fix

book/node_modules/body/.npmignore

@@ -0,0 +1,3 @@
+node_modules
+*.log
+*.err

book/node_modules/body/.travis.yml

@@ -0,0 +1,3 @@
+language: node_js
+node_js:
+  - 0.10

book/node_modules/body/LICENCE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Raynos.
+
+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.

book/node_modules/body/README.md

@@ -0,0 +1,303 @@
+# body [![build status][1]][2]
+
+Body parsing
+
+Originally taken from [npm-www](https://github.com/isaacs/npm-www)
+
+## Example
+
+```js
+var textBody = require("body")
+var jsonBody = require("body/json")
+var formBody = require("body/form")
+var anyBody = require("body/any")
+var http = require("http")
+var sendJson = require("send-data/json")
+
+http.createServer(function handleRequest(req, res) {
+    function send(err, body) {
+        sendJson(req, res, body)
+    }
+
+    if (req.url === "/body") {
+        // all functions can be called with (req, cb)
+        textBody(req, send)
+    } else if (req.url === "/form") {
+        // all functions can be called with (req, opts, cb)
+        formBody(req, {}, send)
+    } else if (req.url === "/json") {
+        // all functions can be called with (req, res, cb)
+        jsonBody(req, res, send)
+    } else if (req.url === "/any") {
+        // all functions can be called with (req, res, opts, cb)
+        anyBody(req, res, {}, send)
+    }
+})
+```
+
+`body` simply parses the request body and returns it in the callback. `jsonBody` and `formBody` call JSON.parse and querystring.parse respectively on the body.
+
+anyBody will detect the content-type of the request and use the appropiate body method.
+
+## Example generators
+
+You can use `body` with generators as the body functions will
+    return a continuable if you don't pass a callback.
+
+```js
+var http = require("http")
+var Router = require("routes-router")
+var jsonBody = require("body/json")
+var formBody = require("body/form")
+// async turns a generator into an async function taking a cb
+var async = require("gens")
+
+// the router works with normal async functions.
+// router automatically handles errors as 500 responses
+var app = Router({
+    // do whatever you want. the jsonBody error would go here
+    errorHandler: function (req, res, err) {
+        res.statusCode = 500
+        res.end(err.message)
+    }
+})
+
+app.addRoute("/json", async(function* (req, res) {
+    // if jsonBody has an error it just goes to the cb
+    // in the called in the router. and it does the correct thing
+    // it shows your 500 page.
+    var body = yield jsonBody(req, res)
+
+    res.setHeader("content-type", "application/json")
+    res.end(JSON.stringify(body))
+}))
+
+app.addRoute("/form", async(function* (req, res) {
+    var body = yield formBody(req, res)
+
+    res.setHeader("content-type", "application/json")
+    res.end(JSON.stringify(body))
+}))
+
+// app returned from the router is just a function(req, res) {}
+// that dispatches the req/res to the correct route based on
+// the routers routing table & req.url
+http.createServer(app).listen(8080)
+```
+
+## Documentation
+
+### `textBody(req, res?, opts?, cb<Error, String>)`
+
+```ocaml
+textBody := (
+    req: HttpRequest,
+    res?: HttpResponse,
+    opts?: {
+        limit?: Number,
+        cache?: Boolean,
+        encoding?: String
+    },
+    cb: Callback<err: Error, bodyPayload: String>
+) => void
+```
+
+`textBody` allows you to get the body from any readable stream.
+It will read the entire content of the stream into memory and
+give it back to you in the callback.
+
+ - `limit`: You can set `opts.limit` to a custom number to change the 
+    limit at which `textBody` gives up. By default it will only
+    read a 1MB body, if a stream contains more then 1MB it returns
+    an error. This prevents someone attacking your HTTP server
+    with an infinite body causing an out of memory attack.
+ - `encoding`: You can set `encoding`. All encodings that are valid on a 
+    [`Buffer`](http://nodejs.org/api/buffer.html#buffer_buffer) are
+    valid options. It defaults to `'utf8'`
+
+```js
+var textBody = require("body")
+var http = require("http")
+
+http.createServer(function (req, res) {
+    textBody(req, res, function (err, body) {
+        // err probably means invalid HTTP protocol or some shiz.
+        if (err) {
+            res.statusCode = 500
+            return res.end("NO U")
+        }
+
+        // I am an echo server
+        res.end(body)
+    })
+}).listen(8080)
+```
