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@@ -0,0 +1,63 @@
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#
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# Copyright (C) 2009-2014 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=p910nd
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PKG_VERSION:=0.97
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PKG_RELEASE:=1
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
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PKG_SOURCE_URL:=@SF/p910nd
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PKG_LICENSE:=GPLv2
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PKG_LICENSE_FILES:=COPYING
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PKG_HASH:=skip
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PKG_MAINTAINER:=Philipp Kerling <pkerling@casix.org>
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PKG_INSTALL:=1
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include $(INCLUDE_DIR)/package.mk
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define Package/p910nd
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SECTION:=net
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CATEGORY:=Network
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SUBMENU:=Printing
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TITLE:=A small non-spooling printer server
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URL:=http://p910nd.sourceforge.net
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DEPENDS:=+kmod-usb-printer
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USERID:=p910nd=393:lp=7
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endef
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define Package/p910nd/conffiles
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/etc/config/p910nd
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endef
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define Package/p910nd/description
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p910nd is a small daemon that copies any data received on
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the port it is listening on to the corresponding printer
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port. It is primarily intended for diskless Linux hosts
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running as printer drivers but there is no reason why it
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could not be used on diskful hosts. Port 9100 is copied
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to /dev/lp0, 9101 to /dev/lp1 and 9102 to /dev/lp2. The
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default is port 9100 to /dev/lp0.
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endef
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MAKE_FLAGS += \
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CFLAGS="$(TARGET_CFLAGS) -DLOCKFILE_DIR=\"\\\"/tmp\"\\\""
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define Package/p910nd/install
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$(INSTALL_DIR) $(1)/usr/sbin
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$(CP) $(PKG_INSTALL_DIR)/usr/sbin/p910nd $(1)/usr/sbin/
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$(INSTALL_DIR) $(1)/etc/config
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$(INSTALL_DATA) ./files/p910nd.config $(1)/etc/config/p910nd
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$(INSTALL_DIR) $(1)/etc/init.d
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$(INSTALL_BIN) ./files/p910nd.init $(1)/etc/init.d/p910nd
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$(INSTALL_DIR) $(1)/etc/hotplug.d/usbmisc
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$(INSTALL_BIN) ./files/p910nd.hotplug $(1)/etc/hotplug.d/usbmisc/20-p910nd
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endef
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$(eval $(call BuildPackage,p910nd))
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@@ -0,0 +1,26 @@
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config p910nd
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option device /dev/usb/lp0
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# Actual TCP port is 9100 plus this value
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# Valid values are 0,1,2
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option port 0
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option bidirectional 1
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option enabled 0
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# Override running as user p910nd, group lp
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option runas_root 0
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# mDNS support - see Bonjour Printing Specification for details concerning the values
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# Be aware that you can only advertise one printer on this host via mDNS
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# Set to 1 to enable
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option mdns 0
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# Human-readable printer make and model
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option mdns_ty 'My Printer Manufacturer/Model'
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# Human-readable location
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option mdns_note 'Basement'
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# Post-Script product string, including parenthesis
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option mdns_product ''
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# IEEE-1284 Device ID MANUFACTURER/MFG string
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option mdns_mfg ''
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# IEEE-1284 Device ID MODEL/MDL string
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option mdns_mdl ''
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# IEEE-1284 Device ID COMMAND SET/CMD string
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option mdns_cmd ''
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@@ -0,0 +1,393 @@
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#!/bin/sh
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# shellcheck disable=SC3043 # aka 'local VAR'
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# c 2024 systemcrash (GitHub)
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#hotplug.d triggers this script on the plug {in|out} of USB printers
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# Define the uci config section
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DAEMON=p910nd
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DAEMON_HOTPLUG="$DAEMON hotplug"
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DAEMON_ERR="daemon.err"
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DAEMON_INFO="daemon.info"
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DRIVER_HOME_DEFAULT=/opt/"$DAEMON"_drivers
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SYSUPGRADE_CONF="/etc/sysupgrade.conf"
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# Assumptions:
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# * There is no guarantee that multiple devices are re-assigned the same
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# character device upon plug/unplug unless connection hierarchy/tree is
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# unchanged i.e. reboot gives the same order if connection topology is identical.
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# * Depends on udev. char dev number assignment order not guaranteed.
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# * most users likely only have a single printer connected (mDNS announces one)
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# Step 1. Get /dev/usb/lpX and build THIS_USB_VIDPID from hotplug passed device.
