static LPTSTR s_StringList( int iParam )
{
PHB_ITEM pItem = hb_param( iParam, HB_IT_ARRAY | HB_IT_STRING ), pArrItem;
LPTSTR lpStr = NULL;
if( pItem )
{
HB_SIZE nLen, nSize, nTotal, n, n1;
if( HB_IS_ARRAY( pItem ) )
{
nSize = hb_arrayLen( pItem );
for( n = nLen = 0; n < nSize; ++n )
{
pArrItem = hb_arrayGetItemPtr( pItem, n + 1 );
if( HB_IS_STRING( pArrItem ) )
{
n1 = HB_ITEMCOPYSTR( pArrItem, NULL, 0 );
if( n1 )
nLen += n1 + 1;
}
}
if( nLen )
{
nTotal = nLen + 1;
lpStr = ( LPTSTR ) hb_xgrab( nTotal * sizeof( TCHAR ) );
for( n = nLen = 0; n < nSize; ++n )
{
pArrItem = hb_arrayGetItemPtr( pItem, n + 1 );
if( HB_IS_STRING( pArrItem ) )
{
n1 = HB_ITEMCOPYSTR( pArrItem,
lpStr + nLen, nTotal - nLen );
if( n1 )
nLen += n1 + 1;
}
}
lpStr[ nLen ] = 0;
}
}
else
{
nLen = HB_ITEMCOPYSTR( pItem, NULL, 0 );
if( nLen )
{
lpStr = ( LPTSTR ) hb_xgrab( ( nLen + 1 ) * sizeof( TCHAR ) );
HB_ITEMCOPYSTR( pItem, lpStr, nLen );
lpStr[ nLen ] = 0;
}
}
}
return lpStr;
}
PHB_ITEM hb_i18n_gettext( PHB_ITEM pMsgID, PHB_ITEM pContext )
{
PHB_I18N_TRANS pI18N = hb_i18n_table();
PHB_CODEPAGE cdpage = NULL;
PHB_ITEM pMsgDst = pMsgID;
if( pI18N )
{
PHB_ITEM pTable = pContext && pI18N->context_table ?
hb_hashGetItemPtr( pI18N->context_table, pContext, 0 ) :
pI18N->default_context;
cdpage = pI18N->base_cdpage;
if( pTable )
{
pTable = hb_hashGetItemPtr( pTable, pMsgID, 0 );
if( pTable )
{
if( HB_IS_ARRAY( pTable ) )
pTable = hb_arrayGetItemPtr( pTable, 1 );
if( pTable && HB_IS_STRING( pTable ) )
{
pMsgID = pTable;
cdpage = pI18N->cdpage;
}
}
}
}
if( pMsgID )
{
if( HB_IS_STRING( pMsgID ) )
{
if( cdpage )
{
PHB_CODEPAGE cdp = hb_vmCDP();
if( cdp && cdp != cdpage )
{
if( pMsgDst != pMsgID )
{
hb_itemCopy( pMsgDst, pMsgID );
pMsgID = pMsgDst;
}
hb_i18n_transitm( pMsgID, cdpage, cdp );
}
}
}
else
pMsgID = NULL;
}
return pMsgID;
}
int hb_sockexSelect( PHB_ITEM pArrayRD, HB_BOOL fSetRD,
PHB_ITEM pArrayWR, HB_BOOL fSetWR,
PHB_ITEM pArrayEX, HB_BOOL fSetEX,
HB_MAXINT timeout, HB_SOCKET_FUNC pFunc )
{
int iResult;
HB_SIZE nRead = 0, nWrite = 0, nLen, nPos;
PHB_SOCKEX pSock;
if( pArrayRD )
{
nLen = hb_arrayLen( pArrayRD );
for( nPos = 1; nPos <= nLen; ++nPos )
{
pSock = hb_sockexItemGet( hb_arrayGetItemPtr( pArrayRD, nPos ) );
if( pSock && pSock->pFilter->CanRead( pSock, HB_TRUE, 0 ) > 0 )
{
++nRead;
if( fSetRD && nRead != nPos )
hb_itemMove( hb_arrayGetItemPtr( pArrayRD, nRead ),
hb_arrayGetItemPtr( pArrayRD, nPos ) );
}
}
}
if( pArrayWR )
{
nLen = hb_arrayLen( pArrayWR );
for( nPos = 1; nPos <= nLen; ++nPos )
{
pSock = hb_sockexItemGet( hb_arrayGetItemPtr( pArrayWR, nPos ) );
if( pSock && pSock->pFilter->CanWrite( pSock, HB_TRUE, 0 ) > 0 )
{
++nWrite;
if( fSetWR && nWrite != nPos )
hb_itemMove( hb_arrayGetItemPtr( pArrayWR, nWrite ),
hb_arrayGetItemPtr( pArrayWR, nPos ) );
}
}
}
if( nRead > 0 || nWrite > 0 )
{
if( fSetRD && pArrayRD )
hb_arraySize( pArrayRD, nRead );
if( fSetWR && pArrayWR )
hb_arraySize( pArrayWR, nWrite );
if( fSetEX && pArrayEX )
hb_arraySize( pArrayEX, 0 );
iResult = ( int ) ( nRead + nWrite );
}
else
{
if( pFunc == NULL )
pFunc = s_socketSelectCallback;
iResult = hb_socketSelect( pArrayRD, fSetRD, pArrayWR, fSetWR, pArrayEX, fSetEX,
timeout, pFunc );
}
return iResult;
}
void hb_tblStructure( AREAP pArea, PHB_ITEM pStruct, HB_USHORT uiSize )
{
HB_USHORT uiFields, uiCount;
if( SELF_FIELDCOUNT( pArea, &uiFields ) == HB_SUCCESS )
{
if( hb_arraySize( pStruct, uiFields ) )
{
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
hb_fldStructure( pArea, uiCount, uiSize,
hb_arrayGetItemPtr( pStruct, uiCount ) );
}
}
}
/* This function creates an array item using 'iDimension' as an index
* to retrieve the number of elements from the parameter list.
*/
static void hb_arrayNewRagged( PHB_ITEM pArray, int iDimension )
{
HB_SIZE nElements;
HB_TRACE( HB_TR_DEBUG, ( "hb_arrayNewRagged(%p, %d)", pArray, iDimension ) );
nElements = hb_parns( iDimension );
/* create an array */
hb_arrayNew( pArray, nElements );
if( ++iDimension <= hb_pcount() )
{
/* call self recursively to create next dimensions
*/
while( nElements )
hb_arrayNewRagged( hb_arrayGetItemPtr( pArray, nElements-- ), iDimension );
}
}
static const char * hb_dbTransFieldPos( PHB_ITEM pFields, HB_USHORT uiField )
{
const char * szField = NULL;
PHB_ITEM pItem;
pItem = hb_arrayGetItemPtr( pFields, uiField );
if( pItem )
{
if( HB_IS_ARRAY( pItem ) )
szField = hb_arrayGetCPtr( pItem, DBS_NAME );
else
szField = hb_itemGetCPtr( pItem );
if( *szField == '\0' )
szField = NULL;
}
return szField;
}
HB_EXPORT HB_FOFFSET hb_fileSizeGet( const char * pszFileName, HB_BOOL bUseDirEntry )
{
int i = s_fileFindDrv( pszFileName );
if( i >= 0 )
{
HB_ERRCODE uiError;
HB_FOFFSET nSize = 0;
if( bUseDirEntry )
{
PHB_ITEM pDir = hb_fileDirectory( pszFileName, "HS" );
uiError = hb_fsError();
if( pDir )
{
PHB_ITEM pEntry = hb_arrayGetItemPtr( pDir, 1 );
if( pEntry )
nSize = hb_arrayGetNInt( pEntry, F_SIZE );
hb_itemRelease( pDir );
}
}
else
{
PHB_FILE pFile = hb_fileExtOpen( pszFileName, NULL, FO_READ | FO_COMPAT, NULL, NULL );
if( pFile )
{
nSize = hb_fileSize( pFile );
uiError = hb_fsError();
hb_fileClose( pFile );
}
else
uiError = hb_fsError();
}
hb_fsSetFError( uiError );
return nSize;
}
return hb_fsFSize( pszFileName, bUseDirEntry );
}
/*
* Add <pItem> to array <pReturn> at pos <uiPos>
* AddToArray( <pItem>, <pReturn>, <uiPos> )
*/
static void AddToArray( PHB_ITEM pItem, PHB_ITEM pReturn, HB_SIZE nPos )
{
HB_TRACE( HB_TR_DEBUG, ( "AddToArray(%p, %p, %" HB_PFS "u)", pItem, pReturn, nPos ) );
if( HB_IS_SYMBOL( pItem ) ) /* Symbol is pushed as text */
{
PHB_ITEM pArrayItem = hb_arrayGetItemPtr( pReturn, nPos );
if( pArrayItem )
{
HB_SIZE nLen = strlen( pItem->item.asSymbol.value->szName ) + 2;
char * szBuff = ( char * ) hb_xgrab( nLen + 1 );
hb_snprintf( szBuff, nLen + 1, "[%s]", pItem->item.asSymbol.value->szName );
hb_itemPutCLPtr( pArrayItem, szBuff, nLen );
}
}
else /* Normal types */
hb_itemArrayPut( pReturn, nPos, pItem );
}
static void hb_fldStructure( AREAP pArea, HB_USHORT uiField, HB_USHORT uiSize,
PHB_ITEM pField )
{
#ifdef DBS_FLAG
static const HB_USHORT s_uiActions[] =
{ DBS_NAME, DBS_TYPE, DBS_LEN, DBS_DEC, DBS_FLAG };
#else
static const HB_USHORT s_uiActions[] =
{ DBS_NAME, DBS_TYPE, DBS_LEN, DBS_DEC };
#endif
HB_USHORT uiCount;
if( uiSize == 0 || uiSize > HB_SIZEOFARRAY( s_uiActions ) )
uiSize = HB_SIZEOFARRAY( s_uiActions );
hb_arrayNew( pField, uiSize );
for( uiCount = 0; uiCount < uiSize; ++uiCount )
{
SELF_FIELDINFO( pArea, uiField, s_uiActions[ uiCount ],
hb_arrayGetItemPtr( pField, uiCount + 1 ) );
}
}
/* --- SDD METHODS --- */
static HB_ERRCODE mysqlConnect( SQLDDCONNECTION * pConnection, PHB_ITEM pItem )
{
MYSQL * pMySql;
PHB_ITEM pItemUnixSocket = hb_arrayGetItemPtr( pItem, 7 );
pMySql = mysql_init( NULL );
if( ! mysql_real_connect( pMySql,
hb_arrayGetCPtr( pItem, 2 ) /* host */,
hb_arrayGetCPtr( pItem, 3 ) /* user */,
hb_arrayGetCPtr( pItem, 4 ) /* password */,
hb_arrayGetCPtr( pItem, 5 ) /* db */,
hb_arrayGetNI( pItem, 6 ) /* port */,
