337 lines
8.5 KiB
C++
337 lines
8.5 KiB
C++
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/*
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* REVISIONS:
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* jod30NOV92 Changes made due to GCIP stuff
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* ane16DEC92 Added cdefine.h
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* pcy02Feb93: AddEvent must return a value. Changed to return ErrNO_ERROR
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* cad29Oct93: added get next attr
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* cad08Dec93: added extended get/set types
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* mwh05May94: #include file madness , part 2
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* mwh07Jun94: port for NCR
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* jbc07Nov96: added check to only allow one transaction per code
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* mds10Jul97: modified Transaction Item Equal() function
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* mds10Jul97: changed GetFirstAttribute() to const to work with Equal()
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* mds14Jul97: StrIntCmpI was renamed to ApcStrIntCmpI
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*/
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#define INCL_BASE
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#define INCL_NOPM
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#include "cdefine.h"
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#include "_defs.h"
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extern "C" {
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#include <stdlib.h>
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#include <string.h>
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}
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#include "trans.h"
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#include "apc.h"
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#include "err.h"
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#include "event.h"
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#include "list.h"
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#include "message.h"
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#include "utils.h"
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#if (C_OS & C_NCR)
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# include "incfix.h"
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#endif
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TransactionObject::TransactionObject(Type type, INT anId)
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: theType(type),
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theId(anId),
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theProtocolMessageList((List*)NULL),
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thePMIterator((ListIterator*)NULL)
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{
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theProtocolMessageList = new List();
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if (theProtocolMessageList)
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thePMIterator = &(RListIterator)(theProtocolMessageList->InitIterator());
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else
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SetObjectStatus(ErrMEMORY);
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}
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TransactionObject:: ~TransactionObject()
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{
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if (theProtocolMessageList)
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theProtocolMessageList->FlushAll();
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delete theProtocolMessageList;
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theProtocolMessageList = (List*)NULL;
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delete thePMIterator;
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thePMIterator = NULL;
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}
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VOID TransactionObject::AddMessage(PMessage aMessage)
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{
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theProtocolMessageList->Append(aMessage);
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}
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INT TransactionItem::transactionItemCount = 0;
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TransactionItem::TransactionItem(Type aType, INT aCode, CHAR* aValue)
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: TransactionObject(aType, transactionItemCount++),
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theCode(aCode),
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theErrorCode(0),
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theValue((CHAR*)NULL),
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theAttributeList((List*)NULL),
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theAttribIterator((ListIterator*)NULL)
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{
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SetValue(aValue);
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theAttributeList = new List();
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if (theAttributeList)
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theAttribIterator = &(RListIterator)(theAttributeList->InitIterator());
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}
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TransactionItem::~TransactionItem()
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{
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if (theValue)
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free(theValue);
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theValue = (CHAR*)NULL;
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if (theAttributeList)
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theAttributeList->FlushAll();
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delete theAttributeList;
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theAttributeList = (List*)NULL;
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delete theAttribIterator;
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theAttribIterator = (ListIterator*)NULL;
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}
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VOID TransactionItem::SetValue(CHAR* aValue)
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{
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if (theValue != (CHAR*)NULL)
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{
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free(theValue);
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theValue = (CHAR*)NULL;
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}
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if (aValue != (CHAR*)NULL)
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theValue = _strdup(aValue);
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}
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VOID TransactionItem::AddAttribute(PAttribute anAttribute)
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{
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theAttributeList->Append(anAttribute);
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}
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VOID TransactionItem::AddAttribute(INT aCode, CHAR* aValue)
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{
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PAttribute attribute = new Attribute(aCode, aValue);
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AddAttribute(attribute);
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}
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PAttribute TransactionItem:: GetFirstAttribute() const
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{
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theAttribIterator->Reset();
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return (Attribute*)theAttributeList->GetHead();
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}
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PAttribute TransactionItem:: GetNextAttribute()
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{
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PAttribute ret = (PAttribute)(theAttribIterator->Next());
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return ret;
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}
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INT TransactionItem:: Equal(RObj obj) const
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{
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INT ret_value = FALSE;
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RTransactionItem trans_item = (RTransactionItem) obj;
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if (trans_item.GetCode() == GetCode()){
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ret_value = TRUE;
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// if the code values are the same, this does not
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// necessarily mean that the transaction items are equal
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// A transaction item contains a list of attributes, and
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// if the first attributes of each transaction item are
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// not equal, then the transaction items are not equal.
