| 1 |
/*
|
| 2 |
parse.c: parse CCID structure
|
| 3 |
Copyright (C) 2003-2004 Ludovic Rousseau
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| 4 |
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| 5 |
This program is free software; you can redistribute it and/or modify
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| 6 |
it under the terms of the GNU General Public License as published by
|
| 7 |
the Free Software Foundation; either version 2 of the License, or
|
| 8 |
(at your option) any later version.
|
| 9 |
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| 10 |
This program is distributed in the hope that it will be useful,
|
| 11 |
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
| 12 |
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
| 13 |
GNU General Public License for more details.
|
| 14 |
|
| 15 |
You should have received a copy of the GNU General Public License along
|
| 16 |
with this program; if not, write to the Free Software Foundation, Inc., 51
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| 17 |
Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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| 18 |
*/
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| 19 |
|
| 20 |
/*
|
| 21 |
* $Id$
|
| 22 |
*/
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| 23 |
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| 24 |
#include <stdio.h>
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| 25 |
#include <string.h>
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| 26 |
# ifdef S_SPLINT_S
|
| 27 |
# include <sys/types.h>
|
| 28 |
# endif
|
| 29 |
#include <usb.h>
|
| 30 |
#include <errno.h>
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| 31 |
|
| 32 |
#include "defs.h"
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| 33 |
#include "ccid.h"
|
| 34 |
|
| 35 |
#ifndef TRUE
|
| 36 |
#define TRUE 1
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| 37 |
#define FALSE 0
|
| 38 |
#endif
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| 39 |
|
| 40 |
#define BLUE "\33[34m"
|
| 41 |
#define RED "\33[31m"
|
| 42 |
#define BRIGHT_RED "\33[01;31m"
|
| 43 |
#define GREEN "\33[32m"
|
| 44 |
#define MAGENTA "\33[35m"
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| 45 |
#define NORMAL "\33[0m"
|
| 46 |
|
| 47 |
static int ccid_parse_interface_descriptor(usb_dev_handle *handle,
|
| 48 |
struct usb_device *dev, int num);
|
| 49 |
|
| 50 |
|
| 51 |
/*****************************************************************************
|
| 52 |
*
|
| 53 |
* main
|
| 54 |
*
|
| 55 |
****************************************************************************/
|
| 56 |
int main(int argc, char *argv[])
|
| 57 |
{
|
| 58 |
static struct usb_bus *busses = NULL;
|
| 59 |
struct usb_bus *bus;
|
| 60 |
struct usb_dev_handle *dev_handle;
|
| 61 |
int nb = 0;
|
| 62 |
char buffer[256];
|
| 63 |
char class_ff = FALSE;
|
| 64 |
|
| 65 |
if ((argc > 1) && (0 == strcmp(argv[1], "-p")))
|
| 66 |
class_ff = TRUE;
|
| 67 |
|
| 68 |
usb_init();
|
| 69 |
(void)usb_find_busses();
|
| 70 |
(void)usb_find_devices();
|
| 71 |
|
| 72 |
busses = usb_get_busses();
|
| 73 |
if (busses == NULL)
|
| 74 |
{
|
| 75 |
(void)printf("No USB buses found\n");
|
| 76 |
return -1;
|
| 77 |
}
|
| 78 |
|
| 79 |
/* on any USB buses */
|
| 80 |
for (bus = busses; bus; bus = bus->next)
|
| 81 |
{
|
| 82 |
struct usb_device *dev;
|
| 83 |
|
| 84 |
/* any device on this bus */
|
| 85 |
for (dev = bus->devices; dev; dev = dev->next)
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| 86 |
{
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| 87 |
struct usb_interface *usb_interface = NULL;
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| 88 |
int interface;
|
| 89 |
int num = 0;
|
| 90 |
|
| 91 |
dev_handle = usb_open(dev);
|
| 92 |
if (NULL == dev_handle)
|
| 93 |
{
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| 94 |
(void)fprintf(stderr, "Can't usb_open(%s/%s): %s\n",
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| 95 |
bus->dirname, dev->filename, strerror(errno));
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| 96 |
if (getuid())
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{