pItemUnixSocket && HB_IS_STRING( pItemUnixSocket ) ? hb_itemGetCPtr( pItemUnixSocket ) : NULL,
hb_arrayGetNI( pItem, 8 ) /* flags*/ ) )
{
hb_rddsqlSetError( mysql_errno( pMySql ), mysql_error( pMySql ), NULL, NULL, 0 );
mysql_close( pMySql );
return HB_FAILURE;
}
pConnection->pSDDConn = hb_xgrab( sizeof( SDDCONN ) );
( ( SDDCONN * ) pConnection->pSDDConn )->pMySql = pMySql;
return HB_SUCCESS;
}
HB_ERRCODE hb_dbTransStruct( AREAP lpaSource, AREAP lpaDest,
LPDBTRANSINFO lpdbTransInfo,
PHB_ITEM * pStruct, PHB_ITEM pFields )
{
HB_USHORT uiFields, uiSize, uiCount, uiPosSrc, uiPosDst, uiSizeSrc, uiSizeDst;
HB_ERRCODE errCode;
const char * szField;
HB_BOOL fAll;
errCode = SELF_FIELDCOUNT( lpaSource, &uiSizeSrc );
if( errCode != HB_SUCCESS )
return errCode;
if( lpaDest )
{
errCode = SELF_FIELDCOUNT( lpaDest, &uiSizeDst );
if( errCode != HB_SUCCESS )
return errCode;
uiSize = HB_MIN( uiSizeDst, uiSizeSrc );
}
else
{
uiSize = uiSizeDst = uiSizeSrc;
}
if( ! uiSize )
return HB_FAILURE;
if( hb_itemType( pFields ) & HB_IT_ARRAY )
{
uiFields = ( HB_USHORT ) hb_arrayLen( pFields );
if( uiFields )
uiSize = uiFields;
}
else
uiFields = 0;
fAll = ( uiSizeDst == uiSizeSrc );
lpdbTransInfo->lpaSource = lpaSource;
lpdbTransInfo->lpaDest = lpaDest;
lpdbTransInfo->lpTransItems = ( LPDBTRANSITEM )
hb_xgrab( uiSize * sizeof( DBTRANSITEM ) );
if( ! lpaDest )
{
*pStruct = hb_itemNew( NULL );
hb_arrayNew( *pStruct, 0 );
}
if( uiFields == 0 )
{
if( lpaDest )
{
PHB_ITEM pItem = hb_itemNew( NULL );
uiSize = 0;
for( uiCount = 1; uiCount <= uiSizeSrc; ++uiCount )
{
if( SELF_FIELDINFO( lpaSource, uiCount, DBS_NAME, pItem ) != HB_SUCCESS )
{
uiSize = 0;
break;
}
szField = hb_itemGetCPtr( pItem );
uiPosDst = hb_rddFieldExpIndex( lpaDest, szField );
if( uiPosDst != uiCount )
fAll = HB_FALSE;
if( uiPosDst )
{
HB_USHORT ui;
/* check for replicated field names in source area */
for( ui = 0; ui < uiSize; ++ui )
{
if( lpdbTransInfo->lpTransItems[ ui ].uiDest == uiPosDst )
break;
}
if( ui == uiSize )
{
lpdbTransInfo->lpTransItems[ uiSize ].uiSource = uiCount;
lpdbTransInfo->lpTransItems[ uiSize++ ].uiDest = uiPosDst;
}
}
}
hb_itemRelease( pItem );
}
else
{
hb_tblStructure( lpaSource, *pStruct, 0 );
uiSize = ( HB_USHORT ) hb_arrayLen( *pStruct );
for( uiCount = 0; uiCount < uiSize; ++uiCount )
{
lpdbTransInfo->lpTransItems[ uiCount ].uiSource =
lpdbTransInfo->lpTransItems[ uiCount ].uiDest = uiCount + 1;
}
}
}
else
{
uiSize = 0;
for( uiCount = 1; uiCount <= uiFields; ++uiCount )
{
szField = hb_dbTransFieldPos( pFields, uiCount );
if( szField )
{
uiPosSrc = hb_rddFieldExpIndex( lpaSource, szField );
if( ! uiPosSrc )
continue;
if( lpaDest )
uiPosDst = hb_rddFieldExpIndex( lpaDest, szField );
else
uiPosDst = uiSize + 1;
if( uiPosDst )
{
if( uiPosSrc != uiPosDst )
fAll = HB_FALSE;
lpdbTransInfo->lpTransItems[ uiSize ].uiSource = uiPosSrc;
lpdbTransInfo->lpTransItems[ uiSize++ ].uiDest = uiPosDst;
if( ! lpaDest )
{
hb_arraySize( *pStruct, uiSize );
hb_fldStructure( lpaSource, uiPosSrc, 0,
hb_arrayGetItemPtr( *pStruct, uiSize ) );
}
}
}
}
}
if( uiSize != uiSizeSrc )
fAll = HB_FALSE;
if( fAll && lpaDest )
{
PHB_ITEM pSrcItm = hb_itemNew( NULL ),
pDstItm = hb_itemNew( NULL );
/*
* if fAll is HB_TRUE here then it means that all fields are included
* and they are on the same positions in both tables, so now check
* if their types and sizes are also equal
*/
for( uiCount = 1; uiCount <= uiSize; ++uiCount )
{
if( SELF_FIELDINFO( lpaSource, uiCount, DBS_TYPE, pSrcItm ) != HB_SUCCESS ||
SELF_FIELDINFO( lpaDest, uiCount, DBS_TYPE, pDstItm ) != HB_SUCCESS )
{
uiSize = 0;
break;
}
if( hb_stricmp( hb_itemGetCPtr( pSrcItm ),
hb_itemGetCPtr( pDstItm ) ) != 0 )
{
fAll = HB_FALSE;
break;
}
if( SELF_FIELDINFO( lpaSource, uiCount, DBS_LEN, pSrcItm ) != HB_SUCCESS ||
SELF_FIELDINFO( lpaDest, uiCount, DBS_LEN, pDstItm ) != HB_SUCCESS )
{
uiSize = 0;
break;
}
if( hb_itemGetNL( pSrcItm ) != hb_itemGetNL( pDstItm ) )
{
fAll = HB_FALSE;
break;
}
if( SELF_FIELDINFO( lpaSource, uiCount, DBS_DEC, pSrcItm ) != HB_SUCCESS ||
SELF_FIELDINFO( lpaDest, uiCount, DBS_DEC, pDstItm ) != HB_SUCCESS )
{
uiSize = 0;
break;
}
if( hb_itemGetNL( pSrcItm ) != hb_itemGetNL( pDstItm ) )
{
fAll = HB_FALSE;
break;
}
#ifdef DBS_FLAG
if( SELF_FIELDINFO( lpaSource, uiCount, DBS_FLAG, pSrcItm ) != HB_SUCCESS ||
SELF_FIELDINFO( lpaDest, uiCount, DBS_FLAG, pDstItm ) != HB_SUCCESS )
{
uiSize = 0;
break;
}
if( hb_itemGetNL( pSrcItm ) != hb_itemGetNL( pDstItm ) )
{
fAll = HB_FALSE;
break;
}
#endif
}
hb_itemRelease( pSrcItm );
hb_itemRelease( pDstItm );
}
lpdbTransInfo->uiFlags = fAll ? DBTF_MATCH : 0;
lpdbTransInfo->uiItemCount = uiSize;
return uiSize ? HB_SUCCESS : HB_FAILURE;
}
static const char * hb_i18n_setcodepage( PHB_I18N_TRANS pI18N,
const char * szCdpID,
HB_BOOL fBase, HB_BOOL fTranslate )
{
const char * szOldCdpID = NULL, * szKey;
if( pI18N )
{
PHB_CODEPAGE cdp = szCdpID ? hb_cdpFind( szCdpID ) : NULL, cdpage;
cdpage = fBase ? pI18N->base_cdpage : pI18N->cdpage;
if( cdpage )
szOldCdpID = cdpage->id;
if( cdp && cdp != cdpage )
{
if( fTranslate && cdpage )
{
HB_SIZE nHashLen = hb_hashLen( pI18N->context_table ), ul;
for( ul = 1; ul <= nHashLen; ++ul )
{
PHB_ITEM pContext = hb_hashGetValueAt( pI18N->context_table, ul );
HB_SIZE nCount = hb_hashLen( pContext ), u;
for( u = 1; u <= nCount; ++u )
{
if( fBase )
{
hb_i18n_transitm( hb_hashGetKeyAt( pContext, u ),
cdpage, cdp );
}
else
{
PHB_ITEM pResult = hb_hashGetValueAt( pContext, u );
if( HB_IS_STRING( pResult ) )
{
hb_i18n_transitm( pResult, cdpage, cdp );
}
else if( HB_IS_ARRAY( pResult ) )
{
HB_SIZE nTrans = hb_arrayLen( pResult ), u2;
for( u2 = 1; u2 <= nTrans; ++u2 )
{
hb_i18n_transitm( hb_arrayGetItemPtr( pResult, u2 ),
cdpage, cdp );
}
}
}
}
if( fBase )
{
hb_i18n_transitm( hb_hashGetKeyAt( pI18N->context_table, ul ),
cdpage, cdp );
hb_hashSetFlags( pContext, HB_HASH_RESORT );
}
}
if( fBase )
hb_hashSetFlags( pI18N->context_table, HB_HASH_RESORT );
}
if( fBase )
{
pI18N->base_cdpage = cdp;
szKey = "BASE_CODEPAGE";
}
else
{
pI18N->cdpage = cdp;
szKey = "CODEPAGE";
}
hb_i18n_setitem( pI18N->table, szKey, szCdpID );
}
}
return szOldCdpID;
}
static void _hb_jsonEncode( PHB_ITEM pValue, PHB_JSON_ENCODE_CTX pCtx,
HB_SIZE nLevel, HB_BOOL fEOL, PHB_CODEPAGE cdp )
{
/* Protection against recursive structures */
if( ( HB_IS_ARRAY( pValue ) || HB_IS_HASH( pValue ) ) && hb_itemSize( pValue ) > 0 )
{
void * id = HB_IS_HASH( pValue ) ? hb_hashId( pValue ) : hb_arrayId( pValue );
HB_SIZE nIndex;
for( nIndex = 0; nIndex < nLevel; nIndex++ )
{
if( pCtx->pId[ nIndex ] == id )
{
if( ! fEOL && pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "null", 4 );
return;
}
}
if( nLevel >= pCtx->nAllocId )
{
pCtx->nAllocId += 8;
pCtx->pId = ( void ** ) hb_xrealloc( pCtx->pId, sizeof( void * ) * pCtx->nAllocId );
}
pCtx->pId[ nLevel ] = id;
}
if( fEOL )
{
--pCtx->pHead;
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
}
if( HB_IS_STRING( pValue ) )
{
HB_SIZE nPos, nLen = hb_itemGetCLen( pValue );
