usbconfig.c revision 356404
1184610Salfred/* $FreeBSD: stable/10/usr.sbin/usbconfig/usbconfig.c 356404 2020-01-06 09:37:13Z hselasky $ */ 2184610Salfred/*- 3201705Sthompsa * Copyright (c) 2008-2009 Hans Petter Selasky. All rights reserved. 4184610Salfred * 5184610Salfred * Redistribution and use in source and binary forms, with or without 6184610Salfred * modification, are permitted provided that the following conditions 7184610Salfred * are met: 8184610Salfred * 1. Redistributions of source code must retain the above copyright 9184610Salfred * notice, this list of conditions and the following disclaimer. 10184610Salfred * 2. Redistributions in binary form must reproduce the above copyright 11184610Salfred * notice, this list of conditions and the following disclaimer in the 12184610Salfred * documentation and/or other materials provided with the distribution. 13184610Salfred * 14184610Salfred * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15184610Salfred * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16184610Salfred * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17184610Salfred * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18184610Salfred * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19184610Salfred * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20184610Salfred * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21184610Salfred * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22184610Salfred * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23184610Salfred * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24184610Salfred * SUCH DAMAGE. 25184610Salfred */ 26184610Salfred 27184610Salfred#include <stdio.h> 28184610Salfred#include <stdlib.h> 29184610Salfred#include <stdint.h> 30184610Salfred#include <err.h> 31184610Salfred#include <string.h> 32184610Salfred#include <pwd.h> 33184610Salfred#include <grp.h> 34184610Salfred#include <errno.h> 35185087Salfred#include <ctype.h> 36248236Shselasky#include <sys/types.h> 37184610Salfred 38184610Salfred#include <libusb20_desc.h> 39184610Salfred#include <libusb20.h> 40184610Salfred 41184610Salfred#include "dump.h" 42184610Salfred 43184610Salfredstruct options { 44184610Salfred const char *quirkname; 45185087Salfred void *buffer; 46188987Sthompsa int template; 47184610Salfred gid_t gid; 48184610Salfred uid_t uid; 49184610Salfred mode_t mode; 50184610Salfred uint32_t got_any; 51185087Salfred struct LIBUSB20_CONTROL_SETUP_DECODED setup; 52184610Salfred uint16_t bus; 53184610Salfred uint16_t addr; 54184610Salfred uint16_t iface; 55184610Salfred uint16_t vid; 56184610Salfred uint16_t pid; 57184610Salfred uint16_t lo_rev; /* inclusive */ 58184610Salfred uint16_t hi_rev; /* inclusive */ 59185087Salfred uint8_t string_index; 60184610Salfred uint8_t config_index; 61184610Salfred uint8_t alt_index; 62184610Salfred uint8_t got_list:1; 63184610Salfred uint8_t got_bus:1; 64184610Salfred uint8_t got_addr:1; 65184610Salfred uint8_t got_iface:1; 66184610Salfred uint8_t got_set_config:1; 67184610Salfred uint8_t got_set_alt:1; 68188987Sthompsa uint8_t got_set_template:1; 69188987Sthompsa uint8_t got_get_template:1; 70184610Salfred uint8_t got_suspend:1; 71184610Salfred uint8_t got_resume:1; 72184610Salfred uint8_t got_reset:1; 73184610Salfred uint8_t got_power_off:1; 74184610Salfred uint8_t got_power_save:1; 75184610Salfred uint8_t got_power_on:1; 76184610Salfred uint8_t got_dump_device_quirks:1; 77184610Salfred uint8_t got_dump_quirk_names:1; 78356404Shselasky uint8_t got_dump_all_desc:1; 79184610Salfred uint8_t got_dump_device_desc:1; 80184610Salfred uint8_t got_dump_curr_config:1; 81184610Salfred uint8_t got_dump_all_config:1; 82184610Salfred uint8_t got_dump_info:1; 83188622Sthompsa uint8_t got_show_iface_driver:1; 84184610Salfred uint8_t got_remove_device_quirk:1; 85184610Salfred uint8_t got_add_device_quirk:1; 86201705Sthompsa uint8_t got_remove_quirk:1; 87201705Sthompsa uint8_t got_add_quirk:1; 88185087Salfred uint8_t got_dump_string:1; 