--- trunk/mage/usr/lib/mage/magequery.sh	2005/01/10 01:59:03	43
+++ branches/mage-next/src/magequery.in	2018/06/04 16:59:42	3097
@@ -1,7 +1,10 @@
 #!/bin/bash
 
-#query mage database for installed packages
-# version: 0.3.6-r11
+# query mage database for installed packages
+# $Id$
+
+# always export C locale to fix utf-8 issues
+export LC_ALL=C
 
 print_usage()
 {
@@ -10,6 +13,10 @@
 	echo "    -n NAME   searches for name NAME"
 	echo "    -v VER    searches for version VER, needs -n"
 	echo "    -b BUILD  searches for build number BUILD, needs -n -v"
+	echo "    -c CAT    shows all packages of given categorie"
+	echo "    -i        shows an inventory of all installed packages"
+	echo "    -f PATH   searches packages which own given file"
+	echo "    -e PATH   searches the package which owns the exact given filename"
 	echo
 	echo " Examples:"
 	echo
@@ -18,98 +25,165 @@
 	echo
 }
 
-while getopts "n:v:b:h-" opt ; do
-	case "${opt}" in
-		n)
-			S_PNAME="${OPTARG}"
-			;;
-
-		v)
-			S_PVER="${OPTARG}"
-			;;
-
-		b)
-			S_PBUILD="${OPTARG}"
-			;;
-		h)
-			print_usage
-			exit 0
-			;;
-
-		-) break
-			;;
-
-		*)
-			print_usage
-			exit 1
-			;;
+# default args:
+GET_INVENTORY=0
+SEARCH_ONLY_PATH=0
+SEARCH_ONLY_CAT=0
+SEARCH_EXACT_FILENAME=0
+
+# no params given, or is only an arg not ar param, exit
+if [[ $# -lt 1 ]] || [[ ${1:0:1} != - ]]
+then
+	print_usage
+	exit 1
+fi
+
+# very basic getops
+for i in $*
+do
+	case $1 in
+		-n) shift; S_PNAME="$1"; if [[ -z ${S_PNAME} ]]; then print_usage; exit 1; fi ;;
+		-v) shift; S_PVER="$1"; if [[ -z ${S_PVER} ]]; then print_usage; exit 1; fi ;;
+		-b) shift; S_PBUILD="$1"; if [[ -z ${S_PBUILD} ]]; then print_usage; exit 1; fi ;;
+		-i) GET_INVENTORY="1" ;;
+		-f) SEARCH_ONLY_PATH="1"; shift; SEARCH_PATH="$1"; if [[ -z ${SEARCH_PATH} ]]; then print_usage; exit 1; fi ;;
+		-e) SEARCH_ONLY_PATH="1"; SEARCH_EXACT_FILENAME="1"; shift; SEARCH_PATH="$1"; if [[ -z ${SEARCH_PATH} ]]; then print_usage; exit 1; fi  ;;
+		-c) SEARCH_ONLY_CAT="1"; shift; SEARCH_CAT="$1"; if [[ -z ${SEARCH_CAT} ]]; then print_usage; exit 1; fi ;;
+		-h) print_usage; exit 0 ;;
+		-*) print_usage; exit 1 ;;
 	esac
+	shift
 done
-shift $(($OPTIND - 1))
-
 
