Commit 724cddad authored by Neil Gershenfeld's avatar Neil Gershenfeld
Browse files

start mods repo

parents
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File added
<html>
<head><meta charset="utf-8">
<title>mods</title>
</head>
<body link="black" alink="black" vlink="black">
<script src="js/mods.js"></script>
</body>
</html>
//
// echoserver.js
// WebSocket echo server
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2016
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
// check command line
//
if (process.argv.length < 4) {
console.log("command line: node echoserver.js client_address server_port")
process.exit(-1)
}
//
// start server
//
var client_address = process.argv[2]
var server_port = process.argv[3]
console.log("listening for connection from client address "+client_address+" on server port "+server_port)
var fs = require("fs")
var WebSocketServer = require('ws').Server
wss = new WebSocketServer({port:server_port})
wss.on('connection',function(ws) {
if (ws._socket.remoteAddress != client_address) {
console.log("connection rejected from "+ws._socket.remoteAddress)
wss.close()
process.exit(-1)
}
else {
console.log("connection accepted from "+ws._socket.remoteAddress)
}
ws.on("message",function(msg) {
//console.log(" "+msg)
ws.send(msg)
})
ws.on("close",function() {
console.log("connection closed")
})
})
//
// server.js
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2016
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
var server_port = '1234'
var client_address = '127.0.0.1'
console.log("listening for connections from "+client_address+" on "+server_port)
var server = {}
var WebSocketServer = require('ws').Server
wss = new WebSocketServer({port:server_port})
wss.on('connection',function(ws) {
if (ws._socket.remoteAddress != client_address) {
console.log("connection rejected from "+ws._socket.remoteAddress)
wss.close()
return
}
else {
console.log("connection accepted from "+ws._socket.remoteAddress)
}
ws.on('message',function(msg) {
//console.log('message: '+msg)
eval(msg)
})
})
//
// files.js
// node js/files.js
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2016
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
var fs = require('fs')
//
// directories to not index
//
var ignore = ['./js/node_modules']
//
// set up page
//
str = '<html>\n\
<head><meta charset="utf-8"></head>\n\
<body>\n\
<body link="black" alink="black" vlink="black">\n\
<script>\n\
function handler(uri) {\n\
window.opener.callback(uri)\n\
window.close()\n\
}\n\
</script>\n\
'
//
// list files
//
list_files(".")
//
// output to stdout
//
console.log(str)
//
// list_files
// file tree walker
//
function list_files(path) {
var files = fs.readdirSync(path)
for (var i = 0; i < files.length; ++i) {
if (path.indexOf(ignore[0]) != -1)
continue
var file = files[i]
var stats = fs.statSync(path+'/'+file)
if (stats.isFile() == true) {
url = path+'/'+file
var match = url.match(/\//g)
if (match == null)
var prefix = ''
else {
var prefix = Array(1+match.length).join('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;')
}
str += prefix
str += '<a href='
str += "'"
str += encodeURI(url)
str += "'"
str += '>'+file+'</a><br>\n'
}
else if (stats.isDirectory() == true) {
url = path+'/'+file
var match = url.match(/\//g)
if (match == null)
var prefix = ''
else {
var prefix = Array(1+match.length).join('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;')
}
str += '<i>'+prefix+file+'</i><br>\n'
list_files(path+'/'+file)
}
else
console.log('unknown file type')
}
}
//
// make zip archive
//
require('child_process').exec('rm files.zip')
process.chdir('..')
require('child_process').exec('zip -r mods/files.zip mods')
//
// fileserver.js
// WebSocket file server
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2016
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
// check command line
//
if (process.argv.length < 4) {
console.log("command line: node fileserver.js client_address server_port")
process.exit(-1)
}
//
// start server
//
var client_address = process.argv[2]
var server_port = process.argv[3]
console.log("listening for connection from client address "+client_address+" on server port "+server_port)
var fs = require("fs")
var WebSocketServer = require('ws').Server
wss = new WebSocketServer({port:server_port})
wss.on('connection',function(ws) {
if (ws._socket.remoteAddress != client_address) {
console.log("connection rejected from "+ws._socket.remoteAddress)
wss.close()
process.exit(-1)
}
else {
console.log("connection accepted from "+ws._socket.remoteAddress)
}
ws.on("message",function(msg) {
console.log(" "+msg)
if (msg == 'ls') {
var files = fs.readdirSync(".")
