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New API calls burn_get_media_product_id() and burn_guess_manufacturer()

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ZeroSevenTwo
Thomas Schmitt 14 years ago
parent 6642342274
commit 557299d350
7 changed files with 476 additions and 11 deletions
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2
cdrskin/cdrskin_timestamp.h
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@ -1 +1 @@
#define Cdrskin_timestamP "2009.09.02.133307"
#define Cdrskin_timestamP "2009.09.04.202255"

16
libburn/drive.c
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@ -2625,3 +2625,19 @@ int burn_get_read_capacity(struct burn_drive *d, int *capacity, int flag)
return (d->media_read_capacity != 0x7fffffff);
}
/* ts A90903 : API */
int burn_get_media_product_id(struct burn_drive *d,
char **product_id, char **media_code1, char **media_code2,
char **book_type, int flag)
{
int ret;
*product_id = *media_code1 = *media_code2 = *book_type = NULL;
if (burn_drive_get_drive_role(d) != 1)
return 0;
ret = mmc_get_media_product_id(d,
product_id, media_code1, media_code2, book_type, 0);
return ret;
}

56
libburn/libburn.h
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@ -1138,9 +1138,9 @@ int burn_drive_get_start_end_lba(struct burn_drive *drive,
/* ts A90902 */
/** Guess the manufacturer name from the ATIP addresses of lead-in and
lead-out. (Currently only lead-in is interpreted. Lead-out may in future
be used to identify the media type in more detail.)
/** Guess the manufacturer name of CD media from the ATIP addresses of lead-in
and lead-out. (Currently only lead-in is interpreted. Lead-out may in
future be used to identify the media type in more detail.)
The parameters of this call should be obtained by burn_disc_read_atip(d),
burn_drive_get_start_end_lba(d, &start_lba, &end_lba, 0),
burn_lba_to_msf(start_lba, &m_li, &s_li, &f_li) and
@ -1156,7 +1156,7 @@ int burn_drive_get_start_end_lba(struct burn_drive *drive,
vendor names are known.
@return Printable text or NULL on memory shortage.
Dispose by free() when no longer needed.
@since 0.7.2
@since 0.7.2
*/
char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
int m_lo, int s_lo, int f_lo, int flag);
@ -1237,6 +1237,54 @@ off_t burn_disc_available_space(struct burn_drive *d,
*/
int burn_disc_get_profile(struct burn_drive *d, int *pno, char name[80]);
/* ts A90903 : API */
/** Obtain product id and standards defined media codes.
The product id is a printable string which is supposed to be the same
for identical media but should vary with non-identical media. Some media
do not allow to obtain such an id at all.
The pair (profile_number, product_id) should be the best id to identify
media with identical product specifications.
The reply parameters media_code1 and media_code2 can be used with
burn_guess_manufacturer()
The reply parameters have to be disposed by free() when no longer needed.
@param d The drive where the media is inserted.
@param product_id Reply: Printable text depicting manufacturer and
eventually media id.
@param media_code1 Reply: The eventual manufacturer identification as read
from DVD/BD media or a text "XXmYYsZZf" from CD media
ATIP lead-in.
@param media_code2 The eventual media id as read from DVD+/BD media or a
text "XXmYYsZZf" from CD ATIP lead-out.
@param book_type Book type text for DVD and BD.
Caution: is NULL with CD, even if return value says ok.
@param flag Bitfield for control purposes, submit 0
@return 1= ok, product_id and media codes are valid,
0= no product id_available, reply parameters are NULL
<0= error
*/
int burn_get_media_product_id(struct burn_drive *d,
char **product_id, char **media_code1, char **media_code2,
char **book_type, int flag);
/* ts A90904 */
/** Guess the name of a manufacturer by profile number, manufacturer code
and media code. The profile number can be obtained by
burn_disc_get_profile(), the other two parameters can be obtained as
media_code1 and media_code2 by burn_get_media_product_id().
@param profile_no Profile number (submit -1 if not known)
@param manuf_code Manufacturer code from media (e.g. "RICOHJPN")
@param media_code Media ID code from media (e.g. "W11")
@param flag Bitfield for control purposes, submit 0
@return Printable text or NULL on memory shortage.
