grantedOplockLevel = grantedTmp;
c = oplockConfig;
oplockLevelOnOpen = grantedTmp;
fileOperationInvoker = new FileOperationDelegate(FileOperation);
fileOperationInvoker.BeginInvoke(fileOperation, fileName, null, null);
// Assume that notification will arrive in .5 sec if there's any
// Without such sleep, OplockBreakNotification would not be expected by SE
Thread.Sleep(500);
}
private void FileOperation(OplockFileOperation fileOperation, string fileName)
{
Site.Log.Add(LogEntryKind.Debug, "File operation on same file from another client");
Smb2FunctionalClient clientForAnotherOpen = new Smb2FunctionalClient(testConfig.Timeout, testConfig, this.Site);
clientForAnotherOpen.ConnectToServer(testConfig.UnderlyingTransport, testConfig.SutComputerName, testConfig.SutIPAddress, testConfig.ClientNic1IPAddress);
clientForAnotherOpen.Negotiate(new DialectRevision[]{negotiatedDialect}, testConfig.IsSMB1NegotiateEnabled);
clientForAnotherOpen.SessionSetup(
testConfig.DefaultSecurityPackage,
server,
testConfig.AccountCredential,
testConfig.UseServerGssToken);
uint treeIdForAnotherOpen;
clientForAnotherOpen.TreeConnect(
uncSharePath,
out treeIdForAnotherOpen);
FILEID fileIdForAnotherOpen;
Smb2CreateContextResponse[] serverCreateContexts;
clientForAnotherOpen.Create(
treeIdForAnotherOpen,
fileName,
CreateOptions_Values.FILE_NON_DIRECTORY_FILE,
out fileIdForAnotherOpen,
out serverCreateContexts);
if (fileOperation == OplockFileOperation.WriteFromAnotherOpen)
{
string writeContent = Smb2Utility.CreateRandomString(1);
clientForAnotherOpen.Write(treeIdForAnotherOpen, fileIdForAnotherOpen, writeContent);
}
}
public static void RequestOplockAndOperateFileCall(RequestedOplockLevel_Values requestedOplockLevel, OplockFileOperation fileOperation)
{
Condition.IsTrue(State == ModelState.Connected);
Condition.IsNull(Request);
// <46> Section 2.2.14: Windows-based clients never use exclusive oplocks. Because there are no situations where it would
// require an exclusive oplock where it would not also require an SMB2_OPLOCK_LEVEL_BATCH, it always requests an SMB2_OPLOCK_LEVEL_BATCH.
Condition.IsTrue(requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_NONE
&& requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_LEASE
&& requestedOplockLevel != RequestedOplockLevel_Values.OPLOCK_LEVEL_EXCLUSIVE);
Request = new ModelRequestOplockAndTriggerBreakRequest(requestedOplockLevel);
}
