1 files changed, 148 insertions, 0 deletions
diff --git a/usr/sbin/pc-sysinstall/backend/functions-packages.sh b/usr/sbin/pc-sysinstall/backend/functions-packages.sh
new file mode 100644
index 0000000..4166f9e
--- /dev/null
+++ b/usr/sbin/pc-sysinstall/backend/functions-packages.sh
@@ -0,0 +1,148 @@
+#!/bin/sh
+#-
+# Copyright (c) 2010 iXsystems, Inc.  All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+# $FreeBSD: src/usr.sbin/pc-sysinstall/backend/functions-packages.sh,v 1.1 2010/07/13 23:47:12 imp Exp $
+
+# Functions which runs commands on the system
+
+. ${BACKEND}/functions.sh
+. ${BACKEND}/functions-parse.sh
+. ${BACKEND}/functions-ftp.sh
+
+
+get_package_index()
+{
+	FTP_SERVER="${1}"
+	FTP_DIR="ftp://${FTP_SERVER}/pub/FreeBSD/releases/${FBSD_ARCH}/${FBSD_BRANCH}/packages"
+	INDEX_FILE="INDEX"
+	USE_BZIP2=0
+
+	if [ -f "/usr/bin/bzip2" ]
+	then
+		INDEX_FILE="${INDEX_FILE}.bz2"
+		USE_BZIP2=1
+	fi
+
+	ftp "${FTP_DIR}/${INDEX_FILE}"
+	if [ -f "${INDEX_FILE}" ]
+	then
+		if [ "${USE_BZIP2}" -eq  "1" ]
+		then
+			bzip2 -d "${INDEX_FILE}"
+			INDEX_FILE="${INDEX_FILE%.bz2}"
+		fi
+
+		mv "${INDEX_FILE}" "${PKGDIR}"
+	fi
+}
+
+parse_package_index()
+{
+	INDEX_FILE="${PKGDIR}/INDEX"
+
+	exec 3<&0
+	exec 0<"${INDEX_FILE}"
+
+	while read -r line
+	do
+		CATEGORY=""
+		PACKAGE=""
+		DESC=""
+		i=0
+
+		SAVE_IFS="${IFS}"
+		IFS="|"
+
+		for part in ${line}
+		do
+			if [ "${i}" -eq "1" ]
+			then
+				PACKAGE=`basename "${part}"`
+
+			elif [ "${i}" -eq "3" ]
+			then
+				DESC="${part}"
+
+			elif [ "${i}" -eq "6" ]
+			then
+				CATEGORY=`echo "${part}" | cut -f1 -d' '`
+			fi
+
+			i=$((i+1))
+		done
+
+		echo "${CATEGORY}|${PACKAGE}|${DESC}" >> "${INDEX_FILE}.parsed"
+		IFS="${SAVE_IFS}"
+	done
+
+	exec 0<&3
+}
+
+show_package_file()
+{
+	PKGFILE="${1}"
+
+	exec 3<&0
+	exec 0<"${PKGFILE}"
+
+	while read -r line
+	do
+		CATEGORY=`echo "${line}" | cut -f1 -d'|'`
+		PACKAGE=`echo "${line}" | cut -f2 -d'|'`
+		DESC=`echo "${line}" | cut -f3 -d'|'`
+
+		echo "${CATEGORY}/${PACKAGE}:${DESC}"
+	done
+
+	exec 0<&3
+}
+
+show_packages_by_category()
+{
+	CATEGORY="${1}"
+	INDEX_FILE="${PKGDIR}/INDEX.parsed"
+	TMPFILE="/tmp/.pkg.cat"
+
+	grep "^${CATEGORY}|" "${INDEX_FILE}" > "${TMPFILE}"
+	show_package_file "${TMPFILE}"
+	rm "${TMPFILE}"
+}
+
+show_package_by_name()
+{
+	CATEGORY="${1}"
+	PACKAGE="${2}"
+	INDEX_FILE="${PKGDIR}/INDEX.parsed"
+	TMPFILE="/tmp/.pkg.cat.pak"
+
+	grep "^${CATEGORY}|${PACKAGE}" "${INDEX_FILE}" > "${TMPFILE}"
+	show_package_file "${TMPFILE}"
+	rm "${TMPFILE}"
+}
+
+show_packages()
+{
+	show_package_file "${PKGDIR}/INDEX.parsed"
+}