projects / people / stevee / network.git / blame
| Commit | Line | Data |
|---|---|---|
| 95416c1e MT |
1 | #!/bin/bash |
| 2 | ############################################################################### | |
| 3 | # # | |
| 4 | # IPFire.org - A linux based firewall # | |
| 5 | # Copyright (C) 2013 IPFire Network Development Team # | |
| 6 | # # | |
| 7 | # This program is free software: you can redistribute it and/or modify # | |
| 8 | # it under the terms of the GNU General Public License as published by # | |
| 9 | # the Free Software Foundation, either version 3 of the License, or # | |
| 10 | # (at your option) any later version. # | |
| 11 | # # | |
| 12 | # This program is distributed in the hope that it will be useful, # | |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of # | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # | |
| 15 | # GNU General Public License for more details. # | |
| 16 | # # | |
| 17 | # You should have received a copy of the GNU General Public License # | |
| 18 | # along with this program. If not, see <http://www.gnu.org/licenses/>. # | |
| 19 | # # | |
| 20 | ############################################################################### | |
| 21 | ||
| 1c6a4e30 | 22 | usb_device_find_by_tty() { |
| 95416c1e MT |
23 | local tty="${1}" |
| 24 | assert isset tty | |
| 25 | ||
| 26 | # Strip /dev. | |
| 27 | tty="$(basename "${tty}")" | |
| 28 | ||
| 29 | local path="/sys/bus/usb-serial/devices/${tty}" | |
| 30 | ||
| 31 | # Resolve symlink | |
| 32 | path="$(readlink -m "${path}")" | |
| 33 | ||
| 34 | print "$(dirname "${path}")" | |
| 35 | return ${EXIT_OK} | |
| 36 | } | |
| 37 | ||
| 1c6a4e30 | 38 | usb_device_list_interfaces() { |
| 95416c1e MT |
39 | local path="${1}" |
| 40 | assert [ -d "${path}" ] | |
| 41 | ||
| 42 | local interface | |
| 43 | for interface in ${path}/ep_*; do | |
| 44 | [ -d "${interface}" ] || continue | |
| 45 | print "${interface}" | |
| 46 | done | |
| 47 | ||
| 48 | return ${EXIT_OK} | |
| 49 | } | |
| 50 | ||
| 1c6a4e30 | 51 | usb_device_get_interface_type() { |
| 95416c1e MT |
52 | local interface="${1}" |
| 53 | assert isset interface | |
| 54 | ||
| 55 | fread "${interface}/type" | |
| 56 | } | |
| 57 | ||
| 1c6a4e30 | 58 | usb_device_has_interface_type_interrupt() { |
| 95416c1e MT |
59 | local device="${1}" |
| 60 | assert isset device | |
| 61 | ||
| 62 | local interface type | |
| 63 | while read -r interface; do | |
| 64 | type="$(usb_device_get_interface_type "${interface}")" | |
| 65 | ||
| 66 | [ "${type}" = "Interrupt" ] && return ${EXIT_TRUE} | |
| 67 | done <<< "$(usb_device_list_interfaces "${device}")" | |
| 68 | ||
| 69 | return ${EXIT_FALSE} | |
| 70 | } |