|
| 98 |
(void)fprintf(stderr, BRIGHT_RED "Please, restart the command as root\n" NORMAL);
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return 1;
|
| 100 |
}
|
| 101 |
continue;
|
| 102 |
}
|
| 103 |
|
| 104 |
(void)fprintf(stderr, "Parsing USB bus/device: %s/%s\n",
|
| 105 |
bus->dirname, dev->filename);
|
| 106 |
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(void)fprintf(stderr, " idVendor: 0x%04X", dev->descriptor.idVendor);
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| 108 |
if (usb_get_string_simple(dev_handle, dev->descriptor.iManufacturer,
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| 109 |
buffer, sizeof(buffer)) < 0)
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{
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| 111 |
(void)fprintf(stderr, " Can't get iManufacturer string\n");
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if (getuid())
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{
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(void)fprintf(stderr, BRIGHT_RED "Please, restart the command as root\n" NORMAL);
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return 1;
|
| 116 |
}
|
| 117 |
}
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else
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(void)fprintf(stderr, " iManufacturer: " BLUE "%s\n" NORMAL, buffer);
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(void)fprintf(stderr, " idProduct: 0x%04X", dev->descriptor.idProduct);
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if (usb_get_string_simple(dev_handle, dev->descriptor.iProduct,
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buffer, sizeof(buffer)) < 0)
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(void)fprintf(stderr, " Can't get iProduct string\n");
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else
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(void)fprintf(stderr, " iProduct: " BLUE "%s\n" NORMAL, buffer);
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again:
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/* check if the device has bInterfaceClass == 11 */
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| 130 |
usb_interface = get_ccid_usb_interface(dev, &num);
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if (NULL == usb_interface)
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{
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(void)usb_close(dev_handle);
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/* only if we found no CCID interface */
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if (0 == num)
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(void)fprintf(stderr, RED " NOT a CCID/ICCD device\n" NORMAL);
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continue;
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}
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if (!class_ff && (0xFF == usb_interface->altsetting->bInterfaceClass))
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{
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(void)fprintf(stderr, MAGENTA " Found a possibly CCID/ICCD device (bInterfaceClass = 0xFF). Use -p\n" NORMAL);
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continue;
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}
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(void)fprintf(stderr, GREEN " Found a CCID/ICCD device at interface %d\n" NORMAL, num);
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/* now we found a free reader and we try to use it */
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if (NULL == dev->config)
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{
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(void)usb_close(dev_handle);
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(void)fprintf(stderr, "No dev->config found for %s/%s\n",
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bus->dirname, dev->filename);
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continue;
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}
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interface = usb_interface->altsetting->bInterfaceNumber;