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# Step 2a. Absent p910nd settings, auto configure settings with provided info.
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# A usbvidpid is an anchor: to ensure the printer receives the right blob.
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# Add other ieee1284_id derived info.
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# Step 2b. For a matching character device, augment its existing config with any
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# missing usbvidpid and ieee1284_id derived info.
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# Step 3. For matching character device and usbvidpid: send_driver
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# Caveat: hotplug always maps the first plugged device as /dev/usb/lp0. The 1st
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# /dev/usb/lp0 match in config gets augmented with THIS_USB_VIDPID, whether
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# it is the same "device" or not.
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# The process below runs send_driver, but the driver is not yet on disk.
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# This hotplug script aims for convenience, not technical perfection.
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# Note that this does not matter if the configured lp0 does not match the
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# current lp0. Why? We chose a specific filename for the blob, to which the user
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# provides the file post-factum. So worst-case: soft-bricking if the user puts
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# the wrong blob at the specified file path. This is an acceptable compromise to
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# perfection until we find better ways of shooting ourselves in the foot. :)
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# It is a configuration complexity that a p910nd end-user should anyhow be aware
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# of: that multiple devices cannot simultaneously use the same /dev/usb/lpX.
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# If run as hotplug usb module (as opposed to usbmisc module):
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# DEV_TYPE_FILTER="usb_device"
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# Test the script by running $0 -d.
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if [ -n "$1" ] && [ "$1" = "-d" ]; then
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# Set the variable DEBUG to true (or anything) for extra debug output
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DEBUG=true
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# Normal hotplug invocation provides these parameters:
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DEVPATH="/devices/platform/ahb/1b400000.usb/usb2/2-1/2-1:1.0/usbmisc/lp0"
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DEVNAME="usb/lp0"
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ACTION="add"
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fi
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# For usbmisc, hotplug passes the following usable variables:
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# $0: /sbin/hotplug-call
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# $1: usbmisc
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# $ACTION: add|remove
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# $DEVNAME: usb/lp0
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# $DEVPATH: /devices/platform/ahb/1b400000.usb/usb2/2-1/2-1:1.0/usbmisc/lp0
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# $DEVICENAME: lp0
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# $SEQNUM: 1555
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# $MAJOR: 180
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# $MINOR: 0
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# For usb, hotplug passes the following usable variables:
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# outputs:
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# $0: /sbin/hotplug-call
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# $1: usb
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# $ACTION: add|remove|bind|unbind
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# $DEVNAME: bus/usb/002/009
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# $DEVNUM: 009
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# $DEVPATH: /devices/platform/ahb/1b400000.usb/usb2/2-1
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# $DEVICENAME: 2-1
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# $DEVTYPE: usb_device
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# $DRIVER: usb
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# $TYPE: 0/0/0
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# $PRODUCT: 3f0/4117/100
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# $SEQNUM: 1534
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# $BUSNUM: 002
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# $MAJOR: 180
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# $MINOR: 0
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# usbmisc scripts have access to fewer parameters than usb hotplug scripts, so
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# we must be able to assemble THIS_USB_VIDPID ourselves.
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# use % for shortest match, and trim away "/usbmisc/lp*"
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ACTUAL_DEVPATH=${DEVPATH%/usbmisc/lp*}
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# Prepend /sys/ to get actual device path,
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ACTUAL_DEVPATH="/sys$ACTUAL_DEVPATH"
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[ "$DEBUG" ] && echo ACTUAL_DEVPATH is "$ACTUAL_DEVPATH"
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PARENT_DEVPATH=$( dirname "${ACTUAL_DEVPATH}" )
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# We might need to do this if symlinks are problematic. Might not:
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# devpath="$(readlink -f $ACTUAL_DEVPATH)"
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# https://www.usb.org/sites/default/files/usbprint11a021811.pdf
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# Check whether connected device is a "Printer"
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[ "$(cat "$ACTUAL_DEVPATH/bInterfaceClass")" = "07" ] && [ "$(cat "$ACTUAL_DEVPATH/bInterfaceSubClass")" = "01" ] && iAmAPrinter=true
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# Not a printer? Bail.
