blobs/download: move helpers to include/blobutil

mkdirs() should be in include/blobutil.sh, as should
extract_archive(), because that is primarily where
they are used.

script/update/blobs/download calls these functions
aswell, but it sources include/blobutil.sh so it's OK.

Signed-off-by: Leah Rowe <leah@libreboot.org>

1 files changed, 18 insertions, 0 deletions

diff --git a/include/blobutil.sh b/include/blobutil.sh
index a14f92c1..873d368d 100755
--- a/include/blobutil.sh
+++ b/include/blobutil.sh
@@ -96,3 +96,21 @@ vendor_checksum()
 		return 1
 	fi
 }
+
+mkdirs()
+{
+	[ -f "${1}" ] && \
+		printf "mkdirs ${1} ${2}: already downloaded\n" 1>&2 && return 1
+	mkdir -p "${1%/*}" || err "mkdirs ${1} ${2}: !mkdir ${1%/*}"
+	rm -Rf "${appdir}" || err "mkdirs ${1} ${2}: can't remove ${appdir}"
+	mkdir -p "${appdir}/" || err "mkdirs ${1} ${2}: !mkdir ${appdir}"
+	extract_archive "${_dl}" "${appdir}" || \
+	    [ "${2}" = "extract_e6400vga" ] || err "mkdirs ${1} ${2}: !extract"
+}
+
+extract_archive()
+{
+	innoextract "${1}" -d "${2}" || python "${pfs_extract}" "${1}" -e || \
+	    7z x "${1}" -o"${2}" || unar "${1}" -o "${2}" || \
+	    unzip "${1}" -d "${2}" || return 1
+}