1if [ ! "$_PACKAGES_PACKAGES_SUBR" ]; then _PACKAGES_PACKAGES_SUBR=1
2#
3# Copyright (c) 2013 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
| 1if [ ! "$_PACKAGES_PACKAGES_SUBR" ]; then _PACKAGES_PACKAGES_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:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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/packages.subr 252772 2013-07-05 06:22:25Z dteske $
| 27# $FreeBSD: head/usr.sbin/bsdconfig/share/packages/packages.subr 252773 2013-07-05 06:24:18Z dteske $
|
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." "$0"
34f_include $BSDCFG_SHARE/dialog.subr
35f_include $BSDCFG_SHARE/device.subr
36f_include $BSDCFG_SHARE/media/common.subr
37f_include $BSDCFG_SHARE/packages/categories.subr
38f_include $BSDCFG_SHARE/packages/index.subr
39f_include $BSDCFG_SHARE/strings.subr
40
41BSDCFG_LIBE="/usr/libexec/bsdconfig"
42f_include_lang $BSDCFG_LIBE/include/messages.subr
43
44############################################################ CONFIGURATION
45
46#
47# How many packages to display (maximum) per dialog menubox.
48#
49: ${PACKAGE_MENU_PAGESIZE:=2000}
50
51############################################################ GLOBALS
52
53#
54# Package extensions to try
55#
56PACKAGE_EXTENSIONS=".tbz .tbz2 .tgz"
57
58#
59# Variables used to track runtime states
60#
61PACKAGES_DETECTED= # Boolean (NULL/non-NULL); detected installed packages?
62PACKAGE_CATEGORIES= # List of package categories parsed from INDEX
63SELECTED_PACKAGES= # Packages selected by user in [X]dialog(1) interface
64
65#
66# Options
67#
68[ "${SHOW_DESC+set}" ] || SHOW_DESC=1
69
70############################################################ FUNCTIONS
71
72# eval f_package_accent_category_menu $var_to_set $CATEGORY_MENU_LIST
73#
74# Accent the CATEGORY_MENU_LIST produced by f_index_read() (see
75# packages/index.subr). Accented information includes adding an asterisk to the
76# category name if its index has been cached, adding the number of installed
77# packages for each category, and adding the number _selected_ packages for
78# each category.
79#
80# NOTE: The reason `eval' is recommended/shown for the syntax above is because
81# the $CATEGORY_MENU_LIST generated by f_index_read() is meant to be expanded
82# prior to execution (it contains a series of pre-quoted strings which act as
83# the interpolated command arguments).
84#
85f_package_accent_category_menu()
86{
87 local var_to_set="$1" category cat desc help varcat menu_buf n
88 shift 1 # var_to_set
89 while [ $# -gt 0 ]; do
90 category="${1%\*}" desc="${2%%; *}" help="$3"
91 shift 3 # cat/desc/help
92
93 cat="${category# }" # Trim lead space inserted by sort-method
94 f_str2varname "$cat" varcat
95
96 # Add number of installed packages for this category (if any)
97 n=0
98 case "$cat" in
99 "$msg_all") debug= f_getvar "_All_ninstalled" n ;;
100 *) debug= f_getvar "_${varcat}_ninstalled" n ;;
101 esac &&
102 [ $n -ge 1 ] && desc="$desc; $n $msg_installed_lc"
103
104 # Add number of selected packages for this category (if any)
105 n=0
106 case "$cat" in
107 "$msg_all") debug= f_getvar "_All_nselected" n ;;
108 *) debug= f_getvar "_${varcat}_nselected" n ;;
109 esac &&
110 [ $n -ge 1 ] && desc="$desc; $n $msg_selected"
111
112 # Re-Add asterisk to the category if its index has been cached
113 f_isset _index_page_${varcat}_1 && category="$category*"
114
115 # Update buffer with modified elements
116 menu_buf="$menu_buf
117 '$category' '$desc' '$help'" # End-Quote
118 done
119 setvar "$var_to_set" "$menu_buf" # return our buffer
120}
121
122# f_package_select $package ...
123#
124# Add $package to the list of tracked/selected packages. If $package is already
125# being tracked (already apears in $SELECTED_PACKAGES), this function amounts
126# to having no effect.
127#
128f_package_select()
129{
130 local package pkgsel
131 while [ $# -gt 0 ]; do
132 package="$1"
133 shift 1 # package
134 for pkgsel in $SELECTED_PACKAGES; do
135 [ "$package" = "$pkgsel" ] && return
136 done
137 SELECTED_PACKAGES="$SELECTED_PACKAGES $package"
138 f_dprintf "Added %s to selection list" "$package"
139 done
140 SELECTED_PACKAGES="${SELECTED_PACKAGES# }" # Trim leading space
141}
142
143# f_package_deselect $package ...
144#
145# Remove $package from teh list of tracked/selected packages. If $package is
146# not being tracked (doesn't appear in $SELECTED_PACKAGES), this function
147# amounts to having no effet.
148#
149f_package_deselect()
150{
151 local package pkgsel
152 while [ $# -gt 1 ]; do
153 local new_list=""
154 package="$1"
155 shift 1 # package
156 for pkgsel in $SELECTED_PACKAGES; do
157 [ "$pkgsel" = "$package" ] && continue
158 new_list="$new_list${new_list:+ }$pkgsel"
159 done
160 SELECTED_PACKAGES="$new_list"
161 f_dprintf "Removed %s from selection list" "$package"
162 done
163}
164
165# f_package_detect_installed
166#
167# Detect installed packages. Currently this searches /var/db/pkg for directory
168# entries and marks each entry as an installed/selected package.
169#
170f_package_detect_installed()
171{
172 local installed package varpkg
173 #
174 # XXX KLUDGE ALERT! This makes evil assumptions about how XXX
175 # packages register themselves and should *really* be done with
176 # `pkg_info -e <name>' except that this is too slow for an
177 # item check routine.. :-(
178 #
179 # NOTE: When transitioning to pkgng, make a single fork to `pkg' to
180 # produce a list of all installed packages and parse _that_
181 #
182 installed=$( find -s /var/db/pkg -mindepth 1 -maxdepth 1 -type d |
183 sed -e 's:/var/db/pkg/::' )
184 for package in $installed; do
185 f_str2varname $package varpkg
186 export _mark_$varpkg=X # exported for awk(1) ENVIRON[]
187 f_package_select $package
188 done
189}
190
191# f_package_calculate_totals
192#
193# Calculate number of installed/selected packages for each category listed in
194# $PACKAGE_CATEGORIES (the number of installed packages for $category is stored
195# as $_${varcat}_ninstalled -- where $varcat is the product of `f_str2varname
196# $category varcat' -- and number selected packages as $_${varcat}_nselected).
197# Also calculates the total number of installed/selected packages stored as
198# $_All_ninstalled and $_All_nselected.
199#
200# Calculations are peformed by checking "marks". A "mark" is stored as
201# $_mark_$varpkg -- where $varpkg is the product of `f_str2varname $package
202# varpkg'. A mark can be "X" for an installed package, `I' for a package that
203# is marked for installation, "R" for a package that is marked for re-install,
204# and "U" for a package that is marked for uninstallation. If a package mark is
205# NULL or a single space (e.g., " "), the package is considered to be NOT
206# selected (and therefore does not increment the counts calculated herein).
207#
208f_package_calculate_totals()
209{
210 local pkg varpkg mark cat varcat pkgcat n tselected=0 tinstalled=0
211 for cat in $PACKAGE_CATEGORIES; do
212 f_str2varname $cat varcat
213 setvar _${varcat}_ninstalled=0
214 setvar _${varcat}_nselected=0
215 done
216 for pkg in $SELECTED_PACKAGES; do
217 f_str2varname $pkg varpkg
218 mark=
219 f_getvar _mark_$varpkg mark
220 case "$mark" in
221 ""|" ") : ;;
222 X) tinstalled=$(( $tinstalled + 1 )) ;;
223 *) tselected=$(( $tselected + 1 ))
224 esac
225 f_getvar _categories_$varpkg pkgcat
226 for cat in $pkgcat; do
227 f_str2varname $cat varcat
228 case "$mark" in
229 ""|" ") : ;;
230 X) debug= f_getvar _${varcat}_ninstalled n
231 setvar _${varcat}_ninstalled $(( $n + 1 )) ;;
232 *) debug= f_getvar _${varcat}_nselected n
233 setvar _${varcat}_nselected $(( $n + 1 ))
234 esac
235 done
236 done
237 _All_nselected=$tselected
238 _All_ninstalled=$tinstalled
239}
240
241# f_package_calculate_rundeps
242#
243# Update package dependencies by first unmarking all dependencies and then
244# re-marking all dependencies of packages marked for either install ("I") or
245# re-install ("R").
246#
247f_package_calculate_rundeps()
248{
249 local pkg varpkg mark rundeps dep vardep
250
251 #
252 # First unmark all the existing run-dependencies
253 #
254 f_dprintf "Unselecting package run-dependencies..."
255 for pkg in $SELECTED_PACKAGES; do
256 f_str2varname $pkg varpkg
257 mark=
258 debug= f_getvar _mark_$varpkg mark
259 # Only unmark if it's marked as a Dependency
260 if [ "$mark" = "D" ]; then
261 f_dprintf "%s unselected" $pkg
262 unset _mark_$varpkg
263 f_package_deselect $pkg
264 fi
265 done
266
267 #
268 # Processes selected packages, adding dependencies
269 #
270 f_dprintf "Re-selecting package run-dependencies..."
