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New API calls isoburn_igopt_set_gpt_guid(), isoburn_igopt_get_gpt_guid()

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This commit is contained in:
Thomas Schmitt
2016-08-12 18:46:36 +00:00
parent 1f72984e33
commit 79a45f90f6
5 changed files with 82 additions and 2 deletions
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34
libisoburn/isoburn.c
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@@ -405,7 +405,7 @@ int isoburn_make_iso_write_opts(struct isoburn *out_o,
IsoWriteOpts *wopts,
int flag)
{
int ret, rec_mtime, new_img, lba, nwa, i;
int ret, rec_mtime, new_img, lba, nwa, i, guid_mode;
struct burn_drive *out_d;
new_img= flag&1;
@@ -477,6 +477,10 @@ int isoburn_make_iso_write_opts(struct isoburn *out_o,
opts->vol_creation_time, opts->vol_modification_time,
opts->vol_expiration_time, opts->vol_effective_time,
opts->vol_uuid);
guid_mode= opts->gpt_guid_mode;
if(opts->vol_uuid[0] == 0 && opts->gpt_guid_mode == 2)
guid_mode= 0;
iso_write_opts_set_gpt_guid(wopts, opts->gpt_guid, guid_mode);
iso_write_opts_attach_jte(wopts, opts->libjte_handle);
iso_write_opts_set_hfsp_serial_number(wopts, opts->hfsp_serial_number);
@@ -1175,6 +1179,8 @@ int isoburn_igopt_new(struct isoburn_imgen_opts **new_o, int flag)
o->appended_as_gpt= 0;
o->appended_as_apm= 0;
o->part_like_isohybrid= 0;
memset(o->gpt_guid, 0, 16);
o->gpt_guid_mode= 0;
memset(o->hfsp_serial_number, 0, 8);
o->hfsp_block_size= 0;
o->apm_block_size= 0;
@@ -1804,6 +1810,32 @@ int isoburn_igopt_get_part_like_isohybrid(struct isoburn_imgen_opts *opts,
}
int isoburn_igopt_set_gpt_guid(struct isoburn_imgen_opts *opts,
uint8_t guid[16], int mode)
{
if(mode < 0 || mode > 2) {
isoburn_msgs_submit(NULL, 0x00060000,
"Unrecognized GPT disk GUID setup mode. (0 ... 2)",
0, "FAILURE", 0);
return(0);
}
opts->gpt_guid_mode= mode;
if(opts->gpt_guid_mode == 1)
memcpy(opts->gpt_guid, guid, 16);
return 1;
}
int isoburn_igopt_get_gpt_guid(struct isoburn_imgen_opts *opts,
uint8_t guid[16], int *mode)
{
if(opts->gpt_guid_mode == 1)
memcpy(guid, opts->gpt_guid, 16);
*mode = opts->gpt_guid_mode;
return(1);
}
int isoburn_igopt_set_disc_label(struct isoburn_imgen_opts *opts, char *label)
{
strncpy(opts->ascii_disc_label, label, Libisoburn_disc_label_sizE - 1);