diff options
Diffstat (limited to 'includes/external/signal/node_modules/asynckit/lib')
11 files changed, 0 insertions, 541 deletions
diff --git a/includes/external/signal/node_modules/asynckit/lib/abort.js b/includes/external/signal/node_modules/asynckit/lib/abort.js deleted file mode 100644 index 114367e..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/abort.js +++ /dev/null @@ -1,29 +0,0 @@ -// API -module.exports = abort; - -/** - * Aborts leftover active jobs - * - * @param {object} state - current state object - */ -function abort(state) -{ - Object.keys(state.jobs).forEach(clean.bind(state)); - - // reset leftover jobs - state.jobs = {}; -} - -/** - * Cleans up leftover job by invoking abort function for the provided job id - * - * @this state - * @param {string|number} key - job id to abort - */ -function clean(key) -{ - if (typeof this.jobs[key] == 'function') - { - this.jobs[key](); - } -} diff --git a/includes/external/signal/node_modules/asynckit/lib/async.js b/includes/external/signal/node_modules/asynckit/lib/async.js deleted file mode 100644 index 7f1288a..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/async.js +++ /dev/null @@ -1,34 +0,0 @@ -var defer = require('./defer.js'); - -// API -module.exports = async; - -/** - * Runs provided callback asynchronously - * even if callback itself is not - * - * @param {function} callback - callback to invoke - * @returns {function} - augmented callback - */ -function async(callback) -{ - var isAsync = false; - - // check if async happened - defer(function() { isAsync = true; }); - - return function async_callback(err, result) - { - if (isAsync) - { - callback(err, result); - } - else - { - defer(function nextTick_callback() - { - callback(err, result); - }); - } - }; -} diff --git a/includes/external/signal/node_modules/asynckit/lib/defer.js b/includes/external/signal/node_modules/asynckit/lib/defer.js deleted file mode 100644 index b67110c..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/defer.js +++ /dev/null @@ -1,26 +0,0 @@ -module.exports = defer; - -/** - * Runs provided function on next iteration of the event loop - * - * @param {function} fn - function to run - */ -function defer(fn) -{ - var nextTick = typeof setImmediate == 'function' - ? setImmediate - : ( - typeof process == 'object' && typeof process.nextTick == 'function' - ? process.nextTick - : null - ); - - if (nextTick) - { - nextTick(fn); - } - else - { - setTimeout(fn, 0); - } -} diff --git a/includes/external/signal/node_modules/asynckit/lib/iterate.js b/includes/external/signal/node_modules/asynckit/lib/iterate.js deleted file mode 100644 index 5d2839a..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/iterate.js +++ /dev/null @@ -1,75 +0,0 @@ -var async = require('./async.js') - , abort = require('./abort.js') - ; - -// API -module.exports = iterate; - -/** - * Iterates over each job object - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {object} state - current job status - * @param {function} callback - invoked when all elements processed - */ -function iterate(list, iterator, state, callback) -{ - // store current index - var key = state['keyedList'] ? state['keyedList'][state.index] : state.index; - - state.jobs[key] = runJob(iterator, key, list[key], function(error, output) - { - // don't repeat yourself - // skip secondary callbacks - if (!(key in state.jobs)) - { - return; - } - - // clean up jobs - delete state.jobs[key]; - - if (error) - { - // don't process rest of the results - // stop still active jobs - // and reset the list - abort(state); - } - else - { - state.results[key] = output; - } - - // return salvaged results - callback(error, state.results); - }); -} - -/** - * Runs iterator over provided job element - * - * @param {function} iterator - iterator to invoke - * @param {string|number} key - key/index of the element in the list of jobs - * @param {mixed} item - job description - * @param {function} callback - invoked after iterator is done with the job - * @returns {function|mixed} - job abort function or something else - */ -function runJob(iterator, key, item, callback) -{ - var aborter; - - // allow shortcut if iterator expects only two arguments - if (iterator.length == 2) - { - aborter = iterator(item, async(callback)); - } - // otherwise go with full three arguments - else - { - aborter = iterator(item, key, async(callback)); - } - - return aborter; -} diff --git a/includes/external/signal/node_modules/asynckit/lib/readable_asynckit.js b/includes/external/signal/node_modules/asynckit/lib/readable_asynckit.js deleted file mode 100644 index 78ad240..