libusb_udevman.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <winpr/crt.h>
#include <winpr/cmdline.h>
#include <winpr/collections.h>
#include <freerdp/addin.h>
#include "urbdrc_types.h"
#include "urbdrc_main.h"
#include "libusb_udevice.h"
#include <libusb.h>

Macros
#define	LIBUSB_HOTPLUG_NO_FLAGS   0
#define	BASIC_STATE_FUNC_DEFINED(_arg, _type)
#define	BASIC_STATE_FUNC_REGISTER(_arg, _man)

Typedefs
typedef UDEVMAN *	PUDEVMAN

Functions
static BOOL	poll_libusb_events (UDEVMAN *udevman)
static void	udevman_rewind (IUDEVMAN *idevman)
static BOOL	udevman_has_next (IUDEVMAN *idevman)
static IUDEVICE *	udevman_get_next (IUDEVMAN *idevman)
static IUDEVICE *	udevman_get_udevice_by_addr (IUDEVMAN *idevman, BYTE bus_number, BYTE dev_number)
static size_t	udevman_register_udevice (IUDEVMAN *idevman, BYTE bus_number, BYTE dev_number, UINT16 idVendor, UINT16 idProduct, UINT32 flag)
static BOOL	udevman_unregister_udevice (IUDEVMAN *idevman, BYTE bus_number, BYTE dev_number)
static BOOL	udevman_unregister_all_udevices (IUDEVMAN *idevman)
static int	udevman_is_auto_add (IUDEVMAN *idevman)
static IUDEVICE *	udevman_get_udevice_by_UsbDevice (IUDEVMAN *idevman, UINT32 UsbDevice)
static IUDEVICE *	udevman_get_udevice_by_ChannelID (IUDEVMAN *idevman, UINT32 channelID)
static void	udevman_loading_lock (IUDEVMAN *idevman)
static void	udevman_loading_unlock (IUDEVMAN *idevman)
static UINT32	udevman_get_next_device_id (IUDEVMAN *idevman)
static void	udevman_set_next_device_id (IUDEVMAN *idevman, UINT32 _t)
static void	udevman_free (IUDEVMAN *idevman)
static BOOL	filter_by_class (uint8_t bDeviceClass, uint8_t bDeviceSubClass)
static BOOL	append (char *dst, size_t length, const char *src)
static BOOL	device_is_filtered (struct libusb_device *dev, const struct libusb_device_descriptor *desc, libusb_hotplug_event event)
static int LIBUSB_CALL	hotplug_callback (struct libusb_context *ctx, struct libusb_device *dev, libusb_hotplug_event event, void *user_data)
static BOOL	udevman_initialize (IUDEVMAN *idevman, UINT32 channelId)
static BOOL	udevman_vid_pid_pair_equals (const void *objA, const void *objB)
static BOOL	udevman_parse_device_id_addr (const char **str, UINT16 *id1, UINT16 *id2, UINT16 max, char split_sign, char delimiter)
static BOOL	urbdrc_udevman_register_devices (UDEVMAN *udevman, const char *devices, BOOL add_by_addr)
static UINT	urbdrc_udevman_parse_addin_args (UDEVMAN *udevman, const ADDIN_ARGV *args)
static UINT	udevman_listener_created_callback (IUDEVMAN *iudevman)
static void	udevman_load_interface (UDEVMAN *udevman)
static DWORD WINAPI	poll_thread (LPVOID lpThreadParameter)
	FREERDP_ENTRY_POINT (UINT libusb_freerdp_urbdrc_client_subsystem_entry(PFREERDP_URBDRC_SERVICE_ENTRY_POINTS pEntryPoints))

Macro Definition Documentation

BASIC_STATE_FUNC_DEFINED

#define BASIC_STATE_FUNC_DEFINED	(		_arg,
			_type
	)

Value:

        static _type udevman_get_##_arg(IUDEVMAN* idevman)          \
        {                                                           \
                UDEVMAN* udevman = (UDEVMAN*)idevman;                   \
                return udevman->_arg;                                   \
        }                                                           \
        static void udevman_set_##_arg(IUDEVMAN* idevman, _type _t) \
        {                                                           \
                UDEVMAN* udevman = (UDEVMAN*)idevman;                   \
                udevman->_arg = _t;                                     \
        }

BASIC_STATE_FUNC_REGISTER

#define BASIC_STATE_FUNC_REGISTER	(		_arg,
			_man
	)

Value:

        _man->iface.get_##_arg = udevman_get_##_arg; \
        _man->iface.set_##_arg = udevman_set_##_arg