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#ifndef __APPLE__
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if (usb_claim_interface(dev_handle, interface) < 0)
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{
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(void)usb_close(dev_handle);
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(void)fprintf(stderr, "Can't claim interface %s/%s: %s\n",
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bus->dirname, dev->filename, strerror(errno));
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if (EBUSY == errno)
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{
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(void)fprintf(stderr,
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BRIGHT_RED " Please, stop pcscd and retry\n\n" NORMAL);
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return TRUE;
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}
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continue;
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}
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#endif
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(void)ccid_parse_interface_descriptor(dev_handle, dev, num);
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#ifndef __APPLE__
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(void)usb_release_interface(dev_handle, interface);
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#endif
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/* check for another CCID interface on the same device */
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num++;
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goto again;
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(void)usb_close(dev_handle);
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nb++;
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}
|
| 184 |
}
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if ((0 == nb) && (0 != geteuid()))
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(void)fprintf(stderr, "Can't find any CCID device.\nMaybe you must run parse as root?\n");
|
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return 0;
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} /* main */
|
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|
| 191 |
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| 192 |
/*****************************************************************************
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*
|
| 194 |
* Parse a CCID USB Descriptor
|
| 195 |
*
|
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****************************************************************************/
|
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static int ccid_parse_interface_descriptor(usb_dev_handle *handle,
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struct usb_device *dev, int num)
|
| 199 |
{
|
| 200 |
struct usb_interface_descriptor *usb_interface;
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unsigned char *extra;
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char buffer[256*sizeof(int)]; /* maximum is 256 records */
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/* unsigned version of buffer[] used for multi-bytes conversions */
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unsigned char *ubuffer = (unsigned char *)buffer;
|
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/*
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* Vendor/model name
|
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*/
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| 209 |
(void)printf(" idVendor: 0x%04X\n", dev->descriptor.idVendor);
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if (usb_get_string_simple(handle, dev->descriptor.iManufacturer,
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buffer, sizeof(buffer)) < 0)
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{
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| 213 |
(void)printf(" Can't get iManufacturer string\n");
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| 214 |