Dispose by free() when no longer needed.
@since 0.7.2
*/
char *burn_guess_manufacturer(int profile_no,
char *manuf_code, char *media_code, int flag);
/** Tells whether a disc can be erased or not
@param d The drive to inquire.
@return Non-zero means erasable

284
libburn/mmc.c
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@ -9,6 +9,8 @@
#include <stdlib.h>
#include <sys/time.h>
#include <pthread.h>
#include <ctype.h>
#include "error.h"
#include "sector.h"
#include "libburn.h"
@ -214,6 +216,10 @@ static unsigned char MMC_READ_10[] =
static unsigned char MMC_READ_CAPACITY[] =
{ 0x25, 0, 0, 0, 0, 0, 0, 0, 0, 0};
/* ts A90903 : Obtain media type specific information. E.g. manufacturer.
*/
static unsigned char MMC_READ_DISC_STRUCTURE[] =
{ 0xAD, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
static int mmc_function_spy_do_tell = 0;
@ -3850,6 +3856,283 @@ int mmc_read_capacity(struct burn_drive *d)
}
/* ts A90903 */
/* mmc5r03c.pdf 6.23 ADh READ DISC STRUCTURE obtains media specific information
*/
static int mmc_read_disc_structure_al(struct burn_drive *d, int *alloc_len,
int media_type, int layer_number, int format,
int min_len, char **reply, int *reply_len,
int flag)
{
struct buffer buf;
int old_alloc_len, len;
struct command c;
unsigned char *dpt;
*reply = NULL;
*reply_len = 0;
if (*alloc_len < 4)
return 0;
scsi_init_command(&c, MMC_READ_DISC_STRUCTURE,
sizeof(MMC_READ_DISC_STRUCTURE));
c.dxfer_len = *alloc_len;
c.retry = 1;
c.opcode[1]= media_type;
c.opcode[7]= format;
c.opcode[8]= (c.dxfer_len >> 8) & 0xff;
c.opcode[9]= c.dxfer_len & 0xff;
c.page = &buf;
c.page->sectors = 0;
c.page->bytes = 0;
c.dir = FROM_DRIVE;
d->issue_command(d, &c);
if (c.error)
return 0;
len = (c.page->data[0] << 8) | (c.page->data[1]);
old_alloc_len = *alloc_len;
*alloc_len = len + 2;
if (old_alloc_len <= 4)
return 1;
if (len + 2 > old_alloc_len)
len = old_alloc_len - 2;
if (len < 4)
return 0;
dpt = c.page->data + 4;
if (len - 2 < min_len)
return 0;
*reply = calloc(len - 2, 1);
if (*reply == NULL)
return 0;
*reply_len = len - 2;
memcpy(*reply, dpt, len - 2);
return 1;
}
int mmc_read_disc_structure(struct burn_drive *d,
int media_type, int layer_number, int format, int min_len,
char **reply, int *reply_len, int flag)
{
int alloc_len = 4, ret;
if (mmc_function_spy(d, "mmc_read_disc_structure") <= 0)
return 0;
ret = mmc_read_disc_structure_al(d, &alloc_len,
media_type, layer_number, format, min_len,
reply, reply_len, 0);
/*
fprintf(stderr,"LIBBURN_DEBUG: ADh alloc_len = %d , ret = %d\n",
alloc_len, ret);
*/
if (alloc_len >= 12 && ret > 0)
ret = mmc_read_disc_structure_al(d, &alloc_len,
media_type, layer_number, format, min_len,
reply, reply_len, 0);
return ret;
}
/* ts A90903 */
static int mmc_set_product_id(char *reply,
int manuf_idx, int type_idx, int rev_idx,
char **product_id, char **media_code1, char **media_code2, int flag)
{
*product_id = calloc(17, 1);
*media_code1 = calloc(9, 1);
