Remove custom libusb, never really modified it

This commit is contained in:
2020-01-05 16:13:19 -05:00
parent 431b51bb4e
commit 87bd68b697
25 changed files with 2 additions and 13935 deletions

View File

@@ -3,14 +3,5 @@ project(checkm8_tool)
enable_language(C)
include_directories(include)
include_directories(c8_libusb/src)
include_directories(c8_libusb/src/os)
add_library(checkm8_libusb
c8_libusb/src/core.c c8_libusb/src/descriptor.c c8_libusb/src/hotplug.c
c8_libusb/src/io.c c8_libusb/src/strerror.c c8_libusb/src/sync.c
c8_libusb/src/os/linux_netlink.c c8_libusb/src/os/linux_usbfs.c c8_libusb/src/os/linux_udev.c
c8_libusb/src/os/threads_posix.c c8_libusb/src/os/poll_posix.c)
add_subdirectory(c8_remote)
add_subdirectory(c8_payloads)

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@@ -1,504 +0,0 @@
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@@ -1,373 +0,0 @@
/* -*- Mode: C; indent-tabs-mode:t ; c-basic-offset:8 -*- */
/*
* Hotplug functions for src
* Copyright © 2012-2013 Nathan Hjelm <hjelmn@mac.com>
* Copyright © 2012-2013 Peter Stuge <peter@stuge.se>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <errno.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#ifdef HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#include <assert.h>
#include "libusbi.h"
#include "hotplug.h"
/**
* @defgroup libusb_hotplug Device hotplug event notification
* This page details how to use the src hotplug interface, where available.
*
* Be mindful that not all platforms currently implement hotplug notification and
* that you should first call on \ref libusb_has_capability() with parameter
* \ref LIBUSB_CAP_HAS_HOTPLUG to confirm that hotplug support is available.
*
* \page libusb_hotplug Device hotplug event notification
*
* \section hotplug_intro Introduction
*
* Version 1.0.16, \ref LIBUSB_API_VERSION >= 0x01000102, has added support
* for hotplug events on <b>some</b> platforms (you should test if your platform
* supports hotplug notification by calling \ref libusb_has_capability() with
* parameter \ref LIBUSB_CAP_HAS_HOTPLUG).
*
* This interface allows you to request notification for the arrival and departure
* of matching USB devices.
*
* To receive hotplug notification you register a callback by calling
* \ref libusb_hotplug_register_callback(). This function will optionally return
* a callback handle that can be passed to \ref libusb_hotplug_deregister_callback().
*
* A callback function must return an int (0 or 1) indicating whether the callback is
* expecting additional events. Returning 0 will rearm the callback and 1 will cause
* the callback to be deregistered. Note that when callbacks are called from
* libusb_hotplug_register_callback() because of the \ref LIBUSB_HOTPLUG_ENUMERATE
* flag, the callback return value is ignored, iow you cannot cause a callback
* to be deregistered by returning 1 when it is called from
* libusb_hotplug_register_callback().
*
* Callbacks for a particular context are automatically deregistered by libusb_exit().
*
* As of 1.0.16 there are two supported hotplug events:
* - LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED: A device has arrived and is ready to use
* - LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT: A device has left and is no longer available
*
* A hotplug event can listen for either or both of these events.
*
* Note: If you receive notification that a device has left and you have any
* a libusb_device_handles for the device it is up to you to call libusb_close()
* on each device handle to free up any remaining resources associated with the device.
* Once a device has left any libusb_device_handle associated with the device
* are invalid and will remain so even if the device comes back.
*
* When handling a LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED event it is considered
* safe to call any src function that takes a libusb_device. It also safe to
* open a device and submit asynchronous transfers. However, most other functions
* that take a libusb_device_handle are <b>not</b> safe to call. Examples of such
* functions are any of the \ref libusb_syncio "synchronous API" functions or the blocking
* functions that retrieve various \ref libusb_desc "USB descriptors". These functions must
* be used outside of the context of the hotplug callback.
*
* When handling a LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT event the only safe function
* is libusb_get_device_descriptor().
*
* The following code provides an example of the usage of the hotplug interface:
\code
#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <src.h>
static int count = 0;
int hotplug_callback(struct libusb_context *ctx, struct libusb_device *dev,
libusb_hotplug_event event, void *user_data) {
static libusb_device_handle *dev_handle = NULL;
struct libusb_device_descriptor desc;
int rc;
(void)libusb_get_device_descriptor(dev, &desc);
if (LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED == event) {
rc = libusb_open(dev, &dev_handle);
if (LIBUSB_SUCCESS != rc) {
printf("Could not open USB device\n");
}
} else if (LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT == event) {
if (dev_handle) {
libusb_close(dev_handle);
dev_handle = NULL;
}
} else {
printf("Unhandled event %d\n", event);
}
count++;
return 0;
}
int main (void) {
libusb_hotplug_callback_handle callback_handle;
int rc;
libusb_init(NULL);
rc = libusb_hotplug_register_callback(NULL, LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED |
LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT, 0, 0x045a, 0x5005,
LIBUSB_HOTPLUG_MATCH_ANY, hotplug_callback, NULL,
&callback_handle);
if (LIBUSB_SUCCESS != rc) {
printf("Error creating a hotplug callback\n");
libusb_exit(NULL);
return EXIT_FAILURE;
}
while (count < 2) {
libusb_handle_events_completed(NULL, NULL);
nanosleep(&(struct timespec){0, 10000000UL}, NULL);
}
libusb_hotplug_deregister_callback(NULL, callback_handle);
libusb_exit(NULL);
return 0;
}
\endcode
*/
static int usbi_hotplug_match_cb(struct libusb_context *ctx,
struct libusb_device *dev, libusb_hotplug_event event,
struct libusb_hotplug_callback *hotplug_cb)
{
if (!(hotplug_cb->flags & event)) {
return 0;
}
if ((hotplug_cb->flags & USBI_HOTPLUG_VENDOR_ID_VALID) &&
hotplug_cb->vendor_id != dev->device_descriptor.idVendor) {
return 0;
}
if ((hotplug_cb->flags & USBI_HOTPLUG_PRODUCT_ID_VALID) &&
hotplug_cb->product_id != dev->device_descriptor.idProduct) {
return 0;
}
if ((hotplug_cb->flags & USBI_HOTPLUG_DEV_CLASS_VALID) &&
hotplug_cb->dev_class != dev->device_descriptor.bDeviceClass) {
return 0;
}
return hotplug_cb->cb(ctx, dev, event, hotplug_cb->user_data);
}
void usbi_hotplug_match(struct libusb_context *ctx, struct libusb_device *dev,
libusb_hotplug_event event)
{
struct libusb_hotplug_callback *hotplug_cb, *next;
int ret;
usbi_mutex_lock(&ctx->hotplug_cbs_lock);
list_for_each_entry_safe(hotplug_cb, next, &ctx->hotplug_cbs, list, struct libusb_hotplug_callback) {
if (hotplug_cb->flags & USBI_HOTPLUG_NEEDS_FREE) {
/* process deregistration in usbi_hotplug_deregister() */
continue;
}
usbi_mutex_unlock(&ctx->hotplug_cbs_lock);
ret = usbi_hotplug_match_cb(ctx, dev, event, hotplug_cb);
usbi_mutex_lock(&ctx->hotplug_cbs_lock);
if (ret) {
list_del(&hotplug_cb->list);
free(hotplug_cb);
}
}
usbi_mutex_unlock(&ctx->hotplug_cbs_lock);
}
void usbi_hotplug_notification(struct libusb_context *ctx, struct libusb_device *dev,
libusb_hotplug_event event)
{
int pending_events;
struct libusb_hotplug_message *message = calloc(1, sizeof(*message));
if (!message) {
usbi_err(ctx, "error allocating hotplug message");
return;
}
message->event = event;
message->device = dev;
/* Take the event data lock and add this message to the list.
* Only signal an event if there are no prior pending events. */
usbi_mutex_lock(&ctx->event_data_lock);
pending_events = usbi_pending_events(ctx);
list_add_tail(&message->list, &ctx->hotplug_msgs);
if (!pending_events)
usbi_signal_event(ctx);
usbi_mutex_unlock(&ctx->event_data_lock);
}
int API_EXPORTED libusb_hotplug_register_callback(libusb_context *ctx,
libusb_hotplug_event events, libusb_hotplug_flag flags,
int vendor_id, int product_id, int dev_class,
libusb_hotplug_callback_fn cb_fn, void *user_data,
libusb_hotplug_callback_handle *callback_handle)
{
struct libusb_hotplug_callback *new_callback;
/* check for sane values */
if ((!events || (~(LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED | LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT) & events)) ||
(flags && (~LIBUSB_HOTPLUG_ENUMERATE & flags)) ||
(LIBUSB_HOTPLUG_MATCH_ANY != vendor_id && (~0xffff & vendor_id)) ||
(LIBUSB_HOTPLUG_MATCH_ANY != product_id && (~0xffff & product_id)) ||
(LIBUSB_HOTPLUG_MATCH_ANY != dev_class && (~0xff & dev_class)) ||
!cb_fn) {
return LIBUSB_ERROR_INVALID_PARAM;
}
/* check for hotplug support */
if (!libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG)) {
return LIBUSB_ERROR_NOT_SUPPORTED;
}
USBI_GET_CONTEXT(ctx);
new_callback = calloc(1, sizeof(*new_callback));
if (!new_callback) {
return LIBUSB_ERROR_NO_MEM;
}
new_callback->flags = (uint8_t)events;
if (LIBUSB_HOTPLUG_MATCH_ANY != vendor_id) {
new_callback->flags |= USBI_HOTPLUG_VENDOR_ID_VALID;
new_callback->vendor_id = (uint16_t)vendor_id;
}
if (LIBUSB_HOTPLUG_MATCH_ANY != product_id) {
new_callback->flags |= USBI_HOTPLUG_PRODUCT_ID_VALID;
new_callback->product_id = (uint16_t)product_id;
}
if (LIBUSB_HOTPLUG_MATCH_ANY != dev_class) {
new_callback->flags |= USBI_HOTPLUG_DEV_CLASS_VALID;
new_callback->dev_class = (uint8_t)dev_class;
}
new_callback->cb = cb_fn;
new_callback->user_data = user_data;
usbi_mutex_lock(&ctx->hotplug_cbs_lock);
/* protect the handle by the context hotplug lock */
new_callback->handle = ctx->next_hotplug_cb_handle++;
/* handle the unlikely case of overflow */
if (ctx->next_hotplug_cb_handle < 0)
ctx->next_hotplug_cb_handle = 1;
list_add(&new_callback->list, &ctx->hotplug_cbs);
usbi_mutex_unlock(&ctx->hotplug_cbs_lock);
usbi_dbg("new hotplug cb %p with handle %d", new_callback, new_callback->handle);
if ((flags & LIBUSB_HOTPLUG_ENUMERATE) && (events & LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED)) {
ssize_t i, len;
struct libusb_device **devs;
len = libusb_get_device_list(ctx, &devs);
if (len < 0) {
libusb_hotplug_deregister_callback(ctx,
new_callback->handle);
return (int)len;
}
for (i = 0; i < len; i++) {
usbi_hotplug_match_cb(ctx, devs[i],
LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED,
new_callback);
}
libusb_free_device_list(devs, 1);
}
if (callback_handle)
*callback_handle = new_callback->handle;
return LIBUSB_SUCCESS;
}
void API_EXPORTED libusb_hotplug_deregister_callback(struct libusb_context *ctx,
libusb_hotplug_callback_handle callback_handle)
{
struct libusb_hotplug_callback *hotplug_cb;
int deregistered = 0;
/* check for hotplug support */
if (!libusb_has_capability(LIBUSB_CAP_HAS_HOTPLUG)) {
return;
}
USBI_GET_CONTEXT(ctx);
usbi_dbg("deregister hotplug cb %d", callback_handle);
usbi_mutex_lock(&ctx->hotplug_cbs_lock);
list_for_each_entry(hotplug_cb, &ctx->hotplug_cbs, list, struct libusb_hotplug_callback) {
if (callback_handle == hotplug_cb->handle) {
/* Mark this callback for deregistration */
hotplug_cb->flags |= USBI_HOTPLUG_NEEDS_FREE;
deregistered = 1;
}
}
usbi_mutex_unlock(&ctx->hotplug_cbs_lock);
if (deregistered) {
int pending_events;
usbi_mutex_lock(&ctx->event_data_lock);
pending_events = usbi_pending_events(ctx);
ctx->event_flags |= USBI_EVENT_HOTPLUG_CB_DEREGISTERED;
if (!pending_events)
usbi_signal_event(ctx);
usbi_mutex_unlock(&ctx->event_data_lock);
}
}
void usbi_hotplug_deregister(struct libusb_context *ctx, int forced)
{
struct libusb_hotplug_callback *hotplug_cb, *next;
usbi_mutex_lock(&ctx->hotplug_cbs_lock);
list_for_each_entry_safe(hotplug_cb, next, &ctx->hotplug_cbs, list, struct libusb_hotplug_callback) {
if (forced || (hotplug_cb->flags & USBI_HOTPLUG_NEEDS_FREE)) {
usbi_dbg("freeing hotplug cb %p with handle %d", hotplug_cb,
hotplug_cb->handle);
list_del(&hotplug_cb->list);
free(hotplug_cb);
}
}
usbi_mutex_unlock(&ctx->hotplug_cbs_lock);
}

