187 lines
4.7 KiB
C
187 lines
4.7 KiB
C
/* $Doc$
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* $Description$ Debug functions.
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* $Requirement$ source\rtl\itemapi.c (1999/05/04)
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* $Date$ 1999/05/06
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* $End$ */
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#include <extend.h>
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#include <ctoharb.h>
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#include <ctype.h>
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#include <itemapi.h>
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extern STACK stack; /* External data used */
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extern HB_ITEM aStatics;
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PHB_ITEM ArrayClone( PHB_ITEM );
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/* $Doc$
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* $FuncName$ <aStat> __aStatic()
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* $Description$ Return the statics array
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*
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* Please aClone before assignments
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* $End$ */
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HARBOUR __ASTATIC()
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{
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PHB_ITEM pStatics = hb_arrayClone( &aStatics );
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ItemCopy( &stack.Return, pStatics );
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hb_itemRelease( pStatics );
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}
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/* $Doc$
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* $FuncName$ <xStat> __Static(<nStatic>)
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* $Description$ Return a specified statics
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* $End$ */
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HARBOUR __STATIC()
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{
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PHB_ITEM pStatic;
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WORD wStatic;
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wStatic = _parni(1);
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pStatic = ( ( PBASEARRAY ) aStatics.value.pBaseArray )->pItems +
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stack.iStatics + wStatic - 1;
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hb_itemReturn( pStatic );
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}
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/* $Doc$
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* $FuncName$ AddToArray( <pItem>, <pReturn>, <wPos> )
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* $Description$ Add <pItem> to array <pReturn> at pos <wPos>
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* $End$ */
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void AddToArray( PHB_ITEM pItem, PHB_ITEM pReturn, WORD wPos )
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{
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PHB_ITEM pTemp;
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if( pItem->wType == IT_SYMBOL)
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{ /* Symbol is pushed as text */
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pTemp = hb_itemNew(NULL); /* Create temporary string */
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pTemp->wType = IT_STRING;
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pTemp->wLength = strlen( pItem->value.pSymbol->szName )+2;
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pTemp->value.szText = (char *) _xgrab( pTemp->wLength+1 );
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sprintf( pTemp->value.szText, "[%s]", pItem->value.pSymbol->szName );
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hb_itemArrayPut( pReturn, wPos, pTemp );
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ItemRelease( pTemp ); /* Get rid of temporary str.*/
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_xfree( pTemp );
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}
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else /* Normal types */
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hb_itemArrayPut( pReturn, wPos, pItem );
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}
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/* $Doc$
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* $FuncName$ <nVars> __GlobalStackLen()
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* $Description$ Returns the length of the global stack
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* $End$ */
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WORD GlobalStackLen( void )
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{
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PHB_ITEM pItem;
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WORD nCount = 0;
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for( pItem = stack.pItems; pItem++ <= stack.pPos; nCount++ );
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return( nCount );
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}
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HARBOUR __GLOBALSTACKLEN()
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{
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_retni( GlobalStackLen() );
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}
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/* $Doc$
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* $FuncName$ <aStack> __aGlobalStack()
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* $Description$ Returns the global stack
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* $End$ */
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HARBOUR __AGLOBALSTACK()
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{
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PHB_ITEM pReturn;
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PHB_ITEM pItem;
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WORD wLen = GlobalStackLen();
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WORD wPos = 1;
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pReturn = hb_itemArrayNew( wLen ); /* Create a transfer array */
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for( pItem = stack.pItems; pItem <= stack.pPos; pItem++ )
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AddToArray( pItem, pReturn, wPos++ );
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hb_itemReturn( pReturn );
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ItemRelease( pReturn );
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_xfree( pReturn );
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}
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/* $Doc$
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* $FuncName$ <nVars> __StackLen()
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* $Description$ Returns the length of the stack of the calling function
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* $End$ */
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WORD StackLen( void )
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{
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PHB_ITEM pItem;
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PHB_ITEM pBase = stack.pItems + stack.pBase->wBase;
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WORD nCount = 0;
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for( pItem = pBase; pItem < stack.pBase; pItem++, nCount++ );
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return( nCount );
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}
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HARBOUR __STACKLEN()
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{
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_retni( StackLen() );
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}
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/* $Doc$
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* $FuncName$ <aStack> __aStack()
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* $Description$ Returns the stack of the calling function
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* "[<symbol>]" Means symbol.
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*
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* [1] Symbol of current function
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* [2] Self | NIL
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* [3 .. x] Parameters
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* [x+1 .. y] Locals
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* [y+1 ..] Pushed data
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* $End$ */
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HARBOUR __ASTACK()
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{
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PHB_ITEM pReturn;
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PHB_ITEM pItem;
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PHB_ITEM pBase = stack.pItems + stack.pBase->wBase;
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WORD wLen = StackLen();
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WORD wPos = 1;
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pReturn = hb_itemArrayNew( wLen ); /* Create a transfer array */
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for( pItem = pBase; pItem < stack.pBase; pItem++ )
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AddToArray( pItem, pReturn, wPos++ );
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hb_itemReturn( pReturn );
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ItemRelease( pReturn );
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_xfree( pReturn );
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}
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/* $Doc$
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* $FuncName$ <aParam> __aParam()
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* $Description$ Returns the passed parameters of the calling function
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* $End$ */
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/* TODO : put bLocals / bParams */
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/* somewhere for declared parameters */
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/* and locals */
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HARBOUR __APARAM()
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{
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PHB_ITEM pReturn;
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PHB_ITEM pItem;
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PHB_ITEM pBase = stack.pItems + stack.pBase->wBase;
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/* Skip function + self */
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WORD wLen = pBase->wParams;
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WORD wPos = 1;
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pReturn = hb_itemArrayNew( wLen ); /* Create a transfer array */
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for( pItem = pBase+2; wLen--; pItem++ )
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AddToArray( pItem, pReturn, wPos++ );
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hb_itemReturn( pReturn );
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ItemRelease( pReturn );
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_xfree( pReturn );
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}
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