Import Upstream version 3.0.1

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zhouganqing 2023-02-22 13:51:39 +08:00
commit dbc437c35b
6 changed files with 204 additions and 0 deletions

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language: node_js
node_js:
- '0.10'

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Copyright (c) 2013 Dominic Tarr
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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# json-buffer
JSON functions that can convert buffers!
[![build status](https://secure.travis-ci.org/dominictarr/json-buffer.png)](http://travis-ci.org/dominictarr/json-buffer)
[![testling badge](https://ci.testling.com/dominictarr/json-buffer.png)](https://ci.testling.com/dominictarr/json-buffer)
JSON mangles buffers by converting to an array...
which isn't helpful. json-buffers converts to base64 instead,
and deconverts base64 to a buffer.
``` js
var JSONB = require('json-buffer')
var Buffer = require('buffer').Buffer
var str = JSONB.stringify(Buffer.from('hello there!'))
console.log(JSONB.parse(str)) //GET a BUFFER back
```
## License
MIT

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//TODO: handle reviver/dehydrate function like normal
//and handle indentation, like normal.
//if anyone needs this... please send pull request.
exports.stringify = function stringify (o) {
if('undefined' == typeof o) return o
if(o && Buffer.isBuffer(o))
return JSON.stringify(':base64:' + o.toString('base64'))
if(o && o.toJSON)
o = o.toJSON()
if(o && 'object' === typeof o) {
var s = ''
var array = Array.isArray(o)
s = array ? '[' : '{'
var first = true
for(var k in o) {
var ignore = 'function' == typeof o[k] || (!array && 'undefined' === typeof o[k])
if(Object.hasOwnProperty.call(o, k) && !ignore) {
if(!first)
s += ','
first = false
if (array) {
if(o[k] == undefined)
s += 'null'
else
s += stringify(o[k])
} else if (o[k] !== void(0)) {
s += stringify(k) + ':' + stringify(o[k])
}
}
}
s += array ? ']' : '}'
return s
} else if ('string' === typeof o) {
return JSON.stringify(/^:/.test(o) ? ':' + o : o)
} else if ('undefined' === typeof o) {
return 'null';
} else
return JSON.stringify(o)
}
exports.parse = function (s) {
return JSON.parse(s, function (key, value) {
if('string' === typeof value) {
if(/^:base64:/.test(value))
return Buffer.from(value.substring(8), 'base64')
else
return /^:/.test(value) ? value.substring(1) : value
}
return value
})
}

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{
"name": "json-buffer",
"description": "JSON parse & stringify that supports binary via bops & base64",
"version": "3.0.1",
"homepage": "https://github.com/dominictarr/json-buffer",
"repository": {
"type": "git",
"url": "git://github.com/dominictarr/json-buffer.git"
},
"devDependencies": {
"tape": "^4.6.3"
},
"scripts": {
"test": "set -e; for t in test/*.js; do node $t; done"
},
"author": "Dominic Tarr <dominic.tarr@gmail.com> (http://dominictarr.com)",
"license": "MIT",
"testling": {
"files": "test/*.js",
"browsers": [
"ie/8..latest",
"firefox/17..latest",
"firefox/nightly",
"chrome/22..latest",
"chrome/canary",
"opera/12..latest",
"opera/next",
"safari/5.1..latest",
"ipad/6.0..latest",
"iphone/6.0..latest",
"android-browser/4.2..latest"
]
}
}

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var test = require('tape')
var _JSON = require('../')
function clone (o) {
return JSON.parse(JSON.stringify(o))
}
var examples = {
simple: { foo: [], bar: {}, baz: Buffer.from('some binary data') },
just_buffer: Buffer.from('JUST A BUFFER'),
all_types: {
string:'hello',
number: 3145,
null: null,
object: {},
array: [],
boolean: true,
boolean2: false
},
foo: Buffer.from('foo'),
foo2: Buffer.from('foo2'),
escape: {
buffer: Buffer.from('x'),
string: _JSON.stringify(Buffer.from('x'))
},
escape2: {
buffer: Buffer.from('x'),
string: ':base64:'+ Buffer.from('x').toString('base64')
},
undefined: {
empty: undefined, test: true
},
undefined2: {
first: 1, empty: undefined, test: true
},
undefinedArray: {
array: [undefined, 1, 'two']
},
fn: {
fn: function () {}
},
undefined: undefined
}
for(k in examples)
(function (value, k) {
test(k, function (t) {
var s = _JSON.stringify(value)
console.log('parse', s)
if(JSON.stringify(value) !== undefined) {
console.log(s)
var _value = _JSON.parse(s)
t.deepEqual(clone(_value), clone(value))
}
else
t.equal(s, undefined)
t.end()
})
})(examples[k], k)