89185087Salfred uint8_t got_do_request:1; 90184610Salfred}; 91184610Salfred 92184610Salfredstruct token { 93184610Salfred const char *name; 94184610Salfred uint8_t value; 95184610Salfred uint8_t narg; 96184610Salfred}; 97184610Salfred 98184610Salfredenum { 99184610Salfred T_UNIT, 100184610Salfred T_ADDR, 101201705Sthompsa T_UGEN, 102184610Salfred T_IFACE, 103184610Salfred T_SET_CONFIG, 104184610Salfred T_SET_ALT, 105188987Sthompsa T_SET_TEMPLATE, 106188987Sthompsa T_GET_TEMPLATE, 107184610Salfred T_ADD_DEVICE_QUIRK, 108184610Salfred T_REMOVE_DEVICE_QUIRK, 109201705Sthompsa T_ADD_QUIRK, 110201705Sthompsa T_REMOVE_QUIRK, 111188622Sthompsa T_SHOW_IFACE_DRIVER, 112184610Salfred T_DUMP_QUIRK_NAMES, 113184610Salfred T_DUMP_DEVICE_QUIRKS, 114356404Shselasky T_DUMP_ALL_DESC, 115184610Salfred T_DUMP_DEVICE_DESC, 116184610Salfred T_DUMP_CURR_CONFIG_DESC, 117184610Salfred T_DUMP_ALL_CONFIG_DESC, 118185087Salfred T_DUMP_STRING, 119184610Salfred T_DUMP_INFO, 120184610Salfred T_SUSPEND, 121184610Salfred T_RESUME, 122184610Salfred T_POWER_OFF, 123184610Salfred T_POWER_SAVE, 124184610Salfred T_POWER_ON, 125184610Salfred T_RESET, 126184610Salfred T_LIST, 127185087Salfred T_DO_REQUEST, 128184610Salfred}; 129184610Salfred 130184610Salfredstatic struct options options; 131184610Salfred 132184610Salfredstatic const struct token token[] = { 133184610Salfred {"-u", T_UNIT, 1}, 134184610Salfred {"-a", T_ADDR, 1}, 135201705Sthompsa {"-d", T_UGEN, 1}, 136184610Salfred {"-i", T_IFACE, 1}, 137184610Salfred {"set_config", T_SET_CONFIG, 1}, 138184610Salfred {"set_alt", T_SET_ALT, 1}, 139188987Sthompsa {"set_template", T_SET_TEMPLATE, 1}, 140188987Sthompsa {"get_template", T_GET_TEMPLATE, 0}, 141184610Salfred {"add_dev_quirk_vplh", T_ADD_DEVICE_QUIRK, 5}, 142184610Salfred {"remove_dev_quirk_vplh", T_REMOVE_DEVICE_QUIRK, 5}, 143201705Sthompsa {"add_quirk", T_ADD_QUIRK, 1}, 144201705Sthompsa {"remove_quirk", T_REMOVE_QUIRK, 1}, 145184610Salfred {"dump_quirk_names", T_DUMP_QUIRK_NAMES, 0}, 146184610Salfred {"dump_device_quirks", T_DUMP_DEVICE_QUIRKS, 0}, 147356404Shselasky {"dump_all_desc", T_DUMP_ALL_DESC, 0}, 148184610Salfred {"dump_device_desc", T_DUMP_DEVICE_DESC, 0}, 149184610Salfred {"dump_curr_config_desc", T_DUMP_CURR_CONFIG_DESC, 0}, 150184610Salfred {"dump_all_config_desc", T_DUMP_ALL_CONFIG_DESC, 0}, 151185087Salfred {"dump_string", T_DUMP_STRING, 1}, 152184610Salfred {"dump_info", T_DUMP_INFO, 0}, 153188622Sthompsa {"show_ifdrv", T_SHOW_IFACE_DRIVER, 0}, 154184610Salfred {"suspend", T_SUSPEND, 0}, 155184610Salfred {"resume", T_RESUME, 0}, 156184610Salfred {"power_off", T_POWER_OFF, 0}, 157184610Salfred {"power_save", T_POWER_SAVE, 0}, 158184610Salfred {"power_on", T_POWER_ON, 0}, 159184610Salfred {"reset", T_RESET, 0}, 160184610Salfred {"list", T_LIST, 0}, 161185087Salfred {"do_request", T_DO_REQUEST, 5}, 162184610Salfred}; 163184610Salfred 164184610Salfredstatic void 165184610Salfredbe_dev_remove_quirk(struct libusb20_backend *pbe, 166184610Salfred uint16_t vid, uint16_t pid, uint16_t lorev, uint16_t hirev, 167184610Salfred const char *str) 168184610Salfred{ 169184610Salfred struct libusb20_quirk q; 170185087Salfred int error; 171184610Salfred 172184610Salfred memset(&q, 0, sizeof(q)); 173184610Salfred 174184610Salfred q.vid = vid; 175184610Salfred q.pid = pid; 176184610Salfred q.bcdDeviceLow = lorev; 177184610Salfred q.bcdDeviceHigh = hirev; 178184610Salfred strlcpy(q.quirkname, str, sizeof(q.quirkname)); 179184610Salfred 180185087Salfred error = libusb20_be_remove_dev_quirk(pbe, &q); 181185087Salfred if (error) { 182202026Sthompsa fprintf(stderr, "Removing quirk '%s' failed, continuing.