271 for pkg in $SELECTED_PACKAGES; do
272 f_str2varname $pkg varpkg
273 mark=
274 debug= f_getvar _mark_$varpkg mark
275 # Skip pkg unless marked for [Re-]Install
276 [ "$mark" = "I" -o "$mark" = "R" ] || continue
277 f_getvar _rundeps_$varpkg rundeps
278 for dep in $rundeps; do
279 f_str2varname $dep vardep
280 mark=
281 debug= f_getvar _mark_$vardep mark
282 # Skip dep if already marked
283 [ "${mark:- }" = " " ] || continue
284 export _mark_$vardep="D"
285 f_package_select $dep
286 done
287 done
288
289 f_dprintf "Finished recalculating dependencies."
290}
291
292# f_package_menu_categories $var_to_set $defaultitem
293#
294# Dislay the menu of package categories, complete with package counts for each
295# category, accents, and other miscellany. If $defaultitem is non-NULL and
296# matches one of the existing menu-items, it will be pre-highlighted in the
297# menu dialog (HINT: Use f_dialog_menutag_fetch() to populate a local variable
298# that is passed as $defaultitem to highlight the user's last selection).
299#
300f_package_menu_categories()
301{
302 local var_to_get="$1" defaultitem="$2"
303 local prompt="$msg_please_select_a_category_to_display"
304 local menu_list="
305 '> $msg_review' '$msg_review_desc' '$msg_review_help'
306 " # End-Quote
307 local hline=
308
309 f_package_calculate_rundeps
310 # updates package mark variables and SELECTED_PACKAGES
311 f_package_calculate_totals
312 # creates _{varcat}_ninstalled and _{varcat}_nselected
313
314 local category_list
315 debug= f_getvar "$var_to_get" category_list || return $FAILURE
316
317 # Accent the category menu list with ninstalled/nselected
318 eval f_package_accent_category_menu category_list $category_list
319
320 # Add list of categories to menu list
321 menu_list="$menu_list $category_list"
322
323 local height width rows
324 eval f_dialog_menu_with_help_size height width rows \
325 \"\$DIALOG_TITLE\" \
326 \"\$DIALOG_BACKTITLE\" \
327 \"\$prompt\" \
328 \"\$hline\" \
329 $menu_list
330 local menu_choice
331 menu_choice=$( eval $DIALOG \
332 --title \"\$DIALOG_TITLE\" \
333 --backtitle \"\$DIALOG_BACKTITLE\" \
334 --hline \"\$hline\" \
335 --item-help \
336 --default-item \"\$defaultitem\" \
337 --ok-label \"$msg_select\" \
338 --cancel-label \"$msg_cancel\" \
339 --menu \"\$prompt\" \
340 $height $width $rows \
341 $menu_list \
342 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
343 )
344 local retval=$?
345 f_dialog_menutag_store -s "$menu_choice"
346 return $retval
347}
348
349# f_package_index_get_page $category $page [$var_to_set [$var_to_get]]
350#
351# Obtain a [potentially cached] page of the INDEX file for a given $category.
352# If $page is 1 and the cache has not yet been generated, the cache-generating
353# function f_index_extract_pages() (above) is called to generate all pages
354# (not just the requested page) in cache before returning the requested page.
355# If $page is not 1 and there is no cached page, failure status is returned.
356#
357f_package_index_get_page()
358{
359 local category="$1" page="$2" var_to_set="$3" var_to_get="$4" varcat
360 f_str2varname "$category" varcat
361 if ! debug= f_getvar "_index_page_${varcat}_$page" $var_to_set &&
362 [ "$page" = "1" ]
363 then
364 f_show_info "$msg_building_package_menus"
365 local pagesize="$PACKAGE_MENU_PAGESIZE"
366 f_index_extract_pages "${var_to_get:-PACKAGE_INDEX}" \
367 _index_page_${varcat} "$pagesize" "$category"
368 debug= f_getvar _index_page_${varcat}_$page $var_to_set
369
370 # Update category default-item because now we're cached
371 [ $page -eq 1 ] &&
372 category_defaultitem="${category_defaultitem%\*}*"
373 else
374 return $FAILURE
375 fi
376}
377
378# f_package_menu_select $category [$page [$defaultitem]]
379#
380# Display list of packages for $category, optionally $page N and with a default
381# item selected. If $page is omitted, the first page is displayed (but this
382# only matters if there are multiple pages; which is determined by the global
383# maximum $PACKAGE_MENU_PAGESIZE).
384#
385# On success, if the user doesn't press ESC or choose Cancel, use
386# f_dialog_menuitem_fetch() to populate a local variable with the item (not
387# tag) corresponding to the user's selection. The tag portion of the user's
388# selection is available through f_dialog_menutag_fetch().
389#
390f_package_menu_select()
391{
392 local category="$1" page="${2:-1}"
393 local prompt= # Calculated below
394 local menu_list # Calculated below
395 local defaultitem="$3"
396 local hline="$hline_arrows_tab_punc_enter"
397
398 f_isinteger "$page" || return $FAILURE
399
400 local varcat
401 f_str2varname "$category" varcat
402
403 # Get number of packages for this category
404 local npkgs=0
405 case "$category" in
406 "$msg_all"|"") npkgs="${_npkgs:-0}" ;;
407 *) f_getvar _npkgs_$varcat npkgs
408 esac
409
410 # Calculate number of pages
411 local npages=$(( ${npkgs:=0} / $PACKAGE_MENU_PAGESIZE ))
412
413 # Add a page to the pagecount if not evenly divisible
414 [ $(( $npages * $PACKAGE_MENU_PAGESIZE )) -lt $npkgs ] &&
415 npages=$(( $npages + 1 ))
416
417 # Print some debugging information
418 f_dprintf "f_package_menu_select: category=[%s] npkgs=%u npages=%u" \
419 "$category" "$npkgs" "$npages"
420
421 local add_prev="" add_next=""
422 local previous_page="$msg_previous_page" next_page="$msg_next_page"
423 if [ $page -gt 1 ]; then
424 add_prev=1
425 # Accent the `Previous Page' item with an asterisk
426 # if the page-before-previous is loaded/cached
427 f_isset _index_page_${varcat}_$(( $page - 1 )) &&
428 previous_page="$previous_page*"
429 fi
430 if [ $page -lt $npages ]; then
431 add_next=1
432 # Accent the `Next Page' item with an asterisk
433 # if the page-after-next is loaded/cached
434 f_isset _index_page_${varcat}_$(( $page + 1 )) &&
435 next_page="$next_page*"
436 fi
437
438 local index_page
439 f_package_index_get_page "$category" $page index_page
440
441 menu_list="
442 ${add_prev:+'> $previous_page' '' ${SHOW_DESC:+''}}
443 ${add_next:+'> $next_page' '' ${SHOW_DESC:+''}}
444 $(
445 export SHOW_DESC
446 export VALID_VARNAME_CHARS
447 echo "$index_page" | awk -F'|' -v view="port" '
448 BEGIN {
449 valid_chars = ENVIRON["VALID_VARNAME_CHARS"]
450 prefix = ""
451 }
452 {
453 cur_prefix = tolower(substr($1, 1, 1))
454 printf "'\''"
455 if ( prefix != cur_prefix )
456 prefix = cur_prefix
457 else
458 printf " "
459 package = $1
460 if ( view == "port" )
461 desc = $2
462 varpkg = package
463 gsub("[^" valid_chars "]", "_", varpkg)
464 mark = ENVIRON["_mark_" varpkg]
465 if ( ! mark ) mark = " "
466 printf "%s'\'' '\''[%c] %s'\''",
467 package, mark, desc
468 if ( ENVIRON["SHOW_DESC"] ) {
469 help = $4
470 gsub(/'\''/, "'\''\\'\'\''", help)
471 printf " '\''%s'\''", help
472 }
473 printf "\n"
474 }'
475 )
476 ${add_prev:+'> $previous_page' '' ${SHOW_DESC:+''}}
477 ${add_next:+'> $next_page' '' ${SHOW_DESC:+''}}
478 " # End-Quote
479
480 # Accept/Translate i18n "All" but other category names must
481 # match tree definitions from INDEX, ports, FTP, etc.
482 case "$category" in
483 "$msg_all"|"") f_category_desc_get "All" prompt ;;
484 *) f_category_desc_get "$category" prompt ;;
485 esac
486 prompt="$prompt $( printf "$msg_page_of_npages" \
487 "$page" "$npages" )"
488
489 local mheight mwidth mrows
490 eval f_dialog_menu${SHOW_DESC:+_with_help}_size mheight mwidth mrows \
491 \"\$DIALOG_TITLE\" \"\$DIALOG_BACKTITLE\" \
492 \"\$prompt\" \"\$hline\" $menu_list
493 local iheight iwidth
494 f_dialog_infobox_size iheight iwidth \
495 "$DIALOG_TITLE" "$DIALOG_BACKTITLE" \
496 "$msg_processing_selection"
497
498 local menu_choice
499 menu_choice=$( eval $DIALOG \
500 --title \"\$DIALOG_TITLE\" \
501 --backtitle \"\$DIALOG_BACKTITLE\" \
502 --hline \"\$hline\" \
503 --keep-tite \
504 --ok-label \"$msg_select\" \
505 --cancel-label \"$msg_back\" \
506 ${SHOW_DESC:+--item-help} \
507 --default-item \"\$defaultitem\" \
508 --menu \"\$prompt\" \
509 $mheight $mwidth $mrows \
510 $menu_list \
511 --and-widget \
512 ${USE_XDIALOG:+--no-buttons} \
513 --infobox \"\$msg_processing_selection\" \
514 $iheight $iwidth \
515 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
516 )
517 local retval=$?
