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## OutlineCore.js

#### Summary

No overview generated for 'OutlineCore.js'

Class Summary
DataOutline |
OutlineATR |
OutlineDF |
OutlineEF |
OutlineFCP |
OutlineRecord |

    /*
     *  ---------
     * |.##> <##.|  Open Smart Card Development Platform (www.openscdp.org)
     * |#       #|
     * |#       #|  Copyright (c) 1999-2006 CardContact Software & System Consulting
     * |'##> <##'|  Andreas Schwier, 32429 Minden, Germany (www.cardcontact.de)
     *  ---------
     *
     *  This file is part of OpenSCDP.
     *
     *  OpenSCDP is free software; you can redistribute it and/or modify
     *  it under the terms of the GNU General Public License version 2 as
     *  published by the Free Software Foundation.
     *
     *  OpenSCDP is distributed in the hope that it will be useful,
     *  but WITHOUT ANY WARRANTY; without even the implied warranty of
     *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
     *  GNU General Public License for more details.
     *
     *  You should have received a copy of the GNU General Public License
     *  along with OpenSCDP; if not, write to the Free Software
     *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
     *
     *  Core classes to construct card outlines
     */

    load("FCPDecorator.js");
    load("CRTDecorator.js");
    load("ARRDecorator.js");

    //
    // CTOR - ATR Outline
    //
    function OutlineATR(atr) {
    	this.atr = atr;

            // Create OutlineNode object and register in ATR object
            var view = new OutlineNode("ATR=" + this.atr.toByteString().toString(HEX));
            view.setIcon("atr");
            view.setUserObject(this);
            this.view = view;
    }

    OutlineATR.prototype.selectedListener = function() {
    	print(this.atr);
    }

    //
    // CTOR - FCP Outline
    //
    function OutlineFCP(fcp) {
    	this.fcp = fcp;

            // Create OutlineNode object and register in FCP object
            var view = new OutlineNode("FCP=" + this.fcp.toString(HEX));
            view.setIcon("header");
            view.setUserObject(this);
            this.view = view;

            try	{
            	var asn = new ASN1(this.fcp);
            	FCPDecorator(asn);
    		view.insert(asn);
            }
            catch(e) {
            	print("Unable to decode FCP structure");
            }
    }

    //
    // CTOR - Outline node for DFs
    //
    function OutlineDF(card, id, name, profile) {
            this.card = card;
            this.id = id;

            // Create OutlineNode object and register in OutlineDF object
            var view = new OutlineNode(name, true);
            view.setUserObject(this);
            this.view = view;

            this.profile = profile;
    }

    //
    // Event handler for expand notifications
    //
    OutlineDF.prototype.expandListener = function() {

            if (this.expanded)
                    return;

            var view = this.view;
            var eflist = this.profile.EF;

            try	{
            	var df = new CardFile(this.card, this.id);
    		this.df = df;

    		var fcp = df.getFCPBytes();
    		if (fcp && (fcp.length > 1)) {
    			var fcpmodel = new OutlineFCP(fcp);
    			view.insert(fcpmodel.view);
    		}

    		for (var i = 0; i < eflist.length; i++) {
    		        var ef = new OutlineEF(this.df, eflist[i].name, eflist[i]);
    		        view.insert(ef.view);
    		}
    	}
    	catch(e) {
    		print(e);
    	}

            this.expanded = true;
    }

    //
    // CTOR - Outline node for EFs
    //
    function OutlineEF(df, name, profile) {
            this.df = df;

