293 lines
7.7 KiB
Bash
293 lines
7.7 KiB
Bash
#!/bin/sh
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#
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# mkcatalog - script for making sgml catalog file.
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#
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# Created: 20001015 Shigeyuki Fukushima <shige@FreeBSD.org>.
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# Modified: 20001019 Hiroki Sato <hrs@FreeBSD.org>.
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#
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# $FreeBSD$
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#
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sh_basename ()
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{
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l_value=$1
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IFS_old=${IFS}; IFS=" /"; set -- ${l_value}; IFS=${IFS_old}
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case $# in
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0) ;;
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*) echo `eval echo \\$$#` ;;
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esac
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}
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sh_dirname ()
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{
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l_value=$1
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IFS_old=${IFS}; IFS=" /"; set -- ${l_value}; IFS=${IFS_old}
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l_dirname=$1; shift;
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while
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case $# in
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0) break ;;
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1) echo ${l_dirname}; break ;;
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*) ;;
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esac;
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do
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l_dirname="${l_dirname}/$1";
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shift;
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done
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}
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norm_dir ()
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{
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[ -d "$1" ] && echo `exec 2>/dev/null; cd $1; echo ${PWD}`
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}
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verbose_msg ()
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{
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case ${F_VERBOSE} in
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1) echo " ===> $*" ;;
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*) ;;
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esac
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}
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PREFIX=@@PREFIX@@
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TMPDIR=/tmp
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ARGV0=`sh_basename $0`
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# default top-level catalog file
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CAT_DIR=${PREFIX}/share/sgml
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CAT_FILE=catalog
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F_PRESERVE_OLD=""
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F_VERBOSE=""
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args=`getopt pqvc: $*` ; set -- $args
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for i
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do
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case "$i" in
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-c) CAT_DIR=`sh_dirname $2`;
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CAT_FILE=`sh_basename $2`;
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shift; shift ;;
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-p) F_PRESERVE_OLD=1; shift ;;
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-q) exec 1> /dev/null 2>&1; shift ;;
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-v) F_VERBOSE=1; shift ;;
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--) shift; break ;;
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esac
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done
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dtd_act=$1
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dtd_dir=$2
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dtd_catalog=`sh_basename "$3"`
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### option check and normalize ${dtd_dir}
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case "${dtd_act}" in
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add|install|delete|deinstall|enable|disable)
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if [ ! -d "${CAT_DIR}" ]; then
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echo "${ARGV0}: top-level catalog dir \"${CAT_DIR}\" not found."
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exit 1
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elif [ ! -n "${dtd_dir}" ]; then
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echo "${ARGV0}: DTD directory is not specified."
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exit 1
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elif [ ! -d "${CAT_DIR}/${dtd_dir}"\
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-a ! -d "${dtd_dir}" ]; then
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echo "${ARGV0}: DTD directory \"${dtd_dir}\" not found."
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exit 1
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elif [ ! -f "${CAT_DIR}/${dtd_dir}/${dtd_catalog:-catalog}"\
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-a ! -f "${dtd_dir}/${dtd_catalog:-catalog}" ]; then
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echo "${ARGV0}: DTD catalog \"${dtd_dir}/${dtd_catalog:-catalog}\" not found."
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exit 1
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fi
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verbose_msg "top-level catalog dir (specified): ${CAT_DIR}"
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CAT_DIR=`norm_dir ${CAT_DIR}`
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verbose_msg "top-level catalog dir (normalized): ${CAT_DIR}"
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verbose_msg "target catalog dir (specified): ${dtd_dir}"
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dtd_dir=`norm_dir ${CAT_DIR}/${dtd_dir} || norm_dir ${dtd_dir}`
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verbose_msg "target catalog dir (normalized): ${dtd_dir}"
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case "${dtd_dir}" in
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${CAT_DIR}/*) ;;
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*) echo "${ARGV0}: DTD directory \"${dtd_dir}\" is invalid."
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exit 1 ;;
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esac
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### keep dtd_dir relative
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dtd_dir=${dtd_dir#"${CAT_DIR}/"}
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;;
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*)
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echo "${ARGV0}: missing options."
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cat <<EOF
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Usage:
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${ARGV0} [-c toplv-catalog-filename] [-pqv] [install|add|deinstall|delete|enable|disable] dtd-directory-name [catalog-filename].
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-c filename specifies top-level catalog file
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(default: ${CAT_DIR}/${CAT_FILE})
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-p preseve old catalog file (as .old)
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-q quiet mode
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-v verbose mode (for debug)
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ex.) mkcatalog install html/4.0
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mkcatalog -c /home/foo/sgml/catalog install html/4.0/my_ext html_catalog
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EOF
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exit 1 ;;
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esac
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echo "* top-level catalog: ${CAT_DIR}/${CAT_FILE}"
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verbose_msg "action: ${dtd_act}"
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verbose_msg "target catalog dir: ${dtd_dir}"
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verbose_msg "target catalog file: ${dtd_catalog:-catalog}"
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echo "* attempt to ${dtd_act} catalog in ${dtd_dir}"
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TMPCAT=/tmp/catalog.$$
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proc_catalog ()
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{
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l_bottom_p=$1 # allow to delete upper catalog?
