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shiva yadav
2023-04-14 12:54:23 -07:00
parent e2e5a2bf72
commit 86ff33bfc2
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17
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sudo: false
language: cpp
notifications:
email: false
env:
matrix:
- TRAVIS_NODE_VERSION="0.10"
- TRAVIS_NODE_VERSION="0.12"
- TRAVIS_NODE_VERSION="4"
- TRAVIS_NODE_VERSION="6"
- TRAVIS_NODE_VERSION="7"
install:
- rm -rf ~/.nvm && git clone https://github.com/creationix/nvm.git ~/.nvm && source ~/.nvm/nvm.sh && nvm install $TRAVIS_NODE_VERSION
- node --version
- npm --version
- npm install
script: npm test

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Copyright Brian White. 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.

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Description
===========
A node.js module for parsing incoming HTML form data.
If you've found this module to be useful and wish to support it, you may do so by visiting this pledgie campaign:
<a href='https://pledgie.com/campaigns/28774'><img alt='Click here to support busboy' src='https://pledgie.com/campaigns/28774.png?skin_name=chrome' border='0'></a>
Requirements
============
* [node.js](http://nodejs.org/) -- v0.8.0 or newer
Install
=======
npm install busboy
Examples
========
* Parsing (multipart) with default options:
```javascript
var http = require('http'),
inspect = require('util').inspect;
var Busboy = require('busboy');
http.createServer(function(req, res) {
if (req.method === 'POST') {
var busboy = new Busboy({ headers: req.headers });
busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
console.log('File [' + fieldname + ']: filename: ' + filename + ', encoding: ' + encoding + ', mimetype: ' + mimetype);
file.on('data', function(data) {
console.log('File [' + fieldname + '] got ' + data.length + ' bytes');
});
file.on('end', function() {
console.log('File [' + fieldname + '] Finished');
});
});
busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated, encoding, mimetype) {
console.log('Field [' + fieldname + ']: value: ' + inspect(val));
});
busboy.on('finish', function() {
console.log('Done parsing form!');
res.writeHead(303, { Connection: 'close', Location: '/' });
res.end();
});
req.pipe(busboy);
} else if (req.method === 'GET') {
res.writeHead(200, { Connection: 'close' });
res.end('<html><head></head><body>\
<form method="POST" enctype="multipart/form-data">\
<input type="text" name="textfield"><br />\
<input type="file" name="filefield"><br />\
<input type="submit">\
</form>\
</body></html>');
}
}).listen(8000, function() {
console.log('Listening for requests');
});
// Example output, using http://nodejs.org/images/ryan-speaker.jpg as the file:
//
// Listening for requests
// File [filefield]: filename: ryan-speaker.jpg, encoding: binary
// File [filefield] got 11971 bytes
// Field [textfield]: value: 'testing! :-)'
// File [filefield] Finished
// Done parsing form!
```
* Save all incoming files to disk:
```javascript
var http = require('http'),
path = require('path'),
os = require('os'),
fs = require('fs');
var Busboy = require('busboy');
http.createServer(function(req, res) {
if (req.method === 'POST') {
var busboy = new Busboy({ headers: req.headers });
busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
var saveTo = path.join(os.tmpDir(), path.basename(fieldname));
file.pipe(fs.createWriteStream(saveTo));
});
busboy.on('finish', function() {
res.writeHead(200, { 'Connection': 'close' });
res.end("That's all folks!");
});
return req.pipe(busboy);
}
res.writeHead(404);
res.end();
}).listen(8000, function() {
console.log('Listening for requests');
});
```
* Parsing (urlencoded) with default options:
```javascript
var http = require('http'),
inspect = require('util').inspect;
var Busboy = require('busboy');
http.createServer(function(req, res) {
if (req.method === 'POST') {
var busboy = new Busboy({ headers: req.headers });
busboy.on('file', function(fieldname, file, filename, encoding, mimetype) {
console.log('File [' + fieldname + ']: filename: ' + filename);
file.on('data', function(data) {
console.log('File [' + fieldname + '] got ' + data.length + ' bytes');
});
file.on('end', function() {
console.log('File [' + fieldname + '] Finished');
});
});
busboy.on('field', function(fieldname, val, fieldnameTruncated, valTruncated) {
console.log('Field [' + fieldname + ']: value: ' + inspect(val));
});
busboy.on('finish', function() {
console.log('Done parsing form!');
res.writeHead(303, { Connection: 'close', Location: '/' });
res.end();
});
req.pipe(busboy);
} else if (req.method === 'GET') {
res.writeHead(200, { Connection: 'close' });
res.end('<html><head></head><body>\
<form method="POST">\
<input type="text" name="textfield"><br />\
<select name="selectfield">\
<option value="1">1</option>\
<option value="10">10</option>\
<option value="100">100</option>\
<option value="9001">9001</option>\
</select><br />\
<input type="checkbox" name="checkfield">Node.js rules!<br />\
<input type="submit">\
</form>\
</body></html>');
}
}).listen(8000, function() {
console.log('Listening for requests');
});
// Example output:
//
// Listening for requests
// Field [textfield]: value: 'testing! :-)'
// Field [selectfield]: value: '9001'
// Field [checkfield]: value: 'on'
// Done parsing form!
```
API
===
_Busboy_ is a _Writable_ stream
Busboy (special) events
-----------------------
* **file**(< _string_ >fieldname, < _ReadableStream_ >stream, < _string_ >filename, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new file form field found. `transferEncoding` contains the 'Content-Transfer-Encoding' value for the file stream. `mimeType` contains the 'Content-Type' value for the file stream.
* Note: if you listen for this event, you should always handle the `stream` no matter if you care about the file contents or not (e.g. you can simply just do `stream.resume();` if you want to discard the contents), otherwise the 'finish' event will never fire on the Busboy instance. However, if you don't care about **any** incoming files, you can simply not listen for the 'file' event at all and any/all files will be automatically and safely discarded (these discarded files do still count towards `files` and `parts` limits).
* If a configured file size limit was reached, `stream` will both have a boolean property `truncated` (best checked at the end of the stream) and emit a 'limit' event to notify you when this happens.
* **field**(< _string_ >fieldname, < _string_ >value, < _boolean_ >fieldnameTruncated, < _boolean_ >valueTruncated, < _string_ >transferEncoding, < _string_ >mimeType) - Emitted for each new non-file field found.
* **partsLimit**() - Emitted when specified `parts` limit has been reached. No more 'file' or 'field' events will be emitted.
* **filesLimit**() - Emitted when specified `files` limit has been reached. No more 'file' events will be emitted.
* **fieldsLimit**() - Emitted when specified `fields` limit has been reached. No more 'field' events will be emitted.
Busboy methods
--------------
* **(constructor)**(< _object_ >config) - Creates and returns a new Busboy instance.
* The constructor takes the following valid `config` settings:
* **headers** - _object_ - These are the HTTP headers of the incoming request, which are used by individual parsers.
* **highWaterMark** - _integer_ - highWaterMark to use for this Busboy instance (Default: WritableStream default).
* **fileHwm** - _integer_ - highWaterMark to use for file streams (Default: ReadableStream default).
* **defCharset** - _string_ - Default character set to use when one isn't defined (Default: 'utf8').
* **preservePath** - _boolean_ - If paths in the multipart 'filename' field shall be preserved. (Default: false).
* **limits** - _object_ - Various limits on incoming data. Valid properties are:
* **fieldNameSize** - _integer_ - Max field name size (in bytes) (Default: 100 bytes).
* **fieldSize** - _integer_ - Max field value size (in bytes) (Default: 1MB).
* **fields** - _integer_ - Max number of non-file fields (Default: Infinity).
* **fileSize** - _integer_ - For multipart forms, the max file size (in bytes) (Default: Infinity).
* **files** - _integer_ - For multipart forms, the max number of file fields (Default: Infinity).
* **parts** - _integer_ - For multipart forms, the max number of parts (fields + files) (Default: Infinity).
* **headerPairs** - _integer_ - For multipart forms, the max number of header key=>value pairs to parse **Default:** 2000 (same as node's http).
* The constructor can throw errors:
* **Unsupported content type: $type** - The `Content-Type` isn't one Busboy can parse.
* **Missing Content-Type** - The provided headers don't include `Content-Type` at all.

