mirror of https://github.com/hak5/openwrt-owl.git
usb-modeswitch: add from /packages, merge usb-modeswitch-data, use libusb-compat, add myself as maintainer
SVN-Revision: 35379owl
Felix Fietkau
parent
c6744513a3
commit
ff6cccda8e
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#
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# Copyright (C) 2008-2012 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 $(TOPDIR)/rules.mk
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PKG_NAME:=usb-modeswitch
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PKG_UTIL_VERSION:=1.2.5
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PKG_DATA_VERSION:=20121109
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PKG_VERSION:=$(PKG_UTIL_VERSION)+$(PKG_DATA_VERSION)
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PKG_RELEASE:=1
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PKG_BUILD_DIR:=$(BUILD_DIR)/$(PKG_NAME)-$(PKG_UTIL_VERSION)
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PKG_SOURCE:=$(PKG_NAME)-$(PKG_UTIL_VERSION).tar.bz2
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PKG_SOURCE_URL:=http://www.draisberghof.de/usb_modeswitch
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PKG_MD5SUM:=c393603908eceab95444c5bde790f6f0
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PKG_DATA_PATH:=usb-modeswitch-data-$(PKG_DATA_VERSION)
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PKG_DATA_FILENAME:=$(PKG_DATA_PATH).tar.bz2
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PKG_MAINTAINER := Felix Fietkau <nbd@openwrt.org>
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include $(INCLUDE_DIR)/package.mk
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define Package/usb-modeswitch
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SECTION:=utils
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CATEGORY:=Utilities
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DEPENDS:=+libusb-compat
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TITLE:=USB ModeSwitch
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URL:=http://www.draisberghof.de/usb_modeswitch/
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endef
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define Package/usb-modeswitch/description
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A mode switching tool for controlling
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"flip flop" (multiple device) USB gear.
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endef
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define Download/data
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FILE:=$(PKG_DATA_FILENAME)
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URL:=$(PKG_SOURCE_URL)
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MD5SUM:=a7d23a03157871013a0d708ab2b1b6df
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endef
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$(eval $(call Download,data))
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define Build/Compile
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tar xvfj $(DL_DIR)/$(PKG_DATA_FILENAME) -C $(PKG_BUILD_DIR)
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$(TARGET_CC) $(TARGET_CFLAGS) $(TARGET_CPPFLAGS) $(TARGET_LDFLAGS) \
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-lusb \
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-o $(PKG_BUILD_DIR)/usb_modeswitch-OpenWrt \
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$(PKG_BUILD_DIR)/usb_modeswitch.c
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endef
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define Package/usb-modeswitch/install
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$(INSTALL_DIR) $(1)/usr/bin $(1)/etc/hotplug.d/usb
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$(INSTALL_BIN) $(PKG_BUILD_DIR)/usb_modeswitch-OpenWrt $(1)/usr/bin/usb_modeswitch
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$(INSTALL_DATA) ./files/modeswitch.hotplug $(1)/etc/hotplug.d/usb/20-modeswitch
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$(CP) $(PKG_BUILD_DIR)/$(PKG_DATA_PATH)/usb_modeswitch.d $(1)/etc/
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endef
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$(eval $(call BuildPackage,usb-modeswitch))
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@ -0,0 +1,140 @@
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#!/bin/sh
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local uVid uPid uMa uPr uSe
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local sVe sMo sRe
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local modeswitch="/usr/bin/usb_modeswitch"
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log() {
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logger -t "usb-modeswitch" "$@"
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}
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sanitize() {
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sed -e 's/[[:space:]]\+$//; s/[[:space:]]\+/_/g' "$@"
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}
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find_scsi_attrs() {
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[ -n "$DEVPATH" ] && [ -d /sys/$DEVPATH/host* ] && {
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log "$DEVICENAME is a SCSI device, waiting for it to settle..."
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local timeout=20
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while [ $((--timeout)) -ge 0 ]; do
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[ -d /sys/$DEVPATH/host*/target* ] && {
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local scsi_dir
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for scsi_dir in /sys/$DEVPATH/host*/target*/*; do
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[ -d "$scsi_dir" ] || break
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case "$scsi_dir" in
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*/host*/target*/*:*:*:*)
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sVe=$(sanitize "$scsi_dir/vendor")
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sMo=$(sanitize "$scsi_dir/model")
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sRe=$(sanitize "$scsi_dir/rev")
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log "$DEVICENAME: Vendor=${sVe:-?} Model=${sMo:-?} Revision=${sRe:-?}"
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return 0
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;;
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esac
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done
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} || {
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sleep 1
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}
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done
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log "$DEVICENAME: Failed to get SCSI attributes!"
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}
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return 1
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}
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find_usb_attrs() {
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local usb_dir="/sys/$DEVPATH"
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[ -f "$usb_dir/idVendor" ] || usb_dir="${usb_dir%/*}"
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uVid=$(cat "$usb_dir/idVendor")
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uPid=$(cat "$usb_dir/idProduct")
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uMa=$(sanitize "$usb_dir/manufacturer")
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uPr=$(sanitize "$usb_dir/product")
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uSe=$(sanitize "$usb_dir/serial")
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log "$DEVICENAME: Manufacturer=${uMa:-?} Product=${uPr:-?} Serial=${uSe:-?}"
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}
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match_config_tag() {
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local conf="$1"
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local tag="$2"
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case "${conf##*/}" in
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*:*$tag=*)
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local cmp; eval "cmp=\$$tag"
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local pat="${conf#*:$tag=}"; pat="${pat%%:*}"
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case "$cmp" in
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*$pat*) return 0 ;;
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*) return 1 ;;
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esac
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;;
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esac
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return 0
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}
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match_config() {
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local conf="$1"
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local tag
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for tag in uMa uPr uSe sVe sMo sRe; do
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match_config_tag "$conf" "$tag" || return 1
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done
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return 0
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}
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if [ "$ACTION" = add ]; then
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[ -d "/etc/usb_modeswitch.d" ] && [ -x "$modeswitch" ] && {
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case "$DEVICENAME" in
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*-*:*.*) : ;;
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*) exit 0 ;;
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esac
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find_usb_attrs
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local candidates=0
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local conf configs
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for conf in /etc/usb_modeswitch.d/$uVid:$uPid*; do
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[ -f "$conf" ] || break
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configs="${configs:+$configs }$conf"
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$((candidates++))
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done
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# Found more than one candidate, read SCSI attributes and find the best match
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[ $candidates -gt 1 ] && {
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find_scsi_attrs
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for conf in $configs; do
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match_config "$conf" && {
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configs="$conf"
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candidates=1
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break
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}
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done
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}
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# If a candidate is remaining, start usb-modeswitch
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[ -n "$configs" ] && {
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log "$DEVICENAME: Selecting ${configs%% *} for mode switching"
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# ugly workaround, but working for all hw we got for testing
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switching_done=0
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switching_tries=0
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local usb_dir="/sys/$DEVPATH"
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[ -f "$usb_dir/idVendor" ] || usb_dir="${usb_dir%/*}"
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while [ $switching_done -lt 1 -a $switching_tries -le 6 ]; do
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$modeswitch -v $uVid -p $uPid -I -D -n -s 30 -c "${configs%% *}"
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if [ $(sanitize "$usb_dir/idProduct") = $uPid ]; then
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log "$DEVICENAME: Switching seemingly failed"
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sleep 1
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else
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switching_done=1
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fi
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switching_tries=$(( $switching_tries + 1 ))
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done
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}
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}
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fi
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