1if [ ! "$_SCRIPT_SUBR" ]; then _SCRIPT_SUBR=1 2# 3# Copyright (c) 2012-2014 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# 28############################################################ INCLUDES 29 30BSDCFG_SHARE="/usr/share/bsdconfig" 31. $BSDCFG_SHARE/common.subr || exit 1 32f_dprintf "%s: loading includes..." script.subr 33f_include $BSDCFG_SHARE/device.subr 34f_include $BSDCFG_SHARE/media/any.subr 35f_include $BSDCFG_SHARE/media/tcpip.subr 36f_include $BSDCFG_SHARE/mustberoot.subr 37f_include $BSDCFG_SHARE/networking/services.subr 38f_include $BSDCFG_SHARE/packages/packages.subr 39f_include $BSDCFG_SHARE/usermgmt/group.subr 40f_include $BSDCFG_SHARE/usermgmt/user.subr 41f_include $BSDCFG_SHARE/variable.subr 42 43############################################################ GLOBALS 44 45RESWORDS= 46 47############################################################ FUNCTIONS 48 49# f_resword_new $resword $function 50# 51# Create a new `reserved' word for scripting purposes. Reswords call pre- 52# defined functions but differ from those functions in the following ways: 53# 54# + Unless noError is set (must be non-NULL), if calling the resword 55# results in failure, the application will terminate prematurely. 56# + noError is unset after each/every resword is called. 57# 58# Reswords should not be used in bsdconfig itself (hence the name `reserved 59# word') but instead only in scripts loaded through f_script_load(). 60# 61f_resword_new() 62{ 63 local resword="$1" func="$2" 64 [ "$resword" ] || return $FAILURE 65 f_dprintf "script.subr: New resWord %s -> %s" "$resword" "$func" 66 eval $resword\(\){ f_dispatch $func $resword \"\$@\"\; } 67 RESWORDS="$RESWORDS${RESWORDS:+ }$resword" 68} 69 70# f_dispatch $func $resword 71# 72# Wrapper function used by `reserved words' (reswords) to call other functions. 73# If $noError is set and non-NULL, a failure result from $func is ignored, 74# otherwise the application is prematurely terminated using f_die(). 75# 76# NOTE: $noError is unset after every call. 77# 78f_dispatch() 79{ 80 local func="$1" resword="$2" 81 shift 2 # func resword 82 f_dprintf "f_dispatch: calling resword \`%s'" "$resword" 83 eval $func "$@" 84 local retval=$? 85 if [ $retval -ne $SUCCESS ]; then 86 local _ignore_this_error 87 f_getvar $VAR_NO_ERROR _ignore_this_error 88 [ "$_ignore_this_error" ] || f_die $retval \ 89 "$msg_command_failed_rest_of_script_aborted" "$resword" 90 fi 91 unset $VAR_NO_ERROR 92} 93 94# f_script_load [$file] 95# 96# Load a script (usually filled with reswords). If $file is missing or NULL, 97# use one of the following instead (in order): 98# 99# $configFile (global) 100# install.cfg 101# /stand/install.fg 102# /tmp/install.cfg 103# 104# Unknown/unregistered reswords will generate sh(1) syntax errors but not cause 105# premature termination. 106# 107# Returns success if a script was loaded and itself returned success. 108# 109f_script_load() 110{ 111 local funcname=f_script_load 112 local script="$1" config_file retval=$SUCCESS 113 114 f_dprintf "$funcname: script=[%s]" "$script" 115 if [ ! "$script" ]; then 116 f_getvar $VAR_CONFIG_FILE config_file 117 for script in \ 118 $config_file \ 119 install.cfg \ 120 /stand/install.cfg \ 121 /tmp/install.cfg \ 122 ; do 123 [ -e "$script" ] && break 124 done 125 fi 126 127 local old_interactive= 128 f_getvar $VAR_NONINTERACTIVE old_interactive # save a copy 129 130 # Hint to others that we're running from a script, should they care 131 setvar $VAR_NONINTERACTIVE yes 132 133 if [ "$script" = "-" ]; then 134 f_dprintf "$funcname: Loading script from stdin" 135 eval "$( cat )" 136 retval=$? 137 else 138 f_dprintf "$funcname: Loading script \`%s'" "$script" 139 if [ ! -e "$script" ]; then 140 f_show_msg "$msg_unable_to_open" "$script" 141 return $FAILURE 142 fi 143 . "$script" 144 retval=$? 145 fi 146 147 [ "$old_interactive" ] && 148 setvar $VAR_NONINTERACTIVE "$old_interactive" 149 150 return $retval 151} 152 153############################################################ MAIN 154 155# 156# Reserved words meant for scripting 157# 158 159# this file 160f_resword_new loadConfig f_script_load 161 162# device.subr 163f_resword_new deviceRescan f_device_rescan 164 165# media/common.subr 166f_resword_new mediaOpen f_media_open 167f_resword_new mediaClose f_media_close 168 169# media includes 170f_resword_new mediaGetType f_media_get_type # media/any.subr 171f_resword_new mediaSetCDROM f_media_set_cdrom # media/cdrom.subr 172f_resword_new mediaSetDOS f_media_set_dos # media/dos.subr 173f_resword_new mediaSetDirectory f_media_set_directory # media/directory.subr 174f_resword_new mediaSetNFS f_media_set_nfs # media/nfs.subr 175f_resword_new mediaSetUFS f_media_set_ufs # media/ufs.subr 176f_resword_new mediaSetUSB f_media_set_usb # media/usb.subr 177f_resword_new optionsEditor f_media_options_menu # media/options.subr 178f_resword_new tcpMenuSelect f_dialog_menu_select_tcp # media/tcp.subr 179 180# media/http.subr 181f_resword_new mediaSetHTTP f_media_set_http 182 183# media/httpproxy.subr 184f_resword_new mediaSetHTTPProxy f_media_set_http_proxy 185 186# networking/services.subr 187f_resword_new configPCNFSD f_config_pcnfsd 188 189# packages/packages.subr 190f_resword_new configPackages f_package_config 191f_resword_new packageAdd f_package_add 192f_resword_new packageDelete f_package_delete 193f_resword_new packageReinstall f_package_reinstall 194 195# usermgmt/group.subr 196f_resword_new addGroup f_group_add 197f_resword_new deleteGroup f_group_delete 198f_resword_new editGroup f_group_edit 199 200# usermgmt/user.subr 201f_resword_new addUser f_user_add 202f_resword_new deleteUser f_user_delete 203f_resword_new editUser f_user_edit 204 205# variable.subr 206f_resword_new installVarDefaults f_variable_set_defaults 207f_resword_new dumpVariables f_dump_variables 208 209f_dprintf "%s: Successfully loaded." script.subr 210 211fi # ! $_SCRIPT_SUBR 212