mirror of
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examples: reformat testlibusb.c
convert from DOS to Unix text format remove extra spaces at end of line
This commit is contained in:
Ludovic Rousseau
parent
32ef4335d4
commit
a1cf206218
@ -1,273 +1,272 @@
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/*
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* Test suite program based of libusb-0.1-compat testlibusb
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* Copyright (c) 2013 Nathan Hjelm <hjelmn@mac.ccom>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "libusb.h"
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int verbose = 0;
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static void print_endpoint_comp(const struct libusb_ss_endpoint_companion_descriptor *ep_comp)
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{
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printf(" USB 3.0 Endpoint Companion:\n");
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printf(" bMaxBurst: %d\n", ep_comp->bMaxBurst);
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printf(" bmAttributes: 0x%02x\n", ep_comp->bmAttributes);
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printf(" wBytesPerInterval: %d\n", ep_comp->wBytesPerInterval);
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}
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static void print_endpoint(const struct libusb_endpoint_descriptor *endpoint)
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{
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int i, ret;
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printf(" Endpoint:\n");
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printf(" bEndpointAddress: %02xh\n", endpoint->bEndpointAddress);
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printf(" bmAttributes: %02xh\n", endpoint->bmAttributes);
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printf(" wMaxPacketSize: %d\n", endpoint->wMaxPacketSize);
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printf(" bInterval: %d\n", endpoint->bInterval);
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printf(" bRefresh: %d\n", endpoint->bRefresh);
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printf(" bSynchAddress: %d\n", endpoint->bSynchAddress);
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for (i = 0; i < endpoint->extra_length;) {
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if (LIBUSB_DT_SS_ENDPOINT_COMPANION == endpoint->extra[i + 1]) {
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struct libusb_ss_endpoint_companion_descriptor *ep_comp;
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ret = libusb_get_ss_endpoint_companion_descriptor(NULL, endpoint, &ep_comp);
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if (LIBUSB_SUCCESS != ret) {
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continue;
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}
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print_endpoint_comp(ep_comp);
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libusb_free_ss_endpoint_companion_descriptor(ep_comp);
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}
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i += endpoint->extra[i];
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}
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}
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static void print_altsetting(const struct libusb_interface_descriptor *interface)
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{
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int i;
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printf(" Interface:\n");
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printf(" bInterfaceNumber: %d\n", interface->bInterfaceNumber);
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printf(" bAlternateSetting: %d\n", interface->bAlternateSetting);
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printf(" bNumEndpoints: %d\n", interface->bNumEndpoints);
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printf(" bInterfaceClass: %d\n", interface->bInterfaceClass);
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printf(" bInterfaceSubClass: %d\n", interface->bInterfaceSubClass);
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printf(" bInterfaceProtocol: %d\n", interface->bInterfaceProtocol);
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printf(" iInterface: %d\n", interface->iInterface);
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for (i = 0; i < interface->bNumEndpoints; i++)
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print_endpoint(&interface->endpoint[i]);
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}
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static void print_2_0_ext_cap(struct libusb_usb_2_0_extension_descriptor *usb_2_0_ext_cap)
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{
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printf(" USB 2.0 Extension Capabilities:\n");
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printf(" bDevCapabilityType: %d\n", usb_2_0_ext_cap->bDevCapabilityType);
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printf(" bmAttributes: 0x%x\n", usb_2_0_ext_cap->bmAttributes);
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}
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static void print_ss_usb_cap(struct libusb_ss_usb_device_capability_descriptor *ss_usb_cap)
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{
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printf(" USB 3.0 Capabilities:\n");
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printf(" bDevCapabilityType: %d\n", ss_usb_cap->bDevCapabilityType);
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printf(" bmAttributes: 0x%x\n", ss_usb_cap->bmAttributes);
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printf(" wSpeedSupported: 0x%x\n", ss_usb_cap->wSpeedSupported);
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printf(" bFunctionalitySupport: %d\n", ss_usb_cap->bFunctionalitySupport);
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printf(" bU1devExitLat: %d\n", ss_usb_cap->bU1DevExitLat);
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printf(" bU2devExitLat: %d\n", ss_usb_cap->bU2DevExitLat);
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}
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static void print_bos(libusb_device_handle *handle)
