We need to eat our own dog food.
Signed-off-by: Mike Frysinger <vapier@xxxxxxxxxx>
---
v2
- split renaming of local defines in lsusb.c into a sep patch
configure.ac | 2 +-
lsusb.c | 338 ++++++++++++++++++++++++++++++----------------------------
usbmisc.c | 30 ++++--
usbmisc.h | 4 +-
4 files changed, 198 insertions(+), 176 deletions(-)
diff --git a/configure.ac b/configure.ac
index 7b771b2..82553e2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,7 +27,7 @@ if test "$USE_ZLIB" = "yes" ; then
fi
AM_CONDITIONAL(HAVE_ZLIB, test x$HAVE_ZLIB = xyes)
-PKG_CHECK_MODULES(LIBUSB, libusb >= 0.1.12)
+PKG_CHECK_MODULES(LIBUSB, libusb-1.0 >= 1.0.0)
AC_SUBST(LIBUSB_CFLAGS)
AC_SUBST(LIBUSB_LIBS)
diff --git a/lsusb.c b/lsusb.c
index ea9bdb9..453fcb9 100644
--- a/lsusb.c
+++ b/lsusb.c
@@ -38,7 +38,7 @@
#include <byteswap.h>
#endif
-#include <usb.h>
+#include <libusb.h>
#include <unistd.h>
#include "names.h"
@@ -47,13 +47,7 @@
#include <getopt.h>
-#if (__BYTE_ORDER == __LITTLE_ENDIAN)
- #define le16_to_cpu(x) (x)
-#elif (__BYTE_ORDER == __BIG_ENDIAN)
- #define le16_to_cpu(x) bswap_16(x)
-#else
- #error missing BYTE_ORDER
-#endif
+#define le16_to_cpu(x) libusb_cpu_to_le16(libusb_cpu_to_le16(x))
/* from USB 2.0 spec and updates */
#define USB_DT_DEVICE_QUALIFIER 0x06
@@ -82,11 +76,11 @@
* defined in the USB "Common Class" Spec (3.11). Individual class specs
* are authoritative for their usage, not the "common class" writeup.
*/
-#define USB_DT_CS_DEVICE (USB_TYPE_CLASS | USB_DT_DEVICE)
-#define USB_DT_CS_CONFIG (USB_TYPE_CLASS | USB_DT_CONFIG)
-#define USB_DT_CS_STRING (USB_TYPE_CLASS | USB_DT_STRING)
-#define USB_DT_CS_INTERFACE (USB_TYPE_CLASS | USB_DT_INTERFACE)
-#define USB_DT_CS_ENDPOINT (USB_TYPE_CLASS | USB_DT_ENDPOINT)
+#define USB_DT_CS_DEVICE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_DEVICE)
+#define USB_DT_CS_CONFIG (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_CONFIG)
+#define USB_DT_CS_STRING (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_STRING)
+#define USB_DT_CS_INTERFACE (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_INTERFACE)
+#define USB_DT_CS_ENDPOINT (LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_DT_ENDPOINT)
#ifndef USB_CLASS_CCID
#define USB_CLASS_CCID 0x0b
@@ -127,16 +121,16 @@ static const char * const encryption_type[] = {
"RESERVED"
};
-static void dump_interface(struct usb_dev_handle *dev, const struct usb_interface *interface);
-static void dump_endpoint(struct usb_dev_handle *dev, const struct usb_interface_descriptor *interface, const struct usb_endpoint_descriptor *endpoint);
-static void dump_audiocontrol_interface(struct usb_dev_handle *dev, const unsigned char *buf, int protocol);
-static void dump_audiostreaming_interface(struct usb_dev_handle *dev, const unsigned char *buf, int protocol);
-static void dump_midistreaming_interface(struct usb_dev_handle *dev, const unsigned char *buf);
-static void dump_videocontrol_interface(struct usb_dev_handle *dev, const unsigned char *buf);
+static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface);
+static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint);
+static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol);
+static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf);
+static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf);
static void dump_videostreaming_interface(const unsigned char *buf);
static void dump_dfu_interface(const unsigned char *buf);
-static char *dump_comm_descriptor(struct usb_dev_handle *dev, const unsigned char *buf, char *indent);
-static void dump_hid_device(struct usb_dev_handle *dev, const struct usb_interface_descriptor *interface, const unsigned char *buf);
+static char *dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent);
+static void dump_hid_device(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const unsigned char *buf);
static void dump_audiostreaming_endpoint(const unsigned char *buf, int protocol);
static void dump_midistreaming_endpoint(const unsigned char *buf);
static void dump_hub(const char *prefix, const unsigned char *p, int tt_type);
@@ -155,13 +149,18 @@ static unsigned int convert_le_u32 (const unsigned char *buf)
* using "char" is trouble. Likewise, sizes should never be negative.
