Rewrite (by George) the func_validate_configs.sh code.
This commit is contained in:
Manuel Canales Esparcia
parent
21530e9f27
commit
b1c7734609
1 changed files with 117 additions and 140 deletions
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@ -1,7 +1,8 @@
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# $Id$
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validate_target() {
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#----------------------------#
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validate_target() { #
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#----------------------------#
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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'
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local -r ERROR_MSG_pt2=' check the config file ${BOLD}${GREEN}\<$(echo $PROGNAME | tr [a-z] [A-Z])/config\> or \<common/config\>${OFF}'
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@ -69,7 +70,7 @@ validate_target() {
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#----------------------------#
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validate_config() { # Are the config values sane (within reason)
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validate_config() { # Are the config values sane (within reason)
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#----------------------------#
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: <<inline_doc
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Validates the configuration parameters. The global var PROGNAME selects the
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@ -106,158 +107,134 @@ inline_doc
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exit 1
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}
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validate_str() {
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validate_against_str() {
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# This is the 'regexp' test available in bash-3.0..
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# using it as a poor man's test for substring
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echo -e "`eval echo $PARAM_VALS`"
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if [[ ! "${validation_str}" =~ "x${!config_param}x" ]] ; then
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if [[ ! "$1" =~ "x${!config_param}x" ]] ; then
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# parameter value entered is no good
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write_error_and_die
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fi
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}
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validate_file() {
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# For parameters ending with a '+' failure causes a warning message only
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echo -n "`eval echo $PARAM_VALS`"
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while test $# -gt 0 ; do
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case $1 in
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# Failures caused program exit
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"-z") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO file name given" && write_error_and_die ;;
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"-e") [[ ! -e "${!config_param}" ]] && echo "${tab_}<-- file does not exist" && write_error_and_die ;;
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"-s") [[ ! -s "${!config_param}" ]] && echo "${tab_}<-- file has zero bytes" && write_error_and_die ;;
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"-r") [[ ! -r "${!config_param}" ]] && echo "${tab_}<-- no read permission " && write_error_and_die ;;
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"-w") [[ ! -w "${!config_param}" ]] && echo "${tab_}<-- no write permission" && write_error_and_die ;;
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"-x") [[ ! -x "${!config_param}" ]] && echo "${tab_}<-- file cannot be executed" && write_error_and_die ;;
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# Warning messages only
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"-z+") [[ -z "${!config_param}" ]] && echo && return ;;
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esac
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shift 1
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done
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echo
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}
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validate_dir() {
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# For parameters ending with a '+' failure causes a warning message only
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echo -n "`eval echo $PARAM_VALS`"
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while test $# -gt 0 ; do
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case $1 in
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"-z") [[ -z "${!config_param}" ]] && echo "${tab_}NO directory name given" && write_error_and_die ;;
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"-d") [[ ! -d "${!config_param}" ]] && echo "${tab_}This is NOT a directory" && write_error_and_die ;;
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"-w") if [[ ! -w "${!config_param}" ]]; then
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echo "${nl_}${DD_BORDER}"
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echo "${tab_}${RED}You do not have ${L_arrow}write${R_arrow}${RED} access to the directory${OFF}"
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echo "${tab_}${BOLD}${!config_param}${OFF}"
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echo "${DD_BORDER}${nl_}"
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exit 1
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fi ;;
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# Warnings only
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"-w+") if [[ ! -w "${!config_param}" ]]; then
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echo "${nl_}${DD_BORDER}"
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echo "${tab_}WARNING-- You do not have ${L_arrow}write${R_arrow} access to the directory${OFF}"
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echo "${tab_} -- ${BOLD}${!config_param}${OFF}"
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echo "${DD_BORDER}"
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fi ;;
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"-z+") [[ -z "${!config_param}" ]] && echo "${tab_}<-- NO directory name given" && return
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esac
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shift 1
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done
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echo
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}
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set +e
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for PARAM_GROUP in ${PROGNAME}_PARAM_LIST; do
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for config_param in ${!PARAM_GROUP}; do
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# This is a tricky little piece of code.. executes a cmd string.
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case $config_param in
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BUILDDIR) # We cannot have an <empty> or </> root mount point
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echo -e "`eval echo $PARAM_VALS`"
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if [[ "xx x/x" =~ "x${!config_param}x" ]]; then
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write_error_and_die
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fi
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continue ;;
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TIMEZONE) continue;;
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MKFILE) continue;;
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HPKG) validation_str="x0x x1x"; validate_str; continue ;;
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RUNMAKE) validation_str="x0x x1x"; validate_str; continue ;;
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PARAM_GROUP=${PROGNAME}_PARAM_LIST
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for config_param in ${!PARAM_GROUP}; do
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# This is a tricky little piece of code.. executes a cmd string.
