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source: common/func_validate_configs.sh@ 00f4966

experimental

Last change on this file since 00f4966 was 47fddc8, checked in by George Boudreau <georgeb@…>, 18 years ago
Change bool parameter definitions from 0/1 to y/n to match the new menu app
Property mode set to `100644`
File size: 12.2 KB

Rev	Line
[c0aeabe]	1	# $Id$
[3bbf6d5]	2
[47fddc8]	3	declare -r dotSTR=".................."
	4
[b1c7734]	5	#----------------------------#
	6	validate_target() { #
	7	#----------------------------#
[3c61617]	8	local -r ERROR_MSG_pt1='The variable \"${L_arrow}TARGET${R_arrow}\" value ${L_arrow}${BOLD}${TARGET}${R_arrow} is invalid for the ${L_arrow}${BOLD}${ARCH}${R_arrow} architecture'
	9	local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME \| tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
	10
[47fddc8]	11	local -r PARAM_VALS='TARGET${dotSTR:6} ${L_arrow}${BOLD}${TARGET}${OFF}${R_arrow}'
	12	local -r PARAM_VALS2='TARGET32${dotSTR:8} ${L_arrow}${BOLD}${TARGET32}${OFF}${R_arrow}'
[3c61617]	13
	14	write_error_and_die() {
	15	echo -e "\n${DD_BORDER}"
	16	echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
	17	echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
	18	echo -e "${DD_BORDER}\n"
	19	exit 1
	20	}
	21
	22	if [[ ! "${TARGET32}" = "" ]]; then
[3051f95]	23	echo -e "`eval echo $PARAM_VALS2`"
[3c61617]	24	fi
[3051f95]	25	echo -e "`eval echo $PARAM_VALS`"
[3c61617]	26
	27	case "${ARCH}" in
[3e0594f]	28	"x86") [[ "${TARGET}" = "i486-pc-linux-gnu" ]] && return
	29	[[ "${TARGET}" = "i586-pc-linux-gnu" ]] && return
	30	[[ "${TARGET}" = "i686-pc-linux-gnu" ]] && return
[3c61617]	31	;;
[3e0594f]	32	"ppc") [[ "${TARGET}" = "powerpc-unknown-linux-gnu" ]] && return
[3c61617]	33	;;
[3e0594f]	34	"mips") [[ "${TARGET}" = "mipsel-unknown-linux-gnu" ]] && return
	35	[[ "${TARGET}" = "mips-unknown-linux-gnu" ]] && return
[3c61617]	36	;;
[3e0594f]	37	"sparc") [[ "${TARGET}" = "sparcv9-unknown-linux-gnu" ]] && return
[3c61617]	38	;;
[3e0594f]	39	"x86_64-64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] && return
[3c61617]	40	;;
[3b63c8c]	41	"mips64-64") [[ "${TARGET}" = "mips64el-unknown-linux-gnu" ]] && return
	42	[[ "${TARGET}" = "mips64-unknown-linux-gnu" ]] && return
[3c61617]	43	;;
	44	"sparc64-64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] && return
	45	;;
	46	"alpha") [[ "${TARGET}" = "alpha-unknown-linux-gnu" ]] && return
	47	;;
	48	"x86_64") [[ "${TARGET}" = "x86_64-unknown-linux-gnu" ]] &&
	49	[[ "${TARGET32}" = "i686-pc-linux-gnu" ]] && return
	50	;;
[3b63c8c]	51	"mips64") [[ "${TARGET}" = "mips64el-unknown-linux-gnu" ]] &&
[3c61617]	52	[[ "${TARGET32}" = "mipsel-unknown-linux-gnu" ]] && return
[ffd482f]	53
[3b63c8c]	54	[[ "${TARGET}" = "mips64-unknown-linux-gnu" ]] &&
[3c61617]	55	[[ "${TARGET32}" = "mips-unknown-linux-gnu" ]] && return
	56	;;
[3e0594f]	57	"sparc64") [[ "${TARGET}" = "sparc64-unknown-linux-gnu" ]] &&
[3b63c8c]	58	[[ "${TARGET32}" = "sparc-unknown-linux-gnu" ]] && return
[3c61617]	59	;;
[3e0594f]	60	"ppc64") [[ "${TARGET}" = "powerpc64-unknown-linux-gnu" ]] &&
	61	[[ "${TARGET32}" = "powerpc-unknown-linux-gnu" ]] && return
[3c61617]	62	;;
[3b63c8c]	63	"arm") [[ "${TARGET}" = "arm-unknown-linux-gnu" ]] && return
	64	;;
[3c61617]	65	*) write_error_and_die
[ffd482f]	66	;;
[3c61617]	67	esac
[3e0594f]	68
	69	# If you end up here then there was an error SO...