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/readable_asynckit.js +++ /dev/null @@ -1,91 +0,0 @@ -var streamify = require('./streamify.js') - , defer = require('./defer.js') - ; - -// API -module.exports = ReadableAsyncKit; - -/** - * Base constructor for all streams - * used to hold properties/methods - */ -function ReadableAsyncKit() -{ - ReadableAsyncKit.super_.apply(this, arguments); - - // list of active jobs - this.jobs = {}; - - // add stream methods - this.destroy = destroy; - this._start = _start; - this._read = _read; -} - -/** - * Destroys readable stream, - * by aborting outstanding jobs - * - * @returns {void} - */ -function destroy() -{ - if (this.destroyed) - { - return; - } - - this.destroyed = true; - - if (typeof this.terminator == 'function') - { - this.terminator(); - } -} - -/** - * Starts provided jobs in async manner - * - * @private - */ -function _start() -{ - // first argument – runner function - var runner = arguments[0] - // take away first argument - , args = Array.prototype.slice.call(arguments, 1) - // second argument - input data - , input = args[0] - // last argument - result callback - , endCb = streamify.callback.call(this, args[args.length - 1]) - ; - - args[args.length - 1] = endCb; - // third argument - iterator - args[1] = streamify.iterator.call(this, args[1]); - - // allow time for proper setup - defer(function() - { - if (!this.destroyed) - { - this.terminator = runner.apply(null, args); - } - else - { - endCb(null, Array.isArray(input) ? [] : {}); - } - }.bind(this)); -} - - -/** - * Implement _read to comply with Readable streams - * Doesn't really make sense for flowing object mode - * - * @private - */ -function _read() -{ - -} diff --git a/includes/external/signal/node_modules/asynckit/lib/readable_parallel.js b/includes/external/signal/node_modules/asynckit/lib/readable_parallel.js deleted file mode 100644 index 5d2929f..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/readable_parallel.js +++ /dev/null @@ -1,25 +0,0 @@ -var parallel = require('../parallel.js'); - -// API -module.exports = ReadableParallel; - -/** - * Streaming wrapper to `asynckit.parallel` - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} callback - invoked when all elements processed - * @returns {stream.Readable#} - */ -function ReadableParallel(list, iterator, callback) -{ - if (!(this instanceof ReadableParallel)) - { - return new ReadableParallel(list, iterator, callback); - } - - // turn on object mode - ReadableParallel.super_.call(this, {objectMode: true}); - - this._start(parallel, list, iterator, callback); -} diff --git a/includes/external/signal/node_modules/asynckit/lib/readable_serial.js b/includes/external/signal/node_modules/asynckit/lib/readable_serial.js deleted file mode 100644 index 7822698..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/readable_serial.js +++ /dev/null @@ -1,25 +0,0 @@ -var serial = require('../serial.js'); - -// API -module.exports = ReadableSerial; - -/** - * Streaming wrapper to `asynckit.serial` - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} callback - invoked when all elements processed - * @returns {stream.Readable#} - */ -function ReadableSerial(list, iterator, callback) -{ - if (!(this instanceof ReadableSerial)) - { - return new ReadableSerial(list, iterator, callback); - } - - // turn on object mode - ReadableSerial.super_.call(this, {objectMode: true}); - - this._start(serial, list, iterator, callback); -} diff --git a/includes/external/signal/node_modules/asynckit/lib/readable_serial_ordered.js b/includes/external/signal/node_modules/asynckit/lib/readable_serial_ordered.js deleted file mode 100644 index 3de89c4..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/readable_serial_ordered.js +++ /dev/null @@ -1,29 +0,0 @@ -var serialOrdered = require('../serialOrdered.js'); - -// API -module.exports = ReadableSerialOrdered; -// expose sort helpers -module.exports.ascending = serialOrdered.ascending; -module.exports.descending = serialOrdered.descending; - -/** - * Streaming wrapper to `asynckit.serialOrdered` - * - * @param {array|object} list - array or object (named list) to iterate over - * @param {function} iterator - iterator to run - * @param {function} sortMethod - custom sort function - * @param {function} callback - invoked when all elements processed - * @returns {stream.Readable#} - */ -function ReadableSerialOrdered(list, iterator, sortMethod, callback) -{ - if (!(this instanceof ReadableSerialOrdered)) - { - return new ReadableSerialOrdered(list, iterator, sortMethod, callback); - } - - // turn on object mode - ReadableSerialOrdered.super_.call(this, {objectMode: true}); - - this._start(serialOrdered, list, iterator, sortMethod, callback); -} diff --git a/includes/external/signal/node_modules/asynckit/lib/state.js b/includes/external/signal/node_modules/asynckit/lib/state.js deleted file mode 100644 index cbea7ad..