packages.subr revision 266292
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 (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: stable/9/usr.sbin/bsdconfig/share/packages/packages.subr 266292 2014-05-17 03:49:29Z 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 $SUCCESS 136 done 137 SELECTED_PACKAGES="$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 $DIALOG_CANCEL 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 $DIALOG_CANCEL 399 400 local varcat 401 f_str2varname "$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 f_sprintf prompt "%s $msg_page_of_npages" "$prompt" "$page" "$npages" 487 488 local mheight mwidth mrows 489 eval f_dialog_menu${SHOW_DESC:+_with_help}_size mheight mwidth mrows \ 490 \"\$DIALOG_TITLE\" \"\$DIALOG_BACKTITLE\" \ 491 \"\$prompt\" \"\$hline\" $menu_list 492 local iheight iwidth 493 f_dialog_infobox_size iheight iwidth \ 494 "$DIALOG_TITLE" "$DIALOG_BACKTITLE" \ 495 "$msg_processing_selection" 496 497 local menu_choice 498 menu_choice=$( eval $DIALOG \ 499 --title \"\$DIALOG_TITLE\" \ 500 --backtitle \"\$DIALOG_BACKTITLE\" \ 501 --hline \"\$hline\" \ 502 --keep-tite \ 503 --ok-label \"$msg_select\" \ 504 --cancel-label \"$msg_back\" \ 505 ${SHOW_DESC:+--item-help} \ 506 --default-item \"\$defaultitem\" \ 507 --menu \"\$prompt\" \ 508 $mheight $mwidth $mrows \ 509 $menu_list \ 510 --and-widget \ 511 ${USE_XDIALOG:+--no-buttons} \ 512 --infobox \"\$msg_processing_selection\" \ 513 $iheight $iwidth \ 514 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 515 ) 516 local retval=$? 517 f_dialog_data_sanitize menu_choice 518 f_dialog_menutag_store "$menu_choice" 519 520 if [ $retval -eq $DIALOG_OK ]; then 521 local item 522 item=$( eval f_dialog_menutag2item${SHOW_DESC:+_with_help} \ 523 \"\$menu_choice\" $menu_list ) 524 f_dialog_menuitem_store "$item" 525 fi 526 527 return $retval 528} 529 530# f_package_menu_deselect $package 531# 532# Display a menu, asking the user what they would like to do with $package 533# with regard to "deselecting" an already installed package. Choices include 534# uninstall, re-install, or cancel (leave $package marked as installed). 535# Returns success if the user does not press ESC or choose Cnacel. Use the 536# f_dialog_menutag_fetch() function upon success to retrieve the user's choice. 537# 538f_package_menu_deselect() 539{ 540 local package="$1" 541 local prompt # Calculated below 542 local menu_list=" 543 'X $msg_installed' '$msg_installed_desc' 544 'R $msg_reinstall' '$msg_reinstall_desc' 545 'U $msg_uninstall' '$msg_uninstall_desc' 546 " # End-Quote 547 local hline="$hline_alnum_arrows_punc_tab_enter" 548 549 f_sprintf prompt "$msg_what_would_you_like_to_do_with" "$package" 550 551 local height width rows 552 eval f_dialog_menu_size height width rows \ 553 \"\$DIALOG_TITLE\" \ 554 \"\$DIALOG_BACKTITLE\" \ 555 \"\$prompt\" \ 556 \"\$hline\" \ 557 $menu_list 558 local menu_choice 559 menu_choice=$( eval $DIALOG \ 560 --title \"\$DIALOG_TITLE\" \ 561 --backtitle \"\$DIALOG_BACKTITLE\" \ 562 --hline \"\$hline\" \ 563 --ok-label \"$msg_select\" \ 564 --cancel-label \"$msg_cancel\" \ 565 --menu \"\$prompt\" \ 566 $height $width $rows \ 567 $menu_list \ 568 2>&1 >&$DIALOG_TERMINAL_PASSTHRU_FD 569 ) 570 local retval=$? 571 f_dialog_menutag_store -s "$menu_choice" 572 return $retval 573} 574 575# f_package_review 576# 577# Display a review screen, showing selected packages and what they are marked 578# for, before proceeding (if the user does not press ESC or choose Cancel) to 579# operate on each selection. Returns error if no packages have been selected, 580# or the user has pressed ESC, or if they have chosen Cancel. 