*/
-static inline int typesafe_control_msg(usb_dev_handle *dev,
+static inline int typesafe_control_msg(libusb_device_handle *dev,
unsigned char requesttype, unsigned char request,
int value, int idx,
unsigned char *bytes, unsigned size, int timeout)
{
- return usb_control_msg(dev, requesttype, request, value, idx,
- (char *)bytes, (int)size, timeout);
+ int ret = libusb_control_transfer(dev, requesttype, request, value,
+ idx, bytes, size, timeout);
+
+ if (ret < 0)
+ return -ret;
+ else
+ return ret;
}
#define usb_control_msg typesafe_control_msg
@@ -185,7 +184,7 @@ int lprintf(unsigned int vl, const char *format, ...)
/* ---------------------------------------------------------------------- */
-static int get_string(struct usb_dev_handle *dev, char* buf, size_t size, u_int8_t id)
+static int get_string(libusb_device_handle *dev, char *buf, size_t size, u_int8_t id)
{
int ret;
@@ -195,7 +194,7 @@ static int get_string(struct usb_dev_handle *dev, char* buf, size_t size, u_int8
}
if (id) {
- ret = usb_get_string_simple(dev, id, buf, size);
+ ret = libusb_get_string_descriptor_ascii(dev, id, (void *)buf, size);
if (ret <= 0) {
buf[0] = 0;
return 0;
@@ -341,8 +340,8 @@ static void dump_junk(const unsigned char *buf, const char *indent, unsigned int
*/
static void dump_device(
- struct usb_dev_handle *dev,
- struct usb_device_descriptor *descriptor
+ libusb_device_handle *dev,
+ struct libusb_device_descriptor *descriptor
)
{
char vendor[128], product[128];
@@ -444,7 +443,7 @@ static void dump_encryption_type(const unsigned char *buf)
encryption_type[b_encryption_type], buf[3], buf[4]);
}
-static void dump_association(struct usb_dev_handle *dev, const unsigned char *buf)
+static void dump_association(libusb_device_handle *dev, const unsigned char *buf)
{
char cls[128], subcls[128], proto[128];
char func[128];
@@ -470,7 +469,7 @@ static void dump_association(struct usb_dev_handle *dev, const unsigned char *bu
buf[7], func);
}
-static void dump_config(struct usb_dev_handle *dev, struct usb_config_descriptor *config)
+static void dump_config(libusb_device_handle *dev, struct libusb_config_descriptor *config)
{
char cfg[128];
int i;
@@ -502,8 +501,8 @@ static void dump_config(struct usb_dev_handle *dev, struct usb_config_descriptor
printf(" MaxPower %5umA\n", config->MaxPower * 2);
/* avoid re-ordering or hiding descriptors for display */
- if (config->extralen) {
- int size = config->extralen;
+ if (config->extra_length) {
+ int size = config->extra_length;
const unsigned char *buf = config->extra;
while (size >= 2) {
@@ -538,7 +537,7 @@ static void dump_config(struct usb_dev_handle *dev, struct usb_config_descriptor
dump_interface(dev, &config->interface[i]);
}
-static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interface_descriptor *interface)
+static void dump_altsetting(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface)
{
char cls[128], subcls[128], proto[128];
char ifstr[128];
@@ -566,8 +565,8 @@ static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interfa
interface->iInterface, ifstr);
/* avoid re-ordering or hiding descriptors for display */
- if (interface->extralen) {
- size = interface->extralen;
+ if (interface->extra_length) {
+ size = interface->extra_length;
buf = interface->extra;
while (size >= 2 * sizeof(u_int8_t)) {