const char * szString = hb_itemGetCPtr( pValue );
char buf[ 8 ];
_hb_jsonCtxAdd( pCtx, "\"", 1 );
if( cdp )
{
HB_WCHAR wc;
nPos = 0;
while( HB_CDPCHAR_GET( cdp, szString, nLen, &nPos, &wc ) )
{
if( wc >= ' ' && wc < 0x7F && wc != '\\' && wc != '\"' )
{
buf[ 0 ] = ( char ) wc;
_hb_jsonCtxAdd( pCtx, buf, 1 );
continue;
}
switch( wc )
{
case '\\':
_hb_jsonCtxAdd( pCtx, "\\\\", 2 );
break;
case '\"':
_hb_jsonCtxAdd( pCtx, "\\\"", 2 );
break;
case '\b':
_hb_jsonCtxAdd( pCtx, "\\b", 2 );
break;
case '\f':
_hb_jsonCtxAdd( pCtx, "\\f", 2 );
break;
case '\n':
_hb_jsonCtxAdd( pCtx, "\\n", 2 );
break;
case '\r':
_hb_jsonCtxAdd( pCtx, "\\r", 2 );
break;
case '\t':
_hb_jsonCtxAdd( pCtx, "\\t", 2 );
break;
default:
hb_snprintf( buf, sizeof( buf ), "\\u%04X", wc );
_hb_jsonCtxAdd( pCtx, buf, 6 );
break;
}
}
}
else
{
nPos = 0;
while( nPos < nLen )
{
unsigned char uch = szString[ nPos ];
HB_SIZE nPos2 = nPos;
while( uch >= ' ' && uch != '\\' && uch != '\"' )
uch = szString[ ++nPos2 ];
if( nPos2 > nPos )
{
_hb_jsonCtxAdd( pCtx, szString + nPos, nPos2 - nPos );
if( nPos2 >= nLen )
break;
nPos = nPos2;
}
switch( uch )
{
case '\\':
_hb_jsonCtxAdd( pCtx, "\\\\", 2 );
break;
case '\"':
_hb_jsonCtxAdd( pCtx, "\\\"", 2 );
break;
case '\b':
_hb_jsonCtxAdd( pCtx, "\\b", 2 );
break;
case '\f':
_hb_jsonCtxAdd( pCtx, "\\f", 2 );
break;
case '\n':
_hb_jsonCtxAdd( pCtx, "\\n", 2 );
break;
case '\r':
_hb_jsonCtxAdd( pCtx, "\\r", 2 );
break;
case '\t':
_hb_jsonCtxAdd( pCtx, "\\t", 2 );
break;
default:
hb_snprintf( buf, sizeof( buf ), "\\u00%02X", uch );
_hb_jsonCtxAdd( pCtx, buf, 6 );
break;
}
nPos++;
}
}
_hb_jsonCtxAdd( pCtx, "\"", 1 );
}
else if( HB_IS_NUMINT( pValue ) )
{
char buf[ 24 ];
HB_MAXINT nVal = hb_itemGetNInt( pValue );
HB_BOOL fNeg = nVal < 0;
int i = 0;
if( fNeg )
nVal = -nVal;
do
buf[ sizeof( buf ) - ++i ] = ( nVal % 10 ) + '0';
while( ( nVal /= 10 ) != 0 );
if( fNeg )
buf[ sizeof( buf ) - ++i ] = '-';
_hb_jsonCtxAdd( pCtx, &buf[ sizeof( buf ) - i ], i );
}
else if( HB_IS_NUMERIC( pValue ) )
{
char buf[ 64 ];
int iDec;
double dblValue = hb_itemGetNDDec( pValue, &iDec );
hb_snprintf( buf, sizeof( buf ), "%.*f", iDec, dblValue );
_hb_jsonCtxAdd( pCtx, buf, strlen( buf ) );
}
else if( HB_IS_NIL( pValue ) )
{
_hb_jsonCtxAdd( pCtx, "null", 4 );
}
else if( HB_IS_LOGICAL( pValue ) )
{
if( hb_itemGetL( pValue ) )
_hb_jsonCtxAdd( pCtx, "true", 4 );
else
_hb_jsonCtxAdd( pCtx, "false", 5 );
}
else if( HB_IS_DATE( pValue ) )
{
char szBuffer[ 10 ];
hb_itemGetDS( pValue, szBuffer + 1 );
szBuffer[ 0 ] = '\"';
szBuffer[ 9 ] = '\"';
_hb_jsonCtxAdd( pCtx, szBuffer, 10 );
}
else if( HB_IS_TIMESTAMP( pValue ) )
{
char szBuffer[ 19 ];
hb_itemGetTS( pValue, szBuffer + 1 );
szBuffer[ 0 ] = '\"';
szBuffer[ 18 ] = '\"';
_hb_jsonCtxAdd( pCtx, szBuffer, 19 );
}
else if( HB_IS_ARRAY( pValue ) )
{
HB_SIZE nLen = hb_itemSize( pValue );
if( nLen )
{
HB_SIZE nIndex;
if( pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "[", 1 );
for( nIndex = 1; nIndex <= nLen; nIndex++ )
{
PHB_ITEM pItem = hb_arrayGetItemPtr( pValue, nIndex );
if( nIndex > 1 )
_hb_jsonCtxAdd( pCtx, ",", 1 );
if( pCtx->fHuman )
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
if( pCtx->fHuman &&
! ( ( HB_IS_ARRAY( pItem ) || HB_IS_HASH( pItem ) ) &&
hb_itemSize( pItem ) > 0 ) )
_hb_jsonCtxAddIndent( pCtx, ( nLevel + 1 ) * INDENT_SIZE );
_hb_jsonEncode( pItem, pCtx, nLevel + 1, HB_FALSE, cdp );
}
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
}
_hb_jsonCtxAdd( pCtx, "]", 1 );
}
else
_hb_jsonCtxAdd( pCtx, "[]", 2 );
}
else if( HB_IS_HASH( pValue ) )
{
HB_SIZE nLen = hb_hashLen( pValue );
if( nLen )
{
HB_SIZE nIndex;
if( pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "{", 1 );
for( nIndex = 1; nIndex <= nLen; nIndex++ )
{
PHB_ITEM pKey = hb_hashGetKeyAt( pValue, nIndex );
if( HB_IS_STRING( pKey ) )
{
PHB_ITEM pItem = hb_hashGetValueAt( pValue, nIndex );
if( nIndex > 1 )
_hb_jsonCtxAdd( pCtx, ",", 1 );
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, ( nLevel + 1 ) * INDENT_SIZE );
}
_hb_jsonEncode( pKey, pCtx, nLevel + 1, HB_FALSE, cdp );
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, ": ", 2 );
fEOL = ( HB_IS_ARRAY( pItem ) || HB_IS_HASH( pItem ) ) && hb_itemSize( pItem ) > 0;
}
else
{
_hb_jsonCtxAdd( pCtx, ":", 1 );
fEOL = HB_FALSE;
}
_hb_jsonEncode( pItem, pCtx, nLevel + 1, fEOL, cdp );
}
}
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
}
_hb_jsonCtxAdd( pCtx, "}", 1 );
}
else
_hb_jsonCtxAdd( pCtx, "{}", 2 );
}
else
{
/* All unsupported types are replacd by null */
_hb_jsonCtxAdd( pCtx, "null", 4 );
}
}
PHB_ITEM hb_errGetArgs( PHB_ITEM pError )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_errGetArgs(%p)", pError ) );
return hb_arrayGetItemPtr( pError, HB_TERROR_ARGS );
}
PHB_ITEM hb_i18n_ngettext( PHB_ITEM pNum, PHB_ITEM pMsgID, PHB_ITEM pContext )
{
PHB_I18N_TRANS pI18N = hb_i18n_table();
PHB_CODEPAGE cdpage = NULL;
PHB_ITEM pMsgDst = pMsgID;
PHB_ITEM pBlock = NULL;
int iPluralForm = 0;
if( pI18N )
{
PHB_ITEM pTable = pContext && pI18N->context_table ?
hb_hashGetItemPtr( pI18N->context_table, pContext, 0 ) :
pI18N->default_context;
cdpage = pI18N->base_cdpage;
pBlock = pI18N->base_plural_block;
iPluralForm = pI18N->base_plural_form;
if( pTable )
{
PHB_ITEM pMsg = HB_IS_ARRAY( pMsgID ) ?
hb_arrayGetItemPtr( pMsgID, 1 ) : pMsgID;
pTable = pMsg && HB_IS_STRING( pMsg ) ?
hb_hashGetItemPtr( pTable, pMsg, 0 ) : NULL;
if( pTable )
{
if( HB_IS_STRING( pTable ) ||
( HB_IS_ARRAY( pTable ) &&
( hb_arrayGetType( pTable, 1 ) & HB_IT_STRING ) != 0 ) )
{
pMsgID = pTable;
cdpage = pI18N->cdpage;
pBlock = pI18N->plural_block;
iPluralForm = pI18N->plural_form;
}
}
}
}
if( pMsgID && HB_IS_ARRAY( pMsgID ) )
{
long lIndex;
if( ! pNum )
lIndex = 1;
else if( pBlock )
{
hb_evalBlock1( pBlock, pNum );
lIndex = hb_parnl( -1 );
}
else
lIndex = hb_i18n_pluralindex( iPluralForm, pNum );
if( lIndex < 1 || ( lIndex != 1 &&
( hb_arrayGetType( pMsgID, lIndex ) & HB_IT_STRING ) == 0 ) )
lIndex = 1;
pMsgID = hb_arrayGetItemPtr( pMsgID, lIndex );
}
if( pMsgID )
{
if( HB_IS_STRING( pMsgID ) )
{
if( cdpage )
{
PHB_CODEPAGE cdp = hb_vmCDP();
if( cdp && cdp != cdpage )
{
if( pMsgDst != pMsgID )
{
hb_itemCopy( pMsgDst, pMsgID );
pMsgID = pMsgDst;
}
hb_i18n_transitm( pMsgID, cdpage, cdp );
}
}
}
else
pMsgID = NULL;
}
return pMsgID;
}
static HB_BOOL hb_regex( int iRequest )
{
HB_REGMATCH aMatches[ HB_REGMATCH_SIZE( REGEX_MAX_GROUPS ) ];
PHB_ITEM pRetArray, pMatch, pString;
int i, iMatches, iMaxMatch;
HB_BOOL fResult = HB_FALSE;
PHB_REGEX pRegEx;
const char * pszString;
HB_SIZE nLen;
pString = hb_param( 2, HB_IT_STRING );
if( ! pString )
{
hb_errRT_BASE_SubstR( EG_ARG, 3014, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
return HB_FALSE;
}
pRegEx = hb_regexGet( hb_param( 1, HB_IT_ANY ),
( ! hb_parldef( 3, 1 ) ? HBREG_ICASE : 0 ) |
( hb_parl( 4 ) ? HBREG_NEWLINE : 0 ) );
if( ! pRegEx )
return HB_FALSE;
pszString = hb_itemGetCPtr( pString );
nLen = hb_itemGetCLen( pString );
iMaxMatch = iRequest == 0 || iRequest == 4 || iRequest == 5 ?