+
+### `formBody(req, res?, opts?, cb<Error, Any>)`
+
+```ocaml
+formBody := (
+    req: HttpRequest,
+    res?: HttpResponse,
+    opts?: {
+        limit?: Number,
+        encoding?: String,
+        querystring: {
+            parse: (String, Callback<Error, Any>) => void
+        }
+    },
+    cb: Callback<err: Error, bodyPayload: Any>
+) => void
+```
+
+`formBody` allows you to get the body of a readable stream. It
+does the same as `textBody` but assumes the content is querystring
+encoded and parses just like it was a &lt;form&gt; submit.
+
+ - `limit`: same as `textBody`
+ - `encoding`: same as `textBody`
+ - `querystring`: You can pass a custom querystring parser if 
+    you want. It should have a `parse` method that takes a 
+    string and a callback. It should return the value in the
+    callback or a parsing error
+
+```js
+var formBody = require("body/form")
+var http = require("http")
+
+http.createServer(function (req, res) {
+    formBody(req, res, function (err, body) {
+        // err probably means invalid HTTP protocol or some shiz.
+        if (err) {
+            res.statusCode = 500
+            return res.end("NO U")
+        }
+
+        // I am an echo server
+        res.setHeader("content-type", "application/json")
+        res.end(JSON.stringify(body))
+    })
+}).listen(8080)
+```
+
+### `jsonBody(req, res?, opts?, cb<Error, Any>)`
+
+```ocaml
+jsonBody := (
+    req: HttpRequest,
+    res?: HttpResponse,
+    opts?: {
+        limit?: Number,
+        encoding?: String,
+        reviver?: (Any) => Any
+        JSON?: {
+            parse: (String, reviver?: Function, Callback<Error, Any>) => void
+        }
+    },
+    cb: Callback<err: Error, bodyPayload: Any>
+) => void
+```
+
+`jsonBody` allows you to get the body of a readable stream. It
+does the same as `textbody` but assumes the content it a JSON
+value and parses it using `JSON.parse`. If `JSON.parse` throws
+an exception then it calls the callback with the exception.
+
+ - `limit`: same as `textBody`
+ - `encoding`: same as `textBody`
+ - `reviver`: A reviver function that will be passed to `JSON.parse`
+    as the second argument
+ - `JSON`: You can pass a custom JSON parser if you want.
+    It should have a `parse` method that takes a string, an
+    optional reviver and a callback. It should return the value
+    in the callback or a parsing error.
+
+```js
+var jsonBody = require("body/json")
+var http = require("http")
+
+http.createServer(function (req, res) {
+    jsonBody(req, res, function (err, body) {
+        // err is probably an invalid json error
+        if (err) {
+            res.statusCode = 500
+            return res.end("NO U")
+        }
+
+        // I am an echo server
+        res.setHeader("content-type", "application/json")
+        res.end(JSON.stringify(body))
+    })
+}).listen(8080)
+```
+
+### `anyBody(req, res?, opts?, cb<Error, Any>)`
+
+```ocaml
+anyBody := (
+    req: HttpRequest,
+    res?: HttpResponse,
+    opts?: {
+        limit?: Number,
+        encoding?: String,
+        reviver?: (Any) => Any
+        JSON?: {
+            parse: (String, reviver?: Function, Callback<Error, Any>) => void
+        },
+        querystring: {
+            parse: (String, Callback<Error, Any>) => void
+        }
+    },
+    cb: Callback<err: Error, bodyPayload: Any>
+) => void
+```
+
+`anyBody` allows you to get the body of a HTTPRequest. It 
+does the same as `textBody` except it parses the `content-type`
+header and uses either the jsonBody or the formBody function.
+
+This allows you to write POST route handlers that work with
+both ajax and html form submits.
+
+ - `limit`: same as `textBody`
+ - `encoding`: same as `textBody`
+ - `reviver`: same as `jsonBody`
+ - `JSON`: same as `jsonBody`
+ - `querystring`: same as `formBody`
+
+```js
+var anyBody = require("body/any")
+var http = require("http")
+
+http.createServer(function (req, res) {
+    anyBody(req, res, function (err, body) {
+        // err is probably an invalid json error
+        if (err) {
+            res.statusCode = 500
+            return res.end("NO U")
+        }
+
+        // I am an echo server
+        res.setHeader("content-type", "application/json")
+        res.end(JSON.stringify(body))
+    })
+}).listen(8080)
+```
+
+
+## Installation
+
+`npm install body`
+
+## Tests
+
+`npm test`
+
+## Contributors
+
+ - Raynos
+
+## MIT Licenced
+
+  [1]: https://secure.travis-ci.org/Raynos/body.png
+  [2]: http://travis-ci.org/Raynos/body

