-/*
- * This file is part of the sigrok project.
- *
- * Copyright (C) 2010 Bert Vermeulen <bert@biot.com>
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "config.h"
-#include <stdint.h>
-#include <glib.h>
-#ifdef HAVE_LIBUSB_1_0
-#include <libusb.h>
-#endif
-#include <sigrok.h>
-#include <sigrok-internal.h>
-
-#ifdef HAVE_LIBUSB_1_0
-
-int opendev2(int device_index, struct sr_device_instance **sdi,
- libusb_device *dev, struct libusb_device_descriptor *des,
- int *skip, uint16_t vid, uint16_t pid, int interface)
-{
- int err;
-
- if ((err = libusb_get_device_descriptor(dev, des))) {
- sr_warn("failed to get device descriptor: %d", err);
- return -1;
- }
-
- if (des->idVendor != vid || des->idProduct != pid)
- return 0;
-
- if (*skip != device_index) {
- /* Skip devices of this type that aren't the one we want. */
- *skip += 1;
- return 0;
- }
-
- /*
- * Should check the bus here, since we know that already. But what are
- * we going to do if it doesn't match after the right number of skips?
- */
- if (!(err = libusb_open(dev, &((*sdi)->usb->devhdl)))) {
- (*sdi)->usb->address = libusb_get_device_address(dev);
- (*sdi)->status = SR_ST_ACTIVE;
- sr_info("opened device %d on %d.%d interface %d",
- (*sdi)->index, (*sdi)->usb->bus,
- (*sdi)->usb->address, interface);
- } else {
- sr_warn("failed to open device: %d", err);
- *sdi = NULL;
- }
-
- return 0;
-}
-
-int opendev3(struct sr_device_instance **sdi, libusb_device *dev,
- struct libusb_device_descriptor *des,
- uint16_t vid, uint16_t pid, int interface)
-{
- int err;
-
- if ((err = libusb_get_device_descriptor(dev, des))) {
- sr_warn("failed to get device descriptor: %d", err);
- return -1;
- }
-
- if (des->idVendor != vid || des->idProduct != pid)
- return 0;
-
- if (libusb_get_bus_number(dev) == (*sdi)->usb->bus
- && libusb_get_device_address(dev) == (*sdi)->usb->address) {
- /* Found it. */
- if (!(err = libusb_open(dev, &((*sdi)->usb->devhdl)))) {
- (*sdi)->status = SR_ST_ACTIVE;
- sr_info("opened device %d on %d.%d interface %d",
- (*sdi)->index, (*sdi)->usb->bus,
- (*sdi)->usb->address, interface);
- } else {
- sr_warn("failed to open device: %d", err);
- *sdi = NULL;
- }
- }
-
- return 0;
-}
-
-#endif