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var fs = require('fs'),
WritableStream = require('stream').Writable
|| require('readable-stream').Writable,
inherits = require('util').inherits;
var parseParams = require('./utils').parseParams;
function Busboy(opts) {
if (!(this instanceof Busboy))
return new Busboy(opts);
if (opts.highWaterMark !== undefined)
WritableStream.call(this, { highWaterMark: opts.highWaterMark });
else
WritableStream.call(this);
this._done = false;
this._parser = undefined;
this._finished = false;
this.opts = opts;
if (opts.headers && typeof opts.headers['content-type'] === 'string')
this.parseHeaders(opts.headers);
else
throw new Error('Missing Content-Type');
}
inherits(Busboy, WritableStream);
Busboy.prototype.emit = function(ev) {
if (ev === 'finish') {
if (!this._done) {
this._parser && this._parser.end();
return;
} else if (this._finished) {
return;
}
this._finished = true;
}
WritableStream.prototype.emit.apply(this, arguments);
};
Busboy.prototype.parseHeaders = function(headers) {
this._parser = undefined;
if (headers['content-type']) {
var parsed = parseParams(headers['content-type']),
matched, type;
for (var i = 0; i < TYPES.length; ++i) {
type = TYPES[i];
if (typeof type.detect === 'function')
matched = type.detect(parsed);
else
matched = type.detect.test(parsed[0]);
if (matched)
break;
}
if (matched) {
var cfg = {
limits: this.opts.limits,
headers: headers,
parsedConType: parsed,
highWaterMark: undefined,
fileHwm: undefined,
defCharset: undefined,
preservePath: false
};
if (this.opts.highWaterMark)
cfg.highWaterMark = this.opts.highWaterMark;
if (this.opts.fileHwm)
cfg.fileHwm = this.opts.fileHwm;
cfg.defCharset = this.opts.defCharset;
cfg.preservePath = this.opts.preservePath;
this._parser = type(this, cfg);
return;
}
}
throw new Error('Unsupported content type: ' + headers['content-type']);
};
Busboy.prototype._write = function(chunk, encoding, cb) {
if (!this._parser)
return cb(new Error('Not ready to parse. Missing Content-Type?'));
this._parser.write(chunk, cb);
};
var TYPES = [
require('./types/multipart'),
require('./types/urlencoded'),
];
module.exports = Busboy;

