root/main/trunk/greenstone2/gs2-server.sh @ 23660

Revision 23660, 5.6 KB (checked in by ak19, 9 years ago)

Sherlock Sam solved the mysterious problem of why the Mac binary's gs2-server.sh was working but not when the apache server was launched through GLI and whey both worked for the source distribution. The reason was that GLI runs gs2-server from the GLI folder, so a mere test for the existence of an apache-httpd dir will fail when done from the GLI fplder, unless prefixed with the full path to it.

  • Property svn:executable set to *
Line 
1#!/bin/bash
2
3if [ -z "$serverlang" ]; then
4    serverlang=en
5fi
6
7java_min_version=1.5.0_00
8PROGNAME="gs2-server"
9PROGFULLNAME="Greenstone-Server"
10if [ -z "$PROGABBR" ]; then
11   PROGABBR="GSI"
12fi
13
14function autoset_gsdl_home() {
15
16  # remove leading ./ if present
17  prog="${0#./}"
18
19  isrelative="${prog%%/*}"
20
21  if [ ! -z "$isrelative" ] ; then
22    # some text is left after stripping
23    # => is relative
24    prog="$PWD/$prog"
25  fi
26
27  fulldir="${prog%/*}"
28
29  # remove trailing /. if present
30  eval "$1=\"${fulldir%/.}\""
31}
32
33function isinpath() {
34  for file in `echo $1 | sed 's/:/ /g'`; do
35    if [ "$file" == "$2" ]; then
36      echo true
37      return
38    fi
39  done
40  echo false
41}
42
43
44echo "Greenstone 2 Server"
45echo "Copyright (C) 2009, New Zealand Digital Library Project, University Of Waikato"
46echo "This software comes with ABSOLUTELY NO WARRANTY; for details see LICENSE.txt"
47echo "This is free software, and you are welcome to redistribute it"
48
49##  -------- Run the Greenstone 2 Server --------
50
51##  ---- Determine GSDLHOME ----
52gsdl2path=
53
54# Some users may set the above line manually
55if [ -z "$gsdl2path" ]; then
56   autoset_gsdl_home gsdl2path
57fi
58
59# Setup Greenstone2, unless it has already been done
60if [ -z "$GSDLHOME" ]; then
61  pushd "$gsdl2path" > /dev/null
62  source ./setup.bash
63  popd > /dev/null
64fi
65
66# On MAC, need to tell apache to find and use its own libiconv<num>.dylib
67# If gs2-server.sh is run from GLI, we can't just test for the existence
68# of "apache-httpd", so use the full path (from GSDLHOME) to test it exists
69if test -e "$GSDLHOME/apache-httpd" ; then
70    echo "+Adding in executable path for apache-httpd"
71    PATH=$GSDLHOME/apache-httpd/$GSDLOS/bin:$PATH
72    export PATH
73   
74    if test "$GSDLOS" = "linux" ; then
75    LD_LIBRARY_PATH="$GSDLHOME/apache-httpd/$GSDLOS/lib:$LD_LIBRARY_PATH"
76    export LD_LIBRARY_PATH
77    elif test "$GSDLOS" = "darwin" ; then     
78    DYLD_LIBRARY_PATH="$GSDLHOME/apache-httpd/$GSDLOS/lib:$DYLD_LIBRARY_PATH"
79    export DYLD_LIBRARY_PATH
80    fi
81fi
82
83# First test that there is actually something that can be run...
84# Exit if the apache-httpd folder doesn't exist for some reason
85# (The errors reported when the apache webserver does not exist
86# in the correct location are not at all helpful).
87if [ ! -d "$GSDLHOME/apache-httpd" ]; then
88    echo ""
89    echo "UNABLE TO CONTINUE: There is no apache-httpd directory."
90    echo "It does not look like the local apache webserver has been installed."
91    echo "Exiting..."
92    echo ""
93    exit 1
94fi
95
96# If there's no llssite.cfg file, copy from the template
97if [ ! -e "$GSDLHOME/llssite.cfg" ]; then
98    if [ -e "$GSDLHOME/llssite.cfg.in" ]; then
99    cp "$GSDLHOME/llssite.cfg.in" "$GSDLHOME/llssite.cfg"
