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Implemented physical, hardware & chipset for InterfaceUtils.

This commit is contained in:
Matias Barcenas 2017-08-17 23:11:21 -05:00
parent 21ae874efb
commit e6058201cb
1 changed files with 74 additions and 2 deletions
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76
lib/InterfaceUtils.sh
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@ -3,6 +3,16 @@
# The methods used in this script are taken from airmon-ng.
# This is all thanks for the airmon-ng authors, thanks guys.
InterfaceUtilsOutputDevice="/dev/stdout"
if [ -d /sys/bus/usb ] # && hash lsusb
then InterfaceUSBBus=1
fi
if [ -d /sys/bus/pci ] || [ -d /sys/bus/pci_express ] || [ -d /proc/bus/pci ] # && hash lspci
then InterfacePCIBus=1
fi
function interface_list_all() {
InterfaceListAll=($(ls -1 /sys/class/net))
}
@ -22,6 +32,68 @@ function interface_driver() {
InterfaceDriver=$(basename $(readlink /sys/class/net/$1/device/driver))
}
function interface_chipset() {
echo
function interface_physical() {
if [ ! "$1" ]; then return 1; fi
unset InterfacePhysical
local -r interface_physical_path="/sys/class/net/$1/phy80211"
if [ -d "$interface_physical_path" ]; then
if [ -r "$interface_physical_path/name" ]
then InterfacePhysical="`cat "$interface_physical_path/name"`"
else InterfacePhysical="`ls -l "$interface_physical_path" | sed 's/^.*\/\([a-zA-Z0-9_-]*\)$/\1/'`"
fi
fi
if [ ! "$InterfacePhysical" ]; then return 2; fi
}
function interface_hardware() {
if [ ! "$1" ]; then return 1; fi
local __interface_hardware__device="/sys/class/net/$1/device"
local __interface_hardware__hwinfo="$__interface_hardware__device/modalias"
InterfaceHardwareBus="`cut -d ":" -f 1 "$__interface_chipset__hwinfo" 2> $InterfaceUtilsOutputDevice`"
case "$InterfaceHardwareBus" in
"usb") # Wanted to replace the line below with awk, but i'll probably just add complexity & issues (mawk vs gawk).
InterfaceHardwareID="`cut -d ":" -f 2 $__interface_chipset__hwinfo | cut -b 1-10 | sed 's/^.//;s/p/:/'`";;
"pci" | "pcmcia" | "sdio")
InterfaceHardwareID="`cat "$__interface_hardware__device/vendor" 2> $InterfaceUtilsOutputDevice`:`cat "$__interface_hardware__device/device" 2> $InterfaceUtilsOutputDevice`";;
default) # The following will only work for USB devices.
InterfaceHardwareID="`cat "$__interface_hardware__device/idVendor" 2> $InterfaceUtilsOutputDevice`:`cat "$__interface_hardware__device/idProduct" 2> $InterfaceUtilsOutputDevice`";;
InterfaceHardwareBus="usb" # This will be reset below if InterfaceHardwareID is invalid.
esac
# Check for invalid InterfaceHardwareID (starts or ends with :) .. not a happy face, still won't quote it.
if echo "$InterfaceHardwareID" | egrep -q "^:|:$"; then
unset InterfaceHardwareID
unset InterfaceHardwareBus
return 2
fi
}
function interface_chipset() {
if [ ! "$1" ]; then return 1; fi
if ! interface_hardware "$1"; then return 2; fi
case "$InterfaceHardwareBus" in
"usb")
if [ ! "$InterfaceUSBBus" ]; then return 3; fi
InterfaceChipset="`lsusb -d "$InterfaceHardwareID" | head -n1 - | cut -f3- -d ":" | sed 's/^....//;s/ Network Connection//g;s/ Wireless Adapter//g;s/^ //'`"
"pci" | "pcmcia")
if [ ! "$InterfacePCIBus" ]; then return 4; fi
InterfaceChipset="$(lspci -d $InterfaceHardwareID | cut -f3- -d ":" | sed 's/Wireless LAN Controller //g;s/ Network Connection//g;s/ Wireless Adapter//;s/^ //')"
"sdio")
if [[ "${InterfaceHardwareID,,}" = "0x02d0"* ]]
then InterfaceChipset=$(printf "Broadcom %d" ${InterfaceHardwareID:7})
else InterfaceChipset="Unknown chipset for SDIO device."
fi;;
default)
InterfaceChipset="Unknown device chipset & device bus."
esac
}