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author | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2018-02-09 06:46:43 -0500 |
commit | ac46df8daea09899ce30dc8fd70986e258c746bf (patch) | |
tree | 2750d3125fc253fd5b0671e4bd268eff1fd97296 /addon-sdk/source/lib/sdk/url.js | |
parent | 8cecf8d5208f3945b35f879bba3015bb1a11bec6 (diff) | |
download | UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.gz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.lz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.tar.xz UXP-ac46df8daea09899ce30dc8fd70986e258c746bf.zip |
Move Add-on SDK source to toolkit/jetpack
Diffstat (limited to 'addon-sdk/source/lib/sdk/url.js')
-rw-r--r-- | addon-sdk/source/lib/sdk/url.js | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/addon-sdk/source/lib/sdk/url.js b/addon-sdk/source/lib/sdk/url.js deleted file mode 100644 index ae16ac4a8..000000000 --- a/addon-sdk/source/lib/sdk/url.js +++ /dev/null @@ -1,349 +0,0 @@ -/* This Source Code Form is subject to the terms of the Mozilla Public - * License, v. 2.0. If a copy of the MPL was not distributed with this - * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ -"use strict"; - -module.metadata = { - "stability": "experimental" -}; - -const { Cc, Ci, Cr, Cu } = require("chrome"); - -const { Class } = require("./core/heritage"); -const base64 = require("./base64"); -var tlds = Cc["@mozilla.org/network/effective-tld-service;1"] - .getService(Ci.nsIEffectiveTLDService); - -var ios = Cc['@mozilla.org/network/io-service;1'] - .getService(Ci.nsIIOService); - -var resProt = ios.getProtocolHandler("resource") - .QueryInterface(Ci.nsIResProtocolHandler); - -var URLParser = Cc["@mozilla.org/network/url-parser;1?auth=no"] - .getService(Ci.nsIURLParser); - -const { Services } = Cu.import("resource://gre/modules/Services.jsm"); - -function newURI(uriStr, base) { - try { - let baseURI = base ? ios.newURI(base, null, null) : null; - return ios.newURI(uriStr, null, baseURI); - } - catch (e) { - if (e.result == Cr.NS_ERROR_MALFORMED_URI) { - throw new Error("malformed URI: " + uriStr); - } - if (e.result == Cr.NS_ERROR_FAILURE || - e.result == Cr.NS_ERROR_ILLEGAL_VALUE) { - throw new Error("invalid URI: " + uriStr); - } - } -} - -function resolveResourceURI(uri) { - var resolved; - try { - resolved = resProt.resolveURI(uri); - } - catch (e) { - if (e.result == Cr.NS_ERROR_NOT_AVAILABLE) { - throw new Error("resource does not exist: " + uri.spec); - } - } - return resolved; -} - -var fromFilename = exports.fromFilename = function fromFilename(path) { - var file = Cc['@mozilla.org/file/local;1'] - .createInstance(Ci.nsILocalFile); - file.initWithPath(path); - return ios.newFileURI(file).spec; -}; - -var toFilename = exports.toFilename = function toFilename(url) { - var uri = newURI(url); - if (uri.scheme == "resource") - uri = newURI(resolveResourceURI(uri)); - if (uri.scheme == "chrome") { - var channel = ios.newChannelFromURI2(uri, - null, // aLoadingNode - Services.scriptSecurityManager.getSystemPrincipal(), - null, // aTriggeringPrincipal - Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_DATA_IS_NULL, - Ci.nsIContentPolicy.TYPE_OTHER); - try { - channel = channel.QueryInterface(Ci.nsIFileChannel); - return channel.file.path; - } - catch (e) { - if (e.result == Cr.NS_NOINTERFACE) { - throw new Error("chrome url isn't on filesystem: " + url); - } - } - } - if (uri.scheme == "file") { - var file = uri.QueryInterface(Ci.nsIFileURL).file; - return file.path; - } - throw new Error("cannot map to filename: " + url); -}; - -function URL(url, base) { - if (!(this instanceof URL)) { - return new URL(url, base); - } - - var uri = newURI(url, base); - - var userPass = null; - try { - userPass = uri.userPass ? uri.userPass : null; - } - catch (e) { - if (e.result != Cr.NS_ERROR_FAILURE) { - throw e; - } - } - - var host = null; - try { - host = uri.host; - } - catch (e) { - if (e.result != Cr.NS_ERROR_FAILURE) { - throw e; - } - } - - var port = null; - try { - port = uri.port == -1 ? null : uri.port; - } - catch (e) { - if (e.result != Cr.NS_ERROR_FAILURE) { - throw e; - } - } - - let fileName = "/"; - try { - fileName = uri.QueryInterface(Ci.nsIURL).fileName; - } catch (e) { - if (e.result != Cr.NS_NOINTERFACE) { - throw e; - } - } - - let uriData = [uri.path, uri.path.length, {}, {}, {}, {}, {}, {}]; - URLParser.parsePath.apply(URLParser, uriData); - let [{ value: filepathPos }, { value: filepathLen }, - { value: queryPos }, { value: queryLen }, - { value: refPos }, { value: refLen }] = uriData.slice(2); - - let hash = uri.ref ? "#" + uri.ref : ""; - let pathname = uri.path.substr(filepathPos, filepathLen); - let search = uri.path.substr(queryPos, queryLen); - search = search ? "?" + search : ""; - - this.