if (buf[0] < 2) {
@@ -584,7 +583,7 @@ static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interfa
case USB_DT_CS_DEVICE:
case USB_DT_CS_INTERFACE:
switch (interface->bInterfaceClass) {
- case USB_CLASS_AUDIO:
+ case LIBUSB_CLASS_AUDIO:
switch (interface->bInterfaceSubClass) {
case 1:
dump_audiocontrol_interface(dev, buf, interface->bInterfaceProtocol);
@@ -599,7 +598,7 @@ static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interfa
goto dump;
}
break;
- case USB_CLASS_COMM:
+ case LIBUSB_CLASS_COMM:
dump_comm_descriptor(dev, buf,
" ");
break;
@@ -624,7 +623,7 @@ static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interfa
goto dump;
}
break;
- case USB_CLASS_HID:
+ case LIBUSB_CLASS_HID:
dump_hid_device(dev, interface, buf);
break;
case USB_CLASS_CCID:
@@ -640,7 +639,7 @@ static void dump_altsetting(struct usb_dev_handle *dev, const struct usb_interfa
*/
default:
switch (interface->bInterfaceClass) {
- case USB_CLASS_HID:
+ case LIBUSB_CLASS_HID:
dump_hid_device(dev, interface, buf);
break;
case USB_CLASS_CCID:
@@ -691,7 +690,7 @@ dump:
dump_endpoint(dev, interface, &interface->endpoint[i]);
}
-static void dump_interface(struct usb_dev_handle *dev, const struct usb_interface *interface)
+static void dump_interface(libusb_device_handle *dev, const struct libusb_interface *interface)
{
int i;
@@ -699,7 +698,7 @@ static void dump_interface(struct usb_dev_handle *dev, const struct usb_interfac
dump_altsetting(dev, &interface->altsetting[i]);
}
-static void dump_endpoint(struct usb_dev_handle *dev, const struct usb_interface_descriptor *interface, const struct usb_endpoint_descriptor *endpoint)
+static void dump_endpoint(libusb_device_handle *dev, const struct libusb_interface_descriptor *interface, const struct libusb_endpoint_descriptor *endpoint)
{
static const char * const typeattr[] = {
"Control",
@@ -752,8 +751,8 @@ static void dump_endpoint(struct usb_dev_handle *dev, const struct usb_interface
endpoint->bRefresh, endpoint->bSynchAddress);
/* avoid re-ordering or hiding descriptors for display */
- if (endpoint->extralen) {
- size = endpoint->extralen;
+ if (endpoint->extra_length) {
+ size = endpoint->extra_length;
buf = endpoint->extra;
while (size >= 2 * sizeof(u_int8_t)) {
if (buf[0] < 2) {
@@ -770,8 +769,8 @@ static void dump_endpoint(struct usb_dev_handle *dev, const struct usb_interface
case USB_DT_CS_INTERFACE:
/* MISPLACED DESCRIPTOR ... less indent */
switch (interface->bInterfaceClass) {
- case USB_CLASS_COMM:
- case USB_CLASS_DATA: /* comm data */
+ case LIBUSB_CLASS_COMM:
+ case LIBUSB_CLASS_DATA: /* comm data */
dump_comm_descriptor(dev, buf,
" ");
break;
@@ -967,7 +966,7 @@ static void dump_audio_bmcontrols(const char *prefix, int bmcontrols, const stru
break;
case USB_AUDIO_CLASS_2: {
- const char *ctrl_type[] = { "read-only", "ILLEGAL (0b10)", "read/write" };
+ const char * const ctrl_type[] = { "read-only", "ILLEGAL (0b10)", "read/write" };
int ctrl = (bmcontrols >> (list->bit * 2)) & 0x3;
if (ctrl)
@@ -993,7 +992,7 @@ static const char * const chconfig_uac2[] = {
"Back Left of Center (BLC)", "Back Right of Center (BRC)"
};
-static void dump_audiocontrol_interface(struct usb_dev_handle *dev, const unsigned char *buf, int protocol)
+static void dump_audiocontrol_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol)