\n", str); 183184610Salfred } 184184610Salfred return; 185184610Salfred} 186184610Salfred 187184610Salfredstatic void 188184610Salfredbe_dev_add_quirk(struct libusb20_backend *pbe, 189184610Salfred uint16_t vid, uint16_t pid, uint16_t lorev, uint16_t hirev, 190184610Salfred const char *str) 191184610Salfred{ 192184610Salfred struct libusb20_quirk q; 193185087Salfred int error; 194184610Salfred 195184610Salfred memset(&q, 0, sizeof(q)); 196184610Salfred 197184610Salfred q.vid = vid; 198184610Salfred q.pid = pid; 199184610Salfred q.bcdDeviceLow = lorev; 200184610Salfred q.bcdDeviceHigh = hirev; 201184610Salfred strlcpy(q.quirkname, str, sizeof(q.quirkname)); 202184610Salfred 203185087Salfred error = libusb20_be_add_dev_quirk(pbe, &q); 204185087Salfred if (error) { 205202026Sthompsa fprintf(stderr, "Adding quirk '%s' failed, continuing.\n", str); 206184610Salfred } 207184610Salfred return; 208184610Salfred} 209184610Salfred 210184610Salfredstatic uint8_t 211184610Salfredget_token(const char *str, uint8_t narg) 212184610Salfred{ 213184610Salfred uint8_t n; 214184610Salfred 215184610Salfred for (n = 0; n != (sizeof(token) / sizeof(token[0])); n++) { 216184610Salfred if (strcasecmp(str, token[n].name) == 0) { 217184610Salfred if (token[n].narg > narg) { 218185087Salfred /* too few arguments */ 219184610Salfred break; 220184610Salfred } 221184610Salfred return (token[n].value); 222184610Salfred } 223184610Salfred } 224184610Salfred return (0 - 1); 225184610Salfred} 226184610Salfred 227184610Salfredstatic uid_t 228184610Salfrednum_id(const char *name, const char *type) 229184610Salfred{ 230184610Salfred uid_t val; 231184610Salfred char *ep; 232184610Salfred 233184610Salfred errno = 0; 234184610Salfred val = strtoul(name, &ep, 0); 235184610Salfred if (errno) { 236184610Salfred err(1, "%s", name); 237184610Salfred } 238184610Salfred if (*ep != '\0') { 239184610Salfred errx(1, "%s: illegal %s name", name, type); 240184610Salfred } 241184610Salfred return (val); 242184610Salfred} 243184610Salfred 244189110Sthompsastatic int 245189110Sthompsaget_int(const char *s) 246184610Salfred{ 247189110Sthompsa int val; 248184610Salfred char *ep; 249184610Salfred 250184610Salfred errno = 0; 251189110Sthompsa val = strtoul(s, &ep, 0); 252184610Salfred if (errno) { 253184610Salfred err(1, "%s", s); 254184610Salfred } 255184610Salfred if (*ep != '\0') { 256189110Sthompsa errx(1, "illegal number: %s", s); 257184610Salfred } 258184610Salfred return val; 259184610Salfred} 260184610Salfred 261184610Salfredstatic void 262201705Sthompsaduplicate_option(const char *ptr) 263201705Sthompsa{ 264202026Sthompsa fprintf(stderr, "Syntax error: " 265201705Sthompsa "Duplicate option: '%s'\n", ptr); 266201705Sthompsa exit(1); 267201705Sthompsa} 268201705Sthompsa 269201705Sthompsastatic void 270184610Salfredusage(void) 271184610Salfred{ 272202026Sthompsa fprintf(stderr, "" 273184610Salfred "usbconfig - configure the USB subsystem" "\n" 274184610Salfred "usage: usbconfig -u <busnum> -a <devaddr> -i <ifaceindex> [cmds...]" "\n" 275201705Sthompsa "usage: usbconfig -d [ugen]<busnum>.<devaddr> -i <ifaceindex> [cmds...]" "\n" 276184610Salfred "commands:" "\n" 277185087Salfred " set_config <cfg_index>" "\n" 278185087Salfred " set_alt <alt_index>" "\n" 279188987Sthompsa " set_template <template>" "\n" 280188987Sthompsa " get_template" "\n" 281184610Salfred " add_dev_quirk_vplh <vid> <pid> <lo_rev> <hi_rev> <quirk>" "\n" 282184610Salfred " remove_dev_quirk_vplh <vid> <pid> <lo_rev> <hi_rev> <quirk>" "\n" 283201705Sthompsa " add_quirk <quirk>" "\n" 284201705Sthompsa " remove_quirk <quirk>" "\n" 285184610Salfred " dump_quirk_names" "\n" 286184610Salfred " dump_device_quirks" "\n" 287356404Shselasky " dump_all_desc" "\n" 288184610Salfred " dump_device_desc" "\n" 289184610Salfred " dump_curr_config_desc" "\n" 290184610Salfred " dump_all_config_desc" "\n" 291185087Salfred " dump_string <index>" "\n" 292184610Salfred " dump_info" "\n" 293188622Sthompsa " show_ifdrv" "\n" 294184610Salfred " suspend" "\n" 295184610Salfred " resume" "\n" 296184610Salfred " power_off" "\n" 297184610Salfred " power_save" "\n" 298184610Salfred " power_on" "\n" 299184610Salfred " reset" "\n" 300184610Salfred " list" "\n" 301185087Salfred " do_request <bmReqTyp> <bReq> <wVal> <wIdx> <wLen> <data...