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@@ -1,99 +0,0 @@
/* -*- Mode: C; indent-tabs-mode:t ; c-basic-offset:8 -*- */
/*
* Hotplug support for src
* Copyright © 2012-2013 Nathan Hjelm <hjelmn@mac.com>
* Copyright © 2012-2013 Peter Stuge <peter@stuge.se>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef USBI_HOTPLUG_H
#define USBI_HOTPLUG_H
#include "libusbi.h"
enum usbi_hotplug_flags {
/* This callback is interested in device arrivals */
USBI_HOTPLUG_DEVICE_ARRIVED = LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED,
/* This callback is interested in device removals */
USBI_HOTPLUG_DEVICE_LEFT = LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT,
/* IMPORTANT: The values for the below entries must start *after*
* the highest value of the above entries!!!
*/
/* The vendor_id field is valid for matching */
USBI_HOTPLUG_VENDOR_ID_VALID = (1U << 3),
/* The product_id field is valid for matching */
USBI_HOTPLUG_PRODUCT_ID_VALID = (1U << 4),
/* The dev_class field is valid for matching */
USBI_HOTPLUG_DEV_CLASS_VALID = (1U << 5),
/* This callback has been unregistered and needs to be freed */
USBI_HOTPLUG_NEEDS_FREE = (1U << 6),
};
/** \ingroup hotplug
* The hotplug callback structure. The user populates this structure with
* libusb_hotplug_prepare_callback() and then calls libusb_hotplug_register_callback()
* to receive notification of hotplug events.
*/
struct libusb_hotplug_callback {
/** Flags that control how this callback behaves */
uint8_t flags;
/** Vendor ID to match (if flags says this is valid) */
uint16_t vendor_id;
/** Product ID to match (if flags says this is valid) */
uint16_t product_id;
/** Device class to match (if flags says this is valid) */
uint8_t dev_class;
/** Callback function to invoke for matching event/device */
libusb_hotplug_callback_fn cb;
/** Handle for this callback (used to match on deregister) */
libusb_hotplug_callback_handle handle;
/** User data that will be passed to the callback function */
void *user_data;
/** List this callback is registered in (ctx->hotplug_cbs) */
struct list_head list;
};
struct libusb_hotplug_message {
/** The hotplug event that occurred */
libusb_hotplug_event event;
/** The device for which this hotplug event occurred */
struct libusb_device *device;
/** List this message is contained in (ctx->hotplug_msgs) */
struct list_head list;
};
void usbi_hotplug_deregister(struct libusb_context *ctx, int forced);
void usbi_hotplug_match(struct libusb_context *ctx, struct libusb_device *dev,
libusb_hotplug_event event);
void usbi_hotplug_notification(struct libusb_context *ctx, struct libusb_device *dev,
libusb_hotplug_event event);
#endif

File diff suppressed because it is too large Load Diff

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@@ -1,178 +0,0 @@
LIBRARY "libusb-1.0.dll"
EXPORTS
libusb_alloc_streams
libusb_alloc_streams@16 = libusb_alloc_streams
libusb_alloc_transfer
libusb_alloc_transfer@4 = libusb_alloc_transfer
libusb_attach_kernel_driver
libusb_attach_kernel_driver@8 = libusb_attach_kernel_driver
libusb_bulk_transfer
libusb_bulk_transfer@24 = libusb_bulk_transfer
libusb_cancel_transfer
libusb_cancel_transfer@4 = libusb_cancel_transfer
libusb_claim_interface
libusb_claim_interface@8 = libusb_claim_interface
libusb_clear_halt
libusb_clear_halt@8 = libusb_clear_halt
libusb_close
libusb_close@4 = libusb_close
libusb_control_transfer
libusb_control_transfer@32 = libusb_control_transfer
libusb_detach_kernel_driver
libusb_detach_kernel_driver@8 = libusb_detach_kernel_driver
libusb_dev_mem_alloc
libusb_dev_mem_alloc@8 = libusb_dev_mem_alloc
libusb_dev_mem_free
libusb_dev_mem_free@12 = libusb_dev_mem_free
libusb_error_name
libusb_error_name@4 = libusb_error_name
libusb_event_handler_active
libusb_event_handler_active@4 = libusb_event_handler_active
libusb_event_handling_ok
libusb_event_handling_ok@4 = libusb_event_handling_ok
libusb_exit
libusb_exit@4 = libusb_exit
libusb_free_bos_descriptor
libusb_free_bos_descriptor@4 = libusb_free_bos_descriptor
libusb_free_config_descriptor
libusb_free_config_descriptor@4 = libusb_free_config_descriptor
libusb_free_container_id_descriptor
libusb_free_container_id_descriptor@4 = libusb_free_container_id_descriptor
libusb_free_device_list
libusb_free_device_list@8 = libusb_free_device_list
libusb_free_pollfds
libusb_free_pollfds@4 = libusb_free_pollfds
libusb_free_ss_endpoint_companion_descriptor
libusb_free_ss_endpoint_companion_descriptor@4 = libusb_free_ss_endpoint_companion_descriptor
libusb_free_ss_usb_device_capability_descriptor
libusb_free_ss_usb_device_capability_descriptor@4 = libusb_free_ss_usb_device_capability_descriptor
libusb_free_streams
libusb_free_streams@12 = libusb_free_streams
libusb_free_transfer
libusb_free_transfer@4 = libusb_free_transfer
libusb_free_usb_2_0_extension_descriptor
libusb_free_usb_2_0_extension_descriptor@4 = libusb_free_usb_2_0_extension_descriptor
libusb_get_active_config_descriptor
libusb_get_active_config_descriptor@8 = libusb_get_active_config_descriptor
libusb_get_bos_descriptor
libusb_get_bos_descriptor@8 = libusb_get_bos_descriptor
libusb_get_bus_number
libusb_get_bus_number@4 = libusb_get_bus_number
libusb_get_config_descriptor
libusb_get_config_descriptor@12 = libusb_get_config_descriptor
libusb_get_config_descriptor_by_value
libusb_get_config_descriptor_by_value@12 = libusb_get_config_descriptor_by_value
libusb_get_configuration
libusb_get_configuration@8 = libusb_get_configuration
libusb_get_container_id_descriptor
libusb_get_container_id_descriptor@12 = libusb_get_container_id_descriptor
libusb_get_device
libusb_get_device@4 = libusb_get_device
libusb_get_device_address
libusb_get_device_address@4 = libusb_get_device_address
libusb_get_device_descriptor
libusb_get_device_descriptor@8 = libusb_get_device_descriptor
libusb_get_device_list
libusb_get_device_list@8 = libusb_get_device_list
libusb_get_device_speed
libusb_get_device_speed@4 = libusb_get_device_speed
libusb_get_max_iso_packet_size
libusb_get_max_iso_packet_size@8 = libusb_get_max_iso_packet_size
libusb_get_max_packet_size
libusb_get_max_packet_size@8 = libusb_get_max_packet_size
libusb_get_next_timeout
libusb_get_next_timeout@8 = libusb_get_next_timeout
libusb_get_parent
libusb_get_parent@4 = libusb_get_parent
libusb_get_pollfds
libusb_get_pollfds@4 = libusb_get_pollfds
libusb_get_port_number
libusb_get_port_number@4 = libusb_get_port_number
libusb_get_port_numbers
libusb_get_port_numbers@12 = libusb_get_port_numbers
libusb_get_port_path
libusb_get_port_path@16 = libusb_get_port_path
libusb_get_ss_endpoint_companion_descriptor
libusb_get_ss_endpoint_companion_descriptor@12 = libusb_get_ss_endpoint_companion_descriptor
libusb_get_ss_usb_device_capability_descriptor
libusb_get_ss_usb_device_capability_descriptor@12 = libusb_get_ss_usb_device_capability_descriptor
libusb_get_string_descriptor_ascii
libusb_get_string_descriptor_ascii@16 = libusb_get_string_descriptor_ascii
libusb_get_usb_2_0_extension_descriptor
libusb_get_usb_2_0_extension_descriptor@12 = libusb_get_usb_2_0_extension_descriptor
libusb_get_version
libusb_get_version@0 = libusb_get_version
libusb_handle_events
libusb_handle_events@4 = libusb_handle_events
libusb_handle_events_completed
libusb_handle_events_completed@8 = libusb_handle_events_completed
libusb_handle_events_locked
libusb_handle_events_locked@8 = libusb_handle_events_locked
libusb_handle_events_timeout
libusb_handle_events_timeout@8 = libusb_handle_events_timeout
libusb_handle_events_timeout_completed
libusb_handle_events_timeout_completed@12 = libusb_handle_events_timeout_completed
libusb_has_capability
libusb_has_capability@4 = libusb_has_capability
libusb_hotplug_deregister_callback
libusb_hotplug_deregister_callback@8 = libusb_hotplug_deregister_callback
libusb_hotplug_register_callback
libusb_hotplug_register_callback@36 = libusb_hotplug_register_callback
libusb_init
libusb_init@4 = libusb_init
libusb_interrupt_event_handler
libusb_interrupt_event_handler@4 = libusb_interrupt_event_handler
libusb_interrupt_transfer
libusb_interrupt_transfer@24 = libusb_interrupt_transfer
libusb_kernel_driver_active
libusb_kernel_driver_active@8 = libusb_kernel_driver_active
libusb_lock_event_waiters
libusb_lock_event_waiters@4 = libusb_lock_event_waiters
libusb_lock_events
libusb_lock_events@4 = libusb_lock_events
libusb_open
libusb_open@8 = libusb_open
libusb_open_device_with_vid_pid
libusb_open_device_with_vid_pid@12 = libusb_open_device_with_vid_pid
libusb_pollfds_handle_timeouts
libusb_pollfds_handle_timeouts@4 = libusb_pollfds_handle_timeouts
libusb_ref_device
libusb_ref_device@4 = libusb_ref_device
libusb_release_interface
libusb_release_interface@8 = libusb_release_interface
libusb_reset_device
libusb_reset_device@4 = libusb_reset_device
libusb_set_auto_detach_kernel_driver
libusb_set_auto_detach_kernel_driver@8 = libusb_set_auto_detach_kernel_driver
libusb_set_configuration
libusb_set_configuration@8 = libusb_set_configuration
libusb_set_debug
libusb_set_debug@8 = libusb_set_debug
libusb_set_log_cb
libusb_set_log_cb@12 = libusb_set_log_cb
libusb_set_interface_alt_setting
libusb_set_interface_alt_setting@12 = libusb_set_interface_alt_setting
libusb_set_option
_libusb_set_option = libusb_set_option
libusb_set_pollfd_notifiers
libusb_set_pollfd_notifiers@16 = libusb_set_pollfd_notifiers
libusb_setlocale
libusb_setlocale@4 = libusb_setlocale
libusb_strerror
libusb_strerror@4 = libusb_strerror
libusb_submit_transfer
libusb_submit_transfer@4 = libusb_submit_transfer
libusb_transfer_get_stream_id
libusb_transfer_get_stream_id@4 = libusb_transfer_get_stream_id
libusb_transfer_set_stream_id
libusb_transfer_set_stream_id@8 = libusb_transfer_set_stream_id
libusb_try_lock_events
libusb_try_lock_events@4 = libusb_try_lock_events
libusb_unlock_event_waiters
libusb_unlock_event_waiters@4 = libusb_unlock_event_waiters
libusb_unlock_events
libusb_unlock_events@4 = libusb_unlock_events
libusb_unref_device
libusb_unref_device@4 = libusb_unref_device
libusb_wait_for_event
libusb_wait_for_event@8 = libusb_wait_for_event

