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examples: reformat testlibusb.c

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convert from DOS to Unix text format
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Ludovic Rousseau 2017-07-12 16:54:44 +02:00
parent 32ef4335d4
commit a1cf206218
2 changed files with 273 additions and 274 deletions
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545
examples/testlibusb.c
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@ -1,273 +1,272 @@
/* /*
* Test suite program based of libusb-0.1-compat testlibusb * Test suite program based of libusb-0.1-compat testlibusb
* Copyright (c) 2013 Nathan Hjelm <hjelmn@mac.ccom> * Copyright (c) 2013 Nathan Hjelm <hjelmn@mac.ccom>
* *
* This library is free software; you can redistribute it and/or * This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public * modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either * License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version. * version 2.1 of the License, or (at your option) any later version.
* *
* This library is distributed in the hope that it will be useful, * This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of * but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details. * Lesser General Public License for more details.
* *
* You should have received a copy of the GNU Lesser General Public * You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software * License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/ */
#include <stdio.h> #include <stdio.h>
#include <string.h> #include <string.h>
#include "libusb.h" #include "libusb.h"
int verbose = 0; int verbose = 0;
static void print_endpoint_comp(const struct libusb_ss_endpoint_companion_descriptor *ep_comp) static void print_endpoint_comp(const struct libusb_ss_endpoint_companion_descriptor *ep_comp)
{ {
printf(" USB 3.0 Endpoint Companion:\n"); printf(" USB 3.0 Endpoint Companion:\n");
printf(" bMaxBurst: %d\n", ep_comp->bMaxBurst); printf(" bMaxBurst: %d\n", ep_comp->bMaxBurst);
printf(" bmAttributes: 0x%02x\n", ep_comp->bmAttributes); printf(" bmAttributes: 0x%02x\n", ep_comp->bmAttributes);
printf(" wBytesPerInterval: %d\n", ep_comp->wBytesPerInterval); printf(" wBytesPerInterval: %d\n", ep_comp->wBytesPerInterval);
} }
static void print_endpoint(const struct libusb_endpoint_descriptor *endpoint) static void print_endpoint(const struct libusb_endpoint_descriptor *endpoint)
{ {
int i, ret; int i, ret;
printf(" Endpoint:\n"); printf(" Endpoint:\n");
printf(" bEndpointAddress: %02xh\n", endpoint->bEndpointAddress); printf(" bEndpointAddress: %02xh\n", endpoint->bEndpointAddress);
printf(" bmAttributes: %02xh\n", endpoint->bmAttributes); printf(" bmAttributes: %02xh\n", endpoint->bmAttributes);
printf(" wMaxPacketSize: %d\n", endpoint->wMaxPacketSize); printf(" wMaxPacketSize: %d\n", endpoint->wMaxPacketSize);
printf(" bInterval: %d\n", endpoint->bInterval); printf(" bInterval: %d\n", endpoint->bInterval);
printf(" bRefresh: %d\n", endpoint->bRefresh); printf(" bRefresh: %d\n", endpoint->bRefresh);
printf(" bSynchAddress: %d\n", endpoint->bSynchAddress); printf(" bSynchAddress: %d\n", endpoint->bSynchAddress);
for (i = 0; i < endpoint->extra_length;) { for (i = 0; i < endpoint->extra_length;) {
if (LIBUSB_DT_SS_ENDPOINT_COMPANION == endpoint->extra[i + 1]) { if (LIBUSB_DT_SS_ENDPOINT_COMPANION == endpoint->extra[i + 1]) {
struct libusb_ss_endpoint_companion_descriptor *ep_comp; struct libusb_ss_endpoint_companion_descriptor *ep_comp;
ret = libusb_get_ss_endpoint_companion_descriptor(NULL, endpoint, &ep_comp); ret = libusb_get_ss_endpoint_companion_descriptor(NULL, endpoint, &ep_comp);
if (LIBUSB_SUCCESS != ret) { if (LIBUSB_SUCCESS != ret) {
continue; continue;
} }
print_endpoint_comp(ep_comp); print_endpoint_comp(ep_comp);