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case $config_param in
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BUILDDIR) # We cannot have an <empty> or </> root mount point
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echo -e "`eval echo $PARAM_VALS`"
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[[ "xx x/x" =~ "x${!config_param}x" ]] &&
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write_error_and_die
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;;
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TIMEZONE) ;;
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COMPARE) if [[ ! "$COMPARE" = "1" ]]; then
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validation_str="x0x x1x"; validate_str
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else
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if [[ ! "${RUN_ICA}" = "1" ]] && [[ ! "${RUN_FARCE}" = "1" ]]; then
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echo "${nl_}${DD_BORDER}"
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echo "You have elected to analyse the build but have failed to select a tool." >&2
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echo "Edit /common/config and set ${L_arrow}${BOLD}RUN_ICA${R_arrow} and/or ${L_arrow}${BOLD}RUN_FARCE${R_arrow} to the required values" >&2
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echo "${DD_BORDER}${nl_}"
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exit 1
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fi
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# Validate general parameters..
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HPKG) validate_against_str "x0x x1x" ;;
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RUNMAKE) validate_against_str "x0x x1x" ;;
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COMPARE) if [[ ! "$COMPARE" = "1" ]]; then
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validate_against_str "x0x x1x"
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else
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if [[ ! "${RUN_ICA}" = "1" ]] && [[ ! "${RUN_FARCE}" = "1" ]]; then
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echo "${nl_}${DD_BORDER}"
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echo "You have elected to analyse your build but have failed to select a tool." >&2
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echo "Edit /common/config and set ${L_arrow}${BOLD}RUN_ICA${R_arrow} and/or ${L_arrow}${BOLD}RUN_FARCE${R_arrow} to the required values" >&2
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echo "${DD_BORDER}${nl_}"
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exit 1
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fi
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continue ;;
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RUN_ICA) [[ "$COMPARE" = "1" ]] && validation_str="x0x x1x" && validate_str
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continue ;;
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RUN_FARCE) [[ "$COMPARE" = "1" ]] && validation_str="x0x x1x" && validate_str
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continue ;;
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ITERATIONS) [[ "$COMPARE" = "1" ]] && validation_str="x2x x3x x4x x5x" && validate_str
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continue ;;
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fi ;;
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RUN_ICA) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
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RUN_FARCE) [[ "$COMPARE" = "1" ]] && validate_against_str "x0x x1x" ;;
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ITERATIONS) [[ "$COMPARE" = "1" ]] && validate_against_str "x2x x3x x4x x5x" ;;
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TEST) validate_against_str "x0x x1x x2x x3x" ;;
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STRIP) validate_against_str "x0x x1x" ;;
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VIMLANG) validate_against_str "x0x x1x" ;;
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DEPEND) validate_against_str "x0x x1x x2x" ;;
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MODEL) validate_against_str "xglibcx xuclibcx" ;;
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PAGE) validate_against_str "xletterx xA4x" ;;
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METHOD) validate_against_str "xchrootx xbootx" ;;
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ARCH) validate_against_str "xx86x xx86_64x xx86_64-64x xsparcx xsparcv8x xsparc64x xsparc64-64x xmipsx xmips64x xmips64-64x xppcx xppc64x xalphax" ;;
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TARGET) validate_target ;;
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GRSECURITY_HOST) validate_against_str "x0x x1x" ;;
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TEST) validation_str="x0x x1x x2x x3x"; validate_str; continue ;;
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STRIP) validation_str="x0x x1x"; validate_str; continue ;;
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VIMLANG) validation_str="x0x x1x"; validate_str; continue ;;
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DEPEND) validation_str="x0x x1x x2x"; validate_str; continue ;;
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MODEL) validation_str="xglibcx xuclibcx"; validate_str; continue ;;
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PAGE) validation_str="xletterx xA4x"; validate_str; continue ;;
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GRSECURITY_HOST) validation_str="x0x x1x"; validate_str; continue ;;
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METHOD) validation_str="xchrootx xbootx"; validate_str; continue ;;
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ARCH) validation_str="xx86x xx86_64x xx86_64-64x xsparcx xsparcv8x xsparc64x xsparc64-64x xmipsx xmips64x xmips64-64x xppcx xppc64x xalphax"; validate_str; continue ;;
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TARGET) validate_target; continue ;;
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esac
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# Validate directories, testable states:
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# fatal -z -d -w,
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# warning -z+ -w+
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SRC_ARCHIVE) validate_dir -z+ -d -w+ ;;
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if [[ "${config_param}" = "LC_ALL" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ -z "${!config_param}" ]] && echo -e "\nVariable LC_ALL cannot be empty!" && write_error_and_die
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# See it the locale values exist on this machine
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if [[ "`locale -a | grep -c ${!config_param}`" > 0 ]]; then
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continue
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else # If you make it this far then there is a problem
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write_error_and_die
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fi
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fi
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# Validate files, testable states:
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# fatal -z -e -s -w -x -r,
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# warning -z+
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FSTAB) validate_file -z+ -e -s ;;