__defineGetter__("fileName", () => fileName); - this.__defineGetter__("scheme", () => uri.scheme); - this.__defineGetter__("userPass", () => userPass); - this.__defineGetter__("host", () => host); - this.__defineGetter__("hostname", () => host); - this.__defineGetter__("port", () => port); - this.__defineGetter__("path", () => uri.path); - this.__defineGetter__("pathname", () => pathname); - this.__defineGetter__("hash", () => hash); - this.__defineGetter__("href", () => uri.spec); - this.__defineGetter__("origin", () => uri.prePath); - this.__defineGetter__("protocol", () => uri.scheme + ":"); - this.__defineGetter__("search", () => search); - - Object.defineProperties(this, { - toString: { - value() { - return new String(uri.spec).toString(); - }, - enumerable: false - }, - valueOf: { - value() { - return new String(uri.spec).valueOf(); - }, - enumerable: false - }, - toSource: { - value() { - return new String(uri.spec).toSource(); - }, - enumerable: false - }, - // makes more sense to flatten to string, easier to travel across JSON - toJSON: { - value() { - return new String(uri.spec).toString(); - }, - enumerable: false - } - }); - - return this; -}; - -URL.prototype = Object.create(String.prototype); -exports.URL = URL; - -/** - * Parse and serialize a Data URL. - * - * See: http://tools.ietf.org/html/rfc2397 - * - * Note: Could be extended in the future to decode / encode automatically binary - * data. - */ -const DataURL = Class({ - - get base64 () { - return "base64" in this.parameters; - }, - - set base64 (value) { - if (value) - this.parameters["base64"] = ""; - else - delete this.parameters["base64"]; - }, - /** - * Initialize the Data URL object. If a uri is given, it will be parsed. - * - * @param {String} [uri] The uri to parse - * - * @throws {URIError} if the Data URL is malformed - */ - initialize: function(uri) { - // Due to bug 751834 it is not possible document and define these - // properties in the prototype. - - /** - * An hashmap that contains the parameters of the Data URL. By default is - * empty, that accordingly to RFC is equivalent to {"charset" : "US-ASCII"} - */ - this.parameters = {}; - - /** - * The MIME type of the data. By default is empty, that accordingly to RFC - * is equivalent to "text/plain" - */ - this.mimeType = ""; - - /** - * The string that represent the data in the Data URL - */ - this.data = ""; - - if (typeof uri === "undefined") - return; - - uri = String(uri); - - let matches = uri.match(/^data:([^,]*),(.*)$/i); - - if (!matches) - throw new URIError("Malformed Data URL: " + uri); - - let mediaType = matches[1].trim(); - - this.data = decodeURIComponent(matches[2].trim()); - - if (!mediaType) - return; - - let parametersList = mediaType.split(";"); - - this.mimeType = parametersList.shift().trim(); - - for (let parameter, i = 0; parameter = parametersList[i++];) { - let pairs = parameter.split("="); - let name = pairs[0].trim(); - let value = pairs.length > 1 ? decodeURIComponent(pairs[1].trim()) : ""; - - this.parameters[name] = value; - } - - if (this.base64) - this.data = base64.decode(this.data); - - }, - - /** - * Returns the object as a valid Data URL string - * - * @returns {String} The Data URL - */ - toString : function() { - let parametersList = []; - - for (let name in this.parameters) { - let encodedParameter = encodeURIComponent(name); - let value = this.parameters[name]; - - if (value) - encodedParameter += "=" + encodeURIComponent(value); - - parametersList.push(encodedParameter); - } - - // If there is at least a parameter, add an empty string in order - // to start with a `;` on join call. - if (parametersList.length > 0) - parametersList.unshift(""); - - let data = this.base64 ? base64.encode(this.data) : this.data; - - return "data:" + - this.mimeType + - parametersList.join(";") + "," + - encodeURIComponent(data); - } -}); - -exports.DataURL = DataURL; - -var getTLD = exports.getTLD = function getTLD (url) { - let uri = newURI(url.toString()); - let tld = null; - try { - tld = tlds.getPublicSuffix(uri); - } - catch (e) { - if (e.result != Cr.NS_ERROR_INSUFFICIENT_DOMAIN_LEVELS && - e.result != Cr.NS_ERROR_HOST_IS_IP_ADDRESS) { - throw e; - } - } - return tld; -}; - -var isValidURI = exports.isValidURI = function (uri) { - try { - newURI(uri); - } - catch(e) { - return false; - } - return true; -} - -function isLocalURL(url) { - if (String.indexOf(url, './') === 0) - return true; - - try { - return ['resource', 'data', 'chrome'].indexOf(URL(url).scheme) > -1; - } - catch(e) {} - - return false; -} -exports.isLocalURL = isLocalURL; |