blobs/download: unified archive extraction
Signed-off-by: Leah Rowe <leah@libreboot.org>btrfsvols
parent
1e92abb177
commit
373c84e472
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@ -99,21 +99,12 @@ extract_blob_intel_me()
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[ -d "${_me_destination%/*}" ] || \
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mkdir -p "${_me_destination%/*}" || \
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err "extract_blob_intel_me: mkdir ${_me_destination%/*}"
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[ ! -d "${appdir}" ] || \
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rm -Rf "${appdir}" || \
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err "extract_blob_intel_me: can't rm -Rf \"${appdir}\""
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if [ -f "${_me_destination}" ]; then
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printf "Intel ME firmware already downloaded\n" 1>&2
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[ -f "${_me_destination}" ] && \
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printf "Intel ME firmware already downloaded\n" 1>&2 && \
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return 0
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fi
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printf "Extracting and stripping Intel ME firmware\n"
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innoextract "${dl_path}" -d "${appdir}" || \
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7z x "${dl_path}" -o"${appdir}" || \
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unar "${dl_path}" -o "${appdir}" || \
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err "extract_blob_intel_me: could not extract vendor update"
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mk_appdir "extract_blob_intel_me"
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bruteforce_extract_blob_intel_me "$(pwd)/${_me_destination}" \
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"$(pwd)/${appdir}" || \
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err "extract_blob_intel_me: could not extract Intel ME firmware"
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@ -155,10 +146,7 @@ bruteforce_extract_blob_intel_me()
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"${me7updateparser}" -O "${_me_destination}" "${i}" \
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&& break # (we found me.bin)
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_7ztest="${_7ztest}a"
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7z x "${i}" -o"${_7ztest}" \
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|| innoextract "${i}" -d "${_7ztest}" \
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|| unar "${i}" -o "${_7ztest}" \
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|| continue
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extract_archive "${i}" "${_7ztest}" || continue
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bruteforce_extract_blob_intel_me "${_me_destination}" \
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"${cdir}/${_7ztest}"
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elif [ -d "$i" ]; then
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@ -194,20 +182,15 @@ extract_blob_kbc1126_ec()
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[ -d "${_ec_destination%/*}" ] || \
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mkdir -p "${_ec_destination%/*}" || \
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err "extract_blob_kbc1126_ec: !mkdir ${_ec_destination%/*}"
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[ ! -d "${appdir}" ] || \
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rm -Rf "${appdir}" || \
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err "extract_blob_kbc1126_ec: !rm -Rf ${appdir}"
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if [ -f "${_ec_destination}" ]; then
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printf "KBC1126 EC firmware already downloaded\n" 1>&2
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return 0
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fi
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unar "${dl_path}" -o "${appdir}" || \
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err "extract_blob_kbc1126_ec: !unar \"${dl_path}\" -o \"${appdir}\""
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mk_appdir "extract_blob_kbc1126_ec"
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(
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cd "${appdir}/${dl_path##*/}" || \
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err "extract_blob_kbc1126_ec: !cd \"${appdir}/${dl_path##*/}\""
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cd "${appdir}/" || \
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err "extract_blob_kbc1126_ec: !cd \"${appdir}/\""
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mv Rompaq/68*.BIN ec.bin || :
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if [ ! -f ec.bin ]; then
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@ -227,12 +210,12 @@ extract_blob_kbc1126_ec()
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ec_ex="y"
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for i in 1 2; do
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[ -f "${appdir}/${dl_path##*/}/ec.bin.fw${i}" ] || ec_ex="n"
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[ -f "${appdir}/ec.bin.fw${i}" ] || ec_ex="n"
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done
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[ "${ec_ex}" = "y" ] || \
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err "extract_blob_kbc1126_ec: ${board}: didn't extract ecfw1/2.bin"
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cp "${appdir}/${dl_path##*/}"/ec.bin.fw* "${_ec_destination%/*}/" || \
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cp "${appdir}/"ec.bin.fw* "${_ec_destination%/*}/" || \
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err "extract_blob_kbc1126_ec: cant mv ecfw1/2 ${_ec_destination%/*}"
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}
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@ -258,27 +241,18 @@ extract_e6400vga()
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[ -d "${_vga_destination%/*}" ] || \
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mkdir -p "${_vga_destination%/*}" || \
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err "extract_e6400vga: can't mkdir ${_vga_destination%/*}"