book/node_modules/body/any.js

@@ -0,0 +1,38 @@
+var TypedError = require("error/typed")
+
+var parseArguments = require("./parse-arguments.js")
+var jsonBody = require("./json.js")
+var formBody = require("./form.js")
+
+var jsonType = "application/json"
+var formType = "application/x-www-form-urlencoded"
+var INVALID_CONTENT_TYPE = TypedError({
+    message: "Could not parse content type header: {contentType}",
+    type: "invalid.content.type",
+    statusCode: 415,
+    contentType: null
+})
+
+module.exports = anyBody
+
+function anyBody(req, res, opts, callback) {
+    var args = parseArguments(req, res, opts, callback)
+    req = args.req
+    res = args.res
+    opts = args.opts
+    callback = args.callback
+
+    if (!callback) {
+        return anyBody.bind(null, req, res, opts)
+    }
+
+    var contentType = req.headers["content-type"] || ""
+
+    if (contentType.indexOf(jsonType) !== -1) {
+        jsonBody(req, res, opts, callback)
+    } else if (contentType.indexOf(formType) !== -1) {
+        formBody(req, res, opts, callback)
+    } else {
+        callback(INVALID_CONTENT_TYPE({contentType: contentType}))
+    }
+}

book/node_modules/body/form.js

@@ -0,0 +1,33 @@
+var querystringParse = require("querystring").parse
+
+var body = require("./index.js")
+var parseArguments = require("./parse-arguments.js")
+
+module.exports = formBody
+
+function formBody(req, res, opts, callback) {
+    var args = parseArguments(req, res, opts, callback)
+    req = args.req
+    res = args.res
+    opts = args.opts
+    callback = args.callback
+
+    if (!callback) {
+        return formBody.bind(null, req, res, opts)
+    }
+
+    var parse = opts.querystring ?
+        opts.querystring.parse : defaultQueryStringParse
+
+    body(req, res, opts, function (err, body) {
+        if (err) {
+            return callback(err)
+        }
+
+        parse(body, callback)
+    })
+}
+
+function defaultQueryStringParse(str, callback) {
+    callback(null, querystringParse(str))
+}

book/node_modules/body/index.js

@@ -0,0 +1,47 @@
+var rawBody = require("raw-body")
+var cache = require("continuable-cache")
+
+var parseArguments = require("./parse-arguments.js")
+
+var ONE_MB = 1024 * 1024
+var THUNK_KEY = '__npm_body_thunk_cache__';
+
+module.exports = body
+
+function parseBodyThunk(req, res, opts) {
+    return function thunk(callback) {
+        var limit = "limit" in opts ? opts.limit : ONE_MB
+        var contentLength = req.headers ?
+            Number(req.headers["content-length"]) : null;
+
+        rawBody(req, {
+            limit: limit,
+            length: contentLength,
+            encoding: "encoding" in opts ? opts.encoding : true
+        }, callback);
+    };
+}
+
+function body(req, res, opts, callback) {
+    var args = parseArguments(req, res, opts, callback)
+    req = args.req
+    res = args.res
+    opts = args.opts
+    callback = args.callback
+
+    var thunk;
+
+    if (opts.cache) {
+        var thunk = req[THUNK_KEY] ||
+            cache(parseBodyThunk(req, res, opts));
+        req[THUNK_KEY] = thunk;
+    } else {
+        thunk = parseBodyThunk(req, res, opts);
+    }
+
+    if (!callback) {
+        return thunk;
+    }
+
+    thunk(callback);
+}

