1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/dom/apps/tests/file_packaged_app.sjs Wed Dec 31 06:09:35 2014 +0100
1.3 @@ -0,0 +1,169 @@
1.4 +var Cc = Components.classes;
1.5 +var Ci = Components.interfaces;
1.6 +var Cu = Components.utils;
1.7 +
1.8 +// From prio.h
1.9 +const PR_RDWR = 0x04;
1.10 +const PR_CREATE_FILE = 0x08;
1.11 +const PR_TRUNCATE = 0x20;
1.12 +
1.13 +Cu.import("resource://gre/modules/FileUtils.jsm");
1.14 +Cu.import("resource://gre/modules/NetUtil.jsm");
1.15 +
1.16 +var gBasePath = "tests/dom/apps/tests/";
1.17 +var gMiniManifestTemplate = "file_packaged_app.template.webapp";
1.18 +var gAppTemplate = "file_packaged_app.template.html";
1.19 +var gAppName = "appname";
1.20 +var gDevName = "devname";
1.21 +var gDevUrl = "http://dev.url";
1.22 +
1.23 +function handleRequest(request, response) {
1.24 + var query = getQuery(request);
1.25 +
1.26 + response.setHeader("Access-Control-Allow-Origin", "*", false);
1.27 +
1.28 + var packageSize = ("packageSize" in query) ? query.packageSize : 0;
1.29 + var appName = ("appName" in query) ? query.appName : gAppName;
1.30 + var devName = ("devName" in query) ? query.devName : gDevName;
1.31 + var devUrl = ("devUrl" in query) ? query.devUrl : gDevUrl;
1.32 +
1.33 + // If this is a version update, update state, prepare the manifest,
1.34 + // the application package and return.
1.35 + if ("setVersion" in query) {
1.36 + var version = query.setVersion;
1.37 + setState("version", version);
1.38 + var packageVersion = ("dontUpdatePackage" in query) ? version - 1 : version;
1.39 + var packageName = "test_packaged_app_" + packageVersion + ".zip";
1.40 +
1.41 + setState("packageName", packageName);
1.42 + var packagePath = "/" + gBasePath + "file_packaged_app.sjs?getPackage=" +
1.43 + packageName;
1.44 + setState("packagePath", packagePath);
1.45 +
1.46 + if (version == packageVersion) {
1.47 + // Create the application package.
1.48 + var zipWriter = Cc["@mozilla.org/zipwriter;1"]
1.49 + .createInstance(Ci.nsIZipWriter);
1.50 + var zipFile = FileUtils.getFile("TmpD", [packageName]);
1.51 + zipWriter.open(zipFile, PR_RDWR | PR_CREATE_FILE | PR_TRUNCATE);
1.52 +
1.53 + // We want to run some tests without the manifest included in the zip.
1.54 + if (version != "0") {
1.55 + var manifestTemplate = gBasePath + gMiniManifestTemplate;
1.56 + var manifest = makeResource(manifestTemplate, version, packagePath,
1.57 + packageSize, appName, devName, devUrl);
1.58 + addZipEntry(zipWriter, manifest, "manifest.webapp");
1.59 + }
1.60 +
1.61 + var appTemplate = gBasePath + gAppTemplate;
1.62 + var app = makeResource(appTemplate, version, packagePath, packageSize,
1.63 + appName, devName, devUrl);
1.64 + addZipEntry(zipWriter, app, "index.html");
1.65 +
1.66 + zipWriter.close();
1.67 + }
1.68 +
1.69 + response.setHeader("Content-Type", "text/html", false);
1.70 + response.write("OK");
1.71 + return;
1.72 + }
1.73 +
1.74 + // Get the version from server state
1.75 + var version = Number(getState("version"));
1.76 + var packageName = String(getState("packageName"));
1.77 + var packagePath = String(getState("packagePath"));
1.78 +
1.79 + var etag = getEtag(request, version);
1.80 +
1.81 + if (etagMatches(request, etag)) {
1.82 + dump("Etags Match. Sending 304\n");
1.83 + response.setStatusLine(request.httpVersion, "304", "Not modified");
1.84 + return;
1.85 + }
1.86 +
1.87 + response.setHeader("Etag", etag, false);
1.88 +
1.89 + // Serve the application package corresponding to the requested app version.