-source /etc/mage.rc
+source /etc/mage.rc.global
+source ${MAGERC}
 RETVAL=1
 
-for i in ${INSTALLDB}/*/*
+if [[ ${SEARCH_ONLY_PATH} = 1 ]]
+then
+	unset S_PACKAGES
+	unset i pkg
+	if [[ ${SEARCH_EXACT_FILENAME} = 1 ]]
+	then
+		# fix ++, which gets interpreted as a regex
+		SEARCH_PATH="${SEARCH_PATH//+/\\+}"
+		# fix [, which gets interpreted as a regex
+		SEARCH_PATH="${SEARCH_PATH//[/\\[}"
+		S_CANDIDATES=$(egrep -rl "^${SEARCH_PATH}§" ${INSTALLDB})
+	else
+		S_CANDIDATES=$(fgrep -rl "${SEARCH_PATH}" ${INSTALLDB})
+	fi
+	for i in ${S_CANDIDATES}
+	do
+		# ignore magefiles!
+		case ${i} in
+			*.mage) continue ;;
+		esac
+
+		# print categorie and pkgname
+		pkg="$(basename ${i%/*/*})/$(basename ${i%/*})"
+		if [[ -z $(echo ${S_PACKAGES} | grep ${pkg}) ]]
+		then
+			S_PACKAGES="${S_PACKAGES} ${pkg}"
+		fi
+	done
+
+	# show packages
+	for pkg in ${S_PACKAGES}
+	do
+		echo "${pkg}"
+	done
+
+	exit 0
+fi
+
+if [[ ${SEARCH_ONLY_CAT} = 1 ]]
+then
+	# no packages of SEARCH_CAT are installed
+	[[ ! -d ${MROOT}${INSTALLDB}/${SEARCH_CAT} ]] && exit 1
+	find ${MROOT}${INSTALLDB}/${SEARCH_CAT} -maxdepth 1 -mindepth 1 -printf "${SEARCH_CAT}/%P\n" | sort
+
+	exit 0
+fi
+
+# generate multidim array
+declare -i INSTALL_DATABASE_COUNT=0
+for line in $(find ${MROOT}${INSTALLDB} -maxdepth 2 -mindepth 2 -printf '%P\n' | sort)
+do
+	INSTALL_DATABASE_PCAT[${INSTALL_DATABASE_COUNT}]="${line%/*}"
+	pkgname="${line#*/}"
+	INSTALL_DATABASE_PNAME[${INSTALL_DATABASE_COUNT}]="${pkgname%-*-*}"
+	pkgversion="${pkgname//${pkgname%-*-*}-}"
+	INSTALL_DATABASE_PVER[${INSTALL_DATABASE_COUNT}]="${pkgversion%-*}"
+	INSTALL_DATABASE_PBUILD[${INSTALL_DATABASE_COUNT}]="${pkgname##*-}"
+	(( INSTALL_DATABASE_COUNT++ ))
+done
+
+if [[ ${GET_INVENTORY} = 1 ]]
+then
+	# build the list first
+	for ((i=0; i<INSTALL_DATABASE_COUNT; i++))
+	do
+		echo "${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]}"
+	done
+
+	exit 0
+fi
+
+for ((i=0; i<INSTALL_DATABASE_COUNT; i++))
 do
-	INST_PNAME=no
-	INST_PVER=no
-	INST_PBUILD=no
-
-	x=$(basename ${i})
-	PNAME=${x%-*-*}
-	PVER=$(echo ${x#${PNAME}-}| cut -d- -f1)
-	PBUILD=$(echo ${x#${PNAME}-}| cut -d- -f2)
+	INST_PNAME=0
+	INST_PVER=0
+	INST_PBUILD=0
 
-	if [[ ${PNAME} == ${S_PNAME} ]]
+	if [[ ${INSTALL_DATABASE_PNAME[${i}]} == ${S_PNAME} ]]
 	then
-		INST_PNAME=yes
+		INST_PNAME=1
 
-		if [ -n "${S_PVER}" ]
+		if [[ -n ${S_PVER} ]]
 		then
-			if [[ ${PVER} == ${S_PVER} ]]
+			if [[ ${INSTALL_DATABASE_PVER[${i}]} == ${S_PVER} ]]
 			then
-				INST_PVER=yes
+				INST_PVER=1
 			fi
 			
-			if [ -n "${S_PBUILD}" ]
+			if [[ -n ${S_PBUILD} ]]
 			then
-				if [[ ${PBUILD} == ${S_PBUILD} ]]
+				if [[ ${INSTALL_DATABASE_PBUILD[${i}]} == ${S_PBUILD} ]]
 				then
-					INST_PBUILD=yes
+					INST_PBUILD=1
 				fi
 			fi
 		fi
 
 		# search for pname only
-		if [ -n "${S_PNAME}" -a -z "${S_PVER}" -a -z "${S_PBUILD}" ]
+		if [[ -n ${S_PNAME} ]] && [[ -z ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
 		then
-			if [ "${INST_PNAME}" = yes ]
+			if [[ ${INST_PNAME} = 1 ]]
 			then
-				echo "${S_PNAME} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
+				echo "${S_PNAME} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]"
 				RETVAL=0
 				break
 			fi
 		fi
 
 		# search for pname and pver
-		if [ -n "${S_PNAME}" -a -n "${S_PVER}" -a -z "${S_PBUILD}" ]
+		if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -z ${S_PBUILD} ]]
 		then
-			if [ "${INST_PNAME}" = "yes" -a "${INST_PVER}" = "yes" ]
+			if [[ ${INST_PNAME} = 1 ]] && [[ ${INST_PVER} = 1 ]]
 			then
-				echo "${S_PNAME}-${S_PVER} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
+				echo "${S_PNAME}-${S_PVER} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]"
 				RETVAL=0
 				break
 			fi
 		fi
 
 		# search for pname, pver and pbuild
-		if [ -n "${S_PNAME}" -a -n "${S_PVER}" -a -n "${S_PBUILD}" ]
+		if [[ -n ${S_PNAME} ]] && [[ -n ${S_PVER} ]] && [[ -n ${S_PBUILD} ]]
 		then
-			if [ "${INST_PNAME}" = "yes" -a "${INST_PVER}" = "yes"  -a "${INST_PBUILD}" = "yes" ]
+			if [[ ${INST_PNAME} = 1 ]] && [[ ${INST_PVER} = 1 ]] && [[ ${INST_PBUILD} = 1 ]]
 			then
-				echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${PNAME}-${PVER}-${PBUILD} ]"
+				echo "${S_PNAME}-${S_PVER}-${S_PBUILD} is installed [ ${INSTALL_DATABASE_PCAT[${i}]}/${INSTALL_DATABASE_PNAME[${i}]}-${INSTALL_DATABASE_PVER[${i}]}-${INSTALL_DATABASE_PBUILD[${i}]} ]"
 				RETVAL=0
 				break
 			fi