LIBUSB_HOTPLUG_NO_FLAGS

#define LIBUSB_HOTPLUG_NO_FLAGS   0

FreeRDP: A Remote Desktop Protocol Implementation RemoteFX USB Redirection

Copyright 2012 Atrust corp. Copyright 2012 Alfred Liu alfre.nosp@m.d.li.nosp@m.u@atr.nosp@m.usco.nosp@m.rp.co.nosp@m.m

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Typedef Documentation

PUDEVMAN

typedef UDEVMAN* PUDEVMAN

Function Documentation

append()

static BOOL append ( char *  dst, size_t  length, const char *  src  )

static

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device_is_filtered()

static BOOL device_is_filtered ( struct libusb_device *  dev, const struct libusb_device_descriptor *  desc, libusb_hotplug_event  event  )

static

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filter_by_class()

static BOOL filter_by_class ( uint8_t  bDeviceClass, uint8_t  bDeviceSubClass  )

static

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FREERDP_ENTRY_POINT()

FREERDP_ENTRY_POINT

(

UINT

libusb_freerdp_urbdrc_client_subsystem_entry PFREERDP_URBDRC_SERVICE_ENTRY_POINTS pEntryPoints

)

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hotplug_callback()

static int LIBUSB_CALL hotplug_callback ( struct libusb_context *  ctx, struct libusb_device *  dev, libusb_hotplug_event  event, void *  user_data  )

static

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poll_libusb_events()

static BOOL poll_libusb_events ( UDEVMAN *  udevman )

static

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poll_thread()

static DWORD WINAPI poll_thread ( LPVOID  lpThreadParameter )

static

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udevman_free()

static void udevman_free ( IUDEVMAN *  idevman )

static

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udevman_get_next()

static IUDEVICE* udevman_get_next ( IUDEVMAN *  idevman )

static

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udevman_get_next_device_id()

static UINT32 udevman_get_next_device_id ( IUDEVMAN *  idevman )

static

udevman_get_udevice_by_addr()

static IUDEVICE* udevman_get_udevice_by_addr ( IUDEVMAN *  idevman, BYTE  bus_number, BYTE  dev_number  )

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udevman_get_udevice_by_ChannelID()

static IUDEVICE* udevman_get_udevice_by_ChannelID ( IUDEVMAN *  idevman, UINT32  channelID  )

static

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udevman_get_udevice_by_UsbDevice()

static IUDEVICE* udevman_get_udevice_by_UsbDevice ( IUDEVMAN *  idevman, UINT32  UsbDevice  )

static

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udevman_has_next()

static BOOL udevman_has_next ( IUDEVMAN *  idevman )

static

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udevman_initialize()

static BOOL udevman_initialize ( IUDEVMAN *  idevman, UINT32  channelId  )

static

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udevman_is_auto_add()

static int udevman_is_auto_add ( IUDEVMAN *  idevman )

static

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udevman_listener_created_callback()

static UINT udevman_listener_created_callback ( IUDEVMAN *  iudevman )

static

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udevman_load_interface()

static void udevman_load_interface ( UDEVMAN *  udevman )

static

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udevman_loading_lock()

static void udevman_loading_lock ( IUDEVMAN *  idevman )

static

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udevman_loading_unlock()

static void udevman_loading_unlock ( IUDEVMAN *  idevman )

static

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udevman_parse_device_id_addr()

static BOOL udevman_parse_device_id_addr ( const char **  str, UINT16 *  id1, UINT16 *  id2, UINT16  max, char  split_sign, char  delimiter  )

static

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udevman_register_udevice()

static size_t udevman_register_udevice ( IUDEVMAN *  idevman, BYTE  bus_number, BYTE  dev_number, UINT16  idVendor, UINT16  idProduct, UINT32  flag  )

static

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udevman_rewind()

static void udevman_rewind ( IUDEVMAN *  idevman )

static

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udevman_set_next_device_id()

static void udevman_set_next_device_id ( IUDEVMAN *  idevman, UINT32  _t  )

static

udevman_unregister_all_udevices()

static BOOL udevman_unregister_all_udevices ( IUDEVMAN *  idevman )

static

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udevman_unregister_udevice()

static BOOL udevman_unregister_udevice ( IUDEVMAN *  idevman, BYTE  bus_number, BYTE  dev_number  )

static

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udevman_vid_pid_pair_equals()

static BOOL udevman_vid_pid_pair_equals ( const void *  objA, const void *  objB  )

static

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urbdrc_udevman_parse_addin_args()

static UINT urbdrc_udevman_parse_addin_args ( UDEVMAN *  udevman, const ADDIN_ARGV *  args  )

static

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urbdrc_udevman_register_devices()

static BOOL urbdrc_udevman_register_devices ( UDEVMAN *  udevman, const char *  devices, BOOL  add_by_addr  )

static

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