app/src/main/jni/libusb/examples/xusb.c

   1 /*
   2  * xusb: Generic USB test program
   3  * Copyright © 2009-2012 Pete Batard <pete@akeo.ie>
   4  * Contributions to Mass Storage by Alan Stern.
   5  *
   6  * This library is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU Lesser General Public
   8  * License as published by the Free Software Foundation; either
   9  * version 2.1 of the License, or (at your option) any later version.
  10  *
  11  * This library is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * Lesser General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU Lesser General Public
  17  * License along with this library; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  19  */
  20
  21 #include <stdio.h>
  22 #include <stdint.h>
  23 #include <stdlib.h>
  24 #include <string.h>
  25 #include <stdarg.h>
  26
  27 #include "libusb.h"
  28
  29 #if defined(_WIN32)
  30 #define msleep(msecs) Sleep(msecs)
  31 #else
  32 #include <unistd.h>
  33 #define msleep(msecs) usleep(1000*msecs)
  34 #endif
  35
  36 #if !defined(bool)
  37 #define bool int
  38 #endif
  39 #if !defined(true)
  40 #define true (1 == 1)
  41 #endif
  42 #if !defined(false)
  43 #define false (!true)
  44 #endif
  45
  46 // Future versions of libusb will use usb_interface instead of interface
  47 // in libusb_config_descriptor => catter for that
  48 #define usb_interface interface
  49
  50 // Global variables
  51 static bool binary_dump = false;
  52 static bool extra_info = false;
  53 static bool force_device_request = false;       // For WCID descriptor queries
  54 static const char* binary_name = NULL;
  55
  56 static int perr(char const *format, ...)
  57 {
  58         va_list args;
  59         int r;
  60
  61         va_start (args, format);
  62         r = vfprintf(stderr, format, args);
  63         va_end(args);
  64
  65         return r;
  66 }
  67
  68 #define ERR_EXIT(errcode) do { perr("   %s\n", libusb_strerror((enum libusb_error)errcode)); return -1; } while (0)
  69 #define CALL_CHECK(fcall) do { r=fcall; if (r < 0) ERR_EXIT(r); } while (0);
  70 #define B(x) (((x)!=0)?1:0)
  71 #define be_to_int32(buf) (((buf)[0]<<24)|((buf)[1]<<16)|((buf)[2]<<8)|(buf)[3])
  72
  73 #define RETRY_MAX                     5
  74 #define REQUEST_SENSE_LENGTH          0x12
  75 #define INQUIRY_LENGTH                0x24
  76 #define READ_CAPACITY_LENGTH          0x08
  77
  78 // HID Class-Specific Requests values. See section 7.2 of the HID specifications
  79 #define HID_GET_REPORT                0x01
  80 #define HID_GET_IDLE                  0x02
  81 #define HID_GET_PROTOCOL              0x03
  82 #define HID_SET_REPORT                0x09
  83 #define HID_SET_IDLE                  0x0A
  84 #define HID_SET_PROTOCOL              0x0B
  85 #define HID_REPORT_TYPE_INPUT         0x01
  86 #define HID_REPORT_TYPE_OUTPUT        0x02
  87 #define HID_REPORT_TYPE_FEATURE       0x03
  88
  89 // Mass Storage Requests values. See section 3 of the Bulk-Only Mass Storage Class specifications
  90 #define BOMS_RESET                    0xFF
  91 #define BOMS_GET_MAX_LUN              0xFE
  92
  93 // Section 5.1: Command Block Wrapper (CBW)
  94 struct command_block_wrapper {
  95         uint8_t dCBWSignature[4];
  96         uint32_t dCBWTag;
  97         uint32_t dCBWDataTransferLength;
  98         uint8_t bmCBWFlags;
  99         uint8_t bCBWLUN;
 100         uint8_t bCBWCBLength;
 101         uint8_t CBWCB[16];
 102 };
 103
 104 // Section 5.2: Command Status Wrapper (CSW)
 105 struct command_status_wrapper {
 106         uint8_t dCSWSignature[4];
 107         uint32_t dCSWTag;
 108         uint32_t dCSWDataResidue;
 109         uint8_t bCSWStatus;
 110 };
 111
 112 static uint8_t cdb_length[256] = {
 113 //       0  1  2  3  4  5  6  7  8  9  A  B  C  D  E  F
 114         06,06,06,06,06,06,06,06,06,06,06,06,06,06,06,06,  //  0
 115         06,06,06,06,06,06,06,06,06,06,06,06,06,06,06,06,  //  1
 116         10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,  //  2
 117         10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,  //  3
 118         10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,  //  4
 119         10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,10,  //  5
 120         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  6
 121         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  7
 122         16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,  //  8
 123         16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,  //  9
 124         12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,  //  A
 125         12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,12,  //  B
 126         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  C
 127         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  D
 128         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  E
 129         00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,  //  F
 130 };
 131
 132 static enum test_type {
 133         USE_GENERIC,
 134         USE_PS3,
 135         USE_XBOX,
 136         USE_SCSI,
 137         USE_HID,
 138 } test_mode;
 139 static uint16_t VID, PID;
 140
 141 static void display_buffer_hex(unsigned char *buffer, unsigned size)
 142 {
 143         unsigned i, j, k;
 144
 145         for (i=0; i<size; i+=16) {
 146                 printf("\n  %08x  ", i);
 147                 for(j=0,k=0; k<16; j++,k++) {
 148                         if (i+j < size) {
 149                                 printf("%02x", buffer[i+j]);
 150                         } else {
 151                                 printf("  ");
 152                         }
 153                         printf(" ");
 154                 }
 155                 printf(" ");
 156                 for(j=0,k=0; k<16; j++,k++) {
 157                         if (i+j < size) {
 158                                 if ((buffer[i+j] < 32) || (buffer[i+j] > 126)) {
 159                                         printf(".");
 160                                 } else {
 161                                         printf("%c", buffer[i+j]);
 162                                 }
 163                         }
 164                 }
 165         }
 166         printf("\n" );
 167 }
 168
 169 static char* uuid_to_string(const uint8_t* uuid)
 170 {
 171         static char uuid_string[40];
 172         if (uuid == NULL) return NULL;
 173         sprintf(uuid_string, "{%02x%02x%02x%02x-%02x%02x-%02x%02x-%02x%02x-%02x%02x%02x%02x%02x%02x}",
