exe file handler for linux

exehandler

#!/bin/bash

[ $# -eq 0 ] && 
{
    echo "Usage: exehandler filename"
    exit 0
}
[ -f $1 ] || 
{
    echo exehandler: $1 not found
    exit 1
}
EXEPATH="$(realpath $1)"

checkdn="
try
{
    System.Reflection.AssemblyName.GetAssemblyName(\"$EXEPATH\");
    Console.WriteLine(\"$EXEPATH is a .NET assembly.\");
    Environment.Exit(0);
}
catch(Exception e)
{
    Console.WriteLine(e);
    Console.WriteLine(\"$EXEPATH is not a .NET assembly.\");
    Environment.Exit(1);
}"

echo $checkdn | csharp
if [ $? -ne 0 ]; then
    shift;
    wine $EXEPATH $*
else
    shift;
    mono $EXEPATH $*
fi

exehandler.desktop

# cp this to .local/share/applications/
[Desktop Entry]
Type=Application
Name=EXE Handler
Exec=/usr/local/bin/exehandler %f
Categories=Other;
NoDisplay=true
MimeType=application/x-ms-dos-executable
Terminal=false