Examples with COMMENTED_DUMP jadx.core.codegen.MethodGen.FallbackOption.COMMENTED_DUMP used on opensource projects

Example 1 with COMMENTED_DUMP

use of jadx.core.codegen.MethodGen.FallbackOption.COMMENTED_DUMP in project jadx by skylot.

the class MethodGen method addFallbackMethodCode.

public void addFallbackMethodCode(ICodeWriter code, FallbackOption fallbackOption) {
    if (fallbackOption != FALLBACK_MODE) {
        // preserve error before unload
        List<JadxError> errors = mth.getAll(AType.JADX_ERROR);
        try {
            // load original instructions
            mth.unload();
            mth.load();
            for (IDexTreeVisitor visitor : Jadx.getFallbackPassesList()) {
                DepthTraversal.visit(visitor, mth);
            }
            errors.forEach(err -> mth.addAttr(AType.JADX_ERROR, err));
        } catch (Exception e) {
            LOG.error("Error reload instructions in fallback mode:", e);
            code.startLine("// Can't load method instructions: " + e.getMessage());
            return;
        } finally {
            errors.forEach(err -> mth.addAttr(AType.JADX_ERROR, err));
        }
    }
    InsnNode[] insnArr = mth.getInstructions();
    if (insnArr == null) {
        code.startLine("// Can't load method instructions.");
        return;
    }
    if (fallbackOption == COMMENTED_DUMP && mth.getCommentsLevel() != CommentsLevel.DEBUG) {
        long insnCountEstimate = Stream.of(insnArr).filter(Objects::nonNull).filter(insn -> insn.getType() != InsnType.NOP).count();
        if (insnCountEstimate > 100) {
            code.incIndent();
            code.startLine("Method dump skipped, instructions count: " + insnArr.length);
            if (code.isMetadataSupported()) {
                code.startLine("To view this dump change 'Code comments level' option to 'DEBUG'");
            } else {
                code.startLine("To view this dump add '--comments-level debug' option");
            }
            code.decIndent();
            return;
        }
    }
    code.incIndent();
    if (mth.getThisArg() != null) {
        code.startLine(nameGen.useArg(mth.getThisArg())).add(" = this;");
    }
    addFallbackInsns(code, mth, insnArr, fallbackOption);
    code.decIndent();
}