if (getuid())
|
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{
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| 216 |
(void)fprintf(stderr,
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BRIGHT_RED "Please, restart the command as root\n\n" NORMAL);
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| 218 |
return TRUE;
|
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}
|
| 220 |
}
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else
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| 222 |
(void)printf(" iManufacturer: %s\n", buffer);
|
| 223 |
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| 224 |
(void)printf(" idProduct: 0x%04X\n", dev->descriptor.idProduct);
|
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if (usb_get_string_simple(handle, dev->descriptor.iProduct,
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buffer, sizeof(buffer)) < 0)
|
| 227 |
(void)printf(" Can't get iProduct string\n");
|
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else
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(void)printf(" iProduct: %s\n", buffer);
|
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(void)printf(" bcdDevice: %X.%02X (firmware release?)\n",
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dev->descriptor.bcdDevice >> 8, dev->descriptor.bcdDevice & 0xFF);
|
| 233 |
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| 234 |
usb_interface = get_ccid_usb_interface(dev, &num)->altsetting;
|
| 235 |
|
| 236 |
(void)printf(" bLength: %d\n", usb_interface->bLength);
|
| 237 |
|
| 238 |
(void)printf(" bDescriptorType: %d\n", usb_interface->bDescriptorType);
|
| 239 |
|
| 240 |
(void)printf(" bInterfaceNumber: %d\n", usb_interface->bInterfaceNumber);
|
| 241 |
|
| 242 |
(void)printf(" bAlternateSetting: %d\n", usb_interface->bAlternateSetting);
|
| 243 |
|
| 244 |
(void)printf(" bNumEndpoints: %d\n", usb_interface->bNumEndpoints);
|
| 245 |
switch (usb_interface->bNumEndpoints)
|
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{
|
| 247 |
case 0:
|
| 248 |
(void)printf(" Control only\n");
|
| 249 |
break;
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| 250 |
case 1:
|
| 251 |
(void)printf(" Interrupt-IN\n");
|
| 252 |
break;
|
| 253 |
case 2:
|
| 254 |
(void)printf(" bulk-IN and bulk-OUT\n");
|
| 255 |
break;
|
| 256 |
case 3:
|
| 257 |
(void)printf(" bulk-IN, bulk-OUT and Interrupt-IN\n");
|
| 258 |
break;
|
| 259 |
default:
|
| 260 |
(void)printf(" UNKNOWN value\n");
|
| 261 |
}
|
| 262 |
|
| 263 |
(void)printf(" bInterfaceClass: 0x%02X", usb_interface->bInterfaceClass);
|
| 264 |
if (usb_interface->bInterfaceClass == 0x0b)
|
| 265 |
(void)printf(" [Chip Card Interface Device Class (CCID)]\n");
|
| 266 |
else
|
| 267 |
{
|
| 268 |
(void)printf("\n NOT A CCID DEVICE\n");
|
| 269 |
if (usb_interface->bInterfaceClass != 0xFF)
|
| 270 |
return TRUE;
|
| 271 |
else
|
| 272 |
(void)printf(" Class is 0xFF (proprietary)\n");
|
| 273 |
}
|
| 274 |
|
| 275 |
(void)printf(" bInterfaceSubClass: %d\n", usb_interface->bInterfaceSubClass);
|
| 276 |
if (usb_interface->bInterfaceSubClass)
|
| 277 |
(void)printf(" UNSUPPORTED SubClass\n");
|
| 278 |
|
| 279 |
(void)printf(" bInterfaceProtocol: %d\n", usb_interface->bInterfaceProtocol);
|
| 280 |
switch (usb_interface->bInterfaceProtocol)
|
| 281 |
{
|
| 282 |
case 0:
|
| 283 |
(void)printf(" bulk transfer, optional interrupt-IN (CCID)\n");
|
| 284 |
break;
|
| 285 |
case 1:
|
| 286 |
(void)printf(" ICCD Version A, Control transfers, (no interrupt-IN)\n");
|
| 287 |
break;
|
| 288 |
case 2:
|
| 289 |
(void)printf(" ICCD Version B, Control transfers, (optional interrupt-IN)\n");
|
| 290 |
break;
|
| 291 |
default:
|
| 292 |
(void)printf(" UNSUPPORTED InterfaceProtocol\n");
|
| 293 |
}
|
| 294 |
|
| 295 |
if (usb_get_string_simple(handle, usb_interface->iInterface,
|
| 296 |
buffer, sizeof(buffer)) < 0)
|
| 297 |
(void)printf(" Can't get iInterface string\n");
|
| 298 |
else
|
| 299 |
(void)printf(" iInterface: %s\n", buffer);
|
| 300 |
|
| 301 |
if (usb_interface->extralen < 54)
|
| 302 |
{
|
| 303 |
(void)printf("USB extra length is too short: %d\n", usb_interface->extralen);
|
| 304 |