518 f_dialog_data_sanitize menu_choice
519 f_dialog_menutag_store "$menu_choice"
520
521 if [ $retval -eq $SUCCESS ]; then
522 local item
523 item=$( eval f_dialog_menutag2item${SHOW_DESC:+_with_help} \
524 \"\$menu_choice\" $menu_list )
525 f_dialog_menuitem_store "$item"
526 fi
527
528 return $retval
529}
530
531# f_package_menu_deselect $package
532#
533# Display a menu, asking the user what they would like to do with $package
534# with regard to "deselecting" an already installed package. Choices include
535# uninstall, re-install, or cancel (leave $package marked as installed).
536# Returns success if the user does not press ESC or choose Cnacel. Use the
537# f_dialog_menutag_fetch() function upon success to retrieve the user's choice.
538#
539f_package_menu_deselect()
540{
541 local package="$1"
542 local prompt # Calculated below
543 local menu_list="
544 'X $msg_installed' '$msg_installed_desc'
545 'R $msg_reinstall' '$msg_reinstall_desc'
546 'U $msg_uninstall' '$msg_uninstall_desc'
547 " # End-Quote
548 local hline="$hline_alnum_arrows_punc_tab_enter"
549
550 prompt=$( printf "$msg_what_would_you_like_to_do_with" "$package" )
551
552 local height width rows
553 eval f_dialog_menu_size height width rows \
554 \"\$DIALOG_TITLE\" \
555 \"\$DIALOG_BACKTITLE\" \
556 \"\$prompt\" \
557 \"\$hline\" \
558 $menu_list
559 local menu_choice
560 menu_choice=$( eval $DIALOG \
561 --title \"\$DIALOG_TITLE\" \
562 --backtitle \"\$DIALOG_BACKTITLE\" \
563 --hline \"\$hline\" \
564 --ok-label \"$msg_select\" \
565 --cancel-label \"$msg_cancel\" \
566 --menu \"\$prompt\" \
567 $height $width $rows \
568 $menu_list \
569 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
570 )
571 local retval=$?
572 f_dialog_menutag_store -s "$menu_choice"
573 return $retval
574}
575
576# f_package_review
577#
578# Display a review screen, showing selected packages and what they are marked
579# for, before proceeding (if the user does not press ESC or choose Cancel) to
580# operate on each selection. Returns error if no packages have been selected,
581# or the user has pressed ESC, or if they have chosen Cancel.
582#
583f_package_review()
584{
585 local prompt # Calculated below
586 local menu_list # Calculated below
587 local hline="$hline_alnum_arrows_punc_tab_enter"
588
589 local fname=f_package_review
590 f_dprintf "%s: SELECTED_PACKAGES=[%s]" $fname "$SELECTED_PACKAGES"
591
592 prompt=$( printf "$msg_reviewing_selected_packages" "$_All_nselected" )
593
594 local package varpkg mark
595 for package in $SELECTED_PACKAGES; do
596 mark=
597 f_str2varname "$package" varpkg
598 f_getvar _mark_$varpkg mark
599 [ "$mark" -a ! "${mark#[IRUD]}" ] || continue
600 menu_list="$menu_list
601 '$mark' '$package'
602 " # End-Quote
603 done
604 if [ ! "$menu_list" ]; then
605 f_show_msg "$msg_no_packages_were_selected_for_extraction"
606 return $FAILURE # They might have selected this by accident
607 fi
608 menu_list=$( echo "$menu_list" | sort )
609
610 local height width rows
611 eval f_dialog_menu_size height width rows \
612 \"\$DIALOG_TITLE\" \
613 \"\$DIALOG_BACKTITLE\" \
614 \"\$prompt\" \
615 \"\$hline\" \
616 $menu_list
617
618 # Show the review menu (ignore menu choice)
619 eval $DIALOG \
620 --title \"\$DIALOG_TITLE\" \
621 --backtitle \"\$DIALOG_BACKTITLE\" \
622 --hline \"\$hline\" \
623 --ok-label \"\$msg_proceed\" \
624 --cancel-label \"\$msg_cancel\" \
625 --menu \"\$prompt\" \
626 $height $width $rows \
627 $menu_list \
628 2> /dev/null || return $?
629 # Return if the user pressed ESC or chose Cancel/No
630
631 #
632 # Process each of the selected packages:
633 # + First, process packages marked for Install.
634 # + Second, process packages marked for Re-install.
635 # + Finally, process packages marked for Uninstall.
636 #
637 for package in $SELECTED_PACKAGES; do
638 mark=
639 f_str2varname "$package" varpkg
640 debug= f_getvar _mark_$varpkg mark
641 [ "$mark" = "I" ] || continue
642 f_dprintf "%s: Installing %s package" $fname "$package"
643 f_package_add "$package" || continue
644 done
645 for package in $SELECTED_PACKAGES; do
646 mark=
647 f_str2varname "$package" varpkg
648 debug= f_getvar _mark_$varpkg mark
649 [ "$mark" = "R" ] || continue
650 f_dprintf "%s: Reinstalling %s package" $fname "$package"
651 # XXX Re-install package
652 done
653 for package in $SELECTED_PACKAGES; do
654 mark=
655 f_str2varname "$package" varpkg
656 debug= f_getvar _mark_$varpkg mark
657 [ "$mark" = "U" ] || continue
658 f_dprintf "%s: Uninstalling %s package" $fname "$package"
659 # XXX Uninstall package
660 f_package_deselect "$package"
661 done
662
663 return $SUCCESS
664}
665
666# f_package_config
667#
668# Allow the user to configure packages and install them. Initially, a list of
669# package categories is loaded/displayed. When the user selects a category,
670# the menus for that category are built (unlike sysinstall which built all
671# category menus up-front -- which also took forever, despite the fact that
672# few people visit more than a couple of categories each time).
673#
674f_package_config()
675{
676 # Did we get an INDEX?
677 f_index_initialize packages/INDEX || return $FAILURE
678 # Creates following variables (indirectly via f_index_read())
679 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg}
680 # PACKAGE_CATEGORIES _npkgs
681
682 # Detect installed packages (updates marks/SELECTED_PACKAGES)
683 f_package_detect_installed
| 28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." "$0"
34f_include $BSDCFG_SHARE/dialog.subr
35f_include $BSDCFG_SHARE/device.subr
36f_include $BSDCFG_SHARE/media/common.subr
37f_include $BSDCFG_SHARE/packages/categories.subr
38f_include $BSDCFG_SHARE/packages/index.subr
39f_include $BSDCFG_SHARE/strings.subr
40
41BSDCFG_LIBE="/usr/libexec/bsdconfig"
42f_include_lang $BSDCFG_LIBE/include/messages.subr
43
44############################################################ CONFIGURATION
45
46#
47# How many packages to display (maximum) per dialog menubox.
48#
49: ${PACKAGE_MENU_PAGESIZE:=2000}
50
51############################################################ GLOBALS
52
53#
54# Package extensions to try
55#
56PACKAGE_EXTENSIONS=".tbz .tbz2 .tgz"
57
58#
59# Variables used to track runtime states
60#
61PACKAGES_DETECTED= # Boolean (NULL/non-NULL); detected installed packages?
62PACKAGE_CATEGORIES= # List of package categories parsed from INDEX
63SELECTED_PACKAGES= # Packages selected by user in [X]dialog(1) interface
64
65#
66# Options
67#
68[ "${SHOW_DESC+set}" ] || SHOW_DESC=1
69
70############################################################ FUNCTIONS
71
72# eval f_package_accent_category_menu $var_to_set $CATEGORY_MENU_LIST
73#
74# Accent the CATEGORY_MENU_LIST produced by f_index_read() (see
75# packages/index.subr). Accented information includes adding an asterisk to the
76# category name if its index has been cached, adding the number of installed
77# packages for each category, and adding the number _selected_ packages for
78# each category.
79#
80# NOTE: The reason `eval' is recommended/shown for the syntax above is because
81# the $CATEGORY_MENU_LIST generated by f_index_read() is meant to be expanded
82# prior to execution (it contains a series of pre-quoted strings which act as
83# the interpolated command arguments).
84#
85f_package_accent_category_menu()
86{
87 local var_to_set="$1" category cat desc help varcat menu_buf n
88 shift 1 # var_to_set
89 while [ $# -gt 0 ]; do
90 category="${1%\*}" desc="${2%%; *}" help="$3"
91 shift 3 # cat/desc/help
92
93 cat="${category# }" # Trim lead space inserted by sort-method
94 f_str2varname "$cat" varcat
95
96 # Add number of installed packages for this category (if any)
97 n=0
98 case "$cat" in
99 "$msg_all") debug= f_getvar "_All_ninstalled" n ;;
100 *) debug= f_getvar "_${varcat}_ninstalled" n ;;
101 esac &&
102 [ $n -ge 1 ] && desc="$desc; $n $msg_installed_lc"
103
104 # Add number of selected packages for this category (if any)
105 n=0
106 case "$cat" in
107 "$msg_all") debug= f_getvar "_All_nselected" n ;;
108 *) debug= f_getvar "_${varcat}_nselected" n ;;
109 esac &&
110 [ $n -ge 1 ] && desc="$desc; $n $msg_selected"
111
112 # Re-Add asterisk to the category if its index has been cached
113 f_isset _index_page_${varcat}_1 && category="$category*"
114
115 # Update buffer with modified elements
116 menu_buf="$menu_buf
117 '$category' '$desc' '$help'" # End-Quote
118 done
119 setvar "$var_to_set" "$menu_buf" # return our buffer
120}
121
122# f_package_select $package ...