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{
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struct libusb_bos_descriptor *bos;
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int ret;
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ret = libusb_get_bos_descriptor(handle, &bos);
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if (0 > ret) {
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return;
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}
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printf(" Binary Object Store (BOS):\n");
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printf(" wTotalLength: %d\n", bos->wTotalLength);
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printf(" bNumDeviceCaps: %d\n", bos->bNumDeviceCaps);
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if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_USB_2_0_EXTENSION) {
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struct libusb_usb_2_0_extension_descriptor *usb_2_0_extension;
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ret = libusb_get_usb_2_0_extension_descriptor(NULL, bos->dev_capability[0],&usb_2_0_extension);
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if (0 > ret) {
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return;
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}
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print_2_0_ext_cap(usb_2_0_extension);
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libusb_free_usb_2_0_extension_descriptor(usb_2_0_extension);
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}
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if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_SS_USB_DEVICE_CAPABILITY) {
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struct libusb_ss_usb_device_capability_descriptor *dev_cap;
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ret = libusb_get_ss_usb_device_capability_descriptor(NULL, bos->dev_capability[0],&dev_cap);
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if (0 > ret) {
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return;
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}
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print_ss_usb_cap(dev_cap);
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libusb_free_ss_usb_device_capability_descriptor(dev_cap);
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}
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libusb_free_bos_descriptor(bos);
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}
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static void print_interface(const struct libusb_interface *interface)
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{
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int i;
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for (i = 0; i < interface->num_altsetting; i++)
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print_altsetting(&interface->altsetting[i]);
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}
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static void print_configuration(struct libusb_config_descriptor *config)
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{
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int i;
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printf(" Configuration:\n");
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printf(" wTotalLength: %d\n", config->wTotalLength);
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printf(" bNumInterfaces: %d\n", config->bNumInterfaces);
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printf(" bConfigurationValue: %d\n", config->bConfigurationValue);
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printf(" iConfiguration: %d\n", config->iConfiguration);
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printf(" bmAttributes: %02xh\n", config->bmAttributes);
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printf(" MaxPower: %d\n", config->MaxPower);
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for (i = 0; i < config->bNumInterfaces; i++)
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print_interface(&config->interface[i]);
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}
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static int print_device(libusb_device *dev, int level)
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{
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struct libusb_device_descriptor desc;
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libusb_device_handle *handle = NULL;
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char description[256];
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char string[256];
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int ret, i;
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ret = libusb_get_device_descriptor(dev, &desc);
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if (ret < 0) {
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fprintf(stderr, "failed to get device descriptor");
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return -1;
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}
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ret = libusb_open(dev, &handle);
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if (LIBUSB_SUCCESS == ret) {
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if (desc.iManufacturer) {
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ret = libusb_get_string_descriptor_ascii(handle, desc.iManufacturer, string, sizeof(string));
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if (ret > 0)
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snprintf(description, sizeof(description), "%s - ", string);
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else
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snprintf(description, sizeof(description), "%04X - ",
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desc.idVendor);
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}
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else
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snprintf(description, sizeof(description), "%04X - ",
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desc.idVendor);
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if (desc.iProduct) {
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ret = libusb_get_string_descriptor_ascii(handle, desc.iProduct, string, sizeof(string));
