/*
* temporary names for mknod.
*/
-#define TMP_DIR "/tmp"
-#define TMP_PREFIX "scsi"
+#define TMP_DIR "/dev"
+#define TMP_PREFIX "tmp-scsi"
/*
* XXX Note the 'e' (send output to stderr in all cases), and 'c' (callout)
* options are not supported, but other code is still left in place for
* now.
*/
-static const char short_options[] = "bd:f:gip:s:uvV";
+static const char short_options[] = "abd:f:gip:s:uvVx";
/*
* Just duplicate per dev options.
*/
char sysfs_mnt_path[SYSFS_PATH_MAX];
static int all_good;
+static int always_info;
static char *default_callout;
static int dev_specified;
static int sys_specified;
static char config_file[MAX_NAME_LEN] = SCSI_ID_CONFIG_FILE;
static int display_bus_id;
-static int default_page_code;
+static enum page_code default_page_code;
static int use_stderr;
static int debug;
static int hotplug_mode;
static int reformat_serial;
+static int export;
+static char vendor_str[64];
+static char model_str[64];
+static char revision_str[16];
+static char type_str[16];
void log_message (int level, const char *format, ...)
{
vfprintf(stderr, format, args);
} else {
static int logging_init = 0;
- static unsigned char logname[32];
if (!logging_init) {
- /*
- * klibc does not have LOG_PID.
- */
- snprintf(logname, 32, "scsi_id[%d]", getpid());
- openlog (logname, 0, LOG_DAEMON);
+ openlog ("scsi_id", LOG_PID, LOG_DAEMON);
logging_init = 1;
}
return;
}
+static void set_str(char *to, const char *from, size_t count)
+{
+ size_t i, j, len;
+
+ /* strip trailing whitespace */
+ len = strnlen(from, count);
+ while (len && isspace(from[len-1]))
+ len--;
+
+ /* strip leading whitespace */
+ i = 0;
+ while (isspace(from[i]) && (i < len))
+ i++;
+
+ j = 0;
+ while (i < len) {
+ /* substitute multiple whitespace */
+ if (isspace(from[i])) {
+ while (isspace(from[i]))
+ i++;
+ to[j++] = '_';
+ }
+ /* skip chars */
+ if (from[i] == '/') {
+ i++;
+ continue;
+ }
+ to[j++] = from[i++];
+ }
+ to[j] = '\0';
+}
+
+static void set_type(char *to, const char *from, size_t len)
+{
+ int type_num;
+ char *eptr;
+ char *type = "generic";
+
+ type_num = strtoul(from, &eptr, 0);
+ if (eptr != from) {
+ switch (type_num) {
+ case 0:
+ type = "disk";
+ break;
+ case 1:
+ type = "tape";
+ break;
+ case 4:
+ type = "optical";
+ break;
+ case 5:
+ type = "cd";
+ break;
+ case 7:
+ type = "optical";
+ break;
+ case 0xe:
+ type = "disk";
+ break;
+ case 0xf:
+ type = "optical";
+ break;
+ default:
+ break;
+ }
+ }
+ strncpy(to, type, len);
+ to[len-1] = '\0';
+}
+
static int get_major_minor(struct sysfs_class_device *class_dev, int *maj,
int *min)
{
*/
optind = 1;
while (1) {
- option = getopt(argc, argv, short_options);
+ option = getopt(argc, argv, short_opts);
if (option == -1)
break;
dprintf("option '%c'\n", option);
switch (option) {
+ case 'a':
+ always_info = 1;
+ break;
case 'b':
all_good = 0;
break;
case 'p':
if (strcmp(optarg, "0x80") == 0) {
- default_page_code = 0x80;
+ default_page_code = PAGE_80;
} else if (strcmp(optarg, "0x83") == 0) {
- default_page_code = 0x83;
+ default_page_code = PAGE_83;
+ } else if (strcmp(optarg, "pre-spc3-83") == 0) {
+ default_page_code = PAGE_83_PRE_SPC3;
} else {
log_message(LOG_WARNING,
"Unknown page code '%s'\n", optarg);
reformat_serial = 1;
break;
+ case 'x':
+ export = 1;
+ break;
+
case 'v':
debug++;
break;
int retval;
int newargc;
char **newargv = NULL;
- struct sysfs_attribute *vendor, *model;
+ struct sysfs_attribute *vendor, *model, *type;
int option;
*good_bad = all_good;
scsi_dev->name);
return -1;
}
+ set_str(vendor_str, vendor->value, sizeof(vendor_str)-1);
model = sysfs_get_device_attr(scsi_dev, "model");
if (!model) {
scsi_dev->name);
return -1;
}
+ set_str(model_str, model->value, sizeof(model_str)-1);
+
+ type = sysfs_get_device_attr(scsi_dev, "type");
+ if (!type) {
+ log_message(LOG_WARNING, "%s: cannot get type attribute\n",
+ scsi_dev->name);
+ return -1;
+ }
+ set_type(type_str, type->value, sizeof(type_str));
+
+ type = sysfs_get_device_attr(scsi_dev, "rev");
+ if (!type) {
+ log_message(LOG_WARNING, "%s: cannot get type attribute\n",
+ scsi_dev->name);
+ return -1;
+ }
+ set_str(revision_str, type->value, sizeof(revision_str)-1);
retval = get_file_options(vendor->value, model->value, &newargc,
&newargv);
case 'p':
if (strcmp(optarg, "0x80") == 0) {
- *page_code = 0x80;
+ *page_code = PAGE_80;
} else if (strcmp(optarg, "0x83") == 0) {
- *page_code = 0x83;
+ *page_code = PAGE_83;
+ } else if (strcmp(optarg, "pre-spc3-83") == 0) {
+ *page_code = PAGE_83_PRE_SPC3;
} else {
log_message(LOG_WARNING,
"Unknown page code '%s'\n", optarg);
*/
static void format_serial(char *serial)
{
- char *p = serial;
+ char *p = serial, *q;
+ q = p;
while (*p != '\0') {
- if (isspace(*p))
- *p = '_';
+ if (isspace(*p)) {
+ if (q > serial && q[-1] != '_') {
+ *q = '_';
+ q++;
+ }
+ } else {
+ *q = *p;
+ q++;
+ }
p++;
}
- return;
+ *q = '\0';
}
/*
retval = 1;
} else if (scsi_get_serial(scsi_dev, maj_min_dev, page_code,
serial, MAX_SERIAL_LEN)) {
- retval = 1;
+ retval = always_info?0:1;
} else {
retval = 0;
}
if (!retval) {
- if (reformat_serial)
- format_serial(serial);
- if (display_bus_id)
- printf("%s: ", scsi_dev->name);
- printf("%s\n", serial);
+ if (export) {
+ static char serial_str[64];
+ printf("ID_VENDOR=%s\n", vendor_str);
+ printf("ID_MODEL=%s\n", model_str);
+ printf("ID_REVISION=%s\n", revision_str);
+ set_str(serial_str, serial, sizeof(serial_str));
+ printf("ID_SERIAL=%s\n", serial_str);
+ printf("ID_TYPE=%s\n", type_str);
+ printf("ID_BUS=scsi\n");
+ } else {
+ if (reformat_serial)
+ format_serial(serial);
+ if (display_bus_id)
+ printf("%s: ", scsi_dev->name);
+ printf("%s\n", serial);
+ }
dprintf("%s\n", serial);
retval = 0;
}
~ianmdlvl / elogind.git / blobdiff