internal MQMessageDescriptor(MQMessageDescriptor md)
{
this.mqmd = new MQBase.MQMD();
base.TrConstructor("%Z% %W% %I% %E% %U%", new object[] { md });
MQBase.MQMD mqmd = md.mqmd;
this.mqmd.StrucId = (byte[])this.mqmd.StrucId.Clone();
this.mqmd.Version = mqmd.Version;
this.mqmd.Report = mqmd.Report;
this.mqmd.MsgType = mqmd.MsgType;
this.mqmd.Expiry = mqmd.Expiry;
this.mqmd.Feedback = mqmd.Feedback;
this.mqmd.Encoding = mqmd.Encoding;
this.mqmd.CodedCharacterSetId = mqmd.CodedCharacterSetId;
this.mqmd.Format = (byte[])mqmd.Format.Clone();
this.mqmd.Priority = mqmd.Priority;
this.mqmd.Persistence = mqmd.Persistence;
this.mqmd.MsgId = (byte[])mqmd.MsgId.Clone();
this.mqmd.CorrelId = (byte[])mqmd.CorrelId.Clone();
this.mqmd.BackoutCount = mqmd.BackoutCount;
this.mqmd.ReplyToQ = (byte[])mqmd.ReplyToQ.Clone();
this.mqmd.ReplyToQMgr = (byte[])mqmd.ReplyToQMgr.Clone();
this.mqmd.UserId = (byte[])mqmd.UserId.Clone();
this.mqmd.AccountingToken = (byte[])mqmd.AccountingToken.Clone();
this.mqmd.ApplIdentityData = (byte[])mqmd.ApplIdentityData.Clone();
this.mqmd.PutApplType = mqmd.PutApplType;
this.mqmd.PutApplName = (byte[])mqmd.PutApplName.Clone();
this.mqmd.PutDate = (byte[])mqmd.PutDate.Clone();
this.mqmd.PutTime = (byte[])mqmd.PutTime.Clone();
this.mqmd.ApplOriginData = (byte[])mqmd.ApplOriginData.Clone();
this.mqmd.GroupId = (byte[])mqmd.GroupId.Clone();
this.mqmd.MsgSequenceNumber = mqmd.MsgSequenceNumber;
this.mqmd.Offset = mqmd.Offset;
this.mqmd.MsgFlags = mqmd.MsgFlags;
this.mqmd.OriginalLength = mqmd.OriginalLength;
}
internal int ReadStruct(byte[] b, int Offset)
{
uint method = 0x19f;
this.TrEntry(method, new object[] { b, Offset });
IntPtr zero = IntPtr.Zero;
int length = this.GetLength();
int result = 0;
try
{
zero = Marshal.AllocCoTaskMem(length);
if (length > (b.Length - Offset))
{
length = b.Length - Offset;
}
Marshal.Copy(b, Offset, zero, length);
this.mqmd = (MQBase.MQMD)Marshal.PtrToStructure(zero, typeof(MQBase.MQMD));
this.ClearInvalidFields(this.mqmd.Version);
Marshal.FreeCoTaskMem(zero);
result = Offset + this.GetVersionLength();
}
finally
{
base.TrExit(method, result);
}
return(result);
}
internal void CopyMQMD(MQBase.MQMD sourceMqmd, ref MQBase.MQMD targetMqmd)
{
uint method = 0x7b;
this.TrEntry(method, new object[] { sourceMqmd, (MQBase.MQMD)targetMqmd });
try
{
targetMqmd.StrucId = (byte[])sourceMqmd.StrucId.Clone();
targetMqmd.Version = sourceMqmd.Version;
targetMqmd.Report = sourceMqmd.Report;
targetMqmd.MsgType = sourceMqmd.MsgType;
targetMqmd.Expiry = sourceMqmd.Expiry;
targetMqmd.Feedback = sourceMqmd.Feedback;
targetMqmd.Encoding = sourceMqmd.Encoding;
targetMqmd.CodedCharacterSetId = sourceMqmd.CodedCharacterSetId;
targetMqmd.Format = (byte[])sourceMqmd.Format.Clone();
targetMqmd.Priority = sourceMqmd.Priority;
targetMqmd.Persistence = sourceMqmd.Persistence;
targetMqmd.MsgId = (byte[])sourceMqmd.MsgId.Clone();
targetMqmd.CorrelId = (byte[])sourceMqmd.CorrelId.Clone();
targetMqmd.BackoutCount = sourceMqmd.BackoutCount;
targetMqmd.ReplyToQ = (byte[])sourceMqmd.ReplyToQ.Clone();
targetMqmd.ReplyToQMgr = (byte[])sourceMqmd.ReplyToQMgr.Clone();