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[ ! "$iAmAPrinter" ] && exit 0
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# Port directionality
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BIP=$( cat "$ACTUAL_DEVPATH/bInterfaceProtocol" )
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[ "$DEBUG" ] && echo BIP: "$BIP"
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case $BIP in
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01 )
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BIDIR=0
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;;
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02 | 03 )
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BIDIR=1
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;;
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esac
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# Verify that we have p910nd settings
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if ! uci -q get $DAEMON; then
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touch /etc/config/$DAEMON
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uci -q add $DAEMON $DAEMON
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uci -q commit
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fi
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# Next, we need THIS_USB_VIDPID. This is to ensure that we send the right blob
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# to the right USB printer. THIS_USB_VIDPID is an anchor, or filter, if you will.
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# THIS_USB_VIDPID is formed by: idVendor/idProduct
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# Found under: /sys/bus/usb/devices/*/idVendor
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# Avoid anchoring also to bcdDevice which is like a hw version
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# printer driver blobs account for different hw versions anyway, so ignore it.
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# THIS_USB_VIDPID="3f0/4117"
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idVendor=$( cat "$PARENT_DEVPATH/idVendor" )
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idProduct=$( cat "$PARENT_DEVPATH/idProduct" )
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[ "$DEBUG" ] && echo idVendor+idProduct: "$idVendor" + "$idProduct"
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THIS_USB_VIDPID="$idVendor/$idProduct"
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# Driver blob e.g.: Hewlett-Packard_HP_LaserJet_1018_03f0_4117.bin
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# Not always available:
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iSerialNumber=$( cat "$PARENT_DEVPATH/iSerialNumber" 2>/dev/null ) || iSerialNumber=$( cat "$PARENT_DEVPATH/serial" 2>/dev/null )
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[ "$DEBUG" ] && echo iSerialNumber is "$iSerialNumber"
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# Get the special IEEE1284 Device ID string (apparently limited to 127 chars)
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ieee1284info=$(cat "$ACTUAL_DEVPATH/ieee1284_id" )
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[ "$DEBUG" ] && echo ieee1284info is "$ieee1284info"
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# Absent the uci daemon hotplug config group, set it to a default
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[ -z "$(uci -q get $DAEMON.@hotplug[0])" ] && uci -q add $DAEMON hotplug
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# # Absent the driver_home path config, set it to a default
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[ -z "$(uci -q get $DAEMON.@hotplug[0].driver_home)" ] && uci -q set $DAEMON.@hotplug[-1].driver_home=$DRIVER_HOME_DEFAULT && uci -q commit $DAEMON
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# Make the driver folder hierarchy
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if ! mkdir -p "$DRIVER_HOME_DEFAULT"; then
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logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_ERR" Error running 'mkdir -p' "$DRIVER_HOME_DEFAULT".
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fi
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# Help the folder survive a sysupgrade:
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if ! grep -q "^$DRIVER_HOME_DEFAULT$" "$SYSUPGRADE_CONF" ; then
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# TODO: remove old non-existent p910nd paths from $SYSUPGRADE_CONF?
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# Absent the path, try to add it to $SYSUPGRADE_CONF
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if ! echo $DRIVER_HOME_DEFAULT >> $SYSUPGRADE_CONF; then
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logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_ERR" Problem adding "$DRIVER_HOME_DEFAULT" path to "$SYSUPGRADE_CONF."
|
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else
|
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logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" Added "$DRIVER_HOME_DEFAULT" path to "$SYSUPGRADE_CONF".
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fi
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fi
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||||
|
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DRIVER_HOME=$(uci -q get $DAEMON.@hotplug[-1].driver_home)
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[ "$DEBUG" ] && echo DRIVER_HOME is "$DRIVER_HOME"
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# Trim trailing forward slash if it crept in somehow.