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/state.js +++ /dev/null @@ -1,37 +0,0 @@ -// API -module.exports = state; - -/** - * Creates initial state object - * for iteration over list - * - * @param {array|object} list - list to iterate over - * @param {function|null} sortMethod - function to use for keys sort, - * or `null` to keep them as is - * @returns {object} - initial state object - */ -function state(list, sortMethod) -{ - var isNamedList = !Array.isArray(list) - , initState = - { - index : 0, - keyedList: isNamedList || sortMethod ? Object.keys(list) : null, - jobs : {}, - results : isNamedList ? {} : [], - size : isNamedList ? Object.keys(list).length : list.length - } - ; - - if (sortMethod) - { - // sort array keys based on it's values - // sort object's keys just on own merit - initState.keyedList.sort(isNamedList ? sortMethod : function(a, b) - { - return sortMethod(list[a], list[b]); - }); - } - - return initState; -} diff --git a/includes/external/signal/node_modules/asynckit/lib/streamify.js b/includes/external/signal/node_modules/asynckit/lib/streamify.js deleted file mode 100644 index f56a1c9..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/streamify.js +++ /dev/null @@ -1,141 +0,0 @@ -var async = require('./async.js'); - -// API -module.exports = { - iterator: wrapIterator, - callback: wrapCallback -}; - -/** - * Wraps iterators with long signature - * - * @this ReadableAsyncKit# - * @param {function} iterator - function to wrap - * @returns {function} - wrapped function - */ -function wrapIterator(iterator) -{ - var stream = this; - - return function(item, key, cb) - { - var aborter - , wrappedCb = async(wrapIteratorCallback.call(stream, cb, key)) - ; - - stream.jobs[key] = wrappedCb; - - // it's either shortcut (item, cb) - if (iterator.length == 2) - { - aborter = iterator(item, wrappedCb); - } - // or long format (item, key, cb) - else - { - aborter = iterator(item, key, wrappedCb); - } - - return aborter; - }; -} - -/** - * Wraps provided callback function - * allowing to execute snitch function before - * real callback - * - * @this ReadableAsyncKit# - * @param {function} callback - function to wrap - * @returns {function} - wrapped function - */ -function wrapCallback(callback) -{ - var stream = this; - - var wrapped = function(error, result) - { - return finisher.call(stream, error, result, callback); - }; - - return wrapped; -} - -/** - * Wraps provided iterator callback function - * makes sure snitch only called once, - * but passes secondary calls to the original callback - * - * @this ReadableAsyncKit# - * @param {function} callback - callback to wrap - * @param {number|string} key - iteration key - * @returns {function} wrapped callback - */ -function wrapIteratorCallback(callback, key) -{ - var stream = this; - - return function(error, output) - { - // don't repeat yourself - if (!(key in stream.jobs)) - { - callback(error, output); - return; - } - - // clean up jobs - delete stream.jobs[key]; - - return streamer.call(stream, error, {key: key, value: output}, callback); - }; -} - -/** - * Stream wrapper for iterator callback - * - * @this ReadableAsyncKit# - * @param {mixed} error - error response - * @param {mixed} output - iterator output - * @param {function} callback - callback that expects iterator results - */ -function streamer(error, output, callback) -{ - if (error && !this.error) - { - this.error = error; - this.pause(); - this.emit('error', error); - // send back value only, as expected - callback(error, output && output.value); - return; - } - - // stream stuff - this.push(output); - - // back to original track - // send back value only, as expected - callback(error, output && output.value); -} - -/** - * Stream wrapper for finishing callback - * - * @this ReadableAsyncKit# - * @param {mixed} error - error response - * @param {mixed} output - iterator output - * @param {function} callback - callback that expects final results - */ -function finisher(error, output, callback) -{ - // signal end of the stream - // only for successfully finished streams - if (!error) - { - this.push(null); - } - - // back to original track - callback(error, output); -} diff --git a/includes/external/signal/node_modules/asynckit/lib/terminator.js b/includes/external/signal/node_modules/asynckit/lib/terminator.js deleted file mode 100644 index d6eb992..0000000 --- a/includes/external/signal/node_modules/asynckit/lib/terminator.js +++ /dev/null @@ -1,29 +0,0 @@ -var abort = require('./abort.js') - , async = require('./async.js') - ; - -// API -module.exports = terminator; - -/** - * Terminates jobs in the attached state context - * - * @this AsyncKitState# - * @param {function} callback - final callback to invoke after termination - */ -function terminator(callback) -{ - if (!Object.keys(this.jobs).length) - { - return; - } - - // fast forward iteration index - this.index = this.size; - - // abort jobs - abort(this); - - // send back results we have so far - async(callback)(null, this.results); -} |