diff options
Diffstat (limited to 'deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream')
15 files changed, 0 insertions, 2810 deletions
diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/.npmignore b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/.npmignore deleted file mode 100644 index 38344f87..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/.npmignore +++ /dev/null @@ -1,5 +0,0 @@ -build/ -test/ -examples/ -fs.js -zlib.js
\ No newline at end of file diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/LICENSE b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/LICENSE deleted file mode 100644 index e3d4e695..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/LICENSE +++ /dev/null @@ -1,18 +0,0 @@ -Copyright Joyent, Inc. and other Node contributors. All rights reserved. -Permission is hereby granted, free of charge, to any person obtaining a copy -of this software and associated documentation files (the "Software"), to -deal in the Software without restriction, including without limitation the -rights to use, copy, modify, merge, publish, distribute, sublicense, and/or -sell copies of the Software, and to permit persons to whom the Software is -furnished to do so, subject to the following conditions: - -The above copyright notice and this permission notice shall be included in -all copies or substantial portions of the Software. - -THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR -IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, -FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE -AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER -LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING -FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS -IN THE SOFTWARE. diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/README.md b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/README.md deleted file mode 100644 index 9e9b6eee..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/README.md +++ /dev/null @@ -1,14 +0,0 @@ -# readable-stream - -***Node-core streams for userland*** - -[](https://nodei.co/npm/readable-stream/) -[](https://nodei.co/npm/readable-stream/) - -This package is a mirror of the Streams2 and Streams3 implementations in Node-core. - -If you want to guarantee a stable streams base, regardless of what version of Node you, or the users of your libraries are using, use **readable-stream** *only* and avoid the *"stream"* module in Node-core. - -**readable-stream** comes in two major versions, v1.0.x and v1.1.x. The former tracks the Streams2 implementation in Node 0.10, including bug-fixes and minor improvements as they are added. The latter tracks Streams3 as it develops in Node 0.11; we will likely see a v1.2.x branch for Node 0.12. - -**readable-stream** uses proper patch-level versioning so if you pin to `"~1.0.0"` you’ll get the latest Node 0.10 Streams2 implementation, including any fixes and minor non-breaking improvements. The patch-level versions of 1.0.x and 1.1.x should mirror the patch-level versions of Node-core releases. You should prefer the **1.0.x** releases for now and when you’re ready to start using Streams3, pin to `"~1.1.0"` diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/duplex.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/duplex.js deleted file mode 100644 index ca807af8..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/duplex.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_duplex.js") diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/float.patch b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/float.patch deleted file mode 100644 index 7abb6dc3..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/float.patch +++ /dev/null @@ -1,922 +0,0 @@ -diff --git a/lib/_stream_duplex.js b/lib/_stream_duplex.js -index c5a741c..a2e0d8e 100644 ---- a/lib/_stream_duplex.js -+++ b/lib/_stream_duplex.js -@@ -26,8 +26,8 @@ - - module.exports = Duplex; - var util = require('util'); --var Readable = require('_stream_readable'); --var Writable = require('_stream_writable'); -+var Readable = require('./_stream_readable'); -+var Writable = require('./_stream_writable'); - - util.inherits(Duplex, Readable); - -diff --git a/lib/_stream_passthrough.js b/lib/_stream_passthrough.js -index a5e9864..330c247 100644 ---- a/lib/_stream_passthrough.js -+++ b/lib/_stream_passthrough.js -@@ -25,7 +25,7 @@ - - module.exports = PassThrough; - --var Transform = require('_stream_transform'); -+var Transform = require('./_stream_transform'); - var util = require('util'); - util.inherits(PassThrough, Transform); - -diff --git a/lib/_stream_readable.js b/lib/_stream_readable.js -index 0c3fe3e..90a8298 100644 ---- a/lib/_stream_readable.js -+++ b/lib/_stream_readable.js -@@ -23,10 +23,34 @@ module.exports = Readable; - Readable.ReadableState = ReadableState; - - var EE = require('events').EventEmitter; -+if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { -+ return emitter.listeners(type).length; -+}; -+ -+if (!global.setImmediate) global.setImmediate = function setImmediate(fn) { -+ return setTimeout(fn, 0); -+}; -+if (!global.clearImmediate) global.clearImmediate = function clearImmediate(i) { -+ return clearTimeout(i); -+}; -+ - var Stream = require('stream'); - var util = require('util'); -+if (!util.isUndefined) { -+ var utilIs = require('core-util-is'); -+ for (var f in utilIs) { -+ util[f] = utilIs[f]; -+ } -+} - var StringDecoder; --var debug = util.debuglog('stream'); -+var debug; -+if (util.debuglog) -+ debug = util.debuglog('stream'); -+else try { -+ debug = require('debuglog')('stream'); -+} catch (er) { -+ debug = function() {}; -+} - - util.inherits(Readable, Stream); - -@@ -380,7 +404,7 @@ function chunkInvalid(state, chunk) { - - - function onEofChunk(stream, state) { -- if (state.decoder && !state.ended) { -+ if (state.decoder && !state.ended && state.decoder.end) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); -diff --git a/lib/_stream_transform.js b/lib/_stream_transform.js -index b1f9fcc..b0caf57 100644 ---- a/lib/_stream_transform.js -+++ b/lib/_stream_transform.js -@@ -64,8 +64,14 @@ - - module.exports = Transform; - --var Duplex = require('_stream_duplex'); -+var Duplex = require('./_stream_duplex'); - var util = require('util'); -+if (!util.isUndefined) { -+ var utilIs = require('core-util-is'); -+ for (var f in utilIs) { -+ util[f] = utilIs[f]; -+ } -+} - util.inherits(Transform, Duplex); - - -diff --git a/lib/_stream_writable.js b/lib/_stream_writable.js -index ba2e920..f49288b 100644 ---- a/lib/_stream_writable.js -+++ b/lib/_stream_writable.js -@@ -27,6 +27,12 @@ module.exports = Writable; - Writable.WritableState = WritableState; - - var util = require('util'); -+if (!util.isUndefined) { -+ var utilIs = require('core-util-is'); -+ for (var f in utilIs) { -+ util[f] = utilIs[f]; -+ } -+} - var Stream = require('stream'); - - util.inherits(Writable, Stream); -@@ -119,7 +125,7 @@ function WritableState(options, stream) { - function Writable(options) { - // Writable ctor is applied to Duplexes, though they're not - // instanceof Writable, they're instanceof Readable. -- if (!(this instanceof Writable) && !(this instanceof Stream.Duplex)) -+ if (!(this instanceof Writable) && !(this instanceof require('./_stream_duplex'))) - return new Writable(options); - - this._writableState = new WritableState(options, this); -diff --git a/test/simple/test-stream-big-push.js b/test/simple/test-stream-big-push.js -index e3787e4..8cd2127 100644 ---- a/test/simple/test-stream-big-push.js -+++ b/test/simple/test-stream-big-push.js -@@ -21,7 +21,7 @@ - - var common = require('../common'); - var assert = require('assert'); --var stream = require('stream'); -+var stream = require('../../'); - var str = 'asdfasdfasdfasdfasdf'; - - var r = new stream.Readable({ -diff --git a/test/simple/test-stream-end-paused.js b/test/simple/test-stream-end-paused.js -index bb73777..d40efc7 100644 ---- a/test/simple/test-stream-end-paused.js -+++ b/test/simple/test-stream-end-paused.js -@@ -25,7 +25,7 @@ var gotEnd = false; - - // Make sure we don't miss the end event for paused 0-length streams - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - var stream = new Readable(); - var calledRead = false; - stream._read = function() { -diff --git a/test/simple/test-stream-pipe-after-end.js b/test/simple/test-stream-pipe-after-end.js -index b46ee90..0be8366 100644 ---- a/test/simple/test-stream-pipe-after-end.js -+++ b/test/simple/test-stream-pipe-after-end.js -@@ -22,8 +22,8 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('_stream_readable'); --var Writable = require('_stream_writable'); -+var Readable = require('../../lib/_stream_readable'); -+var Writable = require('../../lib/_stream_writable'); - var util = require('util'); - - util.inherits(TestReadable, Readable); -diff --git a/test/simple/test-stream-pipe-cleanup.js b/test/simple/test-stream-pipe-cleanup.js -deleted file mode 100644 -index f689358..0000000 ---- a/test/simple/test-stream-pipe-cleanup.js -+++ /dev/null -@@ -1,122 +0,0 @@ --// Copyright Joyent, Inc. and other Node contributors. --// --// Permission is hereby granted, free of charge, to any person obtaining a --// copy of this software and associated documentation files (the --// "Software"), to deal in the Software without restriction, including --// without limitation the rights to use, copy, modify, merge, publish, --// distribute, sublicense, and/or sell copies of the Software, and to permit --// persons to whom the Software is furnished to do so, subject to the --// following conditions: --// --// The above copyright notice and this permission notice shall be included --// in all copies or substantial portions of the Software. --// --// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --// USE OR OTHER DEALINGS IN THE SOFTWARE. -- --// This test asserts that Stream.prototype.pipe does not leave listeners --// hanging on the source or dest. -- --var common = require('../common'); --var stream = require('stream'); --var assert = require('assert'); --var util = require('util'); -- --function Writable() { -- this.writable = true; -- this.endCalls = 0; -- stream.Stream.call(this); --} --util.inherits(Writable, stream.Stream); --Writable.prototype.end = function() { -- this.endCalls++; --}; -- --Writable.prototype.destroy = function() { -- this.endCalls++; --}; -- --function Readable() { -- this.readable = true; -- stream.Stream.call(this); --} --util.inherits(Readable, stream.Stream); -- --function Duplex() { -- this.readable = true; -- Writable.call(this); --} --util.inherits(Duplex, Writable); -- --var i = 0; --var limit = 100; -- --var w = new Writable(); -- --var r; -- --for (i = 0; i < limit; i++) { -- r = new Readable(); -- r.pipe(w); -- r.emit('end'); --} --assert.equal(0, r.listeners('end').length); --assert.equal(limit, w.endCalls); -- --w.endCalls = 0; -- --for (i = 0; i < limit; i++) { -- r = new Readable(); -- r.pipe(w); -- r.emit('close'); --} --assert.equal(0, r.listeners('close').length); --assert.equal(limit, w.endCalls); -- --w.endCalls = 0; -- --r = new Readable(); -- --for (i = 0; i < limit; i++) { -- w = new Writable(); -- r.pipe(w); -- w.emit('close'); --} --assert.equal(0, w.listeners('close').length); -- --r = new Readable(); --w = new Writable(); --var d = new Duplex(); --r.pipe(d); // pipeline A --d.pipe(w); // pipeline B --assert.equal(r.listeners('end').length, 2); // A.onend, A.cleanup --assert.equal(r.listeners('close').length, 2); // A.onclose, A.cleanup --assert.equal(d.listeners('end').length, 2); // B.onend, B.cleanup --assert.equal(d.listeners('close').length, 3); // A.cleanup, B.onclose, B.cleanup --assert.equal(w.listeners('end').length, 0); --assert.equal(w.listeners('close').length, 1); // B.cleanup -- --r.emit('end'); --assert.equal(d.endCalls, 1); --assert.equal(w.endCalls, 0); --assert.equal(r.listeners('end').length, 0); --assert.equal(r.listeners('close').length, 0); --assert.equal(d.listeners('end').length, 2); // B.onend, B.cleanup --assert.equal(d.listeners('close').length, 2); // B.onclose, B.cleanup --assert.equal(w.listeners('end').length, 0); --assert.equal(w.listeners('close').length, 1); // B.cleanup -- --d.emit('end'); --assert.equal(d.endCalls, 1); --assert.equal(w.endCalls, 1); --assert.equal(r.listeners('end').length, 0); --assert.equal(r.listeners('close').length, 0); --assert.equal(d.listeners('end').length, 0); --assert.equal(d.listeners('close').length, 0); --assert.equal(w.listeners('end').length, 0); --assert.equal(w.listeners('close').length, 0); -diff --git a/test/simple/test-stream-pipe-error-handling.js b/test/simple/test-stream-pipe-error-handling.js -index c5d724b..c7d6b7d 100644 ---- a/test/simple/test-stream-pipe-error-handling.js -+++ b/test/simple/test-stream-pipe-error-handling.js -@@ -21,7 +21,7 @@ - - var common = require('../common'); - var assert = require('assert'); --var Stream = require('stream').Stream; -+var Stream = require('../../').Stream; - - (function testErrorListenerCatches() { - var source = new Stream(); -diff --git a/test/simple/test-stream-pipe-event.js b/test/simple/test-stream-pipe-event.js -index cb9d5fe..56f8d61 100644 ---- a/test/simple/test-stream-pipe-event.js -+++ b/test/simple/test-stream-pipe-event.js -@@ -20,7 +20,7 @@ - // USE OR OTHER DEALINGS IN THE SOFTWARE. - - var common = require('../common'); --var stream = require('stream'); -+var stream = require('../../'); - var assert = require('assert'); - var util = require('util'); - -diff --git a/test/simple/test-stream-push-order.js b/test/simple/test-stream-push-order.js -index f2e6ec2..a5c9bf9 100644 ---- a/test/simple/test-stream-push-order.js -+++ b/test/simple/test-stream-push-order.js -@@ -20,7 +20,7 @@ - // USE OR OTHER DEALINGS IN THE SOFTWARE. - - var common = require('../common.js'); --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - var assert = require('assert'); - - var s = new Readable({ -diff --git a/test/simple/test-stream-push-strings.js b/test/simple/test-stream-push-strings.js -index 06f43dc..1701a9a 100644 ---- a/test/simple/test-stream-push-strings.js -+++ b/test/simple/test-stream-push-strings.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - var util = require('util'); - - util.inherits(MyStream, Readable); -diff --git a/test/simple/test-stream-readable-event.js b/test/simple/test-stream-readable-event.js -index ba6a577..a8e6f7b 100644 ---- a/test/simple/test-stream-readable-event.js -+++ b/test/simple/test-stream-readable-event.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - - (function first() { - // First test, not reading when the readable is added. -diff --git a/test/simple/test-stream-readable-flow-recursion.js b/test/simple/test-stream-readable-flow-recursion.js -index 2891ad6..11689ba 100644 ---- a/test/simple/test-stream-readable-flow-recursion.js -+++ b/test/simple/test-stream-readable-flow-recursion.js -@@ -27,7 +27,7 @@ var assert = require('assert'); - // more data continuously, but without triggering a nextTick - // warning or RangeError. - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - - // throw an error if we trigger a nextTick warning. - process.throwDeprecation = true; -diff --git a/test/simple/test-stream-unshift-empty-chunk.js b/test/simple/test-stream-unshift-empty-chunk.js -index 0c96476..7827538 100644 ---- a/test/simple/test-stream-unshift-empty-chunk.js -+++ b/test/simple/test-stream-unshift-empty-chunk.js -@@ -24,7 +24,7 @@ var assert = require('assert'); - - // This test verifies that stream.unshift(Buffer(0)) or - // stream.unshift('') does not set state.reading=false. --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - - var r = new Readable(); - var nChunks = 10; -diff --git a/test/simple/test-stream-unshift-read-race.js b/test/simple/test-stream-unshift-read-race.js -index 83fd9fa..17c18aa 100644 ---- a/test/simple/test-stream-unshift-read-race.js -+++ b/test/simple/test-stream-unshift-read-race.js -@@ -29,7 +29,7 @@ var assert = require('assert'); - // 3. push() after the EOF signaling null is an error. - // 4. _read() is not called after pushing the EOF null chunk. - --var stream = require('stream'); -+var stream = require('../../'); - var hwm = 10; - var r = stream.Readable({ highWaterMark: hwm }); - var chunks = 10; -@@ -51,7 +51,14 @@ r._read = function(n) { - - function push(fast) { - assert(!pushedNull, 'push() after null push'); -- var c = pos >= data.length ? null : data.slice(pos, pos + n); -+ var c; -+ if (pos >= data.length) -+ c = null; -+ else { -+ if (n + pos > data.length) -+ n = data.length - pos; -+ c = data.slice(pos, pos + n); -+ } - pushedNull = c === null; - if (fast) { - pos += n; -diff --git a/test/simple/test-stream-writev.js b/test/simple/test-stream-writev.js -index 5b49e6e..b5321f3 100644 ---- a/test/simple/test-stream-writev.js -+++ b/test/simple/test-stream-writev.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var stream = require('stream'); -+var stream = require('../../'); - - var queue = []; - for (var decode = 0; decode < 2; decode++) { -diff --git a/test/simple/test-stream2-basic.js b/test/simple/test-stream2-basic.js -index 3814bf0..248c1be 100644 ---- a/test/simple/test-stream2-basic.js -+++ b/test/simple/test-stream2-basic.js -@@ -21,7 +21,7 @@ - - - var common = require('../common.js'); --var R = require('_stream_readable'); -+var R = require('../../lib/_stream_readable'); - var assert = require('assert'); - - var util = require('util'); -diff --git a/test/simple/test-stream2-compatibility.js b/test/simple/test-stream2-compatibility.js -index 6cdd4e9..f0fa84b 100644 ---- a/test/simple/test-stream2-compatibility.js -+++ b/test/simple/test-stream2-compatibility.js -@@ -21,7 +21,7 @@ - - - var common = require('../common.js'); --var R = require('_stream_readable'); -+var R = require('../../lib/_stream_readable'); - var assert = require('assert'); - - var util = require('util'); -diff --git a/test/simple/test-stream2-finish-pipe.js b/test/simple/test-stream2-finish-pipe.js -index 39b274f..006a19b 100644 ---- a/test/simple/test-stream2-finish-pipe.js -+++ b/test/simple/test-stream2-finish-pipe.js -@@ -20,7 +20,7 @@ - // USE OR OTHER DEALINGS IN THE SOFTWARE. - - var common = require('../common.js'); --var stream = require('stream'); -+var stream = require('../../'); - var Buffer = require('buffer').Buffer; - - var r = new stream.Readable(); -diff --git a/test/simple/test-stream2-fs.js b/test/simple/test-stream2-fs.js -deleted file mode 100644 -index e162406..0000000 ---- a/test/simple/test-stream2-fs.js -+++ /dev/null -@@ -1,72 +0,0 @@ --// Copyright Joyent, Inc. and other Node contributors. --// --// Permission is hereby granted, free of charge, to any person obtaining a --// copy of this software and associated documentation files (the --// "Software"), to deal in the Software without restriction, including --// without limitation the rights to use, copy, modify, merge, publish, --// distribute, sublicense, and/or sell copies of the Software, and to permit --// persons to whom the Software is furnished to do so, subject to the --// following conditions: --// --// The above copyright notice and this permission notice shall be included --// in all copies or substantial portions of the Software. --// --// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --// USE OR OTHER DEALINGS IN THE SOFTWARE. -- -- --var common = require('../common.js'); --var R = require('_stream_readable'); --var assert = require('assert'); -- --var fs = require('fs'); --var FSReadable = fs.ReadStream; -- --var path = require('path'); --var file = path.resolve(common.fixturesDir, 'x1024.txt'); -- --var size = fs.statSync(file).size; -- --var expectLengths = [1024]; -- --var util = require('util'); --var Stream = require('stream'); -- --util.inherits(TestWriter, Stream); -- --function TestWriter() { -- Stream.apply(this); -- this.buffer = []; -- this.length = 0; --} -- --TestWriter.prototype.write = function(c) { -- this.buffer.push(c.toString()); -- this.length += c.length; -- return true; --}; -- --TestWriter.prototype.end = function(c) { -- if (c) this.buffer.push(c.toString()); -- this.emit('results', this.buffer); --} -- --var r = new FSReadable(file); --var w = new TestWriter(); -- --w.on('results', function(res) { -- console.error(res, w.length); -- assert.equal(w.length, size); -- var l = 0; -- assert.deepEqual(res.map(function (c) { -- return c.length; -- }), expectLengths); -- console.log('ok'); --}); -- --r.pipe(w); -diff --git a/test/simple/test-stream2-httpclient-response-end.js b/test/simple/test-stream2-httpclient-response-end.js -deleted file mode 100644 -index 15cffc2..0000000 ---- a/test/simple/test-stream2-httpclient-response-end.js -+++ /dev/null -@@ -1,52 +0,0 @@ --// Copyright Joyent, Inc. and other Node contributors. --// --// Permission is hereby granted, free of charge, to any person obtaining a --// copy of this software and associated documentation files (the --// "Software"), to deal in the Software without restriction, including --// without limitation the rights to use, copy, modify, merge, publish, --// distribute, sublicense, and/or sell copies of the Software, and to permit --// persons to whom the Software is furnished to do so, subject to the --// following conditions: --// --// The above copyright notice and this permission notice shall be included --// in all copies or substantial portions of the Software. --// --// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN --// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE --// USE OR OTHER DEALINGS IN THE SOFTWARE. -- --var common = require('../common.js'); --var assert = require('assert'); --var http = require('http'); --var msg = 'Hello'; --var readable_event = false; --var end_event = false; --var server = http.createServer(function(req, res) { -- res.writeHead(200, {'Content-Type': 'text/plain'}); -- res.end(msg); --}).listen(common.PORT, function() { -- http.get({port: common.PORT}, function(res) { -- var data = ''; -- res.on('readable', function() { -- console.log('readable event'); -- readable_event = true; -- data += res.read(); -- }); -- res.on('end', function() { -- console.log('end event'); -- end_event = true; -- assert.strictEqual(msg, data); -- server.close(); -- }); -- }); --}); -- --process.on('exit', function() { -- assert(readable_event); -- assert(end_event); --}); -- -diff --git a/test/simple/test-stream2-large-read-stall.js b/test/simple/test-stream2-large-read-stall.js -index 2fbfbca..667985b 100644 ---- a/test/simple/test-stream2-large-read-stall.js -+++ b/test/simple/test-stream2-large-read-stall.js -@@ -30,7 +30,7 @@ var PUSHSIZE = 20; - var PUSHCOUNT = 1000; - var HWM = 50; - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - var r = new Readable({ - highWaterMark: HWM - }); -@@ -39,23 +39,23 @@ var rs = r._readableState; - r._read = push; - - r.on('readable', function() { -- console.error('>> readable'); -+ //console.error('>> readable'); - do { -- console.error(' > read(%d)', READSIZE); -+ //console.error(' > read(%d)', READSIZE); - var ret = r.read(READSIZE); -- console.error(' < %j (%d remain)', ret && ret.length, rs.length); -+ //console.error(' < %j (%d remain)', ret && ret.length, rs.length); - } while (ret && ret.length === READSIZE); - -- console.error('<< after read()', -- ret && ret.length, -- rs.needReadable, -- rs.length); -+ //console.error('<< after read()', -+ // ret && ret.length, -+ // rs.needReadable, -+ // rs.length); - }); - - var endEmitted = false; - r.on('end', function() { - endEmitted = true; -- console.error('end'); -+ //console.error('end'); - }); - - var pushes = 0; -@@ -64,11 +64,11 @@ function push() { - return; - - if (pushes++ === PUSHCOUNT) { -- console.error(' push(EOF)'); -+ //console.error(' push(EOF)'); - return r.push(null); - } - -- console.error(' push #%d', pushes); -+ //console.error(' push #%d', pushes); - if (r.push(new Buffer(PUSHSIZE))) - setTimeout(push); - } -diff --git a/test/simple/test-stream2-objects.js b/test/simple/test-stream2-objects.js -index 3e6931d..ff47d89 100644 ---- a/test/simple/test-stream2-objects.js -+++ b/test/simple/test-stream2-objects.js -@@ -21,8 +21,8 @@ - - - var common = require('../common.js'); --var Readable = require('_stream_readable'); --var Writable = require('_stream_writable'); -+var Readable = require('../../lib/_stream_readable'); -+var Writable = require('../../lib/_stream_writable'); - var assert = require('assert'); - - // tiny node-tap lookalike. -diff --git a/test/simple/test-stream2-pipe-error-handling.js b/test/simple/test-stream2-pipe-error-handling.js -index cf7531c..e3f3e4e 100644 ---- a/test/simple/test-stream2-pipe-error-handling.js -+++ b/test/simple/test-stream2-pipe-error-handling.js -@@ -21,7 +21,7 @@ - - var common = require('../common'); - var assert = require('assert'); --var stream = require('stream'); -+var stream = require('../../'); - - (function testErrorListenerCatches() { - var count = 1000; -diff --git a/test/simple/test-stream2-pipe-error-once-listener.js b/test/simple/test-stream2-pipe-error-once-listener.js -index 5e8e3cb..53b2616 100755 ---- a/test/simple/test-stream2-pipe-error-once-listener.js -+++ b/test/simple/test-stream2-pipe-error-once-listener.js -@@ -24,7 +24,7 @@ var common = require('../common.js'); - var assert = require('assert'); - - var util = require('util'); --var stream = require('stream'); -+var stream = require('../../'); - - - var Read = function() { -diff --git a/test/simple/test-stream2-push.js b/test/simple/test-stream2-push.js -index b63edc3..eb2b0e9 100644 ---- a/test/simple/test-stream2-push.js -+++ b/test/simple/test-stream2-push.js -@@ -20,7 +20,7 @@ - // USE OR OTHER DEALINGS IN THE SOFTWARE. - - var common = require('../common.js'); --var stream = require('stream'); -+var stream = require('../../'); - var Readable = stream.Readable; - var Writable = stream.Writable; - var assert = require('assert'); -diff --git a/test/simple/test-stream2-read-sync-stack.js b/test/simple/test-stream2-read-sync-stack.js -index e8a7305..9740a47 100644 ---- a/test/simple/test-stream2-read-sync-stack.js -+++ b/test/simple/test-stream2-read-sync-stack.js -@@ -21,7 +21,7 @@ - - var common = require('../common'); - var assert = require('assert'); --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - var r = new Readable(); - var N = 256 * 1024; - -diff --git a/test/simple/test-stream2-readable-empty-buffer-no-eof.js b/test/simple/test-stream2-readable-empty-buffer-no-eof.js -index cd30178..4b1659d 100644 ---- a/test/simple/test-stream2-readable-empty-buffer-no-eof.js -+++ b/test/simple/test-stream2-readable-empty-buffer-no-eof.js -@@ -22,10 +22,9 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('stream').Readable; -+var Readable = require('../../').Readable; - - test1(); --test2(); - - function test1() { - var r = new Readable(); -@@ -88,31 +87,3 @@ function test1() { - console.log('ok'); - }); - } -- --function test2() { -- var r = new Readable({ encoding: 'base64' }); -- var reads = 5; -- r._read = function(n) { -- if (!reads--) -- return r.push(null); // EOF -- else -- return r.push(new Buffer('x')); -- }; -- -- var results = []; -- function flow() { -- var chunk; -- while (null !== (chunk = r.read())) -- results.push(chunk + ''); -- } -- r.on('readable', flow); -- r.on('end', function() { -- results.push('EOF'); -- }); -- flow(); -- -- process.on('exit', function() { -- assert.deepEqual(results, [ 'eHh4', 'eHg=', 'EOF' ]); -- console.log('ok'); -- }); --} -diff --git a/test/simple/test-stream2-readable-from-list.js b/test/simple/test-stream2-readable-from-list.js -index 7c96ffe..04a96f5 100644 ---- a/test/simple/test-stream2-readable-from-list.js -+++ b/test/simple/test-stream2-readable-from-list.js -@@ -21,7 +21,7 @@ - - var assert = require('assert'); - var common = require('../common.js'); --var fromList = require('_stream_readable')._fromList; -+var fromList = require('../../lib/_stream_readable')._fromList; - - // tiny node-tap lookalike. - var tests = []; -diff --git a/test/simple/test-stream2-readable-legacy-drain.js b/test/simple/test-stream2-readable-legacy-drain.js -index 675da8e..51fd3d5 100644 ---- a/test/simple/test-stream2-readable-legacy-drain.js -+++ b/test/simple/test-stream2-readable-legacy-drain.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var Stream = require('stream'); -+var Stream = require('../../'); - var Readable = Stream.Readable; - - var r = new Readable(); -diff --git a/test/simple/test-stream2-readable-non-empty-end.js b/test/simple/test-stream2-readable-non-empty-end.js -index 7314ae7..c971898 100644 ---- a/test/simple/test-stream2-readable-non-empty-end.js -+++ b/test/simple/test-stream2-readable-non-empty-end.js -@@ -21,7 +21,7 @@ - - var assert = require('assert'); - var common = require('../common.js'); --var Readable = require('_stream_readable'); -+var Readable = require('../../lib/_stream_readable'); - - var len = 0; - var chunks = new Array(10); -diff --git a/test/simple/test-stream2-readable-wrap-empty.js b/test/simple/test-stream2-readable-wrap-empty.js -index 2e5cf25..fd8a3dc 100644 ---- a/test/simple/test-stream2-readable-wrap-empty.js -+++ b/test/simple/test-stream2-readable-wrap-empty.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('_stream_readable'); -+var Readable = require('../../lib/_stream_readable'); - var EE = require('events').EventEmitter; - - var oldStream = new EE(); -diff --git a/test/simple/test-stream2-readable-wrap.js b/test/simple/test-stream2-readable-wrap.js -index 90eea01..6b177f7 100644 ---- a/test/simple/test-stream2-readable-wrap.js -+++ b/test/simple/test-stream2-readable-wrap.js -@@ -22,8 +22,8 @@ - var common = require('../common'); - var assert = require('assert'); - --var Readable = require('_stream_readable'); --var Writable = require('_stream_writable'); -+var Readable = require('../../lib/_stream_readable'); -+var Writable = require('../../lib/_stream_writable'); - var EE = require('events').EventEmitter; - - var testRuns = 0, completedRuns = 0; -diff --git a/test/simple/test-stream2-set-encoding.js b/test/simple/test-stream2-set-encoding.js -index 5d2c32a..685531b 100644 ---- a/test/simple/test-stream2-set-encoding.js -+++ b/test/simple/test-stream2-set-encoding.js -@@ -22,7 +22,7 @@ - - var common = require('../common.js'); - var assert = require('assert'); --var R = require('_stream_readable'); -+var R = require('../../lib/_stream_readable'); - var util = require('util'); - - // tiny node-tap lookalike. -diff --git a/test/simple/test-stream2-transform.js b/test/simple/test-stream2-transform.js -index 9c9ddd8..a0cacc6 100644 ---- a/test/simple/test-stream2-transform.js -+++ b/test/simple/test-stream2-transform.js -@@ -21,8 +21,8 @@ - - var assert = require('assert'); - var common = require('../common.js'); --var PassThrough = require('_stream_passthrough'); --var Transform = require('_stream_transform'); -+var