forked from cory/tildefriends
Made File.readFile async.
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@3667 ed5197a5-7fde-0310-b194-c3ffbd925b24
This commit is contained in:
73
core/auth.js
73
core/auth.js
@@ -120,43 +120,48 @@ function authHandler(request, response) {
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response.writeHead(303, {"Location": formData.return, "Set-Cookie": cookie});
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response.end();
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} else {
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var html = new TextDecoder("UTF-8").decode(File.readFile("core/auth.html"));
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var contents = "";
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File.readFile("core/auth.html").then(function(data) {
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var html = new TextDecoder("UTF-8").decode(data);
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var contents = "";
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if (entry) {
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if (sessionIsNew) {
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contents += '<div>Welcome back, ' + entry.name + '.</div>\n';
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if (entry) {
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if (sessionIsNew) {
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contents += '<div>Welcome back, ' + entry.name + '.</div>\n';
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} else {
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contents += '<div>You are already logged in, ' + entry.name + '.</div>\n';
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}
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contents += '<div><a href="/login/logout">Logout</a></div>\n';
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} else {
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contents += '<div>You are already logged in, ' + entry.name + '.</div>\n';
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contents += '<form method="POST">\n';
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if (loginError) {
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contents += "<p>" + loginError + "</p>\n";
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}
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contents += '<div id="auth_greeting"><b>Halt. Who goes there?</b></div>\n'
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contents += '<div id="auth">\n';
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contents += '<div id="auth_login">\n'
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if (noAdministrator()) {
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contents += '<div class="notice">There is currently no administrator. You will be made administrator.</div>\n';
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}
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contents += '<div><label for="name">Name:</label> <input type="text" id="name" name="name" value=""></div>\n';
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contents += '<div><label for="password">Password:</label> <input type="password" id="password" name="password" value=""></div>\n';
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contents += '<div id="confirmPassword" style="display: none"><label for="confirm">Confirm:</label> <input type="password" id="confirm" name="confirm" value=""></div>\n';
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contents += '<div><input type="checkbox" id="register" name="register" value="1" onchange="showHideConfirm()"> <label for="register">Register a new account</label></div>\n';
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contents += '<div><input id="loginButton" type="submit" name="submit" value="Login"></div>\n';
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contents += '</div>';
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contents += '<div class="auth_or"> - or - </div>';
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contents += '<div id="auth_guest">\n';
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contents += '<input id="guestButton" type="submit" name="submit" value="Proceeed as Guest">\n';
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contents += '</div>\n';
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contents += '</div>\n';
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contents += '</form>';
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}
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contents += '<div><a href="/login/logout">Logout</a></div>\n';
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} else {
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contents += '<form method="POST">\n';
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if (loginError) {
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contents += "<p>" + loginError + "</p>\n";
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}
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contents += '<div id="auth_greeting"><b>Halt. Who goes there?</b></div>\n'
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contents += '<div id="auth">\n';
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contents += '<div id="auth_login">\n'
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if (noAdministrator()) {
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contents += '<div class="notice">There is currently no administrator. You will be made administrator.</div>\n';
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}
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contents += '<div><label for="name">Name:</label> <input type="text" id="name" name="name" value=""></div>\n';
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contents += '<div><label for="password">Password:</label> <input type="password" id="password" name="password" value=""></div>\n';
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contents += '<div id="confirmPassword" style="display: none"><label for="confirm">Confirm:</label> <input type="password" id="confirm" name="confirm" value=""></div>\n';
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contents += '<div><input type="checkbox" id="register" name="register" value="1" onchange="showHideConfirm()"> <label for="register">Register a new account</label></div>\n';
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contents += '<div><input id="loginButton" type="submit" name="submit" value="Login"></div>\n';
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contents += '</div>';
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contents += '<div class="auth_or"> - or - </div>';
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contents += '<div id="auth_guest">\n';
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contents += '<input id="guestButton" type="submit" name="submit" value="Proceeed as Guest">\n';
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contents += '</div>\n';
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contents += '</div>\n';
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contents += '</form>';
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}
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var text = html.replace("<!--SESSION-->", contents);
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response.writeHead(200, {"Content-Type": "text/html; charset=utf-8", "Set-Cookie": cookie, "Content-Length": text.length});
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response.end(text);
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var text = html.replace("<!--SESSION-->", contents);
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response.writeHead(200, {"Content-Type": "text/html; charset=utf-8", "Set-Cookie": cookie, "Content-Length": text.length});
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response.end(text);
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}).catch(function(error) {
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response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Connection": "close"});
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response.end("404 File not found");
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});
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}
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} else if (request.uri == "/login/logout") {
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removeSession(session);
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134
core/core.js
134
core/core.js
@@ -138,48 +138,14 @@ async function getSessionProcessBlob(blobId, session, options) {
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return getProcessBlob(blobId, 'session_' + session, actualOptions);
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}
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function readFileUtf8(fileName) {
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let data = File.readFile(fileName);
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async function readFileUtf8(fileName) {
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let data = await File.readFile(fileName);
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data = utf8Decode(data);
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return data;
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}
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let gManifestCache = {};
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async function getManifest(fileName) {
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let oldEntry = gManifestCache[fileName];
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let stat = await File.stat(fileName);
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if (oldEntry) {
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if (oldEntry.stat.mtime == stat.mtime && oldEntry.stat.size == stat.size) {
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return oldEntry.manifest;
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}
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}
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let manifest = [];
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let lines = readFileUtf8(fileName).split("\n").map(x => x.trimRight());
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for (let i = 0; i < lines.length; i++) {
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if (lines[i].substring(0, 4) == "//! ") {
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manifest.push(lines[i].substring(4));
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}
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}
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let result;
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try {
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if (manifest.length) {
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result = JSON.parse(manifest.join("\n"));
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}
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} catch (error) {
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print("ERROR: getManifest(" + fileName + "): ", error);
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// Oh well. No manifest.