View File

@@ -1,61 +0,0 @@
/*
* For Windows: input this file to the Resoure Compiler to produce a binary
* .res file. This is then embedded in the resultant library (like any other
* compilation object).
* The information can then be queried using standard APIs and can also be
* viewed with utilities such as Windows Explorer.
*/
#ifndef _WIN32_WCE
#include "winresrc.h"
#endif
#include "version.h"
#ifndef LIBUSB_VERSIONSTRING
#define LU_STR(s) #s
#define LU_XSTR(s) LU_STR(s)
#if LIBUSB_NANO > 0
#define LIBUSB_VERSIONSTRING \
LU_XSTR(LIBUSB_MAJOR) "." LU_XSTR(LIBUSB_MINOR) "." \
LU_XSTR(LIBUSB_MICRO) "." LU_XSTR(LIBUSB_NANO) LIBUSB_RC "\0"
#else
#define LIBUSB_VERSIONSTRING \
LU_XSTR(LIBUSB_MAJOR) "." LU_XSTR(LIBUSB_MINOR) "." \
LU_XSTR(LIBUSB_MICRO) LIBUSB_RC "\0"
#endif
#endif
VS_VERSION_INFO VERSIONINFO
FILEVERSION LIBUSB_MAJOR,LIBUSB_MINOR,LIBUSB_MICRO,LIBUSB_NANO
PRODUCTVERSION LIBUSB_MAJOR,LIBUSB_MINOR,LIBUSB_MICRO,LIBUSB_NANO
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x40004L
FILETYPE 0x2L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
VALUE "CompanyName", "src.info\0"
VALUE "FileDescription", "C library for writing portable USB drivers in userspace\0"
VALUE "FileVersion", LIBUSB_VERSIONSTRING
VALUE "InternalName", "src\0"
VALUE "LegalCopyright", "See individual source files, GNU LGPL v2.1 or later.\0"
VALUE "LegalTrademarks", "http://www.gnu.org/licenses/lgpl-2.1.html\0"
VALUE "OriginalFilename", "src-1.0.dll\0"
VALUE "PrivateBuild", "\0"
VALUE "ProductName", "src-1.0\0"
VALUE "ProductVersion", LIBUSB_VERSIONSTRING
VALUE "SpecialBuild", "\0"
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END