{
static const char * const chconfig[] = {
"Left Front (L)", "Right Front (R)", "Center Front (C)", "Low Freqency Enhancement (LFE)",
@@ -1563,7 +1562,7 @@ static const struct bmcontrol uac2_as_interface_bmcontrols[] = {
{ NULL }
};
-static void dump_audiostreaming_interface(struct usb_dev_handle *dev, const unsigned char *buf, int protocol)
+static void dump_audiostreaming_interface(libusb_device_handle *dev, const unsigned char *buf, int protocol)
{
static const char * const fmtItag[] = {
"TYPE_I_UNDEFINED", "PCM", "PCM8", "IEEE_FLOAT", "ALAW", "MULAW" };
@@ -1949,7 +1948,7 @@ static void dump_audiostreaming_endpoint(const unsigned char *buf, int protocol)
} /* switch protocol */
}
-static void dump_midistreaming_interface(struct usb_dev_handle *dev, const unsigned char *buf)
+static void dump_midistreaming_interface(libusb_device_handle *dev, const unsigned char *buf)
{
static const char * const jacktypes[] = {"Undefined", "Embedded", "External"};
char jackstr[128];
@@ -2094,7 +2093,7 @@ static void dump_midistreaming_endpoint(const unsigned char *buf)
* Video Class descriptor dump
*/
-static void dump_videocontrol_interface(struct usb_dev_handle *dev, const unsigned char *buf)
+static void dump_videocontrol_interface(libusb_device_handle *dev, const unsigned char *buf)
{
static const char * const ctrlnames[] = {
"Brightness", "Contrast", "Hue", "Saturation", "Sharpness", "Gamma",
@@ -2862,15 +2861,15 @@ static void dump_report_desc(unsigned char *b, int l)
}
}
-static void dump_hid_device(struct usb_dev_handle *dev,
- const struct usb_interface_descriptor *interface,
+static void dump_hid_device(libusb_device_handle *dev,
+ const struct libusb_interface_descriptor *interface,
const unsigned char *buf)
{
unsigned int i, len;
unsigned int n;
unsigned char dbuf[8192];
- if (buf[1] != USB_DT_HID)
+ if (buf[1] != LIBUSB_DT_HID)
printf(" Warning: Invalid descriptor\n");
else if (buf[0] < 6+3*buf[5])
printf(" Warning: Descriptor too short\n");
@@ -2899,22 +2898,22 @@ static void dump_hid_device(struct usb_dev_handle *dev,
for (i = 0; i < buf[5]; i++) {
/* we are just interested in report descriptors*/
- if (buf[6+3*i] != USB_DT_REPORT)
+ if (buf[6+3*i] != LIBUSB_DT_REPORT)
continue;
len = buf[7+3*i] | (buf[8+3*i] << 8);
if (len > (unsigned int)sizeof(dbuf)) {
printf("report descriptor too long\n");
continue;
}
- if (usb_claim_interface(dev, interface->bInterfaceNumber) == 0) {
+ if (libusb_claim_interface(dev, interface->bInterfaceNumber) == 0) {
int retries = 4;
n = 0;
while (n < len && retries--)
n = usb_control_msg(dev,
- USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_INTERFACE,
- USB_REQ_GET_DESCRIPTOR,
- (USB_DT_REPORT << 8),
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_INTERFACE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
+ (LIBUSB_DT_REPORT << 8),
interface->bInterfaceNumber,
dbuf, len,
CTRL_TIMEOUT);
@@ -2924,7 +2923,7 @@ static void dump_hid_device(struct usb_dev_handle *dev,
printf(" Warning: incomplete report descriptor\n");
dump_report_desc(dbuf, n);
}
- usb_release_interface(dev, interface->bInterfaceNumber);
+ libusb_release_interface(dev, interface->bInterfaceNumber);
} else {
/* recent Linuxes require claim() for RECIP_INTERFACE,
* so "rmmod hid" will often make these available.
