add the block-mount package by Daniel Dickinson (cshore), replacing existing automount functionality

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19877 3c298f89-4303-0410-b956-a3cf2f4a3e73

1 files changed, 84 insertions, 0 deletions

diff --git a/package/block-mount/files/40-mount b/package/block-mount/files/40-mount
new file mode 100644
index 0000000000..0d4f669404
--- /dev/null
+++ b/package/block-mount/files/40-mount
@@ -0,0 +1,84 @@
+#!/bin/sh
+# Copyright (C) 2009-2010 OpenWrt.org
+# Copyright (C) 2010 Vertical Communications
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+. /lib/functions/block.sh
+
+blkdev=`dirname $DEVPATH`
+if [ `basename $blkdev` != "block" ]; then
+
+    device=`basename $DEVPATH`
+
+    case "$ACTION" in
+	add)
+
+		local from_fstab
+		local anon_mount
+		local anon_swap
+		local anon_fsck
+		local mds_mount_target
+		local mds_mount_device
+		local mds_mount_fstype
+		local sds_swap_device
+		local use_device
+		local do_fsck=0
+		local fsck_type
+		
+		local autoswap_from_fstab
+		local automount_from_fstab
+
+	    mount_dev_section_cb() {
+    		mds_mount_target="$2"
+			mds_mount_device="$3"
+			mds_mount_fstype="$4"
+			mds_mount_enabled="$6"
+	    }
+
+	    swap_dev_section_cb() { 
+			sds_swap_device="$2"
+			return 0
+	    }
+
+		config_get_automount
+		automount_from_fstab="$from_fstab"
+		[ "$automount_from_fstab" -eq 1 ] && {
+			config_get_mount_section_by_device "/dev/$device"
+			use_device="$mds_mount_device"
+			[ "$mds_mount_enabled" -eq 1 ] && {
+				if [ -n "$mds_mount_target" ]; then
+					grep -q "/dev/$device" /proc/swaps || grep -q "/dev/$device" /proc/mounts || {
+						( mkdir -p "$mds_mount_target" && mount "$mds_mount_target" ) 2>&1 | tee /proc/self/fd/2 | logger -t 'fstab'
+					}
+				else
+					logger -t 'fstab' "Mount enabled for $mds_mount_device but it doesn't have a defined mountpoint (target)"
+				fi
+			}
+		}
+
+		[ -z "$use_device" ] && {
+			config_get_autoswap
+			autoswap_from_fstab="$from_fstab"
+		
+			[ "$autoswap_from_fstab" -eq 1 ] && {
+				config_get_swap_section_by_device "/dev/$device"
+				use_device="$sds_swap_device"
+			}
+		}
+		
+		grep -q "/dev/$device" /proc/swaps || grep -q "/dev/$device" /proc/mounts || {
+			[ "$anon_mount" -eq 1 ] && [ -z "$use_device" ] && {
+				( mkdir -p /mnt/$device && mount /dev/$device /mnt/$device ) 2>&1 | tee /proc/self/fd/2 | logger -t 'fstab'
+			}
+		}
+		reset_dev_section_cb
+		;;
+	remove)
+		umount /dev/$device
+		;;
+    esac	
+
+fi
+