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udf.h: Mostly add a couple more routines and more fields in udf_file_t

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ecma_167.h: more udf_ prefixes, add extern debugger symbols.
This commit is contained in:
rocky
2005-10-21 12:33:46 +00:00
parent a6472512f6
commit 50ad6d7559
2 changed files with 46 additions and 17 deletions
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37
include/cdio/ecma_167.h
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@@ -55,6 +55,7 @@
#include <cdio/types.h>
/** Tag Identifier (ECMA 167r3 3/7.2.1) */
typedef enum {
TAGID_PRI_VOL = 0x0001,
TAGID_ANCHOR = 0x0002,
@@ -76,7 +77,7 @@ typedef enum {
TAGID_SBD = 0x0108,
TAGID_PIE = 0x0109,
TAGID_EFE = 0x010A,
} tag_id_enum_t ;
} tag_id_t ;
/** Character Set Type (ECMA 167r3 1/7.2.1.1) */
typedef enum {
@@ -542,23 +543,24 @@ struct udf_fileid_desc_s
typedef struct udf_fileid_desc_s udf_fileid_desc_t;
#define UDF_FID_SIZE 38
#define UDF_FILE_CHAR_VIS (1 << 0) /* Visible */
#define UDF_FILE_CHAR_DIR (1 << 1) /* Directory */
#define UDF_FILE_CHAR_DEL (1 << 2) /* Deleted */
#define UDF_FILE_CHAR_PAR (1 << 3) /* Parent Directory */
#define UDF_FILE_CHAR_META (1 << 4) /* Stream metadata */
/** File Characteristics (ECMA 167r3 4/14.4.3) */
#define FID_FILE_CHAR_HIDDEN 0x01
#define FID_FILE_CHAR_DIRECTORY 0x02
#define FID_FILE_CHAR_DELETED 0x04
#define FID_FILE_CHAR_PARENT 0x08
#define FID_FILE_CHAR_METADATA 0x10
/** File Characteristics (ECMA 167r3 4/14.4.3)
Imagine the below enumeration values are #defines to be used in a
bitmask rather than distinct values of an enum.
*/
typedef enum {
UDF_FILE_HIDDEN = (1 << 0),
UDF_FILE_DIRECTORY = (1 << 1),
UDF_FILE_DELETED = (1 << 2),
UDF_FILE_PARENT = (1 << 3),
UDF_FILE_METADATA = (1 << 4)
} file_characteristics_t;
/** Allocation Ext Descriptor (ECMA 167r3 4/14.5) */
struct allocExtDesc
{
udf_tag_t tag;
udf_tag_t tag;
udf_Uint32_t previous_alloc_ext_loc;
udf_Uint32_t i_alloc_descs;
} GNUC_PACKED;
@@ -920,4 +922,13 @@ struct extended_file_entry
PRAGMA_END_PACKED
/** The below variables are trickery to force the above enum symbol
values to be recorded in debug symbol tables. They are used to
allow one refer to the enumeration value names in the typedefs
above in a debugger and debugger expressions
*/
extern file_characteristics_t debug_file_characteristics;
extern tag_id_t debug_tagid;
#endif /* _ECMA_167_H */