@@ -2936,7 +2935,7 @@ static void dump_hid_device(struct usb_dev_handle *dev,
}
static char *
-dump_comm_descriptor(struct usb_dev_handle *dev, const unsigned char *buf, char *indent)
+dump_comm_descriptor(libusb_device_handle *dev, const unsigned char *buf, char *indent)
{
int tmp;
char str[128];
@@ -3155,7 +3154,7 @@ bad:
/* ---------------------------------------------------------------------- */
-static void do_hub(struct usb_dev_handle *fd, unsigned tt_type, unsigned speed)
+static void do_hub(libusb_device_handle *fd, unsigned tt_type, unsigned speed)
{
unsigned char buf[7 /* base descriptor */
+ 2 /* bitmasks */ * HUB_STATUS_BYTELEN];
@@ -3183,8 +3182,8 @@ static void do_hub(struct usb_dev_handle *fd, unsigned tt_type, unsigned speed)
value = 0x29;
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_TYPE_CLASS | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
value << 8, 0,
buf, sizeof buf, CTRL_TIMEOUT);
if (ret < 9 /* at least one port's bitmasks */) {
@@ -3204,9 +3203,9 @@ static void do_hub(struct usb_dev_handle *fd, unsigned tt_type, unsigned speed)
unsigned char status[4];
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_TYPE_CLASS
- | USB_RECIP_OTHER,
- USB_REQ_GET_STATUS,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_CLASS
+ | LIBUSB_RECIPIENT_OTHER,
+ LIBUSB_REQUEST_GET_STATUS,
0, i + 1,
status, sizeof status,
CTRL_TIMEOUT);
@@ -3265,15 +3264,15 @@ static void do_hub(struct usb_dev_handle *fd, unsigned tt_type, unsigned speed)
}
}
-static void do_dualspeed(struct usb_dev_handle *fd)
+static void do_dualspeed(libusb_device_handle *fd)
{
unsigned char buf[10];
char cls[128], subcls[128], proto[128];
int ret;
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
USB_DT_DEVICE_QUALIFIER << 8, 0,
buf, sizeof buf, CTRL_TIMEOUT);
if (ret < 0 && errno != EPIPE)
@@ -3310,14 +3309,14 @@ static void do_dualspeed(struct usb_dev_handle *fd)
/* FIXME also show the OTHER_SPEED_CONFIG descriptors */
}
-static void do_debug(struct usb_dev_handle *fd)
+static void do_debug(libusb_device_handle *fd)
{
unsigned char buf[4];
int ret;
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_TYPE_STANDARD | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
+ LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
USB_DT_DEBUG << 8, 0,
buf, sizeof buf, CTRL_TIMEOUT);
if (ret < 0 && errno != EPIPE)
@@ -3356,28 +3355,28 @@ static const unsigned char *find_otg(const unsigned char *buf, int buflen)
return 0;
}
-static int do_otg(struct usb_config_descriptor *config)
+static int do_otg(struct libusb_config_descriptor *config)
{
unsigned i, k;
int j;
const unsigned char *desc;
/* each config of an otg device has an OTG descriptor */
- desc = find_otg(config->extra, config->extralen);
+ desc = find_otg(config->extra, config->extra_length);
for (i = 0; !desc && i < config->bNumInterfaces; i++) {
- const struct usb_interface *intf;
+ const struct libusb_interface *intf;
intf = &config->interface[i];
for (j = 0; !desc && j < intf->num_altsetting; j++) {
- const struct usb_interface_descriptor *alt;
+ const struct libusb_interface_descriptor *alt;
alt = &intf->altsetting[j];
- desc = find_otg(alt->extra, alt->extralen);
+ desc = find_otg(alt->extra, alt->extra_length);
for (k = 0; !desc && k < alt->bNumEndpoints; k++) {
- const struct usb_endpoint_descriptor *ep;
+ const struct libusb_endpoint_descriptor *ep;
ep = &alt->endpoint[k];
- desc = find_otg(ep->extra, ep->extralen);
+ desc = find_otg(ep->extra, ep->extra_length);
}
}
}
@@ -3398,14 +3397,14 @@ static int do_otg(struct usb_config_descriptor *config)
}
static void
-dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
+dump_device_status(libusb_device_handle *fd, int otg, int wireless)
{
unsigned char status[8];
int ret;
- ret = usb_control_msg(fd, USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_DEVICE,
- USB_REQ_GET_STATUS,
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
0, 0,
status, 2,
CTRL_TIMEOUT);
@@ -3451,9 +3450,9 @@ dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
/* Wireless USB exposes FIVE different types of device status,
* accessed by distinct wIndex values.
