The ./guilogon file's content
------------------------------------
#!/bin/sh
# Start script for PlatinGUI.
THISSCRIPT="guilogon"
STARTCLASS=""
STARTOPT=""
PLATINHOME=""
#--------------------------------------------------------------
# Shell function: followlink
#--------------------------------------------------------------
# follow symlink
# followlink <file>
followlink() {
TARGET=$1
# if we are called by symlink, follow it to its target
while /usr/bin/test -L "$TARGET" ; do
# keep dir where the symlink is
DIR=`dirname "$TARGET"`
# ask ls -l about the symlink's target
LL_OUT=`ls -l "$TARGET"`
TARGET=`expr "$LL_OUT" : '.*-> \(.*\)'`
# for relative target, prefix with dir of symlink
ABS=`expr "$TARGET" : '/.*'`
if /usr/bin/test "$ABS" -eq 0 ; then
TARGET="$DIR/$TARGET"
fi
done
echo "$TARGET"
}
#--------------------------------------------------------------
# Main program
#--------------------------------------------------------------
# The following external variables are evaluated:
# PLATIN_JAVA Java Runtime Environment command
# defaults to "java"
# debugging
if /usr/bin/test $# -ge 1 -a x"$1" = "x-checkscript" ; then
echo "$THISSCRIPT -checkscript output":
echo "Before processing:"
echo " PLATINHOME = $PLATINHOME"
echo " PLATIN_JAVA = $PLATIN_JAVA"
echo " uname = `uname`"
echo " PATH = $PATH"
fi
# determine PLATINHOME
# resolve symlinks to invoked script
THISSCRIPTPATH=`followlink "$0"`
# find PLATINHOME
DIRNAME=`dirname "$THISSCRIPTPATH"`
DIRNAME=`cd "$DIRNAME"; /bin/pwd`
BASENAME=`basename "$DIRNAME"`
if /usr/bin/test x"$BASENAME" = x"gmux" ; then
PLATINHOME=`dirname "$THISSCRIPTPATH"`/../..
else
PLATINHOME=`dirname "$THISSCRIPTPATH"`/..
fi
PLATINHOME=`cd "$PLATINHOME"; /bin/pwd`
export PLATINHOME
# define necessary jars in classpath
START_JARS="$PLATINHOME/jar/GuiStartS.jar:$PLATINHOME/jar/platincoreS.jar"
JRE_ARGS="-Xms32M -Xmx128M"
# check for platin classes in PLATINHOME
OLDIFS=$IFS
IFS=":"
for jar in $START_JARS; do
if /usr/bin/test ! -r $jar; then
echo "ERROR: $THISSCRIPT: File $jar not found in $PLATINHOME/jar" >&2
exit 1
fi
done
IFS=$OLDIFS
# check for correct invocation (at least one argument for everything
except guilogon)
if /usr/bin/test "$THISSCRIPT" != "guilogon" ; then
if (/usr/bin/test $# -lt 1); then
echo "ERROR: $THISSCRIPT: missing argument" >&2
echo " Usage : $THISSCRIPT <connectstring>" >&2
echo " Example: $THISSCRIPT /H/binmain.wdf.sap-ag.de/S/3253" >&2
exit 1
fi
fi
if /usr/bin/test "x$PLATIN_JAVA" = "x" ; then
PLATIN_JAVA=java
fi
STARTCLASS="com.sap.platin.Gui"
case "$THISSCRIPT" in
guistart)
STARTOPT="-n -o"
;;
guilogon)
STARTOPT=""
;;
sapgui)
STARTOPT="-n -o"
;;
*)
echo "ERROR $THISSCRIPT: type not properly defined."
exit 1
;;
esac
##############################################################################################
#
# For debugging purposes options for the gui (e.g. tracing) can be set
here:
# typical settings could be : PLATIN_DEBUG="-t RFC -l
/var/tmp/guitrace$$.log"
# together with : RFC_TRACE=3; export RFC_TRACE
#
##############################################################################################
PLATIN_DEBUG=""
# RFC_TRACE="3"; export RFC_TRACE
# DPTRACE="3"; export DPTRACE
##############################################################################################
STARTCOMMAND="$PLATIN_JAVA $JRE_ARGS -cp $START_JARS $STARTCLASS
$PLATIN_DEBUG $STARTOPT"
# debugging
if /usr/bin/test $# -ge 1 -a x"$1" = "x-checkscript" ; then
echo "After processing:"
echo " THISSCRIPTPATH = $THISSCRIPTPATH"
echo " PLATINHOME = $PLATINHOME"
echo " PLATIN_JAVA = $PLATIN_JAVA"
echo " PLATIN_DEBUG = $PLATIN_DEBUG"
echo " JRE_ARGS = $JRE_ARGS"
echo " START_JARS = $START_JARS"
echo " STARTCLASS = $STARTCLASS"
echo " RFC_TRACE = $RFC_TRACE"
echo "Command to start:"
echo " $STARTCOMMAND"
exit 0
fi
exec $STARTCOMMAND "$@"
---------------------end of guilogon file----
2, can you suggest an enduser [frontend (client)] for Linux (fedora)
other than netweaver (java)..?
**********************************************************************
- In [email protected], Cgull Charlie <[EMAIL PROTECTED]> wrote:
>
> Is guilogon a script and if so can you show us the contents?
> Secondly, is there a more detailed log or error message?
> Third, have you put that jar in the correct location?
> Fourth, do you have all the necessary jars installed for the sapgui?
> Fifth can you do a "find" or "tree" on your installation folder and
show
> us the list - thats if its not to big (i.e less than say 50 files)
>
> I'm guessing something in guillogon (maybe even the jvm itself) is
using
> java.lang.reflect to parse a jar file (i.e java library) to find a
> main() method on a particular class. main() is similar to main() in
the
> c language so its like the entry point or point that execution begins.
> I'm also guessing then that the class cannot be found or that the jar
> provided has no classes with main().
> Check the jar is in the correct folder, and if you have the tools,
check
> the jar has a class with main()
>
> All in all, I think you are missing the main jar that has the main()
> required to bootstrap the application.
>
> cGull
>
> sangeeth512204 wrote:
>
> >HI
> >I have installed PlatinGUI-Linux-640.jar on Fedora core release 4 .
> >The installation was sucessfull.But while running ./guilogon i got a
> >splash message of Netweaver Sapgui and disappear by giving an error
> >message like this on the terminal.
> >
> >cannot invoke main method () java.lang.reflect
> >
> >
> >Help me please.
> >Thank you.
> >
> >
> >
> >
> >
> >
> >
> >
> >Yahoo! Groups Links
> >
> >
> >
> >
> >
> >
> >
> >
> >
> >
>
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