>" "\n" 302184610Salfred ); 303184610Salfred exit(1); 304184610Salfred} 305184610Salfred 306184610Salfredstatic void 307184610Salfredreset_options(struct options *opt) 308184610Salfred{ 309185087Salfred if (opt->buffer) 310185087Salfred free(opt->buffer); 311184610Salfred memset(opt, 0, sizeof(*opt)); 312184610Salfred return; 313184610Salfred} 314184610Salfred 315184610Salfredstatic void 316184610Salfredflush_command(struct libusb20_backend *pbe, struct options *opt) 317184610Salfred{ 318184610Salfred struct libusb20_device *pdev = NULL; 319184610Salfred uint32_t matches = 0; 320184610Salfred uint8_t dump_any; 321184610Salfred 322184610Salfred /* check for invalid option combinations */ 323184610Salfred if ((opt->got_suspend + 324184610Salfred opt->got_resume + 325184610Salfred opt->got_reset + 326184610Salfred opt->got_set_config + 327184610Salfred opt->got_set_alt + 328184610Salfred opt->got_power_save + 329184610Salfred opt->got_power_on + 330184610Salfred opt->got_power_off) > 1) { 331187168Sthompsa err(1, "can only specify one of 'set_config', " 332184610Salfred "'set_alt', 'reset', 'suspend', 'resume', " 333184610Salfred "'power_save', 'power_on' and 'power_off' " 334184610Salfred "at the same time!"); 335184610Salfred } 336184610Salfred if (opt->got_dump_quirk_names) { 337184610Salfred opt->got_any--; 338184610Salfred dump_be_quirk_names(pbe); 339184610Salfred } 340184610Salfred if (opt->got_dump_device_quirks) { 341184610Salfred opt->got_any--; 342184610Salfred dump_be_dev_quirks(pbe); 343184610Salfred } 344184610Salfred if (opt->got_remove_device_quirk) { 345184610Salfred opt->got_any--; 346184610Salfred be_dev_remove_quirk(pbe, 347184610Salfred opt->vid, opt->pid, opt->lo_rev, opt->hi_rev, opt->quirkname); 348184610Salfred } 349184610Salfred if (opt->got_add_device_quirk) { 350184610Salfred opt->got_any--; 351184610Salfred be_dev_add_quirk(pbe, 352184610Salfred opt->vid, opt->pid, opt->lo_rev, opt->hi_rev, opt->quirkname); 353184610Salfred } 354188987Sthompsa if (opt->got_set_template) { 355188987Sthompsa opt->got_any--; 356188987Sthompsa if (libusb20_be_set_template(pbe, opt->template)) { 357202026Sthompsa fprintf(stderr, "Setting USB template %u failed, " 358188987Sthompsa "continuing.\n", opt->template); 359188987Sthompsa } 360188987Sthompsa } 361188987Sthompsa if (opt->got_get_template) { 362188987Sthompsa opt->got_any--; 363188987Sthompsa if (libusb20_be_get_template(pbe, &opt->template)) 364188987Sthompsa printf("USB template: <unknown>\n"); 365188987Sthompsa else 366188987Sthompsa printf("USB template: %u\n", opt->template); 367188987Sthompsa } 368184610Salfred if (opt->got_any == 0) { 369184610Salfred /* 370184610Salfred * do not scan through all the devices if there are no valid 371184610Salfred * options 372184610Salfred */ 373184610Salfred goto done; 374184610Salfred } 375184610Salfred while ((pdev = libusb20_be_device_foreach(pbe, pdev))) { 376184610Salfred 377184610Salfred if (opt->got_bus && 378184610Salfred (libusb20_dev_get_bus_number(pdev) != opt->bus)) { 379184610Salfred continue; 380184610Salfred } 381184610Salfred if (opt->got_addr && 382184610Salfred (libusb20_dev_get_address(pdev) != opt->addr)) { 383184610Salfred continue; 384184610Salfred } 385184610Salfred matches++; 386184610Salfred 387201705Sthompsa if (opt->got_remove_quirk) { 388201705Sthompsa struct LIBUSB20_DEVICE_DESC_DECODED *ddesc; 389201705Sthompsa 390201705Sthompsa ddesc = libusb20_dev_get_device_desc(pdev); 391201705Sthompsa 392201705Sthompsa be_dev_remove_quirk(pbe, 393201705Sthompsa ddesc->idVendor, ddesc->idProduct, 394201705Sthompsa ddesc->bcdDevice, ddesc->bcdDevice, 395201705Sthompsa opt->quirkname); 396201705Sthompsa } 397201705Sthompsa 398201705Sthompsa if (opt->got_add_quirk) { 399201705Sthompsa struct LIBUSB20_DEVICE_DESC_DECODED *ddesc; 400201705Sthompsa 401201705Sthompsa ddesc = libusb20_dev_get_device_desc(pdev); 402201705Sthompsa 403201705Sthompsa be_dev_add_quirk(pbe, 404201705Sthompsa ddesc->idVendor, ddesc->idProduct, 405201705Sthompsa ddesc->bcdDevice, ddesc->bcdDevice, 406201705Sthompsa