            // Create OutlineNode object and register in OutlineEF object
            var view = new OutlineNode(name, true);
            view.setIcon("document");
            view.setUserObject(this);
            this.view = view;

            this.profile = profile;
    }

    //
    // Event handler for expand notification
    //
    OutlineEF.prototype.expandListener = function() {
            if (this.expanded)
                    return;

            var view = this.view;
            var efdesc = this.profile;

    	try	{
    	        var ef = new CardFile(this.df, ":" + efdesc.fid);
    	}
    	catch(e) {
    		print(e);
    		return;
    	}

    	var isTransparent = true;

    	if (efdesc.fid.length > 2) {  // Select by FID or SFI
    		var fcp = ef.getFCPBytes();
    		if (fcp && (fcp.length > 1)) {
    			var fcpmodel = new OutlineFCP(fcp);
    			view.insert(fcpmodel.view);
    			isTransparent = ef.isTransparent();
    		} else {
    			isTransparent = (efdesc.type == "T");
    		}
    	}

            if (isTransparent) {
            	var filesize = -1;
            	if (fcp) {
    	        	filesize = ef.getLength();

    	        	if (filesize > 1024)
    	        		print("Please wait, reading " + filesize + " bytes...");
    	        } else {
            		print("Please wait, reading card...");
    	        }

    		try	{
    			if (filesize > 0) {
    				print("reading " + filesize);
    		                var bs = ef.readBinary(0, filesize);
    		        } else {
    		                var bs = ef.readBinary();
    		        }
    	        }
    	        catch(e) {
    	       		print(e);
    	       		this.expanded = true;
    	       		return;
    		}

    		var bindata = new DataOutline(bs, efdesc.format);
    		view.insert(bindata.view);

            } else {
                    for (var rec = 1; rec < 255; rec++) {
                            try     {
                                    ef.readRecord(rec);
                                    var record = new OutlineRecord(ef, rec, efdesc);
                                    view.insert(record.view);
                            }
                            catch(e) {
                                  	if ((e instanceof GPError) && (e.reason == 0x6A83))
                    			break;
                                    print(e);
                                    break;
                            }
                    }
            }

            this.expanded = true;
    }

    //
    // CTOR - Outline for records in an EF
    //
    function OutlineRecord(ef, no, efdesc) {
            this.ef = ef;
            this.no = no;
            this.efdesc = efdesc;

            // Create OutlineNode object and register in OutlineRecord object
            var view = new OutlineNode("Record#" + no, true);
            view.setIcon("record");
            view.setUserObject(this);
            this.view = view;
    }

    //
    // Expand event handler for records
    //
    OutlineRecord.prototype.expandListener = function() {
            if (this.expanded)
                    return;

            var view = this.view;
            var ef = this.ef;

            var bs = ef.readRecord(this.no);

    	var bindata = new DataOutline(bs, this.efdesc.format);
    	view.insert(bindata.view);

            this.expanded = true;
    }

    //
    // CTOR - Binary data outline
    //
    function DataOutline(data, format) {
    	this.data = data;

    	var ddata = data;
    	if (ddata.length > 256) {
    		ddata = data.bytes(0, 256);
    	}

    	var view = new OutlineNode(ddata.toString(HEX));
            view.setIcon("binary");
    	view.setUserObject(this);
    	this.view = view;

    	if (((format == "asn1") || (format == "tlvlist")) && (data.length >= 2)) {
                    var total = data.length;

                    while(total >= 2) {
                    	try	{
    	                        var asn = new ASN1(data);
    	                }
    	            	catch(e) {
    	            		print("Exception creating ASN.1 object: " + e);
    	            		break;
    	            	}
                            view.insert(asn);
                            total -= asn.size;

                            if (format == "asn1") {
                                    break;
                            }

                            data = data.bytes(asn.size);
                            if ((data.length == 0) || (data.byteAt(0) == 0x00) || (data.byteAt(0) == 0xFF)) {
                                    break;
                            }
                    }

                    if (total > 0) {
                            var sparecontent = new OutlineNode(total + " spare bytes");
                            view.insert(sparecontent);
                    }
            }
    }

    DataOutline.prototype.selectedListener = function() {
    	print("--------------------------------------------------------------------------------");
    	print(this.data);
    }

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Documentation generated by JSDoc on Mon Feb 23 11:18:44 2026