#34894# don't delete a directory unconditionally, ask the user to do so

1 files changed, 114 insertions, 57 deletions

diff --git a/setup_native/scripts/install_linux.sh b/setup_native/scripts/install_linux.sh
index 9ea797395f1a..1a540a995131 100644
--- a/setup_native/scripts/install_linux.sh
+++ b/setup_native/scripts/install_linux.sh
@@ -1,22 +1,56 @@
 #!/bin/bash
 
-# First parameter: Path to the RPM packages
-# Second parameter: Path to the installation
-# MY_OFFICE=/home/abc/opt/staroffice8-ea
-# PACKAGE_PATH=/cws/instset_native/unxlngi5.pro/StarOffice/install/en-US/RPMS/
+error()
+{
+    echo
+    printf "ERROR:\t$1\n"
+    echo
+    echo "User Mode Installation script for developer and knowledgeable early access tester"
+    echo
+    echo "This installation method is not intended for use in a production environment!"
+    echo "Using this script is unsupported and completely at your own risk"
+    echo
+    echo "Usage:" $0 "<rpm-source-dir> <office-installation-dir> [-l]"
+    echo "    <rpm-source-dir>:       directory *only* containing the Linux rpm packages to be installed"
+    echo "    <inst-destination-dir>: directory to where the office will get installed into"
+    echo "    -l:                     optional parameter to create a link \"soffice\" in $HOME"
+    echo
+    exit 2
+}
+
+cannot_install()
+{
+    echo
+    printf "ERROR:\tCannot proceed with the installation\n"
+    printf "\t$1\n"
+    echo
+    exit 2
+}
+
+#
+# expect either two or three arguments
+#
 
 if [ \( $# -ne 2 -a $# -ne 3 \) -o -z "$1" -o -z "$2" ]
 then
-  echo "Two (optional three) parameters required"
-  echo "Usage:"
-  echo "1. parameter: Path to the RPM packages"
-  echo "2. parameter: Path to the installation"
-  echo "3. parameter (optional): \"-l\" (Creates a link \"soffice\" in $HOME)"
-  exit 2
+    error "Wrong number of arguments"
 fi
 
+#
+# this script is for userland not for root
+#
+
+if [ $UID -eq 0 ]
+then
+    error "This script is for installation without administrative rights only\n\tPlease use rpm to install as root"
+fi
+
+#
+# Evaluate command line arguments
+#
+
 PACKAGE_PATH=$1
-MY_OFFICE=$2
+INSTALLDIR=$2
 
 LINK="nolink"
 if [ $# -eq 3 ]
@@ -26,75 +60,98 @@ fi
 
 if [ ! -d $PACKAGE_PATH ]
 then
-  echo "$PACKAGE_PATH is not a valid directory"
-  echo "Usage:"
-  echo "1. parameter: Path to the RPM packages"
-  echo "2. parameter: Path to the installation"
-  echo "3. parameter (optional): \"-l\" (Creates a link \"soffice\" in $HOME)"
-  exit 2
+    error "Directory $PACKAGE_PATH does not exist"
+fi
+
+if [ ! "${INSTALLDIR:0:1}" = "/" ]
+then
+    error "Invalid installation directory $INSTALLDIR, has to be an absolute path"
+fi
+
+#
+# Check and get the list of packages to install
+#
+
+RPMLIST=`find $PACKAGE_PATH -type f -name "*.rpm" ! -name "*-core-*" ! -name "*-menus-*" ! -name "adabas*" ! -name "j2re*" -print`
+CORERPM=`find $PACKAGE_PATH -type f -name "*.rpm" -name "*-core-*" -print`
+PREFIX=`rpm -qlp $CORERPM | head -n1`
+
+if [ -z "$CORERPM" ]
+then
+    error "No core package found in directory $PACKAGE_PATH"
+fi
+
+echo "Packages found:"
+for i in $CORERPM $RPMLIST; do
+  echo `basename $i`
+done
+
+#
+# Check/Create installation directory
+#
+
+# We expect that $INSTALLDIR does not exist, however if it is empty we ignore it
+if [ -d $INSTALLDIR ]
+then
+    # if it is not empty we cannot rm it (might be a permission problem as well)
+    rmdir $INSTALLDIR
+fi
+if [ -d $INSTALLDIR ]
+then
+    cannot_install "Directory $INSTALLDIR exists and is not empty or cannot be removed"
 fi
 