File diff suppressed because it is too large Load Diff

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@@ -1,409 +0,0 @@
/* -*- Mode: C; c-basic-offset:8 ; indent-tabs-mode:t -*- */
/*
* Linux usbfs backend for src
* Copyright (C) 2007-2009 Daniel Drake <dsd@gentoo.org>
* Copyright (c) 2001 Johannes Erdfelt <johannes@erdfelt.com>
* Copyright (c) 2013 Nathan Hjelm <hjelmn@mac.com>
* Copyright (c) 2016 Chris Dickens <christopher.a.dickens@gmail.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <assert.h>
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <sys/types.h>
#ifdef HAVE_ASM_TYPES_H
#include <asm/types.h>
#endif
#include <sys/socket.h>
#include <linux/netlink.h>
#include "../libusbi.h"
#include "linux_usbfs.h"
#define NL_GROUP_KERNEL 1
#ifndef SOCK_CLOEXEC
#define SOCK_CLOEXEC 0
#endif
#ifndef SOCK_NONBLOCK
#define SOCK_NONBLOCK 0
#endif
static int linux_netlink_socket = -1;
static int netlink_control_pipe[2] = { -1, -1 };
static pthread_t libusb_linux_event_thread;
static void *linux_netlink_event_thread_main(void *arg);
static int set_fd_cloexec_nb(int fd, int socktype)
{
int flags;
#if defined(FD_CLOEXEC)
/* Make sure the netlink socket file descriptor is marked as CLOEXEC */
if (!(socktype & SOCK_CLOEXEC)) {
flags = fcntl(fd, F_GETFD);
if (flags == -1) {
usbi_err(NULL, "failed to get netlink fd flags (%d)", errno);
return -1;
}
if (fcntl(fd, F_SETFD, flags | FD_CLOEXEC) == -1) {
usbi_err(NULL, "failed to set netlink fd flags (%d)", errno);
return -1;
}
}
#endif
/* Make sure the netlink socket is non-blocking */
if (!(socktype & SOCK_NONBLOCK)) {
flags = fcntl(fd, F_GETFL);
if (flags == -1) {
usbi_err(NULL, "failed to get netlink fd status flags (%d)", errno);
return -1;
}
if (fcntl(fd, F_SETFL, flags | O_NONBLOCK) == -1) {
usbi_err(NULL, "failed to set netlink fd status flags (%d)", errno);
return -1;
}
}
return 0;
}
int linux_netlink_start_event_monitor(void)
{
struct sockaddr_nl sa_nl = { .nl_family = AF_NETLINK, .nl_groups = NL_GROUP_KERNEL };
int socktype = SOCK_RAW | SOCK_NONBLOCK | SOCK_CLOEXEC;
int opt = 1;
int ret;
linux_netlink_socket = socket(PF_NETLINK, socktype, NETLINK_KOBJECT_UEVENT);
if (linux_netlink_socket == -1 && errno == EINVAL) {
usbi_dbg("failed to create netlink socket of type %d, attempting SOCK_RAW", socktype);
socktype = SOCK_RAW;
linux_netlink_socket = socket(PF_NETLINK, socktype, NETLINK_KOBJECT_UEVENT);
}
if (linux_netlink_socket == -1) {
usbi_err(NULL, "failed to create netlink socket (%d)", errno);
goto err;
}
ret = set_fd_cloexec_nb(linux_netlink_socket, socktype);
if (ret == -1)
goto err_close_socket;
ret = bind(linux_netlink_socket, (struct sockaddr *)&sa_nl, sizeof(sa_nl));
if (ret == -1) {
usbi_err(NULL, "failed to bind netlink socket (%d)", errno);
goto err_close_socket;
}
ret = setsockopt(linux_netlink_socket, SOL_SOCKET, SO_PASSCRED, &opt, sizeof(opt));
if (ret == -1) {
usbi_err(NULL, "failed to set netlink socket SO_PASSCRED option (%d)", errno);
goto err_close_socket;
}
ret = usbi_pipe(netlink_control_pipe);
if (ret) {
usbi_err(NULL, "failed to create netlink control pipe");
goto err_close_socket;
}
ret = pthread_create(&libusb_linux_event_thread, NULL, linux_netlink_event_thread_main, NULL);
if (ret != 0) {
usbi_err(NULL, "failed to create netlink event thread (%d)", ret);
goto err_close_pipe;
}
return LIBUSB_SUCCESS;
err_close_pipe:
close(netlink_control_pipe[0]);
close(netlink_control_pipe[1]);
netlink_control_pipe[0] = -1;
netlink_control_pipe[1] = -1;
err_close_socket:
close(linux_netlink_socket);
linux_netlink_socket = -1;
err:
return LIBUSB_ERROR_OTHER;
}
int linux_netlink_stop_event_monitor(void)
{
char dummy = 1;
ssize_t r;
assert(linux_netlink_socket != -1);
/* Write some dummy data to the control pipe and
* wait for the thread to exit */
r = write(netlink_control_pipe[1], &dummy, sizeof(dummy));
if (r <= 0)
usbi_warn(NULL, "netlink control pipe signal failed");
pthread_join(libusb_linux_event_thread, NULL);
close(linux_netlink_socket);
linux_netlink_socket = -1;
/* close and reset control pipe */
close(netlink_control_pipe[0]);
close(netlink_control_pipe[1]);
netlink_control_pipe[0] = -1;
netlink_control_pipe[1] = -1;
return LIBUSB_SUCCESS;
}
static const char *netlink_message_parse(const char *buffer, size_t len, const char *key)
{
const char *end = buffer + len;
size_t keylen = strlen(key);
while (buffer < end && *buffer) {
if (strncmp(buffer, key, keylen) == 0 && buffer[keylen] == '=')
return buffer + keylen + 1;
buffer += strlen(buffer) + 1;
}
return NULL;
}
/* parse parts of netlink message common to both libudev and the kernel */
static int linux_netlink_parse(const char *buffer, size_t len, int *detached,
const char **sys_name, uint8_t *busnum, uint8_t *devaddr)
{
const char *tmp, *slash;
errno = 0;
*sys_name = NULL;
*detached = 0;
*busnum = 0;
*devaddr = 0;
tmp = netlink_message_parse(buffer, len, "ACTION");
if (!tmp) {
return -1;
} else if (strcmp(tmp, "remove") == 0) {
*detached = 1;
} else if (strcmp(tmp, "add") != 0) {
usbi_dbg("unknown device action %s", tmp);
return -1;
}
/* check that this is a usb message */
tmp = netlink_message_parse(buffer, len, "SUBSYSTEM");
if (!tmp || strcmp(tmp, "usb") != 0) {
/* not usb. ignore */
return -1;
}
/* check that this is an actual usb device */
tmp = netlink_message_parse(buffer, len, "DEVTYPE");
if (!tmp || strcmp(tmp, "usb_device") != 0) {
/* not usb. ignore */
return -1;
}
tmp = netlink_message_parse(buffer, len, "BUSNUM");
if (tmp) {
*busnum = (uint8_t)(strtoul(tmp, NULL, 10) & 0xff);
if (errno) {
errno = 0;
return -1;
}
tmp = netlink_message_parse(buffer, len, "DEVNUM");
if (NULL == tmp)
return -1;
*devaddr = (uint8_t)(strtoul(tmp, NULL, 10) & 0xff);
if (errno) {
errno = 0;
return -1;
}
} else {
/* no bus number. try "DEVICE" */
tmp = netlink_message_parse(buffer, len, "DEVICE");
if (!tmp) {
/* not usb. ignore */
return -1;
}
/* Parse a device path such as /dev/bus/usb/003/004 */
slash = strrchr(tmp, '/');
if (!slash)
return -1;
*busnum = (uint8_t)(strtoul(slash - 3, NULL, 10) & 0xff);
if (errno) {
errno = 0;
return -1;
}
*devaddr = (uint8_t)(strtoul(slash + 1, NULL, 10) & 0xff);
if (errno) {
errno = 0;
return -1;
}
return 0;
}
tmp = netlink_message_parse(buffer, len, "DEVPATH");
if (!tmp)
return -1;
slash = strrchr(tmp, '/');
if (slash)
*sys_name = slash + 1;
/* found a usb device */
return 0;
}
static int linux_netlink_read_message(void)
{
char cred_buffer[CMSG_SPACE(sizeof(struct ucred))];
char msg_buffer[2048];
const char *sys_name = NULL;
uint8_t busnum, devaddr;
int detached, r;
ssize_t len;
struct cmsghdr *cmsg;
struct ucred *cred;
struct sockaddr_nl sa_nl;
struct iovec iov = { .iov_base = msg_buffer, .iov_len = sizeof(msg_buffer) };
struct msghdr msg = {
.msg_iov = &iov, .msg_iovlen = 1,
.msg_control = cred_buffer, .msg_controllen = sizeof(cred_buffer),
.msg_name = &sa_nl, .msg_namelen = sizeof(sa_nl)
};
/* read netlink message */
len = recvmsg(linux_netlink_socket, &msg, 0);
if (len == -1) {
if (errno != EAGAIN && errno != EINTR)
usbi_err(NULL, "error receiving message from netlink (%d)", errno);
return -1;
}
if (len < 32 || (msg.msg_flags & MSG_TRUNC)) {
usbi_err(NULL, "invalid netlink message length");
return -1;
}
if (sa_nl.nl_groups != NL_GROUP_KERNEL || sa_nl.nl_pid != 0) {
usbi_dbg("ignoring netlink message from unknown group/PID (%u/%u)",
(unsigned int)sa_nl.nl_groups, (unsigned int)sa_nl.nl_pid);
return -1;
}
cmsg = CMSG_FIRSTHDR(&msg);
if (!cmsg || cmsg->cmsg_type != SCM_CREDENTIALS) {
usbi_dbg("ignoring netlink message with no sender credentials");
return -1;
}
cred = (struct ucred *)CMSG_DATA(cmsg);
if (cred->uid != 0) {
usbi_dbg("ignoring netlink message with non-zero sender UID %u", (unsigned int)cred->uid);
return -1;
}
r = linux_netlink_parse(msg_buffer, (size_t)len, &detached, &sys_name, &busnum, &devaddr);
if (r)
return r;
usbi_dbg("netlink hotplug found device busnum: %hhu, devaddr: %hhu, sys_name: %s, removed: %s",
busnum, devaddr, sys_name, detached ? "yes" : "no");
/* signal device is available (or not) to all contexts */
if (detached)
linux_device_disconnected(busnum, devaddr);
else
linux_hotplug_enumerate(busnum, devaddr, sys_name);
return 0;
}
static void *linux_netlink_event_thread_main(void *arg)
{
char dummy;
int r;
ssize_t nb;
struct pollfd fds[] = {
{ .fd = netlink_control_pipe[0],
.events = POLLIN },
{ .fd = linux_netlink_socket,
.events = POLLIN },
};
UNUSED(arg);
usbi_dbg("netlink event thread entering");
while ((r = poll(fds, 2, -1)) >= 0 || errno == EINTR) {
if (r < 0) {
/* temporary failure */
continue;
}
if (fds[0].revents & POLLIN) {
/* activity on control pipe, read the byte and exit */
nb = read(netlink_control_pipe[0], &dummy, sizeof(dummy));
if (nb <= 0)
usbi_warn(NULL, "netlink control pipe read failed");
break;
}
if (fds[1].revents & POLLIN) {
usbi_mutex_static_lock(&linux_hotplug_lock);
linux_netlink_read_message();
usbi_mutex_static_unlock(&linux_hotplug_lock);
}
}
usbi_dbg("netlink event thread exiting");
return NULL;
}
void linux_netlink_hotplug_poll(void)
{
int r;
usbi_mutex_static_lock(&linux_hotplug_lock);
do {
r = linux_netlink_read_message();
} while (r == 0);
usbi_mutex_static_unlock(&linux_hotplug_lock);
}

