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burn_drive_grab_dummy() becomes invisible part of burn_drive_scan_and_grab()

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This commit is contained in:
Thomas Schmitt 2007-09-05 19:42:03 +00:00
parent b45e36e5e9
commit d2579c0671
5 changed files with 93 additions and 74 deletions
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2
libburn/trunk/cdrskin/cdrskin_timestamp.h
View File

@ -1 +1 @@
#define Cdrskin_timestamP "2007.09.04.225558"
#define Cdrskin_timestamP "2007.09.05.194124"

147
libburn/trunk/libburn/drive.c
View File

@ -1007,6 +1007,76 @@ int burn_drive_is_banned(char *device_address)
return 1;
}
/* ts A70903 : will vanish from API */
int burn_drive_grab_dummy(struct burn_drive_info *drive_infos[], char *fname)
{
int ret;
struct burn_drive *d= NULL, *regd_d;
struct stat stbuf;
if (fname[0] != 0) {
if (stat(fname, &stbuf) == -1) {
/* >>> ? reject ? try to create ? */;
} else if(S_ISREG(stbuf.st_mode) || S_ISBLK(stbuf.st_mode)) {
/* >>> ? open for a test ? */;
} else {
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020149,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"Unsuitable filetype for pseudo-drive", 0, 0);
return 0;
}
}
d= (struct burn_drive *) calloc(1, sizeof(struct burn_drive));
if (d == NULL)
return 0;
d->status = BURN_DISC_EMPTY;
burn_setup_drive(d, fname);
if (fname[0] != 0)
d->drive_role = 2;
else
d->drive_role = 0;
ret = burn_scsi_setup_drive(d, -1, -1, -1, -1, -1, 0);
if (ret <= 0)
goto ex;
regd_d = burn_drive_register(d);
if (regd_d == NULL) {
ret = -1;
goto ex;
}
if (d->drive_role == 2) {
d->status = BURN_DISC_BLANK;
d->current_profile = 0; /* MMC reserved */
strcpy(d->current_profile_text,"stdio file");
d->current_is_cd_profile = 0;
d->current_is_supported_profile = 1;
d->block_types[BURN_WRITE_TAO] = BURN_BLOCK_MODE1;
d->block_types[BURN_WRITE_SAO] = BURN_BLOCK_MODE1;
}
*drive_infos = calloc(2, sizeof(struct burn_drive_info));
if (*drive_infos == NULL)
goto ex;
(*drive_infos)[0].drive = d;
(*drive_infos)[1].drive = NULL; /* End-Of-List mark */
(*drive_infos)[0].tao_block_types = d->block_types[BURN_WRITE_TAO];
(*drive_infos)[0].sao_block_types = d->block_types[BURN_WRITE_SAO];
d->released = 0;
ret = 1;
ex:;
if (ret <= 0 && d != NULL) {
burn_drive_free_subs(d);
free((char *) d);
}
return ret;
}
/* ts A60823 */
/** Aquire a drive with known persistent address.
*/
@ -1016,6 +1086,11 @@ int burn_drive_scan_and_grab(struct burn_drive_info *drive_infos[], char* adr,
unsigned int n_drives;
int ret;
if(strncmp(adr, "stdio:", 6) == 0) {
ret = burn_drive_grab_dummy(drive_infos, adr + 6);
return ret;
}
burn_drive_clear_whitelist();
burn_drive_add_whitelist(adr);
/*
@ -1296,7 +1371,8 @@ int burn_drive_convert_fs_adr_sub(char *path, char adr[], int *rec_count)
struct stat stbuf;
burn_drive_adr_debug_msg("burn_drive_convert_fs_adr( %s )", path);
if(burn_drive_is_enumerable_adr(path)) {
if (strncmp(path, "stdio:", 6) == 0 ||
burn_drive_is_enumerable_adr(path)) {
if(strlen(path) >= BURN_DRIVE_ADR_LEN)
return -1;
burn_drive_adr_debug_msg(
@ -1967,75 +2043,6 @@ int burn_disc_get_write_mode_demands(struct burn_disc *disc,
}
/* ts A70903 : API */
int burn_drive_grab_dummy(struct burn_drive_info *drive_infos[], char *fname)
{
int ret;
struct burn_drive *d= NULL, *regd_d;
struct stat stbuf;
if (fname[0] != 0) {
if (stat(fname, &stbuf) == -1) {
/* >>> ? reject ? try to create ? */;
} else if(S_ISREG(stbuf.st_mode) || S_ISBLK(stbuf.st_mode)) {
/* >>> ? open for a test ? */;
} else {
libdax_msgs_submit(libdax_messenger, d->global_index,
0x00020149,
LIBDAX_MSGS_SEV_SORRY, LIBDAX_MSGS_PRIO_HIGH,
"Unsuitable filetype for pseudo-drive", 0, 0);
return 0;
}
}
d= (struct burn_drive *) calloc(1, sizeof(struct burn_drive));
if (d == NULL)
return 0;
d->status = BURN_DISC_EMPTY;
burn_setup_drive(d, fname);
if (fname[0] != 0)
d->drive_role = 2;
else
d->drive_role = 0;
ret = burn_scsi_setup_drive(d, -1, -1, -1, -1, -1, 0);
if (ret <= 0)
goto ex;
regd_d = burn_drive_register(d);
if (regd_d == NULL) {
ret = -1;
goto ex;
}
if (d->drive_role == 2) {
d->status = BURN_DISC_BLANK;
d->current_profile = 0; /* MMC reserved */
strcpy(d->current_profile_text,"stdio file");
d->current_is_cd_profile = 0;
d->current_is_supported_profile = 1;
d->block_types[BURN_WRITE_TAO] = BURN_BLOCK_MODE1;
d->block_types[BURN_WRITE_SAO] = BURN_BLOCK_MODE1;
}
*drive_infos = calloc(2, sizeof(struct burn_drive_info));
if (*drive_infos == NULL)
goto ex;
(*drive_infos)[0].drive = d;
(*drive_infos)[1].drive = NULL; /* End-Of-List mark */
(*drive_infos)[0].tao_block_types = d->block_types[BURN_WRITE_TAO];
(*drive_infos)[0].sao_block_types = d->block_types[BURN_WRITE_SAO];
d->released = 0;
ret = 1;
ex:;
if (ret <= 0 && d != NULL) {
burn_drive_free_subs(d);
free((char *) d);
}
return ret;
}
/* ts A70903 : API */
int burn_drive_get_drive_role(struct burn_drive *d)
{