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if (ret > 0)
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snprintf(description + strlen(description), sizeof(description) -
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strlen(description), "%s", string);
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else
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snprintf(description + strlen(description), sizeof(description) -
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strlen(description), "%04X", desc.idProduct);
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}
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else
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snprintf(description + strlen(description), sizeof(description) -
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strlen(description), "%04X", desc.idProduct);
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}
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else {
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snprintf(description, sizeof(description), "%04X - %04X",
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desc.idVendor, desc.idProduct);
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}
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printf("%.*sDev (bus %d, device %d): %s\n", level * 2, " ",
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libusb_get_bus_number(dev), libusb_get_device_address(dev), description);
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if (handle && verbose) {
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if (desc.iSerialNumber) {
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ret = libusb_get_string_descriptor_ascii(handle, desc.iSerialNumber, string, sizeof(string));
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if (ret > 0)
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printf("%.*s - Serial Number: %s\n", level * 2,
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" ", string);
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}
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}
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if (verbose) {
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for (i = 0; i < desc.bNumConfigurations; i++) {
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struct libusb_config_descriptor *config;
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ret = libusb_get_config_descriptor(dev, i, &config);
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if (LIBUSB_SUCCESS != ret) {
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printf(" Couldn't retrieve descriptors\n");
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continue;
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}
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print_configuration(config);
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libusb_free_config_descriptor(config);
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}
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if (handle && desc.bcdUSB >= 0x0201) {
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print_bos(handle);
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}
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}
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if (handle)
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libusb_close(handle);
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return 0;
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}
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int main(int argc, char *argv[])
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{
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libusb_device **devs;
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ssize_t cnt;
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int r, i;
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if (argc > 1 && !strcmp(argv[1], "-v"))
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verbose = 1;
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r = libusb_init(NULL);
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if (r < 0)
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return r;
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cnt = libusb_get_device_list(NULL, &devs);
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if (cnt < 0)
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return (int)cnt;
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for (i = 0; devs[i]; ++i) {
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print_device(devs[i], 0);
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}
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libusb_free_device_list(devs, 1);
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libusb_exit(NULL);
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return 0;
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}
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/*
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* Test suite program based of libusb-0.1-compat testlibusb
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* Copyright (c) 2013 Nathan Hjelm <hjelmn@mac.ccom>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdio.h>
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#include <string.h>
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#include "libusb.h"
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int verbose = 0;
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static void print_endpoint_comp(const struct libusb_ss_endpoint_companion_descriptor *ep_comp)
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{
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printf(" USB 3.0 Endpoint Companion:\n");
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printf(" bMaxBurst: %d\n", ep_comp->bMaxBurst);
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printf(" bmAttributes: 0x%02x\n", ep_comp->bmAttributes);
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printf(" wBytesPerInterval: %d\n", ep_comp->wBytesPerInterval);
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}
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static void print_endpoint(const struct libusb_endpoint_descriptor *endpoint)
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{
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int i, ret;
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printf(" Endpoint:\n");
