private void Enlist(string userName, string password, string serverName, System.Transactions.Transaction transaction, bool manualEnlistment)
{
this.UnEnlist();
if (!OCI.ClientVersionAtLeastOracle9i)
{
throw System.Data.Common.ADP.DistribTxRequiresOracle9i();
}
if (null != transaction)
{
if (this.HasTransaction)
{
throw System.Data.Common.ADP.TransactionPresent();
}
byte[] buffer3 = this.StringToNullTerminatedBytes(password);
byte[] buffer2 = this.StringToNullTerminatedBytes(userName);
byte[] buffer = this.StringToNullTerminatedBytes(serverName);
this._enlistContext = new OciEnlistContext(buffer2, buffer3, buffer, this.ServiceContextHandle, this.ErrorHandle);
this._enlistContext.Join(this, transaction);
this.TransactionState = System.Data.OracleClient.TransactionState.GlobalStarted;
}
else
{
this.TransactionState = System.Data.OracleClient.TransactionState.AutoCommit;
}
base.EnlistedTransaction = transaction;
}
internal static void SafeDispose(ref OciEnlistContext ociEnlistContext)
{
if (ociEnlistContext != null)
{
ociEnlistContext.Dispose();
}
ociEnlistContext = null;
}
internal static void SafeDispose(ref OciEnlistContext ociEnlistContext)
{
if (ociEnlistContext != null)
{
ociEnlistContext.Dispose();
}
ociEnlistContext = null;
}
private void UnEnlist()
{
if (this._enlistContext != null)
{
this.TransactionState = System.Data.OracleClient.TransactionState.AutoCommit;
this._enlistContext.Join(this, null);
OciEnlistContext.SafeDispose(ref this._enlistContext);
this.Transaction = null;
}
}
internal static void SafeDispose(ref OciEnlistContext ociEnlistContext)
{
// Safely disposes of the handle (even if it is already null) and
// then nulls it out.
if (null != ociEnlistContext)
{
ociEnlistContext.Dispose();
}
ociEnlistContext = null;
}
internal static int OraMTSJoinTxn(OciEnlistContext pCtxt, IDtcTransaction pTrans)
{
if (Bid.AdvancedOn)
{
Bid.Trace("<oc.OraMTSJoinTxn|ADV|OCI> pCtxt=0x%-07Ix pTrans=...\n", OciEnlistContext.HandleValueToTrace(pCtxt));
}
int num = System.Data.Common.UnsafeNativeMethods.OraMTSJoinTxn(pCtxt, pTrans);
if (Bid.AdvancedOn)
{
Bid.Trace("<oc.OraMTSJoinTxn|ADV|OCI|RET> rc=%d\n", num);
}
return(num);
}
public override void Dispose()
{
this.Deactivate();
OciEnlistContext.SafeDispose(ref this._enlistContext);
OciHandle.SafeDispose(ref this._sessionHandle);
OciHandle.SafeDispose(ref this._serviceContextHandle);
OciHandle.SafeDispose(ref this._serverHandle);
OciHandle.SafeDispose(ref this._errorHandle);
OciHandle.SafeDispose(ref this._environmentHandle);
if (this._scratchBuffer != null)
{
this._scratchBuffer.Dispose();
}
this._scratchBuffer = null;
this._encodingDatabase = null;
this._encodingNational = null;
this._transaction = null;
this._serverVersionString = null;
base.Dispose();
}
internal static int OraMTSJoinTxn(OciEnlistContext pCtxt, IDtcTransaction pTrans)
{
if (Bid.AdvancedOn)
{
Bid.Trace("<oc.OraMTSJoinTxn|ADV|OCI> pCtxt=0x%-07Ix pTrans=...\n", OciEnlistContext.HandleValueToTrace(pCtxt));
}
int num = System.Data.Common.UnsafeNativeMethods.OraMTSJoinTxn(pCtxt, pTrans);
if (Bid.AdvancedOn)
{
Bid.Trace("<oc.OraMTSJoinTxn|ADV|OCI|RET> rc=%d\n", num);
}
return num;
}
internal static IntPtr HandleValueToTrace(OciEnlistContext handle)
{
return(handle.DangerousGetHandle());
}
internal static IntPtr HandleValueToTrace(OciEnlistContext handle)
{
return handle.DangerousGetHandle();
}
internal static extern int OraMTSJoinTxn(OciEnlistContext pCtxt, IDtcTransaction pTrans);
private void Enlist(string userName, string password, string serverName, System.Transactions.Transaction transaction, bool manualEnlistment)
{
this.UnEnlist();
if (!OCI.ClientVersionAtLeastOracle9i)
{
throw System.Data.Common.ADP.DistribTxRequiresOracle9i();
}
if (null != transaction)
{
if (this.HasTransaction)
{
throw System.Data.Common.ADP.TransactionPresent();
}
byte[] buffer3 = this.StringToNullTerminatedBytes(password);
byte[] buffer2 = this.StringToNullTerminatedBytes(userName);
byte[] buffer = this.StringToNullTerminatedBytes(serverName);
this._enlistContext = new OciEnlistContext(buffer2, buffer3, buffer, this.ServiceContextHandle, this.ErrorHandle);
this._enlistContext.Join(this, transaction);
this.TransactionState = System.Data.OracleClient.TransactionState.GlobalStarted;
}
else
{
this.TransactionState = System.Data.OracleClient.TransactionState.AutoCommit;
}
base.EnlistedTransaction = transaction;
}