View File

@@ -1,329 +0,0 @@
/* -*- Mode: C; c-basic-offset:8 ; indent-tabs-mode:t -*- */
/*
* Linux usbfs backend for src
* Copyright (C) 2007-2009 Daniel Drake <dsd@gentoo.org>
* Copyright (c) 2001 Johannes Erdfelt <johannes@erdfelt.com>
* Copyright (c) 2012-2013 Nathan Hjelm <hjelmn@mac.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <assert.h>
#include <ctype.h>
#include <dirent.h>
#include <errno.h>
#include <fcntl.h>
#include <poll.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/ioctl.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <sys/utsname.h>
#include <sys/socket.h>
#include <unistd.h>
#include <libudev.h>
#include "../libusbi.h"
#include "linux_usbfs.h"
/* udev context */
static struct udev *udev_ctx = NULL;
static int udev_monitor_fd = -1;
static int udev_control_pipe[2] = {-1, -1};
static struct udev_monitor *udev_monitor = NULL;
static pthread_t linux_event_thread;
static void udev_hotplug_event(struct udev_device* udev_dev);
static void *linux_udev_event_thread_main(void *arg);
int linux_udev_start_event_monitor(void)
{
int r;
assert(udev_ctx == NULL);
udev_ctx = udev_new();
if (!udev_ctx) {
usbi_err(NULL, "could not create udev context");
goto err;
}
udev_monitor = udev_monitor_new_from_netlink(udev_ctx, "udev");
if (!udev_monitor) {
usbi_err(NULL, "could not initialize udev monitor");
goto err_free_ctx;
}
r = udev_monitor_filter_add_match_subsystem_devtype(udev_monitor, "usb", "usb_device");
if (r) {
usbi_err(NULL, "could not initialize udev monitor filter for \"usb\" subsystem");
goto err_free_monitor;
}
if (udev_monitor_enable_receiving(udev_monitor)) {
usbi_err(NULL, "failed to enable the udev monitor");
goto err_free_monitor;
}
udev_monitor_fd = udev_monitor_get_fd(udev_monitor);
#if defined(FD_CLOEXEC)
/* Make sure the udev file descriptor is marked as CLOEXEC */
r = fcntl(udev_monitor_fd, F_GETFD);
if (r == -1) {
usbi_err(NULL, "geting udev monitor fd flags (%d)", errno);
goto err_free_monitor;
}
if (!(r & FD_CLOEXEC)) {
if (fcntl(udev_monitor_fd, F_SETFD, r | FD_CLOEXEC) == -1) {
usbi_err(NULL, "setting udev monitor fd flags (%d)", errno);
goto err_free_monitor;
}
}
#endif
/* Some older versions of udev are not non-blocking by default,
* so make sure this is set */
r = fcntl(udev_monitor_fd, F_GETFL);
if (r == -1) {
usbi_err(NULL, "getting udev monitor fd status flags (%d)", errno);
goto err_free_monitor;
}
if (!(r & O_NONBLOCK)) {
if (fcntl(udev_monitor_fd, F_SETFL, r | O_NONBLOCK) == -1) {
usbi_err(NULL, "setting udev monitor fd status flags (%d)", errno);
goto err_free_monitor;
}
}
r = usbi_pipe(udev_control_pipe);
if (r) {
usbi_err(NULL, "could not create udev control pipe");
goto err_free_monitor;
}
r = pthread_create(&linux_event_thread, NULL, linux_udev_event_thread_main, NULL);
if (r) {
usbi_err(NULL, "creating hotplug event thread (%d)", r);
goto err_close_pipe;
}
return LIBUSB_SUCCESS;
err_close_pipe:
close(udev_control_pipe[0]);
close(udev_control_pipe[1]);
err_free_monitor:
udev_monitor_unref(udev_monitor);
udev_monitor = NULL;
udev_monitor_fd = -1;
err_free_ctx:
udev_unref(udev_ctx);
err:
udev_ctx = NULL;
return LIBUSB_ERROR_OTHER;
}
int linux_udev_stop_event_monitor(void)
{
char dummy = 1;
int r;
assert(udev_ctx != NULL);
assert(udev_monitor != NULL);
assert(udev_monitor_fd != -1);
/* Write some dummy data to the control pipe and
* wait for the thread to exit */
r = write(udev_control_pipe[1], &dummy, sizeof(dummy));
if (r <= 0) {
usbi_warn(NULL, "udev control pipe signal failed");
}
pthread_join(linux_event_thread, NULL);
/* Release the udev monitor */
udev_monitor_unref(udev_monitor);
udev_monitor = NULL;
udev_monitor_fd = -1;
/* Clean up the udev context */
udev_unref(udev_ctx);
udev_ctx = NULL;
/* close and reset control pipe */
close(udev_control_pipe[0]);
close(udev_control_pipe[1]);
udev_control_pipe[0] = -1;
udev_control_pipe[1] = -1;
return LIBUSB_SUCCESS;
}
static void *linux_udev_event_thread_main(void *arg)
{
char dummy;
int r;
ssize_t nb;
struct udev_device* udev_dev;
struct pollfd fds[] = {
{.fd = udev_control_pipe[0],
.events = POLLIN},
{.fd = udev_monitor_fd,
.events = POLLIN},
};
usbi_dbg("udev event thread entering.");
while ((r = poll(fds, 2, -1)) >= 0 || errno == EINTR) {
if (r < 0) {
/* temporary failure */
continue;
}
if (fds[0].revents & POLLIN) {
/* activity on control pipe, read the byte and exit */
nb = read(udev_control_pipe[0], &dummy, sizeof(dummy));
if (nb <= 0) {
usbi_warn(NULL, "udev control pipe read failed");
}
break;
}
if (fds[1].revents & POLLIN) {
usbi_mutex_static_lock(&linux_hotplug_lock);
udev_dev = udev_monitor_receive_device(udev_monitor);
if (udev_dev)
udev_hotplug_event(udev_dev);
usbi_mutex_static_unlock(&linux_hotplug_lock);
}
}
usbi_dbg("udev event thread exiting");
return NULL;
}
static int udev_device_info(struct libusb_context *ctx, int detached,
struct udev_device *udev_dev, uint8_t *busnum,
uint8_t *devaddr, const char **sys_name) {
const char *dev_node;
dev_node = udev_device_get_devnode(udev_dev);
if (!dev_node) {
return LIBUSB_ERROR_OTHER;
}
*sys_name = udev_device_get_sysname(udev_dev);
if (!*sys_name) {
return LIBUSB_ERROR_OTHER;
}
return linux_get_device_address(ctx, detached, busnum, devaddr,
dev_node, *sys_name, -1);
}
static void udev_hotplug_event(struct udev_device* udev_dev)
{
const char* udev_action;
const char* sys_name = NULL;
uint8_t busnum = 0, devaddr = 0;
int detached;
int r;
do {
udev_action = udev_device_get_action(udev_dev);
if (!udev_action) {
break;
}
detached = !strncmp(udev_action, "remove", 6);
r = udev_device_info(NULL, detached, udev_dev, &busnum, &devaddr, &sys_name);
if (LIBUSB_SUCCESS != r) {
break;
}
usbi_dbg("udev hotplug event. action: %s.", udev_action);
if (strncmp(udev_action, "add", 3) == 0) {
linux_hotplug_enumerate(busnum, devaddr, sys_name);
} else if (detached) {
linux_device_disconnected(busnum, devaddr);
} else {
usbi_err(NULL, "ignoring udev action %s", udev_action);
}
} while (0);
udev_device_unref(udev_dev);
}
int linux_udev_scan_devices(struct libusb_context *ctx)
{
struct udev_enumerate *enumerator;
struct udev_list_entry *devices, *entry;
struct udev_device *udev_dev;
const char *sys_name;
int r;
assert(udev_ctx != NULL);
enumerator = udev_enumerate_new(udev_ctx);
if (NULL == enumerator) {
usbi_err(ctx, "error creating udev enumerator");
return LIBUSB_ERROR_OTHER;
}
udev_enumerate_add_match_subsystem(enumerator, "usb");
udev_enumerate_add_match_property(enumerator, "DEVTYPE", "usb_device");
udev_enumerate_scan_devices(enumerator);
devices = udev_enumerate_get_list_entry(enumerator);
entry = NULL;
udev_list_entry_foreach(entry, devices) {
const char *path = udev_list_entry_get_name(entry);
uint8_t busnum = 0, devaddr = 0;
udev_dev = udev_device_new_from_syspath(udev_ctx, path);
r = udev_device_info(ctx, 0, udev_dev, &busnum, &devaddr, &sys_name);
if (r) {
udev_device_unref(udev_dev);
continue;
}
linux_enumerate_device(ctx, busnum, devaddr, sys_name);
udev_device_unref(udev_dev);
}
udev_enumerate_unref(enumerator);
return LIBUSB_SUCCESS;
}
void linux_udev_hotplug_poll(void)
{
struct udev_device* udev_dev;
usbi_mutex_static_lock(&linux_hotplug_lock);
do {
udev_dev = udev_monitor_receive_device(udev_monitor);
if (udev_dev) {
usbi_dbg("Handling hotplug event from hotplug_poll");
udev_hotplug_event(udev_dev);
}
} while (udev_dev);
usbi_mutex_static_unlock(&linux_hotplug_lock);
}

File diff suppressed because it is too large Load Diff

View File

@@ -1,194 +0,0 @@
/*
* usbfs header structures
* Copyright © 2007 Daniel Drake <dsd@gentoo.org>
* Copyright © 2001 Johannes Erdfelt <johannes@erdfelt.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LIBUSB_USBFS_H
#define LIBUSB_USBFS_H
#include <linux/types.h>
#define SYSFS_DEVICE_PATH "/sys/bus/usb/devices"
struct usbfs_ctrltransfer {
/* keep in sync with usbdevice_fs.h:usbdevfs_ctrltransfer */
uint8_t bmRequestType;
uint8_t bRequest;
uint16_t wValue;
uint16_t wIndex;
uint16_t wLength;
uint32_t timeout; /* in milliseconds */
/* pointer to data */
void *data;
};
struct usbfs_bulktransfer {
/* keep in sync with usbdevice_fs.h:usbdevfs_bulktransfer */
unsigned int ep;
unsigned int len;
unsigned int timeout; /* in milliseconds */
/* pointer to data */
void *data;
};
struct usbfs_setinterface {
/* keep in sync with usbdevice_fs.h:usbdevfs_setinterface */
unsigned int interface;
unsigned int altsetting;
};
#define USBFS_MAXDRIVERNAME 255
struct usbfs_getdriver {
unsigned int interface;
char driver[USBFS_MAXDRIVERNAME + 1];
};
#define USBFS_URB_SHORT_NOT_OK 0x01
#define USBFS_URB_ISO_ASAP 0x02
#define USBFS_URB_BULK_CONTINUATION 0x04
#define USBFS_URB_QUEUE_BULK 0x10
#define USBFS_URB_ZERO_PACKET 0x40
enum usbfs_urb_type {
USBFS_URB_TYPE_ISO = 0,
USBFS_URB_TYPE_INTERRUPT = 1,
USBFS_URB_TYPE_CONTROL = 2,
USBFS_URB_TYPE_BULK = 3,
};
struct usbfs_iso_packet_desc {
unsigned int length;
unsigned int actual_length;
unsigned int status;
};
#define MAX_BULK_BUFFER_LENGTH 16384
#define MAX_CTRL_BUFFER_LENGTH 4096
#define MAX_ISO_PACKETS_PER_URB 128
struct usbfs_urb {
unsigned char type;
unsigned char endpoint;
int status;
unsigned int flags;
void *buffer;
int buffer_length;
int actual_length;
int start_frame;
union {
int number_of_packets; /* Only used for isoc urbs */
unsigned int stream_id; /* Only used with bulk streams */
};
int error_count;
unsigned int signr;
void *usercontext;
struct usbfs_iso_packet_desc iso_frame_desc[0];
};
struct usbfs_connectinfo {
unsigned int devnum;
unsigned char slow;
};
struct usbfs_ioctl {
int ifno; /* interface 0..N ; negative numbers reserved */
int ioctl_code; /* MUST encode size + direction of data so the
* macros in <asm/ioctl.h> give correct values */
void *data; /* param buffer (in, or out) */
};
struct usbfs_hub_portinfo {
unsigned char numports;
unsigned char port[127]; /* port to device num mapping */
};
#define USBFS_CAP_ZERO_PACKET 0x01
#define USBFS_CAP_BULK_CONTINUATION 0x02
#define USBFS_CAP_NO_PACKET_SIZE_LIM 0x04
#define USBFS_CAP_BULK_SCATTER_GATHER 0x08
#define USBFS_CAP_REAP_AFTER_DISCONNECT 0x10
#define USBFS_DISCONNECT_CLAIM_IF_DRIVER 0x01
#define USBFS_DISCONNECT_CLAIM_EXCEPT_DRIVER 0x02
struct usbfs_disconnect_claim {
unsigned int interface;
unsigned int flags;
char driver[USBFS_MAXDRIVERNAME + 1];
};
struct usbfs_streams {
unsigned int num_streams; /* Not used by USBDEVFS_FREE_STREAMS */
unsigned int num_eps;
unsigned char eps[0];
};
#define IOCTL_USBFS_CONTROL _IOWR('U', 0, struct usbfs_ctrltransfer)
#define IOCTL_USBFS_BULK _IOWR('U', 2, struct usbfs_bulktransfer)
#define IOCTL_USBFS_RESETEP _IOR('U', 3, unsigned int)
#define IOCTL_USBFS_SETINTF _IOR('U', 4, struct usbfs_setinterface)
#define IOCTL_USBFS_SETCONFIG _IOR('U', 5, unsigned int)
#define IOCTL_USBFS_GETDRIVER _IOW('U', 8, struct usbfs_getdriver)
#define IOCTL_USBFS_SUBMITURB _IOR('U', 10, struct usbfs_urb)
#define IOCTL_USBFS_DISCARDURB _IO('U', 11)
#define IOCTL_USBFS_REAPURB _IOW('U', 12, void *)
#define IOCTL_USBFS_REAPURBNDELAY _IOW('U', 13, void *)
#define IOCTL_USBFS_CLAIMINTF _IOR('U', 15, unsigned int)
#define IOCTL_USBFS_RELEASEINTF _IOR('U', 16, unsigned int)
#define IOCTL_USBFS_CONNECTINFO _IOW('U', 17, struct usbfs_connectinfo)
#define IOCTL_USBFS_IOCTL _IOWR('U', 18, struct usbfs_ioctl)
#define IOCTL_USBFS_HUB_PORTINFO _IOR('U', 19, struct usbfs_hub_portinfo)
#define IOCTL_USBFS_RESET _IO('U', 20)
#define IOCTL_USBFS_CLEAR_HALT _IOR('U', 21, unsigned int)
#define IOCTL_USBFS_DISCONNECT _IO('U', 22)
#define IOCTL_USBFS_CONNECT _IO('U', 23)
#define IOCTL_USBFS_CLAIM_PORT _IOR('U', 24, unsigned int)
#define IOCTL_USBFS_RELEASE_PORT _IOR('U', 25, unsigned int)
#define IOCTL_USBFS_GET_CAPABILITIES _IOR('U', 26, __u32)
#define IOCTL_USBFS_DISCONNECT_CLAIM _IOR('U', 27, struct usbfs_disconnect_claim)
#define IOCTL_USBFS_ALLOC_STREAMS _IOR('U', 28, struct usbfs_streams)
#define IOCTL_USBFS_FREE_STREAMS _IOR('U', 29, struct usbfs_streams)
extern usbi_mutex_static_t linux_hotplug_lock;
#if defined(HAVE_LIBUDEV)
int linux_udev_start_event_monitor(void);
int linux_udev_stop_event_monitor(void);
int linux_udev_scan_devices(struct libusb_context *ctx);
void linux_udev_hotplug_poll(void);
#else
int linux_netlink_start_event_monitor(void);
int linux_netlink_stop_event_monitor(void);
void linux_netlink_hotplug_poll(void);
#endif
void linux_hotplug_enumerate(uint8_t busnum, uint8_t devaddr, const char *sys_name);
void linux_device_disconnected(uint8_t busnum, uint8_t devaddr);
int linux_get_device_address (struct libusb_context *ctx, int detached,
uint8_t *busnum, uint8_t *devaddr, const char *dev_node,
const char *sys_name, int fd);
int linux_enumerate_device(struct libusb_context *ctx,
uint8_t busnum, uint8_t devaddr, const char *sysfs_dir);
#endif