	70	write_error_and_die
[3c61617]	71	}
	72
	73
[22670f4]	74	#----------------------------#
[b1c7734]	75	validate_config() { # Are the config values sane (within reason)
[22670f4]	76	#----------------------------#
	77	: <<inline_doc
[3bbf6d5]	78	Validates the configuration parameters. The global var PROGNAME selects the
[22670f4]	79	parameter list.
[3bbf6d5]	80
[3051f95]	81	input vars: none
[22670f4]	82	externals: color constants
[25b52e2]	83	PROGNAME (lfs,clfs,hlfs)
[22670f4]	84	modifies: none
	85	returns: nothing
[4612459]	86	on error: write text to console and dies
[22670f4]	87	on success: write text to console and returns
	88	inline_doc
	89
[51a0bb1]	90	# First internal variables, then the ones that change the book's flavour, and lastly system configuration variables
[056486c]	91	local -r hlfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE MODEL GRSECURITY_HOST TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG GETKERNEL KEYMAP PAGE TIMEZONE LANG LC_ALL LUSER LGROUP"
	92	local -r clfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE METHOD ARCH TARGET TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB BOOT_CONFIG CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG LUSER LGROUP"
[f28e4bd]	93	local -r clfs2_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE ARCH TARGET OPTIMIZE REPORT STRIP FSTAB CONFIG GETKERNEL KEYMAP VIMLANG PAGE TIMEZONE LANG LUSER LGROUP"
[056486c]	94	local -r lfs_PARAM_LIST="BOOK BUILDDIR SRC_ARCHIVE GETPKG RUNMAKE TEST BOMB_TEST OPTIMIZE REPORT COMPARE RUN_ICA RUN_FARCE ITERATIONS STRIP FSTAB CONFIG GETKERNEL VIMLANG PAGE TIMEZONE LANG LUSER LGROUP"
[22670f4]	95
[3c61617]	96	local -r ERROR_MSG_pt1='The variable \"${L_arrow}${config_param}${R_arrow}\" value ${L_arrow}${BOLD}${!config_param}${R_arrow} is invalid,'
	97	local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME \| tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
[47fddc8]	98	local -r PARAM_VALS='${config_param}${dotSTR:${#config_param}} ${L_arrow}${BOLD}${!config_param}${OFF}${R_arrow}'
[22670f4]	99
	100	local PARAM_LIST=
	101	local config_param
	102	local validation_str
[7a755b9]	103	local save_param
[9e4b9a1]	104
[22670f4]	105	write_error_and_die() {
	106	echo -e "\n${DD_BORDER}"
[3c61617]	107	echo -e "`eval echo ${ERROR_MSG_pt1}`" >&2
	108	echo -e "`eval echo ${ERROR_MSG_pt2}`" >&2
[22670f4]	109	echo -e "${DD_BORDER}\n"
	110	exit 1
	111	}
	112
[b1c7734]	113	validate_against_str() {
[cc82e37]	114	# This is the 'regexp' test available in bash-3.0..
