source: common/libs/func_validate_configs.sh@ 99ba6d8

new_features
Last change on this file since 99ba6d8 was 77fa8ba, checked in by Pierre Labastie <pierre@…>, 9 years ago

Add IP, hostname, domain, etc to the list of configuration parameters.
Font and encoding are in configuration too, but are not passed to the build
commands
Works only for LFS
  • Property mode set to 100644
File size: 9.5 KB
Line 
1# $Id$
2
3declare -r dotSTR=".................."
4
5
6#----------------------------#
7validate_config() { # Are the config values sane (within reason)
8#----------------------------#
9: <<inline_doc
10 Validates the configuration parameters. The global var PROGNAME selects the
11 parameter list.
12
13 input vars: none
14 externals: color constants
15 PROGNAME (lfs,hlfs,clfs,clfs2,clfs3,blfs)
16 modifies: none
17 returns: nothing
18 on error: write text to console and dies
19 on success: write text to console and returns
20inline_doc
21
22 # Common settings by Config.in sections and books family
23 local -r BOOK_common="BOOK CUSTOM_TOOLS"
24 local -r BOOK_clfsX="ARCH TARGET"
25 local -r GENERAL_common="LUSER LGROUP LHOME BUILDDIR CLEAN GETPKG SRC_ARCHIVE \
26 SERVER RETRYSRCDOWNLOAD RETRYDOWNLOADCNT DOWNLOADTIMEOUT \
27 RUNMAKE"
28 local -r BUILD_chroot="TEST BOMB_TEST STRIP"
29 local -r BUILD_common="FSTAB CONFIG TIMEZONE PAGE LANG INSTALL_LOG"
30 local -r ADVANCED_chroot="COMPARE RUN_ICA RUN_FARCE ITERATIONS OPTIMIZE"
31 local -r ADVANCED_common="REPORT REBUILD_MAKEFILE"
32
33 # BOOK Settings by book
34 local -r LFS_book="$BOOK_common BLFS_TOOL"
35 #local -r HLFS_added="SET_SSP SET_ASLR SET_PAX SET_HARDENED_TMP SET_WARNINGS \
36 # SET_MISC SET_BLOWFISH"
37 local -r HLFS_added=""
38 local -r HLFS_book="$BOOK_common BLFS_TOOL MODEL KERNEL GRSECURITY_HOST $HLFS_added"
39 local -r CLFS_book="$BOOK_common BLFS_TOOL METHOD $BOOK_clfsX TARGET32 BOOT_CONFIG"
40 local -r CLFS2_book="$BOOK_common BLFS_TOOL $BOOK_clfsX"
41 local -r CLFS3_book="$BOOK_common $BOOK_clfsX PLATFORM MIPS_LEVEL"
42
43 # Build Settings by book
44 local -r LFS_build="$BUILD_chroot VIMLANG $BUILD_common PKGMNGT FULL_LOCALE"
45 local -r HLFS_build="$BUILD_chroot $BUILD_common"
46 local -r CLFS_build="$BUILD_chroot VIMLANG $BUILD_common"
47 local -r CLFS2_build="STRIP VIMLANG $BUILD_common"
48 local -r CLFS3_build=" $BUILD_common"
49
50 # System Settings by book (only LFS for now)
51 local -r LFS_system="HOSTNAME INTERFACE IP_ADDR GATEWAY PREFIX BROADCAST DOMAIN DNS1 DNS2 FONT CONSOLE_MAP UNICODE KEYMAP"
52
53 # Full list of books settings
54 local -r lfs_PARAM_LIST="$LFS_book $GENERAL_common $LFS_build $LFS_system $ADVANCED_chroot $ADVANCED_common"
55 local -r hlfs_PARAM_LIST="$HLFS_book $GENERAL_common $HLFS_build $ADVANCED_chroot $ADVANCED_common"
56 local -r clfs_PARAM_LIST="$CLFS_book $GENERAL_common $CLFS_build $ADVANCED_chroot $ADVANCED_common"
57 local -r clfs2_PARAM_LIST="$CLFS2_book $GENERAL_common $CLFS2_build $ADVANCED_common"
58 local -r clfs3_PARAM_LIST="$CLFS3_book $GENERAL_common $CLFS3_build $ADVANCED_common"
59# local -r blfs_PARAM_LIST="BRANCH_ID BLFS_ROOT BLFS_XML TRACKING_DIR"
60
61 # Additional variables
