/usr/include/gusb-1/gusb/gusb-device.h is in libgusb-dev 0.2.11-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-
*
* Copyright (C) 2010-2015 Richard Hughes <richard@hughsie.com>
* Copyright (C) 2011 Hans de Goede <hdegoede@redhat.com>
*
* Licensed under the GNU Lesser General Public License Version 2.1
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __GUSB_DEVICE_H__
#define __GUSB_DEVICE_H__
#include <glib-object.h>
#include <gio/gio.h>
#include <gusb/gusb-util.h>
#include <gusb/gusb-interface.h>
G_BEGIN_DECLS
#define G_USB_TYPE_DEVICE (g_usb_device_get_type ())
#define G_USB_DEVICE(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), G_USB_TYPE_DEVICE, GUsbDevice))
#define G_USB_IS_DEVICE(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), G_USB_TYPE_DEVICE))
#define G_USB_DEVICE_ERROR (g_usb_device_error_quark ())
typedef struct _GUsbDevicePrivate GUsbDevicePrivate;
typedef struct _GUsbDevice GUsbDevice;
typedef struct _GUsbDeviceClass GUsbDeviceClass;
/**
* GUsbDeviceDirection:
*
* The message direction.
**/
typedef enum {
G_USB_DEVICE_DIRECTION_DEVICE_TO_HOST, /* IN */
G_USB_DEVICE_DIRECTION_HOST_TO_DEVICE /* OUT */
} GUsbDeviceDirection;
/**
* GUsbDeviceRequestType:
*
* The message request type.
**/
typedef enum {
G_USB_DEVICE_REQUEST_TYPE_STANDARD,
G_USB_DEVICE_REQUEST_TYPE_CLASS,
G_USB_DEVICE_REQUEST_TYPE_VENDOR,
G_USB_DEVICE_REQUEST_TYPE_RESERVED
} GUsbDeviceRequestType;
/**
* GUsbDeviceRecipient:
*
* The message recipient.
**/
typedef enum {
G_USB_DEVICE_RECIPIENT_DEVICE,
G_USB_DEVICE_RECIPIENT_INTERFACE,
G_USB_DEVICE_RECIPIENT_ENDPOINT,
G_USB_DEVICE_RECIPIENT_OTHER
} GUsbDeviceRecipient;
/**
* GUsbDeviceError:
*
* The error code.
**/
typedef enum {
G_USB_DEVICE_ERROR_INTERNAL,
G_USB_DEVICE_ERROR_IO,
G_USB_DEVICE_ERROR_TIMED_OUT,
G_USB_DEVICE_ERROR_NOT_SUPPORTED,
G_USB_DEVICE_ERROR_NO_DEVICE,
G_USB_DEVICE_ERROR_NOT_OPEN,
G_USB_DEVICE_ERROR_ALREADY_OPEN,
G_USB_DEVICE_ERROR_CANCELLED,
G_USB_DEVICE_ERROR_FAILED,
G_USB_DEVICE_ERROR_PERMISSION_DENIED,
G_USB_DEVICE_ERROR_LAST
} GUsbDeviceError;
/**
* GUsbDeviceClaimInterfaceFlags:
*
* Flags for the g_usb_device_claim_interface and
* g_usb_device_release_interface methods flags parameters.
**/
typedef enum {
G_USB_DEVICE_CLAIM_INTERFACE_BIND_KERNEL_DRIVER = 1 << 0,
} GUsbDeviceClaimInterfaceFlags;
/**
* GUsbDeviceClassCode:
*
* The USB device class.
**/
typedef enum {
G_USB_DEVICE_CLASS_INTERFACE_DESC = 0x00,
G_USB_DEVICE_CLASS_AUDIO = 0x01,
G_USB_DEVICE_CLASS_COMMUNICATIONS = 0x02,
G_USB_DEVICE_CLASS_HID = 0x03,
G_USB_DEVICE_CLASS_PHYSICAL = 0x05,
G_USB_DEVICE_CLASS_IMAGE = 0x06,
G_USB_DEVICE_CLASS_PRINTER = 0x07,
G_USB_DEVICE_CLASS_MASS_STORAGE = 0x08,
G_USB_DEVICE_CLASS_HUB = 0x09,
G_USB_DEVICE_CLASS_CDC_DATA = 0x0a,
G_USB_DEVICE_CLASS_SMART_CARD = 0x0b,
G_USB_DEVICE_CLASS_CONTENT_SECURITY = 0x0d,
G_USB_DEVICE_CLASS_VIDEO = 0x0e,
G_USB_DEVICE_CLASS_PERSONAL_HEALTHCARE = 0x0f,
G_USB_DEVICE_CLASS_AUDIO_VIDEO = 0x10,
G_USB_DEVICE_CLASS_BILLBOARD = 0x11,
G_USB_DEVICE_CLASS_DIAGNOSTIC = 0xdc,
G_USB_DEVICE_CLASS_WIRELESS_CONTROLLER = 0xe0,
G_USB_DEVICE_CLASS_MISCELLANEOUS = 0xef,
G_USB_DEVICE_CLASS_APPLICATION_SPECIFIC = 0xfe,
G_USB_DEVICE_CLASS_VENDOR_SPECIFIC = 0xff
} GUsbDeviceClassCode;
struct _GUsbDevice
{
GObject parent;
GUsbDevicePrivate *priv;
};
struct _GUsbDeviceClass
{
GObjectClass parent_class;
/*< private >*/
/*
* If adding fields to this struct, remove corresponding
* amount of padding to avoid changing overall struct size
*/
gchar _gusb_reserved[64];
};
GType g_usb_device_get_type (void);
GQuark g_usb_device_error_quark (void);
const gchar *g_usb_device_get_platform_id (GUsbDevice *device);
GUsbDevice *g_usb_device_get_parent (GUsbDevice *device);
GPtrArray *g_usb_device_get_children (GUsbDevice *device);
guint8 g_usb_device_get_bus (GUsbDevice *device);
