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: --- 10 unchanged lines hidden (view full) --- 19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20# DAMAGES (INCLUDING, 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 257795 2013-11-07 12:40:42Z 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 36f_include $BSDCFG_SHARE/strings.subr 37 38BSDCFG_LIBE="/usr/libexec/bsdconfig" 39f_include_lang $BSDCFG_LIBE/include/messages.subr 40 41############################################################ GLOBALS 42 43PACKAGE_INDEX= 44_INDEX_INITTED= 45 |
46# 47# Default path to pkg(8) repo-packagesite.sqlite database 48# 49SQLITE_REPO="/var/db/pkg/repo-packagesite.sqlite" 50 51# 52# Default path to on-disk cache INDEX file 53# 54PACKAGES_INDEX_CACHEFILE="/var/run/bsdconfig/packages_INDEX.cache" 55 56# 57# INDEX format for FreeBSD-6.0 or higher: 58# 59# package|port-origin|install-prefix|comment|port-desc-file|maintainer| 60# categories|build-deps|run-deps|www-site|reserve|reserve|reserve|disc 61# 62INDEX_FORMAT="%n-%v" # package 63INDEX_FORMAT="$INDEX_FORMAT|/usr/ports/%o" # port-origin 64INDEX_FORMAT="$INDEX_FORMAT|%p" # install-prefix 65INDEX_FORMAT="$INDEX_FORMAT|%c" # comment 66INDEX_FORMAT="$INDEX_FORMAT|/usr/ports/%o/pkg-descr" # port-desc-file 67INDEX_FORMAT="$INDEX_FORMAT|%m" # maintainer 68INDEX_FORMAT="$INDEX_FORMAT|@CATEGORIES@" # place-holder 69INDEX_FORMAT="$INDEX_FORMAT|" # build-deps 70INDEX_FORMAT="$INDEX_FORMAT|@RUNDEPS@" # place-holder 71INDEX_FORMAT="$INDEX_FORMAT|%w" # www-site 72INDEX_FORMAT="$INDEX_FORMAT|" # reserved 73INDEX_FORMAT="$INDEX_FORMAT|" # reserved 74INDEX_FORMAT="$INDEX_FORMAT|" # reserved 75INDEX_FORMAT="$INDEX_FORMAT|" # disc 76 |
77############################################################ FUNCTIONS 78 |
79# f_index_initialize [$var_to_set] |
80# |
81# Read and initialize the global index. Returns success unless media cannot be 82# initialized for any reason (e.g. user cancels media selection dialog or an 83# error occurs). The index is sorted before being loaded into $var_to_set. |
84# 85# NOTE: The index is processed with f_index_read() [below] after being loaded. 86# 87f_index_initialize() 88{ |
89 local __var_to_set="${2:-PACKAGE_INDEX}" |
90 91 [ "$_INDEX_INITTED" ] && return $SUCCESS |
92 93 # Got any media? 94 f_media_verify || return $FAILURE 95 96 # Does it move when you kick it? 97 f_device_init media || return $FAILURE 98 |
99 f_show_info "$msg_attempting_to_update_repository_catalogue" 100 101 # 102 # Generate $PACKAGESITE variable for pkg(8) based on media type 103 # 104 local __type __data __site 105 device_media get type __type 106 device_media get private __data 107 case "$__type" in 108 $DEVICE_TYPE_UFS|$DEVICE_TYPE_DISK) __site="file://$MOUNTPOINT" ;; 109 $DEVICE_TYPE_DIRECTORY) __site="file://$__data" ;; 110 $DEVICE_TYPE_FLOPPY) __site="file://${__data:-$MOUNTPOINT}" ;; 111 $DEVICE_TYPE_FTP) f_getvar $VAR_FTP_PATH __site ;; 112 $DEVICE_TYPE_HTTP_PROXY) f_getvar $VAR_HTTP_PROXY_PATH __site ;; 113 $DEVICE_TYPE_HTTP) f_getvar $VAR_HTTP_PATH __site ;; 114 $DEVICE_TYPE_CDROM) __site="file://$MOUNTPOINT" ;; 115 $DEVICE_TYPE_USB) __site="file://$MOUNTPOINT" ;; 116 $DEVICE_TYPE_DOS) __site="file://$MOUNTPOINT" ;; 117 $DEVICE_TYPE_NFS) __site="file://$MOUNTPOINT" ;; 118 esac 119 120 if ! PACKAGESITE="$__site" f_quietly pkg update; then 121 f_show_err "$msg_unable_to_update_pkg_from_selected_media" |
122 f_device_shutdown media 123 return $FAILURE 124 fi |
