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New API calls burn_drive_get_all_profiles(), burn_obtain_profile_name()

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This commit is contained in:
Thomas Schmitt
2009-08-15 13:32:56 +00:00
parent 635996a327
commit c59300b27a
6 changed files with 77 additions and 11 deletions
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25
libburn/mmc.c
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@ -1467,7 +1467,7 @@ inquire_drive:;
/* ts A61201 */
static char *mmc_obtain_profile_name(int profile_number)
char *mmc_obtain_profile_name(int profile_number)
{
static char *texts[0x53] = {NULL};
int i, max_pno = 0x53;
@ -2250,7 +2250,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
{
struct buffer buf;
int len, cp, descr_len = 0, feature_code, prf_number, only_current = 1;
int old_alloc_len;
int old_alloc_len, only_current_profile = 0;
unsigned char *descr, *prf, *up_to, *prf_end;
struct command c;
int phys_if_std = 0;
@ -2264,6 +2264,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
d->current_is_cd_profile = 0;
d->current_is_supported_profile = 0;
d->current_is_guessed_profile = 0;
d->num_profiles = 0;
d->current_has_feat21h = 0;
d->current_feat21h_link_size = -1;
d->current_feat23h_byte4 = 0;
@ -2272,10 +2273,6 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
scsi_init_command(&c, MMC_GET_CONFIGURATION,
sizeof(MMC_GET_CONFIGURATION));
/*
memcpy(c.opcode, MMC_GET_CONFIGURATION, sizeof(MMC_GET_CONFIGURATION));
c.oplen = sizeof(MMC_GET_CONFIGURATION);
*/
c.dxfer_len= *alloc_len;
c.retry = 1;
c.opcode[7] = (c.dxfer_len >> 8) & 0xff;
@ -2381,7 +2378,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
#endif
/* Enable this to get loud and repeated reports about the feature set :
#define Libburn_print_feature_descriptorS 1
#define Libburn_print_feature_descriptorS 1
*/
/* ts A70127 : Interpret list of profile and feature descriptors.
see mmc5r03c.pdf 5.2
@ -2395,7 +2392,7 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
"-----------------------------------------------------------------\n");
fprintf(stderr,
"LIBBURN_EXPERIMENTAL : feature list length = %d , shown = %d\n",
len, up_to - c.page->data);
len, (int) (up_to - c.page->data));
#endif /* Libburn_print_feature_descriptorS */
for (descr = c.page->data + 8; descr + 3 < up_to; descr += descr_len) {
@ -2413,8 +2410,14 @@ static int mmc_get_configuration_al(struct burn_drive *d, int *alloc_len)
if (feature_code == 0x0) {
prf_end = descr + 4 + descr[3];
d->num_profiles = descr[3] / 4;
if (d->num_profiles > 64)
d->num_profiles = 64;
if (d->num_profiles > 0)
memcpy(d->all_profiles, descr + 4,
d->num_profiles * 4);
for (prf = descr + 4; prf + 2 < prf_end; prf += 4) {
if (only_current && !(prf[2] & 1))
if (only_current_profile && !(prf[2] & 1))
continue;
prf_number = (prf[0] << 8) | prf[1];
@ -3865,13 +3868,15 @@ int mmc_setup_drive(struct burn_drive *d)
d->start_lba = -2000000000;
d->end_lba = -2000000000;
/* ts A61201 - A70223*/
/* ts A61201 - A90815*/
d->erasable = 0;
d->current_profile = -1;
d->current_profile_text[0] = 0;
d->current_is_cd_profile = 0;
d->current_is_supported_profile = 0;
d->current_is_guessed_profile = 0;
memset(d->all_profiles, 0, 256);
d->num_profiles = 0;
d->current_has_feat21h = 0;
d->current_feat21h_link_size = -1;
d->current_feat23h_byte4 = 0;