|
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DRIVER_HOME=${DRIVER_HOME%/}
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DRIVER_BLOBNAME_TAIL="$idVendor"_"$idProduct".bin
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[ "$DEBUG" ] && echo DRIVER_BLOBNAME_TAIL is "$DRIVER_BLOBNAME_TAIL"
|
||||
|
||||
|
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# Global device config number variable
|
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UCI_DEV_CFG_NUMBER=-1
|
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|
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# find which daemon configs have the matching lpX interface
|
||||
match_current_device() {
|
||||
# Build array of /dev/usb/lpX character devices already configured
|
||||
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set -- "$(IFS=$(printf '\n') && uci -q batch <<- EOI
|
||||
get "$DAEMON".@"$DAEMON"[0].device
|
||||
get "$DAEMON".@"$DAEMON"[1].device
|
||||
get "$DAEMON".@"$DAEMON"[2].device
|
||||
get "$DAEMON".@"$DAEMON"[3].device
|
||||
get "$DAEMON".@"$DAEMON"[4].device
|
||||
get "$DAEMON".@"$DAEMON"[5].device
|
||||
get "$DAEMON".@"$DAEMON"[6].device
|
||||
get "$DAEMON".@"$DAEMON"[7].device
|
||||
get "$DAEMON".@"$DAEMON"[8].device
|
||||
get "$DAEMON".@"$DAEMON"[9].device
|
||||
EOI
|
||||
)"
|
||||
# $1-$10 are now set
|
||||
|
||||
x=0
|
||||
# shellcheck disable=SC2068
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||||
for i in $@; do
|
||||
# $DEVNAME is passed by hotplug
|
||||
[ "$DEBUG" ] && echo UCI_DEV_CFG_NUMBER is $UCI_DEV_CFG_NUMBER and CHAR_DEV is "$CHAR_DEV"
|
||||
[ "$DEVNAME" = "${i#/dev/}" ] && UCI_DEV_CFG_NUMBER=$x && CHAR_DEV=$i
|
||||
# TODO: multiple configured devices could have same CHAR_DEV if not connected concurrently
|
||||
x=$(( x+1 ))
|
||||
done
|
||||
}
|
||||
|
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get_and_store_printer_info() {
|
||||
# gets /sys/bus/usb/devices/2-1:1.0/ieee1284_id:
|
||||
# MFG:Hewlett-Packard
|
||||
# MDL:HP LaserJet 1018
|
||||
# CMD:ACL
|
||||
# CLS:PRINTER
|
||||
# DES:HP LaserJet 1018
|
||||
local MFG
|
||||
local MDL
|
||||
local CMD
|
||||
local CLS
|
||||
local DES
|
||||
local DRV
|
||||
local CID
|
||||
local CMT
|
||||
local SN
|
||||
local VER
|
||||
|
||||
|
||||
# Build array of /dev/usb/lpX character devices already configured
|
||||
match_current_device
|
||||
|
||||
uqgddu_cmd='uci -q get '"$DAEMON".@"$DAEMON"[$UCI_DEV_CFG_NUMBER]
|
||||
uqsddu_cmd='uci -q set '"$DAEMON".@"$DAEMON"[$UCI_DEV_CFG_NUMBER]
|
||||
|
||||
# set Internal Field Separator to semicolon found in ieee1284_id files
|
||||
IFS=";"
|
||||
# Got 1284 Device ID string
|
||||
set -- "$ieee1284info"
|
||||
[ "$DEBUG" ] && echo ieee1284info: "$ieee1284info"
|
||||
|
||||
# shellcheck disable=SC2068
|
||||
for i in $@; do
|
||||
[ "$DEBUG" ] && echo i:"$i"
|
||||
|
||||
case $i in
|
||||
MFG:* | MANUFACTURER:* | MFR:* )
|
||||
MFG=${i##*:};;
|
||||
MDL:* | MODEL:* )
|
||||
MDL=${i##*:};;
|
||||
CMD:* | "COMMAND SET:*" )
|
||||
CMD=${i##*:};;
|
||||
CLS:* )
|
||||
CLS=${i##*:};;
|
||||
DES:* | DESCRIPTION:* )
|
||||
DES=${i##*:};;
|
||||
DRV:* )
|
||||
DRV=${i##*:};;
|
||||
CID:* | COMPATIBLEID:* )
|
||||
CID=${i##*:};;
|
||||
COMMENT:* )
|
||||
CMT=${i##*:};;
|
||||
SN:* | SERIALNUMBER:* | SERN:* )
|
||||
SN=${i##*:};;
|
||||
VER:* )
|
||||
VER=${i##*:};;
|
||||
esac
|
||||
|
||||
[ -n "$SN" ] || SN="$iSerialNumber"
|
||||
[ "$DEBUG" ] && echo ${MFG:+MFG=$MFG} ${MDL:+MDL=$MDL} ${CMD:+CMD=$CMD} ${CLS:+CLS=$CLS} ${DES:+DES=$DES} ${SN:+SN=$SN}
|
||||