PassThrough = require('../../').PassThrough; -+var Transform = require('../../').Transform; - - // tiny node-tap lookalike. - var tests = []; -diff --git a/test/simple/test-stream2-unpipe-drain.js b/test/simple/test-stream2-unpipe-drain.js -index d66dc3c..365b327 100644 ---- a/test/simple/test-stream2-unpipe-drain.js -+++ b/test/simple/test-stream2-unpipe-drain.js -@@ -22,7 +22,7 @@ - - var common = require('../common.js'); - var assert = require('assert'); --var stream = require('stream'); -+var stream = require('../../'); - var crypto = require('crypto'); - - var util = require('util'); -diff --git a/test/simple/test-stream2-unpipe-leak.js b/test/simple/test-stream2-unpipe-leak.js -index 99f8746..17c92ae 100644 ---- a/test/simple/test-stream2-unpipe-leak.js -+++ b/test/simple/test-stream2-unpipe-leak.js -@@ -22,7 +22,7 @@ - - var common = require('../common.js'); - var assert = require('assert'); --var stream = require('stream'); -+var stream = require('../../'); - - var chunk = new Buffer('hallo'); - -diff --git a/test/simple/test-stream2-writable.js b/test/simple/test-stream2-writable.js -index 704100c..209c3a6 100644 ---- a/test/simple/test-stream2-writable.js -+++ b/test/simple/test-stream2-writable.js -@@ -20,8 +20,8 @@ - // USE OR OTHER DEALINGS IN THE SOFTWARE. - - var common = require('../common.js'); --var W = require('_stream_writable'); --var D = require('_stream_duplex'); -+var W = require('../../').Writable; -+var D = require('../../').Duplex; - var assert = require('assert'); - - var util = require('util'); -diff --git a/test/simple/test-stream3-pause-then-read.js b/test/simple/test-stream3-pause-then-read.js -index b91bde3..2f72c15 100644 ---- a/test/simple/test-stream3-pause-then-read.js -+++ b/test/simple/test-stream3-pause-then-read.js -@@ -22,7 +22,7 @@ - var common = require('../common'); - var assert = require('assert'); - --var stream = require('stream'); -+var stream = require('../../'); - var Readable = stream.Readable; - var Writable = stream.Writable; diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_duplex.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_duplex.js deleted file mode 100644 index b513d61a..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_duplex.js +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a duplex stream is just a stream that is both readable and writable. -// Since JS doesn't have multiple prototypal inheritance, this class -// prototypally inherits from Readable, and then parasitically from -// Writable. - -module.exports = Duplex; - -/*<replacement>*/ -var objectKeys = Object.keys || function (obj) { - var keys = []; - for (var key in obj) keys.push(key); - return keys; -} -/*</replacement>*/ - - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -var Readable = require('./_stream_readable'); -var Writable = require('./_stream_writable'); - -util.inherits(Duplex, Readable); - -forEach(objectKeys(Writable.prototype), function(method) { - if (!Duplex.prototype[method]) - Duplex.prototype[method] = Writable.prototype[method]; -}); - -function Duplex(options) { - if (!(this instanceof Duplex)) - return new Duplex(options); - - Readable.call(this, options); - Writable.call(this, options); - - if (options && options.readable === false) - this.readable = false; - - if (options && options.writable === false) - this.writable = false; - - this.allowHalfOpen = true; - if (options && options.allowHalfOpen === false) - this.allowHalfOpen = false; - - this.once('end', onend); -} - -// the no-half-open enforcer -function onend() { - // if we allow half-open state, or if the writable side ended, - // then we're ok. - if (this.allowHalfOpen || this._writableState.ended) - return; - - // no more data can be written. - // But allow more writes to happen in this tick. - process.nextTick(this.end.bind(this)); -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_passthrough.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_passthrough.js deleted file mode 100644 index 895ca50a..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_passthrough.js +++ /dev/null @@ -1,46 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// a passthrough stream. -// basically just the most minimal sort of Transform stream. -// Every written chunk gets output as-is. - -module.exports = PassThrough; - -var Transform = require('./_stream_transform'); - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -util.inherits(PassThrough, Transform); - -function PassThrough(options) { - if (!(this instanceof PassThrough)) - return new PassThrough(options); - - Transform.call(this, options); -} - -PassThrough.prototype._transform = function(chunk, encoding, cb) { - cb(null, chunk); -}; diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_readable.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_readable.js deleted file mode 100644 index 19ab3588..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_readable.js +++ /dev/null @@ -1,951 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -module.exports = Readable; - -/*<replacement>*/ -var isArray = require('isarray'); -/*</replacement>*/ - - -/*<replacement>*/ -var Buffer = require('buffer').Buffer; -/*</replacement>*/ - -Readable.ReadableState = ReadableState; - -var EE = require('events').EventEmitter; - -/*<replacement>*/ -if (!EE.listenerCount) EE.listenerCount = function(emitter, type) { - return emitter.listeners(type).length; -}; -/*</replacement>*/ - -var Stream = require('stream'); - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -var StringDecoder; - - -/*<replacement>*/ -var debug = require('util'); -if (debug && debug.debuglog) { - debug = debug.debuglog('stream'); -} else { - debug = function () {}; -} -/*</replacement>*/ - - -util.inherits(Readable, Stream); - -function ReadableState(options, stream) { - var Duplex = require('./_stream_duplex'); - - options = options || {}; - - // the point at which it stops calling _read() to fill the buffer - // Note: 0 is a valid value, means "don't call _read preemptively ever" - var hwm = options.highWaterMark; - var defaultHwm = options.objectMode ? 16 : 16 * 1024; - this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - this.buffer = []; - this.length = 0; - this.pipes = null; - this.pipesCount = 0; - this.flowing = null; - this.ended = false; - this.endEmitted = false; - this.reading = false; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // whenever we return null, then we set a flag to say - // that we're awaiting a 'readable' event emission. - this.needReadable = false; - this.emittedReadable = false; - this.readableListening = false; - - - // object stream flag. Used to make read(n) ignore n and to - // make all the buffer merging and length checks go away - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) - this.objectMode = this.objectMode || !!options.readableObjectMode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // when piping, we only care about 'readable' events that happen - // after read()ing all the bytes and not getting any pushback. - this.ranOut = false; - - // the number of writers that are awaiting a drain event in .pipe()s - this.awaitDrain = 0; - - // if true, a maybeReadMore has been scheduled - this.readingMore = false; - - this.decoder = null; - this.encoding = null; - if (options.encoding) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this.decoder = new StringDecoder(options.encoding); - this.encoding = options.encoding; - } -} - -function Readable(options) { - var Duplex = require('./_stream_duplex'); - - if (!(this instanceof Readable)) - return new Readable(options); - - this._readableState = new ReadableState(options, this); - - // legacy - this.readable = true; - - Stream.call(this); -} - -// Manually shove something into the read() buffer. -// This returns true if the highWaterMark has not been hit yet, -// similar to how Writable.write() returns true if you should -// write() some more. -Readable.prototype.push = function(chunk, encoding) { - var state = this._readableState; - - if (util.isString(chunk) && !state.objectMode) { - encoding = encoding || state.defaultEncoding; - if (encoding !== state.encoding) { - chunk = new Buffer(chunk, encoding); - encoding = ''; - } - } - - return readableAddChunk(this, state, chunk, encoding, false); -}; - -// Unshift should *always* be something directly out of read() -Readable.prototype.unshift = function(chunk) { - var state = this._readableState; - return readableAddChunk(this, state, chunk, '', true); -}; - -function readableAddChunk(stream, state, chunk, encoding, addToFront) { - var er = chunkInvalid(state, chunk); - if (er) { - stream.emit('error', er); - } else if (util.isNullOrUndefined(chunk)) { - state.reading = false; - if (!state.ended) - onEofChunk(stream, state); - } else if (state.objectMode || chunk && chunk.length > 0) { - if (state.ended && !addToFront) { - var e = new Error('stream.push() after EOF'); - stream.emit('error', e); - } else if (state.endEmitted && addToFront) { - var e = new Error('stream.unshift() after end event'); - stream.emit('error', e); - } else { - if (state.decoder && !addToFront && !encoding) - chunk = state.decoder.write(chunk); - - if (!addToFront) - state.reading = false; - - // if we want the data now, just emit it. - if (state.flowing && state.length === 0 && !state.sync) { - stream.emit('data', chunk); - stream.read(0); - } else { - // update the buffer info. - state.length += state.objectMode ? 1 : chunk.length; - if (addToFront) - state.buffer.unshift(chunk); - else - state.buffer.push(chunk); - - if (state.needReadable) - emitReadable(stream); - } - - maybeReadMore(stream, state); - } - } else if (!addToFront) { - state.reading = false; - } - - return needMoreData(state); -} - - - -// if it's past the high water mark, we can push in some more. -// Also, if we have no data yet, we can stand some -// more bytes. This is to work around cases where hwm=0, -// such as the repl. Also, if the push() triggered a -// readable event, and the user called read(largeNumber) such that -// needReadable was set, then we ought to push more, so that another -// 'readable' event will be triggered. -function needMoreData(state) { - return !state.ended && - (state.needReadable || - state.length < state.highWaterMark || - state.length === 0); -} - -// backwards compatibility. -Readable.prototype.setEncoding = function(enc) { - if (!StringDecoder) - StringDecoder = require('string_decoder/').StringDecoder; - this._readableState.decoder = new StringDecoder(enc); - this._readableState.encoding = enc; - return this; -}; - -// Don't raise the hwm > 128MB -var MAX_HWM = 0x800000; -function roundUpToNextPowerOf2(n) { - if (n >= MAX_HWM) { - n = MAX_HWM; - } else { - // Get the next highest power of 2 - n--; - for (var p = 1; p < 32; p <<= 1) n |= n >> p; - n++; - } - return n; -} - -function howMuchToRead(n, state) { - if (state.length === 0 && state.ended) - return 0; - - if (state.objectMode) - return n === 0 ? 