	115	# using it as a poor man's test for substring
[3051f95]	116	echo -e "`eval echo $PARAM_VALS`"
[b1c7734]	117	if [[ ! "$1" =~ "x${!config_param}x" ]] ; then
[cc82e37]	118	# parameter value entered is no good
	119	write_error_and_die
	120	fi
	121	}
[ffd482f]	122
[b1c7734]	123	validate_file() {
	124	# For parameters ending with a '+' failure causes a warning message only
	125	echo -n "`eval echo $PARAM_VALS`"
	126	while test $# -gt 0 ; do
	127	case $1 in
	128	# Failures caused program exit
	129	"-z") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO file name given" && write_error_and_die ;;
	130	"-e") [[ ! -e "${!config_param}" ]] && echo "${tab_}<-- file does not exist" && write_error_and_die ;;
	131	"-s") [[ ! -s "${!config_param}" ]] && echo "${tab_}<-- file has zero bytes" && write_error_and_die ;;
	132	"-r") [[ ! -r "${!config_param}" ]] && echo "${tab_}<-- no read permission " && write_error_and_die ;;
	133	"-w") [[ ! -w "${!config_param}" ]] && echo "${tab_}<-- no write permission" && write_error_and_die ;;
	134	"-x") [[ ! -x "${!config_param}" ]] && echo "${tab_}<-- file cannot be executed" && write_error_and_die ;;
	135	# Warning messages only
	136	"-z+") [[ -z "${!config_param}" ]] && echo && return ;;
	137	esac
	138	shift 1
	139	done
	140	echo
	141	}
[cc82e37]	142
[b1c7734]	143	validate_dir() {
	144	# For parameters ending with a '+' failure causes a warning message only
	145	echo -n "`eval echo $PARAM_VALS`"
	146	while test $# -gt 0 ; do
	147	case $1 in
	148	"-z") [[ -z "${!config_param}" ]] && echo "${tab_}NO directory name given" && write_error_and_die ;;
	149	"-d") [[ ! -d "${!config_param}" ]] && echo "${tab_}This is NOT a directory" && write_error_and_die ;;
	150	"-w") if [[ ! -w "${!config_param}" ]]; then
	151	echo "${nl_}${DD_BORDER}"
	152	echo "${tab_}${RED}You do not have ${L_arrow}write${R_arrow}${RED} access to the directory${OFF}"
	153	echo "${tab_}${BOLD}${!config_param}${OFF}"
	154	echo "${DD_BORDER}${nl_}"
	155	exit 1
	156	fi ;;
	157	# Warnings only
	158	"-w+") if [[ ! -w "${!config_param}" ]]; then
	159	echo "${nl_}${DD_BORDER}"
	160	echo "${tab_}WARNING-- You do not have ${L_arrow}write${R_arrow} access to the directory${OFF}"
	161	echo "${tab_} -- ${BOLD}${!config_param}${OFF}"
	162	echo "${DD_BORDER}"
	163	fi ;;
	164	"-z+") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO directory name given" && return
	165	esac
	166	shift 1
	167	done
	168	echo
	169	}
[cc82e37]	170
[b1c7734]	171	set +e
	172	PARAM_GROUP=${PROGNAME}_PARAM_LIST
	173	for config_param in ${!PARAM_GROUP}; do
	174	# This is a tricky little piece of code.. executes a cmd string.
	175	case $config_param in
[c58f330]	176	TIMEZONE) echo -e "`eval echo $PARAM_VALS`" ;;
[b1c7734]	177
	178	# Validate general parameters..
[47fddc8]	179	GETPKG) validate_against_str "xnx xyx" ;;
[34933b4]	180	GETKERNEL ) if [[ -z "$CONFIG" ]] && [[ -z "$BOOT_CONFIG" ]] ; then
[47fddc8]	181	[[ "$GETPKG" = "y" ]] && validate_against_str "xnx xyx"
[34933b4]	182	fi ;;
[47fddc8]	183	RUNMAKE) validate_against_str "xnx xyx" ;;
	184	REPORT) validate_against_str "xnx xyx"
	185	if [[ "${!config_param}" = "y" ]]; then
[2f109c6]	186	if [[ `type -p bc` ]]; then
	187	continue
	188	else
	189	echo -e " ${BOLD}The bc binary was not found${OFF}"
	190	echo -e " The SBU and disk usage report creation will be skiped"
[47fddc8]	191	REPORT=n
[2f109c6]	192	continue
	193	fi
[9e4b9a1]	194	fi ;;
