*) added skript to change memory settings, password and port (experimental, don't blame me if it messes up your configuration)

*) minor change in Digest class, added option in main method, might not be optimal yet

git-svn-id: https://svn.berlios.de/svnroot/repos/yacy/trunk@6450 6c8d7289-2bf4-0310-a012-ef5d649a1542

reconfigureYACY.sh

@@ -0,0 +1,250 @@
+#!/bin/sh
+
+# THIS SCRIPT CAN BE USED TO EDIT SOME BASIC SETTINGS OF YACY
+#
+# Copyright 2009 by Marc Nause; marc.nause@gmx.de
+#
+# This is a part of YaCy, a peer-to-peer based web search engine.
+# http://www.yacy.net
+#
+# $LastChangedDate$
+# $LastChangedRevision$
+# $LastChangedBy$
+#
+# LICENSE
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+
+#
+# DEFINING SOME CONSTANTS
+#
+DATADIR="DATA"
+SETTINGSDIR="DATA/SETTINGS"
+CONFIGFILE="DATA/SETTINGS/yacy.conf"
+CONFIGTEMPLATE="defaults/yacy.init"
+LOCKFILE="DATA/yacy.running"
+JAVA="`which java`"
+
+#
+# DEFINING SOME FUNCIONS WHICH WILL BE USED LATER
+#
+
+# CHANGES THE ADMIN SETTINGS
+change_admin_settings()
+{
+    change_admin_localhost
+}
+
+change_admin_localhost()
+{
+    echo
+    echo -n 'Allow admin access for all local users (y/n)? '
+    read INPUT
+    case $INPUT in
+        y)
+            replace_parameter 'adminAccountForLocalhost' 'true'
+            replace_parameter 'adminAccountBase64MD5' ''
+            confirm
+            ;;
+        n)
+            replace_parameter 'adminAccountForLocalhost' 'false'
+            confirm
+            change_admin_password
+            ;;
+        *)
+            change_admin_localhost
+            ;;
+    esac
+}
+
+# CHANGES THE ADMIN PASSWORD
+change_admin_password()
+{
+    echo -n 'Enter username (leave empty for standard username "admin"): '
+    read USERNAME
+    if [ "$USERNAME" == '' ]
+    then
+        USERNAME='admin';
+    fi
+    echo -n 'Enter new password (will not be displayed): '
+    read -s INPUT1
+    echo
+    echo -n 'Enter new password again (will not be displayed): '
+    read -s INPUT2
+    echo
+
+    if [ $INPUT1 == $INPUT2 ]
+    then
+        BASE64=`$JAVA -cp classes net/yacy/kelondro/order/Base64Order -es "$USERNAME:$INPUT1"`
+        B64MD5=`$JAVA -cp classes net/yacy/kelondro/order/Digest -strfhex "$BASE64"`
+        B64MD5=`echo $B64MD5 | sed "s/\(\S\) .*/\1/"`
+        replace_parameter 'adminAccountBase64MD5' "$B64MD5"
+    else
+        echo 'Entries did not match, please try again.'
+        change_admin_password
+    fi
+    confirm
+
+}
+
+# CHANGES THE MEMORY SETTINGS
+change_mem_settings()
+{
+    echo
+    echo -n 'How much memory (in MB) do you want YaCy to be able to use? '
+    read INPUT
+
+    case $INPUT in
+      *[0-9]*)
+            replace_parameter 'javastart_Xmx' "Xmx$INPUT"'m'
+            replace_parameter 'javastart_Xms' "Xms$INPUT"'m'
+            ;;
+      *)
+            echo 'Please enter a number.'
+            change_mem_settings
+            ;;
+    esac
+    confirm
+}
+
+# CHANGES THE PORT SETTINGS
+change_port_settings()
+{
+    echo
+    echo -n 'Which port do you want YaCy to use (standard is 8080)? '
+    read INPUT
+
+
+    if [ "$INPUT" == '' ]
+    then
+        INPUT='8080'
+    fi
+
+    case $INPUT in
+      *[0-9]*)
+            replace_parameter 'port' $INPUT
+            ;;
+      *)
+            echo 'Please enter a number.'
+            change_port_settings
+            ;;
+    esac
+    confirm
+}
+
+# CHECKS IF CONFIG FILE EXISTS, EXISTS IF IT DOESN'T
+check_conf()
+{
+    if [ ! -e "$CONFIGFILE" ]
+    then
+        echo
+        echo "Config file does not exist. Please start YaCy at least once to create config file."
+        echo
+        exit 0
+    fi
+}
+
+# CHECKS IF A STANDARD JVM HAS BEEN SET, EXITS IF NOT
+check_java()
+{
+    if [ "$JAVA" == '' ]
+    then
+        echo
+        echo "Java has not been detected. Please add java to your classpath."
+        echo
+        exit 0
+    fi
+}
+
+# EXITS WITH WARNING IF LOCKFILE EXISTS
+check_lock()
+{
+    if [ -f "$LOCKFILE" ]
+    then
+        echo "WARNING:"
+        echo "$LOCKFILE exists which indicates that YaCy is still running."
+        echo "Please stop YaCy before running this script."
+        echo "If you are sure that YaCy is not running anymore,"
+        echo "delete $LOCKFILE and start this script again."
+        echo
+        exit
+    fi
+}
+
+# WRITES A MESSAGE OF CONFIRMATION
+confirm()
+{
+    echo 'Changes have been written to the config file.'
+}
+
+# EXITS SRIPT AND PRINTS GOODBYE MESSAGE
+goodbye()
+{
+    echo
+    echo "Goodbye!"
+    echo
+    exit
+}
+
+# PRINTS THE MENU
+print_menu()
+{
+    echo
+    echo "Make your choice:"
+    echo "[1] change memory settings"
+    echo "[2] change admin password"
+    echo "[3] change port"
+    echo "[0] quit"
+}
+
+# REPLACES THE VALUE OF A PARAMETER (FIRST ARGUMENT) WITH A NEW ONE (SECOND ARGUMENT)
+replace_parameter()
+{
+    sed "s/^\($1 *=\)\(.*\)/\1$2/" "$CONFIGFILE" >"$SETTINGSDIR/yacy.tmp"
+    mv "$SETTINGSDIR/yacy.tmp" "$CONFIGFILE"
+}
+
+#
+# MAIN PROGRAM
+#
+echo
+echo "*** YaCy commandline administration tool ***"
+
+check_lock
+
+check_conf
+
+print_menu
+
+while read -s -n1 INPUT
+do
+   case $INPUT in
+    0)
+        goodbye
+        ;;
+    1)
+        change_mem_settings
+        ;;
+    2)
+        change_admin_settings
+        ;;
+    3)
+        change_port_settings
+        ;;
+   esac
+   print_menu
+done
+
+#EOF

source/net/yacy/kelondro/order/Digest.java

@@ -369,6 +369,13 @@ public class Digest {
             File f = new File(s[1]);
             System.out.println("fingerprint b64 (" + f.getName() + ") = " + fastFingerprintB64(f, true));
         }
+
+        // Takes a string as input.
+        // Please don't delete this without making sure that it is not needed by reconfigureYACY.sh anymore. (Low012)
+        if (s[0].equals("-strfhex") && s.length > 1) {
+            System.out.println(encodeMD5Hex(s[1]));
+        }
+
         System.out.println("time: " + (System.currentTimeMillis() - start) + " ms");
     }
 }