radare/radare2-webui

'use strict';

const m_root = self.location.pathname.split('/').slice(0, -1).join('/');
importScripts(m_root + '/r2.js');

var LINES = 80;
var MAXLINES = Math.round(LINES * 1.20); // +20%
var TOOLONG = (LINES * 2) * 3;

function appendTo(list, elems) {
    if (elems === null) {
        return;
    }
    for (var i = 0 ; i < elems.length ; i++) {
        var offset = parseInt(elems[i].offset);

        // If the "flag" is empty, we don't care
        if (elems[i].size == '0' || elems[i].size >= TOOLONG) {
            continue;
        }

        // If there is already a shortest element, don't care
        if (typeof list[offset] !== 'undefined' && elems[i].size <= list[offset]) {
            continue;
        }

        list[offset] = parseInt(elems[i].size);
    }
}

self.onmessage = function() {
    var data = {};

    var allFlags;
    r2.cmdj('fj ', function(flags) {
        allFlags = flags;
    });

    var allFcts;
    r2.cmdj('aflj', function(fcts) {
        allFcts = fcts;
    });

    appendTo(data, allFlags);
    appendTo(data, allFcts);

    self.postMessage(data);
};