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Last change
on this file was
15283,
checked in by Mark Evenson, 4 years ago
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abcl-introspect: fernflower decompiler working
Adapted from (Alan Ruttenberg)
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File size:
1.3 KB
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| 1 | (defpackage :abcl-introspect/jvm/tools/fernflower |
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| 2 | (:use :cl) |
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| 3 | (:export |
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| 4 | #:disassemble-class-bytes)) |
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| 5 | (in-package :abcl-introspect/jvm/tools/fernflower) |
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| 6 | |
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| 7 | (defun fernflower-classpath () |
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| 8 | ;; Very ugly. How to make more intelligble? |
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| 9 | (slot-value (first (asdf:component-children (asdf:find-component :fernflower "mvn-libs"))) |
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| 10 | 'asdf/interface::resolved-classpath)) |
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| 11 | |
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| 12 | (defun disassemble-class-bytes (object) |
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| 13 | (uiop/stream::with-temporary-file (:pathname p :type "class") |
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| 14 | (ext::write-class object p) |
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| 15 | (let* ((directory |
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| 16 | (namestring (truename (make-pathname :directory (pathname-directory p))))) |
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| 17 | (path |
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| 18 | (namestring (truename p))) |
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| 19 | (command |
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| 20 | (format nil "java -cp ~a org.jetbrains.java.decompiler.main.decompiler.ConsoleDecompiler ~a ~a" |
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| 21 | (fernflower-classpath) p directory)) |
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| 22 | (output |
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| 23 | (namestring (make-pathname :defaults p :type "java")))) |
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| 24 | (uiop:run-program command) |
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| 25 | (let ((result (alexandria:read-file-into-string output))) |
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| 26 | (sys::print-lines-with-prefix result))))) |
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| 27 | |
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| 28 | (eval-when (:load-toplevel :execute) |
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| 29 | (pushnew `(:fernflower . abcl-introspect/jvm/tools/fernflower::disassemble-class-bytes) |
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| 30 | sys::*disassemblers*) |
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| 31 | (format cl:*load-verbose* "~&; ~a: Successfully added fernflower decompiler.~%" *package*)) |
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| 32 | |
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| 33 | |
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