summaryrefslogtreecommitdiffstats
path: root/lib/control.sh
diff options
context:
space:
mode:
authorP. J. McDermott <pj@pehjota.net>2017-07-22 18:06:12 (EDT)
committer P. J. McDermott <pj@pehjota.net>2017-07-22 18:06:12 (EDT)
commit9217f3869f76d6936e77cec0a1a4d5efd1e97727 (patch)
tree97255d75e43cebc41e7b779b109496e35b9c192e /lib/control.sh
parente0cc4b1883c98145d05a141e06a0392a3181e6e5 (diff)
parent98725484ac7bb96cd2ac6481c8460ceaa06dc4be (diff)
Merge branch 'feature/use-autoconf-automake-shpp-and-shld'
Diffstat (limited to 'lib/control.sh')
-rw-r--r--lib/control.sh136
1 files changed, 0 insertions, 136 deletions
diff --git a/lib/control.sh b/lib/control.sh
deleted file mode 100644
index 6907b3d..0000000
--- a/lib/control.sh
+++ /dev/null
@@ -1,136 +0,0 @@
-# pro-archman
-# lib/control.sh
-# Functions for parsing control files.
-#
-# Copyright (C) 2012, 2013 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 2 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/>.
-
-[ "x${_CONTROL_SM+set}" = 'xset' ] && return 0
-_CONTROL_SM=1
-
-use output
-use locale
-
-control_file=
-control_line_nr=
-
-parse_control()
-{
- local field_cb="${2}"
- local req_fields="${3}"
- local opt_fields="${4}"
- local all_fields=
- local got_fields=
- local line=
- local name=
- local value=
-
- control_file="${1}"
- control_line_nr=0
-
- req_fields="$(printf '%s\n' ${req_fields})"
- opt_fields="$(printf '%s\n' ${opt_fields})"
- all_fields="${LF}${req_fields}${LF}${opt_fields}${LF}"
- got_fields="${LF}"
-
- while IFS='' read -r line; do
- control_line_nr=$(($control_line_nr + 1))
- if [ "x$(echo ${line})" = 'x' ]; then
- parse_control_error 'control_empty_line'
- elif [ "x${line#\#}" != "x${line}" ]; then
- # Comment.
- :
- elif [ "x${line# }" = "x${line}" ]; then
- # "Name: Value" line.
- if [ "x${name}" != 'x' ]; then
- if ! "${field_cb}" "${name}" "${value}"; then
- return 0
- fi
- fi
- name="${line%%:*}"
- value="${line#*:}"
- value="${value# }"
- if [ "x${name}" = 'x' -o "x${name}" = "x${line}" ]; then
- parse_control_error 'control_bad_nv'
- continue
- fi
- if [ "x${req_fields}" != 'x' ]; then
- if [ "x${all_fields%${LF}${name}${LF}*}" = \
- "x${all_fields}" ]; then
- # Unknown field.
- parse_control_error \
- 'control_unknown_field' \
- "${name}"
- else
- # Remove field from list of required
- # fields.
- req_fields="$(printf '%s' \
- "${req_fields}" | \
- grep -Fv "${name}")"
- fi
- fi
- if [ "x${got_fields%${LF}${name}${LF}*}" != \
- "x${got_fields}" ]; then
- # Duplicate field.
- parse_control_error 'control_duplicate_field' \
- "${name}"
- else
- got_fields="${got_fields}${name}${LF}"
- fi
- else
- # Continuation line.
- if [ "x${name}" = 'x' ]; then
- # Expecting a "Name: Value" line.
- parse_control_error 'control_found_continuation'
- continue
- fi
- value="${value}${LF}${line# }"
- fi
- done <<-EOF
- $(cat "${control_file}")
- EOF
-
- if [ "x${name}" != 'x' ]; then
- if ! "${field_cb}" "${name}" "${value}"; then
- return 0
- fi
- fi
-
- if [ "x${req_fields}" != 'x' ]; then
- req_fields="$(printf "%s$(get_msg 'list_item_separator')" \
- ${req_fields})"
- parse_control_error 'control_missing_fields' "${req_fields}"
- fi
-
- return 0
-}
-
-parse_control_error()
-{
- local msgid="${1}"
- local file_info=
- shift 1
-
- if [ ${control_line_nr} -eq 0 ]; then
- file_info="$(printf '%20s:' "${control_file}")"
- else
- file_info="$(printf '%20s(l%d):' "${control_file}" \
- "${control_line_nr}")"
- fi
-
- warn "${file_info} $(get_msg "${msgid}")" "${@}"
-
- return 0
-}