REGEX_MAX_GROUPS : 1;
iMatches = hb_regexec( pRegEx, pszString, nLen, iMaxMatch, aMatches );
if( iMatches > 0 )
{
switch( iRequest )
{
case 0:
pRetArray = hb_itemArrayNew( iMatches );
for( i = 0; i < iMatches; i++ )
{
if( HB_REGMATCH_EO( aMatches, i ) > -1 )
hb_arraySetCL( pRetArray, i + 1,
pszString + HB_REGMATCH_SO( aMatches, i ),
HB_REGMATCH_EO( aMatches, i ) -
HB_REGMATCH_SO( aMatches, i ) );
else
hb_arraySetCL( pRetArray, i + 1, NULL, 0 );
}
hb_itemReturnRelease( pRetArray );
fResult = HB_TRUE;
break;
case 1: /* LIKE */
fResult = HB_REGMATCH_SO( aMatches, 0 ) == 0 &&
( HB_SIZE ) HB_REGMATCH_EO( aMatches, 0 ) == nLen;
break;
case 2: /* MATCH ( HAS ) */
fResult = HB_TRUE;
break;
case 3: /* SPLIT */
iMaxMatch = hb_parni( 5 );
pRetArray = hb_itemArrayNew( 0 );
pMatch = hb_itemNew( NULL );
iMatches = 0;
do
{
hb_itemPutCL( pMatch, pszString, HB_REGMATCH_SO( aMatches, 0 ) );
hb_arrayAddForward( pRetArray, pMatch );
nLen -= HB_REGMATCH_EO( aMatches, 0 );
pszString += HB_REGMATCH_EO( aMatches, 0 );
iMatches++;
}
while( HB_REGMATCH_EO( aMatches, 0 ) > 0 && nLen &&
( iMaxMatch == 0 || iMatches < iMaxMatch ) &&
hb_regexec( pRegEx, pszString, nLen, 1, aMatches ) > 0 );
/* last match must be done also in case that pszString is empty;
this would mean an empty split field at the end of the string */
/* if( nLen ) */
{
hb_itemPutCL( pMatch, pszString, nLen );
hb_arrayAddForward( pRetArray, pMatch );
}
hb_itemRelease( pMatch );
hb_itemReturnRelease( pRetArray );
fResult = HB_TRUE;
break;
case 4: /* results AND positions */
pRetArray = hb_itemArrayNew( iMatches );
for( i = 0; i < iMatches; i++ )
{
int iSO = HB_REGMATCH_SO( aMatches, i ),
iEO = HB_REGMATCH_EO( aMatches, i );
pMatch = hb_arrayGetItemPtr( pRetArray, i + 1 );
hb_arrayNew( pMatch, 3 );
if( iEO != -1 )
{
/* matched string */
hb_arraySetCL( pMatch, 1, pszString + iSO, iEO - iSO );
/* begin of match */
hb_arraySetNS( pMatch, 2, iSO + 1 );
/* End of match */
hb_arraySetNS( pMatch, 3, iEO );
}
else
{
hb_arraySetCL( pMatch, 1, NULL, 0 );
hb_arraySetNS( pMatch, 2, 0 );
hb_arraySetNS( pMatch, 3, 0 );
}
}
hb_itemReturnRelease( pRetArray );
fResult = HB_TRUE;
break;
case 5: /* _ALL_ results AND positions */
{
PHB_ITEM pAtxArray;
int iMax = hb_parni( 5 ); /* max nuber of matches I want, 0 = unlimited */
int iGetMatch = hb_parni( 6 ); /* Gets if want only one single match or a sub-match */
HB_BOOL fOnlyMatch = hb_parldef( 7, 1 ); /* if HB_TRUE returns only matches and sub-matches, not positions */
HB_SIZE nOffset = 0;
int iCount = 0;
int iSO, iEO;
/* Set new array */
pRetArray = hb_itemArrayNew( 0 );
do
{
/* If I want all matches */
if( iGetMatch == 0 || /* Check boundaries */
( iGetMatch < 0 || iGetMatch > iMatches ) )
{
pAtxArray = hb_itemArrayNew( iMatches );
for( i = 0; i < iMatches; i++ )
{
iSO = HB_REGMATCH_SO( aMatches, i );
iEO = HB_REGMATCH_EO( aMatches, i );
pMatch = hb_arrayGetItemPtr( pAtxArray, i + 1 );
if( ! fOnlyMatch )
{
hb_arrayNew( pMatch, 3 );
if( iEO != -1 )
{
/* matched string */
hb_arraySetCL( pMatch, 1, pszString + iSO, iEO - iSO );
/* begin of match */
hb_arraySetNS( pMatch, 2, nOffset + iSO + 1 );
/* End of match */
hb_arraySetNS( pMatch, 3, nOffset + iEO );
}
else
{
hb_arraySetCL( pMatch, 1, NULL, 0 );
hb_arraySetNS( pMatch, 2, 0 );
hb_arraySetNS( pMatch, 3, 0 );
}
}
else
{
if( iEO != -1 )
/* matched string */
hb_itemPutCL( pMatch, pszString + iSO, iEO - iSO );
else
hb_itemPutC( pMatch, NULL );
}
}
hb_arrayAddForward( pRetArray, pAtxArray );
hb_itemRelease( pAtxArray );
}
else /* Here I get only single matches */
{
i = iGetMatch - 1;
iSO = HB_REGMATCH_SO( aMatches, i );
iEO = HB_REGMATCH_EO( aMatches, i );
pMatch = hb_itemNew( NULL );
if( ! fOnlyMatch )
{
hb_arrayNew( pMatch, 3 );
if( iEO != -1 )
{
/* matched string */
hb_arraySetCL( pMatch, 1, pszString + iSO, iEO - iSO );
/* begin of match */
hb_arraySetNS( pMatch, 2, nOffset + iSO + 1 );
/* End of match */
hb_arraySetNS( pMatch, 3, nOffset + iEO );
}
else
{
hb_arraySetCL( pMatch, 1, NULL, 0 );
hb_arraySetNS( pMatch, 2, 0 );
hb_arraySetNS( pMatch, 3, 0 );
}
}
else
{
if( iEO != -1 )
/* matched string */
hb_itemPutCL( pMatch, pszString + iSO, iEO - iSO );
else
hb_itemPutC( pMatch, NULL );
}
hb_arrayAddForward( pRetArray, pMatch );
hb_itemRelease( pMatch );
}
iEO = HB_REGMATCH_EO( aMatches, 0 );
if( iEO == -1 )
break;
nLen -= iEO;
pszString += iEO;
nOffset += iEO;
iCount++;
}
while( iEO && nLen && ( iMax == 0 || iCount < iMax ) &&
( iMatches = hb_regexec( pRegEx, pszString, nLen, iMaxMatch, aMatches ) ) > 0 );
hb_itemReturnRelease( pRetArray );
fResult = HB_TRUE;
break;
}
}
}
else if( iRequest == 3 )
{
pRetArray = hb_itemArrayNew( 1 );
hb_arraySet( pRetArray, 1, pString );
hb_itemReturnRelease( pRetArray );
fResult = HB_TRUE;
}
hb_regexFree( pRegEx );
return fResult;
}
PHB_ITEM hb_errGetCargo( PHB_ITEM pError )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_errGetCargo(%p)", pError ) );
return hb_arrayGetItemPtr( pError, HB_TERROR_CARGO );
}
//------------------------------------------------------------------------------
// IEventHandler's Invoke()
// self is where the action happens
// self function receives events (by their ID number) and distributes the processing
// or them or ignores them
static ULONG STDMETHODCALLTYPE Invoke( IEventHandler *self, DISPID dispid, REFIID riid,
LCID lcid, WORD wFlags, DISPPARAMS *params, VARIANT *result, EXCEPINFO *pexcepinfo,
UINT *puArgErr )
{
PHB_ITEM pItem;
int iArg, i;
PHB_ITEM pItemArray[32]; // max 32 parameters?