(void)printf("\n NOT A CCID DEVICE\n");
|
| 305 |
return TRUE;
|
| 306 |
}
|
| 307 |
|
| 308 |
/*
|
| 309 |
* CCID Class Descriptor
|
| 310 |
*/
|
| 311 |
(void)printf(" CCID Class Descriptor\n");
|
| 312 |
extra = usb_interface->extra;
|
| 313 |
|
| 314 |
(void)printf(" bLength: 0x%02X\n", extra[0]);
|
| 315 |
if (extra[0] != 0x36)
|
| 316 |
{
|
| 317 |
(void)printf(" UNSUPPORTED bLength\n");
|
| 318 |
return TRUE;
|
| 319 |
}
|
| 320 |
|
| 321 |
(void)printf(" bDescriptorType: 0x%02X\n", extra[1]);
|
| 322 |
if (extra[1] != 0x21)
|
| 323 |
{
|
| 324 |
if (0xFF == extra[1])
|
| 325 |
(void)printf(" PROPRIETARY bDescriptorType\n");
|
| 326 |
else
|
| 327 |
{
|
| 328 |
(void)printf(" UNSUPPORTED bDescriptorType\n");
|
| 329 |
return TRUE;
|
| 330 |
}
|
| 331 |
}
|
| 332 |
|
| 333 |
(void)printf(" bcdCCID: %X.%02X\n", extra[3], extra[2]);
|
| 334 |
(void)printf(" bMaxSlotIndex: 0x%02X\n", extra[4]);
|
| 335 |
(void)printf(" bVoltageSupport: 0x%02X\n", extra[5]);
|
| 336 |
if (extra[5] & 0x01)
|
| 337 |
(void)printf(" 5.0V\n");
|
| 338 |
if (extra[5] & 0x02)
|
| 339 |
(void)printf(" 3.0V\n");
|
| 340 |
if (extra[5] & 0x04)
|
| 341 |
(void)printf(" 1.8V\n");
|
| 342 |
|
| 343 |
(void)printf(" dwProtocols: 0x%02X%02X 0x%02X%02X\n", extra[9], extra[8],
|
| 344 |
extra[7], extra[6]);
|
| 345 |
if (extra[6] & 0x01)
|
| 346 |
(void)printf(" T=0\n");
|
| 347 |
if (extra[6] & 0x02)
|
| 348 |
(void)printf(" T=1\n");
|
| 349 |
|
| 350 |
(void)printf(" dwDefaultClock: %.3f MHz\n", dw2i(extra, 10)/1000.0);
|
| 351 |
(void)printf(" dwMaximumClock: %.3f MHz\n", dw2i(extra, 14)/1000.0);
|
| 352 |
(void)printf(" bNumClockSupported: %d %s\n", extra[18],
|
| 353 |
extra[18] ? "" : "(will use whatever is returned)");
|
| 354 |
{
|
| 355 |
int n;
|
| 356 |
|
| 357 |
/* See CCID 3.7.2 page 25 */
|
| 358 |
n = usb_control_msg(handle,
|
| 359 |
0xA1, /* request type */
|
| 360 |
0x02, /* GET CLOCK FREQUENCIES */
|
| 361 |
0x00, /* value */
|
| 362 |
usb_interface->bInterfaceNumber, /* interface */
|
| 363 |
buffer,
|
| 364 |
sizeof(buffer),
|
| 365 |
2 * 1000);
|
| 366 |
|
| 367 |
/* we got an error? */
|
| 368 |
if (n <= 0)
|
| 369 |
{
|
| 370 |
(void)(void)printf(" IFD does not support GET CLOCK FREQUENCIES request: %s\n", strerror(errno));
|
| 371 |
if (EBUSY == errno)
|
| 372 |
{
|
| 373 |
(void)fprintf(stderr,
|
| 374 |
BRIGHT_RED " Please, stop pcscd and retry\n\n" NORMAL);
|
| 375 |
return TRUE;
|
| 376 |
}
|
| 377 |
}
|
| 378 |
else
|
| 379 |
if (n % 4) /* not a multiple of 4 */
|
| 380 |
(void)printf(" wrong size for GET CLOCK FREQUENCIES: %d\n", n);
|
| 381 |
else
|
| 382 |
{
|
| 383 |
int i;
|
| 384 |
|
| 385 |
/* we do not get the expected number of data rates */
|
| 386 |
if ((n != extra[18]*4) && extra[18])
|
| 387 |
{
|
| 388 |
(void)printf(" Got %d clock frequencies but was expecting %d\n",
|
| 389 |
n/4, extra[18]);
|
| 390 |
|
| 391 |
/* we got more data than expected */
|
| 392 |
if (n > extra[18]*4)
|
| 393 |
n = extra[18]*4;
|
| 394 |
}
|
| 395 |
|
| 396 |
for (i=0; i<n; i+=4)
|
| 397 |
(void)printf(" Support %d kHz\n", dw2i(ubuffer, i));
|
| 398 |
}
|
| 399 |
}
|
| 400 |
(void)printf(" dwDataRate: %d bps\n", dw2i(extra, 19));
|
| 401 |
(void)printf(" dwMaxDataRate: %d bps\n", dw2i(extra, 23));
|
| 402 |
(void)printf(" bNumDataRatesSupported: %d %s\n", extra[27],
|
| 403 |
extra[27] ? "" : "(will use whatever is returned)");
|
| 404 |
{
|
| 405 |
int n;
|
| 406 |
|
| 407 |
/* See CCID 3.7.3 page 25 */
|
| 408 |
n = usb_control_msg(handle,
|
| 409 |
0xA1, /* request type */
|
| 410 |
0x03, /* GET DATA RATES */
|
| 411 |
0x00, /* value */
|
| 412 |
usb_interface->bInterfaceNumber, /* interface */
|
| 413 |
buffer,
|
| 414 |
sizeof(buffer),
|
| 415 |
2 * 1000);
|
| 416 |
|
| 417 |
/* we got an error? */
|
| 418 |
if (n <= 0)
|
| 419 |
(void)printf(" IFD does not support GET_DATA_RATES request: %s\n",
|
| 420 |
strerror(errno));
|
| 421 |
else
|
| 422 |
if (n % 4) /* not a multiple of 4 */
|
| 423 |
(void)printf(" wrong size for GET_DATA_RATES: %d\n", n);
|
| 424 |
else
|
| 425 |
{
|
| 426 |
int i;
|
| 427 |
|
| 428 |
/* we do not get the expected number of data rates */
|
| 429 |
if ((n != extra[27]*4) && extra[27])
|
| 430 |
{
|
| 431 |