 174                 uuid[0], uuid[1], uuid[2], uuid[3], uuid[4], uuid[5], uuid[6], uuid[7],
 175                 uuid[8], uuid[9], uuid[10], uuid[11], uuid[12], uuid[13], uuid[14], uuid[15]);
 176         return uuid_string;
 177 }
 178
 179 // The PS3 Controller is really a HID device that got its HID Report Descriptors
 180 // removed by Sony
 181 static int display_ps3_status(libusb_device_handle *handle)
 182 {
 183         int r;
 184         uint8_t input_report[49];
 185         uint8_t master_bt_address[8];
 186         uint8_t device_bt_address[18];
 187
 188         // Get the controller's bluetooth address of its master device
 189         CALL_CHECK(libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 190                 HID_GET_REPORT, 0x03f5, 0, master_bt_address, sizeof(master_bt_address), 100));
 191         printf("\nMaster's bluetooth address: %02X:%02X:%02X:%02X:%02X:%02X\n", master_bt_address[2], master_bt_address[3],
 192                 master_bt_address[4], master_bt_address[5], master_bt_address[6], master_bt_address[7]);
 193
 194         // Get the controller's bluetooth address
 195         CALL_CHECK(libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 196                 HID_GET_REPORT, 0x03f2, 0, device_bt_address, sizeof(device_bt_address), 100));
 197         printf("\nMaster's bluetooth address: %02X:%02X:%02X:%02X:%02X:%02X\n", device_bt_address[4], device_bt_address[5],
 198                 device_bt_address[6], device_bt_address[7], device_bt_address[8], device_bt_address[9]);
 199
 200         // Get the status of the controller's buttons via its HID report
 201         printf("\nReading PS3 Input Report...\n");
 202         CALL_CHECK(libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 203                 HID_GET_REPORT, (HID_REPORT_TYPE_INPUT<<8)|0x01, 0, input_report, sizeof(input_report), 1000));
 204         switch(input_report[2]){        /** Direction pad plus start, select, and joystick buttons */
 205                 case 0x01:
 206                         printf("\tSELECT pressed\n");
 207                         break;
 208                 case 0x02:
 209                         printf("\tLEFT 3 pressed\n");
 210                         break;
 211                 case 0x04:
 212                         printf("\tRIGHT 3 pressed\n");
 213                         break;
 214                 case 0x08:
 215                         printf("\tSTART presed\n");
 216                         break;
 217                 case 0x10:
 218                         printf("\tUP pressed\n");
 219                         break;
 220                 case 0x20:
 221                         printf("\tRIGHT pressed\n");
 222                         break;
 223                 case 0x40:
 224                         printf("\tDOWN pressed\n");
 225                         break;
 226                 case 0x80:
 227                         printf("\tLEFT pressed\n");
 228                         break;
 229         }
 230         switch(input_report[3]){        /** Shapes plus top right and left buttons */
 231                 case 0x01:
 232                         printf("\tLEFT 2 pressed\n");
 233                         break;
 234                 case 0x02:
 235                         printf("\tRIGHT 2 pressed\n");
 236                         break;
 237                 case 0x04:
 238                         printf("\tLEFT 1 pressed\n");
 239                         break;
 240                 case 0x08:
 241                         printf("\tRIGHT 1 presed\n");
 242                         break;
 243                 case 0x10:
 244                         printf("\tTRIANGLE pressed\n");
 245                         break;
 246                 case 0x20:
 247                         printf("\tCIRCLE pressed\n");
 248                         break;
 249                 case 0x40:
 250                         printf("\tCROSS pressed\n");
 251                         break;
 252                 case 0x80:
 253                         printf("\tSQUARE pressed\n");
 254                         break;
 255         }
 256         printf("\tPS button: %d\n", input_report[4]);
 257         printf("\tLeft Analog (X,Y): (%d,%d)\n", input_report[6], input_report[7]);
 258         printf("\tRight Analog (X,Y): (%d,%d)\n", input_report[8], input_report[9]);
 259         printf("\tL2 Value: %d\tR2 Value: %d\n", input_report[18], input_report[19]);
 260         printf("\tL1 Value: %d\tR1 Value: %d\n", input_report[20], input_report[21]);
 261         printf("\tRoll (x axis): %d Yaw (y axis): %d Pitch (z axis) %d\n",
 262                         //(((input_report[42] + 128) % 256) - 128),
 263                         (int8_t)(input_report[42]),
 264                         (int8_t)(input_report[44]),
 265                         (int8_t)(input_report[46]));
 266         printf("\tAcceleration: %d\n\n", (int8_t)(input_report[48]));
 267         return 0;
 268 }
 269 // The XBOX Controller is really a HID device that got its HID Report Descriptors
 270 // removed by Microsoft.
 271 // Input/Output reports described at http://euc.jp/periphs/xbox-controller.ja.html
 272 static int display_xbox_status(libusb_device_handle *handle)
 273 {
 274         int r;
 275         uint8_t input_report[20];
 276         printf("\nReading XBox Input Report...\n");
 277         CALL_CHECK(libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 278                 HID_GET_REPORT, (HID_REPORT_TYPE_INPUT<<8)|0x00, 0, input_report, 20, 1000));
 279         printf("   D-pad: %02X\n", input_report[2]&0x0F);
 280         printf("   Start:%d, Back:%d, Left Stick Press:%d, Right Stick Press:%d\n", B(input_report[2]&0x10), B(input_report[2]&0x20),
 281                 B(input_report[2]&0x40), B(input_report[2]&0x80));
 282         // A, B, X, Y, Black, White are pressure sensitive
 283         printf("   A:%d, B:%d, X:%d, Y:%d, White:%d, Black:%d\n", input_report[4], input_report[5],
 284                 input_report[6], input_report[7], input_report[9], input_report[8]);
 285         printf("   Left Trigger: %d, Right Trigger: %d\n", input_report[10], input_report[11]);
 286         printf("   Left Analog (X,Y): (%d,%d)\n", (int16_t)((input_report[13]<<8)|input_report[12]),
 287                 (int16_t)((input_report[15]<<8)|input_report[14]));
 288         printf("   Right Analog (X,Y): (%d,%d)\n", (int16_t)((input_report[17]<<8)|input_report[16]),
 289                 (int16_t)((input_report[19]<<8)|input_report[18]));
 290         return 0;
 291 }
 292
 293 static int set_xbox_actuators(libusb_device_handle *handle, uint8_t left, uint8_t right)
