Wish List - Printable Version

Code:

#!/bin/sh



if [ ! -e /etc/NetworkManager/system-connections/USB.nmconnection ]; then

    # Create network connection

    nmcli connection add con-name USB \

                        ifname usb0 \

                        type ethernet \

                        ip4 10.66.0.1/8



    # Set priorities so it doesn't take precedence over WiFi/mobile connections

    nmcli connection modify USB ipv4.route-metric 1500

    nmcli connection modify USB ipv4.dns-priority 150



    # Share connection so it can be used for tethering

    nmcli connection modify USB ipv4.method shared

fi

Code:

#!/bin/sh



CONFIGFS=/sys/kernel/config/usb_gadget/g1

USB_VENDORID="0x1D6B"  # Linux Foundation

USB_PRODUCTID="0x0104" # Multifunction composite gadget

USB_MANUF="Mobian Project"

USB_PRODUCT="Mobian"

USB_SERIAL=`cat /etc/machine-id`



setup() {

    # Don't do anything if the USB gadget already exists

    #[ -d $CONFIGFS ] && exit 0



    # Required to make a composite gadget

    modprobe libcomposite



    # Create all required directories

    echo "Creating the USB gadget..."

    mkdir -p $CONFIGFS

    mkdir -p $CONFIGFS/strings/0x409

    mkdir -p $CONFIGFS/configs/c.1

    mkdir -p $CONFIGFS/configs/c.1/strings/0x409



    # Setup IDs and strings

    echo "Setting up gadget strings..."

    echo $USB_VENDORID > $CONFIGFS/idVendor

    echo $USB_PRODUCTID > $CONFIGFS/idProduct

    echo $USB_MANUF > $CONFIGFS/strings/0x409/manufacturer

    echo $USB_PRODUCT > $CONFIGFS/strings/0x409/product

    echo $USB_SERIAL > $CONFIGFS/strings/0x409/serialnumber



    # Create ECM (ethernet) function

    echo "Adding ECM function..."

    mkdir $CONFIGFS/functions/ecm.usb0



    # TODO: create RNDIS function for Windows compatibility



    # Create MTP using FunctionFS

    # echo "Adding MTP function using FunctionFS..."

    # mkdir $CONFIGFS/functions/ffs.mtp



    # Create configuration

    echo "Creating gadget configuration..."

    echo "Ethernet" > $CONFIGFS/configs/c.1/strings/0x409/configuration

    # echo "Ethernet + MTP" > $CONFIGFS/configs/c.1/strings/0x409/configuration

    ln -s $CONFIGFS/functions/ecm.usb0 $CONFIGFS/configs/c.1

    # ln -s $CONFIGFS/functions/ffs.mtp $CONFIGFS/configs/c.1



    # Mount the MTP FunctionFS

    # echo "Mounting FunctionFS..."

    # mkdir -p /dev/ffs-mtp

    # mount -t functionfs mtp /dev/ffs-mtp

}



start() {

    echo "Enabling the USB gadget..."

    sleep 1

    UDC=`ls /sys/class/udc`

    echo "$UDC" > $CONFIGFS/UDC

}



reset() {

    echo "Removing the USB gadget..."



    # Remove USB gadget

    if [ -d $CONFIGFS ]; then

        echo "Removing gadget configuration..."

        # rm $CONFIGFS/configs/c.1/ffs.mtp

        rm $CONFIGFS/configs/c.1/ecm.usb0

        rmdir $CONFIGFS/configs/c.1/strings/0x409/

        rmdir $CONFIGFS/configs/c.1/

        # rmdir $CONFIGFS/functions/ffs.mtp

        rmdir $CONFIGFS/functions/ecm.usb0

        rmdir $CONFIGFS/strings/0x409/

        rmdir $CONFIGFS

    fi



    # Unmount FunctionFS and delete its mount point

    # if [ -d /dev/ffs-mtp ]; then

    #    echo "Unmounting FunctionFS..."

    #    umount /dev/ffs-mtp

    #    rmdir /dev/ffs-mtp

    #fi

}





case "$1" in

    reset) reset ;;

    setup) setup ;;

    start) start ;;

    *) ;;

esac