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// TODO:
// * support 1 nested multipart level
// (see second multipart example here:
// http://www.w3.org/TR/html401/interact/forms.html#didx-multipartform-data)
// * support limits.fieldNameSize
// -- this will require modifications to utils.parseParams
var ReadableStream = require('stream').Readable || require('readable-stream'),
inherits = require('util').inherits;
var Dicer = require('dicer');
var parseParams = require('../utils').parseParams,
decodeText = require('../utils').decodeText,
basename = require('../utils').basename;
var RE_BOUNDARY = /^boundary$/i,
RE_FIELD = /^form-data$/i,
RE_CHARSET = /^charset$/i,
RE_FILENAME = /^filename$/i,
RE_NAME = /^name$/i;
Multipart.detect = /^multipart\/form-data/i;
function Multipart(boy, cfg) {
if (!(this instanceof Multipart))
return new Multipart(boy, cfg);
var i,
len,
self = this,
boundary,
limits = cfg.limits,
parsedConType = cfg.parsedConType || [],
defCharset = cfg.defCharset || 'utf8',
preservePath = cfg.preservePath,
fileopts = (typeof cfg.fileHwm === 'number'
? { highWaterMark: cfg.fileHwm }
: {});
for (i = 0, len = parsedConType.length; i < len; ++i) {
if (Array.isArray(parsedConType[i])
&& RE_BOUNDARY.test(parsedConType[i][0])) {
boundary = parsedConType[i][1];
break;
}
}
function checkFinished() {
if (nends === 0 && finished && !boy._done) {
finished = false;
process.nextTick(function() {
boy._done = true;
boy.emit('finish');
});
}
}
if (typeof boundary !== 'string')
throw new Error('Multipart: Boundary not found');
var fieldSizeLimit = (limits && typeof limits.fieldSize === 'number'
? limits.fieldSize
: 1 * 1024 * 1024),
fileSizeLimit = (limits && typeof limits.fileSize === 'number'
? limits.fileSize
: Infinity),
filesLimit = (limits && typeof limits.files === 'number'
? limits.files
: Infinity),
fieldsLimit = (limits && typeof limits.fields === 'number'
? limits.fields
: Infinity),
partsLimit = (limits && typeof limits.parts === 'number'
? limits.parts
: Infinity);
var nfiles = 0,
nfields = 0,
nends = 0,
curFile,
curField,
finished = false;
this._needDrain = false;
this._pause = false;
this._cb = undefined;
this._nparts = 0;
this._boy = boy;
var parserCfg = {
boundary: boundary,
maxHeaderPairs: (limits && limits.headerPairs)
};
if (fileopts.highWaterMark)
parserCfg.partHwm = fileopts.highWaterMark;
if (cfg.highWaterMark)
parserCfg.highWaterMark = cfg.highWaterMark;
this.parser = new Dicer(parserCfg);
this.parser.on('drain', function() {
self._needDrain = false;
if (self._cb && !self._pause) {
var cb = self._cb;
self._cb = undefined;
cb();
}
}).on('part', function onPart(part) {
if (++self._nparts > partsLimit) {
self.parser.removeListener('part', onPart);
self.parser.on('part', skipPart);
boy.hitPartsLimit = true;
boy.emit('partsLimit');
return skipPart(part);
}
// hack because streams2 _always_ doesn't emit 'end' until nextTick, so let
// us emit 'end' early since we know the part has ended if we are already
// seeing the next part
if (curField) {
var field = curField;
field.emit('end');
field.removeAllListeners('end');
}
part.on('header', function(header) {
var contype,
fieldname,
parsed,
charset,
encoding,
filename,
nsize = 0;
if (header['content-type']) {
parsed = parseParams(header['content-type'][0]);
if (parsed[0]) {
contype = parsed[0].toLowerCase();
for (i = 0, len = parsed.length; i < len; ++i) {
if (RE_CHARSET.test(parsed[i][0])) {
charset = parsed[i][1].toLowerCase();
break;
}
}
}
}
if (contype === undefined)
contype = 'text/plain';
if (charset === undefined)
charset = defCharset;
if (header['content-disposition']) {
parsed = parseParams(header['content-disposition'][0]);
if (!RE_FIELD.test(parsed[0]))
return skipPart(part);
for (i = 0, len = parsed.length; i < len; ++i) {
if (RE_NAME.test(parsed[i][0])) {
fieldname = decodeText(parsed[i][1], 'binary', 'utf8');
} else if (RE_FILENAME.test(parsed[i][0])) {
filename = decodeText(parsed[i][1], 'binary', 'utf8');
if (!preservePath)
filename = basename(filename);
}
}
} else
return skipPart(part);
if (header['content-transfer-encoding'])
encoding = header['content-transfer-encoding'][0].toLowerCase();
else
encoding = '7bit';
var onData,
onEnd;
if (contype === 'application/octet-stream' || filename !== undefined) {
// file/binary field
if (nfiles === filesLimit) {
if (!boy.hitFilesLimit) {
boy.hitFilesLimit = true;
boy.emit('filesLimit');
}
return skipPart(part);
}
++nfiles;
if (!boy._events.file) {
self.parser._ignore();
return;
}
++nends;
var file = new FileStream(fileopts);
curFile = file;
file.on('end', function() {
--nends;
checkFinished();
if (self._cb && !self._needDrain) {
var cb = self._cb;
self._cb = undefined;
cb();
}
});
file._read = function(n) {
if (!self._pause)
return;
self._pause = false;
if (self._cb && !self._needDrain) {
var cb = self._cb;
self._cb = undefined;
cb();
}
};
boy.emit('file', fieldname, file, filename, encoding, contype);
onData = function(data) {
if ((nsize += data.length) > fileSizeLimit) {
var extralen = (fileSizeLimit - (nsize - data.length));
if (extralen > 0)
file.push(data.slice(0, extralen));
file.emit('limit');
file.truncated = true;
part.removeAllListeners('data');
} else if (!file.push(data))
self._pause = true;
};
onEnd = function() {
curFile = undefined;
file.push(null);
};
} else {
// non-file field
if (nfields === fieldsLimit) {
if (!boy.hitFieldsLimit) {
boy.hitFieldsLimit = true;
boy.emit('fieldsLimit');
}
return skipPart(part);
}
++nfields;
++nends;
var buffer = '',
truncated = false;
curField = part;
onData = function(data) {
if ((nsize += data.length) > fieldSizeLimit) {
var extralen = (fieldSizeLimit - (nsize - data.length));
buffer += data.toString('binary', 0, extralen);
truncated = true;
part.removeAllListeners('data');
} else
buffer += data.toString('binary');
};
onEnd = function() {
curField = undefined;
if (buffer.length)
buffer = decodeText(buffer, 'binary', charset);
boy.emit('field', fieldname, buffer, false, truncated, encoding, contype);
--nends;
checkFinished();
};
}
/* As of node@2efe4ab761666 (v0.10.29+/v0.11.14+), busboy had become
broken. Streams2/streams3 is a huge black box of confusion, but
somehow overriding the sync state seems to fix things again (and still
seems to work for previous node versions).
*/
part._readableState.sync = false;
part.on('data', onData);
part.on('end', onEnd);
}).on('error', function(err) {
if (curFile)
curFile.emit('error', err);
});
}).on('error', function(err) {
boy.emit('error', err);
}).on('finish', function() {
finished = true;
checkFinished();
});
}
Multipart.prototype.write = function(chunk, cb) {
var r;
if ((r = this.parser.write(chunk)) && !this._pause)
cb();
else {
this._needDrain = !r;
this._cb = cb;
}
};
Multipart.prototype.end = function() {
var self = this;
if (this._nparts === 0 && !self._boy._done) {
process.nextTick(function() {
self._boy._done = true;
self._boy.emit('finish');
});
} else if (this.parser.writable)
this.parser.end();
};
function skipPart(part) {
part.resume();
}
function FileStream(opts) {
if (!(this instanceof FileStream))
return new FileStream(opts);
ReadableStream.call(this, opts);
this.truncated = false;
}
inherits(FileStream, ReadableStream);
FileStream.prototype._read = function(n) {};
module.exports = Multipart;