opt->quirkname); 407201705Sthompsa } 408201705Sthompsa 409184610Salfred if (libusb20_dev_open(pdev, 0)) { 410184610Salfred err(1, "could not open device"); 411184610Salfred } 412185087Salfred if (opt->got_dump_string) { 413201705Sthompsa dump_string_by_index(pdev, opt->string_index); 414185087Salfred } 415185087Salfred if (opt->got_do_request) { 416185087Salfred uint16_t actlen; 417185087Salfred uint16_t t; 418185087Salfred 419185087Salfred if (libusb20_dev_request_sync(pdev, &opt->setup, 420185087Salfred opt->buffer, &actlen, 5000 /* 5 seconds */ , 0)) { 421185087Salfred printf("REQUEST = <ERROR>\n"); 422185087Salfred } else if (!(opt->setup.bmRequestType & 423185087Salfred LIBUSB20_ENDPOINT_IN)) { 424185087Salfred printf("REQUEST = <OK>\n"); 425185087Salfred } else { 426185087Salfred t = actlen; 427185087Salfred printf("REQUEST = <"); 428185087Salfred for (t = 0; t != actlen; t++) { 429185087Salfred printf("0x%02x%s", 430185087Salfred ((uint8_t *)opt->buffer)[t], 431185087Salfred (t == (actlen - 1)) ? "" : " "); 432185087Salfred } 433185087Salfred printf("><"); 434185087Salfred for (t = 0; t != actlen; t++) { 435185087Salfred char c; 436185087Salfred 437185087Salfred c = ((uint8_t *)opt->buffer)[t]; 438185087Salfred if ((c != '<') && 439185087Salfred (c != '>') && isprint(c)) { 440185087Salfred putchar(c); 441185087Salfred } 442185087Salfred } 443185087Salfred printf(">\n"); 444185087Salfred } 445185087Salfred } 446184610Salfred if (opt->got_set_config) { 447184610Salfred if (libusb20_dev_set_config_index(pdev, 448184610Salfred opt->config_index)) { 449184610Salfred err(1, "could not set config index"); 450184610Salfred } 451184610Salfred } 452184610Salfred if (opt->got_set_alt) { 453185087Salfred if (libusb20_dev_set_alt_index(pdev, opt->iface, 454185087Salfred opt->alt_index)) { 455184610Salfred err(1, "could not set alternate setting"); 456184610Salfred } 457184610Salfred } 458184610Salfred if (opt->got_reset) { 459184610Salfred if (libusb20_dev_reset(pdev)) { 460184610Salfred err(1, "could not reset device"); 461184610Salfred } 462184610Salfred } 463184610Salfred if (opt->got_suspend) { 464185087Salfred if (libusb20_dev_set_power_mode(pdev, 465185087Salfred LIBUSB20_POWER_SUSPEND)) { 466184610Salfred err(1, "could not set suspend"); 467184610Salfred } 468184610Salfred } 469184610Salfred if (opt->got_resume) { 470185087Salfred if (libusb20_dev_set_power_mode(pdev, 471185087Salfred LIBUSB20_POWER_RESUME)) { 472184610Salfred err(1, "could not set resume"); 473184610Salfred } 474184610Salfred } 475184610Salfred if (opt->got_power_off) { 476185087Salfred if (libusb20_dev_set_power_mode(pdev, 477185087Salfred LIBUSB20_POWER_OFF)) { 478184610Salfred err(1, "could not set power OFF"); 479184610Salfred } 480184610Salfred } 481184610Salfred if (opt->got_power_save) { 482185087Salfred if (libusb20_dev_set_power_mode(pdev, 483185087Salfred LIBUSB20_POWER_SAVE)) { 484184610Salfred err(1, "could not set power SAVE"); 485184610Salfred } 486184610Salfred } 487184610Salfred if (opt->got_power_on) { 488185087Salfred if (libusb20_dev_set_power_mode(pdev, 489185087Salfred LIBUSB20_POWER_ON)) { 490184610Salfred err(1, "could not set power ON"); 491184610Salfred } 492184610Salfred } 493184610Salfred dump_any = 494356404Shselasky (opt->got_dump_all_desc || 495356404Shselasky opt->got_dump_device_desc || 496184610Salfred opt->got_dump_curr_config || 497184610Salfred opt->got_dump_all_config || 498189110Sthompsa opt->got_dump_info); 499184610Salfred 500184610Salfred if (opt->got_list || dump_any) { 501188622Sthompsa dump_device_info(pdev, 502188622Sthompsa opt->got_show_iface_driver); 503184610Salfred } 504184610Salfred if (opt->got_dump_device_desc) { 505184610Salfred printf("\n"); 506184610Salfred dump_device_desc(pdev); 507184610Salfred } 508184610Salfred if (opt->got_dump_all_config) { 509184610Salfred printf("\n"); 510184610Salfred dump_config(pdev, 1); 511184610Salfred } else if (opt->got_dump_curr_config) { 512184610Salfred printf("\n"); 513184610Salfred dump_config(pdev, 0); 514356404Shselasky } else if (opt->got_dump_all_desc) { 515356404Shselasky printf("\n"); 516356404Shselasky dump_device_desc(pdev); 517356404Shselasky dump_config(pdev, 1); 518184610Salfred } 519184610Salfred if (dump_any) { 520184610Salfred printf("\n"); 521184610Salfred } 522184610Salfred if (libusb20_dev_close(pdev)) { 523184610Salfred err(1, "could not close device"); 524184610Salfred } 525184610Salfred } 526184610Salfred 527184610Salfred if (matches == 0) { 528187162Sthompsa printf("No device match or lack of permissions.