*/
- ret = usb_control_msg(fd, USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_DEVICE,
- USB_REQ_GET_STATUS,
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
0, 1 /* wireless status */,
status, 1,
CTRL_TIMEOUT);
@@ -3474,9 +3473,9 @@ dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
if (status[0] & (1 << 3))
printf(" Capture Packet\n");
- ret = usb_control_msg(fd, USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_DEVICE,
- USB_REQ_GET_STATUS,
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
0, 2 /* Channel Info */,
status, 1,
CTRL_TIMEOUT);
@@ -3491,9 +3490,9 @@ dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
/* 3=Received data: many bytes, for count packets or capture packet */
- ret = usb_control_msg(fd, USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_DEVICE,
- USB_REQ_GET_STATUS,
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
0, 3 /* MAS Availability */,
status, 8,
CTRL_TIMEOUT);
@@ -3507,9 +3506,9 @@ dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
printf("MAS Availability: ");
dump_bytes(status, 8);
- ret = usb_control_msg(fd, USB_ENDPOINT_IN | USB_TYPE_STANDARD
- | USB_RECIP_DEVICE,
- USB_REQ_GET_STATUS,
+ ret = usb_control_msg(fd, LIBUSB_ENDPOINT_IN | LIBUSB_REQUEST_TYPE_STANDARD
+ | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_STATUS,
0, 5 /* Current Transmit Power */,
status, 2,
CTRL_TIMEOUT);
@@ -3525,7 +3524,7 @@ dump_device_status(struct usb_dev_handle *fd, int otg, int wireless)
printf(" TxBeacon: : 0x%02x\n", status[1]);
}
-static int do_wireless(struct usb_dev_handle *fd)
+static int do_wireless(libusb_device_handle *fd)
{
/* FIXME fetch and dump BOS etc */
if (fd)
@@ -3620,7 +3619,7 @@ static void dump_container_id_device_capability_desc(unsigned char *buf)
get_guid(&buf[4]));
}
-static void dump_bos_descriptor(struct usb_dev_handle *fd)
+static void dump_bos_descriptor(libusb_device_handle *fd)
{
/* Total for all known BOS descriptors is 43 bytes:
* 6 bytes for Wireless USB, 7 bytes for USB 2.0 extension,
@@ -3633,8 +3632,8 @@ static void dump_bos_descriptor(struct usb_dev_handle *fd)
/* Get the first 5 bytes to get the wTotalLength field */
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
+ LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
USB_DT_BOS << 8, 0,
bos_desc, 5, CTRL_TIMEOUT);
if (ret < 0)
@@ -3662,8 +3661,8 @@ static void dump_bos_descriptor(struct usb_dev_handle *fd)
}
ret = usb_control_msg(fd,
- USB_ENDPOINT_IN | USB_RECIP_DEVICE,
- USB_REQ_GET_DESCRIPTOR,
+ LIBUSB_ENDPOINT_IN | LIBUSB_RECIPIENT_DEVICE,
+ LIBUSB_REQUEST_GET_DESCRIPTOR,
USB_DT_BOS << 8, 0,
bos_desc, bos_desc_size, CTRL_TIMEOUT);
if (ret < 0) {
@@ -3702,102 +3701,114 @@ static void dump_bos_descriptor(struct usb_dev_handle *fd)
}
}
-static void dumpdev(struct usb_device *dev)
+static void dumpdev(libusb_device *dev)
{
- struct usb_dev_handle *udev;
- int i;
+ libusb_device_handle *udev;
+ struct libusb_device_descriptor desc;
+ int i, ret;
int otg, wireless;
otg = wireless = 0;
- udev = usb_open(dev);
- if (!udev)
+ ret = libusb_open(dev, &udev);
+ if (ret)
fprintf(stderr, "Couldn't open device, some information "
"will be missing\n");
- dump_device(udev, &dev->descriptor);
- if (dev->descriptor.bcdUSB == 0x0250)
+ libusb_get_device_descriptor(dev, &desc);
+ dump_device(udev, &desc);
+ if (desc.bcdUSB == 0x0250)
wireless = do_wireless(udev);
- if (dev->config) {
- otg = do_otg(&dev->config[0]) || otg;