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var Decoder = require('../utils').Decoder,
decodeText = require('../utils').decodeText;
var RE_CHARSET = /^charset$/i;
UrlEncoded.detect = /^application\/x-www-form-urlencoded/i;
function UrlEncoded(boy, cfg) {
if (!(this instanceof UrlEncoded))
return new UrlEncoded(boy, cfg);
var limits = cfg.limits,
headers = cfg.headers,
parsedConType = cfg.parsedConType;
this.boy = boy;
this.fieldSizeLimit = (limits && typeof limits.fieldSize === 'number'
? limits.fieldSize
: 1 * 1024 * 1024);
this.fieldNameSizeLimit = (limits && typeof limits.fieldNameSize === 'number'
? limits.fieldNameSize
: 100);
this.fieldsLimit = (limits && typeof limits.fields === 'number'
? limits.fields
: Infinity);
var charset;
for (var i = 0, len = parsedConType.length; i < len; ++i) {
if (Array.isArray(parsedConType[i])
&& RE_CHARSET.test(parsedConType[i][0])) {
charset = parsedConType[i][1].toLowerCase();
break;
}
}
if (charset === undefined)
charset = cfg.defCharset || 'utf8';
this.decoder = new Decoder();
this.charset = charset;
this._fields = 0;
this._state = 'key';
this._checkingBytes = true;
this._bytesKey = 0;
this._bytesVal = 0;
this._key = '';
this._val = '';
this._keyTrunc = false;
this._valTrunc = false;
this._hitlimit = false;
}
UrlEncoded.prototype.write = function(data, cb) {
if (this._fields === this.fieldsLimit) {
if (!this.boy.hitFieldsLimit) {
this.boy.hitFieldsLimit = true;
this.boy.emit('fieldsLimit');
}
return cb();
}
var idxeq, idxamp, i, p = 0, len = data.length;
while (p < len) {
if (this._state === 'key') {
idxeq = idxamp = undefined;
for (i = p; i < len; ++i) {
if (!this._checkingBytes)
++p;
if (data[i] === 0x3D/*=*/) {
idxeq = i;
break;
} else if (data[i] === 0x26/*&*/) {
idxamp = i;
break;
}
if (this._checkingBytes && this._bytesKey === this.fieldNameSizeLimit) {
this._hitLimit = true;
break;
} else if (this._checkingBytes)
++this._bytesKey;
}
if (idxeq !== undefined) {
// key with assignment
if (idxeq > p)
this._key += this.decoder.write(data.toString('binary', p, idxeq));
this._state = 'val';
this._hitLimit = false;
this._checkingBytes = true;
this._val = '';
this._bytesVal = 0;
this._valTrunc = false;
this.decoder.reset();
p = idxeq + 1;
} else if (idxamp !== undefined) {
// key with no assignment
++this._fields;
var key, keyTrunc = this._keyTrunc;
if (idxamp > p)
key = (this._key += this.decoder.write(data.toString('binary', p, idxamp)));
else
key = this._key;
this._hitLimit = false;
this._checkingBytes = true;
this._key = '';
this._bytesKey = 0;
this._keyTrunc = false;
this.decoder.reset();
if (key.length) {
this.boy.emit('field', decodeText(key, 'binary', this.charset),
'',
keyTrunc,
false);
}
p = idxamp + 1;
if (this._fields === this.fieldsLimit)
return cb();
} else if (this._hitLimit) {
// we may not have hit the actual limit if there are encoded bytes...
if (i > p)
this._key += this.decoder.write(data.toString('binary', p, i));
p = i;
if ((this._bytesKey = this._key.length) === this.fieldNameSizeLimit) {
// yep, we actually did hit the limit
this._checkingBytes = false;
this._keyTrunc = true;
}
} else {
if (p < len)
this._key += this.decoder.write(data.toString('binary', p));
p = len;
}
} else {
idxamp = undefined;
for (i = p; i < len; ++i) {
if (!this._checkingBytes)
++p;
if (data[i] === 0x26/*&*/) {
idxamp = i;
break;
}
if (this._checkingBytes && this._bytesVal === this.fieldSizeLimit) {
this._hitLimit = true;
break;
}
else if (this._checkingBytes)
++this._bytesVal;
}
if (idxamp !== undefined) {
++this._fields;
if (idxamp > p)
this._val += this.decoder.write(data.toString('binary', p, idxamp));
this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
decodeText(this._val, 'binary', this.charset),
this._keyTrunc,
this._valTrunc);
this._state = 'key';
this._hitLimit = false;
this._checkingBytes = true;
this._key = '';
this._bytesKey = 0;
this._keyTrunc = false;
this.decoder.reset();
p = idxamp + 1;
if (this._fields === this.fieldsLimit)
return cb();
} else if (this._hitLimit) {
// we may not have hit the actual limit if there are encoded bytes...
if (i > p)
this._val += this.decoder.write(data.toString('binary', p, i));
p = i;
if ((this._val === '' && this.fieldSizeLimit === 0)
|| (this._bytesVal = this._val.length) === this.fieldSizeLimit) {
// yep, we actually did hit the limit
this._checkingBytes = false;
this._valTrunc = true;
}
} else {
if (p < len)
this._val += this.decoder.write(data.toString('binary', p));
p = len;
}
}
}
cb();
};
UrlEncoded.prototype.end = function() {
if (this.boy._done)
return;
if (this._state === 'key' && this._key.length > 0) {
this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
'',
this._keyTrunc,
false);
} else if (this._state === 'val') {
this.boy.emit('field', decodeText(this._key, 'binary', this.charset),
decodeText(this._val, 'binary', this.charset),
this._keyTrunc,
this._valTrunc);
}
this.boy._done = true;
this.boy.emit('finish');
};
module.exports = UrlEncoded;