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}
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gManifestCache[fileName] = {
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stat: stat,
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manifest: result,
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};
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return result;
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}
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async function getProcessBlob(blobId, key, options) {
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var process = gProcesses[key];
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if (!process
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@@ -319,15 +285,6 @@ function setGlobalSettings(settings) {
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}
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}
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try {
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var data = readFileUtf8(kGlobalSettingsFile);
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if (data) {
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gGlobalSettings = JSON.parse(data);
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}
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} catch (error) {
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print("Error loading settings from " + kGlobalSettingsFile + ": " + error);
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}
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var kStaticFiles = [
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{uri: '/', path: 'index.html', type: 'text/html; charset=UTF-8'},
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{uri: '/style.css', path: 'style.css', type: 'text/css; charset=UTF-8'},
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@@ -351,7 +308,7 @@ function startsWithBytes(data, bytes) {
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async function staticFileHandler(request, response, blobId, uri) {
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for (var i in kStaticFiles) {
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if (uri === kStaticFiles[i].uri) {
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var data = File.readFile("core/" + kStaticFiles[i].path);
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var data = await File.readFile("core/" + kStaticFiles[i].path);
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response.writeHead(200, {"Content-Type": kStaticFiles[i].type, "Content-Length": data.byteLength});
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response.end(data);
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return;
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@@ -403,7 +360,7 @@ async function blobHandler(request, response, blobId, uri) {
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for (var i in kStaticFiles) {
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if (uri === kStaticFiles[i].uri) {
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found = true;
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var data = File.readFile("core/" + kStaticFiles[i].path);
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var data = await File.readFile("core/" + kStaticFiles[i].path);
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response.writeHead(200, {"Content-Type": kStaticFiles[i].type, "Content-Length": data.byteLength});
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response.end(data);
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break;
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@@ -483,41 +440,56 @@ ssb.onConnectionsChanged = function() {
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broadcastEvent('onConnectionsChanged', []);
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}
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var auth = require("auth");
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var httpd = require("httpd");
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httpd.all("/login", auth.handler);
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httpd.all("", function(request, response) {
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var match;
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if (request.uri === "/" || request.uri === "") {
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response.writeHead(303, {"Location": 'http://' + request.headers.host + gGlobalSettings.index, "Content-Length": "0"});
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return response.end();
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} else if (match = /^(\/~[^\/]+\/[^\/]+)(\/?.*)$/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/([&\%][^\.]{44}(?:\.\w+)?)(\/?.*)/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/static(\/.*)/.exec(request.uri)) {
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return staticFileHandler(request, response, null, match[1]);
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} else if (match = /^(.*)(\/save)$/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/trace$/.exec(request.uri)) {
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var data = trace();
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response.writeHead(404, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.length.toString()});
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return response.end(data);
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} else if (request.uri == "/robots.txt") {
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return blobHandler(request, response, null, request.uri);
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} else if ((match = /^\/.well-known\/(.*)/.exec(request.uri)) && request.uri.indexOf("..") == -1) {
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var data = File.readFile("data/global/.well-known/" + match[1]);
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async function loadSettings() {
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try {
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var data = await readFileUtf8(kGlobalSettingsFile);
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if (data) {
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response.writeHead(200, {"Content-Type": "text/plain", "Content-Length": data.length});
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response.end(data);
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} else {
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response.writeHead(404, {"Content-Type": "text/plain", "Content-Length": "File not found".length});
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response.end("File not found");
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gGlobalSettings = JSON.parse(data);
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}
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} else {
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var data = "File not found.";
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response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": data.length.toString()});
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return response.end(data);
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} catch (error) {
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print("Error loading settings from " + kGlobalSettingsFile + ": " + error);
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}
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}
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loadSettings().then(function() {
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var auth = require("auth");
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var httpd = require("httpd");
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httpd.all("/login", auth.handler);
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httpd.all("", function(request, response) {
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var match;
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if (request.uri === "/" || request.uri === "") {
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response.writeHead(303, {"Location": 'http://' + request.headers.host + gGlobalSettings.index, "Content-Length": "0"});