 294 {
 295         int r;
 296         uint8_t output_report[6];
 297
 298         printf("\nWriting XBox Controller Output Report...\n");
 299
 300         memset(output_report, 0, sizeof(output_report));
 301         output_report[1] = sizeof(output_report);
 302         output_report[3] = left;
 303         output_report[5] = right;
 304
 305         CALL_CHECK(libusb_control_transfer(handle, LIBUSB_ENDPOINT_OUT|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 306                 HID_SET_REPORT, (HID_REPORT_TYPE_OUTPUT<<8)|0x00, 0, output_report, 06, 1000));
 307         return 0;
 308 }
 309
 310 static int send_mass_storage_command(libusb_device_handle *handle, uint8_t endpoint, uint8_t lun,
 311         uint8_t *cdb, uint8_t direction, int data_length, uint32_t *ret_tag)
 312 {
 313         static uint32_t tag = 1;
 314         uint8_t cdb_len;
 315         int i, r, size;
 316         struct command_block_wrapper cbw;
 317
 318         if (cdb == NULL) {
 319                 return -1;
 320         }
 321
 322         if (endpoint & LIBUSB_ENDPOINT_IN) {
 323                 perr("send_mass_storage_command: cannot send command on IN endpoint\n");
 324                 return -1;
 325         }
 326
 327         cdb_len = cdb_length[cdb[0]];
 328         if ((cdb_len == 0) || (cdb_len > sizeof(cbw.CBWCB))) {
 329                 perr("send_mass_storage_command: don't know how to handle this command (%02X, length %d)\n",
 330                         cdb[0], cdb_len);
 331                 return -1;
 332         }
 333
 334         memset(&cbw, 0, sizeof(cbw));
 335         cbw.dCBWSignature[0] = 'U';
 336         cbw.dCBWSignature[1] = 'S';
 337         cbw.dCBWSignature[2] = 'B';
 338         cbw.dCBWSignature[3] = 'C';
 339         *ret_tag = tag;
 340         cbw.dCBWTag = tag++;
 341         cbw.dCBWDataTransferLength = data_length;
 342         cbw.bmCBWFlags = direction;
 343         cbw.bCBWLUN = lun;
 344         // Subclass is 1 or 6 => cdb_len
 345         cbw.bCBWCBLength = cdb_len;
 346         memcpy(cbw.CBWCB, cdb, cdb_len);
 347
 348         i = 0;
 349         do {
 350                 // The transfer length must always be exactly 31 bytes.
 351                 r = libusb_bulk_transfer(handle, endpoint, (unsigned char*)&cbw, 31, &size, 1000);
 352                 if (r == LIBUSB_ERROR_PIPE) {
 353                         libusb_clear_halt(handle, endpoint);
 354                 }
 355                 i++;
 356         } while ((r == LIBUSB_ERROR_PIPE) && (i<RETRY_MAX));
 357         if (r != LIBUSB_SUCCESS) {
 358                 perr("   send_mass_storage_command: %s\n", libusb_strerror((enum libusb_error)r));
 359                 return -1;
 360         }
 361
 362         printf("   sent %d CDB bytes\n", cdb_len);
 363         return 0;
 364 }
 365
 366 static int get_mass_storage_status(libusb_device_handle *handle, uint8_t endpoint, uint32_t expected_tag)
 367 {
 368         int i, r, size;
 369         struct command_status_wrapper csw;
 370
 371         // The device is allowed to STALL this transfer. If it does, you have to
 372         // clear the stall and try again.
 373         i = 0;
 374         do {
 375                 r = libusb_bulk_transfer(handle, endpoint, (unsigned char*)&csw, 13, &size, 1000);
 376                 if (r == LIBUSB_ERROR_PIPE) {
 377                         libusb_clear_halt(handle, endpoint);
 378                 }
 379                 i++;
 380         } while ((r == LIBUSB_ERROR_PIPE) && (i<RETRY_MAX));
 381         if (r != LIBUSB_SUCCESS) {
 382                 perr("   get_mass_storage_status: %s\n", libusb_strerror((enum libusb_error)r));
 383                 return -1;
 384         }
 385         if (size != 13) {
 386                 perr("   get_mass_storage_status: received %d bytes (expected 13)\n", size);
 387                 return -1;
 388         }
 389         if (csw.dCSWTag != expected_tag) {
 390                 perr("   get_mass_storage_status: mismatched tags (expected %08X, received %08X)\n",
 391                         expected_tag, csw.dCSWTag);
 392                 return -1;
 393         }
 394         // For this test, we ignore the dCSWSignature check for validity...
 395         printf("   Mass Storage Status: %02X (%s)\n", csw.bCSWStatus, csw.bCSWStatus?"FAILED":"Success");
 396         if (csw.dCSWTag != expected_tag)
 397                 return -1;
 398         if (csw.bCSWStatus) {
 399                 // REQUEST SENSE is appropriate only if bCSWStatus is 1, meaning that the
 400                 // command failed somehow.  Larger values (2 in particular) mean that
 401                 // the command couldn't be understood.
 402                 if (csw.bCSWStatus == 1)
 403                         return -2;      // request Get Sense
 404                 else
 405                         return -1;
 406         }
 407
 408         // In theory we also should check dCSWDataResidue.  But lots of devices
 409         // set it wrongly.
 410         return 0;
 411 }
 412
 413 static void get_sense(libusb_device_handle *handle, uint8_t endpoint_in, uint8_t endpoint_out)
 414 {
 415         uint8_t cdb[16];        // SCSI Command Descriptor Block
 416         uint8_t sense[18];
 417         uint32_t expected_tag;
 418         int size;
 419         int rc;
 420
 421         // Request Sense
 422         printf("Request Sense:\n");
 423         memset(sense, 0, sizeof(sense));
 424         memset(cdb, 0, sizeof(cdb));
 425         cdb[0] = 0x03;  // Request Sense
 426         cdb[4] = REQUEST_SENSE_LENGTH;
 427
 428         send_mass_storage_command(handle, endpoint_out, 0, cdb, LIBUSB_ENDPOINT_IN, REQUEST_SENSE_LENGTH, &expected_tag);
 429         rc = libusb_bulk_transfer(handle, endpoint_in, (unsigned char*)&sense, REQUEST_SENSE_LENGTH, &size, 1000);
 430         if (rc < 0)
 431         {
 432                 printf("libusb_bulk_transfer failed: %s\n", libusb_error_name(rc));
 433                 return;
 434         }
 435         printf("   received %d bytes\n", size);
 436
 437         if ((sense[0] != 0x70) && (sense[0] != 0x71)) {
 438                 perr("   ERROR No sense data\n");
 439         } else {
 440                 perr("   ERROR Sense: %02X %02X %02X\n", sense[2]&0x0F, sense[12], sense[13]);
 441         }
 442         // Strictly speaking, the get_mass_storage_status() call should come
 443         // before these perr() lines.  If the status is nonzero then we must
 444         // assume there's no data in the buffer.  For xusb it doesn't matter.