\n"); 529184610Salfred } 530184610Salfreddone: 531184610Salfred reset_options(opt); 532184610Salfred 533184610Salfred return; 534184610Salfred} 535184610Salfred 536184610Salfredint 537184610Salfredmain(int argc, char **argv) 538184610Salfred{ 539184610Salfred struct libusb20_backend *pbe; 540184610Salfred struct options *opt = &options; 541201705Sthompsa const char *ptr; 542201705Sthompsa int unit; 543201705Sthompsa int addr; 544184610Salfred int n; 545184610Salfred int t; 546184610Salfred 547184610Salfred if (argc < 1) { 548184610Salfred usage(); 549184610Salfred } 550184610Salfred pbe = libusb20_be_alloc_default(); 551184610Salfred if (pbe == NULL) 552184610Salfred err(1, "could not access USB backend\n"); 553184610Salfred 554184610Salfred for (n = 1; n != argc; n++) { 555184610Salfred 556184610Salfred /* get number of additional options */ 557184610Salfred t = (argc - n - 1); 558184610Salfred if (t > 255) 559184610Salfred t = 255; 560184610Salfred switch (get_token(argv[n], t)) { 561201705Sthompsa case T_ADD_QUIRK: 562201705Sthompsa if (opt->got_add_quirk) { 563201705Sthompsa flush_command(pbe, opt); 564201705Sthompsa } 565201705Sthompsa opt->quirkname = argv[n + 1]; 566201705Sthompsa n++; 567201705Sthompsa 568201705Sthompsa opt->got_add_quirk = 1; 569201705Sthompsa opt->got_any++; 570201705Sthompsa break; 571201705Sthompsa 572201705Sthompsa case T_REMOVE_QUIRK: 573201705Sthompsa if (opt->got_remove_quirk) { 574201705Sthompsa flush_command(pbe, opt); 575201705Sthompsa } 576201705Sthompsa opt->quirkname = argv[n + 1]; 577201705Sthompsa n++; 578201705Sthompsa 579201705Sthompsa opt->got_remove_quirk = 1; 580201705Sthompsa opt->got_any++; 581201705Sthompsa break; 582201705Sthompsa 583184610Salfred case T_ADD_DEVICE_QUIRK: 584184610Salfred if (opt->got_add_device_quirk) { 585184610Salfred flush_command(pbe, opt); 586184610Salfred } 587184610Salfred opt->vid = num_id(argv[n + 1], "Vendor ID"); 588184610Salfred opt->pid = num_id(argv[n + 2], "Product ID"); 589184610Salfred opt->lo_rev = num_id(argv[n + 3], "Low Revision"); 590184610Salfred opt->hi_rev = num_id(argv[n + 4], "High Revision"); 591184610Salfred opt->quirkname = argv[n + 5]; 592184610Salfred n += 5; 593184610Salfred 594184610Salfred opt->got_add_device_quirk = 1; 595184610Salfred opt->got_any++; 596184610Salfred break; 597184610Salfred 598184610Salfred case T_REMOVE_DEVICE_QUIRK: 599184610Salfred if (opt->got_remove_device_quirk) { 600184610Salfred flush_command(pbe, opt); 601184610Salfred } 602184610Salfred opt->vid = num_id(argv[n + 1], "Vendor ID"); 603184610Salfred opt->pid = num_id(argv[n + 2], "Product ID"); 604184610Salfred opt->lo_rev = num_id(argv[n + 3], "Low Revision"); 605184610Salfred opt->hi_rev = num_id(argv[n + 4], "High Revision"); 606184610Salfred opt->quirkname = argv[n + 5]; 607184610Salfred n += 5; 608184610Salfred opt->got_remove_device_quirk = 1; 609184610Salfred opt->got_any++; 610184610Salfred break; 611184610Salfred 612184610Salfred case T_DUMP_QUIRK_NAMES: 613201705Sthompsa if (opt->got_dump_quirk_names) 614201705Sthompsa duplicate_option(argv[n]); 615184610Salfred opt->got_dump_quirk_names = 1; 616184610Salfred opt->got_any++; 617184610Salfred break; 618184610Salfred 619184610Salfred case T_DUMP_DEVICE_QUIRKS: 620201705Sthompsa if (opt->got_dump_device_quirks) 621201705Sthompsa duplicate_option(argv[n]); 622184610Salfred opt->got_dump_device_quirks = 1; 623184610Salfred