+# We expect that $RPM_DB_PATH does not exist, however if it is empty we ignore it
 RPM_DB_PATH=$HOME/.RPM_OFFICEDATABASE
+if [ -d $RPM_DB_PATH ]
+then
+    rmdir $RPM_DB_PATH
+fi
+if [ -d $RPM_DB_PATH ]
+then
+    cannot_install "rpm database does already exist $RPM_DB_PATH"
+fi
 
-# Removing old directories
-rm -rf $MY_OFFICE
-rm -rf $RPM_DB_PATH
+#
+# Perform the installation
+#
 
-# Output ...
-clear
 echo "####################################################################"
-echo "#     Installation of StarOffice RPMs                              #"
+echo "#     Installation of the found packages                           #"
 echo "####################################################################"
 echo
-echo "Path to the RPM database:       " $RPM_DB_PATH
-echo "Path to the RPM packages:       " $PACKAGE_PATH
-echo "Path to the installation:       " $MY_OFFICE
+echo "Path to the database:       " $RPM_DB_PATH
+echo "Path to the packages:       " $PACKAGE_PATH
+echo "Path to the installation:   " $INSTALLDIR
 
 # Creating directories
 mkdir $RPM_DB_PATH
+# XXX why ? XXX
 chmod 700 $RPM_DB_PATH
-
-# Creating RPM database and initializing
-rpm --initdb --dbpath $RPM_DB_PATH
-
-RPMLIST=`find $PACKAGE_PATH -type f -name "*.rpm" ! -name "*-core-*" ! -name "*-menus-*" ! -name "adabas*" ! -name "j2re*" -print`
-CORERPM=`find $PACKAGE_PATH -type f -name "*.rpm" -name "*-core-*" -print`
-PREFIX=`rpm -qlp $CORERPM | head -n1`
-
-if [ -z "$CORERPM" ]
+if [ ! -d $RPM_DB_PATH ]
 then
-  echo "No core RPM found in $PACKAGE_PATH"
-  echo "Usage:"
-  echo "1. parameter: Path to the RPM packages"
-  echo "2. parameter: Path to the installation"
-  echo "3. parameter (optional): \"-l\" \(Creates a link \"soffice\" in $HOME\)"
-  exit 2
+    cannot_install "Unable to create directory $RPM_DB_PATH"
 fi
 
+# Creating RPM database and initializing
+rpm --initdb --dbpath $RPM_DB_PATH
 echo "Installing the RPMs"
-for i in $CORERPM; do
-  echo `basename $i`
-done
-for i in $RPMLIST; do
-  echo `basename $i`
-done
-
-rpm --install --nodeps -vh --relocate $PREFIX=$MY_OFFICE --dbpath $RPM_DB_PATH $CORERPM
-rpm --install --nodeps -vh --relocate $PREFIX=$MY_OFFICE --dbpath $RPM_DB_PATH $RPMLIST
+rpm --install --nodeps -vh --relocate $PREFIX=$INSTALLDIR --dbpath $RPM_DB_PATH $CORERPM
+rpm --install --nodeps -vh --relocate $PREFIX=$INSTALLDIR --dbpath $RPM_DB_PATH $RPMLIST
 
-# creating a link into the user home directory
+#
+# Create a link into the users home directory
+#
 
-if [ $LINK = "-l" ]
+if [ "$LINK" = "-l" ]
 then
   echo
-  echo rm -f $HOME/soffice
+  echo "Creating link from $INSTALLDIR/program/soffice to $HOME/soffice"
   rm -f $HOME/soffice
-  echo ln -s $MY_OFFICE/program/soffice $HOME/soffice
-  ln -s $MY_OFFICE/program/soffice $HOME/soffice
+  ln -s $INSTALLDIR/program/soffice $HOME/soffice
 fi
 
-#clear
 echo
 echo "Installation done ..."
 
-exit 0
\ No newline at end of file
+exit 0