100    else
101    echo "Warning: could not find llssite.cfg.in to create llssite.cfg from."
102    fi
103fi
104
105##  ---- Determine JAVA_HOME ----
106# Set this to true if you want the Greenstone server interface to run in the background
107# and not print any error messages to the x-term.
108silent=
109
110# JRE_HOME or JAVA_HOME must be set correctly to run this program
111search4j -m $java_min_version &> /dev/null
112# for some reason, Mac requires an echo after the above
113echo
114if [ "$?" == "0" ]; then
115    # In Java code, '...getResourceAsStream("build.properties")'
116    # needs up to be in the right directory when run
117    pushd "$gsdl2path" > /dev/null
118
119
120    #CLASSPATH
121    if [ `isinpath "$CLASSPATH" "$GSDLHOME/lib/java"` == "false" ]; then
122        CLASSPATH="$GSDLHOME/lib/java:$CLASSPATH"
123        for JARFILE in lib/java/*.jar; do
124            CLASSPATH="$CLASSPATH:$GSDLHOME/$JARFILE"
125        done
126        export CLASSPATH
127        echo "  - Adjusted CLASSPATH"
128
129    else
130        echo "  - CLASSPATH already correct"
131    fi
132
133    ## ---- Check Java ----
134    # call the script with source, so that we have the variables it sets ($javapath)
135    exit_status=0
136    source ./findjava.sh "$serverlang" "$PROGNAME"
137    exit_status=$?
138    if [ "$exit_status" -eq 1 ]; then
139        exit 1;
140    fi
141    export PATH=$javahome/bin:$PATH
142
143    # some informative messages to direct the users to the logs
144    if [ "$serverlang" == "en" -o "x$serverlang" == "x" ]; then
145    echo "***************************************************************"
146    echo "Starting the Greenstone Server Interface (GSI)..."
147    echo
148    echo "Server log messages go to:"
149    echo "   $GSDLHOME/etc/logs-gsi/server.log"
150    echo
151    echo "Using Apache web server located at:"
152    echo "   $GSDLHOME/apache-httpd/$GSDLOS/bin/httpd"
153    echo "The Apache error log is at:"
154    echo "   $GSDLHOME/apache-httpd/$GSDLOS/logs/error_log"
155    echo "The Apache configuration file template is at:"
156    echo "   $GSDLHOME/apache-httpd/$GSDLOS/conf/httpd.conf.in"
157    echo "This is used to generate:"
158    echo "   $GSDLHOME/apache-httpd/$GSDLOS/conf/httpd.conf"
159    echo "   each time Enter Library is pressed or otherwise activated."
160    echo "***************************************************************"
161    echo
162    echo
163    fi
164
165    # -Xdock:name      To set the name of the app in the MacOS Dock bar
166    # -Xdock:icon      Path to the MacOS Doc icon (not necessary for GS)   
167    custom_vm_args=""
168    if [ "$GSDLOS" = "darwin" ]; then
169        custom_vm_args="-Xdock:name=$PROGFULLNAME"
170    fi
171
172
173    if [ "x$silent" == "x" -o "x$silent" != "xtrue" ]; then
174        # verbose mode, show all output, but then we can't run the server interface in the background
175   
176    "$javapath" $custom_vm_args org.greenstone.server.Server2 "$GSDLHOME" "$serverlang" $*
177    else
178        # If we launch the Greenstone Server Interface application in the background (with & at end)
179        # need to redirect any STDERR (STDOUT) output to /dev/null first, else output will hog the x-term.
180    "$javapath" $custom_vm_args org.greenstone.server.Server2 "$GSDLHOME" "$serverlang" $* > /dev/null &
181    fi
182
183    popd > /dev/null
184fi
185
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