static int use_usb_info;
static int use_num_info;
-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++] = '_';
- }
- /* Replace '/' with '.' */
- if (from[i] == '/') {
- to[j++] = '.';
- i++;
- continue;
- }
- /* skip non-printable chars */
- if (!isalnum(from[i]) && !ispunct(from[i])) {
- i++;
- continue;
- }
- to[j++] = from[i++];
- }
- to[j] = '\0';
-}
-
static void set_usb_iftype(char *to, int if_class_num, size_t len)
{
char *type = "generic";
case 1:
type = "audio";
break;
+ case 2: /* CDC-Control */
+ break;
case 3:
type = "hid";
break;
+ case 5: /* Physical */
+ break;
+ case 6:
+ type = "media";
+ break;
case 7:
type = "printer";
break;
case 8:
type = "storage";
break;
- case 2: /* CDC-Control */
- case 5: /* Physical */
- case 6: /* Image */
- case 9: /* HUB */
+ case 9:
+ type = "hub";
+ break;
case 0x0a: /* CDC-Data */
+ break;
case 0x0b: /* Chip/Smart Card */
+ break;
case 0x0d: /* Content Security */
- case 0x0e: /* Video */
+ break;
+ case 0x0e:
+ type = "video";
+ break;
case 0xdc: /* Diagnostic Device */
+ break;
case 0xe0: /* Wireless Controller */
- case 0xf2: /* Application-specific */
+ break;
+ case 0xfe: /* Application-specific */
+ break;
case 0xff: /* Vendor-specific */
break;
default:
if (eptr != from) {
switch (type_num) {
case 2:
- type = "cd";
+ type = "atapi";
break;
case 3:
type = "tape";
type = "floppy";
break;
case 1: /* RBC devices */
+ type = "rbc";
+ break;
case 6: /* Transparent SPC-2 devices */
- type = "disk";
+ type = "scsi";
break;
default:
break;
}
}
util_strlcpy(to, type, len);
-
return type_num;
}
dbg(udev, "syspath %s\n", udev_device_get_syspath(dev));
/* usb interface directory */
- dev_interface = udev_device_get_parent_with_subsystem(dev, "usb");
+ dev_interface = udev_device_get_parent_with_subsystem_devtype(dev, "usb", "usb_interface");
if (dev_interface == NULL) {
info(udev, "unable to access usb_interface device of '%s'\n",
udev_device_get_syspath(dev));
udev_device_get_sysname(dev));
return 1;
}
+
if_class_num = strtoul(if_class, NULL, 16);
if (if_class_num == 8) {
+ /* mass storage */
if_subclass = udev_device_get_sysattr_value(dev_interface, "bInterfaceSubClass");
if (if_subclass != NULL)
protocol = set_usb_mass_storage_ifsubtype(type_str, if_subclass, sizeof(type_str)-1);
udev_device_get_syspath(dev_interface), if_class_num, protocol);
/* usb device directory */
- dev_usb = udev_device_get_parent_with_subsystem(dev_interface, "usb");
+ dev_usb = udev_device_get_parent_with_subsystem_devtype(dev_interface, "usb", "usb_device");
if (!dev_usb) {
info(udev, "unable to find parent 'usb' device of '%s'\n",
udev_device_get_syspath(dev));
return 1;
}
- /* mass storage */
- if (protocol == 6 && !use_usb_info) {
+ /* mass storage : SCSI or ATAPI */
+ if ((protocol == 6 || protocol == 2) && !use_usb_info) {
struct udev_device *dev_scsi;
const char *scsi_model, *scsi_vendor, *scsi_type, *scsi_rev;
int host, bus, target, lun;
/* get scsi device */
- dev_scsi = udev_device_get_parent_with_subsystem(dev, "scsi");
+ dev_scsi = udev_device_get_parent_with_subsystem_devtype(dev, "scsi", "scsi_device");
if (dev_scsi == NULL) {
info(udev, "unable to find parent 'scsi' device of '%s'\n",
udev_device_get_syspath(dev));
udev_device_get_sysname(dev_scsi));
goto fallback;
}
- set_str(vendor_str, scsi_vendor, sizeof(vendor_str)-1);
+ udev_util_replace_whitespace(scsi_vendor, vendor_str, sizeof(vendor_str)-1);
+ udev_util_replace_chars(vendor_str, NULL);
scsi_model = udev_device_get_sysattr_value(dev_scsi, "model");
if (!scsi_model) {
udev_device_get_sysname(dev_scsi));
goto fallback;
}
- set_str(model_str, scsi_model, sizeof(model_str)-1);
+ udev_util_replace_whitespace(scsi_model, model_str, sizeof(model_str)-1);
+ udev_util_replace_chars(model_str, NULL);
scsi_type = udev_device_get_sysattr_value(dev_scsi, "type");
if (!scsi_type) {
udev_device_get_sysname(dev_scsi));
goto fallback;
}
- set_str(revision_str, scsi_rev, sizeof(revision_str)-1);
+ udev_util_replace_whitespace(scsi_rev, revision_str, sizeof(revision_str)-1);
+ udev_util_replace_chars(revision_str, NULL);
/*
* some broken devices have the same identifiers
info(udev, "No USB vendor information available\n");
return 1;
}
- set_str(vendor_str, usb_vendor, sizeof(vendor_str)-1);
+ udev_util_replace_whitespace(usb_vendor, vendor_str, sizeof(vendor_str)-1);
+ udev_util_replace_chars(vendor_str, NULL);
}
if (model_str[0] == '\0') {
dbg(udev, "No USB model information available\n");
return 1;
}
- set_str(model_str, usb_model, sizeof(model_str)-1);
+ udev_util_replace_whitespace(usb_model, model_str, sizeof(model_str)-1);
+ udev_util_replace_chars(model_str, NULL);
}
if (revision_str[0] == '\0') {
const char *usb_rev;
usb_rev = udev_device_get_sysattr_value(dev_usb, "bcdDevice");
- if (usb_rev)
- set_str(revision_str, usb_rev, sizeof(revision_str)-1);
+ if (usb_rev) {
+ udev_util_replace_whitespace(usb_rev, revision_str, sizeof(revision_str)-1);
+ udev_util_replace_chars(revision_str, NULL);
+ }
}
if (serial_str[0] == '\0') {
const char *usb_serial;
usb_serial = udev_device_get_sysattr_value(dev_usb, "serial");
- if (usb_serial)
- set_str(serial_str, usb_serial, sizeof(serial_str)-1);
+ if (usb_serial) {
+ udev_util_replace_whitespace(usb_serial, serial_str, sizeof(serial_str)-1);
+ udev_util_replace_chars(serial_str, NULL);
+ }
}
return 0;
}
{}
};
struct udev *udev;
- struct udev_device *dev;
+ struct udev_device *dev = NULL;
char syspath[UTIL_PATH_SIZE];
const char *devpath;
static int export;
printf("Usage: usb_id [--usb-info] [--num-info] [--export] [--help] <devpath>\n"
" --usb-info use usb strings instead\n"
" --num-info use numerical values\n"
- " --export print values as environemt keys\n"
+ " --export print values as environment keys\n"
" --help print this help text\n\n");
default:
retval = 1;
~ianmdlvl / elogind.git / blobdiff