/**
 * Load a frame, optionally with a new ANSI/BIN and load it into the msgbase.
 */

load('ansitex/load/funcs.js');
// Our page handler
load('ansitex/load/page.js');

/* parse command arguments */
if (argv.length !== 3) {
	writeln('! ERROR: Need 3 arguments only');
	exit(1);
}

var frame = argv.shift();
var index = argv.shift();
var file = argv.shift();

var ext = file_getext(file).substr(1).toLowerCase();

// Type of frame to load
switch (ext) {
	case 'tex':
	case 'ans':
		require('ansitex/load/session/ansitex.js','SESSION_ANSITEX');
		break;

	case 'vtx':
	case 'bin':
		require('ansitex/load/session/viewdata.js','SESSION_VIEWDATA');
		break;
}

var page = new Page();
if (page.get(new PageObject(frame,index))) {
	page.import(file,ext);
	page.save();

} else if (['vtx','tex'].indexOf(ext) !== -1) {
	page.import(file,ext);
	page.save();
}