From b370f0ca427fe9d83a5d8e0951f30e9b6c9e03f8 Mon Sep 17 00:00:00 2001 From: Dave Reisner Date: Mon, 2 Sep 2013 15:53:33 -0400 Subject: makepkg: unify list of known hash algorithms Unifying this list makes adding new algorithms easier. There's also some menial cleanup in this patch to avoid use of eval and properly treat lists of data as array instead of simple strings. Signed-off-by: Dave Reisner Signed-off-by: Allan McRae --- scripts/makepkg.sh.in | 31 ++++++++++++++++--------------- 1 file changed, 16 insertions(+), 15 deletions(-) diff --git a/scripts/makepkg.sh.in b/scripts/makepkg.sh.in index 025f7564..3feb460c 100644 --- a/scripts/makepkg.sh.in +++ b/scripts/makepkg.sh.in @@ -54,6 +54,8 @@ splitpkg_overrides=('pkgver' 'pkgrel' 'epoch' 'pkgdesc' 'arch' 'url' 'license' \ 'replaces' 'backup' 'options' 'install' 'changelog') readonly -a packaging_options other_options splitpkg_overrides +known_hash_algos=('md5' 'sha1' 'sha256' 'sha384' 'sha512') + # Options ASDEPS=0 NEEDED=0 @@ -1107,10 +1109,10 @@ get_integlist() { local integ local integlist=() - for integ in md5 sha1 sha256 sha384 sha512; do - local integrity_sums=($(eval echo "\${${integ}sums[@]}")) - if [[ -n "$integrity_sums" ]]; then - integlist=(${integlist[@]} $integ) + for integ in "${known_hash_algos[@]}"; do + local sumname="${integ}sums[@]" + if [[ -n ${!sumname} ]]; then + integlist+=("$integ") fi done @@ -1131,19 +1133,17 @@ generate_checksums() { local integlist if (( $# == 0 )); then - integlist=$(get_integlist) + IFS=$'\n' read -ra integlist < <(get_integlist) else - integlist=$@ + integlist=("$@") fi local integ - for integ in ${integlist[@]}; do - case "$integ" in - md5|sha1|sha256|sha384|sha512) : ;; - *) - error "$(gettext "Invalid integrity algorithm '%s' specified.")" "$integ" - exit 1;; # $E_CONFIG_ERROR - esac + for integ in "${integlist[@]}"; do + if ! in_array "$integ" "${known_hash_algos[@]}"; then + error "$(gettext "Invalid integrity algorithm '%s' specified.")" "$integ" + exit 1 # $E_CONFIG_ERROR + fi local ct=0 local numsrc=${#source[@]} @@ -1192,8 +1192,9 @@ check_checksums() { local correlation=0 local integ required - for integ in md5 sha1 sha256 sha384 sha512; do - local integrity_sums=($(eval echo "\${${integ}sums[@]}")) + for integ in "${known_hash_algos[@]}"; do + local sumname="${integ}sums[@]" + local integrity_sums=("${!sumname}") if (( ${#integrity_sums[@]} == ${#source[@]} )); then msg "$(gettext "Validating source files with %s...")" "${integ}sums" correlation=1 -- cgit v1.2.3-70-g09d2