 445         get_mass_storage_status(handle, endpoint_in, expected_tag);
 446 }
 447
 448 // Mass Storage device to test bulk transfers (non destructive test)
 449 static int test_mass_storage(libusb_device_handle *handle, uint8_t endpoint_in, uint8_t endpoint_out)
 450 {
 451         int r, size;
 452         uint8_t lun;
 453         uint32_t expected_tag;
 454         uint32_t i, max_lba, block_size;
 455         double device_size;
 456         uint8_t cdb[16];        // SCSI Command Descriptor Block
 457         uint8_t buffer[64];
 458         char vid[9], pid[9], rev[5];
 459         unsigned char *data;
 460         FILE *fd;
 461
 462         printf("Reading Max LUN:\n");
 463         r = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 464                 BOMS_GET_MAX_LUN, 0, 0, &lun, 1, 1000);
 465         // Some devices send a STALL instead of the actual value.
 466         // In such cases we should set lun to 0.
 467         if (r == 0) {
 468                 lun = 0;
 469         } else if (r < 0) {
 470                 perr("   Failed: %s", libusb_strerror((enum libusb_error)r));
 471         }
 472         printf("   Max LUN = %d\n", lun);
 473
 474         // Send Inquiry
 475         printf("Sending Inquiry:\n");
 476         memset(buffer, 0, sizeof(buffer));
 477         memset(cdb, 0, sizeof(cdb));
 478         cdb[0] = 0x12;  // Inquiry
 479         cdb[4] = INQUIRY_LENGTH;
 480
 481         send_mass_storage_command(handle, endpoint_out, lun, cdb, LIBUSB_ENDPOINT_IN, INQUIRY_LENGTH, &expected_tag);
 482         CALL_CHECK(libusb_bulk_transfer(handle, endpoint_in, (unsigned char*)&buffer, INQUIRY_LENGTH, &size, 1000));
 483         printf("   received %d bytes\n", size);
 484         // The following strings are not zero terminated
 485         for (i=0; i<8; i++) {
 486                 vid[i] = buffer[8+i];
 487                 pid[i] = buffer[16+i];
 488                 rev[i/2] = buffer[32+i/2];      // instead of another loop
 489         }
 490         vid[8] = 0;
 491         pid[8] = 0;
 492         rev[4] = 0;
 493         printf("   VID:PID:REV \"%8s\":\"%8s\":\"%4s\"\n", vid, pid, rev);
 494         if (get_mass_storage_status(handle, endpoint_in, expected_tag) == -2) {
 495                 get_sense(handle, endpoint_in, endpoint_out);
 496         }
 497
 498         // Read capacity
 499         printf("Reading Capacity:\n");
 500         memset(buffer, 0, sizeof(buffer));
 501         memset(cdb, 0, sizeof(cdb));
 502         cdb[0] = 0x25;  // Read Capacity
 503
 504         send_mass_storage_command(handle, endpoint_out, lun, cdb, LIBUSB_ENDPOINT_IN, READ_CAPACITY_LENGTH, &expected_tag);
 505         CALL_CHECK(libusb_bulk_transfer(handle, endpoint_in, (unsigned char*)&buffer, READ_CAPACITY_LENGTH, &size, 1000));
 506         printf("   received %d bytes\n", size);
 507         max_lba = be_to_int32(&buffer[0]);
 508         block_size = be_to_int32(&buffer[4]);
 509         device_size = ((double)(max_lba+1))*block_size/(1024*1024*1024);
 510         printf("   Max LBA: %08X, Block Size: %08X (%.2f GB)\n", max_lba, block_size, device_size);
 511         if (get_mass_storage_status(handle, endpoint_in, expected_tag) == -2) {
 512                 get_sense(handle, endpoint_in, endpoint_out);
 513         }
 514
 515         data = (unsigned char*) calloc(1, block_size);
 516         if (data == NULL) {
 517                 perr("   unable to allocate data buffer\n");
 518                 return -1;
 519         }
 520
 521         // Send Read
 522         printf("Attempting to read %d bytes:\n", block_size);
 523         memset(cdb, 0, sizeof(cdb));
 524
 525         cdb[0] = 0x28;  // Read(10)
 526         cdb[8] = 0x01;  // 1 block
 527
 528         send_mass_storage_command(handle, endpoint_out, lun, cdb, LIBUSB_ENDPOINT_IN, block_size, &expected_tag);
 529         libusb_bulk_transfer(handle, endpoint_in, data, block_size, &size, 5000);
 530         printf("   READ: received %d bytes\n", size);
 531         if (get_mass_storage_status(handle, endpoint_in, expected_tag) == -2) {
 532                 get_sense(handle, endpoint_in, endpoint_out);
 533         } else {
 534                 display_buffer_hex(data, size);
 535                 if ((binary_dump) && ((fd = fopen(binary_name, "w")) != NULL)) {
 536                         if (fwrite(data, 1, (size_t)size, fd) != (unsigned int)size) {
 537                                 perr("   unable to write binary data\n");
 538                         }
 539                         fclose(fd);
 540                 }
 541         }
 542         free(data);
 543
 544         return 0;
 545 }
 546
 547 // HID
 548 static int get_hid_record_size(uint8_t *hid_report_descriptor, int size, int type)
 549 {
 550         uint8_t i, j = 0;
 551         uint8_t offset;
 552         int record_size[3] = {0, 0, 0};
 553         int nb_bits = 0, nb_items = 0;
 554         bool found_record_marker;
 555
 556         found_record_marker = false;
 557         for (i = hid_report_descriptor[0]+1; i < size; i += offset) {
 558                 offset = (hid_report_descriptor[i]&0x03) + 1;
 559                 if (offset == 4)
 560                         offset = 5;
 561                 switch (hid_report_descriptor[i] & 0xFC) {
 562                 case 0x74:      // bitsize
 563                         nb_bits = hid_report_descriptor[i+1];
 564                         break;
 565                 case 0x94:      // count
 566                         nb_items = 0;
 567                         for (j=1; j<offset; j++) {
 568                                 nb_items = ((uint32_t)hid_report_descriptor[i+j]) << (8*(j-1));
 569                         }
 570                         break;
 571                 case 0x80:      // input
 572                         found_record_marker = true;
 573                         j = 0;
 574                         break;
 575                 case 0x90:      // output
 576                         found_record_marker = true;
 577                         j = 1;
 578                         break;
 579                 case 0xb0:      // feature
 580                         found_record_marker = true;
 581                         j = 2;
 582                         break;
 583                 case 0xC0:      // end of collection
 584                         nb_items = 0;
 585                         nb_bits = 0;
 586                         break;
 587                 default:
 588                         continue;
 589                 }