- for (i = 0; i < dev->descriptor.bNumConfigurations;
- i++) {
- dump_config(udev, &dev->config[i]);
+ if (desc.bNumConfigurations) {
+ struct libusb_config_descriptor *config;
+
+ libusb_get_config_descriptor(dev, 0, &config);
+ otg = do_otg(config) || otg;
+ libusb_free_config_descriptor(config);
+
+ for (i = 0; i < desc.bNumConfigurations; ++i) {
+ libusb_get_config_descriptor(dev, i, &config);
+ dump_config(udev, config);
+ libusb_free_config_descriptor(config);
}
}
- if (!udev)
+ if (ret)
return;
- if (dev->descriptor.bDeviceClass == USB_CLASS_HUB)
- do_hub(udev, dev->descriptor.bDeviceProtocol, dev->descriptor.bcdUSB);
- if (dev->descriptor.bcdUSB >= 0x0200) {
+ if (desc.bDeviceClass == LIBUSB_CLASS_HUB)
+ do_hub(udev, desc.bDeviceProtocol, desc.bcdUSB);
+ if (desc.bcdUSB >= 0x0200) {
do_dualspeed(udev);
do_debug(udev);
}
dump_device_status(udev, otg, wireless);
dump_bos_descriptor(udev);
- usb_close(udev);
+ libusb_close(udev);
}
/* ---------------------------------------------------------------------- */
-static int dump_one_device(const char *path)
+static int dump_one_device(libusb_context *ctx, const char *path)
{
- struct usb_device *dev;
+ libusb_device *dev;
+ struct libusb_device_descriptor desc;
char vendor[128], product[128];
- dev = get_usb_device(path);
+ dev = get_usb_device(ctx, path);
if (!dev) {
fprintf(stderr, "Cannot open %s\n", path);
return 1;
}
- get_vendor_string(vendor, sizeof(vendor), dev->descriptor.idVendor);
- get_product_string(product, sizeof(product), dev->descriptor.idVendor, dev->descriptor.idProduct);
- printf("Device: ID %04x:%04x %s %s\n", dev->descriptor.idVendor,
- dev->descriptor.idProduct,
+ libusb_get_device_descriptor(dev, &desc);
+ get_vendor_string(vendor, sizeof(vendor), desc.idVendor);
+ get_product_string(product, sizeof(product), desc.idVendor, desc.idProduct);
+ printf("Device: ID %04x:%04x %s %s\n", desc.idVendor,
+ desc.idProduct,
vendor,
product);
dumpdev(dev);
return 0;
}
-static int list_devices(int busnum, int devnum, int vendorid, int productid)
+static int list_devices(libusb_context *ctx, int busnum, int devnum, int vendorid, int productid)
{
- struct usb_bus *bus;
- struct usb_device *dev;
+ libusb_device **list;
+ struct libusb_device_descriptor desc;
char vendor[128], product[128];
int status;
+ ssize_t num_devs, i;
status = 1; /* 1 device not found, 0 device found */
- for (bus = usb_busses; bus; bus = bus->next) {
- if (busnum != -1 && strtol(bus->dirname, NULL, 10) != busnum)
+ num_devs = libusb_get_device_list(ctx, &list);
+
+ for (i = 0; i < num_devs; ++i) {
+ libusb_device *dev = list[i];
+ uint8_t bnum = libusb_get_bus_number(dev);
+ uint8_t dnum = libusb_get_device_address(dev);
+
+ if ((busnum != -1 && busnum != bnum) ||
+ (devnum != -1 && devnum != dnum))
continue;
- for (dev = bus->devices; dev; dev = dev->next) {
- if (devnum != -1 && strtol(dev->filename, NULL, 10)
- != devnum)
- continue;
- if ((vendorid != -1 && vendorid
- != dev->descriptor.idVendor)
- || (productid != -1 && productid
- != dev->descriptor.idProduct))
- continue;
- status = 0;
- get_vendor_string(vendor, sizeof(vendor),
- dev->descriptor.idVendor);
- get_product_string(product, sizeof(product),
- dev->descriptor.idVendor,
- dev->descriptor.idProduct);
- if (verblevel > 0)
- printf("\n");
- printf("Bus %s Device %s: ID %04x:%04x %s %s\n",
- bus->dirname, dev->filename,
- dev->descriptor.idVendor,
- dev->descriptor.idProduct,