186
node_modules/busboy/lib/utils.js generated vendored Normal file
View File

@@ -0,0 +1,186 @@
var jsencoding = require('../deps/encoding/encoding');
var RE_ENCODED = /%([a-fA-F0-9]{2})/g;
function encodedReplacer(match, byte) {
return String.fromCharCode(parseInt(byte, 16));
}
function parseParams(str) {
var res = [],
state = 'key',
charset = '',
inquote = false,
escaping = false,
p = 0,
tmp = '';
for (var i = 0, len = str.length; i < len; ++i) {
if (str[i] === '\\' && inquote) {
if (escaping)
escaping = false;
else {
escaping = true;
continue;
}
} else if (str[i] === '"') {
if (!escaping) {
if (inquote) {
inquote = false;
state = 'key';
} else
inquote = true;
continue;
} else
escaping = false;
} else {
if (escaping && inquote)
tmp += '\\';
escaping = false;
if ((state === 'charset' || state === 'lang') && str[i] === "'") {
if (state === 'charset') {
state = 'lang';
charset = tmp.substring(1);
} else
state = 'value';
tmp = '';
continue;
} else if (state === 'key'
&& (str[i] === '*' || str[i] === '=')
&& res.length) {
if (str[i] === '*')
state = 'charset';
else
state = 'value';
res[p] = [tmp, undefined];
tmp = '';
continue;
} else if (!inquote && str[i] === ';') {
state = 'key';
if (charset) {
if (tmp.length) {
tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),
'binary',
charset);
}
charset = '';
}
if (res[p] === undefined)
res[p] = tmp;
else
res[p][1] = tmp;
tmp = '';
++p;
continue;
} else if (!inquote && (str[i] === ' ' || str[i] === '\t'))
continue;
}
tmp += str[i];
}
if (charset && tmp.length) {
tmp = decodeText(tmp.replace(RE_ENCODED, encodedReplacer),
'binary',
charset);
}
if (res[p] === undefined) {
if (tmp)
res[p] = tmp;
} else
res[p][1] = tmp;
return res;
};
exports.parseParams = parseParams;
function decodeText(text, textEncoding, destEncoding) {
var ret;
if (text && jsencoding.encodingExists(destEncoding)) {
try {
ret = jsencoding.TextDecoder(destEncoding)
.decode(new Buffer(text, textEncoding));
} catch(e) {}
}
return (typeof ret === 'string' ? ret : text);
}
exports.decodeText = decodeText;
var HEX = [
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
], RE_PLUS = /\+/g;
function Decoder() {
this.buffer = undefined;
}
Decoder.prototype.write = function(str) {
// Replace '+' with ' ' before decoding
str = str.replace(RE_PLUS, ' ');
var res = '';
var i = 0, p = 0, len = str.length;
for (; i < len; ++i) {
if (this.buffer !== undefined) {
if (!HEX[str.charCodeAt(i)]) {
res += '%' + this.buffer;
this.buffer = undefined;
--i; // retry character
} else {
this.buffer += str[i];
++p;
if (this.buffer.length === 2) {
res += String.fromCharCode(parseInt(this.buffer, 16));
this.buffer = undefined;
}
}
} else if (str[i] === '%') {
if (i > p) {
res += str.substring(p, i);
p = i;
}
this.buffer = '';
++p;
}
}
if (p < len && this.buffer === undefined)
res += str.substring(p);
return res;
};
Decoder.prototype.reset = function() {
this.buffer = undefined;
};
exports.Decoder = Decoder;
var RE_SPLIT_POSIX =
/^(\/?|)([\s\S]*?)((?:\.{1,2}|[^\/]+?|)(\.[^.\/]*|))(?:[\/]*)$/,
RE_SPLIT_DEVICE =
/^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?([\\\/])?([\s\S]*?)$/,
RE_SPLIT_WINDOWS =
/^([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/;
function splitPathPosix(filename) {
return RE_SPLIT_POSIX.exec(filename).slice(1);
}
function splitPathWindows(filename) {
// Separate device+slash from tail
var result = RE_SPLIT_DEVICE.exec(filename),
device = (result[1] || '') + (result[2] || ''),
tail = result[3] || '';
// Split the tail into dir, basename and extension
var result2 = RE_SPLIT_WINDOWS.exec(tail),
dir = result2[1],
basename = result2[2],
ext = result2[3];
return [device, dir, basename, ext];
}
function basename(path) {
var f = splitPathPosix(path)[2];
if (f === path)
f = splitPathWindows(path)[2];
return f;
}
exports.basename = basename;

17
node_modules/busboy/package.json generated vendored Normal file
View File

@@ -0,0 +1,17 @@
{ "name": "busboy",
"version": "0.2.14",
"author": "Brian White <mscdex@mscdex.net>",
"description": "A streaming parser for HTML form data for node.js",
"main": "./lib/main",
"dependencies": {
"dicer": "0.2.5",
"readable-stream": "1.1.x"
},
"scripts": {
"test": "node test/test.js"
},
"engines": { "node": ">=0.8.0" },
"keywords": [ "uploads", "forms", "multipart", "form-data" ],
"licenses": [ { "type": "MIT", "url": "http://github.com/mscdex/busboy/raw/master/LICENSE" } ],
"repository" : { "type": "git", "url": "http://github.com/mscdex/busboy.git" }
}

343
node_modules/busboy/test/test-types-multipart.js generated vendored Normal file
View File