PHB_ITEM *pItems;
ULONG ulRefMask = 0;
ULONG ulPos;
PHB_ITEM Key;
Key = hb_itemNew( NULL );
// We implement only a "default" interface
if ( !IsEqualIID( riid, &IID_NULL ) )
return( DISP_E_UNKNOWNINTERFACE );
HB_SYMBOL_UNUSED(lcid);
HB_SYMBOL_UNUSED(wFlags);
HB_SYMBOL_UNUSED(result);
HB_SYMBOL_UNUSED(pexcepinfo);
HB_SYMBOL_UNUSED(puArgErr);
// delegate work to somewhere else in PRG
//***************************************
#ifdef __USEHASHEVENTS
if ( hb_hashScan( ((MyRealIEventHandler* ) self)->pEvents, hb_itemPutNL( Key, dispid ),
&ulPos ) )
{
PHB_ITEM pArray = hb_hashGetValueAt( ((MyRealIEventHandler* ) self)->pEvents, ulPos );
#else
ulPos = hb_arrayScan( ((MyRealIEventHandler* ) self)->pEvents, hb_itemPutNL( Key, dispid ),
NULL, NULL, 0
#ifdef __XHARBOUR__
, 0
#endif
);
if ( ulPos )
{
PHB_ITEM pArray = hb_arrayGetItemPtr( ((MyRealIEventHandler* ) self)->pEventsExec, ulPos );
#endif
PHB_ITEM pExec = hb_arrayGetItemPtr( pArray, 01 );
if ( pExec )
{
hb_vmRequestReenter();
switch ( hb_itemType( pExec ) )
{
case HB_IT_BLOCK:
{
hb_vmPushSymbol( &hb_symEval );
hb_vmPush( pExec );
break;
}
case HB_IT_STRING:
{
PHB_ITEM pObject = hb_arrayGetItemPtr( pArray, 2 );
hb_vmPushSymbol( hb_dynsymSymbol( hb_dynsymFindName( hb_itemGetCPtr( pExec ) ) ) );
if ( HB_IS_OBJECT( pObject ) )
hb_vmPush( pObject );
else
hb_vmPushNil();
break;
}
case HB_IT_POINTER:
{
hb_vmPushSymbol( hb_dynsymSymbol( ( (PHB_SYMB) pExec ) -> pDynSym ) );
hb_vmPushNil();
break;
}
}
iArg = params->cArgs;
for( i = 1; i<= iArg; i++ )
{
pItem = hb_itemNew(NULL);
hb_oleVariantToItem( pItem, &(params->rgvarg[iArg-i]) );
pItemArray[i-1] = pItem;
// set bit i
ulRefMask |= ( 1L << (i-1) );
}
if( iArg )
{
pItems = pItemArray;
hb_itemPushList( ulRefMask, iArg, &pItems );
}
// execute
hb_vmDo( (USHORT) iArg );
// En caso de que los parametros sean pasados por referencia
for( i=iArg; i > 0; i-- )
{
if( ( (&(params->rgvarg[iArg-i]))->n1.n2.vt & VT_BYREF ) == VT_BYREF )
{
switch( (&(params->rgvarg[iArg-i]))->n1.n2.vt )
{
//case VT_UI1|VT_BYREF:
// *((&(params->rgvarg[iArg-i]))->n1.n2.n3.pbVal) = va_arg(argList,unsigned char*); //pItemArray[i-1]
// break;
case VT_I2|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.piVal) = (short) hb_itemGetNI(pItemArray[i-1]);
break;
case VT_I4|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.plVal) = (long) hb_itemGetNL(pItemArray[i-1]);
break;
case VT_R4|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.pfltVal) = (float) hb_itemGetND(pItemArray[i-1]);
break;
case VT_R8|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.pdblVal) = (double) hb_itemGetND(pItemArray[i-1]);
break;
case VT_BOOL|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.pboolVal) = (VARIANT_BOOL) ( hb_itemGetL( pItemArray[i-1] ) ? 0xFFFF : 0 );
break;
//case VT_ERROR|VT_BYREF:
// *((&(params->rgvarg[iArg-i]))->n1.n2.n3.pscode) = va_arg(argList, SCODE*);
// break;
case VT_DATE|VT_BYREF:
*((&(params->rgvarg[iArg-i]))->n1.n2.n3.pdate) = (DATE) (double) (hb_itemGetDL(pItemArray[i-1])-2415019 );
break;
//case VT_CY|VT_BYREF:
// *((&(params->rgvarg[iArg-i]))->n1.n2.n3.pcyVal) = va_arg(argList, CY*);
// break;
//case VT_BSTR|VT_BYREF:
// *((&(params->rgvarg[iArg-i]))->n1.n2.n3.pbstrVal = va_arg(argList, BSTR*);
// break;
//case VT_UNKNOWN|VT_BYREF:
// pArg->ppunkVal = va_arg(argList, LPUNKNOWN*);
// break;
//case VT_DISPATCH|VT_BYREF:
// pArg->ppdispVal = va_arg(argList, LPDISPATCH*);
// break;
} // EOF switch( (&(params->rgvarg[iArg-i]))->n1.n2.vt )
} // EOF if( (&(params->rgvarg[iArg-i]))->n1.n2.vt & VT_BYREF == VT_BYREF )
} // EOF for( i=iArg; i > 0; i-- )
hb_vmRequestRestore();
} // EOF if ( pExec )
} // EOF If Scan
hb_itemRelease( Key );
return S_OK;
} // EOF invoke
//------------------------------------------------------------------------------
// Here's IEventHandler's VTable. It never changes so we can declare it static
static const IEventHandlerVtbl IEventHandler_Vtbl = {
QueryInterface,
AddRef,
Release,
GetTypeInfoCount,
GetTypeInfo,
GetIDsOfNames,
Invoke
};
//------------------------------------------------------------------------------
// constructor
// params:
// device_interface - refers to the interface type of the COM object (whose event we are trying to receive).
// device_event_interface - indicates the interface type of the outgoing interface supported by the COM object.
// This will be the interface that must be implemented by the Sink object.
// is essentially derived from IDispatch, our Sink object (self IEventHandler)
// is also derived from IDispatch.
typedef IEventHandler device_interface;
// Hash // SetupConnectionPoint( oOle:hObj, @hSink, hEvents ) -> nError
// Array // SetupConnectionPoint( oOle:hObj, @hSink, aEvents, aExecEvent ) -> nError
HB_FUNC( SETUPCONNECTIONPOINT )
{
IConnectionPointContainer* pIConnectionPointContainerTemp = NULL;
IUnknown* pIUnknown = NULL;
IConnectionPoint* m_pIConnectionPoint;
IEnumConnectionPoints* m_pIEnumConnectionPoints;
HRESULT hr; //,r;
IID rriid;
register IEventHandler * selfobj;
DWORD dwCookie = 0;
device_interface* pdevice_interface = (device_interface*) HB_PARNL( 1 );
MyRealIEventHandler* pThis;
// Allocate our IEventHandler object (actually a MyRealIEventHandler)
// intentional misrepresentation of size
selfobj = ( IEventHandler *) GlobalAlloc( GMEM_FIXED, sizeof( MyRealIEventHandler ) );
if ( ! selfobj )
{
hr = E_OUTOFMEMORY;
}
else
{
// Store IEventHandler's VTable in the object
selfobj->lpVtbl = (IEventHandlerVtbl *) &IEventHandler_Vtbl;
// Increment the reference count so we can call Release() below and
// it will deallocate only if there is an error with QueryInterface()
((MyRealIEventHandler *) selfobj)->count = 0;
//((MyRealIEventHandler *) selfobj)->device_event_interface_iid = &riid;
((MyRealIEventHandler *) selfobj)->device_event_interface_iid = IID_IDispatch;
// Query self object itself for its IUnknown pointer which will be used
// later to connect to the Connection Point of the device_interface object.
hr = selfobj->lpVtbl->QueryInterface( selfobj, &IID_IUnknown, (void**) (void *) &pIUnknown );
if ( hr == S_OK && pIUnknown )
{
// Query the pdevice_interface for its connection point.
hr = pdevice_interface->lpVtbl->QueryInterface( pdevice_interface,
&IID_IConnectionPointContainer, (void**) (void *) &pIConnectionPointContainerTemp );
if ( hr == S_OK && pIConnectionPointContainerTemp )
{
// start uncomment
hr = pIConnectionPointContainerTemp->lpVtbl->EnumConnectionPoints( pIConnectionPointContainerTemp, &m_pIEnumConnectionPoints );
if ( hr == S_OK && m_pIEnumConnectionPoints )
{
do
{
hr = m_pIEnumConnectionPoints->lpVtbl->Next( m_pIEnumConnectionPoints, 1, &m_pIConnectionPoint , NULL);
if( hr == S_OK )
{
if ( m_pIConnectionPoint->lpVtbl->GetConnectionInterface( m_pIConnectionPoint, &rriid ) == S_OK )
{
break;
}
}
} while( hr == S_OK );
m_pIEnumConnectionPoints->lpVtbl->Release(m_pIEnumConnectionPoints);
}
// end uncomment
//hr = pIConnectionPointContainerTemp ->lpVtbl->FindConnectionPoint(pIConnectionPointContainerTemp , &IID_IDispatch, &m_pIConnectionPoint);
pIConnectionPointContainerTemp->lpVtbl->Release( pIConnectionPointContainerTemp );
pIConnectionPointContainerTemp = NULL;
}
if ( hr == S_OK && m_pIConnectionPoint )
{
//OutputDebugString("getting iid");
//Returns the IID of the outgoing interface managed by self connection point.
//hr = m_pIConnectionPoint->lpVtbl->GetConnectionInterface(m_pIConnectionPoint, &rriid );
//OutputDebugString("called");
if( hr == S_OK )
{
((MyRealIEventHandler *) selfobj)->device_event_interface_iid = rriid;
}
else
OutputDebugString("error getting iid");
//OutputDebugString("calling advise");
hr = m_pIConnectionPoint->lpVtbl->Advise( m_pIConnectionPoint, pIUnknown, &dwCookie );
((MyRealIEventHandler *) selfobj)->pIConnectionPoint = m_pIConnectionPoint;
((MyRealIEventHandler *) selfobj)->dwEventCookie = dwCookie;
}
pIUnknown->lpVtbl->Release(pIUnknown);
pIUnknown = NULL;
}
}