 590                 if (found_record_marker) {
 591                         found_record_marker = false;
 592                         record_size[j] += nb_items*nb_bits;
 593                 }
 594         }
 595         if ((type < HID_REPORT_TYPE_INPUT) || (type > HID_REPORT_TYPE_FEATURE)) {
 596                 return 0;
 597         } else {
 598                 return (record_size[type - HID_REPORT_TYPE_INPUT]+7)/8;
 599         }
 600 }
 601
 602 static int test_hid(libusb_device_handle *handle, uint8_t endpoint_in)
 603 {
 604         int r, size, descriptor_size;
 605         uint8_t hid_report_descriptor[256];
 606         uint8_t *report_buffer;
 607         FILE *fd;
 608
 609         printf("\nReading HID Report Descriptors:\n");
 610         descriptor_size = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_STANDARD|LIBUSB_RECIPIENT_INTERFACE,
 611                 LIBUSB_REQUEST_GET_DESCRIPTOR, LIBUSB_DT_REPORT<<8, 0, hid_report_descriptor, sizeof(hid_report_descriptor), 1000);
 612         if (descriptor_size < 0) {
 613                 printf("   Failed\n");
 614                 return -1;
 615         }
 616         display_buffer_hex(hid_report_descriptor, descriptor_size);
 617         if ((binary_dump) && ((fd = fopen(binary_name, "w")) != NULL)) {
 618                 if (fwrite(hid_report_descriptor, 1, descriptor_size, fd) != descriptor_size) {
 619                         printf("   Error writing descriptor to file\n");
 620                 }
 621                 fclose(fd);
 622         }
 623
 624         size = get_hid_record_size(hid_report_descriptor, descriptor_size, HID_REPORT_TYPE_FEATURE);
 625         if (size <= 0) {
 626                 printf("\nSkipping Feature Report readout (None detected)\n");
 627         } else {
 628                 report_buffer = (uint8_t*) calloc(size, 1);
 629                 if (report_buffer == NULL) {
 630                         return -1;
 631                 }
 632
 633                 printf("\nReading Feature Report (length %d)...\n", size);
 634                 r = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 635                         HID_GET_REPORT, (HID_REPORT_TYPE_FEATURE<<8)|0, 0, report_buffer, (uint16_t)size, 5000);
 636                 if (r >= 0) {
 637                         display_buffer_hex(report_buffer, size);
 638                 } else {
 639                         switch(r) {
 640                         case LIBUSB_ERROR_NOT_FOUND:
 641                                 printf("   No Feature Report available for this device\n");
 642                                 break;
 643                         case LIBUSB_ERROR_PIPE:
 644                                 printf("   Detected stall - resetting pipe...\n");
 645                                 libusb_clear_halt(handle, 0);
 646                                 break;
 647                         default:
 648                                 printf("   Error: %s\n", libusb_strerror((enum libusb_error)r));
 649                                 break;
 650                         }
 651                 }
 652                 free(report_buffer);
 653         }
 654
 655         size = get_hid_record_size(hid_report_descriptor, descriptor_size, HID_REPORT_TYPE_INPUT);
 656         if (size <= 0) {
 657                 printf("\nSkipping Input Report readout (None detected)\n");
 658         } else {
 659                 report_buffer = (uint8_t*) calloc(size, 1);
 660                 if (report_buffer == NULL) {
 661                         return -1;
 662                 }
 663
 664                 printf("\nReading Input Report (length %d)...\n", size);
 665                 r = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE,
 666                         HID_GET_REPORT, (HID_REPORT_TYPE_INPUT<<8)|0x00, 0, report_buffer, (uint16_t)size, 5000);
 667                 if (r >= 0) {
 668                         display_buffer_hex(report_buffer, size);
 669                 } else {
 670                         switch(r) {
 671                         case LIBUSB_ERROR_TIMEOUT:
 672                                 printf("   Timeout! Please make sure you act on the device within the 5 seconds allocated...\n");
 673                                 break;
 674                         case LIBUSB_ERROR_PIPE:
 675                                 printf("   Detected stall - resetting pipe...\n");
 676                                 libusb_clear_halt(handle, 0);
 677                                 break;
 678                         default:
 679                                 printf("   Error: %s\n", libusb_strerror((enum libusb_error)r));
 680                                 break;
 681                         }
 682                 }
 683
 684                 // Attempt a bulk read from endpoint 0 (this should just return a raw input report)
 685                 printf("\nTesting interrupt read using endpoint %02X...\n", endpoint_in);
 686                 r = libusb_interrupt_transfer(handle, endpoint_in, report_buffer, size, &size, 5000);
 687                 if (r >= 0) {
 688                         display_buffer_hex(report_buffer, size);
 689                 } else {
 690                         printf("   %s\n", libusb_strerror((enum libusb_error)r));
 691                 }
 692
 693                 free(report_buffer);
 694         }
 695         return 0;
 696 }
 697
 698 // Read the MS WinUSB Feature Descriptors, that are used on Windows 8 for automated driver installation
 699 static void read_ms_winsub_feature_descriptors(libusb_device_handle *handle, uint8_t bRequest, int iface_number)
 700 {
 701 #define MAX_OS_FD_LENGTH 256
 702         int i, r;
 703         uint8_t os_desc[MAX_OS_FD_LENGTH];
 704         uint32_t length;
 705         void* le_type_punning_IS_fine;
 706         struct {
 707                 const char* desc;
 708                 uint8_t recipient;
 709                 uint16_t index;
 710                 uint16_t header_size;
 711         } os_fd[2] = {
 712                 {"Extended Compat ID", LIBUSB_RECIPIENT_DEVICE, 0x0004, 0x10},
 713                 {"Extended Properties", LIBUSB_RECIPIENT_INTERFACE, 0x0005, 0x0A}
 714         };
 715
 716         if (iface_number < 0) return;
 717         // WinUSB has a limitation that forces wIndex to the interface number when issuing
 718         // an Interface Request. To work around that, we can force a Device Request for
 719         // the Extended Properties, assuming the device answers both equally.
