HB_BOOL hb_fsCopy( const char * pszSource, const char * pszDest )
{
HB_BOOL fResult = HB_FALSE;
PHB_FILE pSrcFile;
if( ( pSrcFile = hb_fileExtOpen( pszSource, NULL, FO_READ | FO_SHARED | FXO_SHARELOCK, NULL, NULL ) ) != NULL )
{
PHB_FILE pDstFile;
HB_ERRCODE errCode;
if( ( pDstFile = hb_fileExtOpen( pszDest, NULL, FXO_TRUNCATE | FO_READWRITE | FO_EXCLUSIVE | FXO_SHARELOCK, NULL, NULL ) ) != NULL )
{
void * pbyBuffer = hb_xgrab( HB_FSCOPY_BUFFERSIZE );
for( ;; )
{
HB_SIZE nBytesRead;
if( ( nBytesRead = hb_fileRead( pSrcFile, pbyBuffer, HB_FSCOPY_BUFFERSIZE, -1 ) ) > 0 &&
nBytesRead != ( HB_SIZE ) FS_ERROR )
{
if( nBytesRead != hb_fileWrite( pDstFile, pbyBuffer, nBytesRead, -1 ) )
{
errCode = hb_fsError();
break;
}
}
else
{
errCode = hb_fsError();
fResult = errCode == 0;
break;
}
}
hb_xfree( pbyBuffer );
hb_fileClose( pDstFile );
}
else
errCode = hb_fsError();
hb_fileClose( pSrcFile );
if( fResult )
{
HB_FATTR ulAttr;
if( hb_fileAttrGet( pszSource, &ulAttr ) )
hb_fileAttrSet( pszDest, ulAttr );
}
hb_fsSetError( errCode );
}
return fResult;
}
static HB_SIZE ct_StrFile( const char * pFileName, const char * pcStr, HB_SIZE nLen,
HB_BOOL bAppend, HB_FOFFSET nOffset, HB_BOOL bTrunc )
{
HB_SIZE nWrite = 0;
HB_BOOL bFile = hb_fileExists( pFileName, NULL );
PHB_FILE hFile = hb_fileExtOpen( pFileName, NULL,
FO_WRITE | FO_PRIVATE |
FXO_SHARELOCK |
( bAppend ? FXO_APPEND : FXO_TRUNCATE ) |
( ct_getsafety() ? FXO_UNIQUE : 0 ),
NULL, NULL );
if( hFile )
{
if( ! bFile )
hb_fileAttrSet( pFileName, ct_getfcreate() );
if( nOffset )
hb_fileSeek( hFile, nOffset, FS_SET );
else
hb_fileSeek( hFile, 0, FS_END );
nWrite = hb_fileResult( hb_fileWrite( hFile, pcStr, nLen, -1 ) );
if( nWrite == nLen && bTrunc )
hb_fileWrite( hFile, NULL, 0, -1 );
hb_fileClose( hFile );
}
return nWrite;
}
static HB_BOOL hb_memowrit( HB_BOOL bHandleEOF )
{
const char * pszFileName = hb_parc( 1 );
PHB_ITEM pString = hb_param( 2, HB_IT_STRING );
HB_BOOL bRetVal = HB_FALSE;
if( pszFileName && pString )
{
PHB_FILE pFile = hb_fileExtOpen( pszFileName, NULL,
FO_READWRITE | FO_EXCLUSIVE | FO_PRIVATE |
FXO_TRUNCATE | FXO_SHARELOCK | FXO_NOSEEKPOS,
NULL, NULL );
if( pFile != NULL )
{
HB_SIZE nSize = hb_itemGetCLen( pString );
bRetVal = hb_fileWriteAt( pFile, hb_itemGetCPtr( pString ), nSize, 0 ) == nSize;
/* NOTE: CA-Cl*pper will add the EOF even if the write failed. [vszakats] */
/* NOTE: CA-Cl*pper will not return .F. when the EOF could not be written. [vszakats] */
if( bHandleEOF && bRetVal ) /* if true, then write EOF */
{
char cEOF = HB_CHAR_EOF;
hb_fileWriteAt( pFile, &cEOF, sizeof( char ), nSize );
}
hb_fileClose( pFile );
}
}
return bRetVal;
}
/* extended FILE IO handle destructor */
static HB_GARBAGE_FUNC( hb_file_Destructor )
{
PHB_FILE * fileHolder = ( PHB_FILE * ) Cargo;
if( * fileHolder )
{
PHB_FILE pFile = * fileHolder;
* fileHolder = NULL;
hb_fileClose( pFile );
}
}
/*
* Close the table in the WorkArea.
