RCODE FTKAPI F_DirHdl::next( void)
{
char szFoundPath[ F_PATH_MAX_SIZE];
char szDummyPath[ F_PATH_MAX_SIZE];
FLMUINT uiSearchAttributes;
FLMUINT uiFoundAttrib;
IF_FileSystem * pFileSystem = f_getFileSysPtr();
if( RC_BAD( m_rc))
{
goto Exit;
}
uiSearchAttributes =
F_IO_FA_NORMAL | F_IO_FA_RDONLY | F_IO_FA_ARCHIVE | F_IO_FA_DIRECTORY;
for( ;;)
{
if( m_bFirstTime)
{
m_bFirstTime = FALSE;
if( RC_BAD( m_rc = f_fileFindFirst( m_szDirectoryPath,
uiSearchAttributes, &m_FindData, szFoundPath, &uiFoundAttrib)))
{
goto Exit;
}
m_bFindOpen = TRUE;
m_uiAttrib = uiFoundAttrib;
}
else
{
if( RC_BAD( m_rc = f_fileFindNext( &m_FindData,
szFoundPath, &uiFoundAttrib)))
{
goto Exit;
}
m_uiAttrib = uiFoundAttrib;
}
if( RC_BAD( m_rc = pFileSystem->pathReduce( szFoundPath,
szDummyPath, m_szFileName)))
{
goto Exit;
}
if( pFileSystem->doesFileMatch( m_szFileName, m_szPattern))
{
break;
}
}
Exit:
return( m_rc);
}
RCODE FTKAPI F_DirHdl::next( void)
{
LONG lError = 0;
IF_FileSystem * pFileSystem = f_getFileSysPtr();
if( RC_BAD( m_rc))
{
goto Exit;
}
for( ;;)
{
if( (lError = DirectorySearch( 0, m_FindData.lVolumeNumber,
m_FindData.lDirectoryNumber, LONGNameSpace,
m_FindData.lCurrentEntryNumber, (BYTE *)"\x02\xFF*",
-1, &m_FindData.pCurrentItem,
&m_FindData.lCurrentEntryNumber)) != 0)
{
if( (lError == ERR_NO_FILES_FOUND) || (lError == ERR_INVALID_PATH))
{
m_rc = RC_SET( NE_FLM_IO_NO_MORE_FILES);
}
else
{
m_rc = f_mapPlatformError( lError, NE_FLM_READING_FILE);
}
break;
}
if( pFileSystem->doesFileMatch(
(const char *)m_FindData.pCurrentItem->DFileName, m_szPattern))
{
break;
}
}
Exit:
return( m_rc);
}