ws.send(JSON.stringify(files))
}
else if (msg == 'pwd') {
var dir = process.cwd()
ws.send(dir)
}
else if (msg.indexOf('cd ') == 0) {
process.chdir(msg.slice(3))
}
else if (msg.indexOf('get ') == 0) {
try {
data = fs.readFileSync(msg.slice(4))
ws.send(data.toString())
}
catch(err) {
ws.send(JSON.stringify(err))
}
}
})
ws.on("close",function() {
console.log("connection closed")
})
})
//
// load.js
// node js/load.js subdir
//
// Neil Gershenfeld
// (c) Massachusetts Institute of Technology 2016
//
// This work may be reproduced, modified, distributed, performed, and
// displayed for any purpose, but must acknowledge the mods
// project. Copyright is retained and must be preserved. The work is
// provided as is; no warranty is provided, and users accept all
// liability.
//
var fs = require('fs')
var subdir = process.argv[2]
var root = './'+subdir
str = '<html>\n\
<head><meta charset="utf-8"></head>\n\
<body>\n\
<body link="black" alink="black" vlink="black">\n\
<b>file to open?</b><br><br>\n\
<script>\n\
function handler(uri) {\n\
window.opener.callback(uri)\n\
window.close()\n\
}\n\
</script>\n\
'
list_files(root)
console.log(str)
function list_files(path) {
var relpath = path.slice(root.length+1)
var files = fs.readdirSync(path)
for (var i = 0; i < files.length; ++i) {
var file = files[i]
var stats = fs.statSync(path+'/'+file)
if (stats.isFile() == true) {
if (relpath == '')
continue
else
url = subdir+'/'+relpath+'/'+file
var match = url.match(/\//g)
if (match == null)
var prefix = ''
else {
var prefix = Array(match.length).join('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;')
}
str += prefix
str += '<a href="javascript:handler('
str += "'"
str += encodeURI(url)
str += "'"
str += ')">'+file+'</a><br>\n'
}
else if (stats.isDirectory() == true) {
if (relpath == '')
url = subdir+'/'+file
else
url = subdir+'/'+relpath+'/'+file
var match = url.match(/\//g)
if (match == null)
var prefix = ''
else {
var prefix = Array(match.length).join('&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;')
}
str += '<i>'+prefix+file+'</i><br>\n'
list_files(path+'/'+file)
}
else
console.log('unknown file type')
}
}
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../serialport/bin/serialport-list.js
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../serialport/bin/serialport-terminal.js
\ No newline at end of file
../serialport/bin/serialportList.js
\ No newline at end of file
../serialport/bin/serialportTerminal.js
\ No newline at end of file
node-bindings
=============
### Helper module for loading your native module's .node file
This is a helper module for authors of Node.js native addon modules.
It is basically the "swiss army knife" of `require()`ing your native module's
`.node` file.
Throughout the course of Node's native addon history, addons have ended up being
compiled in a variety of different places, depending on which build tool and which
version of node was used. To make matters worse, now the _gyp_ build tool can
produce either a _Release_ or _Debug_ build, each being built into different
locations.
This module checks _all_ the possible locations that a native addon would be built
at, and returns the first one that loads successfully.
Installation
------------
Install with `npm`:
``` bash
$ npm install bindings
```
Or add it to the `"dependencies"` section of your _package.json_ file.
Example
-------
`require()`ing the proper bindings file for the current node version, platform
and architecture is as simple as:
``` js
var bindings = require('bindings')('binding.node')
// Use your bindings defined in your C files
bindings.your_c_function()
```
Nice Error Output
-----------------
When the `.node` file could not be loaded, `node-bindings` throws an Error with
a nice error message telling you exactly what was tried. You can also check the
`err.tries` Array property.