*/
static HB_ERRCODE hb_sdfClose( SDFAREAP pArea )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_sdfClose(%p)", pArea ) );
/* Update record and unlock records */
if( pArea->pFile )
{
SELF_GOCOLD( &pArea->area );
if( ! pArea->fReadonly && hb_setGetEOF() )
{
hb_fileWrite( pArea->pFile, "\032", 1, -1 );
pArea->fFlush = HB_TRUE;
}
SELF_FLUSH( &pArea->area );
hb_fileClose( pArea->pFile );
pArea->pFile = NULL;
}
SUPER_CLOSE( &pArea->area );
if( pArea->pFieldOffset )
{
hb_xfree( pArea->pFieldOffset );
pArea->pFieldOffset = NULL;
}
if( pArea->pRecord )
{
hb_xfree( pArea->pRecord - 1 );
pArea->pRecord = NULL;
}
if( pArea->pBuffer )
{
hb_xfree( pArea->pBuffer );
pArea->pBuffer = NULL;
}
if( pArea->szEol )
{
hb_xfree( pArea->szEol );
pArea->szEol = NULL;
}
if( pArea->szFileName )
{
hb_xfree( pArea->szFileName );
pArea->szFileName = NULL;
}
return HB_SUCCESS;
}
static PHRB_BODY hb_hrbLoadFromFile( const char * szHrb, HB_USHORT usMode )
{
PHRB_BODY pHrbBody = NULL;
PHB_ITEM pError = NULL;
PHB_FILE pFile;
/* Open as binary */
do
{
pFile = hb_fileExtOpen( szHrb,
hb_stackSetStruct()->HB_SET_DEFEXTENSIONS ? ".hrb" : NULL,
FO_READ | FXO_SHARELOCK, NULL, pError );
if( pFile == NULL )
{
pError = hb_errRT_FileError( pError, NULL, EG_OPEN, 6102, szHrb );
if( hb_errLaunch( pError ) != E_RETRY )
break;
}
}
while( pFile == NULL );
if( pError )
hb_itemRelease( pError );
if( pFile != NULL )
{
HB_SIZE nBodySize = ( HB_SIZE ) hb_fileSize( pFile );
if( nBodySize )
{
char * pbyBuffer;
pbyBuffer = ( char * ) hb_xgrab( nBodySize + sizeof( char ) + 1 );
hb_fileReadAt( pFile, pbyBuffer, nBodySize, 0 );
pbyBuffer[ nBodySize ] = '\0';
pHrbBody = hb_hrbLoad( ( const char * ) pbyBuffer, nBodySize, usMode, szHrb );
hb_xfree( pbyBuffer );
}
hb_fileClose( pFile );
}
return pHrbBody;
}
static HB_BOOL hb_memowrit( HB_BOOL bHandleEOF )
{
const char * pszFileName = hb_parc( 1 );
PHB_ITEM pString = hb_param( 2, HB_IT_STRING );
HB_BOOL bRetVal = HB_FALSE;
if( pszFileName && pString )
{
PHB_FILE pFile = hb_fileExtOpen( pszFileName, NULL,
FO_READWRITE | FO_EXCLUSIVE | FO_PRIVATE |
FXO_TRUNCATE | FXO_SHARELOCK,
NULL, NULL );
if( pFile != NULL )
{
HB_SIZE nSize = hb_itemGetCLen( pString );
const char * pData = hb_itemGetCPtr( pString );
while( nSize > 0 )
{
HB_SIZE nWritten = hb_fileWrite( pFile, pData, nSize, 0 );
if( nWritten == 0 || nWritten == ( HB_SIZE ) FS_ERROR )
break;
nSize -= nWritten;
pData += nWritten;
}
bRetVal = nSize == 0;
/* NOTE: CA-Cl*pper will add the EOF even if the write failed. [vszakats] */
/* NOTE: CA-Cl*pper will not return .F. when the EOF could not be written. [vszakats] */
if( bHandleEOF && bRetVal ) /* if true, then write EOF */
{
char cEOF = HB_CHAR_EOF;
hb_fileWrite( pFile, &cEOF, sizeof( char ), -1 );
}
hb_fileClose( pFile );
}
}
return bRetVal;
}
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 );
}
static void hb_memoread( HB_BOOL bHandleEOF )
{
const char * pszFileName = hb_parc( 1 );
if( pszFileName )
{
PHB_FILE pFile = hb_fileExtOpen( pszFileName, NULL,
FO_READ | FO_SHARED | FO_PRIVATE |
FXO_SHARELOCK | FXO_NOSEEKPOS,
NULL, NULL );
if( pFile != NULL )
{
HB_SIZE nSize = ( HB_SIZE ) hb_fileSize( pFile );
if( nSize != 0 )
{
char * pbyBuffer = ( char * ) hb_xgrab( nSize + 1 );
nSize = hb_fileReadAt( pFile, pbyBuffer, nSize, 0 );
/* Don't read the file terminating EOF character */
if( bHandleEOF && nSize > 0 )
{
if( pbyBuffer[ nSize - 1 ] == HB_CHAR_EOF )
--nSize;
}
hb_retclen_buffer( pbyBuffer, nSize );
}
else
hb_retc_null();
hb_fileClose( pFile );
}
else
hb_retc_null();
}
else
hb_retc_null();
}
static void s_consrv_close( PHB_CONSRV conn )
{
int i = 0;
if( conn->rpcFilter )
hb_itemRelease( conn->rpcFilter );
while( conn->streams )
{
PHB_CONSTREAM stream = conn->streams;
conn->streams = stream->next;
hb_xfree( stream );
}
if( conn->mutex )
hb_itemRelease( conn->mutex );
if( conn->sd != HB_NO_SOCKET )
hb_socketClose( conn->sd );
if( conn->zstream )
hb_znetClose( conn->zstream );
while( conn->filesCount > 0 )
{
if( i >= NETIO_FILES_MAX )
break; /* internal error, it should not happen */
if( conn->fileTable[ i ] )
{
hb_fileClose( conn->fileTable[ i ] );
conn->filesCount--;
}
++i;
}
hb_xfree( conn );
}
/*
* Close the table in the WorkArea.