View File

@@ -1,84 +0,0 @@
/*
* poll_posix: poll compatibility wrapper for POSIX systems
* Copyright © 2013 RealVNC Ltd.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#include "libusb_config.h"
#include <unistd.h>
#include <fcntl.h>
#include <errno.h>
#include <stdlib.h>
#include "../libusbi.h"
int usbi_pipe(int pipefd[2])
{
#if defined(HAVE_PIPE2)
int ret = pipe2(pipefd, O_CLOEXEC);
#else
int ret = pipe(pipefd);
#endif
if (ret != 0) {
usbi_err(NULL, "failed to create pipe (%d)", errno);
return ret;
}
#if !defined(HAVE_PIPE2) && defined(FD_CLOEXEC)
ret = fcntl(pipefd[0], F_GETFD);
if (ret == -1) {
usbi_err(NULL, "failed to get pipe fd flags (%d)", errno);
goto err_close_pipe;
}
ret = fcntl(pipefd[0], F_SETFD, ret | FD_CLOEXEC);
if (ret == -1) {
usbi_err(NULL, "failed to set pipe fd flags (%d)", errno);
goto err_close_pipe;
}
ret = fcntl(pipefd[1], F_GETFD);
if (ret == -1) {
usbi_err(NULL, "failed to get pipe fd flags (%d)", errno);
goto err_close_pipe;
}
ret = fcntl(pipefd[1], F_SETFD, ret | FD_CLOEXEC);
if (ret == -1) {
usbi_err(NULL, "failed to set pipe fd flags (%d)", errno);
goto err_close_pipe;
}
#endif
ret = fcntl(pipefd[1], F_GETFL);
if (ret == -1) {
usbi_err(NULL, "failed to get pipe fd status flags (%d)", errno);
goto err_close_pipe;
}
ret = fcntl(pipefd[1], F_SETFL, ret | O_NONBLOCK);
if (ret == -1) {
usbi_err(NULL, "failed to set pipe fd status flags (%d)", errno);
goto err_close_pipe;
}
return 0;
err_close_pipe:
close(pipefd[0]);
close(pipefd[1]);
return ret;
}

View File

@@ -1,14 +0,0 @@
#ifndef LIBUSB_POLL_POSIX_H
#define LIBUSB_POLL_POSIX_H
#define usbi_write write
#define usbi_read read
#define usbi_close close
#define usbi_poll poll
int usbi_pipe(int pipefd[2]);
#define usbi_inc_fds_ref(x, y)
#define usbi_dec_fds_ref(x, y)
#endif /* LIBUSB_POLL_POSIX_H */

View File

@@ -1,80 +0,0 @@
/*
* src synchronization using POSIX Threads
*
* Copyright © 2011 Vitali Lovich <vlovich@aliph.com>
* Copyright © 2011 Peter Stuge <peter@stuge.se>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <time.h>
#if defined(__linux__) || defined(__OpenBSD__)
# if defined(__OpenBSD__)
# define _BSD_SOURCE
# endif
# include <unistd.h>
# include <sys/syscall.h>
#elif defined(__APPLE__)
# include <pthread.h>
#elif defined(__CYGWIN__)
# include <windows.h>
#endif
#include "threads_posix.h"
#include "../libusbi.h"
int usbi_cond_timedwait(pthread_cond_t *cond,
pthread_mutex_t *mutex, const struct timeval *tv)
{
struct timespec timeout;
int r;
r = usbi_backend.clock_gettime(USBI_CLOCK_REALTIME, &timeout);
if (r < 0)
return r;
timeout.tv_sec += tv->tv_sec;
timeout.tv_nsec += tv->tv_usec * 1000;
while (timeout.tv_nsec >= 1000000000L) {
timeout.tv_nsec -= 1000000000L;
timeout.tv_sec++;
}
return pthread_cond_timedwait(cond, mutex, &timeout);
}
int usbi_get_tid(void)
{
int ret;
#if defined(__ANDROID__)
ret = gettid();
#elif defined(__linux__)
ret = syscall(SYS_gettid);
#elif defined(__OpenBSD__)
/* The following only works with OpenBSD > 5.1 as it requires
real thread support. For 5.1 and earlier, -1 is returned. */
ret = syscall(SYS_getthrid);
#elif defined(__APPLE__)
ret = (int)pthread_mach_thread_np(pthread_self());
#elif defined(__CYGWIN__)
ret = GetCurrentThreadId();
#else
ret = -1;
#endif
/* TODO: NetBSD thread ID support */
return ret;
}

View File

@@ -1,102 +0,0 @@
/*
* src synchronization using POSIX Threads
*
* Copyright © 2010 Peter Stuge <peter@stuge.se>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef LIBUSB_THREADS_POSIX_H
#define LIBUSB_THREADS_POSIX_H
#include <pthread.h>
#ifdef HAVE_SYS_TIME_H
#include <sys/time.h>
#endif
#define USBI_MUTEX_INITIALIZER PTHREAD_MUTEX_INITIALIZER
typedef pthread_mutex_t usbi_mutex_static_t;
static inline void usbi_mutex_static_lock(usbi_mutex_static_t *mutex)
{
(void)pthread_mutex_lock(mutex);
}
static inline void usbi_mutex_static_unlock(usbi_mutex_static_t *mutex)
{
(void)pthread_mutex_unlock(mutex);
}
typedef pthread_mutex_t usbi_mutex_t;
static inline int usbi_mutex_init(usbi_mutex_t *mutex)
{
return pthread_mutex_init(mutex, NULL);
}
static inline void usbi_mutex_lock(usbi_mutex_t *mutex)
{
(void)pthread_mutex_lock(mutex);
}
static inline void usbi_mutex_unlock(usbi_mutex_t *mutex)
{
(void)pthread_mutex_unlock(mutex);
}
static inline int usbi_mutex_trylock(usbi_mutex_t *mutex)
{
return pthread_mutex_trylock(mutex);
}
static inline void usbi_mutex_destroy(usbi_mutex_t *mutex)
{
(void)pthread_mutex_destroy(mutex);
}
typedef pthread_cond_t usbi_cond_t;
static inline void usbi_cond_init(pthread_cond_t *cond)
{
(void)pthread_cond_init(cond, NULL);
}
static inline int usbi_cond_wait(usbi_cond_t *cond, usbi_mutex_t *mutex)
{
return pthread_cond_wait(cond, mutex);
}
int usbi_cond_timedwait(usbi_cond_t *cond,
usbi_mutex_t *mutex, const struct timeval *tv);
static inline void usbi_cond_broadcast(usbi_cond_t *cond)
{
(void)pthread_cond_broadcast(cond);
}
static inline void usbi_cond_destroy(usbi_cond_t *cond)
{
(void)pthread_cond_destroy(cond);
}
typedef pthread_key_t usbi_tls_key_t;
static inline void usbi_tls_key_create(usbi_tls_key_t *key)
{
(void)pthread_key_create(key, NULL);
}
static inline void *usbi_tls_key_get(usbi_tls_key_t key)
{
return pthread_getspecific(key);
}
static inline void usbi_tls_key_set(usbi_tls_key_t key, void *ptr)
{
(void)pthread_setspecific(key, ptr);
}
static inline void usbi_tls_key_delete(usbi_tls_key_t key)
{
(void)pthread_key_delete(key);
}
int usbi_get_tid(void);
#endif /* LIBUSB_THREADS_POSIX_H */