 720         if (force_device_request)
 721                 os_fd[1].recipient = LIBUSB_RECIPIENT_DEVICE;
 722
 723         for (i=0; i<2; i++) {
 724                 printf("\nReading %s OS Feature Descriptor (wIndex = 0x%04d):\n", os_fd[i].desc, os_fd[i].index);
 725
 726                 // Read the header part
 727                 r = libusb_control_transfer(handle, (uint8_t)(LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_VENDOR|os_fd[i].recipient),
 728                         bRequest, (uint16_t)(((iface_number)<< 8)|0x00), os_fd[i].index, os_desc, os_fd[i].header_size, 1000);
 729                 if (r < os_fd[i].header_size) {
 730                         perr("   Failed: %s", (r<0)?libusb_strerror((enum libusb_error)r):"header size is too small");
 731                         return;
 732                 }
 733                 le_type_punning_IS_fine = (void*)os_desc;
 734                 length = *((uint32_t*)le_type_punning_IS_fine);
 735                 if (length > MAX_OS_FD_LENGTH) {
 736                         length = MAX_OS_FD_LENGTH;
 737                 }
 738
 739                 // Read the full feature descriptor
 740                 r = libusb_control_transfer(handle, (uint8_t)(LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_VENDOR|os_fd[i].recipient),
 741                         bRequest, (uint16_t)(((iface_number)<< 8)|0x00), os_fd[i].index, os_desc, (uint16_t)length, 1000);
 742                 if (r < 0) {
 743                         perr("   Failed: %s", libusb_strerror((enum libusb_error)r));
 744                         return;
 745                 } else {
 746                         display_buffer_hex(os_desc, r);
 747                 }
 748         }
 749 }
 750
 751 static void print_device_cap(struct libusb_bos_dev_capability_descriptor *dev_cap)
 752 {
 753         switch(dev_cap->bDevCapabilityType) {
 754         case LIBUSB_BT_USB_2_0_EXTENSION: {
 755                 struct libusb_usb_2_0_extension_descriptor *usb_2_0_ext = NULL;
 756                 libusb_get_usb_2_0_extension_descriptor(NULL, dev_cap, &usb_2_0_ext);
 757                 if (usb_2_0_ext) {
 758                         printf("    USB 2.0 extension:\n");
 759                         printf("      attributes             : %02X\n", usb_2_0_ext->bmAttributes);
 760                         libusb_free_usb_2_0_extension_descriptor(usb_2_0_ext);
 761                 }
 762                 break;
 763         }
 764         case LIBUSB_BT_SS_USB_DEVICE_CAPABILITY: {
 765                 struct libusb_ss_usb_device_capability_descriptor *ss_usb_device_cap = NULL;
 766                 libusb_get_ss_usb_device_capability_descriptor(NULL, dev_cap, &ss_usb_device_cap);
 767                 if (ss_usb_device_cap) {
 768                         printf("    USB 3.0 capabilities:\n");
 769                         printf("      attributes             : %02X\n", ss_usb_device_cap->bmAttributes);
 770                         printf("      supported speeds       : %04X\n", ss_usb_device_cap->wSpeedSupported);
 771                         printf("      supported functionality: %02X\n", ss_usb_device_cap->bFunctionalitySupport);
 772                         libusb_free_ss_usb_device_capability_descriptor(ss_usb_device_cap);
 773                 }
 774                 break;
 775         }
 776         case LIBUSB_BT_CONTAINER_ID: {
 777                 struct libusb_container_id_descriptor *container_id = NULL;
 778                 libusb_get_container_id_descriptor(NULL, dev_cap, &container_id);
 779                 if (container_id) {
 780                         printf("    Container ID:\n      %s\n", uuid_to_string(container_id->ContainerID));
 781                         libusb_free_container_id_descriptor(container_id);
 782                 }
 783                 break;
 784         }
 785         default:
 786                 printf("    Unknown BOS device capability %02x:\n", dev_cap->bDevCapabilityType);
 787         }
 788 }
 789
 790 static int test_device(uint16_t vid, uint16_t pid)
 791 {
 792         libusb_device_handle *handle;
 793         libusb_device *dev;
 794         uint8_t bus, port_path[8];
 795         struct libusb_bos_descriptor *bos_desc;
 796         struct libusb_config_descriptor *conf_desc;
 797         const struct libusb_endpoint_descriptor *endpoint;
 798         int i, j, k, r;
 799         int iface, nb_ifaces, first_iface = -1;
 800         struct libusb_device_descriptor dev_desc;
 801         const char* speed_name[5] = { "Unknown", "1.5 Mbit/s (USB LowSpeed)", "12 Mbit/s (USB FullSpeed)",
 802                 "480 Mbit/s (USB HighSpeed)", "5000 Mbit/s (USB SuperSpeed)"};
 803         char string[128];
 804         uint8_t string_index[3];        // indexes of the string descriptors
 805         uint8_t endpoint_in = 0, endpoint_out = 0;      // default IN and OUT endpoints
 806
 807         printf("Opening device %04X:%04X...\n", vid, pid);
 808         handle = libusb_open_device_with_vid_pid(NULL, vid, pid);
 809
 810         if (handle == NULL) {
 811                 perr("  Failed.\n");
 812                 return -1;
 813         }
 814
 815         dev = libusb_get_device(handle);
 816         bus = libusb_get_bus_number(dev);
 817         if (extra_info) {
 818                 r = libusb_get_port_numbers(dev, port_path, sizeof(port_path));
 819                 if (r > 0) {
 820                         printf("\nDevice properties:\n");
 821                         printf("        bus number: %d\n", bus);
 822                         printf("         port path: %d", port_path[0]);
 823                         for (i=1; i<r; i++) {
 824                                 printf("->%d", port_path[i]);
 825                         }
 826                         printf(" (from root hub)\n");
 827                 }
 828                 r = libusb_get_device_speed(dev);
 829                 if ((r<0) || (r>4)) r=0;
 830                 printf("             speed: %s\n", speed_name[r]);
 831         }
 832
 833         printf("\nReading device descriptor:\n");
 834         CALL_CHECK(libusb_get_device_descriptor(dev, &dev_desc));
 835         printf("            length: %d\n", dev_desc.bLength);
 836         printf("      device class: %d\n", dev_desc.bDeviceClass);
 837         printf("               S/N: %d\n", dev_desc.iSerialNumber);
 838         printf("           VID:PID: %04X:%04X\n", dev_desc.idVendor, dev_desc.idProduct);
 839         printf("         bcdDevice: %04X\n", dev_desc.bcdDevice);
 840         printf("   iMan:iProd:iSer: %d:%d:%d\n", dev_desc.iManufacturer, dev_desc.iProduct, dev_desc.iSerialNumber);
 841         printf("          nb confs: %d\n", dev_desc.bNumConfigurations);
 842         // Copy the string descriptors for easier parsing
 843         string_index[0] = dev_desc.iManufacturer;
 844         string_index[1] = dev_desc.iProduct;
 845         string_index[2] = dev_desc.iSerialNumber;
 846
 847         printf("\nReading BOS descriptor: ");
 848         if (libusb_get_bos_descriptor(handle, &bos_desc) == LIBUSB_SUCCESS) {
 849                 printf("%d caps\n", bos_desc->bNumDeviceCaps);
 850                 for (i = 0; i < bos_desc->bNumDeviceCaps; i++)
 851                         print_device_cap(bos_desc->dev_capability[i]);
 852                 libusb_free_bos_descriptor(bos_desc);