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[ ! -d "${appdir}" ] || \
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rm -Rf "${appdir}" || \
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err "extract_e6400vga: can't rm -Rf ${appdir}"
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mkdir -p "${appdir}" || \
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err "extract_e6400vga: can't mkdir ${appdir}"
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cp "${dl_path}" "${appdir}" || \
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err "extract_e6400vga: can't copy vendor update"
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mk_appdir "extract_e6400vga"
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[ "${E6400_VGA_offset}" = "" ] && \
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err "extract_e6400vga: E6400 VGA offset not defined"
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[ "${E6400_VGA_romname}" = "" ] && \
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err "extract_e6400vga: E6400 VGA ROM name not defined"
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tail -c +${E6400_VGA_offset} "${dl_path}" | \
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gunzip >"${appdir}/bios.bin" || :
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(
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cd "${appdir}" || \
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err "extract_e6400vga: can't cd ${appdir}"
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tail -c +${E6400_VGA_offset} "${dl_path##*/}" | gunzip > bios.bin || :
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[ -f "bios.bin" ] || \
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err "extract_e6400vga: can't extract bios.bin from update"
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cd "${appdir}" || err "extract_e6400vga: can't cd ${appdir}"
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[ -f "bios.bin" ] || err "extract_e6400vga: can't extract bios.bin"
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"${e6400_unpack}" bios.bin || printf "TODO: fix dell extract util\n"
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[ -f "${E6400_VGA_romname}" ] || \
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err "extract_e6400vga: can't extract vga rom from bios.bin"
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@ -308,27 +282,19 @@ extract_sch5545ec()
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_sch5545ec_destination=${CONFIG_SMSC_SCH5545_EC_FW_FILE#../../}
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if [ -f "${_sch5545ec_destination}" ]; then
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printf "sch5545 firmware already downloaded\n" 1>&2
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[ -f "${_sch5545ec_destination}" ] && \
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printf "sch5545 firmware already downloaded\n" 1>&2 && \
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return 0
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fi
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[ -d "${_sch5545ec_destination%/*}" ] || \
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mkdir -p "${_sch5545ec_destination%/*}" || \
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err "extract_sch: can't mkdir ${_sch5545ec_destination%/*}"
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[ ! -d "${appdir}" ] || rm -Rf "${appdir}" || \
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err "extract_sch5545ec: can't remove ${appdir}"
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mkdir -p "${appdir}/" || err "extract_sch5545ec: !mkdir ${appdir}"
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cp "${dl_path}" "${appdir}/" || \
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err "extract_sch5545ec: can't copy vendor update file"
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python "${pfs_extract}" "${appdir}/${dlsum}" -e || \
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err "extract_sch5545ec: can't extract from vendor update"
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rm -Rf "${dl_path}_extracted" || err "!rm ${dl_path}_extracted"
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mk_appdir "extract_sch5545ec"
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# full system ROM (UEFI), to extract with UEFIExtract:
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_bios="${appdir}/${dlsum}_extracted/Firmware"
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_bios="${dl_path}_extracted/Firmware"
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_bios="${_bios}/1 ${dlsum} -- 1 System BIOS vA.28.bin"
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# this is the SCH5545 firmware, inside of the extracted UEFI ROM:
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_sch5545ec_fw="${_bios}.dump/4 7A9354D9-0468-444A-81CE-0BF617D890DF"
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_sch5545ec_fw="${_sch5545ec_fw}/54 D386BEB8-4B54-4E69-94F5-06091F67E0D3"
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@ -381,4 +347,20 @@ vendor_checksum()
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fi
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}
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mk_appdir()
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{
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[ ! -d "${appdir}" ] || rm -Rf "${appdir}" || \
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err "${1}: can't remove ${appdir}"
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mkdir -p "${appdir}/" || err "${1}: !mkdir ${appdir}"
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extract_archive "${dl_path}" "${appdir}" || \
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[ "${1}" = "extract_e6400vga" ] || err "${1}: can't extract update"
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}
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extract_archive()
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{
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innoextract "${1}" -d "${2}" || 7z x "${1}" -o"${2}" || \
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unar "${1}" -o "${2}" || \
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python "${pfs_extract}" "${1}" -e || return 1
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}
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main $@
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