- vendor, product);
- if (verblevel > 0)
- dumpdev(dev);
- }
+ libusb_get_device_descriptor(dev, &desc);
+ if ((vendorid != -1 && vendorid != desc.idVendor) ||
+ (productid != -1 && productid != desc.idProduct))
+ continue;
+ status = 0;
+ get_vendor_string(vendor, sizeof(vendor), desc.idVendor);
+ get_product_string(product, sizeof(product),
+ desc.idVendor, desc.idProduct);
+ if (verblevel > 0)
+ printf("\n");
+ printf("Bus %03u Device %03u: ID %04x:%04x %s %s\n",
+ bnum, dnum,
+ desc.idVendor,
+ desc.idProduct,
+ vendor, product);
+ if (verblevel > 0)
+ dumpdev(dev);
}
+
+ libusb_free_device_list(list, 0);
return status;
}
@@ -3850,6 +3861,7 @@ int main(int argc, char *argv[])
{ "verbose", 0, 0, 'v' },
{ 0, 0, 0, 0 }
};
+ libusb_context *ctx;
int c, err = 0;
unsigned int allowctrlmsg = 0, treemode = 0;
int bus = -1, devnum = -1, vendor = -1, product = -1;
@@ -3947,20 +3959,22 @@ int main(int argc, char *argv[])
strerror(err));
status = 0;
- usb_init();
-
- usb_find_busses();
- usb_find_devices();
+ err = libusb_init(&ctx);
+ if (err) {
+ fprintf(stderr, "unable to initialize libusb: %i\n", err);
+ return EXIT_FAILURE;
+ }
if (treemode) {
/* treemode requires at least verblevel 1 */
verblevel += 1 - VERBLEVEL_DEFAULT;
status = treedump();
} else if (devdump)
- status = dump_one_device(devdump);
+ status = dump_one_device(ctx, devdump);
else
- status = list_devices(bus, devnum, vendor, product);
+ status = list_devices(ctx, bus, devnum, vendor, product);
names_exit();
+ libusb_exit(ctx);
return status;
}
diff --git a/usbmisc.c b/usbmisc.c
index 84791c9..bafb623 100644
--- a/usbmisc.c
+++ b/usbmisc.c
@@ -119,24 +119,32 @@ static char *get_absolute_path(const char *path, char *result,
return result;
}
-struct usb_device *get_usb_device(const char *path)
+libusb_device *get_usb_device(libusb_context *ctx, const char *path)
{
- struct usb_bus *bus;
- struct usb_device *dev;
+ libusb_device **list;
+ libusb_device *dev;
+ ssize_t num_devs, i;
char device_path[PATH_MAX + 1];
char absolute_path[PATH_MAX + 1];
readlink_recursive(path, device_path, sizeof(device_path));
get_absolute_path(device_path, absolute_path, sizeof(absolute_path));
- for (bus = usb_busses; bus; bus = bus->next) {
- for (dev = bus->devices; dev; dev = dev->next) {
- snprintf(device_path, sizeof(device_path), "%s/%s/%s",
- devbususb, bus->dirname, dev->filename);
- if (!strcmp(device_path, absolute_path))
- return dev;
+ dev = NULL;
+ num_devs = libusb_get_device_list(ctx, &list);
+
+ for (i = 0; i < num_devs; ++i) {
+ uint8_t bnum = libusb_get_bus_number(list[i]);
+ uint8_t dnum = libusb_get_device_address(list[i]);
+
+ snprintf(device_path, sizeof(device_path), "%s/%03u/%03u",
+ devbususb, bnum, dnum);
+ if (!strcmp(device_path, absolute_path)) {
+ dev = list[i];
+ break;
}
}
- return NULL;
-}
+ libusb_free_device_list(list, 0);
+ return dev;
+}
diff --git a/usbmisc.h b/usbmisc.h
index 39d4926..8c09431 100644
--- a/usbmisc.h
+++ b/usbmisc.h
@@ -26,11 +26,11 @@
#ifndef _USBMISC_H
#define _USBMISC_H
-#include <usb.h>
+#include <libusb.h>
/* ---------------------------------------------------------------------- */
-extern struct usb_device *get_usb_device(const char *path);
+extern libusb_device *get_usb_device(libusb_context *ctx, const char *path);
/* ---------------------------------------------------------------------- */
#endif /* _USBMISC_H */
--
1.7.3.2
--
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