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comparison rlgwebd @ 206:04c2a895b679

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RLGWebD: replace deprecated fs.exists() with fs.access().
author John "Elwin" Edwards
date Fri, 27 Jan 2017 15:43:10 -0500
parents a200b313870d
children f06f2d1a5035
comparison
equal deleted inserted replaced
205:6651f54a0062 206:04c2a895b679
484 484
485 function checksaved(user, game, callback, args) { 485 function checksaved(user, game, callback, args) {
486 var savedirc = game.uname + "save"; 486 var savedirc = game.uname + "save";
487 var basename = String(pwent.uid) + "-" + user + game.suffix; 487 var basename = String(pwent.uid) + "-" + user + game.suffix;
488 var savefile = path.join("/var/games/roguelike", savedirc, basename); 488 var savefile = path.join("/var/games/roguelike", savedirc, basename);
489 fs.exists(savefile, function (exist) { 489 fs.access(savefile, function (err) {
490 args.unshift(exist); 490 if (err)
491 args.unshift(false);
492 else
493 args.unshift(true);
491 callback.apply(null, args); 494 callback.apply(null, args);
492 }); 495 });
493 } 496 }
494 497
495 function playerstatus(user, callback) { 498 function playerstatus(user, callback) {
836 nname = "index.html"; 839 nname = "index.html";
837 if (nname.match(/\/$/)) 840 if (nname.match(/\/$/))
838 path.join(nname, "index.html"); /* it was a directory */ 841 path.join(nname, "index.html"); /* it was a directory */
839 var realname = path.join(rlgwebd_options.static_root, nname); 842 var realname = path.join(rlgwebd_options.static_root, nname);
840 var extension = path.extname(realname); 843 var extension = path.extname(realname);
841 fs.exists(realname, function (exists) { 844 fs.access(realname, function (access_err) {
842 var resheaders = {}; 845 var resheaders = {};
843 if (!exists || !extension || extension == ".html") 846 if (access_err || !extension || extension == ".html")
844 resheaders["Content-Type"] = "text/html; charset=utf-8"; 847 resheaders["Content-Type"] = "text/html; charset=utf-8";
845 else if (extension == ".png") 848 else if (extension == ".png")
846 resheaders["Content-Type"] = "image/png"; 849 resheaders["Content-Type"] = "image/png";
847 else if (extension == ".css") 850 else if (extension == ".css")
848 resheaders["Content-Type"] = "text/css"; 851 resheaders["Content-Type"] = "text/css";
850 resheaders["Content-Type"] = "text/javascript"; 853 resheaders["Content-Type"] = "text/javascript";
851 else if (extension == ".svg") 854 else if (extension == ".svg")
852 resheaders["Content-Type"] = "image/svg+xml"; 855 resheaders["Content-Type"] = "image/svg+xml";
853 else 856 else
854 resheaders["Content-Type"] = "application/octet-stream"; 857 resheaders["Content-Type"] = "application/octet-stream";
855 if (exists) { 858 if (!access_err) {
856 fs.readFile(realname, function (error, data) { 859 fs.readFile(realname, function (error, data) {
857 if (error) { 860 if (error) {
858 res.writeHead(500, {}); 861 res.writeHead(500, {});
859 res.end(); 862 res.end();
860 } 863 }