void dump_usb_device(struct usbip_usb_device *udev)
{
char buff[100];
dbg("%-20s = %s", "path", udev->path);
dbg("%-20s = %s", "busid", udev->busid);
usbip_names_get_class(buff, sizeof(buff),
udev->bDeviceClass,
udev->bDeviceSubClass,
udev->bDeviceProtocol);
dbg("%-20s = %s", "Device(C/SC/P)", buff);
DBG_UDEV_INTEGER(bcdDevice);
usbip_names_get_product(buff, sizeof(buff),
udev->idVendor,
udev->idProduct);
dbg("%-20s = %s", "Vendor/Product", buff);
DBG_UDEV_INTEGER(bNumConfigurations);
DBG_UDEV_INTEGER(bNumInterfaces);
dbg("%-20s = %s", "speed",
usbip_speed_string(udev->speed));
DBG_UDEV_INTEGER(busnum);
DBG_UDEV_INTEGER(devnum);
}
int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev)
{
char product_name[100];
char host[NI_MAXHOST] = "unknown host";
char serv[NI_MAXSERV] = "unknown port";
char remote_busid[SYSFS_BUS_ID_SIZE];
int ret;
int i;
if (idev->status == VDEV_ST_NULL || idev->status == VDEV_ST_NOTASSIGNED) {
info("Port %02d: <%s>", idev->port, usbip_status_string(idev->status));
return 0;
}
ret = read_record(idev->port, host, serv, remote_busid);
if (ret) {
err("read_record");
return -1;
}
info("Port %02d: <%s> at %s", idev->port,
usbip_status_string(idev->status), usbip_speed_string(idev->udev.speed));
usbip_names_get_product(product_name, sizeof(product_name),
idev->udev.idVendor, idev->udev.idProduct);
info(" %s", product_name);
info("%10s -> usbip://%s:%s/%s (remote devid %08x (bus/dev %03d/%03d))",
idev->udev.busid, host, serv, remote_busid,
idev->devid,
idev->busnum, idev->devnum);
for (i=0; i < idev->udev.bNumInterfaces; i++) {
/* show interface information */
struct sysfs_device *suinf;
suinf = open_usb_interface(&idev->udev, i);
if (!suinf)
continue;
info(" %6s used by %-17s", suinf->bus_id, suinf->driver_name);
sysfs_close_device(suinf);
/* show class device information */
struct class_device *cdev;
dlist_for_each_data(idev->cdev_list, cdev, struct class_device) {
int ifnum = get_interface_number(cdev->devpath);
if (ifnum == i) {
info(" %s", cdev->clspath);
}
}
}
return 0;
}
static int attach_exported_devices(char *host, int sockfd)
{
int ret;
struct op_devlist_reply rep;
uint16_t code = OP_REP_DEVLIST;
bzero(&rep, sizeof(rep));
ret = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
if(ret < 0) {
err("send op_common");
return -1;
}
ret = usbip_recv_op_common(sockfd, &code);
if(ret < 0) {
err("recv op_common");
return -1;
}
ret = usbip_recv(sockfd, (void *) &rep, sizeof(rep));
if(ret < 0) {
err("recv op_devlist");
return -1;
}
PACK_OP_DEVLIST_REPLY(0, &rep);
dbg("exportable %d devices", rep.ndev);
for(unsigned int i=0; i < rep.ndev; i++) {
char product_name[100];
char class_name[100];
struct usb_device udev;
bzero(&udev, sizeof(udev));
ret = usbip_recv(sockfd, (void *) &udev, sizeof(udev));
if(ret < 0) {
err("recv usb_device[%d]", i);
return -1;
}
pack_usb_device(0, &udev);
usbip_names_get_product(product_name, sizeof(product_name),
udev.idVendor, udev.idProduct);
usbip_names_get_class(class_name, sizeof(class_name), udev.bDeviceClass,
udev.bDeviceSubClass, udev.bDeviceProtocol);
dbg("Attaching usb port %s from host %s on usbip, with deviceid: %s", udev.busid, host, product_name);
attach_device(host, udev.busid);
}
return rep.ndev;
}
int usbip_vhci_imported_device_dump(struct usbip_imported_device *idev)
{
char product_name[100];
char host[NI_MAXHOST] = "unknown host";
char serv[NI_MAXSERV] = "unknown port";
char remote_busid[SYSFS_BUS_ID_SIZE];
int ret;
int read_record_error = 0;
if (idev->status == VDEV_ST_NULL || idev->status == VDEV_ST_NOTASSIGNED)
return 0;
ret = read_record(idev->port, host, sizeof(host), serv, sizeof(serv),
remote_busid);
if (ret) {
err("read_record");
read_record_error = 1;
}
printf("Port %02d: <%s> at %s\n", idev->port,
usbip_status_string(idev->status),