 853         } else {
 854                 printf("no descriptor\n");
 855         }
 856
 857         printf("\nReading first configuration descriptor:\n");
 858         CALL_CHECK(libusb_get_config_descriptor(dev, 0, &conf_desc));
 859         nb_ifaces = conf_desc->bNumInterfaces;
 860         printf("             nb interfaces: %d\n", nb_ifaces);
 861         if (nb_ifaces > 0)
 862                 first_iface = conf_desc->usb_interface[0].altsetting[0].bInterfaceNumber;
 863         for (i=0; i<nb_ifaces; i++) {
 864                 printf("              interface[%d]: id = %d\n", i,
 865                         conf_desc->usb_interface[i].altsetting[0].bInterfaceNumber);
 866                 for (j=0; j<conf_desc->usb_interface[i].num_altsetting; j++) {
 867                         printf("interface[%d].altsetting[%d]: num endpoints = %d\n",
 868                                 i, j, conf_desc->usb_interface[i].altsetting[j].bNumEndpoints);
 869                         printf("   Class.SubClass.Protocol: %02X.%02X.%02X\n",
 870                                 conf_desc->usb_interface[i].altsetting[j].bInterfaceClass,
 871                                 conf_desc->usb_interface[i].altsetting[j].bInterfaceSubClass,
 872                                 conf_desc->usb_interface[i].altsetting[j].bInterfaceProtocol);
 873                         if ( (conf_desc->usb_interface[i].altsetting[j].bInterfaceClass == LIBUSB_CLASS_MASS_STORAGE)
 874                           && ( (conf_desc->usb_interface[i].altsetting[j].bInterfaceSubClass == 0x01)
 875                           || (conf_desc->usb_interface[i].altsetting[j].bInterfaceSubClass == 0x06) )
 876                           && (conf_desc->usb_interface[i].altsetting[j].bInterfaceProtocol == 0x50) ) {
 877                                 // Mass storage devices that can use basic SCSI commands
 878                                 test_mode = USE_SCSI;
 879                         }
 880                         for (k=0; k<conf_desc->usb_interface[i].altsetting[j].bNumEndpoints; k++) {
 881                                 struct libusb_ss_endpoint_companion_descriptor *ep_comp = NULL;
 882                                 endpoint = &conf_desc->usb_interface[i].altsetting[j].endpoint[k];
 883                                 printf("       endpoint[%d].address: %02X\n", k, endpoint->bEndpointAddress);
 884                                 // Use the first interrupt or bulk IN/OUT endpoints as default for testing
 885                                 if ((endpoint->bmAttributes & LIBUSB_TRANSFER_TYPE_MASK) & (LIBUSB_TRANSFER_TYPE_BULK | LIBUSB_TRANSFER_TYPE_INTERRUPT)) {
 886                                         if (endpoint->bEndpointAddress & LIBUSB_ENDPOINT_IN) {
 887                                                 if (!endpoint_in)
 888                                                         endpoint_in = endpoint->bEndpointAddress;
 889                                         } else {
 890                                                 if (!endpoint_out)
 891                                                         endpoint_out = endpoint->bEndpointAddress;
 892                                         }
 893                                 }
 894                                 printf("           max packet size: %04X\n", endpoint->wMaxPacketSize);
 895                                 printf("          polling interval: %02X\n", endpoint->bInterval);
 896                                 libusb_get_ss_endpoint_companion_descriptor(NULL, endpoint, &ep_comp);
 897                                 if (ep_comp) {
 898                                         printf("                 max burst: %02X   (USB 3.0)\n", ep_comp->bMaxBurst);
 899                                         printf("        bytes per interval: %04X (USB 3.0)\n", ep_comp->wBytesPerInterval);
 900                                         libusb_free_ss_endpoint_companion_descriptor(ep_comp);
 901                                 }
 902                         }
 903                 }
 904         }
 905         libusb_free_config_descriptor(conf_desc);
 906
 907         libusb_set_auto_detach_kernel_driver(handle, 1);
 908         for (iface = 0; iface < nb_ifaces; iface++)
 909         {
 910                 printf("\nClaiming interface %d...\n", iface);
 911                 r = libusb_claim_interface(handle, iface);
 912                 if (r != LIBUSB_SUCCESS) {
 913                         perr("   Failed.\n");
 914                 }
 915         }
 916
 917         printf("\nReading string descriptors:\n");
 918         for (i=0; i<3; i++) {
 919                 if (string_index[i] == 0) {
 920                         continue;
 921                 }
 922                 if (libusb_get_string_descriptor_ascii(handle, string_index[i], (unsigned char*)string, 128) >= 0) {
 923                         printf("   String (0x%02X): \"%s\"\n", string_index[i], string);
 924                 }
 925         }
 926         // Read the OS String Descriptor
 927         if (libusb_get_string_descriptor_ascii(handle, 0xEE, (unsigned char*)string, 128) >= 0) {
 928                 printf("   String (0x%02X): \"%s\"\n", 0xEE, string);
 929                 // If this is a Microsoft OS String Descriptor,
 930                 // attempt to read the WinUSB extended Feature Descriptors
 931                 if (strncmp(string, "MSFT100", 7) == 0)
 932                         read_ms_winsub_feature_descriptors(handle, string[7], first_iface);
 933         }
 934
 935         switch(test_mode) {
 936         case USE_PS3:
 937                 CALL_CHECK(display_ps3_status(handle));
 938                 break;
 939         case USE_XBOX:
 940                 CALL_CHECK(display_xbox_status(handle));
 941                 CALL_CHECK(set_xbox_actuators(handle, 128, 222));
 942                 msleep(2000);
 943                 CALL_CHECK(set_xbox_actuators(handle, 0, 0));
 944                 break;
 945         case USE_HID:
 946                 test_hid(handle, endpoint_in);
 947                 break;
 948         case USE_SCSI:
 949                 CALL_CHECK(test_mass_storage(handle, endpoint_in, endpoint_out));
 950         case USE_GENERIC:
 951                 break;
 952         }
 953
 954         printf("\n");
 955         for (iface = 0; iface<nb_ifaces; iface++) {
 956                 printf("Releasing interface %d...\n", iface);
 957                 libusb_release_interface(handle, iface);
 958         }
 959
 960         printf("Closing device...\n");
 961         libusb_close(handle);
 962
 963         return 0;
 964 }
 965
 966 int main(int argc, char** argv)
 967 {
 968         bool show_help = false;
 969         bool debug_mode = false;
 970         const struct libusb_version* version;
 971         int j, r;
 972         size_t i, arglen;
 973         unsigned tmp_vid, tmp_pid;
 974         uint16_t endian_test = 0xBE00;
 975         char* error_lang = NULL;
 976
 977         // Default to generic, expecting VID:PID
 978         VID = 0;
 979         PID = 0;
 980         test_mode = USE_GENERIC;
 981
 982         if (((uint8_t*)&endian_test)[0] == 0xBE) {
 983                 printf("Despite their natural superiority for end users, big endian\n"
