frodovdr/raspberrymatic-addon-rmupdate
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Code Issues Releases Wiki Activity

Check if firmware image is compressed

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This commit is contained in:
Jan Schneider 2018-03-24 00:18:27 +01:00
parent 025cdf26ea
commit 73b3efaca3
1 changed files with 151 additions and 139 deletions
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20
addon/lib/rmupdate.tcl
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@ -445,18 +445,24 @@ proc ::rmupdate::update_cmdline {cmdline root} {
}
proc ::rmupdate::update_boot_scr {boot_scr root} {
set fd [open $boot_scr r]
fconfigure $fd -translation binary
set boot_script "/tmp/boot.script"
catch { exec /bin/dd if=$boot_scr of=$boot_script bs=72 skip=1 }
set fd [open $boot_script r]
set data [read $fd]
close $fd
regsub -all "setenv rootfs \[0-9\]" $data "setenv rootfs ${root}" data
regsub -all "setenv userfs \[0-9\]" $data "setenv userfs 4" data
set fd [open $boot_scr w]
fconfigure $fd -translation binary
set fd [open $boot_script w]
puts $fd $data
close $fd
exec /usr/bin/mkimage -C none -A arm -T script -d $boot_script $boot_scr
file delete $boot_script
}
proc ::rmupdate::get_system_device {} {
@ -466,6 +472,7 @@ proc ::rmupdate::get_system_device {} {
close $fd
foreach d [split $data "\n"] {
if { [regexp {root=PARTUUID=(\S+)} $d match partuuid] } {
catch {
set x [file readlink "/dev/disk/by-partuuid/${partuuid}"]
if { [regexp {(mmcblk.*)p\d} [file tail $x] match device] } {
set sys_dev "/dev/${device}"
@ -476,6 +483,7 @@ proc ::rmupdate::get_system_device {} {
}
}
}
}
return "/dev/mmcblk0"
}
@ -1049,6 +1057,7 @@ proc ::rmupdate::download_firmware {{download_url ""} {version ""}} {
write_install_log ""
write_install_log "Download completed."
if {[regexp {.*\.zip$} $archive_file match]} {
write_install_log "Extracting firmware %s.\nThis process takes some minutes, please be patient..." [file tail $archive_file]
set data [exec /usr/bin/unzip -ql "${archive_file}" 2>/dev/null]
set img_file ""
@ -1063,6 +1072,9 @@ proc ::rmupdate::download_firmware {{download_url ""} {version ""}} {
}
exec /usr/bin/unzip "${archive_file}" "${img_file}" -o -d "${img_dir}" 2>/dev/null
set img_file "${img_dir}/${img_file}"
} else {
set img_file $archive_file
}
#puts "${img_file} ${image_file}"
if {$version == ""} {
set image_file $img_file