[47fddc8]	195	COMPARE) if [[ ! "$COMPARE" = "y" ]]; then
	196	validate_against_str "xnx xyx"
[b1c7734]	197	else
[47fddc8]	198	if [[ ! "${RUN_ICA}" = "y" ]] && [[ ! "${RUN_FARCE}" = "y" ]]; then
[b1c7734]	199	echo "${nl_}${DD_BORDER}"
	200	echo "You have elected to analyse your build but have failed to select a tool." >&2
	201	echo "Edit /common/config and set ${L_arrow}${BOLD}RUN_ICA${R_arrow} and/or ${L_arrow}${BOLD}RUN_FARCE${R_arrow} to the required values" >&2
	202	echo "${DD_BORDER}${nl_}"
	203	exit 1
	204	fi
	205	fi ;;
[47fddc8]	206	RUN_ICA) [[ "$COMPARE" = "y" ]] && validate_against_str "xnx xyx" ;;
	207	RUN_FARCE) [[ "$COMPARE" = "y" ]] && validate_against_str "xnx xyx" ;;
	208	ITERATIONS) [[ "$COMPARE" = "y" ]] && validate_against_str "x2x x3x x4x x5x" ;;
[b1c7734]	209	TEST) validate_against_str "x0x x1x x2x x3x" ;;
[47fddc8]	210	BOMB_TEST) [[ ! "$TEST" = "0" ]] && validate_against_str "xnx xyx" ;;
[53588e2]	211	OPTIMIZE) validate_against_str "x0x x1x x2x" ;;
[47fddc8]	212	STRIP) validate_against_str "xnx xyx" ;;
	213	VIMLANG) validate_against_str "xnx xyx" ;;
[b1c7734]	214	MODEL) validate_against_str "xglibcx xuclibcx" ;;
	215	PAGE) validate_against_str "xletterx xA4x" ;;
	216	METHOD) validate_against_str "xchrootx xbootx" ;;
[3b63c8c]	217	ARCH) validate_against_str "xx86x xx86_64x xx86_64-64x xsparcx xsparc64x xsparc64-64x xmipsx xmips64x xmips64-64x xppcx xppc64x xalphax xarmx" ;;
[b1c7734]	218	TARGET) validate_target ;;
[056486c]	219	LUSER) echo -e "`eval echo $PARAM_VALS`"
[9485eba]	220	[[ "${!config_param}" = "EDIT ME" ]] && write_error_and_die
	221	;;
	222	LGROUP) echo -e "`eval echo $PARAM_VALS`"
	223	[[ "${!config_param}" = "EDIT ME" ]] && write_error_and_die
	224	;;
[47fddc8]	225	GRSECURITY_HOST) validate_against_str "xnx xyx" ;;
[b1c7734]	226
[760c2f1]	227	# BOOK validation. Very ugly, need be fixed
	228	BOOK) if [[ "${WC}" = "1" ]] ; then
	229	validate_dir -z -d
	230	else
[3b63c8c]	231	validate_against_str "x${PROGNAME}-${LFSVRS}x"
[c58f330]	232	fi ;;
[760c2f1]	233
[b1c7734]	234	# Validate directories, testable states:
	235	# fatal -z -d -w,
	236	# warning -z+ -w+
[47fddc8]	237	SRC_ARCHIVE) [[ "$GETPKG" = "y" ]] && validate_dir -z+ -d -w+ ;;
[3a27393]	238	BUILDDIR) # The build directory/partition MUST exist and be writable by the user
	239	validate_dir -z -d -w
	240	[[ "xx x/x" =~ "x${!config_param}x" ]] &&
	241	write_error_and_die
	242	;;
[b1c7734]	243
	244	# Validate files, testable states:
	245	# fatal -z -e -s -w -x -r,
	246	# warning -z+
	247	FSTAB) validate_file -z+ -e -s ;;
	248	CONFIG) validate_file -z+ -e -s ;;
	249	BOOT_CONFIG) [[ "${METHOD}" = "boot" ]] && validate_file -z -e -s ;;
	250
	251	# Treatment of 'special' parameters
	252	LANG \| \
	253	LC_ALL) # See it the locale values exist on this machine
	254	echo -n "`eval echo $PARAM_VALS`"
	255	[[ -z "${!config_param}" ]] &&
	256	echo " -- Variable $config_param cannot be empty!" &&
	257	write_error_and_die
	258	echo
	259	;;
[b12abe1]	260	KEYMAP) echo "`eval echo $PARAM_VALS`"
	261	save_param=${KEYMAP}
[7a755b9]	262	[[ ! "${!config_param}" = "none" ]] &&
[b1c7734]	263	KEYMAP="/usr/share/kbd/keymaps/${KEYMAP}" &&
	264	validate_file -z -e -s
[7a755b9]	265	KEYMAP=${save_param}
[b1c7734]	266	;;
	267	esac
[22670f4]	268	done
	269	set -e
[65d83a6]	270	echo "${nl_}**${BOLD}${GREEN} ${PARAM_GROUP%%_T} config parameters look good${OFF} ***${nl_}"
[22670f4]	271	}

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