usbip_speed_string(idev->udev.speed));
usbip_names_get_product(product_name, sizeof(product_name),
idev->udev.idVendor, idev->udev.idProduct);
printf(" %s\n", product_name);
if (!read_record_error) {
printf("%10s -> usbip://%s:%s/%s\n", idev->udev.busid,
host, serv, remote_busid);
printf("%10s -> remote bus/dev %03d/%03d\n", " ",
idev->busnum, idev->devnum);
} else {
printf("%10s -> unknown host, remote port and remote busid\n",
idev->udev.busid);
printf("%10s -> remote bus/dev %03d/%03d\n", " ",
idev->busnum, idev->devnum);
}
return 0;
}
static int get_exported_devices(char *host, int sockfd)
{
char product_name[100];
char class_name[100];
struct op_devlist_reply reply;
uint16_t code = OP_REP_DEVLIST;
struct usbip_usb_device udev;
struct usbip_usb_interface uintf;
unsigned int i;
int j, rc;
rc = usbip_net_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
if (rc < 0) {
dbg("usbip_net_send_op_common failed");
return -1;
}
rc = usbip_net_recv_op_common(sockfd, &code);
if (rc < 0) {
dbg("usbip_net_recv_op_common failed");
return -1;
}
memset(&reply, 0, sizeof(reply));
rc = usbip_net_recv(sockfd, &reply, sizeof(reply));
if (rc < 0) {
dbg("usbip_net_recv_op_devlist failed");
return -1;
}
PACK_OP_DEVLIST_REPLY(0, &reply);
dbg("exportable devices: %d\n", reply.ndev);
if (reply.ndev == 0) {
info("no exportable devices found on %s", host);
return 0;
}
printf("Exportable USB devices\n");
printf("======================\n");
printf(" - %s\n", host);
for (i = 0; i < reply.ndev; i++) {
memset(&udev, 0, sizeof(udev));
rc = usbip_net_recv(sockfd, &udev, sizeof(udev));
if (rc < 0) {
dbg("usbip_net_recv failed: usbip_usb_device[%d]", i);
return -1;
}
usbip_net_pack_usb_device(0, &udev);
usbip_names_get_product(product_name, sizeof(product_name),
udev.idVendor, udev.idProduct);
usbip_names_get_class(class_name, sizeof(class_name),
udev.bDeviceClass, udev.bDeviceSubClass,
udev.bDeviceProtocol);
printf("%11s: %s\n", udev.busid, product_name);
printf("%11s: %s\n", "", udev.path);
printf("%11s: %s\n", "", class_name);
for (j = 0; j < udev.bNumInterfaces; j++) {
rc = usbip_net_recv(sockfd, &uintf, sizeof(uintf));
if (rc < 0) {
dbg("usbip_net_recv failed: usbip_usb_intf[%d]",
j);
return -1;
}
usbip_net_pack_usb_interface(0, &uintf);
usbip_names_get_class(class_name, sizeof(class_name),
uintf.bInterfaceClass,
uintf.bInterfaceSubClass,
uintf.bInterfaceProtocol);
printf("%11s: %2d - %s\n", "", j, class_name);
}
printf("\n");
}
return 0;
}
static int list_devices(bool parsable)
{
char bus_type[] = "usb";
char busid[SYSFS_BUS_ID_SIZE];
char product_name[128];
struct sysfs_bus *ubus;
struct sysfs_device *dev;
struct sysfs_device *intf;
struct sysfs_attribute *idVendor;
struct sysfs_attribute *idProduct;
struct sysfs_attribute *bConfValue;
struct sysfs_attribute *bNumIntfs;
struct dlist *devlist;
int i;
int ret = -1;
ubus = sysfs_open_bus(bus_type);
if (!ubus) {
err("could not open %s bus: %s", bus_type, strerror(errno));
return -1;
}
devlist = sysfs_get_bus_devices(ubus);
if (!devlist) {
err("could not get %s bus devices: %s", bus_type,
strerror(errno));
goto err_out;
}
/* remove interfaces and root hubs from device list */
dlist_filter_sort(devlist, is_device, devcmp);
if (!parsable) {
printf("Local USB devices\n");
printf("=================\n");
}
dlist_for_each_data(devlist, dev, struct sysfs_device) {
idVendor = sysfs_get_device_attr(dev, "idVendor");
idProduct = sysfs_get_device_attr(dev, "idProduct");
bConfValue = sysfs_get_device_attr(dev, "bConfigurationValue");
bNumIntfs = sysfs_get_device_attr(dev, "bNumInterfaces");
if (!idVendor || !idProduct || !bConfValue || !bNumIntfs) {
err("problem getting device attributes: %s",
strerror(errno));
goto err_out;
}
/* get product name */
usbip_names_get_product(product_name, sizeof(product_name),