125 126 # 127 # Try to get contents from validated on-disk cache 128 # 129 130 # 131 # Calculate digest used to determine if the on-disk persistant cache 132 # INDEX (containing this digest on the first line) is valid and can be 133 # used to quickly populate the environment. 134 # 135 local __sqlite_digest 136 if ! __sqlite_digest=$( md5 < "$SQLITE_REPO" 2> /dev/null ); then 137 f_show_err "$msg_no_pkg_database_found" 138 f_device_shutdown media 139 return $FAILURE 140 fi 141 142 # 143 # Check to see if the persistant cache INDEX file exists 144 # 145 if [ -f "$PACKAGES_INDEX_CACHEFILE" ]; then 146 # 147 # Attempt to populate the environment with the (soon to be) 148 # validated on-disk cache. If validation fails, fall-back to 149 # generating a fresh cache. 150 # 151 if eval $__var_to_set='$( 152 ( # Get digest as the first word on first line 153 read digest rest_ignored 154 155 # 156 # If the stored digest matches the calculated- 157 # one populate the environment from the on-disk 158 # cache and provide success exit status. 159 # 160 if [ "$digest" = "$__sqlite_digest" ]; then 161 cat 162 exit $SUCCESS 163 else 164 # Otherwise, return the current value 165 eval echo \"\$__var_to_set\" 166 exit $FAILURE 167 fi 168 ) < "$PACKAGES_INDEX_CACHEFILE" 2> /dev/null 169 )'; then 170 f_show_info \ 171 "$msg_located_index_now_reading_package_data_from_it" 172 if ! f_index_read "$__var_to_set"; then 173 f_show_err \ 174 "$msg_io_or_format_error_on_index_file" 175 return $FAILURE 176 fi 177 _INDEX_INITTED=1 178 return $SUCCESS 179 fi 180 # Otherwise, fall-thru to create a fresh cache from scratch 181 fi 182 183 # 184 # If we reach this point, we need to generate the data from scratch 185 # 186 187 f_show_info "$msg_getting_package_categories_via_pkg_rquery" 188 if ! eval "$( pkg rquery "%n-%v %C" | awk ' 189 { categories[$1] = categories[$1] " " $2 } 190 END { 191 for (package in categories) 192 { 193 cats = categories[package] 194 sub(/^ /, "", cats) 195 gsub(/[^[:alnum:]_]/, "_", package) 196 printf "local _%s_categories=\"%s\";\n", package, cats 197 } 198 }' )"; then 199 f_show_err "$msg_unable_to_pkg_rquery_package_dependeices" 200 f_device_shutdown media 201 return $FAILURE 202 fi 203 204 f_show_info "$msg_getting_package_dependencies_via_pkg_rquery" 205 if ! eval "$( pkg rquery "%n-%v %dn-%dv" | awk ' 206 { rundeps[$1] = rundeps[$1] " " $2 } 207 END { 208 for (package in rundeps) 209 { 210 deps = rundeps[package] 211 sub(/^ /, "", deps) 212 gsub(/[^[:alnum:]_]/, "_", package) 213 printf "local _%s_rundeps=\"%s\";\n", package, deps 214 } 215 }' )"; then 216 f_show_err "$msg_unable_to_pkg_rquery_package_dependeices" 217 f_device_shutdown media 218 return $FAILURE 219 fi 220 221 f_show_info "$msg_generating_index_from_pkg_database" 222 eval "$__var_to_set"='$( pkg rquery "$INDEX_FORMAT" | 223 while read LINE; do 224 package="${LINE%%|*}"; 225 f_str2varname "$package" varpkg; 226 eval f_replaceall \"\$LINE\" \"\|@CATEGORIES@\|\" \ 227 \"\|\$_${varpkg}_categories\|\" LINE 228 eval f_replaceall \"\$LINE\" \"\|@RUNDEPS@\|\" \ 229 \"\|\$_${varpkg}_rundeps\|\" LINE 230 echo "$LINE" 231 done 232 )' # always returns true (status of last item in pipe-chain) |
233 eval "$__var_to_set"='$( debug= f_getvar "$__var_to_set" | sort )' 234 |
235 # 236 # Attempt to create the persistant on-disk cache 237 # 238 239 # Create a new temporary file to write to 240 local __tmpfile="$( mktemp -t "$pgm" )" 241 if [ "$__tmpfile" ]; then 242 # Write the temporary file contents 243 echo "$__sqlite_digest" > "$__tmpfile" 244 debug= f_getvar "$__var_to_set" >> "$__tmpfile" 245 246 # Finally, move the temporary file into place 247 case "$PACKAGES_INDEX_CACHEFILE" in 248 */*) f_quietly mkdir -p "${PACKAGES_INDEX_CACHEFILE%/*}" 249 esac 250 f_quietly mv -f "$__tmpfile" "$PACKAGES_INDEX_CACHEFILE" 251 fi 252 |
253 f_show_info "$msg_located_index_now_reading_package_data_from_it" 254 if ! f_index_read "$__var_to_set"; then |
255 f_show_err "$msg_io_or_format_error_on_index_file" |
256 return $FAILURE 257 fi 258 259 _INDEX_INITTED=1 260 return $SUCCESS 261} 262 263# f_index_read [$var_to_get] --- 195 unchanged lines hidden --- |