*media_code2 = calloc(8, 1);
if (*product_id == NULL ||
*media_code1 == NULL || *media_code2 == NULL)
return -1;
sprintf(*media_code1, "%.8s", reply + manuf_idx);
sprintf(*media_code2, "%.3s/%d", reply + type_idx,
(int) ((unsigned char *) reply)[rev_idx]);
sprintf(*product_id, "%s/%s", *media_code1, *media_code2);
return 1;
}
/* ts A90903 */
/* MMC backend of API call burn_get_media_product_id()
See also doc/mediainfo.txt
@param flag Bitfield for control purposes
*/
int mmc_get_media_product_id(struct burn_drive *d,
char **product_id, char **media_code1, char **media_code2,
char **book_type, int flag)
{
int prf, ret, reply_len, i, has_11h = -1, bt, start_lba, end_lba;
int min, sec, fr, media_type = 0;
char *reply = NULL, *wpt;
static char *books[16] = {
"DVD-ROM", "DVD-RAM", "DVD-R", "DVD-RW",
"HD DVD-ROM", "HD DVD-RAM", "HD DVD-R", "unknown",
"unknown", "DVD+RW", "DVD+R", "unknown",
"unknown", "DVD+RW DL" "DVD+R DL", "unknown"};
*product_id = *media_code1 = *media_code2 = *book_type = NULL;
prf = d->current_profile;
if (prf == 0x09 || prf == 0x0A) {
*product_id = calloc(20, 1);
*media_code1 = calloc(10, 1);
*media_code2 = calloc(10, 1);
if (*product_id == NULL ||
*media_code1 == NULL || *media_code2 == NULL) {
ret = -1;
goto ex;
}
ret = burn_disc_read_atip(d);
if (ret <= 0)
goto ex;
ret = burn_drive_get_start_end_lba(d, &start_lba, &end_lba, 0);
if (ret <= 0)
goto ex;
burn_lba_to_msf(start_lba, &min, &sec, &fr);
sprintf(*media_code1, "%2.2dm%2.2ds%2.2df", min, sec, fr);
burn_lba_to_msf(end_lba, &min, &sec, &fr);
sprintf(*media_code2, "%2.2dm%2.2ds%2.2df", min, sec, fr);
sprintf(*product_id, "%s/%s", *media_code1, *media_code2);
ret = 1;
goto ex; /* No booktype with CD media */
} else if (prf == 0x11 || prf == 0x13 || prf == 0x14 || prf == 0x15) {
/* DVD-R */
ret = mmc_read_disc_structure(d, 0, 0, 0x0E, 31, &reply,
&reply_len, 0);
if (ret <= 0)
goto ex;
if (reply[16] != 3 || reply[24] != 4 ||
(reply_len > 38 && reply[32] != 5)) {
ret = 0;
goto ex;
}
*product_id = calloc(19, 1);
*media_code1 = calloc(19, 1);
*media_code2 = strdup("");
if (*product_id == NULL ||
*media_code1 == NULL || *media_code2 == NULL) {
ret = -1;
goto ex;
}
memcpy(*product_id, reply + 17, 6);
memcpy(*product_id + 6, reply + 25, 6);
if (reply_len > 38)
memcpy(*product_id + 12, reply + 33, 6);
/* Clean out 0 bytes */
wpt = *product_id;
for (i = 0; i < 18; i++)
if ((*product_id)[i])
*(wpt++) = (*product_id)[i];
*wpt = 0;
strcpy(*media_code1, *product_id);
} else if (prf == 0x1a || prf == 0x1b || prf == 0x2b) { /* DVD+R[W] */
/* Check whether the drive supports format 11h */
has_11h = 0;
ret = mmc_read_disc_structure(d, 0, 0, 4, 0xff, &reply,
&reply_len, 0);
if (ret > 0) {
for (i = 0; i < reply_len; i += 4) {
if (reply[i] == 0x11 && (reply[i + 1] & 64))
has_11h = 1;
}
}
if (reply != NULL)
free(reply);
reply = NULL;
ret = mmc_read_disc_structure(d, 0, 0, 0x11, 29, &reply,
&reply_len, 0);
