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Diffstat (limited to 'tools/addon-sdk-1.12/lib/sdk/net/url.js')
-rw-r--r-- | tools/addon-sdk-1.12/lib/sdk/net/url.js | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/tools/addon-sdk-1.12/lib/sdk/net/url.js b/tools/addon-sdk-1.12/lib/sdk/net/url.js deleted file mode 100644 index 5992e0d..0000000 --- a/tools/addon-sdk-1.12/lib/sdk/net/url.js +++ /dev/null @@ -1,108 +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/. */ - -const { Cu, components } = require("chrome"); -const { defer } = require("../core/promise"); -const { merge } = require("../util/object"); - -const { NetUtil } = Cu.import("resource://gre/modules/NetUtil.jsm", {}); - -/** - * Open a channel synchronously for the URI given, with an optional charset, and - * returns a resolved promise if succeed; rejected promise otherwise. - */ -function readSync(uri, charset) { - let { promise, resolve, reject } = defer(); - - try { - resolve(readURISync(uri, charset)); - } - catch (e) { - reject("Failed to read: '" + uri + "' (Error Code: " + e.result + ")"); - } - - return promise; -} - -/** - * Open a channel synchronously for the URI given, with an optional charset, and - * returns a promise. - */ -function readAsync(uri, charset) { - let channel = NetUtil.newChannel(uri, charset, null); - - let { promise, resolve, reject } = defer(); - - 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 + ")"); - } - }); - - return promise; -} - -/** - * Reads a URI and returns a promise. If the `sync` option is set to `true`, the - * promise will be resolved synchronously. - * - * @param uri {string} The URI to read - * @param [options] {object} This parameter can have any or all of the following - * fields: `sync`, `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', { - * sync: true, - * charset: 'US-ASCII' - }); - */ -function readURI(uri, options) { - options = merge({ - charset: "UTF-8", - sync: false - }, options); - - return options.sync - ? readSync(uri, options.charset) - : readAsync(uri, options.charset); -} - -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, charset, null); - let stream = channel.open(); - - let count = stream.available(); - let data = NetUtil.readInputStreamToString(stream, count, { charset : charset }); - - stream.close(); - - return data; -} - -exports.readURISync = readURISync; |