strtol(idVendor->value, NULL, 16),
strtol(idProduct->value, NULL, 16));
print_device(dev->bus_id, idVendor->value, idProduct->value,
parsable);
print_product_name(product_name, parsable);
for (i = 0; i < atoi(bNumIntfs->value); i++) {
snprintf(busid, sizeof(busid), "%s:%.1s.%d",
dev->bus_id, bConfValue->value, i);
intf = sysfs_open_device(bus_type, busid);
if (!intf) {
err("could not open device interface: %s",
strerror(errno));
goto err_out;
}
print_interface(busid, intf->driver_name, parsable);
sysfs_close_device(intf);
}
printf("\n");
}
static int query_exported_devices(int sockfd)
{
int ret;
struct op_devlist_reply rep;
uint16_t code = OP_REP_DEVLIST;
bzero(&rep, sizeof(rep));
ret = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
if (ret < 0) {
err("send op_common");
return -1;
}
ret = usbip_recv_op_common(sockfd, &code);
if (ret < 0) {
err("recv op_common");
return -1;
}
ret = usbip_recv(sockfd, (void *) &rep, sizeof(rep));
if (ret < 0) {
err("recv op_devlist");
return -1;
}
PACK_OP_DEVLIST_REPLY(0, &rep);
dbg("exportable %d devices", rep.ndev);
for (unsigned int i=0; i < rep.ndev; i++) {
char product_name[100];
char class_name[100];
struct usb_device udev;
bzero(&udev, sizeof(udev));
ret = usbip_recv(sockfd, (void *) &udev, sizeof(udev));
if (ret < 0) {
err("recv usb_device[%d]", i);
return -1;
}
pack_usb_device(0, &udev);
usbip_names_get_product(product_name, sizeof(product_name),
udev.idVendor, udev.idProduct);
usbip_names_get_class(class_name, sizeof(class_name), udev.bDeviceClass,
udev.bDeviceSubClass, udev.bDeviceProtocol);
info("%8s: %s", udev.busid, product_name);
info("%8s: %s", " ", udev.path);
info("%8s: %s", " ", class_name);
for (int j=0; j < udev.bNumInterfaces; j++) {
struct usb_interface uinf;
ret = usbip_recv(sockfd, (void *) &uinf, sizeof(uinf));
if (ret < 0) {
err("recv usb_interface[%d]", j);
return -1;
}
pack_usb_interface(0, &uinf);
usbip_names_get_class(class_name, sizeof(class_name), uinf.bInterfaceClass,
uinf.bInterfaceSubClass, uinf.bInterfaceProtocol);
info("%8s: %2d - %s", " ", j, class_name);
}
info(" ");
}
return rep.ndev;
}
static int query_interface0(SOCKET sockfd, char * busid, struct usb_interface * uinf0)
{
int ret;
struct op_devlist_reply rep;
uint16_t code = OP_REP_DEVLIST;
uint32_t i,j;
char product_name[100];
char class_name[100];
struct usb_device udev;
struct usb_interface uinf;
int found=0;
memset(&rep, 0, sizeof(rep));
ret = usbip_send_op_common(sockfd, OP_REQ_DEVLIST, 0);
if (ret < 0) {
err("send op_common");
return -1;
}
ret = usbip_recv_op_common(sockfd, &code);
if (ret < 0) {
err("recv op_common");
return -1;
}
ret = usbip_recv(sockfd, (void *) &rep, sizeof(rep));
if (ret < 0) {
err("recv op_devlist");
return -1;
}
PACK_OP_DEVLIST_REPLY(0, &rep);
dbg("exportable %d devices", rep.ndev);
for (i=0; i < rep.ndev; i++) {
memset(&udev, 0, sizeof(udev));
ret = usbip_recv(sockfd, (void *) &udev, sizeof(udev));
if (ret < 0) {
err("recv usb_device[%d]", i);
return -1;
}
pack_usb_device(0, &udev);
usbip_names_get_product(product_name, sizeof(product_name),
udev.idVendor, udev.idProduct);
usbip_names_get_class(class_name, sizeof(class_name), udev.bDeviceClass,
udev.bDeviceSubClass, udev.bDeviceProtocol);
dbg("%8s: %s", udev.busid, product_name);
dbg("%8s: %s", " ", udev.path);
dbg("%8s: %s", " ", class_name);
for (j=0; j < udev.bNumInterfaces; j++) {
ret = usbip_recv(sockfd, (void *) &uinf, sizeof(uinf));
if (ret < 0) {
err("recv usb_interface[%d]", j);
return -1;
}
pack_usb_interface(0, &uinf);
if(!strcmp(udev.busid, busid)&&j==0){
memcpy(uinf0, &uinf, sizeof(uinf));
found=1;
}
usbip_names_get_class(class_name, sizeof(class_name),
uinf.bInterfaceClass,
uinf.bInterfaceSubClass,
uinf.bInterfaceProtocol);
dbg("%8s: %2d - %s", " ", j, class_name);
}
dbg(" ");
}
if(found)
return 0;
return -1;
}