1if [ ! "$_PACKAGES_INDEX_SUBR" ]; then _PACKAGES_INDEX_SUBR=1
2#
3# Copyright (c) 2013 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:

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19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
27# $FreeBSD: head/usr.sbin/bsdconfig/share/packages/index.subr 250410 2013-05-09 16:09:39Z dteske $
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." packages/index.subr
34f_include $BSDCFG_SHARE/device.subr
35f_include $BSDCFG_SHARE/media/common.subr

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107f_index_read()
108{
109 local var_to_get="${1:-PACKAGE_INDEX}"
110
111 # Export variables required by awk(1) below
112 export msg_no_description_provided
113 export msg_all msg_all_desc
114 export VALID_VARNAME_CHARS
115
116 eval "$( debug= f_getvar "$var_to_get" | awk -F'|' '
117 function asorti(src, dest)
118 {
119 # Copy src indices to dest and calculate array length
120 nitems = 0; for (i in src) dest[++nitems] = i
121
122 # Sort the array of indices (dest) using insertion sort method

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135 }
136 function print_category(category, npkgs, desc)
137 {
138 cat = category
139 # Accent the category if the first page has been
140 # cached (also acting as a visitation indicator)
141 if ( ENVIRON["_index_page_" varcat "_1"] )
142 cat = cat "*"
143 printf "'\''%s'\'' '\''%s packages'\'' '\''%s'\''\n",
144 cat, npkgs, desc
145 }
146 BEGIN {
147 valid_chars = ENVIRON["VALID_VARNAME_CHARS"]
148 default_desc = ENVIRON["msg_no_description_provided"]
149 tpkgs = 0
150 prefix = ""
151 }
152 {
153 tpkgs++
154 varpkg = $1
155 gsub("[^" valid_chars "]", "_", varpkg)
156 print "_categories_" varpkg "=\"" $7 "\""

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216{
217 local var_to_get="$1" var_basename="$2" pagesize="$3"
218 local category="$4" # Optional
219
220 eval "$(
221 debug= f_getvar "$var_to_get" | awk -F'|' \
222 -v cat="$category" \
223 -v pagesize="$pagesize" \
224 -v var_basename="$var_basename" '
225 BEGIN { n = page = 0 }
226 /'\''/{ gsub(/'\''/, "'\''\\'\'\''") }
227 {
228 if ( cat !~ /(^$|^All$)/ && $7 !~ \
229 "(^|[[:space:]])" cat "([[:space:]]|$)" ) next
230 starting_new_page = (n++ == (pagesize * page))
231 if ( starting_new_page )
232 printf "%s%s", ( n > 1 ? "'\''\n" : "" ),
233 var_basename "_" ++page "='\''"
234 printf "%s%s", ( starting_new_page ? "" : "\n" ), $0
235 }
236 END { if ( n > 0 ) print "'\''" }'
237 )"
238}
239
240############################################################ MAIN
241
242f_dprintf "%s: Successfully loaded." packages/index.subr
243
244fi # ! $_PACKAGES_INDEX_SUBR