123#
124# Add $package to the list of tracked/selected packages. If $package is already
125# being tracked (already apears in $SELECTED_PACKAGES), this function amounts
126# to having no effect.
127#
128f_package_select()
129{
130 local package pkgsel
131 while [ $# -gt 0 ]; do
132 package="$1"
133 shift 1 # package
134 for pkgsel in $SELECTED_PACKAGES; do
135 [ "$package" = "$pkgsel" ] && return
136 done
137 SELECTED_PACKAGES="$SELECTED_PACKAGES $package"
138 f_dprintf "Added %s to selection list" "$package"
139 done
140 SELECTED_PACKAGES="${SELECTED_PACKAGES# }" # Trim leading space
141}
142
143# f_package_deselect $package ...
144#
145# Remove $package from teh list of tracked/selected packages. If $package is
146# not being tracked (doesn't appear in $SELECTED_PACKAGES), this function
147# amounts to having no effet.
148#
149f_package_deselect()
150{
151 local package pkgsel
152 while [ $# -gt 1 ]; do
153 local new_list=""
154 package="$1"
155 shift 1 # package
156 for pkgsel in $SELECTED_PACKAGES; do
157 [ "$pkgsel" = "$package" ] && continue
158 new_list="$new_list${new_list:+ }$pkgsel"
159 done
160 SELECTED_PACKAGES="$new_list"
161 f_dprintf "Removed %s from selection list" "$package"
162 done
163}
164
165# f_package_detect_installed
166#
167# Detect installed packages. Currently this searches /var/db/pkg for directory
168# entries and marks each entry as an installed/selected package.
169#
170f_package_detect_installed()
171{
172 local installed package varpkg
173 #
174 # XXX KLUDGE ALERT! This makes evil assumptions about how XXX
175 # packages register themselves and should *really* be done with
176 # `pkg_info -e <name>' except that this is too slow for an
177 # item check routine.. :-(
178 #
179 # NOTE: When transitioning to pkgng, make a single fork to `pkg' to
180 # produce a list of all installed packages and parse _that_
181 #
182 installed=$( find -s /var/db/pkg -mindepth 1 -maxdepth 1 -type d |
183 sed -e 's:/var/db/pkg/::' )
184 for package in $installed; do
185 f_str2varname $package varpkg
186 export _mark_$varpkg=X # exported for awk(1) ENVIRON[]
187 f_package_select $package
188 done
189}
190
191# f_package_calculate_totals
192#
193# Calculate number of installed/selected packages for each category listed in
194# $PACKAGE_CATEGORIES (the number of installed packages for $category is stored
195# as $_${varcat}_ninstalled -- where $varcat is the product of `f_str2varname
196# $category varcat' -- and number selected packages as $_${varcat}_nselected).
197# Also calculates the total number of installed/selected packages stored as
198# $_All_ninstalled and $_All_nselected.
199#
200# Calculations are peformed by checking "marks". A "mark" is stored as
201# $_mark_$varpkg -- where $varpkg is the product of `f_str2varname $package
202# varpkg'. A mark can be "X" for an installed package, `I' for a package that
203# is marked for installation, "R" for a package that is marked for re-install,
204# and "U" for a package that is marked for uninstallation. If a package mark is
205# NULL or a single space (e.g., " "), the package is considered to be NOT
206# selected (and therefore does not increment the counts calculated herein).
207#
208f_package_calculate_totals()
209{
210 local pkg varpkg mark cat varcat pkgcat n tselected=0 tinstalled=0
211 for cat in $PACKAGE_CATEGORIES; do
212 f_str2varname $cat varcat
213 setvar _${varcat}_ninstalled=0
214 setvar _${varcat}_nselected=0
215 done
216 for pkg in $SELECTED_PACKAGES; do
217 f_str2varname $pkg varpkg
218 mark=
219 f_getvar _mark_$varpkg mark
220 case "$mark" in
221 ""|" ") : ;;
222 X) tinstalled=$(( $tinstalled + 1 )) ;;
223 *) tselected=$(( $tselected + 1 ))
224 esac
225 f_getvar _categories_$varpkg pkgcat
226 for cat in $pkgcat; do
227 f_str2varname $cat varcat
228 case "$mark" in
229 ""|" ") : ;;
230 X) debug= f_getvar _${varcat}_ninstalled n
231 setvar _${varcat}_ninstalled $(( $n + 1 )) ;;
232 *) debug= f_getvar _${varcat}_nselected n
233 setvar _${varcat}_nselected $(( $n + 1 ))
234 esac
235 done
236 done
237 _All_nselected=$tselected
238 _All_ninstalled=$tinstalled
239}
240
241# f_package_calculate_rundeps
242#
243# Update package dependencies by first unmarking all dependencies and then
244# re-marking all dependencies of packages marked for either install ("I") or
245# re-install ("R").
246#
247f_package_calculate_rundeps()
248{
249 local pkg varpkg mark rundeps dep vardep
250
251 #
252 # First unmark all the existing run-dependencies
253 #
254 f_dprintf "Unselecting package run-dependencies..."
255 for pkg in $SELECTED_PACKAGES; do
256 f_str2varname $pkg varpkg
257 mark=
258 debug= f_getvar _mark_$varpkg mark
259 # Only unmark if it's marked as a Dependency
260 if [ "$mark" = "D" ]; then
261 f_dprintf "%s unselected" $pkg
262 unset _mark_$varpkg
263 f_package_deselect $pkg
264 fi
265 done
266
267 #
268 # Processes selected packages, adding dependencies
269 #
270 f_dprintf "Re-selecting package run-dependencies..."
271 for pkg in $SELECTED_PACKAGES; do
272 f_str2varname $pkg varpkg
273 mark=
274 debug= f_getvar _mark_$varpkg mark
275 # Skip pkg unless marked for [Re-]Install
276 [ "$mark" = "I" -o "$mark" = "R" ] || continue
277 f_getvar _rundeps_$varpkg rundeps
278 for dep in $rundeps; do
279 f_str2varname $dep vardep
280 mark=
281 debug= f_getvar _mark_$vardep mark
282 # Skip dep if already marked
283 [ "${mark:- }" = " " ] || continue
284 export _mark_$vardep="D"
285 f_package_select $dep
286 done
287 done
288
289 f_dprintf "Finished recalculating dependencies."
290}
291
292# f_package_menu_categories $var_to_set $defaultitem
293#
294# Dislay the menu of package categories, complete with package counts for each
295# category, accents, and other miscellany. If $defaultitem is non-NULL and
296# matches one of the existing menu-items, it will be pre-highlighted in the
297# menu dialog (HINT: Use f_dialog_menutag_fetch() to populate a local variable
298# that is passed as $defaultitem to highlight the user's last selection).
299#
300f_package_menu_categories()
301{
302 local var_to_get="$1" defaultitem="$2"
303 local prompt="$msg_please_select_a_category_to_display"
304 local menu_list="
305 '> $msg_review' '$msg_review_desc' '$msg_review_help'
306 " # End-Quote
307 local hline=
308
309 f_package_calculate_rundeps
310 # updates package mark variables and SELECTED_PACKAGES
311 f_package_calculate_totals
312 # creates _{varcat}_ninstalled and _{varcat}_nselected
313
314 local category_list
315 debug= f_getvar "$var_to_get" category_list || return $FAILURE
316
317 # Accent the category menu list with ninstalled/nselected
318 eval f_package_accent_category_menu category_list $category_list
319
320 # Add list of categories to menu list
321 menu_list="$menu_list $category_list"
322
323 local height width rows
324 eval f_dialog_menu_with_help_size height width rows \
325 \"\$DIALOG_TITLE\" \
326 \"\$DIALOG_BACKTITLE\" \
327 \"\$prompt\" \
328 \"\$hline\" \
329 $menu_list
330 local menu_choice
331 menu_choice=$( eval $DIALOG \
332 --title \"\$DIALOG_TITLE\" \
333 --backtitle \"\$DIALOG_BACKTITLE\" \
334 --hline \"\$hline\" \
335 --item-help \
336 --default-item \"\$defaultitem\" \
337 --ok-label \"$msg_select\" \
338 --cancel-label \"$msg_cancel\" \
339 --menu \"\$prompt\" \
340 $height $width $rows \
341 $menu_list \
342 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
343 )
344 local retval=$?
345 f_dialog_menutag_store -s "$menu_choice"
346 return $retval
347}
348
349# f_package_index_get_page $category $page [$var_to_set [$var_to_get]]
350#
351# Obtain a [potentially cached] page of the INDEX file for a given $category.
352# If $page is 1 and the cache has not yet been generated, the cache-generating
353# function f_index_extract_pages() (above) is called to generate all pages
354# (not just the requested page) in cache before returning the requested page.
355# If $page is not 1 and there is no cached page, failure status is returned.