|
||||
[ "$DEBUG" ] && echo 'uci set' for UCI_DEV_CFG_NUMBER: $UCI_DEV_CFG_NUMBER
|
||||
[ -z "$(eval "$uqgddu_cmd".bidirectional)" ] && eval "$uqsddu_cmd.bidirectional='$BIDIR'"
|
||||
[ -z "$(eval "$uqgddu_cmd".port)" ] && eval "$uqsddu_cmd.port='0'"
|
||||
[ -z "$(eval "$uqgddu_cmd".enabled)" ] && eval "$uqsddu_cmd.enabled='1'"
|
||||
[ -z "$(eval "$uqgddu_cmd".usbvidpid)" ] && [ -n "$THIS_USB_VIDPID" ] && eval "$uqsddu_cmd.usbvidpid='$THIS_USB_VIDPID'"
|
||||
# Safe to default to on for mDNS if we found one of the mandatory properties (e.g. MDL)
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns)" ] && [ -n "$MDL" ] && eval "$uqsddu_cmd.mdns='1'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_ty)" ] && [ -n "$DES" ] && eval "$uqsddu_cmd.mdns_ty='$DES'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_product)" ] && [ -n "$DES" ] && eval "$uqsddu_cmd.mdns_product='($DES)'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_mfg)" ] && [ -n "$MFG" ] && eval "$uqsddu_cmd.mdns_mfg='$MFG'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_mdl)" ] && [ -n "$MDL" ] && eval "$uqsddu_cmd.mdns_mdl='$MDL'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_cmd)" ] && [ -n "$CMD" ] && eval "$uqsddu_cmd.mdns_cmd='$CMD'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_note)" ] && eval "$uqsddu_cmd.mdns_note='Located near router'"
|
||||
# Optional ieee1284_id parameters
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_cid)" ] && [ -n "$CID" ] && eval "$uqsddu_cmd.mdns_cid='$CID'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_cls)" ] && [ -n "$CLS" ] && eval "$uqsddu_cmd.mdns_cls='$CLS'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_cmt)" ] && [ -n "$CMT" ] && eval "$uqsddu_cmd.mdns_cmt='$CMT'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_drv)" ] && [ -n "$DRV" ] && eval "$uqsddu_cmd.mdns_drv='$DRV'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_sn)" ] && [ -n "$SN" ] && eval "$uqsddu_cmd.mdns_sn='$SN'"
|
||||
[ -z "$(eval "$uqgddu_cmd".mdns_ver)" ] && [ -n "$VER" ] && eval "$uqsddu_cmd.mdns_ver='$VER'"
|
||||
|
||||
# No previously configured device? Configure this instance. Set CHAR_DEV so we can send driver.
|
||||
[ $UCI_DEV_CFG_NUMBER -eq -1 ] && eval "$uqsddu_cmd.device=/dev/'$DEVNAME'" && CHAR_DEV=/dev/"$DEVNAME"
|
||||
|
||||
if [ -n "$MFG" ] && [ -n "$MDL" ] && [ -n "$DRIVER_BLOBNAME_TAIL" ] && [ -z "$(eval "$uqgddu_cmd".driver_file)" ]; then
|
||||
DRIVER_FILE="$MFG"_"$MDL"_"$DRIVER_BLOBNAME_TAIL"
|
||||
# Make blob filename more friendly: change space to underscore
|
||||
DRIVER_FILE="$DRIVER_HOME"/"$(echo "$DRIVER_FILE" | sed 's/ /_/g')"
|
||||
[ "$DEBUG" ] && echo DRIVER_FILE: "$DRIVER_FILE"
|
||||
uci set "$DAEMON".@"$DAEMON"[$UCI_DEV_CFG_NUMBER].driver_file="$DRIVER_FILE"
|
||||
fi
|
||||
|
||||
done
|
||||
|
||||
}
|
||||
|
||||
daemon_restart() {
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" "(Re)starting $DAEMON"
|
||||
/etc/init.d/$DAEMON restart
|
||||
}
|
||||
daemon_stop() {
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" "Stopping $DAEMON"
|
||||
/etc/init.d/$DAEMON stop
|
||||
}
|
||||
send_driver() {
|
||||
DRIVER_FILE=$( uci -q get "$DAEMON".@"$DAEMON"[$UCI_DEV_CFG_NUMBER].driver_file )
|
||||
|
||||
if [ -e "$DRIVER_FILE" ]; then
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" "Sending driver to $DAEMON printer $THIS_USB_VIDPID"
|
||||
|
||||
if ! cat "$DRIVER_FILE" > "$CHAR_DEV"; then
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_ERR" "Sending driver to $CHAR_DEV [ $THIS_USB_VIDPID ] failed for some reason."