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// get first attributes from the attribute list
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PAttribute attrib1 = trans_item.GetFirstAttribute();
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PAttribute attrib2 = GetFirstAttribute();
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// if both attributes are present
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if(attrib1 && attrib2){
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// get actual attribute values
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PCHAR attrib_str1 = attrib1->GetValue();
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PCHAR attrib_str2 = attrib2->GetValue();
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// check to make sure that attribute values are not NULL
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if(attrib_str1 != NULL && attrib_str2 != NULL){
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if(attrib_str1[0] != NULL && attrib_str2[0] != NULL){
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// if both of the attribute strings are not equal to
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// one another, then return false
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if(ApcStrIntCmpI(attrib_str1,attrib_str2) != EQUAL){
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ret_value = FALSE;
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}
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}
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}
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}
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}
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return ret_value;
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}
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INT TransactionGroup::transactionGroupCount = 0;
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TransactionGroup::TransactionGroup(Type aType) :
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TransactionObject(aType, transactionGroupCount++),
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theAuthenticationString((CHAR*)NULL),
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theResponse((CHAR*)NULL),
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theEventList((List*)NULL),
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theEventIterator((ListIterator*)NULL),
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theTransactionList((List*)NULL),
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theTransactionIterator((ListIterator*)NULL),
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InitialSetResponseRepeated(0),
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InitialSetResponse((CHAR*)NULL),
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theErrorCode(0),
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theErrorIndex(0)
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{
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theEventList = new List();
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theEventIterator = &(RListIterator)(theEventList->InitIterator());
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theTransactionList = new List();
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theTransactionIterator = &(RListIterator)(theTransactionList->InitIterator());
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}
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TransactionGroup:: ~TransactionGroup()
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{
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if (theAuthenticationString)
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free (theAuthenticationString);
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theAuthenticationString =(CHAR*)NULL;
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if (theResponse)
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free( theResponse);
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theResponse =(CHAR*)NULL;
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if (InitialSetResponse)
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free(InitialSetResponse);
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InitialSetResponse = (CHAR*)NULL;
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theEventList->FlushAll();
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delete theEventList;
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theEventList = (List*)NULL;
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delete theEventIterator;
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theEventIterator = NULL;
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theTransactionList->FlushAll();
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delete theTransactionList;
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theTransactionList = (List*)NULL;
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delete theTransactionIterator;
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theTransactionIterator = NULL;
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}
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INT TransactionGroup:: Equal(RObj obj) const
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{
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// if (strcmp(obj.IsA(), IsA()))
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// return FALSE;
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RTransactionGroup tg = (RTransactionGroup)obj;
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if (tg.GetId() == GetId())
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return TRUE;
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return FALSE;
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}
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VOID TransactionGroup::SetAuthentication(CHAR* aString)
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{
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if (theAuthenticationString != (CHAR*)NULL)
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{
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free(theAuthenticationString);
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theAuthenticationString = (CHAR*)NULL;
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}
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if (aString != (CHAR*)NULL)
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theAuthenticationString = _strdup(aString);
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}
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VOID TransactionGroup::SetResponse(CHAR* aString)
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{
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if (theResponse != (CHAR*)NULL)
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{
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free(theResponse);
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theResponse = (CHAR*)NULL;
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}
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if (aString != (CHAR*)NULL)
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theResponse = _strdup(aString);
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}
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VOID TransactionGroup:: SetInitialSetResponseRepeated(INT repeat)
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{
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InitialSetResponseRepeated = repeat;
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}
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VOID TransactionGroup:: SetErrorIndex(INT index)
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{
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theErrorIndex = index;
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}
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VOID TransactionGroup:: SetInitialSetResponse(CHAR* initialResponse)
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{
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InitialSetResponse = _strdup(initialResponse);
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}
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INT TransactionGroup::AddTransactionItem(PTransactionItem aTransactionItem)
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{
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int err = ErrNO_ERROR;
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Type addType = aTransactionItem->GetType();
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// simple transactions types can be added to complex groups, but
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// not vice-versa. This is a completely arbitrary exclusion,
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// and could be changed if needed. For now it save a couple
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// of lines of code.
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//
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if ((addType == theType) ||
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((theType == EXTENDED_GET) && (addType == GET)) ||
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((theType == EXTENDED_SET) && (addType == SET)))
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{
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// Check to see if transaction already exists.
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PTransactionItem trans_item = (PTransactionItem)NULL;
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trans_item = (PTransactionItem)theTransactionList->Find(aTransactionItem);
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// If the transaction was not found, then add it to theTransactionList
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if (trans_item==NULL)
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{
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theTransactionList->Append(aTransactionItem);
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}
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if (theTransactionIterator == (ListIterator*)NULL) {
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theTransactionIterator =
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&(RListIterator)(theTransactionList->InitIterator());
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}
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}
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else
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{
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aTransactionItem->SetErrorCode(ErrTYPE_COMBINATION);
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err = ErrTYPE_COMBINATION;
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}
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return err;
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}
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INT TransactionGroup::AddEvent(PEvent aEvent)
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{
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// theEventList->Add(*aEvent);
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return ErrNO_ERROR;
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}
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PTransactionItem TransactionGroup::GetCurrentTransaction()
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{
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return (PTransactionItem)(& (theTransactionIterator->Current()));
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}
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PTransactionItem TransactionGroup::GetFirstTransactionItem()
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{
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theTransactionIterator->Reset();
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return (PTransactionItem) theTransactionList->GetHead();
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}
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PTransactionItem TransactionGroup::GetNextTransactionItem()
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{
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return (PTransactionItem) theTransactionIterator->Next();
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}
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