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l_upper=$2 # dirname of upper catalog
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l_lower=$3 # dirname of lower catalog
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case ${first_p} in
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[Yy][Ee][Ss]) catalog=${dtd_catalog:-"catalog"} ;;
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*) catalog=${CAT_FILE} ;;
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esac
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# l_upper_cat -> relative path from ${CAT_DIR}
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# l_lower_cat -> relative path from l_upper
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l_upper_cat=${l_upper}/${CAT_FILE}
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l_lower_cat=`sh_basename ${l_lower}`/${catalog}
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# l_*_abs_* -> absolute path respectively
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l_upper_abs=${CAT_DIR}/${l_upper}
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l_lower_abs=${CAT_DIR}/${l_lower}
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l_upper_abs_cat=${CAT_DIR}/${l_upper}/${CAT_FILE}
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l_lower_abs_cat=${CAT_DIR}/${l_lower}/${catalog}
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# for debug
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#echo ${l_bottom_p} ${l_upper_cat} ${l_lower_cat}
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l_cat_line="CATALOG \"${l_lower_cat}\""
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l_abs_path_head=`cd ${l_upper_abs}; echo ${PWD}`
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# for debug
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#echo ${l_cat_line}
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# first, create temporary catalog from l_upper_cat
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# not including CATALOG line of l_lower_cat (if no catalog,
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# create empty one).
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#
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# NOTE: file manipulations require absolute path, but
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# CATALOG line do relative from upper's one.
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#
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touch ${l_upper_abs_cat} || exit 1
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grep -v "\( *-- *\)\?CATALOG *\"\(${l_abs_path_head}/\)\?${l_lower_cat}\"\( *-- *\)\?" ${l_upper_abs_cat} > ${TMPCAT}
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# preserve old catalog as necessary
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if [ "x${F_PRESERVE_OLD}" != "x" ]; then
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cp ${l_upper_abs_cat} ${l_upper_abs_cat}.old || exit 1
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fi
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case "${dtd_act}" in
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add|install|enable)
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#
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# if "install or add or enable",
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# create "the tamporary catalog + l_cat_line" and install it.
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#
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echo " - ${dtd_act} ${l_cat_line} line in ${l_upper_cat}"
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echo "${l_cat_line}" >> ${TMPCAT}
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cp ${TMPCAT} ${l_upper_abs_cat} || exit 1
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;;
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disable)
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#
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# if "disable", install the same above but l_cat_line is
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# commented out.
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#
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case ${first_p} in
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[Yy][Ee][Ss])
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echo " - ${dtd_act} ${l_cat_line} line in ${l_upper_cat}"
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echo "-- ${l_cat_line} --" >> ${TMPCAT}
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cp ${TMPCAT} ${l_upper_abs_cat} || exit 1
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;;
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*) rm -f ${TMPCAT};
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exit 0;
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;;
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esac
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;;
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delete|deinstall)
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#
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# if "deinstall or delete" and the temporary catalog is
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# not empty, install the catalog itself (in the case of being
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# empty, delete it). ${l_bottom_p}=YES means that
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# ${l_upper_cat} can be deleted safely, otherwise not.
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#
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case ${l_bottom_p} in
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[Yy][Ee][Ss])
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echo " - ${dtd_act} ${l_cat_line} line from ${l_upper_cat}"
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if [ ! -s ${TMPCAT} ]; then
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echo " - delete empty catalog ${l_upper_cat}"
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rm -f ${l_upper_abs_cat}
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else
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cp ${TMPCAT} ${l_upper_abs_cat} || exit 1
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fi
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;;
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*) rm -f ${TMPCAT};
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exit 0;
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;;
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esac
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;;
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esac
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#
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# when flag "preserve old" is specified but
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# there is no difference between new file and old one,
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# preservation is silently denied.
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#
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if [ "x${F_PRESERVE_OLD}" != "x" ] && \
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cmp -s ${l_upper_abs_cat}.old ${l_upper_abs_cat}; then
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rm -f ${l_upper_abs_cat}.old
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fi
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rm -f ${TMPCAT}
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}
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compose_dir_list ()
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{
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l_dir=$1
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#
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# Creates dirlist such as the following.
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# input: docbook/4.1/my_extension
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# return: docbook/4.1/my_extension docbook/4.1 docbook
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#
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IFS_old=${IFS}; IFS=" /"; set -- ${l_dir}
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l_dir_top=$1;
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shift;
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l_dir_rest=$*;
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IFS=${IFS_old}
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l_dir_item=${l_dir_top}
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l_dir_list=${l_dir_top}
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for i in ${l_dir_rest}
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do
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l_dir_item="${l_dir_item}/${i}"
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l_dir_list="${l_dir_item} ${l_dir_list}"
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done
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echo ${l_dir_list}
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}
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bottom_p=YES
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first_p=YES
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set -- `compose_dir_list ${dtd_dir}` .
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verbose_msg "process catalog (relative to top one): $*"
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while
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case $# in
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1) break ;;
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*) ;;
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esac;
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do
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lower=$1
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upper=$2
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proc_catalog "${bottom_p}" "${upper}" "${lower}"
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first_p=NO
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if [ -f ${CAT_DIR}/${upper}/${CAT_FILE} ]; then
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bottom_p=NO
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fi
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shift;
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done
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exit 0;
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