ghidra - hfExportEverythingToSingleFile.java

// @author hubertf / Windsurf
// @category Export

import ghidra.app.decompiler.*;
import ghidra.program.model.listing.*;
import ghidra.util.task.*;
import java.io.*;
import ghidra.app.script.GhidraScript;
import ghidra.util.exception.CancelledException;

public class hfExportEverythingToSingleFile extends GhidraScript {

    public void run() {
        try {
            // Output file
            File output = askFile("Export decompiled functions", "Save");

            DecompInterface decompiler = new DecompInterface();
            decompiler.openProgram(currentProgram);

            FileWriter writer = new FileWriter(output);

            // Get all functions
            FunctionIterator functions = currentProgram.getFunctionManager().getFunctions(true);

            while (functions.hasNext()) {
                Function func = functions.next();
                if (func.isExternal()) continue;

                // Get decompiled code
                DecompileResults result = decompiler.decompileFunction(func, 30, getMonitor());
                String code = result.getDecompiledFunction().getC();

                // Write to file
                writer.write("=== " + func.getName() + "-" + func.getEntryPoint().toString() + " ===\n\n");
                writer.write(code);
                writer.write("\n\n");
            }

            writer.close();
            decompiler.dispose();

        } catch (Exception e) {
            println("Error: " + e.getMessage());
        }
    }
}