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CONFIG) validate_file -z+ -e -s ;;
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BOOK) [[ "${WC}" = 1 ]] && validate_file -z -e -s ;;
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BOOT_CONFIG) [[ "${METHOD}" = "boot" ]] && validate_file -z -e -s ;;
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if [[ "${config_param}" = "LANG" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ -z "${!config_param}" ]] && echo -e "\nVariable LANG cannot be empty!" && write_error_and_die
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# See it the locale values exist on this machine
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if [[ "`locale -a | grep -c ${!config_param}`" > 0 ]]; then
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continue
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else # If you make it this far then there is a problem
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write_error_and_die
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fi
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fi
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if [[ "${config_param}" = "KEYMAP" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ "${!config_param}" = "none" ]] && continue
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if [[ -e "/usr/share/kbd/keymaps/${!config_param}" ]] &&
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[[ -s "/usr/share/kbd/keymaps/${!config_param}" ]]; then
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continue
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else
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write_error_and_die
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fi
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fi
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if [[ "${config_param}" = "SRC_ARCHIVE" ]]; then
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echo -n "`eval echo $PARAM_VALS`"
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if [ ! -z ${SRC_ARCHIVE} ]; then
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if [ ! -d ${SRC_ARCHIVE} ]; then
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echo " -- is NOT a directory"
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write_error_and_die
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fi
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if [ ! -w ${SRC_ARCHIVE} ]; then
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echo -n "${nl_} [${BOLD}${YELLOW}WARN$OFF] You do not have <write> access to this directory, ${nl_}${tab_}downloaded files can not be saved in this archive"
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fi
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fi
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echo
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continue
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fi
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if [[ "${config_param}" = "FSTAB" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ -z "${!config_param}" ]] && continue
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if [[ -e "${!config_param}" ]] &&
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[[ -s "${!config_param}" ]]; then
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continue
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else
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write_error_and_die
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fi
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fi
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if [[ "${config_param}" = "BOOK" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ ! "${WC}" = 1 ]] && continue
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[[ -z "${!config_param}" ]] && continue
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if [[ -e "${!config_param}" ]] &&
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[[ -s "${!config_param}" ]]; then
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continue
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else
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write_error_and_die
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fi
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fi
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if [[ "${config_param}" = "CONFIG" ]]; then
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echo "`eval echo $PARAM_VALS`"
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[[ -z "${!config_param}" ]] && continue
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if [[ -e "${!config_param}" ]] &&
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[[ -s "${!config_param}" ]]; then
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continue
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else
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write_error_and_die
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fi
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fi
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if [[ "${config_param}" = "BOOT_CONFIG" ]]; then
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if [[ "${METHOD}" = "boot" ]]; then
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echo "`eval echo $PARAM_VALS`"
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# There must be a config file when the build method is 'boot'
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[[ -e "${!config_param}" ]] && [[ -s "${!config_param}" ]] && continue
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# If you make it this far then there is a problem
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write_error_and_die
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fi
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fi
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done
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# Treatment of 'special' parameters
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LANG | \
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LC_ALL) # See it the locale values exist on this machine
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echo -n "`eval echo $PARAM_VALS`"
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[[ -z "${!config_param}" ]] &&
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echo " -- Variable $config_param cannot be empty!" &&
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write_error_and_die
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[[ ! "`locale -a | grep -c ${!config_param}`" > 0 ]] &&
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write_error_and_die
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echo
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;;
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KEYMAP) [[ ! "${!config_param}" = "none" ]] &&
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KEYMAP="/usr/share/kbd/keymaps/${KEYMAP}" &&
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validate_file -z -e -s
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;;
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esac
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done
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set -e
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echo "$tab_***${BOLD}${GREEN} ${PARAM_GROUP%%_*T} config parameters look good${OFF} ***"
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}
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