@@ -0,0 +1,343 @@
var Busboy = require('..');
var path = require('path'),
inspect = require('util').inspect,
assert = require('assert');
var EMPTY_FN = function() {};
var t = 0,
group = path.basename(__filename, '.js') + '/';
var tests = [
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_0"',
'',
'super alpha file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_1"',
'',
'super beta file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_1"; filename="1k_b.dat"',
'Content-Type: application/octet-stream',
'',
'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
expected: [
['field', 'file_name_0', 'super alpha file', false, false, '7bit', 'text/plain'],
['field', 'file_name_1', 'super beta file', false, false, '7bit', 'text/plain'],
['file', 'upload_file_0', 1023, 0, '1k_a.dat', '7bit', 'application/octet-stream'],
['file', 'upload_file_1', 1023, 0, '1k_b.dat', '7bit', 'application/octet-stream']
],
what: 'Fields and files'
},
{ source: [
['------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: form-data; name="cont"',
'',
'some random content',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: form-data; name="pass"',
'',
'some random pass',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: form-data; name="bit"',
'',
'2',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY--'
].join('\r\n')
],
boundary: '----WebKitFormBoundaryTB2MiQ36fnSJlrhY',
expected: [
['field', 'cont', 'some random content', false, false, '7bit', 'text/plain'],
['field', 'pass', 'some random pass', false, false, '7bit', 'text/plain'],
['field', 'bit', '2', false, false, '7bit', 'text/plain']
],
what: 'Fields only'
},
{ source: [
''
],
boundary: '----WebKitFormBoundaryTB2MiQ36fnSJlrhY',
expected: [],
what: 'No fields and no files'
},
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_0"',
'',
'super alpha file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
limits: {
fileSize: 13,
fieldSize: 5
},
expected: [
['field', 'file_name_0', 'super', false, true, '7bit', 'text/plain'],
['file', 'upload_file_0', 13, 2, '1k_a.dat', '7bit', 'application/octet-stream']
],
what: 'Fields and files (limits)'
},
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_0"',
'',
'super alpha file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
limits: {
files: 0
},
expected: [
['field', 'file_name_0', 'super alpha file', false, false, '7bit', 'text/plain']
],
what: 'Fields and files (limits: 0 files)'
},
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_0"',
'',
'super alpha file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="file_name_1"',
'',
'super beta file',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_1"; filename="1k_b.dat"',
'Content-Type: application/octet-stream',
'',
'BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
expected: [
['field', 'file_name_0', 'super alpha file', false, false, '7bit', 'text/plain'],
['field', 'file_name_1', 'super beta file', false, false, '7bit', 'text/plain'],
],
events: ['field'],
what: 'Fields and (ignored) files'
},
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="/tmp/1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_1"; filename="C:\\files\\1k_b.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_2"; filename="relative/1k_c.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
expected: [
['file', 'upload_file_0', 26, 0, '1k_a.dat', '7bit', 'application/octet-stream'],
['file', 'upload_file_1', 26, 0, '1k_b.dat', '7bit', 'application/octet-stream'],
['file', 'upload_file_2', 26, 0, '1k_c.dat', '7bit', 'application/octet-stream']
],
what: 'Files with filenames containing paths'
},
{ source: [
['-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_0"; filename="/absolute/1k_a.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_1"; filename="C:\\absolute\\1k_b.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
'Content-Disposition: form-data; name="upload_file_2"; filename="relative/1k_c.dat"',
'Content-Type: application/octet-stream',
'',
'ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'-----------------------------paZqsnEHRufoShdX6fh0lUhXBP4k--'
].join('\r\n')
],
boundary: '---------------------------paZqsnEHRufoShdX6fh0lUhXBP4k',
preservePath: true,
expected: [
['file', 'upload_file_0', 26, 0, '/absolute/1k_a.dat', '7bit', 'application/octet-stream'],
['file', 'upload_file_1', 26, 0, 'C:\\absolute\\1k_b.dat', '7bit', 'application/octet-stream'],
['file', 'upload_file_2', 26, 0, 'relative/1k_c.dat', '7bit', 'application/octet-stream']
],
what: 'Paths to be preserved through the preservePath option'
},
{ source: [
['------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: form-data; name="cont"',
'Content-Type: ',
'',
'some random content',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: ',
'',
'some random pass',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY--'
].join('\r\n')
],
boundary: '----WebKitFormBoundaryTB2MiQ36fnSJlrhY',
expected: [
['field', 'cont', 'some random content', false, false, '7bit', 'text/plain']
],
what: 'Empty content-type and empty content-disposition'
},
{ source: [
['--asdasdasdasd\r\n',
'Content-Type: text/plain\r\n',
'Content-Disposition: form-data; name="foo"\r\n',
'\r\n',
'asd\r\n',
'--asdasdasdasd--'
].join(':)')
],
boundary: 'asdasdasdasd',
expected: [],
shouldError: 'Unexpected end of multipart data',
what: 'Stopped mid-header'
},
{ source: [
['------WebKitFormBoundaryTB2MiQ36fnSJlrhY',
'Content-Disposition: form-data; name="cont"',
'Content-Type: application/json',
'',
'{}',
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY--',
].join('\r\n')
],
boundary: '----WebKitFormBoundaryTB2MiQ36fnSJlrhY',
expected: [
['field', 'cont', '{}', false, false, '7bit', 'application/json']
],
what: 'content-type for fields'
},
{ source: [
'------WebKitFormBoundaryTB2MiQ36fnSJlrhY--\r\n'
],
boundary: '----WebKitFormBoundaryTB2MiQ36fnSJlrhY',
expected: [],
what: 'empty form'
}
];
function next() {
if (t === tests.length)
return;
var v = tests[t];
var busboy = new Busboy({
limits: v.limits,
preservePath: v.preservePath,
headers: {
'content-type': 'multipart/form-data; boundary=' + v.boundary
}
}),
finishes = 0,
results = [];
if (v.events === undefined || v.events.indexOf('field') > -1) {
busboy.on('field', function(key, val, keyTrunc, valTrunc, encoding, contype) {
results.push(['field', key, val, keyTrunc, valTrunc, encoding, contype]);
});
}
if (v.events === undefined || v.events.indexOf('file') > -1) {
busboy.on('file', function(fieldname, stream, filename, encoding, mimeType) {
var nb = 0,
info = ['file',
fieldname,
nb,
0,
filename,
encoding,
mimeType];
results.push(info);
stream.on('data', function(d) {
nb += d.length;
}).on('limit', function() {
++info[3];
}).on('end', function() {
info[2] = nb;
if (stream.truncated)
++info[3];
});
});
}
busboy.on('finish', function() {
assert(finishes++ === 0, makeMsg(v.what, 'finish emitted multiple times'));
assert.deepEqual(results.length,
v.expected.length,
makeMsg(v.what, 'Parsed result count mismatch. Saw '
+ results.length
+ '. Expected: ' + v.expected.length));
results.forEach(function(result, i) {
assert.deepEqual(result,
v.expected[i],
makeMsg(v.what,
'Result mismatch:\nParsed: ' + inspect(result)
+ '\nExpected: ' + inspect(v.expected[i]))
);
});
++t;
next();
}).on('error', function(err) {
if (!v.shouldError || v.shouldError !== err.message)
assert(false, makeMsg(v.what, 'Unexpected error: ' + err));
});
v.source.forEach(function(s) {
busboy.write(new Buffer(s, 'utf8'), EMPTY_FN);
});
busboy.end();
}
next();
function makeMsg(what, msg) {
return '[' + group + what + ']: ' + msg;
}
process.on('exit', function() {
assert(t === tests.length,
makeMsg('_exit',
'Only finished ' + t + '/' + tests.length + ' tests'));
});