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printf(" bEndpointAddress: %02xh\n", endpoint->bEndpointAddress);
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printf(" bmAttributes: %02xh\n", endpoint->bmAttributes);
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printf(" wMaxPacketSize: %d\n", endpoint->wMaxPacketSize);
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printf(" bInterval: %d\n", endpoint->bInterval);
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printf(" bRefresh: %d\n", endpoint->bRefresh);
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printf(" bSynchAddress: %d\n", endpoint->bSynchAddress);
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for (i = 0; i < endpoint->extra_length;) {
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if (LIBUSB_DT_SS_ENDPOINT_COMPANION == endpoint->extra[i + 1]) {
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struct libusb_ss_endpoint_companion_descriptor *ep_comp;
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ret = libusb_get_ss_endpoint_companion_descriptor(NULL, endpoint, &ep_comp);
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if (LIBUSB_SUCCESS != ret) {
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continue;
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}
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print_endpoint_comp(ep_comp);
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libusb_free_ss_endpoint_companion_descriptor(ep_comp);
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}
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i += endpoint->extra[i];
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}
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}
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static void print_altsetting(const struct libusb_interface_descriptor *interface)
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{
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int i;
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printf(" Interface:\n");
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printf(" bInterfaceNumber: %d\n", interface->bInterfaceNumber);
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printf(" bAlternateSetting: %d\n", interface->bAlternateSetting);
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printf(" bNumEndpoints: %d\n", interface->bNumEndpoints);
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printf(" bInterfaceClass: %d\n", interface->bInterfaceClass);
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printf(" bInterfaceSubClass: %d\n", interface->bInterfaceSubClass);
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printf(" bInterfaceProtocol: %d\n", interface->bInterfaceProtocol);
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printf(" iInterface: %d\n", interface->iInterface);
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for (i = 0; i < interface->bNumEndpoints; i++)
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print_endpoint(&interface->endpoint[i]);
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}
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static void print_2_0_ext_cap(struct libusb_usb_2_0_extension_descriptor *usb_2_0_ext_cap)
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{
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printf(" USB 2.0 Extension Capabilities:\n");
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printf(" bDevCapabilityType: %d\n", usb_2_0_ext_cap->bDevCapabilityType);
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printf(" bmAttributes: 0x%x\n", usb_2_0_ext_cap->bmAttributes);
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}
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static void print_ss_usb_cap(struct libusb_ss_usb_device_capability_descriptor *ss_usb_cap)
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{
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printf(" USB 3.0 Capabilities:\n");
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printf(" bDevCapabilityType: %d\n", ss_usb_cap->bDevCapabilityType);
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printf(" bmAttributes: 0x%x\n", ss_usb_cap->bmAttributes);
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printf(" wSpeedSupported: 0x%x\n", ss_usb_cap->wSpeedSupported);
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printf(" bFunctionalitySupport: %d\n", ss_usb_cap->bFunctionalitySupport);
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printf(" bU1devExitLat: %d\n", ss_usb_cap->bU1DevExitLat);
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printf(" bU2devExitLat: %d\n", ss_usb_cap->bU2DevExitLat);
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}
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static void print_bos(libusb_device_handle *handle)
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{
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struct libusb_bos_descriptor *bos;
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int ret;
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ret = libusb_get_bos_descriptor(handle, &bos);
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if (0 > ret) {
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return;
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}
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printf(" Binary Object Store (BOS):\n");
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printf(" wTotalLength: %d\n", bos->wTotalLength);
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printf(" bNumDeviceCaps: %d\n", bos->bNumDeviceCaps);
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if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_USB_2_0_EXTENSION) {
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struct libusb_usb_2_0_extension_descriptor *usb_2_0_extension;
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ret = libusb_get_usb_2_0_extension_descriptor(NULL, bos->dev_capability[0],&usb_2_0_extension);
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if (0 > ret) {
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return;
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}
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print_2_0_ext_cap(usb_2_0_extension);
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libusb_free_usb_2_0_extension_descriptor(usb_2_0_extension);
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}
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if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_SS_USB_DEVICE_CAPABILITY) {
