81 lines
2.7 KiB
PHP
81 lines
2.7 KiB
PHP
BREAK <Directory entry>
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; SCCSID = @(#)dirent.inc 12.5 89/07/14
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;
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; +-----------------------------+
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; | (11 BYTE) filename/ext | 0 0
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; +-----------------------------+
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; | (BYTE) attributes | 11 B
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; +-----------------------------+
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; | (8 BYTE) reserved | 12 C
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; +-----------------------------+
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; | (WORD) First cluster of EA | 20 14
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; +-----------------------------+
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; | (WORD) time of last write | 22 16
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; +-----------------------------+
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; | (WORD) date of last write | 24 18
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; +-----------------------------+
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; | (WORD) First cluster of file| 26 1A
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; +-----------------------------+
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; | (DWORD) file size | 28 1C
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; +-----------------------------+
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;
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; First byte of filename = E5 -> free directory entry
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; = 00 -> end of allocated directory
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; Time: Bits 0-4=seconds/2, bits 5-10=minute, 11-15=hour
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; Date: Bits 0-4=day, bits 5-8=month, bits 9-15=year-1980
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;
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dir_entry STRUC
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dir_name DB 11 DUP (?) ; file name
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dir_attr DB ? ; attribute bits
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dir_pad DB 8 DUP (?) ; reserved for expansion
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dir_EAhandle DW ? ; handle to Extended Attributes
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dir_time DW ? ; time of last write
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dir_date DW ? ; date of last write
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dir_firstfile DW ? ; first allocation unit of file
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dir_size_l DW ? ; low 16 bits of file size
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dir_size_h DW ? ; high 16 bits of file size
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dir_entry ENDS
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DIRENT_DELETED EQU 0E5h ; indicator of deleted file
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DIRENT_NOFEALIST EQU 0 ; Indicates no extended attributes
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;
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; Values for dir_attr
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;
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; attr_newfiles is used in the case of IFS to indicate that the type of file
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; being requested for findfirst/next is a "new" file i.e. long
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; name or a mixed-case name that the FAT FS does not support.
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;
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attr_read_only EQU 1h
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attr_hidden EQU 2h
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attr_system EQU 4h
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attr_volume_id EQU 8h
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attr_directory EQU 10h
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attr_archive EQU 20h
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attr_device EQU 40h ; This is a VERY special bit.
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; NO directory entry on a disk EVER
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; has this bit set. It is set non-zero
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; when a device is found by GETPATH
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attr_newfiles EQU 40h ; name is non-8.3. never set for FAT FS
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attr_all EQU attr_hidden OR attr_system OR attr_directory
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; OR of hard attributes for FINDENTRY
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attr_ignore EQU attr_read_only OR attr_archive OR attr_device
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; ignore these attributes during
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; search first/next
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attr_changeable EQU attr_read_only OR attr_hidden OR attr_system OR attr_archive
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; changeable via CHMOD
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attr_used EQU attr_read_only OR attr_hidden OR attr_system OR attr_volume_id OR attr_directory OR attr_archive OR attr_newfiles
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; We ignore the rest for $Creat due to LOTUS
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; passing in an attribute of 0x8000!!
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INV_3XBOX_SRCH_ATTRS EQU attr_newfiles ; we should not pass this bit
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; for FSDS from 3xbox.
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