0 : 1; - - if (isNaN(n) || util.isNull(n)) { - // only flow one buffer at a time - if (state.flowing && state.buffer.length) - return state.buffer[0].length; - else - return state.length; - } - - if (n <= 0) - return 0; - - // If we're asking for more than the target buffer level, - // then raise the water mark. Bump up to the next highest - // power of 2, to prevent increasing it excessively in tiny - // amounts. - if (n > state.highWaterMark) - state.highWaterMark = roundUpToNextPowerOf2(n); - - // don't have that much. return null, unless we've ended. - if (n > state.length) { - if (!state.ended) { - state.needReadable = true; - return 0; - } else - return state.length; - } - - return n; -} - -// you can override either this method, or the async _read(n) below. -Readable.prototype.read = function(n) { - debug('read', n); - var state = this._readableState; - var nOrig = n; - - if (!util.isNumber(n) || n > 0) - state.emittedReadable = false; - - // if we're doing read(0) to trigger a readable event, but we - // already have a bunch of data in the buffer, then just trigger - // the 'readable' event and move on. - if (n === 0 && - state.needReadable && - (state.length >= state.highWaterMark || state.ended)) { - debug('read: emitReadable', state.length, state.ended); - if (state.length === 0 && state.ended) - endReadable(this); - else - emitReadable(this); - return null; - } - - n = howMuchToRead(n, state); - - // if we've ended, and we're now clear, then finish it up. - if (n === 0 && state.ended) { - if (state.length === 0) - endReadable(this); - return null; - } - - // All the actual chunk generation logic needs to be - // *below* the call to _read. The reason is that in certain - // synthetic stream cases, such as passthrough streams, _read - // may be a completely synchronous operation which may change - // the state of the read buffer, providing enough data when - // before there was *not* enough. - // - // So, the steps are: - // 1. Figure out what the state of things will be after we do - // a read from the buffer. - // - // 2. If that resulting state will trigger a _read, then call _read. - // Note that this may be asynchronous, or synchronous. Yes, it is - // deeply ugly to write APIs this way, but that still doesn't mean - // that the Readable class should behave improperly, as streams are - // designed to be sync/async agnostic. - // Take note if the _read call is sync or async (ie, if the read call - // has returned yet), so that we know whether or not it's safe to emit - // 'readable' etc. - // - // 3. Actually pull the requested chunks out of the buffer and return. - - // if we need a readable event, then we need to do some reading. - var doRead = state.needReadable; - debug('need readable', doRead); - - // if we currently have less than the highWaterMark, then also read some - if (state.length === 0 || state.length - n < state.highWaterMark) { - doRead = true; - debug('length less than watermark', doRead); - } - - // however, if we've ended, then there's no point, and if we're already - // reading, then it's unnecessary. - if (state.ended || state.reading) { - doRead = false; - debug('reading or ended', doRead); - } - - if (doRead) { - debug('do read'); - state.reading = true; - state.sync = true; - // if the length is currently zero, then we *need* a readable event. - if (state.length === 0) - state.needReadable = true; - // call internal read method - this._read(state.highWaterMark); - state.sync = false; - } - - // If _read pushed data synchronously, then `reading` will be false, - // and we need to re-evaluate how much data we can return to the user. - if (doRead && !state.reading) - n = howMuchToRead(nOrig, state); - - var ret; - if (n > 0) - ret = fromList(n, state); - else - ret = null; - - if (util.isNull(ret)) { - state.needReadable = true; - n = 0; - } - - state.length -= n; - - // If we have nothing in the buffer, then we want to know - // as soon as we *do* get something into the buffer. - if (state.length === 0 && !state.ended) - state.needReadable = true; - - // If we tried to read() past the EOF, then emit end on the next tick. - if (nOrig !== n && state.ended && state.length === 0) - endReadable(this); - - if (!util.isNull(ret)) - this.emit('data', ret); - - return ret; -}; - -function chunkInvalid(state, chunk) { - var er = null; - if (!util.isBuffer(chunk) && - !util.isString(chunk) && - !util.isNullOrUndefined(chunk) && - !state.objectMode) { - er = new TypeError('Invalid non-string/buffer chunk'); - } - return er; -} - - -function onEofChunk(stream, state) { - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) { - state.buffer.push(chunk); - state.length += state.objectMode ? 1 : chunk.length; - } - } - state.ended = true; - - // emit 'readable' now to make sure it gets picked up. - emitReadable(stream); -} - -// Don't emit readable right away in sync mode, because this can trigger -// another read() call => stack overflow. This way, it might trigger -// a nextTick recursion warning, but that's not so bad. -function emitReadable(stream) { - var state = stream._readableState; - state.needReadable = false; - if (!state.emittedReadable) { - debug('emitReadable', state.flowing); - state.emittedReadable = true; - if (state.sync) - process.nextTick(function() { - emitReadable_(stream); - }); - else - emitReadable_(stream); - } -} - -function emitReadable_(stream) { - debug('emit readable'); - stream.emit('readable'); - flow(stream); -} - - -// at this point, the user has presumably seen the 'readable' event, -// and called read() to consume some data. that may have triggered -// in turn another _read(n) call, in which case reading = true if -// it's in progress. -// However, if we're not ended, or reading, and the length < hwm, -// then go ahead and try to read some more preemptively. -function maybeReadMore(stream, state) { - if (!state.readingMore) { - state.readingMore = true; - process.nextTick(function() { - maybeReadMore_(stream, state); - }); - } -} - -function maybeReadMore_(stream, state) { - var len = state.length; - while (!state.reading && !state.flowing && !state.ended && - state.length < state.highWaterMark) { - debug('maybeReadMore read 0'); - stream.read(0); - if (len === state.length) - // didn't get any data, stop spinning. - break; - else - len = state.length; - } - state.readingMore = false; -} - -// abstract method. to be overridden in specific implementation classes. -// call cb(er, data) where data is <= n in length. -// for virtual (non-string, non-buffer) streams, "length" is somewhat -// arbitrary, and perhaps not very meaningful. -Readable.prototype._read = function(n) { - this.emit('error', new Error('not implemented')); -}; - -Readable.prototype.pipe = function(dest, pipeOpts) { - var src = this; - var state = this._readableState; - - switch (state.pipesCount) { - case 0: - state.pipes = dest; - break; - case 1: - state.pipes = [state.pipes, dest]; - break; - default: - state.pipes.push(dest); - break; - } - state.pipesCount += 1; - debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts); - - var doEnd = (!pipeOpts || pipeOpts.end !== false) && - dest !== process.stdout && - dest !== process.stderr; - - var endFn = doEnd ? onend : cleanup; - if (state.endEmitted) - process.nextTick(endFn); - else - src.once('end', endFn); - - dest.on('unpipe', onunpipe); - function onunpipe(readable) { - debug('onunpipe'); - if (readable === src) { - cleanup(); - } - } - - function onend() { - debug('onend'); - dest.end(); - } - - // when the dest drains, it reduces the awaitDrain counter - // on the source. This would be more elegant with a .once() - // handler in flow(), but adding and removing repeatedly is - // too slow. - var ondrain = pipeOnDrain(src); - dest.on('drain', ondrain); - - function cleanup() { - debug('cleanup'); - // cleanup event handlers once the pipe is broken - dest.removeListener('close', onclose); - dest.removeListener('finish', onfinish); - dest.removeListener('drain', ondrain); - dest.removeListener('error', onerror); - dest.removeListener('unpipe', onunpipe); - src.removeListener('end', onend); - src.removeListener('end', cleanup); - src.removeListener('data', ondata); - - // if the reader is waiting for a drain event from this - // specific writer, then it would cause it to never start - // flowing again. - // So, if this is awaiting a drain, then we just call it now. - // If we don't know, then assume that we are waiting for one. - if (state.awaitDrain && - (!dest._writableState || dest._writableState.needDrain)) - ondrain(); - } - - src.on('data', ondata); - function ondata(chunk) { - debug('ondata'); - var ret = dest.write(chunk); - if (false === ret) { - debug('false write response, pause', - src._readableState.awaitDrain); - src._readableState.awaitDrain++; - src.pause(); - } - } - - // if the dest has an error, then stop piping into it. - // however, don't suppress the throwing behavior for this. - function onerror(er) { - debug('onerror', er); - unpipe(); - dest.removeListener('error', onerror); - if (EE.listenerCount(dest, 'error') === 0) - dest.emit('error', er); - } - // This is a brutally ugly hack to make sure that our error handler - // is attached before any userland ones. NEVER DO THIS. - if (!dest._events || !dest._events.error) - dest.on('error', onerror); - else if (isArray(dest._events.error)) - dest._events.error.unshift(onerror); - else - dest._events.error = [onerror, dest._events.error]; - - - - // Both close and finish should trigger unpipe, but only once. - function onclose() { - dest.removeListener('finish', onfinish); - unpipe(); - } - dest.once('close', onclose); - function onfinish() { - debug('onfinish'); - dest.removeListener('close', onclose); - unpipe(); - } - dest.once('finish', onfinish); - - function unpipe() { - debug('unpipe'); - src.unpipe(dest); - } - - // tell the dest that it's being piped to - dest.emit('pipe', src); - - // start the flow if it hasn't been started already. - if (!state.flowing) { - debug('pipe resume'); - src.resume(); - } - - return dest; -}; - -function pipeOnDrain(src) { - return function() { - var state = src._readableState; - debug('pipeOnDrain', state.awaitDrain); - if (state.awaitDrain) - state.awaitDrain--; - if (state.awaitDrain === 0 && EE.listenerCount(src, 'data')) { - state.flowing = true; - flow(src); - } - }; -} - - -Readable.prototype.unpipe = function(dest) { - var state = this._readableState; - - // if we're not piping anywhere, then do nothing. - if (state.pipesCount === 0) - return this; - - // just one destination. most common case. - if (state.pipesCount === 1) { - // passed in one, but it's not the right one. - if (dest && dest !