if (ret <= 0) {
/* Hope for format 00h */
has_11h = 0;
} else {
/* Dig out manufacturer, media type and revision */
ret = mmc_set_product_id(reply, 19, 27, 28,
product_id, media_code1, media_code2, 0);
if (ret <= 0)
goto ex;
}
} else if (prf == 0x41 || prf == 0x43 || prf == 0x40 || prf == 0x42) {
/* BD */
media_type = 1;
ret = mmc_read_disc_structure(d, 1, 0, 0x00, 112, &reply,
&reply_len, 0);
if (ret <= 0)
goto ex;
if (reply[0] != 'D' || reply[1] != 'I') {
ret = 0;
goto ex;
}
/* Dig out manufacturer, media type and revision */
ret = mmc_set_product_id(reply, 100, 106, 111,
product_id, media_code1, media_code2, 0);
if (ret <= 0)
goto ex;
} else {
/* Source of DVD-RAM manufacturer and media id not found yet */
ret = 0;
goto ex;
}
if (reply != NULL)
free(reply);
reply = NULL;
ret = mmc_read_disc_structure(d, media_type, 0, 0x00, 1,
&reply, &reply_len, 0);
if (ret <= 0)
goto ex;
bt = (reply[0] >> 4) & 0xf;
*book_type = calloc(80 + strlen(books[bt]), 1);
if (*book_type == NULL) {
ret = -1;
goto ex;
}
sprintf(*book_type, "%2.2Xh, %s book [revision %d]",
bt, books[bt], reply[0] & 0xf);
if (has_11h == 0 && *product_id == NULL && reply_len > 28) {
/* DVD+ with no format 11h */
/* Get manufacturer and media type from bytes 19 and 27 */
ret = mmc_set_product_id(reply, 19, 27, 28, product_id,
media_code1, media_code2, 0);
if (*product_id == NULL) {
ret = 0;
goto ex;
}
}
ret = 1;
ex:;
if (reply != NULL)
free(reply);
if (ret <= 0) {
if (*product_id != NULL)
free(*product_id);
if (*media_code1 != NULL)
free(*media_code1);
if (*media_code2 != NULL)
free(*media_code2);
if (*book_type != NULL)
free(*book_type);
*product_id = *media_code1 = *media_code2 = *book_type = NULL;
} else if(*product_id != NULL) {
for (i = 0; (*product_id)[i]; i++)
if (isspace((*product_id)[i]))
(*product_id)[i] = '_';
}
return ret;
}
/* ts A61021 : the mmc specific part of sg.c:enumerate_common()
*/
int mmc_setup_drive(struct burn_drive *d)
@ -3924,4 +4207,3 @@ int mmc_setup_drive(struct burn_drive *d)
return 1;
}

8
libburn/mmc.h
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@ -82,4 +82,12 @@ char *mmc_obtain_profile_name(int profile_number);
/* mmc5r03c.pdf 4.3.4.4.1 d) "The maximum number of RZones is 2 302." */
#define BURN_MMC_FAKE_TOC_MAX_SIZE 2302
/* ts A90903 */
/* MMC backend of API call burn_get_media_product_id()
*/
int mmc_get_media_product_id(struct burn_drive *d,
char **product_id, char **media_code1, char **media_code2,
char **book_type, int flag);
#endif /*__MMC*/

4
libburn/spc.c
Unescape Escape View File

@ -1233,6 +1233,8 @@ static char *scsi_command_name(unsigned int c, int flag)
return "PREVENT/ALLOW MEDIA REMOVAL";
case 0x23:
return "READ FORMAT CAPACITIES";
case 0x25:
return "READ CAPACITY";
case 0x28:
return "READ(10)";
case 0x2a:
@ -1269,6 +1271,8 @@ static char *scsi_command_name(unsigned int c, int flag)
return "WRITE(12)";
case 0xac:
return "GET PERFORMANCE";
case 0xad:
return "READ DISC STRUCTURE";
case 0xb6:
return "SET STREAMING";
case 0xbb:

117
libburn/util.c
Unescape Escape View File

@ -59,7 +59,7 @@ void burn_version(int *major, int *minor, int *micro)
}
struct mid_record {
struct cd_mid_record {
char *manufacturer;
int m_li;
int s_li;
@ -69,7 +69,7 @@ struct mid_record {
int f_lo;
char *other_brands;
};
typedef struct mid_record mid_record_t;
typedef struct cd_mid_record cd_mid_record_t;
/* ts A90902 */
@ -80,7 +80,7 @@ typedef struct mid_record mid_record_t;
char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
int m_lo, int s_lo, int f_lo, int flag)
{
static mid_record_t mid_list[]= {
static cd_mid_record_t mid_list[]= {
{"SKC", 96, 40, 0, 0, 0, 0, ""},
{"Ritek Corp" , 96, 43, 30, 0, 0, 0, ""},
{"TDK / Ritek" , 97, 10, 0, 0, 0, 0, "TRAXDATA"},
@ -99,7 +99,7 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
{"Sony Corporation" , 97, 24, 10, 0, 0, 0, "LeadData, Imation"},
{"Computer Support Italcard s.r.l" , 97, 24, 20, 0, 0, 0, ""},
{"Unitech Japan Inc." , 97, 24, 30, 0, 0, 0, ""},
{"MPO, France" , 97, 25, 0, 0, 0, 0, ""},
{"MPO, France" , 97, 25, 0, 0, 0, 0, "TDK"},
{"Hitachi Maxell Ltd." , 97, 25, 20, 0, 0, 0, ""},
{"Infodisc Technology Co,Ltd." , 97, 25, 30, 0, 0, 0, "MEMOREX, SPEEDA, Lead data"},
{"Xcitec" , 97, 25, 60, 0, 0, 0, ""},
@ -123,6 +123,8 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
{"TDK Corporation" , 97, 32, 00, 0, 0, 0, ""},
{"Prodisc Technology Inc." , 97, 32, 10, 0, 0, 0, "Smartbuy, Mitsubishi, Digmaster, LG, Media Market"},
{"Mitsubishi Chemical Corporation" , 97, 34, 20, 0, 0, 0, "YAMAHA, Verbatim"},
{"Mitsui Chemicals Inc." , 97, 48, 50, 0, 0, 0, ""},
{"TDK Corporation" , 97, 49, 0, 0, 0, 0, ""},
{"", 0, 0, 0, 0, 0, 0, ""}
};
@ -138,7 +140,7 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
break;
}
if (mid_list[i].manufacturer[0] == 0) {
sprintf(buf, "Unknown CD manufacturer. Please report code '%2.2dm%2.2ds%2.2df-%2.2dm%2.2ds%2.2df', human readable brand, size, and speed to scdbackup@gmx.net.", m_li, s_li, f_li, m_lo, s_lo, f_lo);
sprintf(buf, "Unknown CD manufacturer. Please report code '%2.2dm%2.2ds%2.2df/%2.2dm%2.2ds%2.2df', the human readable brand, size, and speed to scdbackup@gmx.net.", m_li, s_li, f_li, m_lo, s_lo, f_lo);
result = strdup(buf);
return result;
}
@ -153,3 +155,108 @@ char *burn_guess_cd_manufacturer(int m_li, int s_li, int f_li,
return result;
}
/* ts A90904 */
struct dvd_mid_record {
char *mc1;
char *mc2;
int mc1_sig_len;
char *manufacturer;
};
typedef struct dvd_mid_record dvd_mid_record_t;
/* ts A90904 */
char *burn_guess_manufacturer(int prf,
char *media_code1, char *media_code2, int flag)
{
int i, l = 0, m_li, s_li, f_li, m_lo, s_lo, f_lo;
char buf[1024];
char *result = NULL, *cpt;
static dvd_mid_record_t mid_list[]= {
{"AML", "", 8, "UML"},
{"BeAll", "", 5, "BeAll Developers, Inc."},
{"CMC", "", 3, "CMC Magnetics Corporation"},