62 local -r blfs_tool_PARAM_LIST="\
63 BLFS_TREE BLFS_BRANCH_ID BLFS_ROOT BLFS_XML TRACKING_DIR \
64 DEP_LIBXML DEP_LIBXSLT DEP_TIDY DEP_DBXML DEP_LYNX DEP_SUDO DEP_WGET \
65 DEP_SVN DEP_GPM DEP_OPENSSL DEP_PYTHON"
66 local -r custom_tool_PARAM_LIST="TRACKING_DIR"
67
68 # Internal variables
69 local -r ERROR_MSG_pt1='The variable \"${L_arrow}${config_param}${R_arrow}\" value ${L_arrow}${BOLD}${!config_param}${R_arrow} is invalid,'
70 local -r ERROR_MSG_pt2='rerun make and fix your configuration settings${OFF}'
71 local -r PARAM_VALS='${config_param}${dotSTR:${#config_param}} ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
72
73 local PARAM_LIST=
74 local config_param
75 local validation_str
76 local save_param
77
78 write_error_and_die() {
79 echo -e "\n${DD_BORDER}"
80 echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
81 echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
82 echo -e "${DD_BORDER}\n"
83 exit 1
84 }
85
86 validate_file() {
87 # For parameters ending with a '+' failure causes a warning message only
88 echo -n "`eval echo $PARAM_VALS`"
89 while test $# -gt 0 ; do
90 case $1 in
91 # Failures caused program exit
92 "-z") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO file name given" && write_error_and_die ;;
93 "-e") [[ ! -e "${!config_param}" ]] && echo "${tab_}<-- file does not exist" && write_error_and_die ;;
94 "-s") [[ ! -s "${!config_param}" ]] && echo "${tab_}<-- file has zero bytes" && write_error_and_die ;;
95 "-r") [[ ! -r "${!config_param}" ]] && echo "${tab_}<-- no read permission " && write_error_and_die ;;
96 "-w") [[ ! -w "${!config_param}" ]] && echo "${tab_}<-- no write permission" && write_error_and_die ;;
97 "-x") [[ ! -x "${!config_param}" ]] && echo "${tab_}<-- file cannot be executed" && write_error_and_die ;;
98 # Warning messages only
99 "-z+") [[ -z "${!config_param}" ]] && echo && return ;;
100 esac
101 shift 1
102 done
103 echo
104 }
105
106 validate_dir() {
107 # For parameters ending with a '+' failure causes a warning message only
108 echo -n "`eval echo $PARAM_VALS`"
109 while test $# -gt 0 ; do
110 case $1 in
111 "-z") [[ -z "${!config_param}" ]] && echo "${tab_}NO directory name given" && write_error_and_die ;;
112 "-d") [[ ! -d "${!config_param}" ]] && echo "${tab_}This is NOT a directory" && write_error_and_die ;;
113 "-w") if [[ ! -w "${!config_param}" ]]; then
114 echo "${nl_}${DD_BORDER}"
115 echo "${tab_}${RED}You do not have ${L_arrow}write${R_arrow}${RED} access to the directory${OFF}"
116 echo "${tab_}${BOLD}${!config_param}${OFF}"
117 echo "${DD_BORDER}${nl_}"
118 exit 1
119 fi ;;
120 # Warnings only
121 "-w+") if [[ ! -w "${!config_param}" ]]; then
122 echo "${nl_}${DD_BORDER}"
123 echo "${tab_}WARNING-- You do not have ${L_arrow}write${R_arrow} access to the directory${OFF}"
124 echo "${tab_} -- ${BOLD}${!config_param}${OFF}"
125 echo "${DD_BORDER}"
126 fi ;;
127 "-z+") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO directory name given" && return
128 esac
129 shift 1
130 done
131 echo
132 }
133
134 set +e
135 PARAM_GROUP=${PROGNAME}_PARAM_LIST
136 for config_param in ${!PARAM_GROUP}; do
137 case $config_param in