356#
357f_package_index_get_page()
358{
359 local category="$1" page="$2" var_to_set="$3" var_to_get="$4" varcat
360 f_str2varname "$category" varcat
361 if ! debug= f_getvar "_index_page_${varcat}_$page" $var_to_set &&
362 [ "$page" = "1" ]
363 then
364 f_show_info "$msg_building_package_menus"
365 local pagesize="$PACKAGE_MENU_PAGESIZE"
366 f_index_extract_pages "${var_to_get:-PACKAGE_INDEX}" \
367 _index_page_${varcat} "$pagesize" "$category"
368 debug= f_getvar _index_page_${varcat}_$page $var_to_set
369
370 # Update category default-item because now we're cached
371 [ $page -eq 1 ] &&
372 category_defaultitem="${category_defaultitem%\*}*"
373 else
374 return $FAILURE
375 fi
376}
377
378# f_package_menu_select $category [$page [$defaultitem]]
379#
380# Display list of packages for $category, optionally $page N and with a default
381# item selected. If $page is omitted, the first page is displayed (but this
382# only matters if there are multiple pages; which is determined by the global
383# maximum $PACKAGE_MENU_PAGESIZE).
384#
385# On success, if the user doesn't press ESC or choose Cancel, use
386# f_dialog_menuitem_fetch() to populate a local variable with the item (not
387# tag) corresponding to the user's selection. The tag portion of the user's
388# selection is available through f_dialog_menutag_fetch().
389#
390f_package_menu_select()
391{
392 local category="$1" page="${2:-1}"
393 local prompt= # Calculated below
394 local menu_list # Calculated below
395 local defaultitem="$3"
396 local hline="$hline_arrows_tab_punc_enter"
397
398 f_isinteger "$page" || return $FAILURE
399
400 local varcat
401 f_str2varname "$category" varcat
402
403 # Get number of packages for this category
404 local npkgs=0
405 case "$category" in
406 "$msg_all"|"") npkgs="${_npkgs:-0}" ;;
407 *) f_getvar _npkgs_$varcat npkgs
408 esac
409
410 # Calculate number of pages
411 local npages=$(( ${npkgs:=0} / $PACKAGE_MENU_PAGESIZE ))
412
413 # Add a page to the pagecount if not evenly divisible
414 [ $(( $npages * $PACKAGE_MENU_PAGESIZE )) -lt $npkgs ] &&
415 npages=$(( $npages + 1 ))
416
417 # Print some debugging information
418 f_dprintf "f_package_menu_select: category=[%s] npkgs=%u npages=%u" \
419 "$category" "$npkgs" "$npages"
420
421 local add_prev="" add_next=""
422 local previous_page="$msg_previous_page" next_page="$msg_next_page"
423 if [ $page -gt 1 ]; then
424 add_prev=1
425 # Accent the `Previous Page' item with an asterisk
426 # if the page-before-previous is loaded/cached
427 f_isset _index_page_${varcat}_$(( $page - 1 )) &&
428 previous_page="$previous_page*"
429 fi
430 if [ $page -lt $npages ]; then
431 add_next=1
432 # Accent the `Next Page' item with an asterisk
433 # if the page-after-next is loaded/cached
434 f_isset _index_page_${varcat}_$(( $page + 1 )) &&
435 next_page="$next_page*"
436 fi
437
438 local index_page
439 f_package_index_get_page "$category" $page index_page
440
441 menu_list="
442 ${add_prev:+'> $previous_page' '' ${SHOW_DESC:+''}}
443 ${add_next:+'> $next_page' '' ${SHOW_DESC:+''}}
444 $(
445 export SHOW_DESC
446 export VALID_VARNAME_CHARS
447 echo "$index_page" | awk -F'|' -v view="port" '
448 BEGIN {
449 valid_chars = ENVIRON["VALID_VARNAME_CHARS"]
450 prefix = ""
451 }
452 {
453 cur_prefix = tolower(substr($1, 1, 1))
454 printf "'\''"
455 if ( prefix != cur_prefix )
456 prefix = cur_prefix
457 else
458 printf " "
459 package = $1
460 if ( view == "port" )
461 desc = $2
462 varpkg = package
463 gsub("[^" valid_chars "]", "_", varpkg)
464 mark = ENVIRON["_mark_" varpkg]
465 if ( ! mark ) mark = " "
466 printf "%s'\'' '\''[%c] %s'\''",
467 package, mark, desc
468 if ( ENVIRON["SHOW_DESC"] ) {
469 help = $4
470 gsub(/'\''/, "'\''\\'\'\''", help)
471 printf " '\''%s'\''", help
472 }
473 printf "\n"
474 }'
475 )
476 ${add_prev:+'> $previous_page' '' ${SHOW_DESC:+''}}
477 ${add_next:+'> $next_page' '' ${SHOW_DESC:+''}}
478 " # End-Quote
479
480 # Accept/Translate i18n "All" but other category names must
481 # match tree definitions from INDEX, ports, FTP, etc.
482 case "$category" in
483 "$msg_all"|"") f_category_desc_get "All" prompt ;;
484 *) f_category_desc_get "$category" prompt ;;
485 esac
486 prompt="$prompt $( printf "$msg_page_of_npages" \
487 "$page" "$npages" )"
488
489 local mheight mwidth mrows
490 eval f_dialog_menu${SHOW_DESC:+_with_help}_size mheight mwidth mrows \
491 \"\$DIALOG_TITLE\" \"\$DIALOG_BACKTITLE\" \
492 \"\$prompt\" \"\$hline\" $menu_list
493 local iheight iwidth
494 f_dialog_infobox_size iheight iwidth \
495 "$DIALOG_TITLE" "$DIALOG_BACKTITLE" \
496 "$msg_processing_selection"
497
498 local menu_choice
499 menu_choice=$( eval $DIALOG \
500 --title \"\$DIALOG_TITLE\" \
501 --backtitle \"\$DIALOG_BACKTITLE\" \
502 --hline \"\$hline\" \
503 --keep-tite \
504 --ok-label \"$msg_select\" \
505 --cancel-label \"$msg_back\" \
506 ${SHOW_DESC:+--item-help} \
507 --default-item \"\$defaultitem\" \
508 --menu \"\$prompt\" \
509 $mheight $mwidth $mrows \
510 $menu_list \
511 --and-widget \
512 ${USE_XDIALOG:+--no-buttons} \
513 --infobox \"\$msg_processing_selection\" \
514 $iheight $iwidth \
515 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
516 )
517 local retval=$?
518 f_dialog_data_sanitize menu_choice
519 f_dialog_menutag_store "$menu_choice"
520
521 if [ $retval -eq $SUCCESS ]; then
522 local item
523 item=$( eval f_dialog_menutag2item${SHOW_DESC:+_with_help} \
524 \"\$menu_choice\" $menu_list )
525 f_dialog_menuitem_store "$item"
526 fi
527
528 return $retval
529}
530
531# f_package_menu_deselect $package
532#
533# Display a menu, asking the user what they would like to do with $package
534# with regard to "deselecting" an already installed package. Choices include
535# uninstall, re-install, or cancel (leave $package marked as installed).
536# Returns success if the user does not press ESC or choose Cnacel. Use the
537# f_dialog_menutag_fetch() function upon success to retrieve the user's choice.
538#
539f_package_menu_deselect()
540{
541 local package="$1"
542 local prompt # Calculated below
543 local menu_list="
544 'X $msg_installed' '$msg_installed_desc'
545 'R $msg_reinstall' '$msg_reinstall_desc'
546 'U $msg_uninstall' '$msg_uninstall_desc'
547 " # End-Quote
548 local hline="$hline_alnum_arrows_punc_tab_enter"
549
550 prompt=$( printf "$msg_what_would_you_like_to_do_with" "$package" )
551
552 local height width rows
553 eval f_dialog_menu_size height width rows \
554 \"\$DIALOG_TITLE\" \
555 \"\$DIALOG_BACKTITLE\" \
556 \"\$prompt\" \
557 \"\$hline\" \
558 $menu_list
559 local menu_choice
560 menu_choice=$( eval $DIALOG \
561 --title \"\$DIALOG_TITLE\" \
562 --backtitle \"\$DIALOG_BACKTITLE\" \
563 --hline \"\$hline\" \
564 --ok-label \"$msg_select\" \
565 --cancel-label \"$msg_cancel\" \
566 --menu \"\$prompt\" \
567 $height $width $rows \
568 $menu_list \
569 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD
570 )
571 local retval=$?
572 f_dialog_menutag_store -s "$menu_choice"
573 return $retval
574}
575
576# f_package_review
577#
578# Display a review screen, showing selected packages and what they are marked
579# for, before proceeding (if the user does not press ESC or choose Cancel) to
580# operate on each selection. Returns error if no packages have been selected,
581# or the user has pressed ESC, or if they have chosen Cancel.
582#
583f_package_review()
584{
585 local prompt # Calculated below
586 local menu_list # Calculated below
587 local hline="$hline_alnum_arrows_punc_tab_enter"
588
589 local fname=f_package_review
590 f_dprintf "%s: SELECTED_PACKAGES=[%s]" $fname "$SELECTED_PACKAGES"
591
592 prompt=$( printf "$msg_reviewing_selected_packages" "$_All_nselected" )
593
594 local package varpkg mark
595 for package in $SELECTED_PACKAGES; do
596 mark=
597 f_str2varname "$package" varpkg
598 f_getvar _mark_$varpkg mark
599 [ "$mark" -a ! "${mark#[IRUD]}" ] || continue
600 menu_list="$menu_list
601 '$mark' '$package'
602 " # End-Quote
603 done
604 if [ ! "$menu_list" ]; then
605 f_show_msg "$msg_no_packages_were_selected_for_extraction"
606 return $FAILURE # They might have selected this by accident
607 fi
608 menu_list=$( echo "$menu_list" | sort )
609
610 local height width rows
611 eval f_dialog_menu_size height width rows \
612 \"\$DIALOG_TITLE\" \
613 \"\$DIALOG_BACKTITLE\" \
614 \"\$prompt\" \
615 \"\$hline\" \
616 $menu_list
617
618 # Show the review menu (ignore menu choice)
619 eval $DIALOG \
620 --title \"\$DIALOG_TITLE\" \
621 --backtitle \"\$DIALOG_BACKTITLE\" \
622 --hline \"\$hline\" \
623 --ok-label \"\$msg_proceed\" \
624 --cancel-label \"\$msg_cancel\" \
625 --menu \"\$prompt\" \
626 $height $width $rows \
627 $menu_list \
628 2> /dev/null || return $?