581# 582f_package_review() 583{ 584 local funcname=f_package_review 585 local prompt # Calculated below 586 local menu_list # Calculated below 587 local hline="$hline_alnum_arrows_punc_tab_enter" 588 589 f_dprintf "$funcname: SELECTED_PACKAGES=[%s]" "$SELECTED_PACKAGES" 590 591 f_sprintf prompt "$msg_reviewing_selected_packages" "$_All_nselected" 592 593 local package varpkg mark 594 for package in $SELECTED_PACKAGES; do 595 mark= 596 f_str2varname "$package" varpkg 597 f_getvar _mark_$varpkg mark 598 [ "$mark" -a ! "${mark#[IRUD]}" ] || continue 599 menu_list="$menu_list 600 '$mark' '$package' 601 " # End-Quote 602 done 603 if [ ! "$menu_list" ]; then 604 f_show_msg "$msg_no_packages_were_selected_for_extraction" 605 return $DIALOG_CANCEL # Might have selected this by accident 606 fi 607 menu_list=$( echo "$menu_list" | sort ) 608 609 local height width rows 610 eval f_dialog_menu_size height width rows \ 611 \"\$DIALOG_TITLE\" \ 612 \"\$DIALOG_BACKTITLE\" \ 613 \"\$prompt\" \ 614 \"\$hline\" \ 615 $menu_list 616 617 # Show the review menu (ignore menu choice) 618 eval $DIALOG \ 619 --title \"\$DIALOG_TITLE\" \ 620 --backtitle \"\$DIALOG_BACKTITLE\" \ 621 --hline \"\$hline\" \ 622 --ok-label \"\$msg_proceed\" \ 623 --cancel-label \"\$msg_cancel\" \ 624 --menu \"\$prompt\" \ 625 $height $width $rows \ 626 $menu_list \ 627 2> /dev/null || return $? 628 # Return if the user pressed ESC or chose Cancel/No 629 630 # 631 # Process each of the selected packages: 632 # + First, process packages marked for Install. 633 # + Second, process packages marked for Re-install. 634 # + Finally, process packages marked for Uninstall. 635 # 636 for package in $SELECTED_PACKAGES; do 637 mark= 638 f_str2varname "$package" varpkg 639 debug= f_getvar _mark_$varpkg mark 640 [ "$mark" = "I" ] || continue 641 f_dprintf "$funcname: Installing %s package" "$package" 642 f_package_add "$package" 643 done 644 for package in $SELECTED_PACKAGES; do 645 mark= 646 f_str2varname "$package" varpkg 647 debug= f_getvar _mark_$varpkg mark 648 [ "$mark" = "R" ] || continue 649 f_dprintf "$funcname: Reinstalling %s package" "$package" 650 f_package_reinstall "$package" 651 done 652 for package in $SELECTED_PACKAGES; do 653 mark= 654 f_str2varname "$package" varpkg 655 debug= f_getvar _mark_$varpkg mark 656 [ "$mark" = "U" ] || continue 657 f_dprintf "$funcname: Uninstalling %s package" "$package" 658 f_package_delete "$package" || continue 659 f_package_deselect "$package" 660 done 661 662 return $DIALOG_OK 663} 664 665# f_package_config 666# 667# Allow the user to configure packages and install them. Initially, a list of 668# package categories is loaded/displayed. When the user selects a category, 669# the menus for that category are built (unlike sysinstall which built all 670# category menus up-front -- which also took forever, despite the fact that 671# few people visit more than a couple of categories each time). 672# 673f_package_config() 674{ 675 # Did we get an INDEX? 676 f_index_initialize packages/INDEX || return $FAILURE 677 # Creates following variables (indirectly via f_index_read()) 678 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg} 679 # PACKAGE_CATEGORIES _npkgs 680 681 # Detect installed packages (updates marks/SELECTED_PACKAGES) 682 f_package_detect_installed 683 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[] 684 685 local retval category varcat defaultitem category_defaultitem="" 686 while :; do 687 # Display the list of package categories 688 f_package_menu_categories \ 689 CATEGORY_MENU_LIST "$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 $DIALOG_OK ] || break 696 697 # Maybe the user chose an action (like `Review') 698 case "$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 $DIALOG_ESC -o ! "$menu_choice" ] 732 then 733 break 734 elif [ $retval -eq $DIALOG_CANCEL ]; then 735 # Using X11, Xdialog(1) returned 1 for Cancel 736 f_show_msg "%s" "$menu_choice" 737 break 738 elif [ $retval -ne $DIALOG_OK ]; then 739 # X11-related error occurred using Xdialog(1) 740 f_show_msg "%s" "$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 device_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 [ ! "$PACKAGES_DETECTED" ]; then 883 f_dprintf "f_package_add: Detecting