libusb_free_ss_endpoint_companion_descriptor(ep_comp); libusb_free_ss_endpoint_companion_descriptor(ep_comp);
} }
i += endpoint->extra[i]; i += endpoint->extra[i];
} }
} }
static void print_altsetting(const struct libusb_interface_descriptor *interface) static void print_altsetting(const struct libusb_interface_descriptor *interface)
{ {
int i; int i;
printf(" Interface:\n"); printf(" Interface:\n");
printf(" bInterfaceNumber: %d\n", interface->bInterfaceNumber); printf(" bInterfaceNumber: %d\n", interface->bInterfaceNumber);
printf(" bAlternateSetting: %d\n", interface->bAlternateSetting); printf(" bAlternateSetting: %d\n", interface->bAlternateSetting);
printf(" bNumEndpoints: %d\n", interface->bNumEndpoints); printf(" bNumEndpoints: %d\n", interface->bNumEndpoints);
printf(" bInterfaceClass: %d\n", interface->bInterfaceClass); printf(" bInterfaceClass: %d\n", interface->bInterfaceClass);
printf(" bInterfaceSubClass: %d\n", interface->bInterfaceSubClass); printf(" bInterfaceSubClass: %d\n", interface->bInterfaceSubClass);
printf(" bInterfaceProtocol: %d\n", interface->bInterfaceProtocol); printf(" bInterfaceProtocol: %d\n", interface->bInterfaceProtocol);
printf(" iInterface: %d\n", interface->iInterface); printf(" iInterface: %d\n", interface->iInterface);
for (i = 0; i < interface->bNumEndpoints; i++) for (i = 0; i < interface->bNumEndpoints; i++)
print_endpoint(&interface->endpoint[i]); print_endpoint(&interface->endpoint[i]);
} }
static void print_2_0_ext_cap(struct libusb_usb_2_0_extension_descriptor *usb_2_0_ext_cap) static void print_2_0_ext_cap(struct libusb_usb_2_0_extension_descriptor *usb_2_0_ext_cap)
{ {
printf(" USB 2.0 Extension Capabilities:\n"); printf(" USB 2.0 Extension Capabilities:\n");
printf(" bDevCapabilityType: %d\n", usb_2_0_ext_cap->bDevCapabilityType); printf(" bDevCapabilityType: %d\n", usb_2_0_ext_cap->bDevCapabilityType);
printf(" bmAttributes: 0x%x\n", usb_2_0_ext_cap->bmAttributes); printf(" bmAttributes: 0x%x\n", usb_2_0_ext_cap->bmAttributes);
} }
static void print_ss_usb_cap(struct libusb_ss_usb_device_capability_descriptor *ss_usb_cap) static void print_ss_usb_cap(struct libusb_ss_usb_device_capability_descriptor *ss_usb_cap)
{ {
printf(" USB 3.0 Capabilities:\n"); printf(" USB 3.0 Capabilities:\n");
printf(" bDevCapabilityType: %d\n", ss_usb_cap->bDevCapabilityType); printf(" bDevCapabilityType: %d\n", ss_usb_cap->bDevCapabilityType);
printf(" bmAttributes: 0x%x\n", ss_usb_cap->bmAttributes); printf(" bmAttributes: 0x%x\n", ss_usb_cap->bmAttributes);
printf(" wSpeedSupported: 0x%x\n", ss_usb_cap->wSpeedSupported); printf(" wSpeedSupported: 0x%x\n", ss_usb_cap->wSpeedSupported);
printf(" bFunctionalitySupport: %d\n", ss_usb_cap->bFunctionalitySupport); printf(" bFunctionalitySupport: %d\n", ss_usb_cap->bFunctionalitySupport);
printf(" bU1devExitLat: %d\n", ss_usb_cap->bU1DevExitLat); printf(" bU1devExitLat: %d\n", ss_usb_cap->bU1DevExitLat);
printf(" bU2devExitLat: %d\n", ss_usb_cap->bU2DevExitLat); printf(" bU2devExitLat: %d\n", ss_usb_cap->bU2DevExitLat);
} }
static void print_bos(libusb_device_handle *handle) static void print_bos(libusb_device_handle *handle)
{ {
struct libusb_bos_descriptor *bos; struct libusb_bos_descriptor *bos;
int ret; int ret;
ret = libusb_get_bos_descriptor(handle, &bos); ret = libusb_get_bos_descriptor(handle, &bos);
if (0 > ret) { if (0 > ret) {
return; return;
} }
printf(" Binary Object Store (BOS):\n"); printf(" Binary Object Store (BOS):\n");
printf(" wTotalLength: %d\n", bos->wTotalLength); printf(" wTotalLength: %d\n", bos->wTotalLength);
printf(" bNumDeviceCaps: %d\n", bos->bNumDeviceCaps); printf(" bNumDeviceCaps: %d\n", bos->bNumDeviceCaps);
if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_USB_2_0_EXTENSION) { if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_USB_2_0_EXTENSION) {