183
node_modules/busboy/test/test-types-urlencoded.js generated vendored Normal file
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var Busboy = require('..');
var path = require('path'),
inspect = require('util').inspect,
assert = require('assert');
var EMPTY_FN = function() {};
var t = 0,
group = path.basename(__filename, '.js') + '/';
var tests = [
{ source: ['foo'],
expected: [['foo', '', false, false]],
what: 'Unassigned value'
},
{ source: ['foo=bar'],
expected: [['foo', 'bar', false, false]],
what: 'Assigned value'
},
{ source: ['foo&bar=baz'],
expected: [['foo', '', false, false],
['bar', 'baz', false, false]],
what: 'Unassigned and assigned value'
},
{ source: ['foo=bar&baz'],
expected: [['foo', 'bar', false, false],
['baz', '', false, false]],
what: 'Assigned and unassigned value'
},
{ source: ['foo=bar&baz=bla'],
expected: [['foo', 'bar', false, false],
['baz', 'bla', false, false]],
what: 'Two assigned values'
},
{ source: ['foo&bar'],
expected: [['foo', '', false, false],
['bar', '', false, false]],
what: 'Two unassigned values'
},
{ source: ['foo&bar&'],
expected: [['foo', '', false, false],
['bar', '', false, false]],
what: 'Two unassigned values and ampersand'
},
{ source: ['foo=bar+baz%2Bquux'],
expected: [['foo', 'bar baz+quux', false, false]],
what: 'Assigned value with (plus) space'
},
{ source: ['foo=bar%20baz%21'],
expected: [['foo', 'bar baz!', false, false]],
what: 'Assigned value with encoded bytes'
},
{ source: ['foo%20bar=baz%20bla%21'],
expected: [['foo bar', 'baz bla!', false, false]],
what: 'Assigned value with encoded bytes #2'
},
{ source: ['foo=bar%20baz%21&num=1000'],
expected: [['foo', 'bar baz!', false, false],
['num', '1000', false, false]],
what: 'Two assigned values, one with encoded bytes'
},
{ source: ['foo=bar&baz=bla'],
expected: [],
what: 'Limits: zero fields',
limits: { fields: 0 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['foo', 'bar', false, false]],
what: 'Limits: one field',
limits: { fields: 1 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['foo', 'bar', false, false],
['baz', 'bla', false, false]],
what: 'Limits: field part lengths match limits',
limits: { fieldNameSize: 3, fieldSize: 3 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['fo', 'bar', true, false],
['ba', 'bla', true, false]],
what: 'Limits: truncated field name',
limits: { fieldNameSize: 2 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['foo', 'ba', false, true],
['baz', 'bl', false, true]],
what: 'Limits: truncated field value',
limits: { fieldSize: 2 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['fo', 'ba', true, true],
['ba', 'bl', true, true]],
what: 'Limits: truncated field name and value',
limits: { fieldNameSize: 2, fieldSize: 2 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['fo', '', true, true],
['ba', '', true, true]],
what: 'Limits: truncated field name and zero value limit',
limits: { fieldNameSize: 2, fieldSize: 0 }
},
{ source: ['foo=bar&baz=bla'],
expected: [['', '', true, true],
['', '', true, true]],
what: 'Limits: truncated zero field name and zero value limit',
limits: { fieldNameSize: 0, fieldSize: 0 }
},
{ source: ['&'],
expected: [],
what: 'Ampersand'
},
{ source: ['&&&&&'],
expected: [],
what: 'Many ampersands'
},
{ source: ['='],
expected: [['', '', false, false]],
what: 'Assigned value, empty name and value'
},
{ source: [''],
expected: [],
what: 'Nothing'
},
];
function next() {
if (t === tests.length)
return;
var v = tests[t];
var busboy = new Busboy({
limits: v.limits,
headers: {
'content-type': 'application/x-www-form-urlencoded; charset=utf-8'
}
}),
finishes = 0,
results = [];
busboy.on('field', function(key, val, keyTrunc, valTrunc) {
results.push([key, val, keyTrunc, valTrunc]);
});
busboy.on('file', function() {
throw new Error(makeMsg(v.what, 'Unexpected file'));
});
busboy.on('finish', function() {
assert(finishes++ === 0, makeMsg(v.what, 'finish emitted multiple times'));
assert.deepEqual(results.length,
v.expected.length,
makeMsg(v.what, 'Parsed result count mismatch. Saw '
+ results.length
+ '. Expected: ' + v.expected.length));
var i = 0;
results.forEach(function(result) {
assert.deepEqual(result,
v.expected[i],
makeMsg(v.what,
'Result mismatch:\nParsed: ' + inspect(result)
+ '\nExpected: ' + inspect(v.expected[i]))
);
++i;
});
++t;
next();
});
v.source.forEach(function(s) {
busboy.write(new Buffer(s, 'utf8'), EMPTY_FN);
});
busboy.end();
}
next();
function makeMsg(what, msg) {
return '[' + group + what + ']: ' + msg;
}
process.on('exit', function() {
assert(t === tests.length, makeMsg('_exit', 'Only finished ' + t + '/' + tests.length + ' tests'));
});