6
libburn/trunk/libburn/libburn.h
View File

@ -1901,7 +1901,9 @@ int burn_read_data(struct burn_drive *d, off_t byte_address,
char data[], off_t data_size, off_t *data_count, int flag);
/* ts A70903 */
#ifdef NIX
/* ts A70903 */ /* <<< ts A70905 : to vanish from API */
/** Create and aquire a pseudo-drive which will accept option settings much
like a MMC burner drive. Many of them will not cause any effect, though.
There are two kinds of pseudo-drives: stdio-drives and null-drives.
@ -1924,6 +1926,8 @@ int burn_read_data(struct burn_drive *d, off_t byte_address,
*/
int burn_drive_grab_dummy(struct burn_drive_info *drive_infos[], char *fname);
#endif /* NIX */
/** Inquire wether the drive object is a real MMC drive or a pseudo-drive
created by burn_drive_dummy().

6
libburn/trunk/test/libburner.c
View File

@ -123,11 +123,15 @@ int libburner_aquire_by_adr(char *drive_adr)
int ret;
char libburn_drive_adr[BURN_DRIVE_ADR_LEN];
#ifdef NIX
if (strncmp(drive_adr, "stdio:", 6) == 0) {
fprintf(stderr, "Aquiring standard i/o pseudo-drive '%s'\n",
drive_adr + 6);
ret = burn_drive_grab_dummy(&drive_list, drive_adr + 6);
} else {
} else
#endif /* NIX */
{
/* This tries to resolve links or alternative device files */
ret = burn_drive_convert_fs_adr(drive_adr, libburn_drive_adr);
if (ret<=0) {

6
libburn/trunk/test/telltoc.c
View File

@ -116,11 +116,15 @@ int telltoc_aquire_by_adr(char *drive_adr)
int ret;
char libburn_drive_adr[BURN_DRIVE_ADR_LEN];
#ifdef NIX
if (strncmp(drive_adr, "stdio:", 6) == 0) {
fprintf(stderr, "Aquiring standard i/o pseudo-drive '%s'\n",
drive_adr + 6);
ret = burn_drive_grab_dummy(&drive_list, drive_adr + 6);
} else {
} else
#endif /* NIX */
{
/* This tries to resolve links or alternative device files */
ret = burn_drive_convert_fs_adr(drive_adr, libburn_drive_adr);
if (ret<=0) {