I recently pickup Java so I have very limited knowledge, but I would like to know if it’s possible to get DLL version using Java. If it is not possible, is it possible to use C# to get Jar version through the manifest file?
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I recently pickup Java so I have very limited knowledge, but I would like to know if it’s possible to get DLL version using Java. If it is not possible, is it possible to use C# to get Jar version through the manifest file?
It’s certainly possible in each case – you just need to write code to read the appropriate file format.
I suspect it’s vastly simpler to find the manifest in a jar file from C# than the assembly version from Java though – it’s just a case of loading a zip file and finding the
META-INF/MANIFEST.MFfile. Reading the file is easy, as it’s plain text.Depending on exactly what you mean by the version of a DLL, you may need to do all manner of things – if you’re talking about .NET assembly attributes, I don’t know whether they’re placed in some easily-fetchable place; my experience of parsing Portable Executable (PE) files is that it’s slightly tricky unless you’ve got library support. Of course if you can find a Java library which knows the format already, it may become trivial…