1if [ ! "$_SCRIPT_SUBR" ]; then _SCRIPT_SUBR=1
2#
3# Copyright (c) 2012-2013 Devin Teske
4# All Rights Reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10# notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12# notice, this list of conditions and the following disclaimer in the
13# documentation and/or other materials provided with the distribution.
14#
15# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, THE
17# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20# DAMAGES (INLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
25# SUCH DAMAGE.
26#
| 1if [ ! "$_SCRIPT_SUBR" ]; then _SCRIPT_SUBR=1
2#
3# Copyright (c) 2012-2013 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#
|
28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." script.subr
34f_include $BSDCFG_SHARE/device.subr
35f_include $BSDCFG_SHARE/media/any.subr
36f_include $BSDCFG_SHARE/media/tcpip.subr
37f_include $BSDCFG_SHARE/mustberoot.subr
38f_include $BSDCFG_SHARE/networking/services.subr
39f_include $BSDCFG_SHARE/packages/packages.subr
40f_include $BSDCFG_SHARE/variable.subr
41
42############################################################ GLOBALS
43
44RESWORDS=
45
46############################################################ FUNCTIONS
47
48# f_resword_new $resword $function
49#
50# Create a new `reserved' word for scripting purposes. Reswords call pre-
51# defined functions but differ from those functions in the following ways:
52#
53# + Reswords do not take arguments but instead get all their data from
54# the environment variable namespace.
55# + Unless noError is set (must be non-NULL), if calling the resword
56# results in failure, the application will terminate prematurely.
57# + noError is unset after each/every resword is called.
58#
59# Reswords should not be used in bsdconfig itself (hence the name `reserved
60# word') but instead only in scripts loaded through f_script_load()).
61#
62f_resword_new()
63{
64 local resword="$1" func="$2"
65 [ "$resword" ] || return $FAILURE
66 f_dprintf "script.subr: New resWord %s -> %s" "$resword" "$func"
67 eval $resword\(\){ f_dispatch $func $resword\; }
68 RESWORDS="$RESWORDS${RESWORDS:+ }$resword"
69}
70
71# f_dispatch $func [$resword]
72#
73# Wrapper function used by `reserved words' (reswords) to call other functions.
74# If $noError is set and non-NULL, a failure result from $func is ignored,
75# otherwise the application is prematurely terminated using f_die().
76#
77# NOTE: $noError is unset after every call.
78#
79f_dispatch()
80{
81 local func="$1" resword="${2:-$1}"
82 f_dprintf "f_dispatch: calling resword \`%s'" "$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
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 script="$1" config_file retval=$SUCCESS
112
113 f_dprintf "f_script_load: script=[%s]" "$script"
114 if [ ! "$script" ]; then
115 f_getvar $VAR_CONFIG_FILE config_file
116 for script in \
117 $config_file \
118 install.cfg \
119 /stand/install.cfg \
120 /tmp/install.cfg \
121 ; do
122 [ -e "$script" ] && break
123 done
124 fi
125
126 local old_interactive=
127 f_getvar $VAR_NONINTERACTIVE old_interactive # save a copy
128
129 # Hint to others that we're running from a script, should they care
130 setvar $VAR_NONINTERACTIVE yes
131
132 if [ "$script" = "-" ]; then
133 f_dprintf "f_script_load: Loading script from stdin"
134 eval "$( cat )"
135 retval=$?
136 else
137 f_dprintf "f_script_load: Loading script \`%s'" "$script"
138 if [ ! -e "$script" ]; then
139 f_show_msg "$msg_unable_to_open" "$script"
140 return $FAILURE
141 fi
142 . "$script"
143 retval=$?
144 fi
145
146 [ "$old_interactive" ] &&
147 setvar $VAR_NONINTERACTIVE "$old_interactive"
148
149 return $retval
150}
151
152############################################################ MAIN
153
154#
155# Reserved words meant for scripting
156#
157
158# this file
159f_resword_new loadConfig f_script_load
160
161# device.subr
162f_resword_new deviceRescan f_device_rescan
163
164# media/common.subr
165f_resword_new mediaOpen f_media_open
166f_resword_new mediaClose f_media_close
167
168# media includes
169f_resword_new mediaGetType f_media_get_type # media/any.subr
170f_resword_new mediaSetCDROM f_media_set_cdrom # media/cdrom.subr
171f_resword_new mediaSetDOS f_media_set_dos # media/dos.subr
172f_resword_new mediaSetDirectory f_media_set_directory # media/directory.subr
173f_resword_new mediaSetFloppy f_media_set_floppy # media/floppy.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/ftp.subr
181f_resword_new mediaSetFTP f_media_set_ftp
182f_resword_new mediaSetFTPActive f_media_set_ftp_active
183f_resword_new mediaSetFTPPassive f_media_set_ftp_passive
184f_resword_new mediaSetFTPUserPass f_media_set_ftp_userpass
185
186# media/http.subr
187f_resword_new mediaSetHTTP f_media_set_http
188
189# media/httpproxy.subr
190f_resword_new mediaSetHTTPProxy f_media_set_http_proxy
191
192# networking/services.subr
193f_resword_new configPCNFSD f_config_pcnfsd
194
195# packages/packages.subr
196f_resword_new configPackages f_package_config
197f_resword_new packageAdd f_package_add
198f_resword_new packageDelete f_package_delete
| 28#
29############################################################ INCLUDES
30
31BSDCFG_SHARE="/usr/share/bsdconfig"
32. $BSDCFG_SHARE/common.subr || exit 1
33f_dprintf "%s: loading includes..." script.subr
34f_include $BSDCFG_SHARE/device.subr
35f_include $BSDCFG_SHARE/media/any.subr
36f_include $BSDCFG_SHARE/media/tcpip.subr
37f_include $BSDCFG_SHARE/mustberoot.subr
38f_include $BSDCFG_SHARE/networking/services.subr
39f_include $BSDCFG_SHARE/packages/packages.subr
40f_include $BSDCFG_SHARE/variable.subr
41
42############################################################ GLOBALS
43
44RESWORDS=
45
46############################################################ FUNCTIONS
47
48# f_resword_new $resword $function
49#
50# Create a new `reserved' word for scripting purposes. Reswords call pre-
51# defined functions but differ from those functions in the following ways:
52#
53# + Reswords do not take arguments but instead get all their data from
54# the environment variable namespace.