targetMqmd.UserId = (byte[])sourceMqmd.UserId.Clone();
targetMqmd.AccountingToken = (byte[])sourceMqmd.AccountingToken.Clone();
targetMqmd.ApplIdentityData = (byte[])sourceMqmd.ApplIdentityData.Clone();
targetMqmd.PutApplType = sourceMqmd.PutApplType;
targetMqmd.PutApplName = (byte[])sourceMqmd.PutApplName.Clone();
targetMqmd.PutDate = (byte[])sourceMqmd.PutDate.Clone();
targetMqmd.PutTime = (byte[])sourceMqmd.PutTime.Clone();
targetMqmd.ApplOriginData = (byte[])sourceMqmd.ApplOriginData.Clone();
targetMqmd.GroupId = (byte[])sourceMqmd.GroupId.Clone();
targetMqmd.MsgSequenceNumber = sourceMqmd.MsgSequenceNumber;
targetMqmd.Offset = sourceMqmd.Offset;
targetMqmd.MsgFlags = sourceMqmd.MsgFlags;
targetMqmd.OriginalLength = sourceMqmd.OriginalLength;
}
finally
{
base.TrExit(method);
}
}
public void Get(MQMessage message, MQGetMessageOptions gmo, int maxMsgSize)
{
uint method = 0x7a;
this.TrEntry(method, new object[] { message, gmo, maxMsgSize });
int dataLength = 0;
byte[] buffer = null;
int options = -1;
bool flag = true;
int compCode = 0;
int reason = 0;
try
{
if (message == null)
{
base.throwNewMQException(2, 0x7ea);
}
if (gmo == null)
{
base.throwNewMQException(2, 0x88a);
}
if (maxMsgSize < 0)
{
base.throwNewMQException(2, 0x7d5);
}
options = gmo.Options;
if ((gmo.Options & 0x1006) == 0)
{
base.TrText(method, "Setting explicit NO_SYNCPOINT");
gmo.Options |= 4;
}
if (base.qMgr.CommandLevel >= 700)
{
flag = (options & 0x1e000000) == 0;
if (((options & 0x8000000) != 0) || flag)
{
gmo.Options &= -134217729;
gmo.Options |= 0x2000000;
}
}
if ((Transaction.Current != null) && !base.qMgr.IsXAEnabled)
{
base.qMgr.IsXAEnabled = true;
}
int characterSet = message.CharacterSet;
if (!base.qMgr.IsHconnValid)
{
base.throwNewMQException(2, 0x7e2);
}
message.ClearMessage();
if (maxMsgSize == 0)
{
int num7 = gmo.Options;
MQBase.MQMD targetMqmd = new MQBase.MQMD();
this.CopyMQMD(message.md.StructMQMD, ref targetMqmd);
maxMsgSize = defaultMaxMsgSize;
buffer = new byte[maxMsgSize];
gmo.Options &= -65;
if ((num7 & 0x4000) == 0x4000)
{
MQLPIGetOpts lpiGetOpts = new MQLPIGetOpts();
lpiGetOpts.SetOptions(lpiGetOpts.GetOptions() | MQLPIGetOpts.lpiGETOPT_FULL_MESSAGE);
((NmqiSP)base.qMgr.nmqiConnector).zstMQGET(base.qMgr.hConn, base.objectHandle.HOBJ, ref message.md, ref gmo, maxMsgSize, buffer, out dataLength, lpiGetOpts, out compCode, out reason);
}
else
{
base.qMgr.nmqiConnector.MQGET(base.qMgr.hConn, base.hObj, message.md, gmo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
if (0x7da == reason)
{
maxMsgSize = dataLength;
buffer = new byte[maxMsgSize];
base.qMgr.nmqiConnector.MQGET(base.qMgr.hConn, base.hObj, message.md, gmo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
while ((compCode != 0) && (0x820 == reason))
{
gmo.Options = num7;
MQBase.MQMD structMQMD = message.md.StructMQMD;
this.CopyMQMD(targetMqmd, ref structMQMD);
message.md.StructMQMD = structMQMD;
maxMsgSize = dataLength;
buffer = new byte[maxMsgSize];
gmo.Options &= -65;
base.qMgr.nmqiConnector.MQGET(base.qMgr.hConn, base.hObj, message.md, gmo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
