Cli improvements (#17)

* add config file processing, refactor CLIBase some

* fix algorithm aliases with key generation

* Refactor to remove CLIState et al, move CLI common statics to new Utils

* only use usage() for help, otherwise fail()

* add a universal command line client, build a one-jar to use it.

* bump the version

* update ChangeLog, README, README.TODO, minor fixes

* undo overzealous find/replace. sigh.

* fix use_large_exponent logic in KeyGen

* more fixes, minor improvements

bin/_jdnssec-dstool

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.DSTool "$@"

bin/_jdnssec-keygen

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.KeyGen "$@"

bin/_jdnssec-keyinfo

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.KeyInfoTool "$@"

bin/_jdnssec-signkeyset

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.SignKeyset "$@"

bin/_jdnssec-signzone

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.SignZone "$@"

bin/_jdnssec-verifyzone

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.VerifyZone "$@"

bin/_jdnssec-zoneformat

@@ -1,19 +0,0 @@
-#! /bin/sh
-
-thisdir=`dirname $0`
-basedir=`cd $thisdir/..; pwd`
-
-ulimit_max=`ulimit -H -n`
-if [ $ulimit_max != "unlimited" ]; then
-    ulimit -n $ulimit_max
-fi
-
-# set the classpath
-CLASSPATH=$CLASSPATH:$basedir/build/classes
-
-for i in $basedir/lib/*.jar $basedir/lib/*.zip; do
-  CLASSPATH="$CLASSPATH":"$i"
-done
-export CLASSPATH
-
-exec java com.verisignlabs.dnssec.cl.ZoneFormat "$@"

bin/jdnssec-tools

@@ -0,0 +1,22 @@
+#! /bin/sh
+
+thisdir=$(dirname $0)
+basedir=$(cd $thisdir/.. || exit; pwd)
+
+ulimit_max=$(ulimit -H -n)
+if [ $ulimit_max != "unlimited" ]; then
+    ulimit -n $ulimit_max
+fi
+
+# set the classpath
+for i in "$basedir"/lib/*.jar "$basedir"/lib/*.zip "$basedir"/build/libs/*.jar; do
+    if ! [ -f $i ]; then continue; fi
+    if [ -z "$CLASSPATH" ]; then
+        CLASSPATH=$i
+    else
+        CLASSPATH="$CLASSPATH":"$i"
+    fi
+done
+export CLASSPATH
+
+exec java com.verisignlabs.dnssec.cl.CLI "$@"