1.90 + if ("getPackage" in query) {
1.91 + var resource = readFile(packageName, true);
1.92 + response.setHeader("Content-Type",
1.93 + "Content-Type: application/java-archive", false);
1.94 + response.write(resource);
1.95 + return;
1.96 + }
1.97 +
1.98 + // Serve the mini-manifest corresponding to the requested app version.
1.99 + if ("getManifest" in query) {
1.100 + var template = gBasePath + gMiniManifestTemplate;
1.101 + if (!("noManifestContentType" in query)) {
1.102 + response.setHeader("Content-Type",
1.103 + "application/x-web-app-manifest+json", false);
1.104 + }
1.105 + packagePath = "wrongPackagePath" in query ? "" : packagePath;
1.106 + var manifest = makeResource(template, version, packagePath, packageSize,
1.107 + appName, devName, devUrl);
1.108 + response.write(manifest);
1.109 + return;
1.110 + }
1.111 +
1.112 + response.setHeader("Content-type", "text-html", false);
1.113 + response.write("KO");
1.114 +}
1.115 +
1.116 +function getQuery(request) {
1.117 + var query = {};
1.118 + request.queryString.split('&').forEach(function (val) {
1.119 + var [name, value] = val.split('=');
1.120 + query[name] = unescape(value);
1.121 + });
1.122 + return query;
1.123 +}
1.124 +
1.125 +function getEtag(request, version) {
1.126 + return request.queryString.replace(/&/g, '-').replace(/=/g, '-') +
1.127 + '-' + version;
1.128 +}
1.129 +
1.130 +function etagMatches(request, etag) {
1.131 + return request.hasHeader("If-None-Match") &&
1.132 + request.getHeader("If-None-Match") == etag;
1.133 +}
1.134 +
1.135 +// File and resources helpers
1.136 +
1.137 +function addZipEntry(zipWriter, entry, entryName) {
1.138 + var stream = Cc["@mozilla.org/io/string-input-stream;1"]
1.139 + .createInstance(Ci.nsIStringInputStream);
1.140 + stream.setData(entry, entry.length);
1.141 + zipWriter.addEntryStream(entryName, Date.now(),
1.142 + Ci.nsIZipWriter.COMPRESSION_BEST, stream, false);
1.143 +}
1.144 +
1.145 +function readFile(path, fromTmp) {
1.146 + var dir = fromTmp ? "TmpD" : "CurWorkD";
1.147 + var file = Cc["@mozilla.org/file/directory_service;1"]
1.148 + .getService(Ci.nsIProperties)
1.149 + .get(dir, Ci.nsILocalFile);
1.150 + var fstream = Cc["@mozilla.org/network/file-input-stream;1"]
1.151 + .createInstance(Ci.nsIFileInputStream);
1.152 + var split = path.split("/");
1.153 + for(var i = 0; i < split.length; ++i) {
1.154 + file.append(split[i]);
1.155 + }
1.156 + fstream.init(file, -1, 0, 0);
1.157 + var data = NetUtil.readInputStreamToString(fstream, fstream.available());
1.158 + fstream.close();
1.159 + return data;
1.160 +}
1.161 +
1.162 +function makeResource(templatePath, version, packagePath, packageSize,
1.163 + appName, developerName, developerUrl) {
1.164 + var res = readFile(templatePath, false)
1.165 + .replace(/VERSIONTOKEN/g, version)
1.166 + .replace(/PACKAGEPATHTOKEN/g, packagePath)
1.167 + .replace(/PACKAGESIZETOKEN/g, packageSize)
1.168 + .replace(/NAMETOKEN/g, appName)
1.169 + .replace(/DEVELOPERTOKEN/g, developerName)
1.170 + .replace(/DEVELOPERURLTOKEN/g, developerUrl);
1.171 + return res;
1.172 +}
