diff options
| -rw-r--r-- | src/download.sh | 85 | ||||
| -rw-r--r-- | src/local.mk | 1 |
2 files changed, 86 insertions, 0 deletions
diff --git a/src/download.sh b/src/download.sh new file mode 100644 index 0000000..a95a94b --- /dev/null +++ b/src/download.sh @@ -0,0 +1,85 @@ +# Downloading and temporary file management +# +# Copyright (C) 2015 Patrick "P. J." McDermott +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see <http://www.gnu.org/licenses/>. + +temp_dir='' + +init_temp_dir() +{ + local tmpdir='' + + if [ "x${TMPDIR:+set}" = 'xset' ]; then + tmpdir="${TMPDIR}" + else + tmpdir='/tmp' + fi + + rand + temp_dir="${tmpdir}/firman-$(printf '%010d' ${rand_x})" + if ! mkdir "${temp_dir}"; then + err 'Failed to create temporary directory' + return 1 + fi + + return 0 +} + +fini_temp_dir() +{ + if ! rmdir "${temp_dir}"; then + err 'Failed to remove temporary directory' + return 1 + fi + + return 0 +} + +dl() +{ + local url="${1}" + shift 1 + + if ! ${WGET} -q -O "${temp_dir}/${file}" "${url}"; then + err 'Failed to download "%s"' "${url}" + return 1 + fi + + return 0 +} + +dl_temp() +{ + local url="${1}" + local file="${2}" + shift 2 + + if ! ${WGET} -q -O "${temp_dir}/${file}" "${url}"; then + err 'Failed to download "%s"' "${url}" + return 1 + fi + + return 0 +} + +rm_temp() +{ + local file="${1}" + shift 1 + + rm -f "${temp_dir}/${file}" + + return 0 +} diff --git a/src/local.mk b/src/local.mk index 0734fa7..72b52b6 100644 --- a/src/local.mk +++ b/src/local.mk @@ -1,6 +1,7 @@ firman_SOURCES += \ src/board.sh \ src/dist.sh \ + src/download.sh \ src/flashrom.sh \ src/main.sh \ src/rand.sh \ |