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return response.end();
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} else if (match = /^(\/~[^\/]+\/[^\/]+)(\/?.*)$/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/([&\%][^\.]{44}(?:\.\w+)?)(\/?.*)/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/static(\/.*)/.exec(request.uri)) {
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return staticFileHandler(request, response, null, match[1]);
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} else if (match = /^(.*)(\/save)$/.exec(request.uri)) {
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return blobHandler(request, response, match[1], match[2]);
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} else if (match = /^\/trace$/.exec(request.uri)) {
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var data = trace();
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response.writeHead(404, {"Content-Type": "application/json; charset=utf-8", "Content-Length": data.length.toString()});
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return response.end(data);
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} else if (request.uri == "/robots.txt") {
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return blobHandler(request, response, null, request.uri);
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} else if ((match = /^\/.well-known\/(.*)/.exec(request.uri)) && request.uri.indexOf("..") == -1) {
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var data = File.readFile("data/global/.well-known/" + match[1]);
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if (data) {
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response.writeHead(200, {"Content-Type": "text/plain", "Content-Length": data.length});
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response.end(data);
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} else {
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response.writeHead(404, {"Content-Type": "text/plain", "Content-Length": "File not found".length});
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response.end("File not found");
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}
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} else {
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var data = "File not found.";
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response.writeHead(404, {"Content-Type": "text/plain; charset=utf-8", "Content-Length": data.length.toString()});
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return response.end(data);
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}
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});
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httpd.registerSocketHandler("/app/socket", app.socket);
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}).catch(function(error) {
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print('Failed to load settings.');
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});
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httpd.registerSocketHandler("/app/socket", app.socket);
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101
src/file.c
101
src/file.c
@@ -45,41 +45,84 @@ void tf_file_init(JSContext* context) {
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JS_FreeValue(context, global);
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}
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static void _free_array_buffer_data(JSRuntime* runtime, void* opaque, void* ptr) {
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free(ptr);
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static const int k_file_read_max = 4 * 1024 * 1024;
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static void _file_read_close_callback(uv_fs_t* req)
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{
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uv_fs_req_cleanup(req);
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free(req);
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}
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static void _file_read_read_callback(uv_fs_t* req)
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{
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uv_fs_req_cleanup(req);
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tf_task_t* task = req->loop->data;
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JSContext* context = tf_task_get_context(task);
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promiseid_t promise = (promiseid_t)(intptr_t)req->data;
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if (req->result >= 0)
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{
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JSValue arrayBuffer = JS_NewArrayBufferCopy(context, (uint8_t*)(req + 1), req->result);
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JSValue global = JS_GetGlobalObject(context);
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JSValue constructor = JS_GetPropertyStr(context, global, "Uint8Array");
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JSValue typedArray = JS_CallConstructor(context, constructor, 1, &arrayBuffer);
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JS_FreeValue(context, constructor);
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JS_FreeValue(context, global);
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JS_FreeValue(context, arrayBuffer);
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tf_task_resolve_promise(task, promise, typedArray);
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JS_FreeValue(context, typedArray);
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}
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else
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{
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tf_task_reject_promise(task, promise, JS_ThrowInternalError(context, uv_strerror(req->result)));
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}
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int result = uv_fs_close(req->loop, req, req->file, _file_read_close_callback);
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if (result < 0)
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{
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free(req);
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}
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}
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static void _file_read_open_callback(uv_fs_t* req)
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{
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uv_fs_req_cleanup(req);
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tf_task_t* task = req->loop->data;
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JSContext* context = tf_task_get_context(task);
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promiseid_t promise = (promiseid_t)(intptr_t)req->data;
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if (req->result >= 0)
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{
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uv_buf_t buf = { .base = (char*)(req + 1), .len = k_file_read_max };
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uv_file file = req->result;
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int result = uv_fs_read(req->loop, req, file, &buf, 1, 0, _file_read_read_callback);
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if (result < 0)
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{
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tf_task_reject_promise(task, promise, JS_ThrowInternalError(context, uv_strerror(result)));
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result = uv_fs_close(req->loop, req, file, _file_read_close_callback);
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}
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}
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else
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{
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tf_task_reject_promise(task, promise, JS_ThrowInternalError(context, uv_strerror(req->result)));