book/node_modules/body/json.js

@@ -0,0 +1,29 @@
+var jsonParse = require("safe-json-parse")
+
+var body = require("./index.js")
+var parseArguments = require("./parse-arguments.js")
+
+module.exports = jsonBody
+
+function jsonBody(req, res, opts, callback) {
+    var args = parseArguments(req, res, opts, callback)
+    req = args.req
+    res = args.res
+    opts = args.opts
+    callback = args.callback
+
+    if (!callback) {
+        return jsonBody.bind(null, req, res, opts)
+    }
+
+    var parse = opts.JSON ? opts.JSON.parse : jsonParse
+    var reviver = opts.reviver || null
+
+    body(req, res, opts, function (err, body) {
+        if (err) {
+            return callback(err)
+        }
+
+        parse(body, reviver, callback)
+    })
+}

book/node_modules/body/package.json

@@ -0,0 +1,42 @@
+{
+  "name": "body",
+  "version": "5.1.0",
+  "description": "Body parsing",
+  "keywords": [],
+  "author": "Raynos <raynos2@gmail.com>",
+  "repository": "git://github.com/Raynos/body.git",
+  "main": "index",
+  "homepage": "https://github.com/Raynos/body",
+  "contributors": [
+    {
+      "name": "Jake Verbaten"
+    }
+  ],
+  "bugs": {
+    "url": "https://github.com/Raynos/body/issues",
+    "email": "raynos2@gmail.com"
+  },
+  "dependencies": {
+    "continuable-cache": "^0.3.1",
+    "error": "^7.0.0",
+    "raw-body": "~1.1.0",
+    "safe-json-parse": "~1.0.1"
+  },
+  "devDependencies": {
+    "after": "~0.7.0",
+    "hammock": "^1.0.0",
+    "test-server": "~0.1.3",
+    "send-data": "~1.0.1",
+    "tape": "~2.3.0",
+    "process": "~0.5.1"
+  },
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "http://github.com/Raynos/body/raw/master/LICENSE"
+    }
+  ],
+  "scripts": {
+    "test": "node ./test/index.js"
+  }
+}

book/node_modules/body/parse-arguments.js

@@ -0,0 +1,30 @@
+module.exports = parseArguments
+
+function isWritable(stream) {
+    return typeof stream.write === "function" &&
+        typeof stream.end === "function"
+}
+
+function parseArguments(req, res, opts, callback) {
+    // (req, cb)
+    if (typeof res === "function") {
+        callback = res
+        opts = {}
+        res = null
+    }
+
+    // (req, res, cb)
+    if (typeof opts === "function") {
+        callback = opts
+        opts = {}
+    }
+
+    // (req, opts, cb)
+    if (res && !isWritable(res)) {
+        opts = res
+        res = null
+    }
+
+    // default (req, res, opts, cb)
+    return { req: req, res: res, opts: opts, callback: callback }
+}

book/node_modules/body/test/index.js

@@ -0,0 +1,2 @@
+require('./integration.js');
+require('./unit.js');