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struct libusb_ss_usb_device_capability_descriptor *dev_cap;
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ret = libusb_get_ss_usb_device_capability_descriptor(NULL, bos->dev_capability[0],&dev_cap);
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if (0 > ret) {
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return;
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}
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print_ss_usb_cap(dev_cap);
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libusb_free_ss_usb_device_capability_descriptor(dev_cap);
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}
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libusb_free_bos_descriptor(bos);
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}
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static void print_interface(const struct libusb_interface *interface)
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{
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int i;
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for (i = 0; i < interface->num_altsetting; i++)
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print_altsetting(&interface->altsetting[i]);
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}
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static void print_configuration(struct libusb_config_descriptor *config)
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{
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int i;
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printf(" Configuration:\n");
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printf(" wTotalLength: %d\n", config->wTotalLength);
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printf(" bNumInterfaces: %d\n", config->bNumInterfaces);
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printf(" bConfigurationValue: %d\n", config->bConfigurationValue);
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printf(" iConfiguration: %d\n", config->iConfiguration);
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printf(" bmAttributes: %02xh\n", config->bmAttributes);
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printf(" MaxPower: %d\n", config->MaxPower);
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for (i = 0; i < config->bNumInterfaces; i++)
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print_interface(&config->interface[i]);
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}
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static int print_device(libusb_device *dev, int level)
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{
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struct libusb_device_descriptor desc;
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libusb_device_handle *handle = NULL;
|
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char description[256];
|
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char string[256];
|
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int ret, i;
|
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|
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ret = libusb_get_device_descriptor(dev, &desc);
|
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if (ret < 0) {
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fprintf(stderr, "failed to get device descriptor");
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return -1;
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}
|
||||
|
||||
ret = libusb_open(dev, &handle);
|
||||
if (LIBUSB_SUCCESS == ret) {
|
||||
if (desc.iManufacturer) {
|
||||
ret = libusb_get_string_descriptor_ascii(handle, desc.iManufacturer, string, sizeof(string));
|
||||
if (ret > 0)
|
||||
snprintf(description, sizeof(description), "%s - ", string);
|
||||
else
|
||||
snprintf(description, sizeof(description), "%04X - ",
|
||||
desc.idVendor);
|
||||
}
|
||||
else
|
||||
snprintf(description, sizeof(description), "%04X - ",
|
||||
desc.idVendor);
|
||||
|
||||
if (desc.iProduct) {
|
||||
ret = libusb_get_string_descriptor_ascii(handle, desc.iProduct, string, sizeof(string));
|
||||
if (ret > 0)
|
||||
snprintf(description + strlen(description), sizeof(description) -
|
||||
strlen(description), "%s", string);
|
||||
else
|
||||
snprintf(description + strlen(description), sizeof(description) -
|
||||
strlen(description), "%04X", desc.idProduct);
|
||||
}
|
||||
else
|
||||
snprintf(description + strlen(description), sizeof(description) -
|
||||
strlen(description), "%04X", desc.idProduct);
|
||||
}
|
||||
else {
|
||||
snprintf(description, sizeof(description), "%04X - %04X",
|
||||
desc.idVendor, desc.idProduct);
|
||||
}
|
||||
|
||||
printf("%.*sDev (bus %d, device %d): %s\n", level * 2, " ",
|
||||
libusb_get_bus_number(dev), libusb_get_device_address(dev), description);
|
||||
|
||||
if (handle && verbose) {
|
||||
if (desc.iSerialNumber) {
|
||||
ret = libusb_get_string_descriptor_ascii(handle, desc.iSerialNumber, string, sizeof(string));
|
||||
if (ret > 0)
|
||||
printf("%.*s - Serial Number: %s\n", level * 2,
|
||||
" ", string);
|
||||
}
|
||||
}
|
||||
|
||||
if (verbose) {
|
||||
for (i = 0; i < desc.bNumConfigurations; i++) {
|
||||
struct libusb_config_descriptor *config;
|
||||
ret = libusb_get_config_descriptor(dev, i, &config);
|
||||
if (LIBUSB_SUCCESS != ret) {
|
||||
printf(" Couldn't retrieve descriptors\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
print_configuration(config);
|
||||
|
||||
libusb_free_config_descriptor(config);
|
||||
}
|
||||
|
||||
if (handle && desc.bcdUSB >= 0x0201) {
|
||||
print_bos(handle);
|
||||
}
|
||||
}
|
||||
|
||||
if (handle)
|
||||
libusb_close(handle);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int main(int argc, char *argv[])
|
||||
{
|
||||
libusb_device **devs;
|
||||
ssize_t cnt;
|
||||
int r, i;
|
||||
|
||||
if (argc > 1 && !strcmp(argv[1], "-v"))
|
||||
verbose = 1;
|
||||
|
||||
r = libusb_init(NULL);
|
||||
if (r < 0)
|
||||
return r;
|
||||
|
||||
cnt = libusb_get_device_list(NULL, &devs);
|
||||
if (cnt < 0)
|
||||
return (int)cnt;
|
||||
|
||||
for (i = 0; devs[i]; ++i) {
|
||||
print_device(devs[i], 0);
|
||||
}
|
||||
|
||||
libusb_free_device_list(devs, 1);
|
||||
|
||||
libusb_exit(NULL);
|
||||
return 0;
|
||||
}
|
||||
|
||||
@ -1 +1 @@
|
||||
#define LIBUSB_NANO 11208
|
||||
#define LIBUSB_NANO 11209
|
||||
|
||||
Loading…
Reference in New Issue
Block a user