guint8 g_usb_device_get_address (GUsbDevice *device);
guint8 g_usb_device_get_port_number (GUsbDevice *device);
guint16 g_usb_device_get_vid (GUsbDevice *device);
guint16 g_usb_device_get_pid (GUsbDevice *device);
guint16 g_usb_device_get_release (GUsbDevice *device);
const gchar *g_usb_device_get_vid_as_str (GUsbDevice *device);
const gchar *g_usb_device_get_pid_as_str (GUsbDevice *device);
guint8 g_usb_device_get_device_class (GUsbDevice *device);
guint8 g_usb_device_get_device_subclass (GUsbDevice *device);
guint8 g_usb_device_get_device_protocol (GUsbDevice *device);
guint8 g_usb_device_get_manufacturer_index (GUsbDevice *device);
guint8 g_usb_device_get_product_index (GUsbDevice *device);
guint8 g_usb_device_get_serial_number_index (GUsbDevice *device);
guint8 g_usb_device_get_custom_index (GUsbDevice *device,
guint8 class_id,
guint8 subclass_id,
guint8 protocol_id,
GError **error);
GUsbInterface *g_usb_device_get_interface (GUsbDevice *device,
guint8 class_id,
guint8 subclass_id,
guint8 protocol_id,
GError **error);
GPtrArray *g_usb_device_get_interfaces (GUsbDevice *device,
GError **error);
gboolean g_usb_device_open (GUsbDevice *device,
GError **error);
gboolean g_usb_device_close (GUsbDevice *device,
GError **error);
gboolean g_usb_device_reset (GUsbDevice *device,
GError **error);
gint g_usb_device_get_configuration (GUsbDevice *device,
GError **error);
gboolean g_usb_device_set_configuration (GUsbDevice *device,
gint configuration,
GError **error);
gboolean g_usb_device_claim_interface (GUsbDevice *device,
gint interface,
GUsbDeviceClaimInterfaceFlags flags,
GError **error);
gboolean g_usb_device_release_interface (GUsbDevice *device,
gint interface,
GUsbDeviceClaimInterfaceFlags flags,
GError **error);
gboolean g_usb_device_set_interface_alt (GUsbDevice *device,
gint interface,
guint8 alt,
GError **error);
gchar *g_usb_device_get_string_descriptor (GUsbDevice *device,
guint8 desc_index,
GError **error);
/* sync -- TODO: use GCancellable and GUsbSource */
gboolean g_usb_device_control_transfer (GUsbDevice *device,
GUsbDeviceDirection direction,
GUsbDeviceRequestType request_type,
GUsbDeviceRecipient recipient,
guint8 request,
guint16 value,
guint16 idx,
guint8 *data,
gsize length,
gsize *actual_length,
guint timeout,
GCancellable *cancellable,
GError **error);
gboolean g_usb_device_bulk_transfer (GUsbDevice *device,
guint8 endpoint,
guint8 *data,
gsize length,
gsize *actual_length,
guint timeout,
GCancellable *cancellable,
GError **error);
gboolean g_usb_device_interrupt_transfer (GUsbDevice *device,
guint8 endpoint,
guint8 *data,
gsize length,
gsize *actual_length,
guint timeout,
GCancellable *cancellable,
GError **error);
/* async */
void g_usb_device_control_transfer_async (GUsbDevice *device,
GUsbDeviceDirection direction,
GUsbDeviceRequestType request_type,
GUsbDeviceRecipient recipient,
guint8 request,
guint16 value,
guint16 idx,
guint8 *data,
gsize length,
guint timeout,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gssize g_usb_device_control_transfer_finish (GUsbDevice *device,
GAsyncResult *res,
GError **error);
void g_usb_device_bulk_transfer_async (GUsbDevice *device,
guint8 endpoint,
guint8 *data,
gsize length,
guint timeout,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gssize g_usb_device_bulk_transfer_finish (GUsbDevice *device,
GAsyncResult *res,
GError **error);
void g_usb_device_interrupt_transfer_async (GUsbDevice *device,
guint8 endpoint,
guint8 *data,
gsize length,
guint timeout,
GCancellable *cancellable,
GAsyncReadyCallback callback,
gpointer user_data);
gssize g_usb_device_interrupt_transfer_finish (GUsbDevice *device,
GAsyncResult *res,
GError **error);
G_END_DECLS
#endif /* __GUSB_DEVICE_H__ */
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