sbbs/frames_check.js

/**
 * This will go through our videotex and ansitex frames and check for inconsistencies.
 *
 * We'll check for:
 * + Mismatched metadata items
 * + Out of sync content
 */

// Load many SBBS definitions
require('sbbsdefs.js','SS_USERON');
// Load text.dat definitions
require('text.js','TOTAL_TEXT');
// Key definitions
require('key_defs.js','KEY_ESC');

ansi = load({},'ansiterm_lib.js');
load('ansitex/load/funcs.js');

// ANSItex specific includes
require('ansitex/load/defs.js','ACTION_EXIT');
require('ansitex/load/frame-ansi.js','FRAME_ANSI');
require('ansitex/load/frame-viewdata.js','FRAME_VIEWDATA');

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

//const vtx_ext = 'tex';
const vtx_src = 'bin';
const ans_src = 'ans';

const page = argv.shift();
const vtx_srcname = page+'.'+vtx_src;
const ans_srcname = page+'.'+ans_src;
var errors = false;

PAGE_FILE_PREFX = /^[0-9]+[a-z]$/;

if (! PAGE_FILE_PREFX.test(page)) {
	writeln('PAGE is not a frame: '+page);
	exit(2);
}

writeln('Comparing Frame: '+page);

// Load frame
vtx = new FrameViewdata();
vtx.load(page);
if (! vtx.content) {
	writeln('- ! ERROR: VTX File doesnt exist? :'+page);
	errors = true;

} else {
	// Check content between TEX/ANS & VTX/BIN
	vtx_srcfile = new File(system.mods_dir+'ansitex/text/'+vtx_srcname);
	if (! vtx_srcfile.exists || ! vtx_srcfile.open('r')) {
		writeln('- ! ERROR: VTX SRC File doesnt exist? :'+vtx_srcname);
		errors = true;

	} else {
		writeln('- LOADING: VTX Source :'+vtx_srcname);

		var x = base64_decode(vtx.content);
		var y = vtx_srcfile.read();

		// Check Content
		if (x !== y) {
			writeln('  - Page Content      :'+md5_calc(x));
			writeln('  - Source Content    :'+md5_calc(y));
			writeln('- ! WARNING: Content Differs.'+base64_decode(vtx.content));
			errors = true;
		}
	}
}

ans = new FrameAnsi();
ans.load(page);
if (! ans.content) {
	writeln('- ! ERROR: ANS File doesnt exist? :'+page);
	errors = true;

} else {
	// Check content between TEX/ANS & VTX/BIN
	ans_srcfile = new File(system.mods_dir+'ansitex/text/'+ans_srcname);
	if (! ans_srcfile.exists || ! ans_srcfile.open('r')) {
		writeln('- ! ERROR: VTX SRC File doesnt exist? :'+ans_srcname);
		errors = true;

	} else {
		writeln('- LOADING: ANS Source :'+ans_srcname);

		var x = base64_decode(ans.content);
		var y = ans_srcfile.read();

		if (x !== y) {
			// Check Content
			writeln('  - Page Content      :'+md5_calc(x,true));
			writeln('  - Source Content    :'+md5_calc(y,true));
			writeln('- ! WARNING: Content Differs.'+base64_decode(vtx.content));
			errors = true;
		}
	}
}

// Checking keys
if (vtx.content && ans.content)
	for each (var k in ['frame','index','key','cost','owner','type','isPublic','isAccessible']) {
		if (JSON.stringify(vtx[k]) !== JSON.stringify(ans[k])) {
			writeln('- Checking KEY: '+k);
			writeln('  - ! VTX: '+vtx[k]);
			writeln('  - ! ANS: '+ans[k]);
			errors = true;
		}
	}

if (errors)
	exit(1);
else
	writeln('= OK');