From c743a29f6791d1f3c5f71e106b06d52ef3cb6b8b Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Wed, 01 Aug 2012 07:56:29 -0400
Subject: Remove obsolete library files.

---
diff --git a/lib/archive.sh b/lib/archive.sh
deleted file mode 100644
index df9519c..0000000
--- a/lib/archive.sh
+++ /dev/null
@@ -1,72 +0,0 @@
-#!@@SHELL@@
-#
-# opkhelper
-# lib/archive
-# Functions for handling archive files.
-#
-# Copyright (C) 2012 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/>.
-
-oh_archive_extract_source()
-{
-	_matches=$(echo ../${OH_SRCPKG}-${OH_PKGVER%-*}.tar.*)
-
-	if [ "${_matches}" = ../${OH_SRCPKG}-${OH_PKGVER%-*}.tar.\* ]; then
-		# No archive found.
-		return 1
-	fi
-
-	if [ -n "$(echo "${_matches}" | grep ' ')" ]; then
-		# Multiple archives found.
-		return 2
-	fi
-
-	# Detect the compression format.
-	# Note: dpkg's source format version 3 supports gzip, bzip2, LZMA, and XZ.
-	# We support gzip, bzip2, LZMA, and compress, since these are the formats
-	# supported by BusyBox tar.
-	_z_ext=${_matches#"../${OH_SRCPKG}-${OH_PKGVER%-*}.tar."}
-	case ${_z_ext} in
-		gz)
-			_z=z
-			;;
-		bz2)
-			_z=j
-			;;
-		lz)
-			_z=a
-			;;
-		Z)
-			_z=Z
-			;;
-		*)
-			return 3
-			;;
-	esac
-
-	_files=$(tar -t${_z}f ../${OH_SRCPKG}-${OH_PKGVER%-*}.tar.${_z_ext} | \
-		sed 's@^./@@' | grep '^[^/]*/$')
-
-	if [ -z "${_files}" ]; then
-		return 4
-	fi
-	if [ "$(echo "${_files}" | wc -l)" -ne 1 ]; then
-		return 5
-	fi
-
-	tar -x${_z}f ../${OH_SRCPKG}-${OH_PKGVER%-*}.tar.${_z_ext} || return 6
-
-	mv "${_files}" src || return 7
-}
diff --git a/lib/controlfields.sh b/lib/controlfields.sh
deleted file mode 100644
index 0ea12fd..0000000
--- a/lib/controlfields.sh
+++ /dev/null
@@ -1,88 +0,0 @@
-#!@@SHELL@@
-#
-# opkhelper
-# lib/controlfields
-# Functions for parsing control fields.
-#
-# Copyright (C) 2012 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/>.
-
-# Gets a control field value.
-# Parameters:
-#   package name (if omitted, source package control file is read)
-#   field name
-# Output:
-#   field value
-# Return value:
-#   0 on success
-#   1 on missing field
-#   255 on invalid invocation
-#oh_get_folded_multiline_field()
-oh_get_field()
-{
-	case ${#} in
-		1)
-			_control=../control
-			_field=${1}
-			;;
-		2)
-			_control=../${1}.pkg/control
-			_field=${2}
-			;;
-		*)
-			return 255
-			;;
-	esac
-
-	# Force the 'read' utility to read until a line break character.
-	_OLDIFS="${IFS}"
-	IFS='
-'
-
-	# Parse the control file.
-	_value=''
-	while read -r _line; do
-		if [ -z "${_value}" ]; then
-			_value=$(echo "${_line}" | sed -n \
-			"s/^${_field}:[[:space:]]*\(.*\)[[:space:]]*$/\\1/p")
-		else
-			if echo "${_line}" | grep '^ ' > /dev/null; then
-				_value="${_value}
-${_line}"
-			else
-				break
-			fi
-		fi
-	done < ${_control}
-
-	# Reset the IFS.
-	IFS="${_OLDIFS}"
-
-	[ -z "${_value}" ] && return 1
-	echo "${_value}"
-	return 0
-}
-
-# Validates a package name.
-# Parameters:
-#   package name
-# Return value:
-#   0 on valid name
-#   1 on invalid name
-oh_validate_pkg_name()
-{
-	echo "${1}" | grep -E '^[a-z0-9][a-z0-9.+-]+$' > /dev/null
-	return ${?}
-}
--
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