opt->got_any++; 624184610Salfred break; 625184610Salfred 626188622Sthompsa case T_SHOW_IFACE_DRIVER: 627188622Sthompsa opt->got_show_iface_driver = 1; 628188622Sthompsa break; 629188622Sthompsa 630201705Sthompsa case T_UGEN: 631201705Sthompsa if (opt->got_any) { 632201705Sthompsa /* allow multiple commands on the same line */ 633201705Sthompsa flush_command(pbe, opt); 634201705Sthompsa } 635201705Sthompsa ptr = argv[n + 1]; 636201705Sthompsa 637201705Sthompsa if ((ptr[0] == 'u') && 638201705Sthompsa (ptr[1] == 'g') && 639201705Sthompsa (ptr[2] == 'e') && 640201705Sthompsa (ptr[3] == 'n')) 641201705Sthompsa ptr += 4; 642201705Sthompsa 643201705Sthompsa if ((sscanf(ptr, "%d.%d", 644201705Sthompsa &unit, &addr) != 2) || 645201705Sthompsa (unit < 0) || (unit > 65535) || 646201705Sthompsa (addr < 0) || (addr > 65535)) { 647201705Sthompsa errx(1, "cannot " 648201705Sthompsa "parse '%s'", argv[n + 1]); 649201705Sthompsa } 650201705Sthompsa opt->bus = unit; 651201705Sthompsa opt->addr = addr; 652201705Sthompsa opt->got_bus = 1; 653214271Shselasky opt->got_addr = 1; 654201705Sthompsa n++; 655201705Sthompsa break; 656201705Sthompsa 657184610Salfred case T_UNIT: 658184610Salfred if (opt->got_any) { 659184610Salfred /* allow multiple commands on the same line */ 660184610Salfred flush_command(pbe, opt); 661184610Salfred } 662184610Salfred opt->bus = num_id(argv[n + 1], "busnum"); 663184610Salfred opt->got_bus = 1; 664184610Salfred n++; 665184610Salfred break; 666184610Salfred case T_ADDR: 667184610Salfred opt->addr = num_id(argv[n + 1], "addr"); 668184610Salfred opt->got_addr = 1; 669184610Salfred n++; 670184610Salfred break; 671184610Salfred case T_IFACE: 672184610Salfred opt->iface = num_id(argv[n + 1], "iface"); 673184610Salfred opt->got_iface = 1; 674184610Salfred n++; 675184610Salfred break; 676184610Salfred case T_SET_CONFIG: 677201705Sthompsa if (opt->got_set_config) 678201705Sthompsa duplicate_option(argv[n]); 679185087Salfred opt->config_index = num_id(argv[n + 1], "cfg_index"); 680184610Salfred opt->got_set_config = 1; 681184610Salfred opt->got_any++; 682184610Salfred n++; 683184610Salfred break; 684184610Salfred case T_SET_ALT: 685201705Sthompsa if (opt->got_set_alt) 686201705Sthompsa duplicate_option(argv[n]); 687185087Salfred opt->alt_index = num_id(argv[n + 1], "cfg_index"); 688184610Salfred opt->got_set_alt = 1; 689184610Salfred opt->got_any++; 690184610Salfred n++; 691184610Salfred break; 692188987Sthompsa case T_SET_TEMPLATE: 693201705Sthompsa if (opt->got_set_template) 694201705Sthompsa duplicate_option(argv[n]); 695189110Sthompsa opt->template = get_int(argv[n + 1]); 696188987Sthompsa opt->got_set_template = 1; 697188987Sthompsa opt->got_any++; 698188987Sthompsa n++; 699188987Sthompsa break; 700188987Sthompsa case T_GET_TEMPLATE: 701201705Sthompsa if (opt->got_get_template) 702201705Sthompsa duplicate_option(argv[n]); 703188987Sthompsa opt->got_get_template = 1; 704188987Sthompsa opt->got_any++; 705188987Sthompsa break; 706356404Shselasky case T_DUMP_ALL_DESC: 707356404Shselasky if (opt->got_dump_all_desc) 708356404Shselasky duplicate_option(argv[n]); 709356404Shselasky opt->got_dump_all_desc = 1; 710356404Shselasky opt->got_any++; 711356404Shselasky break; 712184610Salfred case T_DUMP_DEVICE_DESC: 713201705Sthompsa if (opt->got_dump_device_desc) 714201705Sthompsa duplicate_option(argv[n]); 715184610Salfred opt->got_dump_device_desc = 1; 716184610Salfred opt->got_any++; 717184610Salfred break; 718184610Salfred case T_DUMP_CURR_CONFIG_DESC: 719201705Sthompsa if (opt->got_dump_curr_config) 720201705Sthompsa duplicate_option(argv[n]); 721184610Salfred opt->got_dump_curr_config = 1; 722184610Salfred opt->got_any++; 723184610Salfred break; 724184610Salfred case T_DUMP_ALL_CONFIG_DESC: 725201705Sthompsa if (opt->got_dump_all_config) 726201705Sthompsa duplicate_option(argv[n]); 727184610Salfred opt->got_dump_all_config = 1; 728184610Salfred opt->got_any++; 729184610Salfred break; 730184610Salfred case T_DUMP_INFO: 