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free(req);
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}
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}
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static JSValue _file_read_file(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv) {
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void* task = JS_GetContextOpaque(context);
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const char* file_name = JS_ToCString(context, argv[0]);
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FILE* file = fopen(file_name, "rb");
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JS_FreeCString(context, file_name);
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if (!file) {
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return JS_NULL;
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}
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long size = 0;
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if (fseek(file, 0, SEEK_END) == 0) {
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size = ftell(file);
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promiseid_t promise = tf_task_allocate_promise(task);
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uv_fs_t* req = malloc(sizeof(uv_fs_t) + k_file_read_max);
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*req = (uv_fs_t)
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{
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.data = (void*)(intptr_t)promise,
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};
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int result = uv_fs_open(tf_task_get_loop(task), req, file_name, UV_FS_O_RDONLY, 0, _file_read_open_callback);
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if (result < 0)
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{
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tf_task_reject_promise(task, promise, JS_ThrowInternalError(context, uv_strerror(result)));
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}
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if (size >= 0 &&
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size < 4 * 1024 * 1024 &&
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fseek(file, 0, SEEK_SET) == 0) {
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uint8_t* data = malloc(size);
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if (data &&
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fread(data, 1, size, file) == (size_t)size) {
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JSValue arrayBuffer = JS_NewArrayBuffer(context, data, size, _free_array_buffer_data, NULL, false);
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JSValue global = JS_GetGlobalObject(context);
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JSValue constructor = JS_GetPropertyStr(context, global, "Uint8Array");
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JSValue typedArray = JS_CallConstructor(context, constructor, 1, &arrayBuffer);
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JS_FreeValue(context, constructor);
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JS_FreeValue(context, global);
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JS_FreeValue(context, arrayBuffer);
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return typedArray;
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} else if (data) {
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free(data);
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}
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}
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return JS_NULL;
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JS_FreeCString(context, file_name);
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return tf_task_get_promise(task, promise);
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}
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static JSValue _file_write_file(JSContext* context, JSValueConst this_val, int argc, JSValueConst* argv) {
|
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@@ -1142,6 +1142,7 @@ tf_task_t* tf_task_create() {
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tf_task_t* task = malloc(sizeof(tf_task_t));
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*task = (tf_task_t) { 0 };
|
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task->_loop = uv_loop_new();
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task->_loop->data = task;
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++_count;
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task->_runtime = JS_NewRuntime();
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task->_context = JS_NewContext(task->_runtime);
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31
src/tests.c
31
src/tests.c
@@ -480,6 +480,36 @@ static void _test_socket(const tf_test_options_t* options)
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unlink("out/test.js");
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}
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static void _test_file(const tf_test_options_t* options)
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{
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FILE* file = fopen("out/test.js", "w");
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fprintf(file,
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"'use strict';\n"
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"File.readFile('out/test.js').then(function(data) {\n"
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" print('READ', utf8Decode(data));\n"
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"}).catch(function(error) {\n"
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" print('ERROR', error);\n"
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" exit(1);\n"
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"});\n"
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"File.readFile('out/missing.txt').then(function(data) {\n"
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" print('READ', utf8Decode(data));\n"
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" exit(1);\n"
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"}).catch(function(error) {\n"
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" print('expected error', error);\n"
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"});\n");
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fclose(file);
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char command[256];
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snprintf(command, sizeof(command), "%s run --ssb-port=0 -s out/test.js", options->exe_path);
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printf("%s\n", command);
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int result = system(command);
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printf("returned %d\n", WEXITSTATUS(result));
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assert(WIFEXITED(result));
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assert(WEXITSTATUS(result) == 0);
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unlink("out/test.js");
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}
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static void _tf_test_run(const tf_test_options_t* options, const char* name, void (*test)(const tf_test_options_t* options))
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{
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bool specified = false;
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@@ -521,5 +551,6 @@ void tf_tests(const tf_test_options_t* options)
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_tf_test_run(options, "icu", _test_icu);
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_tf_test_run(options, "uint8array", _test_uint8array);
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_tf_test_run(options, "socket", _test_socket);
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_tf_test_run(options, "file", _test_file);
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printf("Tests completed.\n");
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}
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