== state.pipes) - return this; - - if (!dest) - dest = state.pipes; - - // got a match. - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - if (dest) - dest.emit('unpipe', this); - return this; - } - - // slow case. multiple pipe destinations. - - if (!dest) { - // remove all. - var dests = state.pipes; - var len = state.pipesCount; - state.pipes = null; - state.pipesCount = 0; - state.flowing = false; - - for (var i = 0; i < len; i++) - dests[i].emit('unpipe', this); - return this; - } - - // try to find the right one. - var i = indexOf(state.pipes, dest); - if (i === -1) - return this; - - state.pipes.splice(i, 1); - state.pipesCount -= 1; - if (state.pipesCount === 1) - state.pipes = state.pipes[0]; - - dest.emit('unpipe', this); - - return this; -}; - -// set up data events if they are asked for -// Ensure readable listeners eventually get something -Readable.prototype.on = function(ev, fn) { - var res = Stream.prototype.on.call(this, ev, fn); - - // If listening to data, and it has not explicitly been paused, - // then call resume to start the flow of data on the next tick. - if (ev === 'data' && false !== this._readableState.flowing) { - this.resume(); - } - - if (ev === 'readable' && this.readable) { - var state = this._readableState; - if (!state.readableListening) { - state.readableListening = true; - state.emittedReadable = false; - state.needReadable = true; - if (!state.reading) { - var self = this; - process.nextTick(function() { - debug('readable nexttick read 0'); - self.read(0); - }); - } else if (state.length) { - emitReadable(this, state); - } - } - } - - return res; -}; -Readable.prototype.addListener = Readable.prototype.on; - -// pause() and resume() are remnants of the legacy readable stream API -// If the user uses them, then switch into old mode. -Readable.prototype.resume = function() { - var state = this._readableState; - if (!state.flowing) { - debug('resume'); - state.flowing = true; - if (!state.reading) { - debug('resume read 0'); - this.read(0); - } - resume(this, state); - } - return this; -}; - -function resume(stream, state) { - if (!state.resumeScheduled) { - state.resumeScheduled = true; - process.nextTick(function() { - resume_(stream, state); - }); - } -} - -function resume_(stream, state) { - state.resumeScheduled = false; - stream.emit('resume'); - flow(stream); - if (state.flowing && !state.reading) - stream.read(0); -} - -Readable.prototype.pause = function() { - debug('call pause flowing=%j', this._readableState.flowing); - if (false !== this._readableState.flowing) { - debug('pause'); - this._readableState.flowing = false; - this.emit('pause'); - } - return this; -}; - -function flow(stream) { - var state = stream._readableState; - debug('flow', state.flowing); - if (state.flowing) { - do { - var chunk = stream.read(); - } while (null !== chunk && state.flowing); - } -} - -// wrap an old-style stream as the async data source. -// This is *not* part of the readable stream interface. -// It is an ugly unfortunate mess of history. -Readable.prototype.wrap = function(stream) { - var state = this._readableState; - var paused = false; - - var self = this; - stream.on('end', function() { - debug('wrapped end'); - if (state.decoder && !state.ended) { - var chunk = state.decoder.end(); - if (chunk && chunk.length) - self.push(chunk); - } - - self.push(null); - }); - - stream.on('data', function(chunk) { - debug('wrapped data'); - if (state.decoder) - chunk = state.decoder.write(chunk); - if (!chunk || !state.objectMode && !chunk.length) - return; - - var ret = self.push(chunk); - if (!ret) { - paused = true; - stream.pause(); - } - }); - - // proxy all the other methods. - // important when wrapping filters and duplexes. - for (var i in stream) { - if (util.isFunction(stream[i]) && util.isUndefined(this[i])) { - this[i] = function(method) { return function() { - return stream[method].apply(stream, arguments); - }}(i); - } - } - - // proxy certain important events. - var events = ['error', 'close', 'destroy', 'pause', 'resume']; - forEach(events, function(ev) { - stream.on(ev, self.emit.bind(self, ev)); - }); - - // when we try to consume some more bytes, simply unpause the - // underlying stream. - self._read = function(n) { - debug('wrapped _read', n); - if (paused) { - paused = false; - stream.resume(); - } - }; - - return self; -}; - - - -// exposed for testing purposes only. -Readable._fromList = fromList; - -// Pluck off n bytes from an array of buffers. -// Length is the combined lengths of all the buffers in the list. -function fromList(n, state) { - var list = state.buffer; - var length = state.length; - var stringMode = !!state.decoder; - var objectMode = !!state.objectMode; - var ret; - - // nothing in the list, definitely empty. - if (list.length === 0) - return null; - - if (length === 0) - ret = null; - else if (objectMode) - ret = list.shift(); - else if (!n || n >= length) { - // read it all, truncate the array. - if (stringMode) - ret = list.join(''); - else - ret = Buffer.concat(list, length); - list.length = 0; - } else { - // read just some of it. - if (n < list[0].length) { - // just take a part of the first list item. - // slice is the same for buffers and strings. - var buf = list[0]; - ret = buf.slice(0, n); - list[0] = buf.slice(n); - } else if (n === list[0].length) { - // first list is a perfect match - ret = list.shift(); - } else { - // complex case. - // we have enough to cover it, but it spans past the first buffer. - if (stringMode) - ret = ''; - else - ret = new Buffer(n); - - var c = 0; - for (var i = 0, l = list.length; i < l && c < n; i++) { - var buf = list[0]; - var cpy = Math.min(n - c, buf.length); - - if (stringMode) - ret += buf.slice(0, cpy); - else - buf.copy(ret, c, 0, cpy); - - if (cpy < buf.length) - list[0] = buf.slice(cpy); - else - list.shift(); - - c += cpy; - } - } - } - - return ret; -} - -function endReadable(stream) { - var state = stream._readableState; - - // If we get here before consuming all the bytes, then that is a - // bug in node. Should never happen. - if (state.length > 0) - throw new Error('endReadable called on non-empty stream'); - - if (!state.endEmitted) { - state.ended = true; - process.nextTick(function() { - // Check that we didn't get one last unshift. - if (!state.endEmitted && state.length === 0) { - state.endEmitted = true; - stream.readable = false; - stream.emit('end'); - } - }); - } -} - -function forEach (xs, f) { - for (var i = 0, l = xs.length; i < l; i++) { - f(xs[i], i); - } -} - -function indexOf (xs, x) { - for (var i = 0, l = xs.length; i < l; i++) { - if (xs[i] === x) return i; - } - return -1; -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_transform.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_transform.js deleted file mode 100644 index 905c5e45..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_transform.js +++ /dev/null @@ -1,209 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - - -// a transform stream is a readable/writable stream where you do -// something with the data. Sometimes it's called a "filter", -// but that's not a great name for it, since that implies a thing where -// some bits pass through, and others are simply ignored. (That would -// be a valid example of a transform, of course.) -// -// While the output is causally related to the input, it's not a -// necessarily symmetric or synchronous transformation. For example, -// a zlib stream might take multiple plain-text writes(), and then -// emit a single compressed chunk some time in the future. -// -// Here's how this works: -// -// The Transform stream has all the aspects of the readable and writable -// stream classes. When you write(chunk), that calls _write(chunk,cb) -// internally, and returns false if there's a lot of pending writes -// buffered up. When you call read(), that calls _read(n) until -// there's enough pending readable data buffered up. -// -// In a transform stream, the written data is placed in a buffer. When -// _read(n) is called, it transforms the queued up data, calling the -// buffered _write cb's as it consumes chunks. If consuming a single -// written chunk would result in multiple output chunks, then the first -// outputted bit calls the readcb, and subsequent chunks just go into -// the read buffer, and will cause it to emit 'readable' if necessary. -// -// This way, back-pressure is actually determined by the reading side, -// since _read has to be called to start processing a new chunk. However, -// a pathological inflate type of transform can cause excessive buffering -// here. For example, imagine a stream where every byte of input is -// interpreted as an integer from 0-255, and then results in that many -// bytes of output. Writing the 4 bytes {ff,ff,ff,ff} would result in -// 1kb of data being output. In this case, you could write a very small -// amount of input, and end up with a very large amount of output. In -// such a pathological inflating mechanism, there'd be no way to tell -// the system to stop doing the transform. A single 4MB write could -// cause the system to run out of memory. -// -// However, even in such a pathological case, only a single written chunk -// would be consumed, and then the rest would wait (un-transformed) until -// the results of the previous transformed chunk were consumed. - -module.exports = Transform; - -var Duplex = require('./_stream_duplex'); - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -util.inherits(Transform, Duplex); - - -function TransformState(options, stream) { - this.afterTransform = function(er, data) { - return afterTransform(stream, er, data); - }; - - this.needTransform = false; - this.transforming = false; - this.writecb = null; - this.writechunk = null; -} - -function afterTransform(stream, er, data) { - var ts = stream._transformState; - ts.transforming = false; - - var cb = ts.writecb; - - if (!cb) - return stream.emit('error', new Error('no writecb in Transform class')); - - ts.writechunk = null; - ts.writecb = null; - - if (!util.isNullOrUndefined(data)) - stream.push(data); - - if (cb) - cb(er); - - var rs = stream._readableState; - rs.reading = false; - if (rs.needReadable || rs.length < rs.highWaterMark) { - stream._read(rs.highWaterMark); - } -} - - -function Transform(options) { - if (!