mirror of
git://slackware.nl/current.git
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1c7cd7d817
l/rpcsvc-proto-1.4.3-x86_64-1.txz: Upgraded. x/xterm-370-x86_64-5.txz: Rebuilt. XTerm-console: don't include locale options by default. Fix typo in comment. Thanks to GazL. isolinux/initrd.img: Rebuilt. usb-and-pxe-installers/usbboot.img: Rebuilt.
107 lines
3.5 KiB
Bash
Executable file
107 lines
3.5 KiB
Bash
Executable file
#!/bin/sh
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RDIR=/dev/tty4
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NDIR=/dev/null
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TMP=/var/log/setup/tmp
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if [ ! -d $TMP ]; then
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mkdir -p $TMP
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fi
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T_PX="`cat $TMP/SeTT_PX`"
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rm -f $TMP/SeTmount $TMP/SeTDS $TMP/SeTCDdev $TMP/reply
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dialog --title "SCANNING FOR USB STICK" --msgbox \
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"Make sure the USB stick containing the Slackware package directory \
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is inserted into a USB port, and then press ENTER to begin the scanning process." \
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7 66 \
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2> $TMP/reply
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if [ ! -r $TMP/reply ]; then
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# cancel or esc
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rm -f $TMP/SeTDS $TMP/SeTmount $TMP/SeTCDdev $TMP/errordo
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exit
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fi
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dialog --infobox "\nScanning for USB stick..." 5 30
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# Run "rescan-scsi-bus -l" to get an up to date overview of devices:
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/sbin/rescan-scsi-bus -l 1>$RDIR 2>$RDIR
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# Generate a list of removable devices:
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REMOVABLE_DEVICES=""
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for BDEV in $(ls --indicator-style none /sys/block | grep -E -v "loop|ram|^dm-|^sr|^md"); do
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if [ -r /sys/block/$BDEV/removable -a "$(cat /sys/block/$BDEV/removable)" == "1" ]; then
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REMOVEABLE_DEVICES="$REMOVEABLE_DEVICES $BDEV"
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fi
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done
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if [ "$REMOVEABLE_DEVICES" = "" ]; then
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dialog --title "NO REMOVABLE USB DEVICES FOUND" --msgbox \
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"Sorry, but no removable USB devices could be found. Exiting back to the top menu." \
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6 55
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rm -f $TMP/SeTDS $TMP/SeTmount $TMP/SeTCDdev $TMP/errordo
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exit
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fi
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# Make a mount location for the USB source:
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mkdir -p /usb-stick
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# Try to unmount it, just in case something strange is going on:
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umount /usb-stick 1> /dev/null 2> /dev/null
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# First, we will look for partitions on the USB stick. Not knowing whether the stick is
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# partitioned with MBR or GPT partitions (or indeed at all), we'll test for partitions
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# 1 through 4. Probably very few people will try to use a stick with the Slackware
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# packages in a directory on partition 5 or higher. If they do, it won't work. Sorry.
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unset DRIVE_FOUND INSTALL_PATH
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for DEVICE in $REMOVEABLE_DEVICES ; do
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for PARTITION in 1 2 3 4 ; do
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mount /dev/$DEVICE$PARTITION /usb-stick 1> /dev/null 2> /dev/null
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if [ -d /usb-stick/slackware/a ]; then
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DRIVE_FOUND="/dev/$DEVICE$PARTITION"
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INSTALL_PATH="/usb-stick/slackware"
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break
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fi
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if [ -d /usb-stick/slackware*-*/slackware/a ]; then
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DRIVE_FOUND="/dev/$DEVICE$PARTITION"
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INSTALL_PATH=$(echo /usb-stick/slackware*-*/slackware)
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break
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fi
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umount /usb-stick 1> /dev/null 2> /dev/null
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done
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done
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# Next, we will try mounting the devices as unpartitioned if nothing has been found yet:
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if [ "$DRIVE_FOUND" = "" ]; then
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for DEVICE in $REMOVEABLE_DEVICES ; do
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mount /dev/$DEVICE /usb-stick 1> /dev/null 2> /dev/null
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if [ -d /usb-stick/slackware/a ]; then
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DRIVE_FOUND="/dev/$DEVICE"
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INSTALL_PATH="/usb-stick/slackware"
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break
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fi
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if [ -d /usb-stick/slackware*-*/slackware/a ]; then
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DRIVE_FOUND="/dev/$DEVICE"
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INSTALL_PATH=$(echo /usb-stick/slackware*-*/slackware)
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break
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fi
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done
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fi
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if [ "$DRIVE_FOUND" = "" ]; then
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dialog --title "NO SLACKWARE DIRECTORY FOUND" --msgbox \
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"Sorry, but a Slackware directory could not be found on any USB devices. \
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Exiting back to the top menu." \
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6 55
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rm -f $TMP/SeTDS $TMP/SeTmount $TMP/SeTCDdev $TMP/errordo
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exit
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fi
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# Success! Report back to the console:
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dialog --title "USB PACKAGE SOURCE FOUND" --sleep 1 --infobox \
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"A Slackware package directory was found on device $DRIVE_FOUND." 3 66
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# At this point, the stick has been found and is mounted on /usb-stick.
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# All that remains is to tell the installer about it, and we're done here.
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echo $INSTALL_PATH > $TMP/SeTDS
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echo "-source_mounted" > $TMP/SeTmount
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echo "/dev/null" > $TMP/SeTsource
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