diff options
Diffstat (limited to 'subr/rtl_complex.subr')
| -rw-r--r-- | subr/rtl_complex.subr | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/subr/rtl_complex.subr b/subr/rtl_complex.subr index 63175bed..4894e0f6 100644 --- a/subr/rtl_complex.subr +++ b/subr/rtl_complex.subr @@ -2,6 +2,32 @@ # set +o errexit -o noglob -o nounset is assumed. # +rtl_check_digest() { + local _fname="${1}" _digest_check="${2}" _digest=""; RTL_CHECK_DIGEST_DIGEST=""; + if ! [ -e "${_fname}" ]; then + return 1; + else set -- $(sha256sum "${_fname}"); + RTL_CHECK_DIGEST_DIGEST="${1}"; + if [ "${RTL_CHECK_DIGEST_DIGEST}" = "${_digest_check}" ]; then + return 0; + else + return 1; + fi; + fi; +}; + +rtl_check_digest_file() { + local _fname="${1}" _digest_check="${2}" _digest_fname="${3}" _digest="" RTL_CHECK_DIGEST_DIGEST=""; + if ! [ -e "${_digest_fname}" ]; then + return 1; + else _digest="$(cat "${_digest_fname}")"; + if [ "${_digest}" != "${_digest_check}" ]\ + || ! rtl_check_digest "${_fname}" "${_digest_check}"; then + return 1; + fi; + fi; +}; + rtl_check_path_vars() { local _vnames="${1}" _rc=0 _vname="" _vname_val=""; _status=""; for _vname in ${_vnames}; do |