(this instanceof Transform)) - return new Transform(options); - - Duplex.call(this, options); - - this._transformState = new TransformState(options, this); - - // when the writable side finishes, then flush out anything remaining. - var stream = this; - - // start out asking for a readable event once data is transformed. - this._readableState.needReadable = true; - - // we have implemented the _read method, and done the other things - // that Readable wants before the first _read call, so unset the - // sync guard flag. - this._readableState.sync = false; - - this.once('prefinish', function() { - if (util.isFunction(this._flush)) - this._flush(function(er) { - done(stream, er); - }); - else - done(stream); - }); -} - -Transform.prototype.push = function(chunk, encoding) { - this._transformState.needTransform = false; - return Duplex.prototype.push.call(this, chunk, encoding); -}; - -// This is the part where you do stuff! -// override this function in implementation classes. -// 'chunk' is an input chunk. -// -// Call `push(newChunk)` to pass along transformed output -// to the readable side. You may call 'push' zero or more times. -// -// Call `cb(err)` when you are done with this chunk. If you pass -// an error, then that'll put the hurt on the whole operation. If you -// never call cb(), then you'll never get another chunk. -Transform.prototype._transform = function(chunk, encoding, cb) { - throw new Error('not implemented'); -}; - -Transform.prototype._write = function(chunk, encoding, cb) { - var ts = this._transformState; - ts.writecb = cb; - ts.writechunk = chunk; - ts.writeencoding = encoding; - if (!ts.transforming) { - var rs = this._readableState; - if (ts.needTransform || - rs.needReadable || - rs.length < rs.highWaterMark) - this._read(rs.highWaterMark); - } -}; - -// Doesn't matter what the args are here. -// _transform does all the work. -// That we got here means that the readable side wants more data. -Transform.prototype._read = function(n) { - var ts = this._transformState; - - if (!util.isNull(ts.writechunk) && ts.writecb && !ts.transforming) { - ts.transforming = true; - this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform); - } else { - // mark that we need a transform, so that any data that comes in - // will get processed, now that we've asked for it. - ts.needTransform = true; - } -}; - - -function done(stream, er) { - if (er) - return stream.emit('error', er); - - // if there's nothing in the write buffer, then that means - // that nothing more will ever be provided - var ws = stream._writableState; - var ts = stream._transformState; - - if (ws.length) - throw new Error('calling transform done when ws.length != 0'); - - if (ts.transforming) - throw new Error('calling transform done when still transforming'); - - return stream.push(null); -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_writable.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_writable.js deleted file mode 100644 index db8539cd..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/lib/_stream_writable.js +++ /dev/null @@ -1,477 +0,0 @@ -// Copyright Joyent, Inc. and other Node contributors. -// -// Permission is hereby granted, free of charge, to any person obtaining a -// copy of this software and associated documentation files (the -// "Software"), to deal in the Software without restriction, including -// without limitation the rights to use, copy, modify, merge, publish, -// distribute, sublicense, and/or sell copies of the Software, and to permit -// persons to whom the Software is furnished to do so, subject to the -// following conditions: -// -// The above copyright notice and this permission notice shall be included -// in all copies or substantial portions of the Software. -// -// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS -// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF -// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN -// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR -// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE -// USE OR OTHER DEALINGS IN THE SOFTWARE. - -// A bit simpler than readable streams. -// Implement an async ._write(chunk, cb), and it'll handle all -// the drain event emission and buffering. - -module.exports = Writable; - -/*<replacement>*/ -var Buffer = require('buffer').Buffer; -/*</replacement>*/ - -Writable.WritableState = WritableState; - - -/*<replacement>*/ -var util = require('core-util-is'); -util.inherits = require('inherits'); -/*</replacement>*/ - -var Stream = require('stream'); - -util.inherits(Writable, Stream); - -function WriteReq(chunk, encoding, cb) { - this.chunk = chunk; - this.encoding = encoding; - this.callback = cb; -} - -function WritableState(options, stream) { - var Duplex = require('./_stream_duplex'); - - options = options || {}; - - // the point at which write() starts returning false - // Note: 0 is a valid value, means that we always return false if - // the entire buffer is not flushed immediately on write() - var hwm = options.highWaterMark; - var defaultHwm = options.objectMode ? 16 : 16 * 1024; - this.highWaterMark = (hwm || hwm === 0) ? hwm : defaultHwm; - - // object stream flag to indicate whether or not this stream - // contains buffers or objects. - this.objectMode = !!options.objectMode; - - if (stream instanceof Duplex) - this.objectMode = this.objectMode || !!options.writableObjectMode; - - // cast to ints. - this.highWaterMark = ~~this.highWaterMark; - - this.needDrain = false; - // at the start of calling end() - this.ending = false; - // when end() has been called, and returned - this.ended = false; - // when 'finish' is emitted - this.finished = false; - - // should we decode strings into buffers before passing to _write? - // this is here so that some node-core streams can optimize string - // handling at a lower level. - var noDecode = options.decodeStrings === false; - this.decodeStrings = !noDecode; - - // Crypto is kind of old and crusty. Historically, its default string - // encoding is 'binary' so we have to make this configurable. - // Everything else in the universe uses 'utf8', though. - this.defaultEncoding = options.defaultEncoding || 'utf8'; - - // not an actual buffer we keep track of, but a measurement - // of how much we're waiting to get pushed to some underlying - // socket or file. - this.length = 0; - - // a flag to see when we're in the middle of a write. - this.writing = false; - - // when true all writes will be buffered until .uncork() call - this.corked = 0; - - // a flag to be able to tell if the onwrite cb is called immediately, - // or on a later tick. We set this to true at first, because any - // actions that shouldn't happen until "later" should generally also - // not happen before the first write call. - this.sync = true; - - // a flag to know if we're processing previously buffered items, which - // may call the _write() callback in the same tick, so that we don't - // end up in an overlapped onwrite situation. - this.bufferProcessing = false; - - // the callback that's passed to _write(chunk,cb) - this.onwrite = function(er) { - onwrite(stream, er); - }; - - // the callback that the user supplies to write(chunk,encoding,cb) - this.writecb = null; - - // the amount that is being written when _write is called. - this.writelen = 0; - - this.buffer = []; - - // number of pending user-supplied write callbacks - // this must be 0 before 'finish' can be emitted - this.pendingcb = 0; - - // emit prefinish if the only thing we're waiting for is _write cbs - // This is relevant for synchronous Transform streams - this.prefinished = false; - - // True if the error was already emitted and should not be thrown again - this.errorEmitted = false; -} - -function Writable(options) { - var Duplex = require('./_stream_duplex'); - - // Writable ctor is applied to Duplexes, though they're not - // instanceof Writable, they're instanceof Readable. - if (!(this instanceof Writable) && !(this instanceof Duplex)) - return new Writable(options); - - this._writableState = new WritableState(options, this); - - // legacy. - this.writable = true; - - Stream.call(this); -} - -// Otherwise people can pipe Writable streams, which is just wrong. -Writable.prototype.pipe = function() { - this.emit('error', new Error('Cannot pipe. Not readable.')); -}; - - -function writeAfterEnd(stream, state, cb) { - var er = new Error('write after end'); - // TODO: defer error events consistently everywhere, not just the cb - stream.emit('error', er); - process.nextTick(function() { - cb(er); - }); -} - -// If we get something that is not a buffer, string, null, or undefined, -// and we're not in objectMode, then that's an error. -// Otherwise stream chunks are all considered to be of length=1, and the -// watermarks determine how many objects to keep in the buffer, rather than -// how many bytes or characters. -function validChunk(stream, state, chunk, cb) { - var valid = true; - if (!util.isBuffer(chunk) && - !util.isString(chunk) && - !util.isNullOrUndefined(chunk) && - !state.objectMode) { - var er = new TypeError('Invalid non-string/buffer chunk'); - stream.emit('error', er); - process.nextTick(function() { - cb(er); - }); - valid = false; - } - return valid; -} - -Writable.prototype.write = function(chunk, encoding, cb) { - var state = this._writableState; - var ret = false; - - if (util.isFunction(encoding)) { - cb = encoding; - encoding = null; - } - - if (util.isBuffer(chunk)) - encoding = 'buffer'; - else if (!encoding) - encoding = state.defaultEncoding; - - if (!util.isFunction(cb)) - cb = function() {}; - - if (state.ended) - writeAfterEnd(this, state, cb); - else if (validChunk(this, state, chunk, cb)) { - state.pendingcb++; - ret = writeOrBuffer(this, state, chunk, encoding, cb); - } - - return ret; -}; - -Writable.prototype.cork = function() { - var state = this._writableState; - - state.corked++; -}; - -Writable.prototype.uncork = function() { - var state = this._writableState; - - if (state.corked) { - state.corked--; - - if (!state.writing && - !state.corked && - !state.finished && - !state.bufferProcessing && - state.buffer.length) - clearBuffer(this, state); - } -}; - -function decodeChunk(state, chunk, encoding) { - if (!state.objectMode && - state.decodeStrings !