|
||||
else
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" "Sent $DRIVER_FILE to $CHAR_DEV [ $THIS_USB_VIDPID ]."
|
||||
fi
|
||||
else
|
||||
logger -t "$DAEMON_HOTPLUG" -p "$DAEMON_INFO" "No driver file: $DRIVER_FILE for $CHAR_DEV [ $THIS_USB_VIDPID ] (upload it if your printer needs a driver loading)."
|
||||
fi
|
||||
}
|
||||
|
||||
case "$ACTION" in
|
||||
add)
|
||||
# Set permissions on the /dev/usb/lpX char dev
|
||||
[ -n "${DEVNAME}" ] && [ "${DEVNAME##usb/lp*}" = "" ] && {
|
||||
chmod 660 /dev/"$DEVNAME"
|
||||
chgrp lp /dev/"$DEVNAME"
|
||||
}
|
||||
|
||||
get_and_store_printer_info
|
||||
|
||||
[ "$DEBUG" ] && echo THIS_USB_VIDPID: "$THIS_USB_VIDPID"
|
||||
[ "$DEBUG" ] && echo CHAR_DEV: "$CHAR_DEV"
|
||||
# usb subsys only:
|
||||
# [ "$DEBUG" ] && echo DEVTYPE: $DEVTYPE
|
||||
# [ "$DEBUG" ] && echo DEV_TYPE_FILTER: $DEV_TYPE_FILTER
|
||||
# [ "$DEBUG" ] && echo PRODUCT: $PRODUCT
|
||||
|
||||
# Extra checks available when run as hotplug usb script:
|
||||
# [ "$DEVTYPE" == "${DEV_TYPE_FILTER}" ]
|
||||
# [ -z "${PRODUCT##*$THIS_USB_VIDPID*}" ]
|
||||
|
||||
# Ensure dev is character device
|
||||
if [ -n "$THIS_USB_VIDPID" ] && [ -c "$CHAR_DEV" ]; then
|
||||
# if zero string, i.e. usb_ID is a match for $PRODUCT supplied by hotplug
|
||||
if [ "$(uci -q get "$DAEMON".@"$DAEMON"[$UCI_DEV_CFG_NUMBER].usbvidpid)" = "$THIS_USB_VIDPID" ]; then
|
||||
[ "$DEBUG" ] && echo "THIS_USB_VIDPID match for $DAEMON device $THIS_USB_VIDPID."
|
||||
|
||||
send_driver
|
||||
|
||||
else
|
||||
[ "$DEBUG" ] && echo "No THIS_USB_VIDPID match."
|
||||
fi
|
||||
fi
|
||||
|
||||
daemon_restart
|
||||
|
||||
;;
|
||||
remove)
|
||||
# device is gone
|
||||
;;
|
||||
# Special actions available to "usb" subsystem
|
||||
# bind)
|
||||
# # special action
|
||||
# ;;
|
||||
# unbind)
|
||||
# # special action
|
||||
# ;;
|
||||
esac
|
||||
|
||||
# Commit any changes
|
||||
[ -n "$( uci -q changes $DAEMON )" ] && uci commit $DAEMON
|
||||
@@ -0,0 +1,99 @@
|
||||
#!/bin/sh /etc/rc.common
|
||||
# Copyright (C) 2007 OpenWrt.org
|
||||
START=99
|
||||
USE_PROCD=1
|
||||
DAEMON_NAME="p910nd"
|
||||
CONFIG="p910nd"
|
||||
|
||||
append_bool() {
|
||||
local section="$1"
|
||||
local option="$2"
|
||||
local value="$3"
|
||||
local _val
|
||||
config_get_bool _val "$section" "$option" '0'
|
||||
[ "$_val" -gt 0 ] && append args "$3"
|
||||
}
|
||||
|
||||
append_string() {
|
||||
local section="$1"
|
||||
local option="$2"
|
||||
local value="$3"
|
||||
local _val
|
||||
config_get _val "$section" "$option"
|
||||
[ -n "$_val" ] && append args "$3$_val"
|
||||
}
|
||||
|
||||
start_service() {
|
||||
config_load $CONFIG
|
||||
config_foreach start_p910nd $CONFIG
|
||||
}
|
||||
|
||||
|
||||
start_p910nd() {
|
||||
local section="$1" runas_root
|
||||
config_get_bool "enabled" "$section" "enabled" '0'