{"DAXON", "", 5, "Daxon Technology Inc. / Acer"},
{"Daxon", "", 5, "Daxon Technology Inc. / Acer"},
{"FUJI", "", 4, "Fujifilm Holdings Corporation"},
{"INFODISC", "", 8, "New Star Digital Co., Ltd."},
{"INFOME", "", 6, "InfoMedia Inc."},
{"ISMMBD", "", 6, "Info Source Multi Media Ltd."},
{"JVC", "", 3, "JVC Limited"},
{"KIC01RG", "", 7, "AMC"},
{"LD", "", 8, "Lead Data Inc."},
{"LGE", "", 3, "LG Electronics"},
{"MAM", "", 8, "Mitsui Advanced Media, Inc. Europe"},
{"MAXELL", "", 6, "Hitachi Maxell Ltd."},
{"MBI", "", 3, "Moser Baer India Limited"},
{"MCC", "", 8, "Mitsubishi Chemical Corporation"},
{"MCI", "", 8, "Mitsui Chemicals Inc."},
{"MEI", "", 3, "Panasonic Corporation"},
{"MKM", "", 3, "Mitsubishi Kagaku Media Co."},
{"MMC", "", 8, "Mitsubishi Kagaku Media Co."},
{"MXL", "", 8, "Hitachi Maxell Ltd."},
{"NANYA", "", 5, "Nan-Ya Plastics Corporation"},
{"NSD", "", 8, "NESA International Inc."},
{"OPTODISC", "", 8, "Optodisc Technology Corporation"},
{"OTCBDR", "", 8, "Optodisc Technology Corporation"},
{"PHILIP", "", 8, "Moser Baer India Limited"},
{"PHILIPS", "", 8, "Philips"},
{"PRINCO", "", 6, "Princo Corporation"},
{"PRODISC", "", 7, "Prodisc Technology Inc."},
{"Prodisc", "", 7, "Prodisc Technology Inc."},
{"PVC", "", 3, "Pioneer"},
{"RICOHJPN", "", 8, "Ricoh Company Limited"},
{"RITEK", "", 5, "Ritek Corp"},
{"SONY", "", 4, "Sony Corporation"},
{"TDK", "", 3, "TDK Corporation"},
{"TT", "", 8, "TDK Corporation"},
{"TY", "", 8, "Taiyo Yuden Company Limited"},
{"TYG", "", 3, "Taiyo Yuden Company Limited"},
{"UTJR001", "", 7, "Unifino Inc."},
{"VERBAT", "", 5, "Mitsubishi Kagaku Media Co."},
{"YUDEN", "", 5, "Taiyo Yuden Company Limited"},
{"", "", 0, ""}
};
if (media_code2 != NULL &&
(prf == -1 || prf == 0x09 || prf == 0x0A)) {
if (strlen(media_code2) == 9 && media_code2[0] == '9' &&
media_code2[2] == 'm' && media_code2[5] == 's' &&
media_code2[8] == 'f') {
sscanf(media_code1, "%dm%ds%df", &m_li, &s_li, &f_li);
sscanf(media_code2, "%dm%ds%df", &m_lo, &s_lo, &f_lo);
if (m_li >= 96 && m_li <= 97 && m_lo > 0) {
result = burn_guess_cd_manufacturer(
m_li, s_li, f_li, m_lo, s_lo, f_lo, 0);
return result;
}
}
}
/* DVD-R do not keep manufacturer id apart from media id.
Some manufacturers use a blank as separator.
*/
cpt = strchr(media_code1, ' ');
if (cpt != NULL && (prf == -1 || prf == 0x11 || prf == 0x13 ||
prf == 0x14 || prf == 0x15))
l = cpt - media_code1;
for (i = 0; mid_list[i].mc1[0]; i++) {
if (strncmp(mid_list[i].mc1, media_code1,
mid_list[i].mc1_sig_len) == 0)
break;
if (l > 0)
if (strncmp(mid_list[i].mc1, media_code1, l) == 0)
break;
}
if (mid_list[i].mc1[0] == 0) {
sprintf(buf, "Unknown DVD/BD manufacturer. Please report code '%s/%s', the human readable brand, size, and speed to scdbackup@gmx.net.",
media_code1, media_code2);
result = strdup(buf);
return result;
}
result = strdup(mid_list[i].manufacturer);
return result;
}

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