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Switched from AAIP-1.0 with field "AA" to AAIP-2.0 with field "AL"

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because ancient Apple ISO 9660 already used "AA".
Old AAIP-1.0 enhanced images can still be read and luckily their AAIP fields
can be distinguished from eventual Apple AA fields.
This commit is contained in:
Thomas Schmitt
2009-03-31 11:40:58 +02:00
parent d28351c5a4
commit 21de3e2087
11 changed files with 313 additions and 154 deletions
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17
libisofs/aaip_0_2.h
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@ -29,7 +29,7 @@
This is malloc() memory which needs to be freed when
no longer needed
@param flag Bitfield for control purposes
bit0= set CONTINUE bit of last AA field to 1
bit0= set CONTINUE bit of last AAIP field to 1
@return >0 is the number of SUSP fields generated,
0 means error
*/
@ -207,15 +207,16 @@ int aaip_get_attr_list(char *path, size_t *num_attrs, char ***names,
attribute lists but may also be used as alternative to Pair Level.
*/
/* Operations on complete AA field strings which need no decoder context.
These function expect to get submitted a complete chain of AA fields.
/* Operations on complete AAIP field strings which need no decoder context.
These function expect to get submitted a complete chain of AAIP fields.
*/
/* Determine the size of the AA string by interpreting the SUSP structure.
/* Determine the size of the AAIP string by interpreting the SUSP structure.
@param data An arbitrary number of bytes beginning with the
complete chain of AA fields. Trailing trash is ignored.
complete chain of AAIP fields. Trailing trash is
ignored.
@param flag Unused yet. Submit 0.
@return The number of bytes of the AA field chain.
@return The number of bytes of the AAIP field chain.
*/
size_t aaip_count_bytes(unsigned char *data, int flag);
@ -231,7 +232,7 @@ size_t aaip_sizeof_aaip_state(void);
/* Initialize a AAIP decoder context.
This has to be done before the first AA field of a node is processed.
This has to be done before the first AAIP field of a node is processed.
The caller has to provide the storage of the struct aaip_state.
@param aaip The AAIP decoder context to be initialized
@param flag Bitfield for control purposes
@ -259,7 +260,7 @@ int aaip_init_aaip_state(struct aaip_state *aaip, int flag);
0 inquires the buffer status avoiding replies <= 0
@param ready_bytes Number of decoded bytes ready for delivery
@param flag Bitfield for control purposes
@return -1= non-AA field detected
@return -1= non-AAIP field detected
*ready_bytes gives number of consumed bytes in data
0= cannot accept data because buffer full
1= no component record complete, submit more data