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/** \file apps/obex_find.c
* Help udev to find connectable OBEX USB devices.
*
* Copyright (c) 2011 Hendrik Sattler
*
* OpenOBEX is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with OpenOBEX. If not, see <http://www.gnu.org/>.
*/
#include <openobex/obex.h>
#include <openobex/obex_const.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
static void obex_event_cb(obex_t *handle, obex_object_t *obj, int mode,
int event, int obex_cmd, int obex_rsp)
{
}
static int match_usb_interface(obex_usb_intf_t *intf, uint16_t vendor,
uint16_t product)
{
return (intf->idVendor == vendor && intf->idProduct == product);
}
static int find_usb_device(uint16_t vendor, uint16_t product)
{
obex_t *handle;
int found;
int matched = 0;
int i = 0;
handle = OBEX_Init(OBEX_TRANS_USB, obex_event_cb, 0);
if (!handle)
return 0;
found = OBEX_EnumerateInterfaces(handle);
for (; !matched && i < found; ++i) {
obex_interface_t *intf = OBEX_GetInterfaceByIndex(handle, i);
matched = match_usb_interface(&intf->usb, vendor, product);
}
OBEX_Cleanup(handle);
return matched;
}
int main (int argc, char **argv)
{
unsigned long vendor;
unsigned long product;
if (argc < 3)
return EXIT_FAILURE;
vendor = strtoul(argv[1], NULL, 16);
product = strtoul(argv[2], NULL, 16);
if (vendor <= 0xFFFF && product <= 0xFFFF &&
find_usb_device((uint16_t)vendor, (uint16_t)product))
return EXIT_SUCCESS;
return EXIT_FAILURE;
}
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