 984                         "CPUs are not supported with this program, sorry.\n");
 985                 return 0;
 986         }
 987
 988         if (argc >= 2) {
 989                 for (j = 1; j<argc; j++) {
 990                         arglen = strlen(argv[j]);
 991                         if ( ((argv[j][0] == '-') || (argv[j][0] == '/'))
 992                           && (arglen >= 2) ) {
 993                                 switch(argv[j][1]) {
 994                                 case 'd':
 995                                         debug_mode = true;
 996                                         break;
 997                                 case 'i':
 998                                         extra_info = true;
 999                                         break;
1000                                 case 'w':
1001                                         force_device_request = true;
1002                                         break;
1003                                 case 'b':
1004                                         if ((j+1 >= argc) || (argv[j+1][0] == '-') || (argv[j+1][0] == '/')) {
1005                                                 printf("   Option -b requires a file name\n");
1006                                                 return 1;
1007                                         }
1008                                         binary_name = argv[++j];
1009                                         binary_dump = true;
1010                                         break;
1011                                 case 'l':
1012                                         if ((j+1 >= argc) || (argv[j+1][0] == '-') || (argv[j+1][0] == '/')) {
1013                                                 printf("   Option -l requires an ISO 639-1 language parameter\n");
1014                                                 return 1;
1015                                         }
1016                                         error_lang = argv[++j];
1017                                         break;
1018                                 case 'j':
1019                                         // OLIMEX ARM-USB-TINY JTAG, 2 channel composite device - 2 interfaces
1020                                         if (!VID && !PID) {
1021                                                 VID = 0x15BA;
1022                                                 PID = 0x0004;
1023                                         }
1024                                         break;
1025                                 case 'k':
1026                                         // Generic 2 GB USB Key (SCSI Transparent/Bulk Only) - 1 interface
1027                                         if (!VID && !PID) {
1028                                                 VID = 0x0204;
1029                                                 PID = 0x6025;
1030                                         }
1031                                         break;
1032                                 // The following tests will force VID:PID if already provided
1033                                 case 'p':
1034                                         // Sony PS3 Controller - 1 interface
1035                                         VID = 0x054C;
1036                                         PID = 0x0268;
1037                                         test_mode = USE_PS3;
1038                                         break;
1039                                 case 's':
1040                                         // Microsoft Sidewinder Precision Pro Joystick - 1 HID interface
1041                                         VID = 0x045E;
1042                                         PID = 0x0008;
1043                                         test_mode = USE_HID;
1044                                         break;
1045                                 case 'x':
1046                                         // Microsoft XBox Controller Type S - 1 interface
1047                                         VID = 0x045E;
1048                                         PID = 0x0289;
1049                                         test_mode = USE_XBOX;
1050                                         break;
1051                                 default:
1052                                         show_help = true;
1053                                         break;
1054                                 }
1055                         } else {
1056                                 for (i=0; i<arglen; i++) {
1057                                         if (argv[j][i] == ':')
1058                                                 break;
1059                                 }
1060                                 if (i != arglen) {
1061                                         if (sscanf(argv[j], "%x:%x" , &tmp_vid, &tmp_pid) != 2) {
1062                                                 printf("   Please specify VID & PID as \"vid:pid\" in hexadecimal format\n");
1063                                                 return 1;
1064                                         }
1065                                         VID = (uint16_t)tmp_vid;
1066                                         PID = (uint16_t)tmp_pid;
1067                                 } else {
1068                                         show_help = true;
1069                                 }
1070                         }
1071                 }
1072         }
1073
1074         if ((show_help) || (argc == 1) || (argc > 7)) {
1075                 printf("usage: %s [-h] [-d] [-i] [-k] [-b file] [-l lang] [-j] [-x] [-s] [-p] [-w] [vid:pid]\n", argv[0]);
1076                 printf("   -h      : display usage\n");
1077                 printf("   -d      : enable debug output\n");
1078                 printf("   -i      : print topology and speed info\n");
1079                 printf("   -j      : test composite FTDI based JTAG device\n");
1080                 printf("   -k      : test Mass Storage device\n");
1081                 printf("   -b file : dump Mass Storage data to file 'file'\n");
1082                 printf("   -p      : test Sony PS3 SixAxis controller\n");
1083                 printf("   -s      : test Microsoft Sidewinder Precision Pro (HID)\n");
1084                 printf("   -x      : test Microsoft XBox Controller Type S\n");
1085                 printf("   -l lang : language to report errors in (ISO 639-1)\n");
1086                 printf("   -w      : force the use of device requests when querying WCID descriptors\n");
1087                 printf("If only the vid:pid is provided, xusb attempts to run the most appropriate test\n");
1088                 return 0;
1089         }
1090
1091         version = libusb_get_version();
1092         printf("Using libusb v%d.%d.%d.%d\n\n", version->major, version->minor, version->micro, version->nano);
1093         r = libusb_init(NULL);
1094         if (r < 0)
1095                 return r;
1096
1097         libusb_set_debug(NULL, debug_mode?LIBUSB_LOG_LEVEL_DEBUG:LIBUSB_LOG_LEVEL_INFO);
1098         if (error_lang != NULL) {
1099                 r = libusb_setlocale(error_lang);
1100                 if (r < 0)
1101                         printf("Invalid or unsupported locale '%s': %s\n", error_lang, libusb_strerror((enum libusb_error)r));
1102         }
1103
1104         test_device(VID, PID);
1105
1106         libusb_exit(NULL);
1107
1108         return 0;
1109 }