if ((0x848 == reason) || (0x88e == reason))
{
string objectId = "Server Binding convert message";
byte[] outString = null;
int outLength = 0;
uint bytesConverted = 0;
if (CommonServices.ConvertString(objectId, message.md.StructMQMD.CodedCharacterSetId, characterSet, buffer, dataLength, out outString, ref outLength, 0, out bytesConverted) == 0)
{
buffer = outString;
maxMsgSize = outLength;
dataLength = outLength;
compCode = 0;
reason = 0;
}
}
}
else
{
buffer = new byte[maxMsgSize];
base.qMgr.nmqiConnector.MQGET(base.qMgr.hConn, base.hObj, message.md, gmo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
byte[] b = buffer;
if (compCode == 0)
{
bool flag2 = false;
if (base.qMgr.CommandLevel >= 700)
{
if (flag)
{
if (this.propControl != 3)
{
flag2 = true;
}
}
else if ((options & 0x8000000) != 0)
{
flag2 = true;
}
if (flag2 && (dataLength > 0x24))
{
b = this.PerformMsgProcessingAfterGet(ref message, buffer, (dataLength > buffer.Length) ? buffer.Length : dataLength);
dataLength = b.Length;
}
}
}
message.totalMessageLength = dataLength;
if (dataLength > 0)
{
message.Write(b, 0, (dataLength < maxMsgSize) ? dataLength : maxMsgSize);
message.Seek(0);
}
if (compCode != 0)
{
base.qMgr.CheckHConnHealth(reason);
base.throwNewMQException(compCode, reason);
}
}
catch (MQException exception)
{
compCode = exception.CompCode;
reason = exception.Reason;
throw exception;
}
catch (Exception exception2)
{
base.TrException(method, exception2);
compCode = 2;
reason = 0x893;
throw exception2;
}
finally
{
base.unsafe_compCode = compCode;
base.unsafe_reason = reason;
gmo.Options = options;
base.TrExit(method);
}
}
public static extern void zstMQGET(int hConn, int hObj, ref MQBase.MQMD md, ref MQBase.MQGMO gmo, int bufferLength, byte[] buffer, out int dataLength, ref MQBase.lpiGETOPT lpiGetOpts, out int compCode, out int reason);
public static extern void MQPUT1(int hConn, IntPtr mqodPtr, ref MQBase.MQMD mqmd, ref MQBase.MQPMO mqpmo, int length, [In] byte[] buffer, out int compCode, out int reason);
public static extern void MQGET(int hConn, int hObj, ref MQBase.MQMD mqmd, ref MQBase.MQGMO mqgmo, int bufferLength, [Out] byte[] buffer, out int dataLength, out int compCode, out int reason);
public MQMessageDescriptor()
{
this.mqmd = new MQBase.MQMD();
base.TrConstructor("%Z% %W% %I% %E% %U%");
this.ClearInvalidFields(0);
}
public static extern void lpiSPIPut(int hConn, int hObj, ref MQBase.MQMD mqmd, ref MQBase.MQPMO mqpmo, int bufferLength, [In] byte[] buffer, ref LPIPUTOPTS PutOptsIn, out int compCode, out int reason);
public static extern void lpiSPIGet(int hConn, int hObj, ref MQBase.MQMD mqmd, ref MQBase.MQGMO mqgmo, int bufferLength, [Out] byte[] buffer, out int dataLength, ref LPIGETOPT GetData, out int compCode, out int reason);
public static extern void nmqiMultiBufMQPut1(int hConn, ref MQBase.MQOD mqod, ref MQBase.MQMD mqmd, ref MQBase.MQPMO mqpmo, int numBuffers, [In] byte[] buffer1, int length1, [In] byte[] buffer2, int length2, [In] byte[] buffer3, int length3, [In] byte[] buffer4, int length4, [In] byte[] buffer5, int length5, [In] byte[] buffer6, int length6, out int compCode, out int reason);
