1 files changed, 48 insertions, 0 deletions
diff --git a/functions.sh b/functions.sh
new file mode 100644
index 000000000000..dcac4f3ad1c0
--- /dev/null
+++ b/functions.sh
@@ -0,0 +1,48 @@
+#!/usr/bin/env bash
+
+function changePath(){
+  # check the groups of the current loggedin users
+  groups | grep -q -E '(\s|^)jdownloader(\s|$)' >/dev/null
+  if [ "$?" -eq  0 ] || isRoot ; then
+    export JD_SCOPE="global"
+    echo "[global JDownloader scope]"
+    umask u=rwx,g=rwx,o=rx
+    cd '/opt/JDownloader'
+  else
+    export JD_SCOPE="user"
+    echo "[user JDownloader scope]"
+    mkdir -p "${HOME}/.jd"
+    cd "${HOME}/.jd"
+  fi
+}
+
+function changeUser(){
+  if isRoot ; then
+    #restart as user jdownloader
+    echo "changing to user \"jdownloader\""
+    runuser jdownloader -c "/bin/bash $0 $@" -s /bin/bash
+    exit $?
+  fi
+  
+}
+
+function isRoot(){
+  if [ "$(id -u)" -eq "0" ]; then
+    return 0
+  fi
+  return 2
+}
+
+
+function downloadJDownloader(){
+  changePath
+  if [ ! -f "JDownloader.jar" ]; then
+    wget -O JDownloader.jar http://installer.jdownloader.org/JDownloader.jar
+    if [ $? -ne 0 ]; then
+      echo "Cannot download Jdownloader!"
+      exit 2
+    fi
+  fi
+}
+LOGFILE="JDownloader.service.log"
+