View File

@@ -1,233 +0,0 @@
/*
* src strerror code
* Copyright © 2013 Hans de Goede <hdegoede@redhat.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <locale.h>
#include <stdlib.h>
#include <string.h>
#if defined(HAVE_STRINGS_H)
#include <strings.h>
#endif
#include "libusbi.h"
#if defined(_MSC_VER)
#define strncasecmp _strnicmp
#endif
static size_t usbi_locale = 0;
/** \ingroup libusb_misc
* How to add a new \ref libusb_strerror() translation:
* <ol>
* <li> Download the latest \c strerror.c from:<br>
* https://raw.github.com/src/src/master/src/strerror.c </li>
* <li> Open the file in an UTF-8 capable editor </li>
* <li> Add the 2 letter <a href="http://en.wikipedia.org/wiki/List_of_ISO_639-1_codes">ISO 639-1</a>
* code for your locale at the end of \c usbi_locale_supported[]<br>
* Eg. for Chinese, you would add "zh" so that:
* \code... usbi_locale_supported[] = { "en", "nl", "fr" };\endcode
* becomes:
* \code... usbi_locale_supported[] = { "en", "nl", "fr", "zh" };\endcode </li>
* <li> Copy the <tt>{ / * English (en) * / ... }</tt> section and add it at the end of \c usbi_localized_errors<br>
* Eg. for Chinese, the last section of \c usbi_localized_errors could look like:
* \code
* }, { / * Chinese (zh) * /
* "Success",
* ...
* "Other error",
* }
* };\endcode </li>
* <li> Translate each of the English messages from the section you copied into your language </li>
* <li> Save the file (in UTF-8 format) and send it to \c src-devel\@lists.sourceforge.net </li>
* </ol>
*/
static const char* usbi_locale_supported[] = { "en", "nl", "fr", "ru", "de", "hu" };
static const char* usbi_localized_errors[ARRAYSIZE(usbi_locale_supported)][LIBUSB_ERROR_COUNT] = {
{ /* English (en) */
"Success",
"Input/Output Error",
"Invalid parameter",
"Access denied (insufficient permissions)",
"No such device (it may have been disconnected)",
"Entity not found",
"Resource busy",
"Operation timed out",
"Overflow",
"Pipe error",
"System call interrupted (perhaps due to signal)",
"Insufficient memory",
"Operation not supported or unimplemented on this platform",
"Other error",
}, { /* Dutch (nl) */
"Gelukt",
"Invoer-/uitvoerfout",
"Ongeldig argument",
"Toegang geweigerd (onvoldoende toegangsrechten)",
"Apparaat bestaat niet (verbinding met apparaat verbroken?)",
"Niet gevonden",
"Apparaat of hulpbron is bezig",
"Bewerking verlopen",
"Waarde is te groot",
"Gebroken pijp",
"Onderbroken systeemaanroep",
"Onvoldoende geheugen beschikbaar",
"Bewerking wordt niet ondersteund",
"Andere fout",
}, { /* French (fr) */
"Succès",
"Erreur d'entrée/sortie",
"Paramètre invalide",
"Accès refusé (permissions insuffisantes)",
"Périphérique introuvable (peut-être déconnecté)",
"Elément introuvable",
"Resource déjà occupée",
"Operation expirée",
"Débordement",
"Erreur de pipe",
"Appel système abandonné (peut-être à cause dun signal)",
"Mémoire insuffisante",
"Opération non supportée or non implémentée sur cette plateforme",
"Autre erreur",
}, { /* Russian (ru) */
"Успех",
"Ошибка ввода/вывода",
"Неверный параметр",
"Доступ запрещён (не хватает прав)",
"Устройство отсутствует (возможно, оно было отсоединено)",
"Элемент не найден",
"Ресурс занят",
"Истекло время ожидания операции",
"Переполнение",
"Ошибка канала",
"Системный вызов прерван (возможно, сигналом)",
"Память исчерпана",
"Операция не поддерживается данной платформой",
"Неизвестная ошибка"
}, { /* German (de) */
"Erfolgreich",
"Eingabe-/Ausgabefehler",
"Ungültiger Parameter",
"Keine Berechtigung (Zugriffsrechte fehlen)",
"Kein passendes Gerät gefunden (es könnte entfernt worden sein)",
"Entität nicht gefunden",
"Die Ressource ist belegt",
"Die Wartezeit für die Operation ist abgelaufen",
"Mehr Daten empfangen als erwartet",
"Datenübergabe unterbrochen (broken pipe)",
"Unterbrechung während des Betriebssystemaufrufs",
"Nicht genügend Hauptspeicher verfügbar",
"Die Operation wird nicht unterstützt oder ist auf dieser Platform nicht implementiert",
"Allgemeiner Fehler",
}, { /* Hungarian (hu) */
"Sikeres",
"Be-/kimeneti hiba",
"Érvénytelen paraméter",
"Hozzáférés megtagadva",
"Az eszköz nem található (eltávolították?)",
"Nem található",
"Az erőforrás foglalt",
"Időtúllépés",
"Túlcsordulás",
"Törött adatcsatorna",
"Rendszerhívás megszakítva",
"Nincs elég memória",
"A művelet nem támogatott ezen a rendszeren",
"Általános hiba",
}
};
/** \ingroup libusb_misc
* Set the language, and only the language, not the encoding! used for
* translatable src messages.
*
* This takes a locale string in the default setlocale format: lang[-region]
* or lang[_country_region][.codeset]. Only the lang part of the string is
* used, and only 2 letter ISO 639-1 codes are accepted for it, such as "de".
* The optional region, country_region or codeset parts are ignored. This
* means that functions which return translatable strings will NOT honor the
* specified encoding.
* All strings returned are encoded as UTF-8 strings.
*
* If libusb_setlocale() is not called, all messages will be in English.
*
* The following functions return translatable strings: libusb_strerror().
* Note that the src log messages controlled through libusb_set_debug()
* are not translated, they are always in English.
*
* For POSIX UTF-8 environments if you want src to follow the standard
* locale settings, call libusb_setlocale(setlocale(LC_MESSAGES, NULL)),
* after your app has done its locale setup.
*
* \param locale locale-string in the form of lang[_country_region][.codeset]
* or lang[-region], where lang is a 2 letter ISO 639-1 code
* \returns LIBUSB_SUCCESS on success
* \returns LIBUSB_ERROR_INVALID_PARAM if the locale doesn't meet the requirements
* \returns LIBUSB_ERROR_NOT_FOUND if the requested language is not supported
* \returns a LIBUSB_ERROR code on other errors
*/
int API_EXPORTED libusb_setlocale(const char *locale)
{
size_t i;
if ( (locale == NULL) || (strlen(locale) < 2)
|| ((strlen(locale) > 2) && (locale[2] != '-') && (locale[2] != '_') && (locale[2] != '.')) )
return LIBUSB_ERROR_INVALID_PARAM;
for (i=0; i<ARRAYSIZE(usbi_locale_supported); i++) {
if (strncasecmp(usbi_locale_supported[i], locale, 2) == 0)
break;
}
if (i >= ARRAYSIZE(usbi_locale_supported)) {
return LIBUSB_ERROR_NOT_FOUND;
}
usbi_locale = i;
return LIBUSB_SUCCESS;
}
/** \ingroup libusb_misc
* Returns a constant string with a short description of the given error code,
* this description is intended for displaying to the end user and will be in
* the language set by libusb_setlocale().
*
* The returned string is encoded in UTF-8.
*
* The messages always start with a capital letter and end without any dot.
* The caller must not free() the returned string.
*
* \param errcode the error code whose description is desired
* \returns a short description of the error code in UTF-8 encoding
*/
DEFAULT_VISIBILITY const char* LIBUSB_CALL libusb_strerror(enum libusb_error errcode)
{
int errcode_index = -errcode;
if ((errcode_index < 0) || (errcode_index >= LIBUSB_ERROR_COUNT)) {
/* "Other Error", which should always be our last message, is returned */
errcode_index = LIBUSB_ERROR_COUNT - 1;
}
return usbi_localized_errors[usbi_locale][errcode_index];
}