731201705Sthompsa if (opt->got_dump_info) 732201705Sthompsa duplicate_option(argv[n]); 733184610Salfred opt->got_dump_info = 1; 734184610Salfred opt->got_any++; 735184610Salfred break; 736185087Salfred case T_DUMP_STRING: 737201705Sthompsa if (opt->got_dump_string) 738201705Sthompsa duplicate_option(argv[n]); 739185087Salfred opt->string_index = num_id(argv[n + 1], "str_index"); 740185087Salfred opt->got_dump_string = 1; 741185087Salfred opt->got_any++; 742185087Salfred n++; 743185087Salfred break; 744184610Salfred case T_SUSPEND: 745201705Sthompsa if (opt->got_suspend) 746201705Sthompsa duplicate_option(argv[n]); 747184610Salfred opt->got_suspend = 1; 748184610Salfred opt->got_any++; 749184610Salfred break; 750184610Salfred case T_RESUME: 751201705Sthompsa if (opt->got_resume) 752201705Sthompsa duplicate_option(argv[n]); 753184610Salfred opt->got_resume = 1; 754184610Salfred opt->got_any++; 755184610Salfred break; 756184610Salfred case T_POWER_OFF: 757201705Sthompsa if (opt->got_power_off) 758201705Sthompsa duplicate_option(argv[n]); 759184610Salfred opt->got_power_off = 1; 760184610Salfred opt->got_any++; 761184610Salfred break; 762184610Salfred case T_POWER_SAVE: 763201705Sthompsa if (opt->got_power_save) 764201705Sthompsa duplicate_option(argv[n]); 765184610Salfred opt->got_power_save = 1; 766184610Salfred opt->got_any++; 767184610Salfred break; 768184610Salfred case T_POWER_ON: 769201705Sthompsa if (opt->got_power_on) 770201705Sthompsa duplicate_option(argv[n]); 771184610Salfred opt->got_power_on = 1; 772184610Salfred opt->got_any++; 773184610Salfred break; 774184610Salfred case T_RESET: 775201705Sthompsa if (opt->got_reset) 776201705Sthompsa duplicate_option(argv[n]); 777184610Salfred opt->got_reset = 1; 778184610Salfred opt->got_any++; 779184610Salfred break; 780184610Salfred case T_LIST: 781201705Sthompsa if (opt->got_list) 782201705Sthompsa duplicate_option(argv[n]); 783184610Salfred opt->got_list = 1; 784184610Salfred opt->got_any++; 785184610Salfred break; 786185087Salfred case T_DO_REQUEST: 787201705Sthompsa if (opt->got_do_request) 788201705Sthompsa duplicate_option(argv[n]); 789185087Salfred LIBUSB20_INIT(LIBUSB20_CONTROL_SETUP, &opt->setup); 790185087Salfred opt->setup.bmRequestType = num_id(argv[n + 1], "bmReqTyp"); 791185087Salfred opt->setup.bRequest = num_id(argv[n + 2], "bReq"); 792185087Salfred opt->setup.wValue = num_id(argv[n + 3], "wVal"); 793185087Salfred opt->setup.wIndex = num_id(argv[n + 4], "wIndex"); 794185087Salfred opt->setup.wLength = num_id(argv[n + 5], "wLen"); 795185087Salfred if (opt->setup.wLength != 0) { 796185087Salfred opt->buffer = malloc(opt->setup.wLength); 797185087Salfred } else { 798185087Salfred opt->buffer = NULL; 799185087Salfred } 800185087Salfred 801185087Salfred n += 5; 802185087Salfred 803185087Salfred if (!(opt->setup.bmRequestType & 804185087Salfred LIBUSB20_ENDPOINT_IN)) { 805185087Salfred /* copy in data */ 806185087Salfred t = (argc - n - 1); 807185087Salfred if (t < opt->setup.wLength) { 808185087Salfred err(1, "request data missing"); 809185087Salfred } 810185087Salfred t = opt->setup.wLength; 811185087Salfred while (t--) { 812185087Salfred ((uint8_t *)opt->buffer)[t] = 813185087Salfred num_id(argv[n + t + 1], "req_data"); 814185087Salfred } 815185087Salfred n += opt->setup.wLength; 816185087Salfred } 817185087Salfred opt->got_do_request = 1; 818185087Salfred opt->got_any++; 819185087Salfred break; 820184610Salfred default: 821184610Salfred usage(); 822184610Salfred break; 823184610Salfred } 824184610Salfred } 825184610Salfred if (opt->got_any) { 826184610Salfred /* flush out last command */ 827184610Salfred flush_command(pbe, opt); 828184610Salfred } else { 829184610Salfred /* list all the devices */ 830184610Salfred opt->got_list = 1; 831184610Salfred opt->got_any++; 832184610Salfred flush_command(pbe, opt); 833184610Salfred } 834184610Salfred /* release data */ 835184610Salfred libusb20_be_free(pbe); 836184610Salfred 837184610Salfred return (0); 838184610Salfred} 839