138 # Envvars that depend on other settings to be displayed
139 COMPARE) [[ ! "$COMPARE" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
140 RUN_ICA) [[ "$COMPARE" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
141 RUN_FARCE) [[ "$COMPARE" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
142 ITERATIONS) [[ "$COMPARE" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
143 BOMB_TEST) [[ ! "$TEST" = "0" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
144 TARGET32) [[ -n "${TARGET32}" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
145 MIPS_LEVEL) [[ "${ARCH}" = "mips" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
146 SERVER) [[ "$GETPKG" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
147 RETRYSRCDOWNLOAD) [[ "$GETPKG" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
148 RETRYDOWNLOADCNT) [[ "$GETPKG" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
149 DOWNLOADTIMEOUT) [[ "$GETPKG" = "y" ]] && echo -e "`eval echo $PARAM_VALS`" ;;
150
151 # Envars that requires some validation
152 LUSER) echo -e "`eval echo $PARAM_VALS`"
153 [[ "${!config_param}" = "**EDIT ME**" ]] && write_error_and_die
154 ;;
155 LGROUP) echo -e "`eval echo $PARAM_VALS`"
156 [[ "${!config_param}" = "**EDIT ME**" ]] && write_error_and_die
157 ;;
158 # BOOK validation. Very ugly, need be fixed
159 BOOK) if [[ "${WORKING_COPY}" = "y" ]] ; then
160 validate_dir -z -d
161 else
162 echo -e "`eval echo $PARAM_VALS`"
163 fi
164 ;;
165 # Validate directories, testable states:
166 # fatal -z -d -w,
167 # warning -z+ -w+
168 SRC_ARCHIVE) [[ "$GETPKG" = "y" ]] && validate_dir -z+ -d -w+ ;;
169 # The build directory/partition MUST exist and be writable by the user
170 BUILDDIR) validate_dir -z -d -w
171 [[ "xx x/x" =~ x${!config_param}x ]] && write_error_and_die ;;
172 LHOME) validate_dir -z -d ;;
173
174 # Validate files, testable states:
175 # fatal -z -e -s -w -x -r,
176 # warning -z+
177 FSTAB) validate_file -z+ -e -s ;;
178 CONFIG) validate_file -z+ -e -s ;;
179 BOOT_CONFIG) [[ "${METHOD}" = "boot" ]] && validate_file -z -e -s ;;
180
181 # Treatment of LANG parameter
182 LANG ) # See it the locale value has been set
183 echo -n "`eval echo $PARAM_VALS`"
184 [[ -z "${!config_param}" ]] &&
185 echo " -- Variable $config_param cannot be empty!" &&
186 write_error_and_die
187 echo
188 ;;
189
190 # Treatment of HOSTNAME
191 HOSTNAME) echo -e "`eval echo $PARAM_VALS`"
192 [[ "${!config_param}" = "**EDIT ME**" ]] && write_error_and_die
193 ;;
194
195 # Display non-validated envars found in ${PROGNAME}_PARAM_LIST
196 * ) echo -e "`eval echo $PARAM_VALS`" ;;
197
198 esac
199 done
200
201 if [[ "${BLFS_TOOL}" = "y" ]] ; then
202 echo "${nl_} ${BLUE}blfs-tool settings${OFF}"
203 for config_param in ${blfs_tool_PARAM_LIST}; do
204 echo -e "`eval echo $PARAM_VALS`"
205 done
206 fi
207
208 if [[ "${CUSTOM_TOOLS}" = "y" ]] && [[ "${BLFS_TOOL}" = "n" ]] ; then
209 for config_param in ${custom_tool_PARAM_LIST}; do
210 echo -e "`eval echo $PARAM_VALS`"
211 done
212 fi
213
214 set -e
215 echo "${nl_}***${BOLD}${GREEN} ${PARAM_GROUP%%_*T} config parameters look good${OFF} ***${nl_}"
216}
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