public void Get(MQMessage message, MQGetMessageOptions gmo, int maxMsgSize, int spigmo)
{
uint method = 550;
this.TrEntry(method, new object[] { message, gmo, maxMsgSize, spigmo });
int num2 = 0;
bool flag = false;
int dataLength = 0;
byte[] buffer = null;
int compCode = 0;
int reason = 0;
try
{
NmqiSP nmqiConnector = (NmqiSP)base.qMgr.nmqiConnector;
if (message == null)
{
base.throwNewMQException(2, 0x7ea);
}
if (gmo == null)
{
base.throwNewMQException(2, 0x88a);
}
if (maxMsgSize < 0)
{
base.throwNewMQException(2, 0x7d5);
}
MQSPIGetOpts spigo = new MQSPIGetOpts(spigmo);
int options = gmo.Options;
int characterSet = message.CharacterSet;
int num7 = gmo.Options;
if ((num7 & 0x8000000) != 0)
{
gmo.Options &= -134217729;
gmo.Options |= 0x2000000;
}
else if ((((num7 & 0x10000000) == 0) && ((num7 & 0x2000000) == 0)) && ((num7 & 0x4000000) == 0))
{
gmo.Options |= 0x2000000;
}
message.ClearMessage();
num2 = gmo.Options;
flag = true;
if ((gmo.Options & 0x1006) == 0)
{
gmo.Options |= 4;
}
if (maxMsgSize == 0)
{
int num8 = gmo.Options;
MQBase.MQMD targetMqmd = new MQBase.MQMD();
base.CopyMQMD(message.md.StructMQMD, ref targetMqmd);
maxMsgSize = MQDestination.defaultMaxMsgSize;
buffer = new byte[maxMsgSize];
gmo.Options &= -65;
nmqiConnector.SPIGet(base.qMgr.hConn, base.objectHandle.HOBJ, ref message.md, ref gmo, ref spigo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
while ((1 == compCode) && (0x820 == reason))
{
gmo.Options = num8;
MQBase.MQMD structMQMD = message.md.StructMQMD;
base.CopyMQMD(targetMqmd, ref structMQMD);
message.md.StructMQMD = structMQMD;
maxMsgSize = dataLength;
buffer = new byte[maxMsgSize];
gmo.Options &= -65;
nmqiConnector.SPIGet(base.qMgr.hConn, base.objectHandle.HOBJ, ref message.md, ref gmo, ref spigo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
gmo.Options = num8;
}
else
{
buffer = new byte[maxMsgSize];
nmqiConnector.SPIGet(base.qMgr.hConn, base.objectHandle.HOBJ, ref message.md, ref gmo, ref spigo, maxMsgSize, buffer, out dataLength, out compCode, out reason);
}
if (compCode != 2)
{
this.spiQueueEmpty = spigo.QueueEmpty != 0;
message.spiInherited = spigo.Inherited != 0;
message.spiQTime = spigo.QTime;
}
else
{
this.spiQueueEmpty = false;
message.spiInherited = false;
message.spiQTime = 0L;
}
byte[] b = null;
if (compCode != 2)
{
if ((options & 0x2000000) == 0)
{
b = base.PerformMsgProcessingAfterGet(ref message, buffer, (dataLength > buffer.Length) ? buffer.Length : dataLength);
}
else
{
b = buffer;
}
dataLength = b.Length;
}
gmo.Options = options;
message.totalMessageLength = dataLength;
if (dataLength > 0)
{
message.Write(b, 0, (dataLength < maxMsgSize) ? dataLength : maxMsgSize);
message.Seek(0);
}
if (compCode != 0)
{
base.qMgr.CheckHConnHealth(reason);
base.throwNewMQException(compCode, reason);
}
}
catch (MQException exception)
{
compCode = exception.CompCode;
reason = exception.Reason;
throw exception;
}
finally
{
if (flag)
{
gmo.Options = num2;
}
base.unsafe_compCode = compCode;
base.unsafe_reason = reason;
base.TrExit(method);
}
}