== false && - util.isString(chunk)) { - chunk = new Buffer(chunk, encoding); - } - return chunk; -} - -// if we're already writing something, then just put this -// in the queue, and wait our turn. Otherwise, call _write -// If we return false, then we need a drain event, so set that flag. -function writeOrBuffer(stream, state, chunk, encoding, cb) { - chunk = decodeChunk(state, chunk, encoding); - if (util.isBuffer(chunk)) - encoding = 'buffer'; - var len = state.objectMode ? 1 : chunk.length; - - state.length += len; - - var ret = state.length < state.highWaterMark; - // we must ensure that previous needDrain will not be reset to false. - if (!ret) - state.needDrain = true; - - if (state.writing || state.corked) - state.buffer.push(new WriteReq(chunk, encoding, cb)); - else - doWrite(stream, state, false, len, chunk, encoding, cb); - - return ret; -} - -function doWrite(stream, state, writev, len, chunk, encoding, cb) { - state.writelen = len; - state.writecb = cb; - state.writing = true; - state.sync = true; - if (writev) - stream._writev(chunk, state.onwrite); - else - stream._write(chunk, encoding, state.onwrite); - state.sync = false; -} - -function onwriteError(stream, state, sync, er, cb) { - if (sync) - process.nextTick(function() { - state.pendingcb--; - cb(er); - }); - else { - state.pendingcb--; - cb(er); - } - - stream._writableState.errorEmitted = true; - stream.emit('error', er); -} - -function onwriteStateUpdate(state) { - state.writing = false; - state.writecb = null; - state.length -= state.writelen; - state.writelen = 0; -} - -function onwrite(stream, er) { - var state = stream._writableState; - var sync = state.sync; - var cb = state.writecb; - - onwriteStateUpdate(state); - - if (er) - onwriteError(stream, state, sync, er, cb); - else { - // Check if we're actually ready to finish, but don't emit yet - var finished = needFinish(stream, state); - - if (!finished && - !state.corked && - !state.bufferProcessing && - state.buffer.length) { - clearBuffer(stream, state); - } - - if (sync) { - process.nextTick(function() { - afterWrite(stream, state, finished, cb); - }); - } else { - afterWrite(stream, state, finished, cb); - } - } -} - -function afterWrite(stream, state, finished, cb) { - if (!finished) - onwriteDrain(stream, state); - state.pendingcb--; - cb(); - finishMaybe(stream, state); -} - -// Must force callback to be called on nextTick, so that we don't -// emit 'drain' before the write() consumer gets the 'false' return -// value, and has a chance to attach a 'drain' listener. -function onwriteDrain(stream, state) { - if (state.length === 0 && state.needDrain) { - state.needDrain = false; - stream.emit('drain'); - } -} - - -// if there's something in the buffer waiting, then process it -function clearBuffer(stream, state) { - state.bufferProcessing = true; - - if (stream._writev && state.buffer.length > 1) { - // Fast case, write everything using _writev() - var cbs = []; - for (var c = 0; c < state.buffer.length; c++) - cbs.push(state.buffer[c].callback); - - // count the one we are adding, as well. - // TODO(isaacs) clean this up - state.pendingcb++; - doWrite(stream, state, true, state.length, state.buffer, '', function(err) { - for (var i = 0; i < cbs.length; i++) { - state.pendingcb--; - cbs[i](err); - } - }); - - // Clear buffer - state.buffer = []; - } else { - // Slow case, write chunks one-by-one - for (var c = 0; c < state.buffer.length; c++) { - var entry = state.buffer[c]; - var chunk = entry.chunk; - var encoding = entry.encoding; - var cb = entry.callback; - var len = state.objectMode ? 1 : chunk.length; - - doWrite(stream, state, false, len, chunk, encoding, cb); - - // if we didn't call the onwrite immediately, then - // it means that we need to wait until it does. - // also, that means that the chunk and cb are currently - // being processed, so move the buffer counter past them. - if (state.writing) { - c++; - break; - } - } - - if (c < state.buffer.length) - state.buffer = state.buffer.slice(c); - else - state.buffer.length = 0; - } - - state.bufferProcessing = false; -} - -Writable.prototype._write = function(chunk, encoding, cb) { - cb(new Error('not implemented')); - -}; - -Writable.prototype._writev = null; - -Writable.prototype.end = function(chunk, encoding, cb) { - var state = this._writableState; - - if (util.isFunction(chunk)) { - cb = chunk; - chunk = null; - encoding = null; - } else if (util.isFunction(encoding)) { - cb = encoding; - encoding = null; - } - - if (!util.isNullOrUndefined(chunk)) - this.write(chunk, encoding); - - // .end() fully uncorks - if (state.corked) { - state.corked = 1; - this.uncork(); - } - - // ignore unnecessary end() calls. - if (!state.ending && !state.finished) - endWritable(this, state, cb); -}; - - -function needFinish(stream, state) { - return (state.ending && - state.length === 0 && - !state.finished && - !state.writing); -} - -function prefinish(stream, state) { - if (!state.prefinished) { - state.prefinished = true; - stream.emit('prefinish'); - } -} - -function finishMaybe(stream, state) { - var need = needFinish(stream, state); - if (need) { - if (state.pendingcb === 0) { - prefinish(stream, state); - state.finished = true; - stream.emit('finish'); - } else - prefinish(stream, state); - } - return need; -} - -function endWritable(stream, state, cb) { - state.ending = true; - finishMaybe(stream, state); - if (cb) { - if (state.finished) - process.nextTick(cb); - else - stream.once('finish', cb); - } - state.ended = true; -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/package.json b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/package.json deleted file mode 100644 index c09cce6e..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/package.json +++ /dev/null @@ -1,65 +0,0 @@ -{ - "_from": "readable-stream@~1.1.10", - "_id": "readable-stream@1.1.14", - "_inBundle": false, - "_integrity": "sha1-fPTFTvZI44EwhMY23SB54WbAgdk=", - "_location": "/sorted-union-stream/readable-stream", - "_phantomChildren": {}, - "_requested": { - "type": "range", - "registry": true, - "raw": "readable-stream@~1.1.10", - "name": "readable-stream", - "escapedName": "readable-stream", - "rawSpec": "~1.1.10", - "saveSpec": null, - "fetchSpec": "~1.1.10" - }, - "_requiredBy": [ - "/sorted-union-stream/from2" - ], - "_resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.1.14.tgz", - "_shasum": "7cf4c54ef648e3813084c636dd2079e166c081d9", - "_spec": "readable-stream@~1.1.10", - "_where": "/Users/rebecca/code/npm/node_modules/sorted-union-stream/node_modules/from2", - "author": { - "name": "Isaac Z. Schlueter", - "email": "i@izs.me", - "url": "http://blog.izs.me/" - }, - "browser": { - "util": false - }, - "bugs": { - "url": "https://github.com/isaacs/readable-stream/issues" - }, - "bundleDependencies": false, - "dependencies": { - "core-util-is": "~1.0.0", - "inherits": "~2.0.1", - "isarray": "0.0.1", - "string_decoder": "~0.10.x" - }, - "deprecated": false, - "description": "Streams3, a user-land copy of the stream library from Node.js v0.11.x", - "devDependencies": { - "tap": "~0.2.6" - }, - "homepage": "https://github.com/isaacs/readable-stream#readme", - "keywords": [ - "readable", - "stream", - "pipe" - ], - "license": "MIT", - "main": "readable.js", - "name": "readable-stream", - "repository": { - "type": "git", - "url": "git://github.com/isaacs/readable-stream.git" - }, - "scripts": { - "test": "tap test/simple/*.js" - }, - "version": "1.1.14" -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/passthrough.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/passthrough.js deleted file mode 100644 index 27e8d8a5..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/passthrough.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_passthrough.js") diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/readable.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/readable.js deleted file mode 100644 index 2a8b5c6b..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/readable.js +++ /dev/null @@ -1,10 +0,0 @@ -exports = module.exports = require('./lib/_stream_readable.js'); -exports.Stream = require('stream'); -exports.Readable = exports; -exports.Writable = require('./lib/_stream_writable.js'); -exports.Duplex = require('./lib/_stream_duplex.js'); -exports.Transform = require('./lib/_stream_transform.js'); -exports.PassThrough = require('./lib/_stream_passthrough.js'); -if (!process.browser && process.env.READABLE_STREAM === 'disable') { - module.exports = require('stream'); -} diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/transform.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/transform.js deleted file mode 100644 index 5d482f07..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/transform.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_transform.js") diff --git a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/writable.js b/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/writable.js deleted file mode 100644 index e1e9efdf..00000000 --- a/deps/node/deps/npm/node_modules/sorted-union-stream/node_modules/readable-stream/writable.js +++ /dev/null @@ -1 +0,0 @@ -module.exports = require("./lib/_stream_writable.js") |