66
node_modules/busboy/test/test-utils-decoder.js generated vendored Normal file
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var Decoder = require('../lib/utils').Decoder;
var path = require('path'),
assert = require('assert');
var group = path.basename(__filename, '.js') + '/';
[
{ source: ['Hello world'],
expected: 'Hello world',
what: 'No encoded bytes'
},
{ source: ['Hello%20world'],
expected: 'Hello world',
what: 'One full encoded byte'
},
{ source: ['Hello%20world%21'],
expected: 'Hello world!',
what: 'Two full encoded bytes'
},
{ source: ['Hello%', '20world'],
expected: 'Hello world',
what: 'One full encoded byte split #1'
},
{ source: ['Hello%2', '0world'],
expected: 'Hello world',
what: 'One full encoded byte split #2'
},
{ source: ['Hello%20', 'world'],
expected: 'Hello world',
what: 'One full encoded byte (concat)'
},
{ source: ['Hello%2Qworld'],
expected: 'Hello%2Qworld',
what: 'Malformed encoded byte #1'
},
{ source: ['Hello%world'],
expected: 'Hello%world',
what: 'Malformed encoded byte #2'
},
{ source: ['Hello+world'],
expected: 'Hello world',
what: 'Plus to space'
},
{ source: ['Hello+world%21'],
expected: 'Hello world!',
what: 'Plus and encoded byte'
},
{ source: ['5%2B5%3D10'],
expected: '5+5=10',
what: 'Encoded plus'
},
{ source: ['5+%2B+5+%3D+10'],
expected: '5 + 5 = 10',
what: 'Spaces and encoded plus'
},
].forEach(function(v) {
var dec = new Decoder(), result = '';
v.source.forEach(function(s) {
result += dec.write(s);
});
var msg = '[' + group + v.what + ']: decoded string mismatch.\n'
+ 'Saw: ' + result + '\n'
+ 'Expected: ' + v.expected;
assert.deepEqual(result, v.expected, msg);
});

96
node_modules/busboy/test/test-utils-parse-params.js generated vendored Normal file
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var parseParams = require('../lib/utils').parseParams;
var path = require('path'),
assert = require('assert'),
inspect = require('util').inspect;
var group = path.basename(__filename, '.js') + '/';
[
{ source: 'video/ogg',
expected: ['video/ogg'],
what: 'No parameters'
},
{ source: 'video/ogg;',
expected: ['video/ogg'],
what: 'No parameters (with separator)'
},
{ source: 'video/ogg; ',
expected: ['video/ogg'],
what: 'No parameters (with separator followed by whitespace)'
},
{ source: ';video/ogg',
expected: ['', 'video/ogg'],
what: 'Empty parameter'
},
{ source: 'video/*',
expected: ['video/*'],
what: 'Subtype with asterisk'
},
{ source: 'text/plain; encoding=utf8',
expected: ['text/plain', ['encoding', 'utf8']],
what: 'Unquoted'
},
{ source: 'text/plain; encoding=',
expected: ['text/plain', ['encoding', '']],
what: 'Unquoted empty string'
},
{ source: 'text/plain; encoding="utf8"',
expected: ['text/plain', ['encoding', 'utf8']],
what: 'Quoted'
},
{ source: 'text/plain; greeting="hello \\"world\\""',
expected: ['text/plain', ['greeting', 'hello "world"']],
what: 'Quotes within quoted'
},
{ source: 'text/plain; encoding=""',
expected: ['text/plain', ['encoding', '']],
what: 'Quoted empty string'
},
{ source: 'text/plain; encoding="utf8";\t foo=bar;test',
expected: ['text/plain', ['encoding', 'utf8'], ['foo', 'bar'], 'test'],
what: 'Multiple params with various spacing'
},
{ source: "text/plain; filename*=iso-8859-1'en'%A3%20rates",
expected: ['text/plain', ['filename', '£ rates']],
what: 'Extended parameter (RFC 5987) with language'
},
{ source: "text/plain; filename*=utf-8''%c2%a3%20and%20%e2%82%ac%20rates",
expected: ['text/plain', ['filename', '£ and € rates']],
what: 'Extended parameter (RFC 5987) without language'
},
{ source: "text/plain; filename*=utf-8''%E6%B5%8B%E8%AF%95%E6%96%87%E6%A1%A3",
expected: ['text/plain', ['filename', '测试文档']],
what: 'Extended parameter (RFC 5987) without language #2'
},
{ source: "text/plain; filename*=iso-8859-1'en'%A3%20rates; altfilename*=utf-8''%c2%a3%20and%20%e2%82%ac%20rates",
expected: ['text/plain', ['filename', '£ rates'], ['altfilename', '£ and € rates']],
what: 'Multiple extended parameters (RFC 5987) with mixed charsets'
},
{ source: "text/plain; filename*=iso-8859-1'en'%A3%20rates; altfilename=\"foobarbaz\"",
expected: ['text/plain', ['filename', '£ rates'], ['altfilename', 'foobarbaz']],
what: 'Mixed regular and extended parameters (RFC 5987)'
},
{ source: "text/plain; filename=\"foobarbaz\"; altfilename*=iso-8859-1'en'%A3%20rates",
expected: ['text/plain', ['filename', 'foobarbaz'], ['altfilename', '£ rates']],
what: 'Mixed regular and extended parameters (RFC 5987) #2'
},
{ source: 'text/plain; filename="C:\\folder\\test.png"',
expected: ['text/plain', ['filename', 'C:\\folder\\test.png']],
what: 'Unescaped backslashes should be considered backslashes'
},
{ source: 'text/plain; filename="John \\"Magic\\" Smith.png"',
expected: ['text/plain', ['filename', 'John "Magic" Smith.png']],
what: 'Escaped double-quotes should be considered double-quotes'
},
{ source: 'multipart/form-data; charset=utf-8; boundary=0xKhTmLbOuNdArY',
expected: ['multipart/form-data', ['charset', 'utf-8'], ['boundary', '0xKhTmLbOuNdArY']],
what: 'Multiple non-quoted parameters'
},
].forEach(function(v) {
var result = parseParams(v.source),
msg = '[' + group + v.what + ']: parsed parameters mismatch.\n'
+ 'Saw: ' + inspect(result) + '\n'
+ 'Expected: ' + inspect(v.expected);
assert.deepEqual(result, v.expected, msg);
});

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node_modules/busboy/test/test.js generated vendored Normal file
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require('fs').readdirSync(__dirname).forEach(function(f) {
if (f.substr(0, 5) === 'test-')
require('./' + f);
});