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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 07:52:36 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 07:52:36 +0000
commit7de03e4e519705301265c0415b3c0af85263a7ac (patch)
tree29d819c5227e3619d18a67d2a5dde963b3229dbe /heartbeat/apache-conf.sh
parentInitial commit. (diff)
downloadresource-agents-7de03e4e519705301265c0415b3c0af85263a7ac.tar.xz
resource-agents-7de03e4e519705301265c0415b3c0af85263a7ac.zip
Adding upstream version 1:4.13.0.upstream/1%4.13.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'heartbeat/apache-conf.sh')
-rw-r--r--heartbeat/apache-conf.sh196
1 files changed, 196 insertions, 0 deletions
diff --git a/heartbeat/apache-conf.sh b/heartbeat/apache-conf.sh
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+#
+# Common apache code
+# (sourced by apache)
+#
+# Author: Alan Robertson
+# Sun Jiang Dong
+#
+# Support: users@clusterlabs.org
+#
+# License: GNU General Public License (GPL)
+#
+# Copyright: (C) 2002-2005 International Business Machines
+#
+
+source_envfiles() {
+ for f; do
+ [ -f "$f" -a -r "$f" ] &&
+ . "$f"
+ done
+}
+
+apachecat() {
+ awk '
+ function procline() {
+ split($0,a);
+ if( a[1]~/^[Ii]nclude$/ ) {
+ includedir=a[2];
+ gsub("\"","",includedir);
+ procinclude(includedir);
+ } else {
+ if( a[1]=="ServerRoot" ) {
+ rootdir=a[2];
+ gsub("\"","",rootdir);
+ }
+ print;
+ }
+ }
+ function printfile(infile, a) {
+ while( (getline<infile) > 0 ) {
+ procline();
+ }
+ close(infile);
+ }
+ function allfiles(dir, cmd,f) {
+ cmd="find -L "dir" -type f";
+ while( ( cmd | getline f ) > 0 ) {
+ printfile(f);
+ }
+ close(cmd);
+ }
+ function listfiles(pattern, cmd,f) {
+ cmd="ls "pattern" 2>/dev/null";
+ while( ( cmd | getline f ) > 0 ) {
+ printfile(f);
+ }
+ close(cmd);
+ }
+ function procinclude(spec) {
+ if( rootdir!="" && spec!~/^\// ) {
+ spec=rootdir"/"spec;
+ }
+ if( isdir(spec) ) {
+ allfiles(spec); # read all files in a directory (and subdirs)
+ } else {
+ listfiles(spec); # there could be jokers
+ }
+ }
+ function isdir(s) {
+ return !system("test -d \""s"\"");
+ }
+ { procline(); }
+ ' $1 |
+ sed 's/#.*//;s/[[:blank:]]*$//;s/^[[:blank:]]*//' |
+ grep -v '^$'
+}
+
+#
+# set parameters (as shell vars) from our apache config file
+#
+get_apache_params() {
+ configfile=$1
+ shift 1
+ vars=$(echo "$@" | sed 's/ /,/g')
+
+ eval `
+ apachecat $configfile | awk -v vars="$vars" '
+ BEGIN{
+ split(vars,v,",");
+ for( i in v )
+ vl[i]=tolower(v[i]);
+ }
+ {
+ for( i in v )
+ if( tolower($1)==vl[i] ) {
+ print v[i]"="$2
+ delete vl[i]
+ break
+ }
+ }
+ '`
+}
+
+#
+# Return the location(s) that are handled by the given handler
+#
+FindLocationForHandler() {
+ PerlScript='while (<>) {
+ /<Location "?([^ >"]+)/i && ($loc=$1);
+ '"/SetHandler +$2"'/i && print "$loc\n";
+ }'
+ apachecat $1 | perl -e "$PerlScript"
+}
+
+#
+# Check if the port is valid
+#
+CheckPort() {
+ ocf_is_decimal "$1" && [ $1 -gt 0 ]
+}
+
+buildlocalurl() {
+ [ "x$Listen" != "x" ] &&
+ echo "http://${Listen}" ||
+ echo "${LOCALHOST}:${PORT}"
+}
+# the test url may need a local prefix (as specified in the
+# apache Listen directive)
+fixtesturl() {
+ echo $test_url | grep -qs "^http" && return
+ test_url="`buildlocalurl`$test_url"
+}
+#
+# Get all the parameters we need from the Apache config file
+#
+GetParams() {
+ ConfigFile=$1
+ if [ ! -f $ConfigFile ]; then
+ return $OCF_ERR_INSTALLED
+ fi
+ get_apache_params $ConfigFile ServerRoot PidFile Port Listen
+ case $PidFile in
+ /*) ;;
+ [[:alnum:]]*) PidFile=$ServerRoot/$PidFile;;
+ *)
+ # If the PidFile is not set in the config, set
+ # a default location.
+ PidFile=$HA_VARRUNDIR/${httpd_basename}-${OCF_RESOURCE_INSTANCE}.pid
+ # Force the daemon to use this location by using
+ # the -c option, which adds the PidFile directive
+ # as if it was in the configuration file to begin with.
+ PIDFILE_DIRECTIVE="true"
+ ;;
+ esac
+
+ for p in "$PORT" "$Port" 80; do
+ if CheckPort "$p"; then
+ PORT="$p"
+ break
+ fi
+ done
+
+ echo $Listen | grep ':' >/dev/null || # Listen could be just port spec
+ Listen="localhost:$Listen"
+
+ #
+ # It's difficult to figure out whether the server supports
+ # the status operation.
+ # (we start our server with -DSTATUS - just in case :-))
+ #
+ # Typically (but not necessarily) the status URL is /server-status
+ #
+ # For us to think status will work, we have to have the following things:
+ #
+ # - The server-status handler has to be mapped to some URL somewhere
+ #
+ # We assume that:
+ #
+ # - the "main" web server at $PORT will also support it if we can find it
+ # somewhere in the file
+ # - it will be supported at the same URL as the one we find in the file
+ #
+ # If this doesn't work for you, then set the statusurl attribute.
+ #
+ if
+ [ "X$STATUSURL" = "X" ]
+ then
+ StatusURL=`FindLocationForHandler $1 server-status | tail -1`
+ STATUSURL="`buildlocalurl`$StatusURL"
+ fi
+
+ if ! test "$PidFile"; then
+ return $OCF_ERR_INSTALLED
+ else
+ return $OCF_SUCCESS
+ fi
+}