*/
static HB_ERRCODE hb_sdfClose( SDFAREAP pArea )
{
HB_TRACE( HB_TR_DEBUG, ( "hb_sdfClose(%p)", pArea ) );
SUPER_CLOSE( &pArea->area );
/* Update record and unlock records */
if( pArea->pFile )
{
SELF_FLUSH( &pArea->area );
hb_fileClose( pArea->pFile );
pArea->pFile = NULL;
}
if( pArea->pFieldOffset )
{
hb_xfree( pArea->pFieldOffset );
pArea->pFieldOffset = NULL;
}
if( pArea->pRecord )
{
hb_xfree( pArea->pRecord - 1 );
pArea->pRecord = NULL;
}
if( pArea->szEol )
{
hb_xfree( pArea->szEol );
pArea->szEol = NULL;
}
if( pArea->szFileName )
{
hb_xfree( pArea->szFileName );
pArea->szFileName = NULL;
}
return HB_SUCCESS;
}
static HB_BOOL hb_copyfile( const char * pszSource, const char * pszDest )
{
HB_BOOL bRetVal = HB_FALSE;
PHB_FILE pSource;
PHB_ITEM pError = NULL;
HB_TRACE( HB_TR_DEBUG, ( "hb_copyfile(%s, %s)", pszSource, pszDest ) );
do
{
pSource = hb_fileExtOpen( pszSource, NULL,
FO_READ | FO_SHARED | FO_PRIVATE |
FXO_DEFAULTS | FXO_SHARELOCK,
NULL, pError );
if( pSource == NULL )
{
pError = hb_errRT_FileError( pError, NULL, EG_OPEN, 2012, pszSource );
if( hb_errLaunch( pError ) != E_RETRY )
break;
}
}
while( pSource == NULL );
if( pError )
{
hb_itemRelease( pError );
pError = NULL;
}
if( pSource != NULL )
{
PHB_FILE pDest;
do
{
pDest = hb_fileExtOpen( pszDest, NULL,
FO_READWRITE | FO_EXCLUSIVE | FO_PRIVATE |
FXO_TRUNCATE | FXO_DEFAULTS | FXO_SHARELOCK,
NULL, pError );
if( pDest == NULL )
{
pError = hb_errRT_FileError( pError, NULL, EG_CREATE, 2012, pszDest );
if( hb_errLaunch( pError ) != E_RETRY )
break;
}
}
while( pDest == NULL );
if( pError )
{
hb_itemRelease( pError );
pError = NULL;
}
if( pDest != NULL )
{
HB_UCHAR * buffer;
HB_SIZE nRead;
buffer = ( HB_UCHAR * ) hb_xgrab( BUFFER_SIZE );
bRetVal = HB_TRUE;
while( ( nRead = hb_fileRead( pSource, buffer, BUFFER_SIZE, -1 ) ) != 0 )
{
HB_SIZE nWritten = 0;
while( nWritten < nRead )
{
nWritten += hb_fileWrite( pDest, buffer + nWritten, nRead - nWritten, -1 );
if( nWritten < nRead )
{
pError = hb_errRT_FileError( pError, NULL, EG_WRITE, 2016, pszDest );
if( hb_errLaunch( pError ) != E_RETRY )
{
bRetVal = HB_FALSE;
break;
}
}
}
}
if( pError )
hb_itemRelease( pError );
hb_xfree( buffer );
hb_fileClose( pDest );
}
hb_fileClose( pSource );
#if defined( HB_OS_UNIX )
if( bRetVal )
{
HB_FATTR ulAttr;
if( hb_fileAttrGet( pszSource, &ulAttr ) )
hb_fileAttrSet( pszDest, ulAttr );
}
#endif
}
return bRetVal;
}