(void)printf(" Got %d data rates but was expecting %d\n", n/4,
|
| 432 |
extra[27]);
|
| 433 |
|
| 434 |
/* we got more data than expected */
|
| 435 |
if (n > extra[27]*4)
|
| 436 |
n = extra[27]*4;
|
| 437 |
}
|
| 438 |
|
| 439 |
for (i=0; i<n; i+=4)
|
| 440 |
(void)printf(" Support %d bps\n", dw2i(ubuffer, i));
|
| 441 |
}
|
| 442 |
}
|
| 443 |
(void)printf(" dwMaxIFSD: %d\n", dw2i(extra, 28));
|
| 444 |
(void)printf(" dwSynchProtocols: 0x%08X\n", dw2i(extra, 32));
|
| 445 |
if (extra[32] & 0x01)
|
| 446 |
(void)printf(" 2-wire protocol\n");
|
| 447 |
if (extra[32] & 0x02)
|
| 448 |
(void)printf(" 3-wire protocol\n");
|
| 449 |
if (extra[32] & 0x04)
|
| 450 |
(void)printf(" I2C protocol\n");
|
| 451 |
|
| 452 |
(void)printf(" dwMechanical: 0x%08X\n", dw2i(extra, 36));
|
| 453 |
if (extra[36] == 0)
|
| 454 |
(void)printf(" No special characteristics\n");
|
| 455 |
if (extra[36] & 0x01)
|
| 456 |
(void)printf(" Card accept mechanism\n");
|
| 457 |
if (extra[36] & 0x02)
|
| 458 |
(void)printf(" Card ejection mechanism\n");
|
| 459 |
if (extra[36] & 0x04)
|
| 460 |
(void)printf(" Card capture mechanism\n");
|
| 461 |
if (extra[36] & 0x08)
|
| 462 |
(void)printf(" Card lock/unlock mechanism\n");
|
| 463 |
|
| 464 |
(void)printf(" dwFeatures: 0x%08X\n", dw2i(extra, 40));
|
| 465 |
if (dw2i(extra, 40) == 0)
|
| 466 |
(void)printf(" No special characteristics\n");
|
| 467 |
if (extra[40] & 0x02)
|
| 468 |
(void)printf(" ....02 Automatic parameter configuration based on ATR data\n");
|
| 469 |
if (extra[40] & 0x04)
|
| 470 |
(void)printf(" ....04 Automatic activation of ICC on inserting\n");
|
| 471 |
if (extra[40] & 0x08)
|
| 472 |
(void)printf(" ....08 Automatic ICC voltage selection\n");
|
| 473 |
if (extra[40] & 0x10)
|
| 474 |
(void)printf(" ....10 Automatic ICC clock frequency change according to parameters\n");
|
| 475 |
if (extra[40] & 0x20)
|
| 476 |
(void)printf(" ....20 Automatic baud rate change according to frequency and Fi, Di params\n");
|
| 477 |
if (extra[40] & 0x40)
|
| 478 |
(void)printf(" ....40 Automatic parameters negotiation made by the CCID\n");
|
| 479 |
if (extra[40] & 0x80)
|
| 480 |
(void)printf(" ....80 Automatic PPS made by the CCID\n");
|
| 481 |
if (extra[41] & 0x01)
|
| 482 |
(void)printf(" ..01.. CCID can set ICC in clock stop mode\n");
|
| 483 |
if (extra[41] & 0x02)
|
| 484 |
(void)printf(" ..02.. NAD value other than 00 accepted (T=1)\n");
|
| 485 |
if (extra[41] & 0x04)
|
| 486 |
(void)printf(" ..04.. Automatic IFSD exchange as first exchange (T=1)\n");
|
| 487 |
if (extra[41] & 0x08)
|
| 488 |
(void)printf(" ..08.. Unknown (ICCD?)\n");
|
| 489 |
switch (extra[42] & 0x07)
|
| 490 |
{
|
| 491 |
case 0x00:
|
| 492 |
(void)printf(" 00.... Character level exchange\n");
|
| 493 |
break;
|
| 494 |
|
| 495 |
case 0x01:
|
| 496 |
(void)printf(" 01.... TPDU level exchange\n");
|
| 497 |
break;
|
| 498 |
|
| 499 |
case 0x02:
|
| 500 |
(void)printf(" 02.... Short APDU level exchange\n");
|
| 501 |
break;
|
| 502 |
|
| 503 |
case 0x04:
|
| 504 |
(void)printf(" 04.... Short and Extended APDU level exchange\n");
|
| 505 |
break;
|
| 506 |
}
|
| 507 |
|
| 508 |
(void)printf(" dwMaxCCIDMessageLength: %d bytes\n", dw2i(extra, 44));
|
| 509 |
(void)printf(" bClassGetResponse: 0x%02X\n", extra[48]);
|
| 510 |
if (0xFF == extra[48])
|
| 511 |
(void)printf(" echoes the APDU class\n");
|
| 512 |
(void)printf(" bClassEnveloppe: 0x%02X\n", extra[49]);
|
| 513 |
if (0xFF == extra[49])
|
| 514 |
(void)printf(" echoes the APDU class\n");
|
| 515 |
(void)printf(" wLcdLayout: 0x%04X\n", (extra[51] << 8)+extra[50]);
|
| 516 |
if (extra[50])
|
| 517 |
(void)printf(" %d lines\n", extra[50]);
|
| 518 |
if (extra[51])
|
| 519 |
(void)printf(" %d characters per line\n", extra[51]);
|
| 520 |
(void)printf(" bPINSupport: 0x%02X\n", extra[52]);
|
| 521 |
if (extra[52] & 0x01)
|
| 522 |
(void)printf(" PIN Verification supported\n");
|
| 523 |
if (extra[52] & 0x02)
|
| 524 |
(void)printf(" PIN Modification supported\n");
|
| 525 |
(void)printf(" bMaxCCIDBusySlots: %d\n", extra[53]);
|
| 526 |
|
| 527 |
return FALSE;
|
| 528 |
} /* ccid_parse_interface_descriptor */
|
| 529 |
|
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