if( selfobj )
{
pThis = (MyRealIEventHandler *) selfobj;
#ifndef __USEHASHEVENTS
pThis->pEventsExec = hb_itemNew( hb_param( 4, HB_IT_ANY ) );
#endif
pThis->pEvents = hb_itemNew( hb_param( 3, HB_IT_ANY ) );
HB_STORNL2( (LONG_PTR) pThis, 2 );
}
HWNDret( hr );
}
//------------------------------------------------------------------------------
HB_FUNC( SHUTDOWNCONNECTIONPOINT )
{
MyRealIEventHandler *self = ( MyRealIEventHandler * ) HB_PARNL( 1 );
if( self->pIConnectionPoint )
{
self->pIConnectionPoint->lpVtbl->Unadvise( self->pIConnectionPoint, self->dwEventCookie );
self->dwEventCookie = 0;
self->pIConnectionPoint->lpVtbl->Release( self->pIConnectionPoint );
self->pIConnectionPoint = NULL;
}
}
//------------------------------------------------------------------------------
HB_FUNC( RELEASEDISPATCH )
{
IDispatch * pObj;
pObj = ( IDispatch * ) HWNDparam( 1 );
pObj->lpVtbl->Release( pObj );
}
static HB_ERRCODE sqlite3Open( SQLBASEAREAP pArea )
{
sqlite3 * pDb = ( ( SDDCONN * ) pArea->pConnection->pSDDConn )->pDb;
sqlite3_stmt * st = NULL;
SDDDATA * pSDDData;
const char * pszQuery;
HB_SIZE nQueryLen;
void * hQuery;
HB_USHORT uiFields, uiIndex;
PHB_ITEM pItemEof, pItem, pName = NULL;
HB_ERRCODE errCode;
char * szError;
HB_BOOL bError;
pArea->pSDDData = memset( hb_xgrab( sizeof( SDDDATA ) ), 0, sizeof( SDDDATA ) );
pSDDData = ( SDDDATA * ) pArea->pSDDData;
pItem = hb_itemPutC( NULL, pArea->szQuery );
pszQuery = S_HB_ITEMGETSTR( pItem, &hQuery, &nQueryLen );
if( sqlite3_prepare_v2( pDb, pszQuery, ( int ) nQueryLen, &st, NULL ) != SQLITE_OK )
{
hb_strfree( hQuery );
hb_itemRelease( pItem );
szError = sqlite3GetError( pDb, &errCode );
hb_errRT_SQLT3DD( EG_OPEN, ESQLDD_INVALIDQUERY, szError, pArea->szQuery, errCode );
sqlite3_finalize( st );
hb_xfree( szError );
return HB_FAILURE;
}
else
{
hb_strfree( hQuery );
hb_itemRelease( pItem );
}
if( sqlite3_step( st ) != SQLITE_ROW )
{
szError = sqlite3GetError( pDb, &errCode );
hb_errRT_SQLT3DD( EG_OPEN, ESQLDD_INVALIDQUERY, szError, pArea->szQuery, errCode );
sqlite3_finalize( st );
hb_xfree( szError );
return HB_FAILURE;
}
uiFields = ( HB_USHORT ) sqlite3_column_count( st );
SELF_SETFIELDEXTENT( &pArea->area, uiFields );
errCode = 0;
bError = HB_FALSE;
pItemEof = hb_itemArrayNew( uiFields );
for( uiIndex = 0; uiIndex < uiFields; ++uiIndex )
{
DBFIELDINFO dbFieldInfo;
memset( &dbFieldInfo, 0, sizeof( dbFieldInfo ) );
pName = S_HB_ITEMPUTSTR( pName, sqlite3_column_name( st, uiIndex ) );
dbFieldInfo.atomName = hb_itemGetCPtr( pName );
dbFieldInfo.uiType = sqlite3DeclType( st, uiIndex );
pItem = hb_arrayGetItemPtr( pItemEof, uiIndex + 1 );
switch( dbFieldInfo.uiType )
{
case HB_FT_STRING:
{
int iSize = sqlite3_column_bytes( st, uiIndex );
char * pStr;
dbFieldInfo.uiLen = ( HB_USHORT ) HB_MAX( iSize, 10 );
pStr = ( char * ) hb_xgrab( ( HB_SIZE ) dbFieldInfo.uiLen + 1 );
memset( pStr, ' ', dbFieldInfo.uiLen );
hb_itemPutCLPtr( pItem, pStr, dbFieldInfo.uiLen );
break;
}
case HB_FT_BLOB:
dbFieldInfo.uiLen = 4;
hb_itemPutC( pItem, NULL );
break;
case HB_FT_INTEGER:
dbFieldInfo.uiLen = 8;
hb_itemPutNInt( pItem, 0 );
break;
case HB_FT_LONG:
dbFieldInfo.uiLen = 20;
dbFieldInfo.uiDec = ( HB_USHORT ) hb_setGetDecimals();
hb_itemPutNDDec( pItem, 0.0, dbFieldInfo.uiDec );
break;
case HB_FT_ANY:
dbFieldInfo.uiLen = 6;
break;
default:
bError = HB_TRUE;
}
if( ! bError )
bError = ( SELF_ADDFIELD( &pArea->area, &dbFieldInfo ) == HB_FAILURE );
if( bError )
break;
}
hb_itemRelease( pName );
if( bError )
{
hb_itemRelease( pItemEof );
sqlite3_finalize( st );
hb_errRT_SQLT3DD( EG_CORRUPTION, ESQLDD_INVALIDFIELD, "Invalid field type", pArea->szQuery, errCode );
return HB_FAILURE;
}
pArea->ulRecCount = 0;
pArea->ulRecMax = SQLDD_ROWSET_INIT;
pArea->pRow = ( void ** ) hb_xgrab( SQLDD_ROWSET_INIT * sizeof( void * ) );
pArea->pRowFlags = ( HB_BYTE * ) hb_xgrab( SQLDD_ROWSET_INIT * sizeof( HB_BYTE ) );
pArea->pRow[ 0 ] = pItemEof;
pArea->pRowFlags[ 0 ] = SQLDD_FLAG_CACHED;
pSDDData->pStmt = st;
return HB_SUCCESS;
}
static void _hb_jsonEncode( PHB_ITEM pValue, PHB_JSON_ENCODE_CTX pCtx,
HB_SIZE nLevel, HB_BOOL fEOL )
{
/* Protection against recursive structures */
if( ( HB_IS_ARRAY( pValue ) || HB_IS_HASH( pValue ) ) && hb_itemSize( pValue ) > 0 )
{
void * id = HB_IS_HASH( pValue ) ? hb_hashId( pValue ) : hb_arrayId( pValue );
HB_SIZE nIndex;
for( nIndex = 0; nIndex < nLevel; nIndex++ )
{
if( pCtx->pId[ nIndex ] == id )
{
if( ! fEOL && pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "null", 4 );
return;
}
}
if( nLevel >= pCtx->nAllocId )
{
pCtx->nAllocId += 8;
pCtx->pId = ( void ** ) hb_xrealloc( pCtx->pId, sizeof( void * ) * pCtx->nAllocId );
}
pCtx->pId[ nLevel ] = id;
}
if( fEOL )
{
--pCtx->pHead;
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
}
if( HB_IS_STRING( pValue ) )
{
const char * szString = hb_itemGetCPtr( pValue );
HB_SIZE nPos, nPos2, nLen = hb_itemGetCLen( pValue );
_hb_jsonCtxAdd( pCtx, "\"", 1 );
nPos = 0;
while( nPos < nLen )
{
nPos2 = nPos;
while( *( ( const unsigned char * ) szString + nPos2 ) >= ' ' &&
szString[ nPos2 ] != '\\' && szString[ nPos2 ] != '\"' )
nPos2++;
if( nPos2 > nPos )
{
_hb_jsonCtxAdd( pCtx, szString + nPos, nPos2 - nPos );
nPos = nPos2;
continue;
}
switch( szString[ nPos ] )
{
case '\\':
_hb_jsonCtxAdd( pCtx, "\\\\", 2 );
break;
case '\"':
_hb_jsonCtxAdd( pCtx, "\\\"", 2 );
break;
case '\b':
_hb_jsonCtxAdd( pCtx, "\\b", 2 );
break;
case '\f':
_hb_jsonCtxAdd( pCtx, "\\f", 2 );
break;
case '\n':
_hb_jsonCtxAdd( pCtx, "\\n", 2 );
break;
case '\r':
_hb_jsonCtxAdd( pCtx, "\\r", 2 );
break;
case '\t':
_hb_jsonCtxAdd( pCtx, "\\t", 2 );
break;
default:
{
char buf[ 8 ];
hb_snprintf( buf, sizeof( buf ), "\\u00%02X", ( unsigned char ) szString[ nPos ] );
_hb_jsonCtxAdd( pCtx, buf, 6 );
break;
}
}
nPos++;
}
_hb_jsonCtxAdd( pCtx, "\"", 1 );
}
else if( HB_IS_NUMINT( pValue ) )
{
char buf[ 32 ];
hb_snprintf( buf, sizeof( buf ), "%" PFHL "d", hb_itemGetNInt( pValue ) );
_hb_jsonCtxAdd( pCtx, buf, strlen( buf ) );
}
else if( HB_IS_NUMERIC( pValue ) )
{
char buf[ 64 ];
int iDec;
double dblValue = hb_itemGetNDDec( pValue, &iDec );
hb_snprintf( buf, sizeof( buf ), "%.*f", iDec, dblValue );
_hb_jsonCtxAdd( pCtx, buf, strlen( buf ) );
}
else if( HB_IS_NIL( pValue ) )
{
_hb_jsonCtxAdd( pCtx, "null", 4 );
}
else if( HB_IS_LOGICAL( pValue ) )
{
if( hb_itemGetL( pValue ) )
_hb_jsonCtxAdd( pCtx, "true", 4 );
else
_hb_jsonCtxAdd( pCtx, "false", 5 );
}
else if( HB_IS_DATE( pValue ) )
{
char szBuffer[ 10 ];
hb_itemGetDS( pValue, szBuffer + 1 );
szBuffer[ 0 ] = '\"';
szBuffer[ 9 ] = '\"';
_hb_jsonCtxAdd( pCtx, szBuffer, 10 );
}
else if( HB_IS_TIMESTAMP( pValue ) )
{
char szBuffer[ 19 ];
hb_itemGetTS( pValue, szBuffer + 1 );
szBuffer[ 0 ] = '\"';
szBuffer[ 18 ] = '\"';
_hb_jsonCtxAdd( pCtx, szBuffer, 19 );
}
else if( HB_IS_ARRAY( pValue ) )
{
HB_SIZE nLen = hb_itemSize( pValue );
if( nLen )
{
HB_SIZE nIndex;
if( pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "[", 1 );
for( nIndex = 1; nIndex <= nLen; nIndex++ )
{
PHB_ITEM pItem = hb_arrayGetItemPtr( pValue, nIndex );
if( nIndex > 1 )
_hb_jsonCtxAdd( pCtx, ",", 1 );
if( pCtx->fHuman )
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
if( pCtx->fHuman &&
! ( ( HB_IS_ARRAY( pItem ) || HB_IS_HASH( pItem ) ) &&
hb_itemSize( pItem ) > 0 ) )
_hb_jsonCtxAddIndent( pCtx, ( nLevel + 1 ) * INDENT_SIZE );
_hb_jsonEncode( pItem, pCtx, nLevel + 1, HB_FALSE );
}
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
}
_hb_jsonCtxAdd( pCtx, "]", 1 );
}
else
_hb_jsonCtxAdd( pCtx, "[]", 2 );
}
else if( HB_IS_HASH( pValue ) )
{
HB_SIZE nLen = hb_hashLen( pValue );
if( nLen )
{
HB_SIZE nIndex;
if( pCtx->fHuman )
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
_hb_jsonCtxAdd( pCtx, "{", 1 );
for( nIndex = 1; nIndex <= nLen; nIndex++ )
{
PHB_ITEM pKey = hb_hashGetKeyAt( pValue, nIndex );
if( HB_IS_STRING( pKey ) )
{
PHB_ITEM pItem = hb_hashGetValueAt( pValue, nIndex );
HB_BOOL fEOL = HB_FALSE;
