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Diffstat (limited to 'addon-sdk/source/lib/sdk/net/url.js')
-rw-r--r-- | addon-sdk/source/lib/sdk/net/url.js | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/addon-sdk/source/lib/sdk/net/url.js b/addon-sdk/source/lib/sdk/net/url.js deleted file mode 100644 index 5502171ee..000000000 --- a/addon-sdk/source/lib/sdk/net/url.js +++ /dev/null @@ -1,94 +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 { Ci, Cu, components } = require("chrome"); - -const { defer } = require("../core/promise"); -const { merge } = require("../util/object"); - -const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm", {}); -const { Services } = Cu.import("resource://gre/modules/Services.jsm", {}); - -/** - * Reads a URI and returns a promise. - * - * @param uri {string} The URI to read - * @param [options] {object} This parameter can have any or all of the following - * fields: `charset`. By default the `charset` is set to 'UTF-8'. - * - * @returns {promise} The promise that will be resolved with the content of the - * URL given. - * - * @example - * let promise = readURI('resource://gre/modules/NetUtil.jsm', { - * charset: 'US-ASCII' - * }); - */ -function readURI(uri, options) { - options = options || {}; - let charset = options.charset || 'UTF-8'; - - let channel = NetUtil.newChannel({ - uri: NetUtil.newURI(uri, charset), - loadUsingSystemPrincipal: true}); - - let { promise, resolve, reject } = defer(); - - try { - NetUtil.asyncFetch(channel, function (stream, result) { - if (components.isSuccessCode(result)) { - let count = stream.available(); - let data = NetUtil.readInputStreamToString(stream, count, { charset : charset }); - - resolve(data); - } else { - reject("Failed to read: '" + uri + "' (Error Code: " + result + ")"); - } - }); - } - catch (e) { - reject("Failed to read: '" + uri + "' (Error: " + e.message + ")"); - } - - return promise; -} - -exports.readURI = readURI; - -/** - * Reads a URI synchronously. - * This function is intentionally undocumented to favorites the `readURI` usage. - * - * @param uri {string} The URI to read - * @param [charset] {string} The character set to use when read the content of - * the `uri` given. By default is set to 'UTF-8'. - * - * @returns {string} The content of the URI given. - * - * @example - * let data = readURISync('resource://gre/modules/NetUtil.jsm'); - */ -function readURISync(uri, charset) { - charset = typeof charset === "string" ? charset : "UTF-8"; - - let channel = NetUtil.newChannel({ - uri: NetUtil.newURI(uri, charset), - loadUsingSystemPrincipal: true}); - let stream = channel.open2(); - - let count = stream.available(); - let data = NetUtil.readInputStreamToString(stream, count, { charset : charset }); - - stream.close(); - - return data; -} - -exports.readURISync = readURISync; |