installed packages" 884 f_package_detect_installed 885 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[] 886 fi 887 # Now we have: _mark_{varpkg}=X for all installed packages 888 889 # 890 # Since we're maintaining data structures for installed packages, 891 # short-circuit the package dependency checks if the package is already 892 # installed. This prevents wasted cycles, minor delays between package 893 # extractions, and worst-case an infinite loop with a certain faulty 894 # INDEX file. 895 # 896 local mark= 897 f_getvar _mark_$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 $status 932 933 # 934 # Done with the deps? Try to load the real m'coy. 935 # 936 937 f_package_extract device_media "$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 funcname=f_package_extract 957 local device="$1" name="$2" depended="$3" 958 local devname= 959 960 $device get name devname 961 f_dprintf "$funcname: device=[%s] name=[%s] depended=[%s]" \ 962 "$devname" "$name" "$depended" 963 964 # Check to make sure it's not already there 965 local varpkg mark= 966 f_str2varname "$name" varpkg 967 f_getvar _mark_$varpkg mark 968 [ "$mark" = "X" ] && return $SUCCESS 969 970 if ! f_device_init $device; then 971 f_show_msg \ 972 "$msg_unable_to_initialize_media_type_for_package_extract" 973 return $FAILURE 974 fi 975 976 # If necessary, initialize the ldconfig hints 977 [ -f "/var/run/ld-elf.so.hints" ] || 978 f_quietly ldconfig /usr/lib /usr/lib/compat /usr/local/lib 979 980 # Make a couple paranoid locations for temp 981 # files to live if user specified none 982 local tmpdir 983 f_getvar $VAR_PKG_TMPDIR:-/var/tmp tmpdir 984 f_quietly mkdir -p -m 1777 "$tmpdir" 985 986 local path 987 case "$name" in 988 */*) path="$name" ;; 989 *) 990 case "$name" in 991 *-*|*_*) path="packages/All/$name" ;; 992 *) path="packages/Latest/$name" 993 esac 994 esac 995 996 # We have a path, call the device strategy routine to get the file 997 local pkg_ext found= 998 for pkg_ext in "" $PACKAGE_EXTENSIONS; do 999 if f_device_get $device "$path$pkg_ext" $PROBE_EXIST; then 1000 path="$path$pkg_ext" 1001 f_dprintf "$funcname: found path=[%s] dev=[%s]" \ 1002 "$path" "$device" 1003 found=1 1004 break 1005 fi 1006 done 1007 [ "$found" ] && f_dprintf "$funcname: found path=[%s] dev=[%s]" \ 1008 "$path" "$devname" 1009 1010 local alert=f_show_msg no_confirm= 1011 f_getvar $VAR_NO_CONFIRM no_confirm 1012 [ "$no_confirm" ] && alert=f_show_info 1013 1014 if [ ! "$found" ]; then 1015 f_dprintf "$funcname: No such %s file on %s device" \ 1016 "$path" "$devname" 1017 $alert "$msg_unable_to_fetch_package_from_selected_media" \ 1018 "$name" 1019 [ "$no_confirm" ] && sleep 2 1020 return $FAILURE 1021 fi 1022 1023 if [ "$depended" ]; then 1024 f_show_info "$msg_adding_package_as_a_dependency_from_media" \ 1025 "$name" "$devname" 1026 else 1027 f_show_info "$msg_adding_package_from_media" "$name" "$devname" 1028 fi 1029 1030 # Get package data and pipe into pkg_add(1) while providing feedback 1031 { 1032 if ! f_device_get $device "$path"; then 1033 $alert "$msg_io_error_while_reading_in_the_package" \ 1034 "$name" \ 1035 >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null 1036 [ "$no_confirm" ] && sleep 2 1037 else 1038 f_show_info \ 1039 "$msg_package_read_successfully_waiting_for_pkg_add" \ 1040 "$name" >&$DIALOG_TERMINAL_PASSTHRU_FD 2> /dev/null 1041 fi 1042 } | { 1043 if f_debugging; then 1044 /usr/sbin/pkg_add -v - 1045 else 1046 f_quietly /usr/sbin/pkg_add - 1047 fi 1048 } 1049 if [ $? -ne $SUCCESS ]; then 1050 $alert "$msg_pkg_add_apparently_did_not_like_the_package" \ 1051 "$name" 1052 [ "$no_confirm" ] && sleep 2 1053 else 1054 f_show_info "$msg_package_was_added_successfully" "$name" 1055 sleep 1 1056 fi 1057 1058 return $SUCCESS 1059} 1060 1061# f_package_delete $name 1062# 1063# Delete package by full $name (lacks archive suffix; e.g., `.tbz'). 