if( nIndex > 1 )
_hb_jsonCtxAdd( pCtx, ",", 1 );
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, ( nLevel + 1 ) * INDENT_SIZE );
}
_hb_jsonEncode( pKey, pCtx, nLevel + 1, HB_FALSE );
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, ": ", 2 );
fEOL = ( HB_IS_ARRAY( pItem ) || HB_IS_HASH( pItem ) ) && hb_itemSize( pItem ) > 0;
}
else
_hb_jsonCtxAdd( pCtx, ":", 1 );
_hb_jsonEncode( pItem, pCtx, nLevel + 1, fEOL );
}
}
if( pCtx->fHuman )
{
_hb_jsonCtxAdd( pCtx, pCtx->szEol, pCtx->iEolLen );
_hb_jsonCtxAddIndent( pCtx, nLevel * INDENT_SIZE );
}
_hb_jsonCtxAdd( pCtx, "}", 1 );
}
else
_hb_jsonCtxAdd( pCtx, "{}", 2 );
}
else
{
/* All unsupported types are replacd by null */
_hb_jsonCtxAdd( pCtx, "null", 4 );
}
}
static LPTSTR s_dialogPairs( int iParam, DWORD * pdwIndex )
{
PHB_ITEM pItem = hb_param( iParam, HB_IT_ARRAY | HB_IT_STRING ), pArrItem;
LPTSTR lpStr = NULL;
DWORD dwMaxIndex = 0;
if( pItem )
{
HB_SIZE nLen, nSize, nTotal, n, n1, n2;
if( HB_IS_ARRAY( pItem ) )
{
nSize = hb_arrayLen( pItem );
for( n = nLen = 0; n < nSize; ++n )
{
pArrItem = hb_arrayGetItemPtr( pItem, n + 1 );
if( HB_IS_STRING( pArrItem ) )
{
n1 = HB_ITEMCOPYSTR( pArrItem, NULL, 0 );
if( n1 )
nLen += n1 * 2 + 2;
}
else if( hb_arrayLen( pArrItem ) >= 2 )
{
n1 = HB_ITEMCOPYSTR( hb_arrayGetItemPtr( pArrItem, 1 ), NULL, 0 );
n2 = HB_ITEMCOPYSTR( hb_arrayGetItemPtr( pArrItem, 2 ), NULL, 0 );
if( n1 && n2 )
nLen += n1 + n2 + 2;
}
}
if( nLen )
{
nTotal = nLen + 1;
lpStr = ( LPTSTR ) hb_xgrab( nTotal * sizeof( TCHAR ) );
for( n = nLen = 0; n < nSize; ++n )
{
pArrItem = hb_arrayGetItemPtr( pItem, n + 1 );
if( HB_IS_STRING( pArrItem ) )
{
n1 = HB_ITEMCOPYSTR( pArrItem,
lpStr + nLen, nTotal - nLen );
if( n1 )
{
nLen += n1 + 1;
n1 = HB_ITEMCOPYSTR( pArrItem,
lpStr + nLen, nTotal - nLen );
nLen += n1 + 1;
dwMaxIndex++;
}
}
else if( hb_arrayLen( pArrItem ) >= 2 )
{
n1 = HB_ITEMCOPYSTR( hb_arrayGetItemPtr( pArrItem, 1 ),
lpStr + nLen, nTotal - nLen );
if( n1 )
{
n2 = HB_ITEMCOPYSTR( hb_arrayGetItemPtr( pArrItem, 2 ),
lpStr + nLen + n1 + 1,
nTotal - nLen - n1 - 1 );
if( n2 )
{
nLen += n1 + n2 + 2;
dwMaxIndex++;
}
}
}
}
lpStr[ nLen ] = 0;
}
}
else
{
nLen = HB_ITEMCOPYSTR( pItem, NULL, 0 );
if( nLen )
{
lpStr = ( LPTSTR ) hb_xgrab( ( nLen * 2 + 3 ) * sizeof( TCHAR ) );
HB_ITEMCOPYSTR( pItem, lpStr, nLen + 1 );
for( n = n1 = 0; n < nLen; ++n )
{
if( lpStr[ n ] == 0 )
{
++n1;
if( lpStr[ n + 1 ] == 0 )
break;
}
}
if( n1 == 0 )
{
HB_ITEMCOPYSTR( pItem, lpStr + nLen + 1, nLen + 1 );
lpStr[ nLen * 2 + 2 ] = 0;
dwMaxIndex = 1;
}
else
{
if( n == nLen && lpStr[ n - 1 ] != 0 )
{
lpStr[ n + 1 ] = 0;
++n1;
}
if( ( n1 & 1 ) == 0 )
dwMaxIndex = ( DWORD ) n1;
else
{
hb_xfree( lpStr );
lpStr = NULL;
}
}
}
}
}
if( pdwIndex )
{
if( dwMaxIndex < *pdwIndex )
*pdwIndex = dwMaxIndex;
else if( dwMaxIndex && *pdwIndex == 0 )
*pdwIndex = 1;
}
return lpStr;
}
PHB_ITEM
hbgi_hb_clsGetInitData(HB_USHORT uiClass, HB_SIZE uiIndex)
{
PHB_ITEM instance = hbgi_hb_clsInst(uiClass);
return hb_arrayGetItemPtr(instance, uiIndex);
}
static void s_signalHandler( int sig, siginfo_t *info, void *v )
#endif
{
UINT uiMask;
UINT uiSig;
PHB_ITEM pFunction, pExecArray, pRet;
ULONG ulPos;
int iRet;
#if !( defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ ) )
HB_SYMBOL_UNUSED(v);
#endif
// let's find the right signal handler.
HB_CRITICAL_LOCK( s_ServiceMutex );
// avoid working if PRG signal handling has been disabled
if ( ! bSignalEnabled )
{
HB_CRITICAL_UNLOCK( s_ServiceMutex );
return;
}
bSignalEnabled = FALSE;
ulPos = hb_arrayLen( sp_hooks );
// subsig not necessary
uiSig = (UINT) s_translateSignal( (UINT)sig, 0 );
while( ulPos > 0 )
{
pFunction = hb_arrayGetItemPtr( sp_hooks, ulPos );
uiMask = (UINT) hb_arrayGetNI( pFunction, 1 );
if ( uiMask & uiSig)
{
// we don't unlock the mutex now, even if it is
// a little dangerous. But we are in a signal hander...
// for now just 2 parameters
pExecArray = hb_itemArrayNew( 3 );
hb_arraySet( pExecArray, 1, hb_arrayGetItemPtr( pFunction, 2 ) );
hb_arraySetNI( pExecArray, 2, uiSig );
// the third parameter is an array:
pRet = hb_arrayGetItemPtr( pExecArray, 3);
#if defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ )
hb_arrayNew( pRet, 1 );
#elif defined( HB_OS_BSD )
hb_arrayNew( pRet, info ? 6 : 1 );
#else
hb_arrayNew( pRet, 6 );
#endif
hb_arraySetNI( pRet, HB_SERVICE_OSSIGNAL, sig );
#if !( defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ ) )
#if defined( HB_OS_BSD )
if (info)
#endif
{
hb_arraySetNI( pRet, HB_SERVICE_OSSUBSIG, info->si_code );
hb_arraySetNI( pRet, HB_SERVICE_OSERROR, info->si_errno );
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, (void *) info->si_addr );
hb_arraySetNI( pRet, HB_SERVICE_PROCESS, info->si_pid );
hb_arraySetNI( pRet, HB_SERVICE_UID, info->si_uid );
}
#endif
pRet = hb_itemDo( pExecArray, 0 );
iRet = hb_itemGetNI( pRet );
hb_itemRelease( pRet );
hb_itemRelease( pExecArray );
switch( iRet )
{
case HB_SERVICE_HANDLED:
bSignalEnabled = TRUE;
HB_CRITICAL_UNLOCK( s_ServiceMutex );
return;
case HB_SERVICE_QUIT:
bSignalEnabled = FALSE;
HB_CRITICAL_UNLOCK( s_ServiceMutex );
//TODO: A service cleanup routine
hb_vmRequestQuit();
#ifndef HB_THREAD_SUPPORT
hb_vmQuit();
exit(0);
#else
/* Allow signals to go through pthreads */
s_serviceSetDflSig();
/* NOTICE: should be pthread_exit(0), but a bug in linuxthread prevents it:
calling pthread exit from a signal handler will cause infinite wait for
restart signal.
This solution is rude, while the other would allow clean VM termination...
but it works.
*/
exit(0);
#endif
}
}
ulPos--;
}
bSignalEnabled = TRUE;
/*s_serviceSetHBSig();*/
/* TODO
if ( uiSig != HB_SIGNAL_UNKNOWN )
{
if ( sa_oldAction[ sig ].sa_flags & SA_SIGINFO )
{
sa_oldAction[ sig ].sa_sigaction( sig, info, v );
}
else
{
sa_oldAction[ sig ].sa_handler( sig );
}
}*/
}
HB_BOOL hb_execFromArray( PHB_ITEM pParam )
{
PHB_ITEM pArray = NULL;
PHB_ITEM pSelf = NULL;
HB_ULONG ulParamOffset = 0;
if( pParam && HB_IS_ARRAY( pParam ) && ! HB_IS_OBJECT( pParam ) )
{
pArray = pParam;
pParam = hb_arrayGetItemPtr( pArray, 1 );
if( HB_IS_OBJECT( pParam ) )
{
pSelf = pParam;
pParam = hb_arrayGetItemPtr( pArray, 2 );
ulParamOffset = 2;
}
else
ulParamOffset = 1;
}
if( pParam )
{
PHB_SYMB pExecSym = NULL;
if( HB_IS_SYMBOL( pParam ) )
pExecSym = hb_itemGetSymbol( pParam );
else if( HB_IS_STRING( pParam ) )
pExecSym = hb_dynsymGet( hb_itemGetCPtr( pParam ) )->pSymbol;
else if( HB_IS_BLOCK( pParam ) && ! pSelf )
{
pSelf = pParam;
pExecSym = &hb_symEval;
}
if( pExecSym )
{
int iPCount = 0;
hb_vmPushSymbol( pExecSym );
if( pSelf )
hb_vmPush( pSelf );
else
hb_vmPushNil();
if( pArray )
{
pParam = hb_arrayGetItemPtr( pArray, ++ulParamOffset );
while( pParam && iPCount < 255 )
{
hb_vmPush( pParam );
++iPCount;
pParam = hb_arrayGetItemPtr( pArray, ++ulParamOffset );
}
}
if( pSelf )
hb_vmSend( ( HB_USHORT ) iPCount );
else
hb_vmProc( ( HB_USHORT ) iPCount );
return HB_TRUE;
}
}
hb_errRT_BASE_SubstR( EG_ARG, 1099, NULL, HB_ERR_FUNCNAME, HB_ERR_ARGS_BASEPARAMS );
return HB_FALSE;
}
/* Manager of signals for windows */
static LONG s_signalHandler( int type, int sig, PEXCEPTION_RECORD exc )
{
HB_SIZE nPos;
HB_UINT uiSig;
/* let's find the right signal handler. */
hb_threadEnterCriticalSectionGC( &s_ServiceMutex );
/* avoid working if PRG signal handling has been disabled */
if( ! s_bSignalEnabled )
{
hb_threadLeaveCriticalSection( &s_ServiceMutex );
return EXCEPTION_EXECUTE_HANDLER;
}
s_bSignalEnabled = HB_FALSE;
nPos = hb_arrayLen( s_pHooks );
/* subsig not necessary */
uiSig = ( HB_UINT ) s_translateSignal( ( HB_UINT ) type, ( HB_UINT ) sig );
while( nPos > 0 )
{
PHB_ITEM pFunction;
HB_UINT uiMask;
pFunction = hb_arrayGetItemPtr( s_pHooks, nPos );
uiMask = ( HB_UINT ) hb_arrayGetNI( pFunction, 1 );
if( ( uiMask & uiSig ) == uiSig )
{
PHB_ITEM pExecArray, pRet;
int iRet;
/* we don't unlock the mutex now, even if it is
a little dangerous. But we are in a signal hander...
