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New API call burn_write_opts_set_leadin_text()

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This commit is contained in:
Thomas Schmitt
2011-12-05 20:36:31 +00:00
parent b385a3863e
commit 7be652ac6b
9 changed files with 281 additions and 19 deletions
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24
libburn/libburn.h
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@ -1310,8 +1310,8 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
0x8f = binary: Size Information of the Block
The second byte tells the track number to which the first text piece in
a pack is associated. Number 0 means the whole album. Higher numbers are
valid for types 0x80 to 0x85, and 0x8e. There should be one text for each
track with these types.
valid for types 0x80 to 0x85, and 0x8e. With these types, there should be
one text for the disc and one for each track.
The third byte is a sequential counter.
The fourth byte is the Block Number and Character Position Indicator.
It consists of three bit fields:
@ -1321,13 +1321,14 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
the current text inherited from the previous pack, or
15 if the current text started before the previous pack.
The two CRC bytes are optional. Polynomial is x^16 + x^12 + x^5 + 1.
"All bits shall be inverted."
@param d The drive to query.
@param text_packs Will point to an allocated memory buffer with CD-TEXT.
It will only contain text packs, and not be prepended
by the TOC header of four bytes, which gets stored with
file cdtext.dat by cdrecord -vv -toc. The first two of
these bytes are supposed hold the number of CD-TEXT
these bytes are supposed to hold the number of CD-TEXT
bytes + 2. The other two bytes are supposed to be 0.
Dispose this buffer by free(), when no longer needed.
@param num_packs Will tell the number of text packs, i.e. the number of
@ -2431,6 +2432,23 @@ void burn_write_opts_set_mediacatalog(struct burn_write_opts *opts, unsigned cha
*/
void burn_write_opts_set_multi(struct burn_write_opts *opts, int multi);
/* ts B11204 */
/** Submit an array of CD-TEXT packs which shall be written to the Lead-in
of a SAO write run on CD.
@param opts The option object to be manipulated
@param text_packs Array of bytes which form CD-TEXT packs of 18 bytes
each. See burn_disc_get_leadin_text() for a description
of the text pack format.
No header of 4 bytes must be prepended which would
tell the number of pack bytes + 2.
@param num_packs The number of 18 byte packs in text_packs.
@param flag Bitfield for control purposes. Unused yet. Submit 0.
@return 1 on success, <= 0 on failure
@since 1.2.0
*/
int burn_write_opts_set_leadin_text(struct burn_write_opts *opts,
unsigned char *text_packs,
int num_packs, int flag);
/* ts A61222 */
/** Sets a start address for writing to media and write modes which allow to