629 # Return if the user pressed ESC or chose Cancel/No
630
631 #
632 # Process each of the selected packages:
633 # + First, process packages marked for Install.
634 # + Second, process packages marked for Re-install.
635 # + Finally, process packages marked for Uninstall.
636 #
637 for package in $SELECTED_PACKAGES; do
638 mark=
639 f_str2varname "$package" varpkg
640 debug= f_getvar _mark_$varpkg mark
641 [ "$mark" = "I" ] || continue
642 f_dprintf "%s: Installing %s package" $fname "$package"
643 f_package_add "$package" || continue
644 done
645 for package in $SELECTED_PACKAGES; do
646 mark=
647 f_str2varname "$package" varpkg
648 debug= f_getvar _mark_$varpkg mark
649 [ "$mark" = "R" ] || continue
650 f_dprintf "%s: Reinstalling %s package" $fname "$package"
651 # XXX Re-install package
652 done
653 for package in $SELECTED_PACKAGES; do
654 mark=
655 f_str2varname "$package" varpkg
656 debug= f_getvar _mark_$varpkg mark
657 [ "$mark" = "U" ] || continue
658 f_dprintf "%s: Uninstalling %s package" $fname "$package"
659 # XXX Uninstall package
660 f_package_deselect "$package"
661 done
662
663 return $SUCCESS
664}
665
666# f_package_config
667#
668# Allow the user to configure packages and install them. Initially, a list of
669# package categories is loaded/displayed. When the user selects a category,
670# the menus for that category are built (unlike sysinstall which built all
671# category menus up-front -- which also took forever, despite the fact that
672# few people visit more than a couple of categories each time).
673#
674f_package_config()
675{
676 # Did we get an INDEX?
677 f_index_initialize packages/INDEX || return $FAILURE
678 # Creates following variables (indirectly via f_index_read())
679 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg}
680 # PACKAGE_CATEGORIES _npkgs
681
682 # Detect installed packages (updates marks/SELECTED_PACKAGES)
683 f_package_detect_installed
|
| 684 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[]
|
684
685 local retval category varcat defaultitem category_defaultitem=""
686 while :; do
687 # Display the list of package categories
688 f_package_menu_categories \
689 CATEGORY_MENU_LIST "$category_defaultitem"
690 retval=$?
691 f_dialog_menutag_fetch category
692 f_dprintf "retval=%u mtag=[%s]" $retval "$category"
693 category_defaultitem="$category"
694
695 [ $retval -eq $SUCCESS ] || break
696
697 # Maybe the user chose an action (like `Review')
698 case "$category" in
699 "> $msg_review")
700 f_package_review && break
701 continue ;;
702 "> "*)
703 continue
704 esac
705
706 # Anything else is a package category
707
708 category=${category# } # Trim leading space if present
709 category=${category%\*} # Trim trailing asterisk if present
710
711 f_str2varname "$category" varcat
712
713 local page package varpkg mark menu_choice
714 while :; do
715 # Display the list of packages for selected category
716 page=1 defaultitem=""
717 f_getvar _defaultitem_$varcat defaultitem
718 f_getvar _defaultpage_$varcat page
719 f_package_menu_select \
720 "$category" "${page:=1}" "$defaultitem"
721 retval=$?
722 f_dialog_menutag_fetch menu_choice
723 f_dprintf "retval=%u mtag=[%s]" $retval "$menu_choice"
724
725 # NOTE: When --and-widget is used only ESC will cause
726 # dialog(1) to return without going to the next widget.
727 # This is alright in our case as we can still detect
728 # the Cancel button because stdout will be NULL.
729 # Alternatively, Xdialog(1) will terminate with 1
730 # if/when Cancel is chosen on any widget.
731 if [ $retval -eq 255 -o ! "$menu_choice" ]; then
732 # User pressed ESC or chose Cancel
733 break
734 elif [ $retval -eq 1 ]; then
735 # Using X11, Xdialog(1) returned 1 for Cancel
736 f_show_msg "%s" "$menu_choice"
737 break
738 elif [ $retval -ne $SUCCESS ]; then
739 # X11-related error occurred using Xdialog(1)
740 f_show_msg "%s" "$menu_choice"
741 break
742 fi
743
744 defaultitem="$menu_choice"
745
746 # NOTE: f_package_menu_select() does not show the
747 # `Previous Page' or `Next Page' items unless needed
748 case "$menu_choice" in
749 "> $msg_previous_page"|"> $msg_previous_page*")
750 page=$(( $page - 1 ))
751 setvar _defaultpage_$varcat $page
752 # Update default-item to match accent that will
753 # be applied by f_package_menu_select(); if the
754 # page-before-prev is cached, add an asterisk.
755 if f_isset \
756 _index_page_${varcat}_$(( $page - 1 ))
757 then
758 defaultitem="${defaultitem%\*}*"
759 else
760 defaultitem="${defaultitem%\*}"
761 fi
762 setvar _defaultitem_$varcat "$defaultitem"
763 continue ;;
764 "> $msg_next_page"|"> $msg_next_page*")
765 page=$(( $page + 1 ))
766 setvar _defaultpage_$varcat $page
767 # Update default-item to match accent that will
768 # be applied by f_package_menu_select(); if the
769 # page-after-next is cached, add an asterisk.
770 if f_isset \
771 _index_page_${varcat}_$(( $page + 1 ))
772 then
773 defaultitem="${defaultitem%\*}*"
774 else
775 defaultitem="${defaultitem%\*}"
776 fi
777 setvar _defaultitem_$varcat "$defaultitem"
778 continue ;;
779 "> "*) # Unknown navigation/action item
780 setvar _defaultpage_$varcat $page
781 continue ;; # Do not treat as a package
782 *)
783 setvar _defaultitem_$varcat "$defaultitem"
784 esac
785
786 # Treat any other selection as a package
787 package="${menu_choice# }" # Trim leading space
788 f_str2varname $package varpkg
789 f_dialog_menuitem_fetch mark
790 mark="${mark#?}"
791 mark="${mark%%\] *}"
792 case "$mark" in
793 "I")
794 mark=" "
795 f_package_deselect $package
796 ;;
797 " "|"D")
798 mark="I"
799 f_package_select $package
800 ;;
801 "X"|"R"|"U")
802 f_package_menu_deselect $package || continue
803 f_dialog_menutag_fetch menu_choice
804 case "$menu_choice" in
805 "X $msg_installed")
806 f_package_deselect "$package"
807 mark="X"
808 ;;
809 "R $msg_reinstall")
810 f_package_select "$package"
811 mark="R"
812 ;;
813 "U $msg_uninstall")
814 f_package_select "$package"
815 mark="U"
816 ;;
817 esac
818 ;;
819 esac
820 export _mark_$varpkg="$mark"
821 # NOTE: exported for awk(1) ENVIRON[]
822 done
823 done
824}
825
826# f_package_add $package_name [$depended]
827#
828# Like f_package_extract(), but assumes current media device and chases deps.
829# Note that $package_name should not contain the archive suffix (e.g., `.tbz').
830# If $depended is present and non-NULL, the package is treated as a dependency
831# (in this function, dependencies are not handled any differently, but the
832# f_package_extract() function is passed this value and it displays a different
833# message when installing a dependency versus non-dependency).
834#
835f_package_add()
836{
837 local name="$1" depended="$2" status=$SUCCESS retval
838
839 local alert=f_show_msg no_confirm=
840 f_getvar $VAR_NO_CONFIRM no_confirm
841 [ "$no_confirm" ] && alert=f_show_info
842
843 if ! { [ "$name" ] || { f_getvar $VAR_PACKAGE name && [ "$name" ]; }; }
844 then
845 f_dprintf "packageAdd: %s" \
846 "$msg_no_package_name_passed_in_package_variable"
847 return $FAILURE
848 fi
849
850 { # Verify and initialize device media if-defined
851 f_media_verify &&
852 f_device_init media &&
853 f_index_initialize packages/INDEX
854 } || return $FAILURE
855
856 # Now we have (indirectly via f_index_read()):
857 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg}
858 # PACKAGE_CATEGORIES _npkgs
859
860 local varpkg
861 f_str2varname "$name" varpkg
862
863 # Just as-in the user-interface (opposed to scripted-use), only allow
864 # packages with at least one category to be recognized.
865 #
866 local pkgcat=
867 if ! f_getvar _categories_$varpkg pkgcat || [ ! "$pkgcat" ]; then
868 # $pkg may be a partial name, search the index (this is slow)
869 f_index_search PACKAGE_INDEX $name name
870 if [ ! "$name" ]; then
871 f_show_msg \
872 "$msg_sorry_package_was_not_found_in_the_index" \
873 "$name"
874 return $FAILURE
875 fi
876 f_str2varname "$name" varpkg
877 fi
878
879 # If invoked through the scripted interface, we likely have not yet
880 # detected the installed packages -- something we should do only once.
