New API call burn_disc_get_bd_spare_info()
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@ -1,3 +1,9 @@
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SVN trunk (to become libburn-0.8.8.pl00.tar.gz)
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===============================================================================
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* New API call burn_offst_source_new()
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* New API call burn_disc_get_bd_spare_info()
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libburn-0.8.6.pl00.tar.gz Fri Sep 17 2010
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===============================================================================
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* Lifted test reservation on DVD-R DL media.
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@ -1 +1 @@
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#define Cdrskin_timestamP "2010.09.22.180921"
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#define Cdrskin_timestamP "2010.09.24.090631"
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@ -2836,3 +2836,18 @@ int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
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*valid = d->disc_info_valid;
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return 1;
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}
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/* ts B00924 : API */
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int burn_disc_get_bd_spare_info(struct burn_drive *d,
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int *alloc_blocks, int *free_blocks, int flag)
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{
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int ret;
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if (burn_drive_get_drive_role(d) != 1)
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return 0;
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*alloc_blocks = *free_blocks = 0;
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ret = mmc_get_bd_spare_info(d, alloc_blocks, free_blocks, 0);
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return ret;
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}
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@ -1237,12 +1237,29 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
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bit5= Disc is nominally erasable (Erasable bit)
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This will be set with overwriteable media which
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libburn normally considers to be unerasable blank.
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@return 1 success, <= 0 an error occured
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@since 0.7.2
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*/
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int burn_disc_get_cd_info(struct burn_drive *d, char disc_type[80],
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unsigned int *disc_id, char bar_code[9], int *app_code,
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int *valid);
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/* ts B00924 */
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/** Read the current usage of the eventual BD Spare Area. This area gets
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reserved on BD media during formatting. During writing it is used to
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host replacements of blocks which failed the checkread immediately after
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writing.
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This call applies only to recordable BD media. I.e. profiles 0x41 to 0x43.
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@param d The drive to query.
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@param alloc_blocks Returns the number of blocks reserved as Spare Area
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@param free_blocks Returns the number of yet unused blocks in that area
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@param flag Bitfield for control purposes (unused yet, submit 0)
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@return 1 = reply prarameters are valid,
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<=0 = reply is invalid (e.g. because no BD profile)
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@since 0.8.8
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*/
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int burn_disc_get_bd_spare_info(struct burn_drive *d,
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int *alloc_blocks, int *free_blocks, int flag);
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/* ts A61110 */
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/** Read start lba and Next Writeable Address of a track from media.
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@ -1907,7 +1924,8 @@ struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size);
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has ended its work. Best is to keep them all until all tracks
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are done.
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@param inp The burn_source object from which to read stream data
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@param inp The burn_source object from which to read stream data.
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E.g. created by burn_file_source_new().
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@param prev The eventual offset source object which shall read data from
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inp before the new offset source will begin its own work.
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This must either be a result of burn_offst_source_new() or
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@ -1916,7 +1934,8 @@ struct burn_source *burn_fd_source_new(int datafd, int subfd, off_t size);
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consumer. inp bytes may get skipped to reach this address.
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@param size The number of bytes to be delivered to the consumer.
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@param flag Bitfield for control purposes (unused yet, submit 0).
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@return Pointer to a burn_source object, NULL indicates failure
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@return Pointer to a burn_source object, later to be freed by
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burn_source_free(). NULL indicates failure.
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@since 0.8.8
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*/
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struct burn_source *burn_offst_source_new(
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@ -3876,6 +3876,11 @@ int mmc_compose_mode_page_5(struct burn_drive *d,
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pd[4] = spc_block_type(o->block_type);
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/*
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fprintf(stderr, "libburn_EXPERIMENTAL: block_type = %d, pd[4]= %u\n",
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o->block_type, (unsigned int) pd[4]);
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*/
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/* ts A61104 */
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if(!(o->control&4)) /* audio (MMC-1 table 61) */
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if(o->write_type == BURN_WRITE_TAO)
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@ -4127,7 +4132,7 @@ static int mmc_set_product_id(char *reply,
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/* ts A90903 */
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/* MMC backend of API call burn_get_media_product_id()
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/* MMC backend of API call burn_disc_get_media_id()
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See also doc/mediainfo.txt
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@param flag Bitfield for control purposes
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bit0= do not escape " _/" (not suitable for
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@ -4314,6 +4319,29 @@ ex:;
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}
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/* ts B00924
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MMC-5, 6.23.3.3.4 Format Code 0Ah: Spare Area Information
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*/
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int mmc_get_bd_spare_info(struct burn_drive *d,
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int *alloc_blocks, int *free_blocks, int flag)
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{
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int ret, reply_len;
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char *reply = NULL;
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ret = mmc_read_disc_structure(d, 1, 0, 0x0a, 12, &reply,
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&reply_len, 0);
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if (ret <= 0)
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goto ex;
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*alloc_blocks = mmc_four_char_to_int((unsigned char *) reply + 8);
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*free_blocks = mmc_four_char_to_int((unsigned char *) reply + 4);
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ret = 1;
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ex:;
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if (reply != NULL)
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free(reply);
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return ret;
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}
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/* ts A61021 : the mmc specific part of sg.c:enumerate_common()
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*/
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int mmc_setup_drive(struct burn_drive *d)
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@ -106,5 +106,8 @@ int mmc_function_spy(struct burn_drive *d, char * text);
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/* ts A91118 */
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int mmc_start_if_needed(struct burn_drive *d, int flag);
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/* ts B00924 */
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int mmc_get_bd_spare_info(struct burn_drive *d,
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int *alloc_blocks, int *free_blocks, int flag);
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#endif /*__MMC*/
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