OpenWrt – Blame information for rev 3
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Rev | Author | Line No. | Line |
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1 | office | 1 | fwtool_check_image() { |
2 | [ $# -gt 1 ] && return 1 |
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3 | |||
4 | . /usr/share/libubox/jshn.sh |
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5 | |||
6 | if ! fwtool -q -i /tmp/sysupgrade.meta "$1"; then |
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7 | echo "Image metadata not found" |
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8 | [ "$REQUIRE_IMAGE_METADATA" = 1 -a "$FORCE" != 1 ] && { |
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9 | echo "Use sysupgrade -F to override this check when downgrading or flashing to vendor firmware" |
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10 | } |
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11 | [ "$REQUIRE_IMAGE_METADATA" = 1 ] && return 1 |
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12 | return 0 |
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13 | fi |
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14 | |||
15 | json_load "$(cat /tmp/sysupgrade.meta)" || { |
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16 | echo "Invalid image metadata" |
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17 | return 1 |
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18 | } |
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19 | |||
20 | device="$(cat /tmp/sysinfo/board_name)" |
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21 | |||
22 | json_select supported_devices || return 1 |
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23 | |||
24 | json_get_keys dev_keys |
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25 | for k in $dev_keys; do |
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26 | json_get_var dev "$k" |
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27 | [ "$dev" = "$device" ] && return 0 |
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28 | done |
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29 | |||
30 | echo "Device $device not supported by this image" |
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31 | echo -n "Supported devices:" |
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32 | for k in $dev_keys; do |
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33 | json_get_var dev "$k" |
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34 | echo -n " $dev" |
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35 | done |
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36 | echo |
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37 | |||
38 | return 1 |
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39 | } |