|
||||
config_get device "$section" device
|
||||
# If the device path exists, the device is connected; set it up:
|
||||
if [ "$enabled" -gt 0 ] && [ -e "$device" ]; then
|
||||
args="-d "
|
||||
config_get port "$section" port
|
||||
append_bool "$section" bidirectional "-b"
|
||||
append_string "$section" device "-f "
|
||||
append_string "$section" bind "-i "
|
||||
append_string "$section" port ""
|
||||
procd_open_instance
|
||||
procd_set_param command /usr/sbin/$DAEMON_NAME $args
|
||||
procd_set_param respawn
|
||||
|
||||
config_get_bool runas_root "$section" runas_root 0
|
||||
[ "$runas_root" -ne 1 ] && procd_set_param user $DAEMON_NAME
|
||||
|
||||
config_get_bool "mdns" "$section" "mdns" '0'
|
||||
if [ "$mdns" -gt 0 ]; then
|
||||
config_get mdns_note "$section" mdns_note
|
||||
config_get mdns_ty "$section" mdns_ty
|
||||
config_get mdns_product "$section" mdns_product
|
||||
config_get mdns_mfg "$section" mdns_mfg
|
||||
config_get mdns_mdl "$section" mdns_mdl
|
||||
config_get mdns_cmd "$section" mdns_cmd
|
||||
# Optional parameters
|
||||
config_get mdns_cid "$section" mdns_cid
|
||||
config_get mdns_cls "$section" mdns_cls
|
||||
config_get mdns_cmt "$section" mdns_cmt
|
||||
config_get mdns_des "$section" mdns_des
|
||||
config_get mdns_drv "$section" mdns_drv
|
||||
config_get mdns_sn "$section" mdns_sn
|
||||
config_get mdns_ver "$section" mdns_ver
|
||||
|
||||
# Set initial arguments
|
||||
set -- "pdl-datastream" "tcp" "$((port+9100))"
|
||||
set -- "$@" "txtvers=1"
|
||||
# bonjourprinting-1.2.1.pdf spec mandates (at least) MFG, MDL, CMD for Socket type
|
||||
[ -n "$mdns_note" ] && set -- "$@" "note=$mdns_note"
|
||||
[ -n "$mdns_ty" ] && set -- "$@" "ty=$mdns_ty"
|
||||
[ -n "$mdns_product" ] && set -- "$@" "product=$mdns_product"
|
||||
[ -n "$mdns_mfg" ] && set -- "$@" "usb_MFG=$mdns_mfg"
|
||||
[ -n "$mdns_mdl" ] && set -- "$@" "usb_MDL=$mdns_mdl"
|
||||
[ -n "$mdns_cmd" ] && set -- "$@" "usb_CMD=$mdns_cmd"
|
||||
# Optional parameters
|
||||
[ -n "$mdns_cid" ] && set -- "$@" "usb_CID=$mdns_cid"
|
||||
[ -n "$mdns_cls" ] && set -- "$@" "usb_CLS=$mdns_cls"
|
||||
[ -n "$mdns_cmt" ] && set -- "$@" "usb_CMT=$mdns_cmt"
|
||||
[ -n "$mdns_des" ] && set -- "$@" "usb_DES=$mdns_des"
|
||||
[ -n "$mdns_drv" ] && set -- "$@" "usb_DRV=$mdns_drv"
|
||||
[ -n "$mdns_sn" ] && set -- "$@" "usb_SN=$mdns_sn"
|
||||
[ -n "$mdns_ver" ] && set -- "$@" "usb_VER=$mdns_ver"
|
||||
|
||||
# Call procd_add_mdns with the positional parameters
|
||||
MDNS_INSTANCE_NAME="$mdns_ty" procd_add_mdns "$@"
|
||||
fi
|
||||
procd_close_instance
|
||||
fi
|
||||
}
|
||||
|
||||
service_triggers()
|
||||
{
|
||||
procd_open_trigger
|
||||
procd_add_config_trigger "config.change" $DAEMON_NAME /etc/init.d/$DAEMON_NAME reload
|
||||
procd_close_trigger
|
||||
}
|
||||
Reference in new issue
Block a user