55# + Unless noError is set (must be non-NULL), if calling the resword
56# results in failure, the application will terminate prematurely.
57# + noError is unset after each/every resword is called.
58#
59# Reswords should not be used in bsdconfig itself (hence the name `reserved
60# word') but instead only in scripts loaded through f_script_load()).
61#
62f_resword_new()
63{
64 local resword="$1" func="$2"
65 [ "$resword" ] || return $FAILURE
66 f_dprintf "script.subr: New resWord %s -> %s" "$resword" "$func"
67 eval $resword\(\){ f_dispatch $func $resword\; }
68 RESWORDS="$RESWORDS${RESWORDS:+ }$resword"
69}
70
71# f_dispatch $func [$resword]
72#
73# Wrapper function used by `reserved words' (reswords) to call other functions.
74# If $noError is set and non-NULL, a failure result from $func is ignored,
75# otherwise the application is prematurely terminated using f_die().
76#
77# NOTE: $noError is unset after every call.
78#
79f_dispatch()
80{
81 local func="$1" resword="${2:-$1}"
82 f_dprintf "f_dispatch: calling resword \`%s'" "$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
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 script="$1" config_file retval=$SUCCESS
112
113 f_dprintf "f_script_load: script=[%s]" "$script"
114 if [ ! "$script" ]; then
115 f_getvar $VAR_CONFIG_FILE config_file
116 for script in \
117 $config_file \
118 install.cfg \
119 /stand/install.cfg \
120 /tmp/install.cfg \
121 ; do
122 [ -e "$script" ] && break
123 done
124 fi
125
126 local old_interactive=
127 f_getvar $VAR_NONINTERACTIVE old_interactive # save a copy
128
129 # Hint to others that we're running from a script, should they care
130 setvar $VAR_NONINTERACTIVE yes
131
132 if [ "$script" = "-" ]; then
133 f_dprintf "f_script_load: Loading script from stdin"
134 eval "$( cat )"
135 retval=$?
136 else
137 f_dprintf "f_script_load: Loading script \`%s'" "$script"
138 if [ ! -e "$script" ]; then
139 f_show_msg "$msg_unable_to_open" "$script"
140 return $FAILURE
141 fi
142 . "$script"
143 retval=$?
144 fi
145
146 [ "$old_interactive" ] &&
147 setvar $VAR_NONINTERACTIVE "$old_interactive"
148
149 return $retval
150}
151
152############################################################ MAIN
153
154#
155# Reserved words meant for scripting
156#
157
158# this file
159f_resword_new loadConfig f_script_load
160
161# device.subr
162f_resword_new deviceRescan f_device_rescan
163
164# media/common.subr
165f_resword_new mediaOpen f_media_open
166f_resword_new mediaClose f_media_close
167
168# media includes
169f_resword_new mediaGetType f_media_get_type # media/any.subr
170f_resword_new mediaSetCDROM f_media_set_cdrom # media/cdrom.subr
171f_resword_new mediaSetDOS f_media_set_dos # media/dos.subr
172f_resword_new mediaSetDirectory f_media_set_directory # media/directory.subr
173f_resword_new mediaSetFloppy f_media_set_floppy # media/floppy.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/ftp.subr
181f_resword_new mediaSetFTP f_media_set_ftp
182f_resword_new mediaSetFTPActive f_media_set_ftp_active
183f_resword_new mediaSetFTPPassive f_media_set_ftp_passive
184f_resword_new mediaSetFTPUserPass f_media_set_ftp_userpass
185
186# media/http.subr
187f_resword_new mediaSetHTTP f_media_set_http
188
189# media/httpproxy.subr
190f_resword_new mediaSetHTTPProxy f_media_set_http_proxy
191
192# networking/services.subr
193f_resword_new configPCNFSD f_config_pcnfsd
194
195# packages/packages.subr
196f_resword_new configPackages f_package_config
197f_resword_new packageAdd f_package_add
198f_resword_new packageDelete f_package_delete
|