/* d4inline.c   (c)Copyright Sequiter Software Inc., 1988-1996.  All rights reserved. */

#include "d4all.h"
#ifndef S4UNIX
   #ifdef __TURBOC__
      #pragma hdrstop
   #endif  /* __TUROBC__ */
#endif  /* S4UNIX */

#ifdef S4SERVER
#ifndef S4SINGLE
int S4FUNCTION code4unlockAuto( CODE4 *c4 )
{
   int rc ;

   rc = code4trans( c4 )->unlockAuto ;
   #ifndef S4OFF_WRITE
      #ifndef S4OFF_TRAN
         if ( rc != 0 )
         {
            if ( code4tranStatus( c4 ) == r4rollback )
               return 0 ;
            if ( code4transEnabled( c4 ) )
               if ( code4tranStatus( c4 ) == r4active )
                  return 0 ;
         }
      #endif
   #endif

   return rc ;
}
#endif
#endif

#ifndef S4INLINE

/*
#ifndef S4SINGLE
int trans4unlockAuto( TRAN4 *t4 )
{
   return t4->unlockAuto ;
}

void trans4unlockAutoSet( TRAN4 *t4, int val )
{
   t4->unlockAuto = val ;
}
#endif
*/

#ifndef S4SERVER
#ifndef S4SINGLE
int code4unlockAutoSave( CODE4 *c4 )
{
   return c4->c4trans.trans.savedUnlockAuto ;
}

int S4FUNCTION code4unlockAuto( CODE4 *c4 )
{
   return c4->c4trans.trans.unlockAuto ;
}

S4EXPORT void S4FUNCTION code4unlockAutoSet( CODE4 *c4, int val )
{
   c4->c4trans.trans.unlockAuto = val ;
}
#endif  /* S4SINGLE */

#ifndef S4OFF_WRITE
#ifndef S4OFF_TRAN
int S4FUNCTION code4tranStatus( CODE4 *c4 )
{
   return c4->c4trans.trans.currentTranStatus ;
}

S4EXPORT int S4FUNCTION code4tranStatusSet( CODE4 *c4, const int val )
{
   return c4->c4trans.trans.currentTranStatus = val ;
}
#endif
#endif

#endif  /*  S4SERVER */

#ifdef S4SERVER
#ifndef S4SINGLE
int code4unlockAutoSave( CODE4 *c4 )
{
   return c4->currentClient->trans.savedUnlockAuto ;
}

void S4FUNCTION code4unlockAutoSet( CODE4 *c4, int val )
{
   c4->currentClient->trans.unlockAuto = val ;
}
#endif  /* S4SINGLE */

#ifndef S4OFF_WRITE
#ifndef S4OFF_TRAN
int S4FUNCTION code4tranStatus( CODE4 *c4 )
{
   return c4->currentClient->trans.currentTranStatus ;
}

int S4FUNCTION code4tranStatusSet( CODE4 *c4, const int val )
{
   return c4->currentClient->trans.currentTranStatus = val ;
}

int code4transEnabled( CODE4 *c4 )
{
   #ifdef S4CLIENT
      return ( c4->currentClient->trans.c4trans->enabled ) ;
   #else
      return ( c4->currentClient->trans.c4trans->enabled && code4tranStatus( c4 ) != r4rollback && code4tranStatus( c4 ) != r4off ) ;
   #endif
}
#endif  /* S4OFF_TRAN */
#endif  /* S4OFF_WRITE */

TRAN4 *code4trans( CODE4 *c4 )
{
   return &c4->currentClient->trans ;
}
#else
#ifndef S4OFF_TRAN
int code4transEnabled( CODE4 *c4 )
{
   #ifdef S4CLIENT
      return c4->c4trans.enabled ;
   #else
      return ( c4->c4trans.enabled && code4tranStatus( c4 ) != r4rollback && code4tranStatus( c4 ) != r4off ) ;
   #endif
}
#endif  /* S4OFF_TRAN */

TRAN4 *code4trans( CODE4 *c4 )
{
   return &c4->c4trans.trans ;
}
#endif

#ifndef S4CLIENT
#ifndef S4OFF_TRAN
unsigned short int tran4entryLen( LOG4HEADER *header )
{
   return sizeof( LOG4HEADER ) + header->dataLen + sizeof( TRAN4ENTRY_LEN ) ;
}
#endif
#endif

int tran4dataListSet( TRAN4 *t4, LIST4 *list )
{
   #ifdef E4PARM_LOW
      if ( t4 == 0 )
         return error4( 0, e4parm_null, E93839 ) ;
   #endif
   t4->dataList = list ;
   return 0 ;
}

LIST4 *S4FUNCTION tran4dataList( TRAN4 *t4 )
{
   #ifdef E4PARM_LOW
      if ( t4 == 0 )
      {
         error4( 0, e4parm_null, E93838 ) ;
         return 0 ;
      }
   #endif
   return t4->dataList ;
}
#endif   /* S4INLINE */