book/node_modules/body/test/integration.js

@@ -0,0 +1,105 @@
+var testServer = require("test-server")
+var test = require("tape")
+var sendJson = require("send-data/json")
+var after = require("after")
+
+var body = require("../index")
+var jsonBody = require("../json")
+var formBody = require("../form")
+var anyBody = require("../any")
+
+testServer(handleRequest, runTests)
+
+function handleRequest(req, res) {
+    function send(err, body) {
+        if (err) {
+            return sendJson(req, res, err.message)
+        }
+
+        sendJson(req, res, body)
+    }
+
+    if (req.url === "/body") {
+        body(req, res, {}, send)
+    } else if (req.url === "/form") {
+        formBody(req, res, send)
+    } else if (req.url === "/json") {
+        jsonBody(req, {}, send)
+    } else if (req.url === "/any") {
+        anyBody(req, send)
+    }
+}
+
+function runTests(request, done) {
+    test("body works", function (t) {
+        t.end = after(2, t.end.bind(t))
+        testBody("/body", request, t)
+
+        request({
+            uri: "/any",
+            body: "foo"
+        }, function (err, res, body) {
+            t.equal(err, null)
+            t.equal(JSON.parse(body), "Could not parse content type header: ")
+            t.end()
+        })
+    })
+
+    test("form works", function (t) {
+        t.end = after(2, t.end.bind(t))
+        testFormBody("/form", request, t)
+        testFormBody("/any", request, t)
+    })
+
+    test("json works", function (t) {
+        t.end = after(2, t.end.bind(t))
+        testJsonBody("/json", request, t)
+        testJsonBody("/any", request, t)
+    })
+
+    .on("end", done)
+}
+
+function testBody(uri, request, t) {
+    request({
+        uri: uri,
+        body: "foo"
+    }, function (err, res, body) {
+        t.equal(err, null, "error is not null")
+
+        console.log("body", body, JSON.parse(body))
+        t.equal(JSON.parse(body), "foo", "body is incorrect")
+
+        t.end()
+    })
+}
+
+function testFormBody(uri, request, t) {
+    request({
+        uri: uri,
+        form: {
+            foo: "bar"
+        }
+    }, function (err, res, body) {
+        t.equal(err, null, "error is not null")
+
+        t.equal(JSON.parse(body).foo, "bar", "body is incorrect")
+
+        t.end()
+    })
+}
+
+function testJsonBody(uri, request, t) {
+    request({
+        uri: uri,
+        json: {
+            foo: "bar"
+        }
+    }, function (err, res, body) {
+        t.equal(err, null, "error is not null")
+
+        t.equal(body.foo, "bar", "body is incorrect")
+
+        t.end()
+    })
+}

book/node_modules/body/test/unit.js

@@ -0,0 +1,60 @@
+var after = require('after');
+var body = require('../index.js');
+var hammock = require('hammock');
+var test = require('tape');
+
+test('caching works', function t(assert) {
+    var request = hammock.Request({
+        method: 'GET',
+        headers: {
+            'Content-Type': 'application/json'
+        },
+        url: '/somewhere'
+    });
+    var response = hammock.Response();
+
+    var done = after(2, assert.end.bind(assert));
+
+    body(request, response, { cache: true }, function onBody(err, body) {
+        assert.equal(body, 'thisbody', 'raw body has been set');
+        assert.pass('body is parsed');
+        done();
+    });
+
+    request.on('end', function() {
+        body(request, response, { cache: true }, function onBody(err, body) {
+            assert.equal(body, 'thisbody', 'cached body is provided');
+            assert.pass('body is parsed');
+            done();
+        });
+    });
+
+    request.end('thisbody');
+});
+
+test('parallel caching works', function t(assert) {
+    var request = hammock.Request({
+        method: 'GET',
+        headers: {
+            'Content-Type': 'application/json'
+        },
+        url: '/somewhere'
+    });
+    request.end('thisbody');
+    var response = hammock.Response();
+
+    var done = after(5, function() {
+        process.nextTick(function() {
+            assert.equal(request.listeners('rawBody').length, 0, 'rawBody listeners cleared');
+            assert.end();
+        });
+    });
+
+    for (var i = 0; i < 5; ++i) {
+        body(request, response, { cache: true }, function onBody(err, body) {
+            assert.equal(body, 'thisbody', 'raw body has been set');
+            assert.pass('body is parsed');
+            done();
+        });
+    }
+});