881 #
882 if [ ! "$PACKAGES_DETECTED" ]; then
883 f_package_detect_installed
884 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[]
885 fi
886 # Now we have: _mark_{varpkg}=X for all installed packages
887
888 #
889 # Since we're maintaining data structures for installed packages,
890 # short-circuit the package dependency checks if the package is already
891 # installed. This prevents wasted cycles, minor delays between package
892 # extractions, and worst-case an infinite loop with a certain faulty
893 # INDEX file.
894 #
895 local mark=
896 f_getvar _mark_$varpkg mark && [ "$mark" = "X" ] && return $SUCCESS
897
898 local dep vardep rundeps=
899 f_getvar _rundeps_$varpkg rundeps
900 for dep in $rundeps; do
901 f_str2varname "$dep" vardep
902
903 # Skip dependency if already installed
904 mark=
905 f_getvar _mark_$vardep mark && [ "$mark" = "X" ] && continue
906
907 # Just as-in the user-interface (opposed to scripted-use), only
908 # allow packages with at least one category to be recognized.
909 #
910 local depcat=
911 if ! f_getvar _categories_$vardep depcat || [ ! "$depcat" ]
912 then
913 $alert "$msg_required_package_not_found" "$dep"
914 [ "$no_confirm" ] && sleep 2
915 fi
916
917 f_package_add "$dep"
918 retval=$?
919 if [ $retval -ne $SUCCESS ]; then
920 status=$(( $status | $retval ))
921
922 # XXX package could be on a future disc volume
923 # XXX (not supporting multiple disc volumes yet)
924
925 $alert "$msg_loading_of_dependent_package_failed" \
926 "$dep"
927 [ "$no_confirm" ] && sleep 2
928 fi
929 done
930 [ $status -eq $SUCCESS ] || return $status
931
932 #
933 # Done with the deps? Try to load the real m'coy.
934 #
935
936 f_package_extract media "$name" "$depended"
937 retval=$?
938 if [ $retval -ne $SUCCESS ]; then
939 status=$(( $status | $retval ))
940 else
941 setvar _mark_$varpkg X
942 fi
943
944 return $status
945}
946
947# f_package_extract $device $name [$depended]
948#
949# Extract a package based on a namespec and media device. If $depended is
950# present and non-NULL, the notification displayed while installing the package
951# has "as a dependency" appended.
952#
953f_package_extract()
954{
955 local device="$1" name="$2" depended="$3"
956
957 local fname=f_package_extract
958 f_dprintf "%s: device=[%s] name=[%s] depended=[%s]" \
959 $fname "$device" "$name" "$depended"
960
961 # Check to make sure it's not already there
962 local varpkg mark=
963 f_str2varname "$name" varpkg
964 f_getvar _mark_$varpkg mark
965 [ "$mark" = "X" ] && return $SUCCESS
966
967 if ! f_device_init $device; then
968 f_show_msg \
969 "$msg_unable_to_initialize_media_type_for_package_extract"
970 return $FAILURE
971 fi
972
973 # If necessary, initialize the ldconfig hints
974 [ -f "/var/run/ld-elf.so.hints" ] ||
975 f_quietly ldconfig /usr/lib /usr/lib/compat /usr/local/lib
976
977 # Make a couple paranoid locations for temp
978 # files to live if user specified none
979 local tmpdir
980 f_getvar $VAR_PKG_TMPDIR:-/var/tmp tmpdir
981 f_quietly mkdir -p -m 1777 "$tmpdir"
982
983 local path
984 case "$name" in
985 */*) path="$name" ;;
986 *)
987 case "$name" in
988 *-*|*_*) path="packages/All/$name" ;;
989 *) path="packages/Latest/$name"
990 esac
991 esac
992
993 # We have a path, call the device strategy routine to get the file
994 local pkg_ext probe_only=1 found=
995 for pkg_ext in "" $PACKAGE_EXTENSIONS; do
996 if f_device_get $device "$path$pkg_ext" $probe_only; then
997 path="$path$pkg_ext"
998 f_dprintf "%s: found path=[%s] dev=[%s]" \
999 $fname "$path" "$device"
1000 found=1
1001 break
1002 fi
1003 done
1004
1005 local alert=f_show_msg no_confirm=
1006 f_getvar $VAR_NO_CONFIRM no_confirm
1007 [ "$no_confirm" ] && alert=f_show_info
1008
1009 if [ ! "$found" ]; then
1010 f_dprintf "%s: No such %s file on %s device" \
1011 $fname "$path" "$device"
1012 $alert "$msg_unable_to_fetch_package_from_selected_media" \
1013 "$name"
1014 [ "$no_confirm" ] && sleep 2
1015 return $FAILURE
1016 fi
1017
1018 local devname=
1019 f_struct device_$device get name devname
1020 if [ "$depended" ]; then
1021 f_show_info "$msg_adding_package_as_a_dependency_from_media" \
1022 "$name" "$devname"
1023 else
1024 f_show_info "$msg_adding_package_from_media" "$name" "$devname"
1025 fi
1026
1027 # Get package data and pipe into pkg_add(1) while providing feedback
1028 {
1029 if ! f_device_get $device "$path"; then
1030 $alert "$msg_io_error_while_reading_in_the_package" \
1031 "$name" \
1032 >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null
1033 [ "$no_confirm" ] && sleep 2
1034 else
1035 f_show_info \
1036 "$msg_package_read_successfully_waiting_for_pkg_add" \
1037 "$name" >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null
1038 fi
1039 } | {
1040 if f_debugging; then
1041 /usr/sbin/pkg_add -v -
1042 else
1043 f_quietly /usr/sbin/pkg_add -
1044 fi
1045 }
1046 if [ $? -ne $SUCCESS ]; then
1047 $alert "$msg_pkg_add_apparently_did_not_like_the_package" \
1048 "$name"
1049 [ "$no_confirm" ] && sleep 2
1050 else
1051 f_show_info "$msg_package_was_added_successfully" "$name"
1052 sleep 1
1053 fi
1054
1055 return $SUCCESS
1056}
1057
1058############################################################ MAIN
1059
1060f_dprintf "%s: Successfully loaded." packages/packages.subr
1061
1062fi # ! $_PACKAGES_PACKAGES_SUBR
| 685
686 local retval category varcat defaultitem category_defaultitem=""
687 while :; do
688 # Display the list of package categories
689 f_package_menu_categories \
690 CATEGORY_MENU_LIST "$category_defaultitem"
691 retval=$?
692 f_dialog_menutag_fetch category
693 f_dprintf "retval=%u mtag=[%s]" $retval "$category"
694 category_defaultitem="$category"
695
696 [ $retval -eq $SUCCESS ] || break
697
698 # Maybe the user chose an action (like `Review')
699 case "$category" in
700 "> $msg_review")
701 f_package_review && break
702 continue ;;
703 "> "*)
704 continue
705 esac
706
707 # Anything else is a package category
708
709 category=${category# } # Trim leading space if present
710 category=${category%\*} # Trim trailing asterisk if present
711
712 f_str2varname "$category" varcat
713
714 local page package varpkg mark menu_choice
715 while :; do
716 # Display the list of packages for selected category
717 page=1 defaultitem=""
718 f_getvar _defaultitem_$varcat defaultitem
719 f_getvar _defaultpage_$varcat page
720 f_package_menu_select \
721 "$category" "${page:=1}" "$defaultitem"
722 retval=$?
723 f_dialog_menutag_fetch menu_choice
724 f_dprintf "retval=%u mtag=[%s]" $retval "$menu_choice"
725
726 # NOTE: When --and-widget is used only ESC will cause
727 # dialog(1) to return without going to the next widget.
728 # This is alright in our case as we can still detect
729 # the Cancel button because stdout will be NULL.
730 # Alternatively, Xdialog(1) will terminate with 1
731 # if/when Cancel is chosen on any widget.
732 if [ $retval -eq 255 -o ! "$menu_choice" ]; then
733 # User pressed ESC or chose Cancel
734 break
735 elif [ $retval -eq 1 ]; then
736 # Using X11, Xdialog(1) returned 1 for Cancel
737 f_show_msg "%s" "$menu_choice"
738 break
739 elif [ $retval -ne $SUCCESS ]; then
740 # X11-related error occurred using Xdialog(1)
741 f_show_msg "%s" "$menu_choice"
742 break
743 fi
744
745 defaultitem="$menu_choice"
746
747 # NOTE: f_package_menu_select() does not show the
748 # `Previous Page' or `Next Page' items unless needed
749 case "$menu_choice" in
750 "> $msg_previous_page"|"> $msg_previous_page*")
751 page=$(( $page - 1 ))
752 setvar _defaultpage_$varcat $page
753 # Update default-item to match accent that will
754 # be applied by f_package_menu_select(); if the
755 # page-before-prev is cached, add an asterisk.
756 if f_isset \
757 _index_page_${varcat}_$(( $page - 1 ))
758 then
759 defaultitem="${defaultitem%\*}*"
760 else
761 defaultitem="${defaultitem%\*}"
762 fi
763 setvar _defaultitem_$varcat "$defaultitem"
764 continue ;;
765 "> $msg_next_page"|"> $msg_next_page*")
766 page=$(( $page + 1 ))
767 setvar _defaultpage_$varcat $page
768 # Update default-item to match accent that will
769 # be applied by f_package_menu_select(); if the
770 # page-after-next is cached, add an asterisk.
