diff options
Diffstat (limited to 'bsdconfig/networking/share/netmask.subr')
| -rw-r--r-- | bsdconfig/networking/share/netmask.subr | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/bsdconfig/networking/share/netmask.subr b/bsdconfig/networking/share/netmask.subr deleted file mode 100644 index a7d44a55e00a..000000000000 --- a/bsdconfig/networking/share/netmask.subr +++ /dev/null @@ -1,137 +0,0 @@ -if [ ! "$_NETWORKING_NETMASK_SUBR" ]; then _NETWORKING_NETMASK_SUBR=1 -# -# Copyright (c) 2006-2013 Devin Teske -# All rights reserved. -# -# Redistribution and use in source and binary forms, with or without -# modification, are permitted provided that the following conditions -# are met: -# 1. Redistributions of source code must retain the above copyright -# notice, this list of conditions and the following disclaimer. -# 2. Redistributions in binary form must reproduce the above copyright -# notice, this list of conditions and the following disclaimer in the -# documentation and/or other materials provided with the distribution. -# -# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND -# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE -# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE -# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE -# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL -# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS -# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) -# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT -# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY -# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF -# SUCH DAMAGE. -# -# $FreeBSD$ -# -############################################################ INCLUDES - -BSDCFG_SHARE="/usr/share/bsdconfig" -. $BSDCFG_SHARE/common.subr || exit 1 -f_dprintf "%s: loading includes..." networking/netmask.subr -f_include $BSDCFG_SHARE/dialog.subr -f_include $BSDCFG_SHARE/networking/common.subr -f_include $BSDCFG_SHARE/strings.subr - -BSDCFG_LIBE="/usr/libexec/bsdconfig" APP_DIR="120.networking" -f_include_lang $BSDCFG_LIBE/$APP_DIR/include/messages.subr - -############################################################ FUNCTIONS - -# f_dialog_maskerror $error $netmask -# -# Display a msgbox with the appropriate error message for an error returned by -# the f_validate_netmask function. -# -f_dialog_maskerror() -{ - local error="$1" netmask="$2" - - [ ${error:-0} -ne 0 ] || return $SUCCESS - - case "$error" in - 1) f_show_msg "$msg_ipv4_mask_field_contains_invalid_chars" "$mask" ;; - 2) f_show_msg "$msg_ipv4_mask_field_is_null" "$mask" ;; - 3) f_show_msg "$msg_ipv4_mask_field_exceeds_max_value" "$mask" ;; - 4) f_show_msg "$msg_ipv4_mask_field_missing_or_extra" "$mask" ;; - 5) f_show_msg "$msg_ipv4_mask_field_invalid_value" "$mask" ;; - esac -} - -# f_dialog_validate_netmask $netmask -# -# Returns zero if the given argument (a subnet mask) is of the proper format. -# -# If the subnet mask is determined to be invalid, the appropriate error will be -# displayed using the f_dialog_maskerror function above. -# -f_dialog_validate_netmask() -{ - local netmask="$1" - - f_validate_netmask "$netmask" - local retval=$? - - # Produce an appropriate error message if necessary. - [ $retval -eq $SUCCESS ] || f_dialog_maskerror $retval "$netmask" - - return $retval -} - -# f_dialog_input_netmask $interface $netmask -# -# Edits the IP netmask of the given interface. -# -f_dialog_input_netmask() -{ - local interface="$1" _netmask="$2" _input - - # - # Return with-error when there are NFS-mounts currently active. If the - # subnet mask is changed while NFS-exported directories are mounted, - # the system may hang (if any NFS mounts are using that interface). - # - if f_nfs_mounted && ! f_jailed; then - local setting - f_sprintf setting "$msg_current_subnet" \ - "$interface" "$_netmask" - f_noyes "$msg_nfs_mounts_may_cause_hang" "$setting" || - return $DIALOG_CANCEL - fi - - # - # Loop until the user provides taint-free input. - # - local msg - f_sprintf msg "$msg_please_enter_subnet_mask" "$interface" - while :; do - # - # Return error status if: - # - User has either pressed ESC or chosen Cancel/No - # - User has not made any changes to the given value - # - f_dialog_input _input "$msg" "$_netmask" \ - "$hline_num_punc_tab_enter" || return $? - [ "$_netmask" = "$_input" ] && return $DIALOG_CANCEL - - # Return success if NULL value was entered - [ "$_input" ] || return $DIALOG_OK - - # Take only the first "word" of the user's input - _netmask="$_input" - _netmask="${_netmask%%[$IFS]*}" - - # Taint-check the user's input - f_dialog_validate_netmask "$_netmask" && break - done - - netmask="$_netmask" -} - -############################################################ MAIN - -f_dprintf "%s: Successfully loaded." networking/netmask.subr - -fi # ! $_NETWORKING_NETMASK_SUBR |