Funktionen in Headerfiles ausgelagert

calibre-autoupdate.h

@@ -0,0 +1,65 @@
+#  Calibre Auto Updater Configfile
+#    Copyright (C) 2013-2014  Leon Gaultier
+#
+
+
+
+func_usage ()
+{
+    echo "Usage: $PROGNAME [OPTION...]"
+    echo "Try '$PROGNAME --help' or '$PROGNAME -h' for more information."
+}
+
+func_help ()
+{
+    func_term_output
+    echo "Usage: $PROGNAME [OPTION...]"
+    echo "$PROGNAME -- the Calibre! Linux Edition calibre-autoupdater"
+    echo ""
+    echo "Options:"
+    echo "   -q, --quiet           ohne Konsolenausgabe"
+    echo "   -h, --help            zeigt die Hilfe an"
+    echo "   -V, --version         gibt die Programmversion aus"
+    echo "   -c, --check           checkt ob benötigte Programme vorhanden sind"
+    echo ""
+    echo -e "Report bugs to <leongaultier@gmail.com>.\n";
+}
+
+func_version ()
+{
+    echo "$PROGNAME: the Calibre! autoupdater v$VERSION"
+    echo "Copyright (C) Leon Gaultier 2013-2014. This program is distributed"
+    echo "in the hope that it will be useful, but WITHOUT ANY WARRANTY"
+
+}
+
+func_vercomp () {            # Funktion zum Versionsvergleich
+    if [[ $1 == $2 ]]
+    then
+        return 0
+    fi
+    local IFS=.
+    local i ver1=($1) ver2=($2)
+    # fill empty fields in ver1 with zeros
+    for ((i=${#ver1[@]}; i<${#ver2[@]}; i++))
+    do
+        ver1[i]=0
+    done
+    for ((i=0; i<${#ver1[@]}; i++))
+    do
+        if [[ -z ${ver2[i]} ]]
+        then
+            # fill empty fields in ver2 with zeros
+            ver2[i]=0
+        fi
+        if ((10#${ver1[i]} > 10#${ver2[i]}))
+        then
+            return 1
+        fi
+        if ((10#${ver1[i]} < 10#${ver2[i]}))
+        then
+            return 2
+        fi
+    done
+    return 0
+}