771 if f_isset \
772 _index_page_${varcat}_$(( $page + 1 ))
773 then
774 defaultitem="${defaultitem%\*}*"
775 else
776 defaultitem="${defaultitem%\*}"
777 fi
778 setvar _defaultitem_$varcat "$defaultitem"
779 continue ;;
780 "> "*) # Unknown navigation/action item
781 setvar _defaultpage_$varcat $page
782 continue ;; # Do not treat as a package
783 *)
784 setvar _defaultitem_$varcat "$defaultitem"
785 esac
786
787 # Treat any other selection as a package
788 package="${menu_choice# }" # Trim leading space
789 f_str2varname $package varpkg
790 f_dialog_menuitem_fetch mark
791 mark="${mark#?}"
792 mark="${mark%%\] *}"
793 case "$mark" in
794 "I")
795 mark=" "
796 f_package_deselect $package
797 ;;
798 " "|"D")
799 mark="I"
800 f_package_select $package
801 ;;
802 "X"|"R"|"U")
803 f_package_menu_deselect $package || continue
804 f_dialog_menutag_fetch menu_choice
805 case "$menu_choice" in
806 "X $msg_installed")
807 f_package_deselect "$package"
808 mark="X"
809 ;;
810 "R $msg_reinstall")
811 f_package_select "$package"
812 mark="R"
813 ;;
814 "U $msg_uninstall")
815 f_package_select "$package"
816 mark="U"
817 ;;
818 esac
819 ;;
820 esac
821 export _mark_$varpkg="$mark"
822 # NOTE: exported for awk(1) ENVIRON[]
823 done
824 done
825}
826
827# f_package_add $package_name [$depended]
828#
829# Like f_package_extract(), but assumes current media device and chases deps.
830# Note that $package_name should not contain the archive suffix (e.g., `.tbz').
831# If $depended is present and non-NULL, the package is treated as a dependency
832# (in this function, dependencies are not handled any differently, but the
833# f_package_extract() function is passed this value and it displays a different
834# message when installing a dependency versus non-dependency).
835#
836f_package_add()
837{
838 local name="$1" depended="$2" status=$SUCCESS retval
839
840 local alert=f_show_msg no_confirm=
841 f_getvar $VAR_NO_CONFIRM no_confirm
842 [ "$no_confirm" ] && alert=f_show_info
843
844 if ! { [ "$name" ] || { f_getvar $VAR_PACKAGE name && [ "$name" ]; }; }
845 then
846 f_dprintf "packageAdd: %s" \
847 "$msg_no_package_name_passed_in_package_variable"
848 return $FAILURE
849 fi
850
851 { # Verify and initialize device media if-defined
852 f_media_verify &&
853 f_device_init media &&
854 f_index_initialize packages/INDEX
855 } || return $FAILURE
856
857 # Now we have (indirectly via f_index_read()):
858 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg}
859 # PACKAGE_CATEGORIES _npkgs
860
861 local varpkg
862 f_str2varname "$name" varpkg
863
864 # Just as-in the user-interface (opposed to scripted-use), only allow
865 # packages with at least one category to be recognized.
866 #
867 local pkgcat=
868 if ! f_getvar _categories_$varpkg pkgcat || [ ! "$pkgcat" ]; then
869 # $pkg may be a partial name, search the index (this is slow)
870 f_index_search PACKAGE_INDEX $name name
871 if [ ! "$name" ]; then
872 f_show_msg \
873 "$msg_sorry_package_was_not_found_in_the_index" \
874 "$name"
875 return $FAILURE
876 fi
877 f_str2varname "$name" varpkg
878 fi
879
880 # If invoked through the scripted interface, we likely have not yet
881 # detected the installed packages -- something we should do only once.
882 #
883 if [ ! "$PACKAGES_DETECTED" ]; then
884 f_package_detect_installed
885 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[]
886 fi
887 # Now we have: _mark_{varpkg}=X for all installed packages
888
889 #
890 # Since we're maintaining data structures for installed packages,
891 # short-circuit the package dependency checks if the package is already
892 # installed. This prevents wasted cycles, minor delays between package
893 # extractions, and worst-case an infinite loop with a certain faulty
894 # INDEX file.
895 #
896 local mark=
897 f_getvar _mark_$varpkg mark && [ "$mark" = "X" ] && return $SUCCESS
898
899 local dep vardep rundeps=
900 f_getvar _rundeps_$varpkg rundeps
901 for dep in $rundeps; do
902 f_str2varname "$dep" vardep
903
904 # Skip dependency if already installed
905 mark=
906 f_getvar _mark_$vardep mark && [ "$mark" = "X" ] && continue
907
908 # Just as-in the user-interface (opposed to scripted-use), only
909 # allow packages with at least one category to be recognized.
910 #
911 local depcat=
912 if ! f_getvar _categories_$vardep depcat || [ ! "$depcat" ]
913 then
914 $alert "$msg_required_package_not_found" "$dep"
915 [ "$no_confirm" ] && sleep 2
916 fi
917
918 f_package_add "$dep"
919 retval=$?
920 if [ $retval -ne $SUCCESS ]; then
921 status=$(( $status | $retval ))
922
923 # XXX package could be on a future disc volume
924 # XXX (not supporting multiple disc volumes yet)
925
926 $alert "$msg_loading_of_dependent_package_failed" \
927 "$dep"
928 [ "$no_confirm" ] && sleep 2
929 fi
930 done
931 [ $status -eq $SUCCESS ] || return $status
932
933 #
934 # Done with the deps? Try to load the real m'coy.
935 #
936
937 f_package_extract media "$name" "$depended"
938 retval=$?
939 if [ $retval -ne $SUCCESS ]; then
940 status=$(( $status | $retval ))
941 else
942 setvar _mark_$varpkg X
943 fi
944
945 return $status
946}
947
948# f_package_extract $device $name [$depended]
949#
950# Extract a package based on a namespec and media device. If $depended is
951# present and non-NULL, the notification displayed while installing the package
952# has "as a dependency" appended.
953#
954f_package_extract()
955{
956 local device="$1" name="$2" depended="$3"
957
958 local fname=f_package_extract
959 f_dprintf "%s: device=[%s] name=[%s] depended=[%s]" \
960 $fname "$device" "$name" "$depended"
961
962 # Check to make sure it's not already there
963 local varpkg mark=
964 f_str2varname "$name" varpkg
965 f_getvar _mark_$varpkg mark
966 [ "$mark" = "X" ] && return $SUCCESS
967
968 if ! f_device_init $device; then
969 f_show_msg \
970 "$msg_unable_to_initialize_media_type_for_package_extract"
971 return $FAILURE
972 fi
973
974 # If necessary, initialize the ldconfig hints
975 [ -f "/var/run/ld-elf.so.hints" ] ||
976 f_quietly ldconfig /usr/lib /usr/lib/compat /usr/local/lib
977
978 # Make a couple paranoid locations for temp
979 # files to live if user specified none
980 local tmpdir
981 f_getvar $VAR_PKG_TMPDIR:-/var/tmp tmpdir
982 f_quietly mkdir -p -m 1777 "$tmpdir"
983
984 local path
985 case "$name" in
986 */*) path="$name" ;;
987 *)
988 case "$name" in
989 *-*|*_*) path="packages/All/$name" ;;
990 *) path="packages/Latest/$name"
991 esac
992 esac
993
994 # We have a path, call the device strategy routine to get the file
995 local pkg_ext probe_only=1 found=
996 for pkg_ext in "" $PACKAGE_EXTENSIONS; do
997 if f_device_get $device "$path$pkg_ext" $probe_only; then
998 path="$path$pkg_ext"
999 f_dprintf "%s: found path=[%s] dev=[%s]" \
1000 $fname "$path" "$device"
1001 found=1
1002 break
1003 fi
1004 done
1005
1006 local alert=f_show_msg no_confirm=
1007 f_getvar $VAR_NO_CONFIRM no_confirm
1008 [ "$no_confirm" ] && alert=f_show_info
1009
1010 if [ ! "$found" ]; then
1011 f_dprintf "%s: No such %s file on %s device" \
1012 $fname "$path" "$device"
1013 $alert "$msg_unable_to_fetch_package_from_selected_media" \
1014 "$name"
1015 [ "$no_confirm" ] && sleep 2
1016 return $FAILURE
1017 fi
1018
1019 local devname=
1020 f_struct device_$device get name devname
1021 if [ "$depended" ]; then
1022 f_show_info "$msg_adding_package_as_a_dependency_from_media" \
1023 "$name" "$devname"
1024 else
1025 f_show_info "$msg_adding_package_from_media" "$name" "$devname"
1026 fi
1027
1028 # Get package data and pipe into pkg_add(1) while providing feedback
1029 {
1030 if ! f_device_get $device "$path"; then
1031 $alert "$msg_io_error_while_reading_in_the_package" \
1032 "$name" \
1033 >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null
1034 [ "$no_confirm" ] && sleep 2
1035 else
1036 f_show_info \
1037 "$msg_package_read_successfully_waiting_for_pkg_add" \
1038 "$name" >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null
1039 fi
1040 } | {
1041 if f_debugging; then
1042 /usr/sbin/pkg_add -v -
1043 else
1044 f_quietly /usr/sbin/pkg_add -
1045 fi
1046 }
1047 if [ $? -ne $SUCCESS ]; then
1048 $alert "$msg_pkg_add_apparently_did_not_like_the_package" \
1049 "$name"
1050 [ "$no_confirm" ] && sleep 2
1051 else
1052 f_show_info "$msg_package_was_added_successfully" "$name"
1053 sleep 1
1054 fi
1055
1056 return $SUCCESS
1057}
1058
1059############################################################ MAIN
1060
1061f_dprintf "%s: Successfully loaded." packages/packages.subr
1062
1063fi # ! $_PACKAGES_PACKAGES_SUBR
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