for now just 2 parameters */
pExecArray = hb_itemArrayNew( 3 );
hb_arraySetForward( pExecArray, 1, hb_arrayGetItemPtr( pFunction, 2 ) );
hb_arraySetNI( pExecArray, 2, uiSig );
/* the third parameter is an array:
* 1: low-level signal
* 2: low-level subsignal
* 3: low-level system error
* 4: address that rose the signal
* 5: process id of the signal riser
* 6: UID of the riser
*/
pRet = hb_arrayGetItemPtr( pExecArray, 3 );
hb_arrayNew( pRet, 6 );
hb_arraySetNI( pRet, HB_SERVICE_OSSIGNAL, type );
hb_arraySetNI( pRet, HB_SERVICE_OSSUBSIG, sig );
/* could be meaningless, but does not matter here */
hb_arraySetNI( pRet, HB_SERVICE_OSERROR, GetLastError() );
if( type == 0 ) /* exception */
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, ( void * ) exc->ExceptionAddress );
else
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, NULL );
/* TODO: */
hb_arraySetNI( pRet, HB_SERVICE_PROCESS, GetCurrentThreadId() );
/* TODO: */
hb_arraySetNI( pRet, HB_SERVICE_UID, 0 );
pRet = hb_itemDo( pExecArray, 0 );
iRet = hb_itemGetNI( pRet );
hb_itemRelease( pRet );
hb_itemRelease( pExecArray );
switch( iRet )
{
case HB_SERVICE_HANDLED:
s_bSignalEnabled = HB_TRUE;
hb_threadLeaveCriticalSection( &s_ServiceMutex );
return EXCEPTION_CONTINUE_EXECUTION;
case HB_SERVICE_QUIT:
s_bSignalEnabled = HB_FALSE;
hb_threadLeaveCriticalSection( &s_ServiceMutex );
hb_vmRequestQuit();
#ifndef HB_THREAD_SUPPORT
hb_vmQuit();
exit( 0 );
#else
hb_threadCancelInternal();
#endif
}
}
nPos--;
}
s_bSignalEnabled = HB_TRUE;
return EXCEPTION_EXECUTE_HANDLER;
}
static void s_signalHandler( int sig, siginfo_t * info, void * v )
#endif
{
HB_UINT uiSig;
HB_SIZE nPos;
#if ! ( defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ ) )
HB_SYMBOL_UNUSED( v );
#endif
/* let's find the right signal handler. */
hb_threadEnterCriticalSectionGC( &s_ServiceMutex );
/* avoid working if PRG signal handling has been disabled */
if( ! s_bSignalEnabled )
{
hb_threadLeaveCriticalSection( &s_ServiceMutex );
return;
}
s_bSignalEnabled = HB_FALSE;
nPos = hb_arrayLen( s_pHooks );
/* subsig not necessary */
uiSig = ( HB_UINT ) s_translateSignal( ( HB_UINT ) sig, 0 );
while( nPos > 0 )
{
PHB_ITEM pFunction;
HB_UINT uiMask;
pFunction = hb_arrayGetItemPtr( s_pHooks, nPos );
uiMask = ( HB_UINT ) hb_arrayGetNI( pFunction, 1 );
if( uiMask & uiSig )
{
PHB_ITEM pExecArray, pRet;
int iRet;
/* we don't unlock the mutex now, even if it is
a little dangerous. But we are in a signal hander...
for now just 2 parameters */
pExecArray = hb_itemArrayNew( 3 );
hb_arraySet( pExecArray, 1, hb_arrayGetItemPtr( pFunction, 2 ) );
hb_arraySetNI( pExecArray, 2, uiSig );
/* the third parameter is an array: */
pRet = hb_arrayGetItemPtr( pExecArray, 3 );
#if defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ )
hb_arrayNew( pRet, 1 );
#elif defined( HB_OS_BSD )
hb_arrayNew( pRet, info ? 6 : 1 );
#else
hb_arrayNew( pRet, 6 );
#endif
hb_arraySetNI( pRet, HB_SERVICE_OSSIGNAL, sig );
#if ! ( defined( HB_OS_OS2_GCC ) || defined( __WATCOMC__ ) )
#if defined( HB_OS_BSD )
if( info )
#endif
{
hb_arraySetNI( pRet, HB_SERVICE_OSSUBSIG, info->si_code );
#if ! defined( HB_OS_VXWORKS )
hb_arraySetNI( pRet, HB_SERVICE_OSERROR, info->si_errno );
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, ( void * ) info->si_addr );
hb_arraySetNI( pRet, HB_SERVICE_PROCESS, info->si_pid );
hb_arraySetNI( pRet, HB_SERVICE_UID, info->si_uid );
#endif
}
#endif
pRet = hb_itemDo( pExecArray, 0 );
iRet = hb_itemGetNI( pRet );
hb_itemRelease( pRet );
hb_itemRelease( pExecArray );
switch( iRet )
{
case HB_SERVICE_HANDLED:
s_bSignalEnabled = HB_TRUE;
hb_threadLeaveCriticalSection( &s_ServiceMutex );
return;
case HB_SERVICE_QUIT:
s_bSignalEnabled = HB_FALSE;
hb_threadLeaveCriticalSection( &s_ServiceMutex );
/* TODO: A service cleanup routine */
hb_vmRequestQuit();
/* Allow signals to go through pthreads */
s_serviceSetDflSig();
/* NOTICE: should be pthread_exit(0), but a bug in Linux threading prevents it:
calling pthread exit from a signal handler will cause infinite wait for
restart signal.
This solution is rude, while the other would allow clean VM termination...
but it works.
*/
exit( 0 );
}
}
nPos--;
}
s_bSignalEnabled = HB_TRUE;
#if 0
s_serviceSetHBSig();
#endif
#if 0
if( uiSig != HB_SIGNAL_UNKNOWN )
{
if( s_aOldAction[ sig ].sa_flags & SA_SIGINFO )
s_aOldAction[ sig ].sa_sigaction( sig, info, v );
else
s_aOldAction[ sig ].sa_handler( sig );
}
#endif
}
//-------------------------------
// Manager of signals for windows
//
static LONG s_signalHandler( int type, int sig, PEXCEPTION_RECORD exc )
{
PHB_ITEM pFunction, pExecArray, pRet;
ULONG ulPos;
UINT uiSig, uiMask;
int iRet;
// let's find the right signal handler.
HB_CRITICAL_LOCK( s_ServiceMutex );
// avoid working if PRG signal handling has been disabled
if ( ! bSignalEnabled )
{
HB_CRITICAL_UNLOCK( s_ServiceMutex );
return EXCEPTION_EXECUTE_HANDLER;
}
bSignalEnabled = FALSE;
ulPos = hb_arrayLen( sp_hooks );
// subsig not necessary
uiSig = (UINT) s_translateSignal( (UINT)type, (UINT)sig );
while( ulPos > 0 )
{
pFunction = hb_arrayGetItemPtr( sp_hooks, ulPos );
uiMask = (UINT) hb_arrayGetNI( pFunction, 1 );
if ( (uiMask & uiSig) == uiSig )
{
// we don't unlock the mutex now, even if it is
// a little dangerous. But we are in a signal hander...
// for now just 2 parameters
pExecArray = hb_itemArrayNew( 3 );
hb_arraySetForward( pExecArray, 1, hb_arrayGetItemPtr( pFunction, 2 ) );
hb_arraySetNI( pExecArray, 2, uiSig );
/* the third parameter is an array:
* 1: low-level signal
* 2: low-level subsignal
* 3: low-level system error
* 4: address that rised the signal
* 5: process id of the signal riser
* 6: UID of the riser
*/
pRet = hb_arrayGetItemPtr( pExecArray, 3);
hb_arrayNew( pRet, 6 );
hb_arraySetNI( pRet, HB_SERVICE_OSSIGNAL, type );
hb_arraySetNI( pRet, HB_SERVICE_OSSUBSIG, sig );
//could be meaningless, but does not matter here
hb_arraySetNI( pRet, HB_SERVICE_OSERROR, GetLastError() );
if (type == 0 ) //exception
{
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, ( void * ) exc->ExceptionAddress );
}
else
{
hb_arraySetPtr( pRet, HB_SERVICE_ADDRESS, NULL );
}
//TODO:
hb_arraySetNI( pRet, HB_SERVICE_PROCESS, GetCurrentThreadId() );
//TODO:
hb_arraySetNI( pRet, HB_SERVICE_UID, 0 );
pRet = hb_itemDo( pExecArray, 0 );
iRet = hb_itemGetNI( pRet );
hb_itemRelease( pRet );
hb_itemRelease( pExecArray );
switch( iRet )
{
case HB_SERVICE_HANDLED:
bSignalEnabled = TRUE;
HB_CRITICAL_UNLOCK( s_ServiceMutex );
return EXCEPTION_CONTINUE_EXECUTION;
case HB_SERVICE_QUIT:
bSignalEnabled = FALSE;
HB_CRITICAL_UNLOCK( s_ServiceMutex );
hb_vmRequestQuit();
#ifndef HB_THREAD_SUPPORT
hb_vmQuit();
exit(0);
#else
hb_threadCancelInternal();
#endif
}
}
ulPos--;
}
bSignalEnabled = TRUE;
return EXCEPTION_EXECUTE_HANDLER;
}
BOOL hb_execFromArray( PHB_ITEM pFirst )
{
register ULONG i;
HB_SIZE ulLen;
ULONG ulStart = 1;
PHB_ITEM pArgs;
PHB_ITEM pString;
PHB_ITEM pSelf = NULL;
PHB_DYNS pExecSym = NULL;
PHB_SYMB pSymbol = NULL;
if( pFirst == NULL || pFirst->type != HB_IT_ARRAY )
return FALSE;
pString = hb_arrayGetItemPtr( pFirst, 1 );
pArgs = pFirst;
if( HB_IS_OBJECT( pString ) && hb_arrayLen( pFirst ) >= 2 )
{
pSelf = pString;
pString = hb_arrayGetItemPtr( pFirst, 2 );
if( pString->type == HB_IT_STRING )
pExecSym = hb_dynsymFindName( pString->item.asString.value );
else if( pString->type == HB_IT_POINTER )
pSymbol = ( PHB_SYMB ) hb_itemGetPtr( pString );
ulStart = 3;
}
else if( pString->type == HB_IT_STRING )
{
pExecSym = hb_dynsymFindName( pString->item.asString.value );
ulStart = 2;
}
else if( pString->type == HB_IT_POINTER )
{
pSymbol = ( PHB_SYMB ) hb_itemGetPtr( pString );
ulStart = 2;
}
else if( HB_IS_BLOCK( pString ) )
{
pSymbol = &hb_symEval;
ulStart = 2;
}
if( pExecSym )
pSymbol = pExecSym->pSymbol;
if( pSymbol == NULL )
return FALSE;
hb_vmPushSymbol( pSymbol );
if( pSelf )
hb_vmPush( pSelf );
else
hb_vmPushNil();
ulLen = hb_arrayLen( pArgs );
/* pushing the contents of the array
*/
for( i = ulStart; i <= ulLen; i++ )
hb_vmPush( hb_arrayGetItemPtr( pArgs, i ) );
if( pSelf )
hb_vmSend( ( USHORT ) ( ulLen - ulStart + 1 ) );
else
hb_vmDo( ( USHORT ) ( ulLen - ulStart + 1 ) );
return TRUE;
}
