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1 files changed, 0 insertions, 135 deletions
diff --git a/tools/addon-sdk-1.3/packages/api-utils/lib/byte-streams.js b/tools/addon-sdk-1.3/packages/api-utils/lib/byte-streams.js
deleted file mode 100644
index b44357e..0000000
--- a/tools/addon-sdk-1.3/packages/api-utils/lib/byte-streams.js
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@@ -1,135 +0,0 @@
-/* -*- Mode: Java; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
- * vim:set ts=2 sw=2 sts=2 et filetype=javascript
- * ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Jetpack.
- *
- * The Initial Developer of the Original Code is
- * the Mozilla Foundation.
- * Portions created by the Initial Developer are Copyright (C) 2010
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- * Drew Willcoxon <adw@mozilla.com> (Original Author)
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-"use strict";
-
-exports.ByteReader = ByteReader;
-exports.ByteWriter = ByteWriter;
-
-const {Cc, Ci} = require("chrome");
-
-// This just controls the maximum number of bytes we read in at one time.
-const BUFFER_BYTE_LEN = 0x8000;
-
-function ByteReader(inputStream) {
- const self = this;
-
- let stream = Cc["@mozilla.org/binaryinputstream;1"].
- createInstance(Ci.nsIBinaryInputStream);
- stream.setInputStream(inputStream);
-
- let manager = new StreamManager(this, stream);
-
- this.read = function ByteReader_read(numBytes) {
- manager.ensureOpened();
- if (typeof(numBytes) !== "number")
- numBytes = Infinity;
-
- let data = "";
- let read = 0;
- try {
- while (true) {
- let avail = stream.available();
- let toRead = Math.min(numBytes - read, avail, BUFFER_BYTE_LEN);
- if (toRead <= 0)
- break;
- data += stream.readBytes(toRead);
- read += toRead;
- }
- }
- catch (err) {
- throw new Error("Error reading from stream: " + err);
- }
-
- return data;
- };
-}
-
-function ByteWriter(outputStream) {
- const self = this;
-
- let stream = Cc["@mozilla.org/binaryoutputstream;1"].
- createInstance(Ci.nsIBinaryOutputStream);
- stream.setOutputStream(outputStream);
-
- let manager = new StreamManager(this, stream);
-
- this.write = function ByteWriter_write(str) {
- manager.ensureOpened();
- try {
- stream.writeBytes(str, str.length);
- }
- catch (err) {
- throw new Error("Error writing to stream: " + err);
- }
- };
-}
-
-
-// This manages the lifetime of stream, a ByteReader or ByteWriter. It defines
-// closed and close() on stream and registers an unload listener that closes
-// rawStream if it's still opened. It also provides ensureOpened(), which
-// throws an exception if the stream is closed.
-function StreamManager(stream, rawStream) {
- const self = this;
- this.rawStream = rawStream;
- this.opened = true;
-
- stream.__defineGetter__("closed", function stream_closed() {
- return !self.opened;
- });
-
- stream.close = function stream_close() {
- self.ensureOpened();
- self.unload();
- };
-
- require("./unload").ensure(this);
-}
-
-StreamManager.prototype = {
- ensureOpened: function StreamManager_ensureOpened() {
- if (!this.opened)
- throw new Error("The stream is closed and cannot be used.");
- },
- unload: function StreamManager_unload() {
- this.rawStream.close();
- this.opened = false;
- }
-};