1064# 1065f_package_delete() 1066{ 1067 local funcname=f_package_delete 1068 local name="$1" 1069 1070 if ! { [ "$name" ] || { f_getvar $VAR_PACKAGE name && [ "$name" ]; }; } 1071 then 1072 f_dprintf "packageDelete: %s" \ 1073 "$msg_no_package_name_passed_in_package_variable" 1074 return $FAILURE 1075 fi 1076 1077 f_dprintf "$funcname: name=[%s]" "$name" 1078 1079 [ "$name" ] || return $FAILURE 1080 1081 { # Verify and initialize device media if-defined 1082 f_media_verify && 1083 f_device_init device_media && 1084 f_index_initialize packages/INDEX 1085 } || return $FAILURE 1086 1087 # Now we have (indirectly via f_index_read()): 1088 # CATEGORY_MENU_LIST _categories_{varpkg} _rundeps_{varpkg} 1089 # PACKAGE_CATEGORIES _npkgs 1090 1091 local varpkg 1092 f_str2varname "$name" varpkg 1093 1094 # Just as-in the user-interface (opposed to scripted-use), only allow 1095 # packages with at least one category to be recognized. 1096 # 1097 local pkgcat= 1098 if ! f_getvar _categories_$varpkg pkgcat || [ ! "$pkgcat" ]; then 1099 # $pkg may be a partial name, search the index (this is slow) 1100 f_index_search PACKAGE_INDEX "$name" name 1101 if [ ! "$name" ]; then 1102 f_show_msg \ 1103 "$msg_sorry_package_was_not_found_in_the_index" \ 1104 "$name" 1105 return $FAILURE 1106 fi 1107 f_str2varname "$name" varpkg 1108 fi 1109 1110 # If invoked through the scripted interface, we likely have not yet 1111 # detected the installed packages -- something we should do only once. 1112 # 1113 if [ ! "$PACKAGES_DETECTED" ]; then 1114 f_dprintf "$funcname: Detecting installed packages" 1115 f_package_detect_installed 1116 export PACKAGES_DETECTED=1 # exported for awk(1) ENVIRON[] 1117 fi 1118 # Now we have: _mark_{varpkg}=X for all installed packages 1119 1120 # 1121 # Return failure if the package is not already installed. 1122 # 1123 local pkgmark= 1124 f_getvar _mark_$varpkg pkgmark 1125 if ! [ "$pkgmark" -a ! "${pkgmark#[XUR]}" ]; then 1126 f_show_msg "$msg_package_not_installed_cannot_delete" "$name" 1127 return $FAILURE 1128 fi 1129 1130 # 1131 # Check for dependencies 1132 # 1133 local pkgsel depc=0 udeps= 1134 for pkgsel in $SELECTED_PACKAGES; do 1135 local mark= 1136 f_str2varname $pkgsel varpkg 1137 debug= f_getvar _mark_$varpkg mark 1138 [ "$mark" -a ! "${mark#[XUR]}" ] || continue 1139 local dep rundeps= 1140 debug= f_getvar _rundeps_$varpkg rundeps 1141 for dep in $rundeps; do 1142 if [ "$dep" = "$name" ]; then 1143 # Maybe this package is marked for deletion too 1144 if [ "$mark" = "U" ]; then 1145 udeps="$udeps $pkgsel" 1146 else 1147 depc=$(( $depc + 1 )) 1148 fi 1149 break 1150 fi 1151 done 1152 done 1153 if [ $depc -gt 0 ]; then 1154 local grammatical_s= 1155 [ $depc -gt 1 ] && grammatical_s=s 1156 f_show_msg \ 1157 "$msg_package_is_needed_by_other_installed_packages" \ 1158 "$name" "$depc" "$grammatical_s" 1159 return $FAILURE 1160 fi 1161 1162 # 1163 # Chase dependencies that are marked for uninstallation 1164 # 1165 for pkgsel in $udeps; do 1166 f_dprintf "$funcname: Uninstalling dependency %s (%s)" \ 1167 "$pkgsel" "marked for delete" 1168 f_package_delete "$pkgsel" 1169 done 1170 1171 # 1172 # OK to perform the delete (no other packages depend on it)... 1173 # 1174 f_show_info "$msg_uninstalling_package_waiting_for_pkg_delete" "$name" 1175 if f_debugging; then 1176 pkg_delete -v "$name" 1177 else 1178 f_quietly pkg_delete "$name" 1179 fi 1180 if [ $? -ne $SUCCESS ]; then 1181 f_show_msg "$msg_pkg_delete_failed" "$name" 1182 return $FAILURE 1183 else 1184 f_dprintf "$funcname: pkg-delete(8) of %s successful" "$name" 1185 f_str2varname "$name" varpkg 1186 setvar _mark_$varpkg "" 1187 fi 1188} 1189 1190# f_package_reinstall $name 1191# 1192# A simple wrapper to f_package_delete() + f_package_add() 1193# 1194f_package_reinstall() 1195{ 1196 f_package_delete "$1" && f_package_add "$1" 1197} 1198 1199############################################################ MAIN 1200 1201f_dprintf "%s: Successfully loaded." packages/packages.subr 1202 1203fi # ! $_PACKAGES_PACKAGES_SUBR 1204