struct libusb_usb_2_0_extension_descriptor *usb_2_0_extension; struct libusb_usb_2_0_extension_descriptor *usb_2_0_extension;
ret = libusb_get_usb_2_0_extension_descriptor(NULL, bos->dev_capability[0],&usb_2_0_extension); ret = libusb_get_usb_2_0_extension_descriptor(NULL, bos->dev_capability[0],&usb_2_0_extension);
if (0 > ret) { if (0 > ret) {
return; return;
} }
print_2_0_ext_cap(usb_2_0_extension); print_2_0_ext_cap(usb_2_0_extension);
libusb_free_usb_2_0_extension_descriptor(usb_2_0_extension); libusb_free_usb_2_0_extension_descriptor(usb_2_0_extension);
} }
if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_SS_USB_DEVICE_CAPABILITY) { if(bos->dev_capability[0]->bDevCapabilityType == LIBUSB_BT_SS_USB_DEVICE_CAPABILITY) {
struct libusb_ss_usb_device_capability_descriptor *dev_cap; struct libusb_ss_usb_device_capability_descriptor *dev_cap;
ret = libusb_get_ss_usb_device_capability_descriptor(NULL, bos->dev_capability[0],&dev_cap); ret = libusb_get_ss_usb_device_capability_descriptor(NULL, bos->dev_capability[0],&dev_cap);
if (0 > ret) { if (0 > ret) {
return; return;
} }
print_ss_usb_cap(dev_cap); print_ss_usb_cap(dev_cap);
libusb_free_ss_usb_device_capability_descriptor(dev_cap); libusb_free_ss_usb_device_capability_descriptor(dev_cap);
} }
libusb_free_bos_descriptor(bos); libusb_free_bos_descriptor(bos);
} }
static void print_interface(const struct libusb_interface *interface) static void print_interface(const struct libusb_interface *interface)
{ {
int i; int i;
for (i = 0; i < interface->num_altsetting; i++) for (i = 0; i < interface->num_altsetting; i++)
print_altsetting(&interface->altsetting[i]); print_altsetting(&interface->altsetting[i]);
} }
static void print_configuration(struct libusb_config_descriptor *config) static void print_configuration(struct libusb_config_descriptor *config)
{ {
int i; int i;
printf(" Configuration:\n"); printf(" Configuration:\n");
printf(" wTotalLength: %d\n", config->wTotalLength); printf(" wTotalLength: %d\n", config->wTotalLength);
printf(" bNumInterfaces: %d\n", config->bNumInterfaces); printf(" bNumInterfaces: %d\n", config->bNumInterfaces);
printf(" bConfigurationValue: %d\n", config->bConfigurationValue); printf(" bConfigurationValue: %d\n", config->bConfigurationValue);
printf(" iConfiguration: %d\n", config->iConfiguration); printf(" iConfiguration: %d\n", config->iConfiguration);
printf(" bmAttributes: %02xh\n", config->bmAttributes); printf(" bmAttributes: %02xh\n", config->bmAttributes);
printf(" MaxPower: %d\n", config->MaxPower); printf(" MaxPower: %d\n", config->MaxPower);
for (i = 0; i < config->bNumInterfaces; i++) for (i = 0; i < config->bNumInterfaces; i++)
print_interface(&config->interface[i]); print_interface(&config->interface[i]);
} }
static int print_device(libusb_device *dev, int level) static int print_device(libusb_device *dev, int level)
{ {
struct libusb_device_descriptor desc; struct libusb_device_descriptor desc;
libusb_device_handle *handle = NULL; libusb_device_handle *handle = NULL;
char description[256]; char description[256];
char string[256]; char string[256];
int ret, i; int ret, i;
ret = libusb_get_device_descriptor(dev, &desc); ret = libusb_get_device_descriptor(dev, &desc);
if (ret < 0) { if (ret < 0) {
fprintf(stderr, "failed to get device descriptor"); fprintf(stderr, "failed to get device descriptor");
return -1; return -1;
} }
ret = libusb_open(dev, &handle); ret = libusb_open(dev, &handle);
if (LIBUSB_SUCCESS == ret) { if (LIBUSB_SUCCESS == ret) {
if (desc.iManufacturer) { if (desc.iManufacturer) {
ret = libusb_get_string_descriptor_ascii(handle, desc.iManufacturer, string, sizeof(string)); ret = libusb_get_string_descriptor_ascii(handle, desc.iManufacturer, string, sizeof(string));
if (ret > 0) if (ret > 0)
snprintf(description, sizeof(description), "%s - ", string); snprintf(description, sizeof(description), "%s - ", string);
else else