View File

@@ -1,334 +0,0 @@
/* -*- Mode: C; indent-tabs-mode:t ; c-basic-offset:8 -*- */
/*
* Synchronous I/O functions for src
* Copyright © 2007-2008 Daniel Drake <dsd@gentoo.org>
* Copyright © 2019 Nathan Hjelm <hjelmn@cs.unm.edu>
* Copyright © 2019 Google LLC. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* 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,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "libusb_config.h"
#include <errno.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include "libusbi.h"
/**
* @defgroup libusb_syncio Synchronous device I/O
*
* This page documents src's synchronous (blocking) API for USB device I/O.
* This interface is easy to use but has some limitations. More advanced users
* may wish to consider using the \ref libusb_asyncio "asynchronous I/O API" instead.
*/
static void LIBUSB_CALL sync_transfer_cb(struct libusb_transfer *transfer)
{
int *completed = transfer->user_data;
*completed = 1;
usbi_dbg("actual_length=%d", transfer->actual_length);
/* caller interprets result and frees transfer */
}
static void sync_transfer_wait_for_completion(struct libusb_transfer *transfer)
{
int r, *completed = transfer->user_data;
struct libusb_context *ctx = HANDLE_CTX(transfer->dev_handle);
while (!*completed) {
r = libusb_handle_events_completed(ctx, completed);
if (r < 0) {
if (r == LIBUSB_ERROR_INTERRUPTED)
continue;
usbi_err(ctx, "libusb_handle_events failed: %s, cancelling transfer and retrying",
libusb_error_name(r));
libusb_cancel_transfer(transfer);
continue;
}
if (NULL == transfer->dev_handle) {
/* transfer completion after libusb_close() */
transfer->status = LIBUSB_TRANSFER_NO_DEVICE;
*completed = 1;
}
}
}
/** \ingroup libusb_syncio
* Perform a USB control transfer.
*
* The direction of the transfer is inferred from the bmRequestType field of
* the setup packet.
*
* The wValue, wIndex and wLength fields values should be given in host-endian
* byte order.
*
* \param dev_handle a handle for the device to communicate with
* \param bmRequestType the request type field for the setup packet
* \param bRequest the request field for the setup packet
* \param wValue the value field for the setup packet
* \param wIndex the index field for the setup packet
* \param data a suitably-sized data buffer for either input or output
* (depending on direction bits within bmRequestType)
* \param wLength the length field for the setup packet. The data buffer should
* be at least this size.
* \param timeout timeout (in millseconds) that this function should wait
* before giving up due to no response being received. For an unlimited
* timeout, use value 0.
* \returns on success, the number of bytes actually transferred
* \returns LIBUSB_ERROR_TIMEOUT if the transfer timed out
* \returns LIBUSB_ERROR_PIPE if the control request was not supported by the
* device
* \returns LIBUSB_ERROR_NO_DEVICE if the device has been disconnected
* \returns LIBUSB_ERROR_BUSY if called from event handling context
* \returns LIBUSB_ERROR_INVALID_PARAM if the transfer size is larger than
* the operating system and/or hardware can support
* \returns another LIBUSB_ERROR code on other failures
*/
int API_EXPORTED libusb_control_transfer(libusb_device_handle *dev_handle,
uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex,
unsigned char *data, uint16_t wLength, unsigned int timeout)
{
struct libusb_transfer *transfer;
unsigned char *buffer;
int completed = 0;
int r;
if (usbi_handling_events(HANDLE_CTX(dev_handle)))
return LIBUSB_ERROR_BUSY;
transfer = libusb_alloc_transfer(0);
if (!transfer)
return LIBUSB_ERROR_NO_MEM;
buffer = (unsigned char*) malloc(LIBUSB_CONTROL_SETUP_SIZE + wLength);
if (!buffer) {
libusb_free_transfer(transfer);
return LIBUSB_ERROR_NO_MEM;
}
libusb_fill_control_setup(buffer, bmRequestType, bRequest, wValue, wIndex, wLength);
if ((bmRequestType & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_OUT)
memcpy(buffer + LIBUSB_CONTROL_SETUP_SIZE, data, wLength);
libusb_fill_control_transfer(transfer, dev_handle, buffer,
sync_transfer_cb, &completed, timeout);
transfer->flags = LIBUSB_TRANSFER_FREE_BUFFER;
r = libusb_submit_transfer(transfer);
if (r < 0) {
libusb_free_transfer(transfer);
return r;
}
sync_transfer_wait_for_completion(transfer);
if ((bmRequestType & LIBUSB_ENDPOINT_DIR_MASK) == LIBUSB_ENDPOINT_IN)
memcpy(data, libusb_control_transfer_get_data(transfer),
transfer->actual_length);
switch (transfer->status) {
case LIBUSB_TRANSFER_COMPLETED:
r = transfer->actual_length;
break;
case LIBUSB_TRANSFER_TIMED_OUT:
r = LIBUSB_ERROR_TIMEOUT;
break;
case LIBUSB_TRANSFER_STALL:
r = LIBUSB_ERROR_PIPE;
break;
case LIBUSB_TRANSFER_NO_DEVICE:
r = LIBUSB_ERROR_NO_DEVICE;
break;
case LIBUSB_TRANSFER_OVERFLOW:
r = LIBUSB_ERROR_OVERFLOW;
break;
case LIBUSB_TRANSFER_ERROR:
case LIBUSB_TRANSFER_CANCELLED:
r = LIBUSB_ERROR_IO;
break;
default:
usbi_warn(HANDLE_CTX(dev_handle),
"unrecognised status code %d", transfer->status);
r = LIBUSB_ERROR_OTHER;
}
libusb_free_transfer(transfer);
return r;
}
static int do_sync_bulk_transfer(struct libusb_device_handle *dev_handle,
unsigned char endpoint, unsigned char *buffer, int length,
int *transferred, unsigned int timeout, unsigned char type)
{
struct libusb_transfer *transfer;
int completed = 0;
int r;
if (usbi_handling_events(HANDLE_CTX(dev_handle)))
return LIBUSB_ERROR_BUSY;
transfer = libusb_alloc_transfer(0);
if (!transfer)
return LIBUSB_ERROR_NO_MEM;
libusb_fill_bulk_transfer(transfer, dev_handle, endpoint, buffer, length,
sync_transfer_cb, &completed, timeout);
transfer->type = type;
r = libusb_submit_transfer(transfer);
if (r < 0) {
libusb_free_transfer(transfer);
return r;
}
sync_transfer_wait_for_completion(transfer);
if (transferred)
*transferred = transfer->actual_length;
switch (transfer->status) {
case LIBUSB_TRANSFER_COMPLETED:
r = 0;
break;
case LIBUSB_TRANSFER_TIMED_OUT:
r = LIBUSB_ERROR_TIMEOUT;
break;
case LIBUSB_TRANSFER_STALL:
r = LIBUSB_ERROR_PIPE;
break;
case LIBUSB_TRANSFER_OVERFLOW:
r = LIBUSB_ERROR_OVERFLOW;
break;
case LIBUSB_TRANSFER_NO_DEVICE:
r = LIBUSB_ERROR_NO_DEVICE;
break;
case LIBUSB_TRANSFER_ERROR:
case LIBUSB_TRANSFER_CANCELLED:
r = LIBUSB_ERROR_IO;
break;
default:
usbi_warn(HANDLE_CTX(dev_handle),
"unrecognised status code %d", transfer->status);
r = LIBUSB_ERROR_OTHER;
}
libusb_free_transfer(transfer);
return r;
}
/** \ingroup libusb_syncio
* Perform a USB bulk transfer. The direction of the transfer is inferred from
* the direction bits of the endpoint address.
*
* For bulk reads, the <tt>length</tt> field indicates the maximum length of
* data you are expecting to receive. If less data arrives than expected,
* this function will return that data, so be sure to check the
* <tt>transferred</tt> output parameter.
*
* You should also check the <tt>transferred</tt> parameter for bulk writes.
* Not all of the data may have been written.
*
* Also check <tt>transferred</tt> when dealing with a timeout error code.
* src may have to split your transfer into a number of chunks to satisfy
* underlying O/S requirements, meaning that the timeout may expire after
* the first few chunks have completed. src is careful not to lose any data
* that may have been transferred; do not assume that timeout conditions
* indicate a complete lack of I/O.
*
* \param dev_handle a handle for the device to communicate with
* \param endpoint the address of a valid endpoint to communicate with
* \param data a suitably-sized data buffer for either input or output
* (depending on endpoint)
* \param length for bulk writes, the number of bytes from data to be sent. for
* bulk reads, the maximum number of bytes to receive into the data buffer.
* \param transferred output location for the number of bytes actually
* transferred. Since version 1.0.21 (\ref LIBUSB_API_VERSION >= 0x01000105),
* it is legal to pass a NULL pointer if you do not wish to receive this
* information.
* \param timeout timeout (in millseconds) that this function should wait
* before giving up due to no response being received. For an unlimited
* timeout, use value 0.
*
* \returns 0 on success (and populates <tt>transferred</tt>)
* \returns LIBUSB_ERROR_TIMEOUT if the transfer timed out (and populates
* <tt>transferred</tt>)
* \returns LIBUSB_ERROR_PIPE if the endpoint halted
* \returns LIBUSB_ERROR_OVERFLOW if the device offered more data, see
* \ref libusb_packetoverflow
* \returns LIBUSB_ERROR_NO_DEVICE if the device has been disconnected
* \returns LIBUSB_ERROR_BUSY if called from event handling context
* \returns another LIBUSB_ERROR code on other failures
*/
int API_EXPORTED libusb_bulk_transfer(struct libusb_device_handle *dev_handle,
unsigned char endpoint, unsigned char *data, int length, int *transferred,
unsigned int timeout)
{
return do_sync_bulk_transfer(dev_handle, endpoint, data, length,
transferred, timeout, LIBUSB_TRANSFER_TYPE_BULK);
}
/** \ingroup libusb_syncio
* Perform a USB interrupt transfer. The direction of the transfer is inferred
* from the direction bits of the endpoint address.
*
* For interrupt reads, the <tt>length</tt> field indicates the maximum length
* of data you are expecting to receive. If less data arrives than expected,
* this function will return that data, so be sure to check the
* <tt>transferred</tt> output parameter.
*
* You should also check the <tt>transferred</tt> parameter for interrupt
* writes. Not all of the data may have been written.
*
* Also check <tt>transferred</tt> when dealing with a timeout error code.
* src may have to split your transfer into a number of chunks to satisfy
* underlying O/S requirements, meaning that the timeout may expire after
* the first few chunks have completed. src is careful not to lose any data
* that may have been transferred; do not assume that timeout conditions
* indicate a complete lack of I/O.
*
* The default endpoint bInterval value is used as the polling interval.
*
* \param dev_handle a handle for the device to communicate with
* \param endpoint the address of a valid endpoint to communicate with
* \param data a suitably-sized data buffer for either input or output
* (depending on endpoint)
* \param length for bulk writes, the number of bytes from data to be sent. for
* bulk reads, the maximum number of bytes to receive into the data buffer.
* \param transferred output location for the number of bytes actually
* transferred. Since version 1.0.21 (\ref LIBUSB_API_VERSION >= 0x01000105),
* it is legal to pass a NULL pointer if you do not wish to receive this
* information.
* \param timeout timeout (in millseconds) that this function should wait
* before giving up due to no response being received. For an unlimited
* timeout, use value 0.
*
* \returns 0 on success (and populates <tt>transferred</tt>)
* \returns LIBUSB_ERROR_TIMEOUT if the transfer timed out
* \returns LIBUSB_ERROR_PIPE if the endpoint halted
* \returns LIBUSB_ERROR_OVERFLOW if the device offered more data, see
* \ref libusb_packetoverflow
* \returns LIBUSB_ERROR_NO_DEVICE if the device has been disconnected
* \returns LIBUSB_ERROR_BUSY if called from event handling context
* \returns another LIBUSB_ERROR code on other error
*/
int API_EXPORTED libusb_interrupt_transfer(
struct libusb_device_handle *dev_handle, unsigned char endpoint,
unsigned char *data, int length, int *transferred, unsigned int timeout)
{
return do_sync_bulk_transfer(dev_handle, endpoint, data, length,
transferred, timeout, LIBUSB_TRANSFER_TYPE_INTERRUPT);
}

View File

@@ -1,18 +0,0 @@
/* This file is parsed by m4 and windres and RC.EXE so please keep it simple. */
#include "version_nano.h"
#ifndef LIBUSB_MAJOR
#define LIBUSB_MAJOR 1
#endif
#ifndef LIBUSB_MINOR
#define LIBUSB_MINOR 0
#endif
#ifndef LIBUSB_MICRO
#define LIBUSB_MICRO 23
#endif
#ifndef LIBUSB_NANO
#define LIBUSB_NANO 0
#endif
/* LIBUSB_RC is the release candidate suffix. Should normally be empty. */
#ifndef LIBUSB_RC
#define LIBUSB_RC ""
#endif

View File

@@ -1 +0,0 @@
#define LIBUSB_NANO 11402

View File

@@ -11,4 +11,4 @@ add_custom_command(TARGET checkm8_remote POST_BUILD
${CMAKE_SOURCE_DIR}/c8_payloads/bin
${CMAKE_CURRENT_SOURCE_DIR}/bin/payloads)
target_link_libraries(checkm8_remote checkm8_libusb pthread udev)
target_link_libraries(checkm8_remote usb-1.0 pthread udev)

View File

@@ -6,8 +6,6 @@
#define MAX_PACKET_SIZE 0x800
#ifndef WITH_ARDUINO
#include "libusb.h"
struct libusb_device_bundle
{
struct libusb_context *ctx;

View File

@@ -11,7 +11,7 @@
#include <stdlib.h>
#include <string.h>
#include "libusbi.h"
#include <libusb.h>
#endif
@@ -124,7 +124,6 @@ int open_device_session(struct pwned_device *dev)
if(dev->bundle->ctx == NULL)
{
checkm8_debug_indent("\tbundle ctx is NULL, allocating\n");
dev->bundle->ctx = malloc(sizeof(libusb_context));
libusb_init(&dev->bundle->ctx);
}
else