snprintf(description, sizeof(description), "%04X - ", snprintf(description, sizeof(description), "%04X - ",
desc.idVendor); desc.idVendor);
} }
else else
snprintf(description, sizeof(description), "%04X - ", snprintf(description, sizeof(description), "%04X - ",
desc.idVendor); desc.idVendor);
if (desc.iProduct) { if (desc.iProduct) {
ret = libusb_get_string_descriptor_ascii(handle, desc.iProduct, string, sizeof(string)); ret = libusb_get_string_descriptor_ascii(handle, desc.iProduct, string, sizeof(string));
if (ret > 0) if (ret > 0)
snprintf(description + strlen(description), sizeof(description) - snprintf(description + strlen(description), sizeof(description) -
strlen(description), "%s", string); strlen(description), "%s", string);
else else
snprintf(description + strlen(description), sizeof(description) - snprintf(description + strlen(description), sizeof(description) -
strlen(description), "%04X", desc.idProduct); strlen(description), "%04X", desc.idProduct);
} }
else else
snprintf(description + strlen(description), sizeof(description) - snprintf(description + strlen(description), sizeof(description) -
strlen(description), "%04X", desc.idProduct); strlen(description), "%04X", desc.idProduct);
} }
else { else {
snprintf(description, sizeof(description), "%04X - %04X", snprintf(description, sizeof(description), "%04X - %04X",
desc.idVendor, desc.idProduct); desc.idVendor, desc.idProduct);
} }
printf("%.*sDev (bus %d, device %d): %s\n", level * 2, " ", printf("%.*sDev (bus %d, device %d): %s\n", level * 2, " ",
libusb_get_bus_number(dev), libusb_get_device_address(dev), description); libusb_get_bus_number(dev), libusb_get_device_address(dev), description);
if (handle && verbose) { if (handle && verbose) {
if (desc.iSerialNumber) { if (desc.iSerialNumber) {
ret = libusb_get_string_descriptor_ascii(handle, desc.iSerialNumber, string, sizeof(string)); ret = libusb_get_string_descriptor_ascii(handle, desc.iSerialNumber, string, sizeof(string));
if (ret > 0) if (ret > 0)
printf("%.*s - Serial Number: %s\n", level * 2, printf("%.*s - Serial Number: %s\n", level * 2,
" ", string); " ", string);
} }
} }
if (verbose) { if (verbose) {
for (i = 0; i < desc.bNumConfigurations; i++) { for (i = 0; i < desc.bNumConfigurations; i++) {
struct libusb_config_descriptor *config; struct libusb_config_descriptor *config;
ret = libusb_get_config_descriptor(dev, i, &config); ret = libusb_get_config_descriptor(dev, i, &config);
if (LIBUSB_SUCCESS != ret) { if (LIBUSB_SUCCESS != ret) {
printf(" Couldn't retrieve descriptors\n"); printf(" Couldn't retrieve descriptors\n");
continue; continue;
} }
print_configuration(config); print_configuration(config);
libusb_free_config_descriptor(config); libusb_free_config_descriptor(config);
} }
if (handle && desc.bcdUSB >= 0x0201) {
if (handle && desc.bcdUSB >= 0x0201) { print_bos(handle);
print_bos(handle); }
} }
}
if (handle)
if (handle) libusb_close(handle);
libusb_close(handle);
return 0;
return 0; }
}
int main(int argc, char *argv[])
int main(int argc, char *argv[]) {
{ libusb_device **devs;
libusb_device **devs; ssize_t cnt;
ssize_t cnt; int r, i;
int r, i;
if (argc > 1 && !strcmp(argv[1], "-v"))
if (argc > 1 && !strcmp(argv[1], "-v")) verbose = 1;
verbose = 1;
r = libusb_init(NULL);
r = libusb_init(NULL); if (r < 0)
if (r < 0) return r;
return r;
cnt = libusb_get_device_list(NULL, &devs);
cnt = libusb_get_device_list(NULL, &devs); if (cnt < 0)
if (cnt < 0) return (int)cnt;
return (int)cnt;
for (i = 0; devs[i]; ++i) {
for (i = 0; devs[i]; ++i) { print_device(devs[i], 0);
print_device(devs[i], 0); }
}
libusb_free_device_list(devs, 1);
libusb_free_device_list(devs, 1);
libusb_exit(NULL);
libusb_exit(NULL); return 0;
return 0; }
}

2
libusb/version_nano.h
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@ -1 +1 @@
#define LIBUSB_NANO 11208 #define LIBUSB_NANO 11209