```
Error: Could not load the bindings file. Tried:
→ /Users/nrajlich/ref/build/binding.node
→ /Users/nrajlich/ref/build/Debug/binding.node
→ /Users/nrajlich/ref/build/Release/binding.node
→ /Users/nrajlich/ref/out/Debug/binding.node
→ /Users/nrajlich/ref/Debug/binding.node
→ /Users/nrajlich/ref/out/Release/binding.node
→ /Users/nrajlich/ref/Release/binding.node
→ /Users/nrajlich/ref/build/default/binding.node
→ /Users/nrajlich/ref/compiled/0.8.2/darwin/x64/binding.node
at bindings (/Users/nrajlich/ref/node_modules/bindings/bindings.js:84:13)
at Object.<anonymous> (/Users/nrajlich/ref/lib/ref.js:5:47)
at Module._compile (module.js:449:26)
at Object.Module._extensions..js (module.js:467:10)
at Module.load (module.js:356:32)
at Function.Module._load (module.js:312:12)
...
```
License
-------
(The MIT License)
Copyright (c) 2012 Nathan Rajlich &lt;nathan@tootallnate.net&gt;
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
/**
* Module dependencies.
*/
var fs = require('fs')
, path = require('path')
, join = path.join
, dirname = path.dirname
, exists = fs.existsSync || path.existsSync
, defaults = {
arrow: process.env.NODE_BINDINGS_ARROW || ''
, compiled: process.env.NODE_BINDINGS_COMPILED_DIR || 'compiled'
, platform: process.platform
, arch: process.arch
, version: process.versions.node
, bindings: 'bindings.node'
, try: [
// node-gyp's linked version in the "build" dir
[ 'module_root', 'build', 'bindings' ]
// node-waf and gyp_addon (a.k.a node-gyp)
, [ 'module_root', 'build', 'Debug', 'bindings' ]
, [ 'module_root', 'build', 'Release', 'bindings' ]
// Debug files, for development (legacy behavior, remove for node v0.9)
, [ 'module_root', 'out', 'Debug', 'bindings' ]
, [ 'module_root', 'Debug', 'bindings' ]
// Release files, but manually compiled (legacy behavior, remove for node v0.9)
, [ 'module_root', 'out', 'Release', 'bindings' ]
, [ 'module_root', 'Release', 'bindings' ]
// Legacy from node-waf, node <= 0.4.x
, [ 'module_root', 'build', 'default', 'bindings' ]
// Production "Release" buildtype binary (meh...)
, [ 'module_root', 'compiled', 'version', 'platform', 'arch', 'bindings' ]
]
}
/**
* The main `bindings()` function loads the compiled bindings for a given module.
* It uses V8's Error API to determine the parent filename that this function is
* being invoked from, which is then used to find the root directory.
*/
function bindings (opts) {
// Argument surgery
if (typeof opts == 'string') {
opts = { bindings: opts }
} else if (!opts) {
opts = {}
}
opts.__proto__ = defaults
// Get the module root
if (!opts.module_root) {
opts.module_root = exports.getRoot(exports.getFileName())
}
// Ensure the given bindings name ends with .node
if (path.extname(opts.bindings) != '.node') {
opts.bindings += '.node'
}
var tries = []
, i = 0
, l = opts.try.length
, n
, b
, err
for (; i<l; i++) {
n = join.apply(null, opts.try[i].map(function (p) {
return opts[p] || p
}))
tries.push(n)
try {
b = opts.path ? require.resolve(n) : require(n)
if (!opts.path) {
b.path = n
}
return b
} catch (e) {
if (!/not find/i.test(e.message)) {
throw e
}
}
}
err = new Error('Could not locate the bindings file. Tried:\n'
+ tries.map(function (a) { return opts.arrow + a }).join('\n'))
err.tries = tries
throw err
}
module.exports = exports = bindings
/**
* Gets the filename of the JavaScript file that invokes this function.
* Used to help find the root directory of a module.
* Optionally accepts an filename argument to skip when searching for the invoking filename
*/
exports.getFileName = function getFileName (calling_file) {
var origPST = Error.prepareStackTrace
, origSTL = Error.stackTraceLimit
, dummy = {}
, fileName
Error.stackTraceLimit = 10
Error.prepareStackTrace = function (e, st) {
for (var i=0, l=st.length; i<l; i++) {
fileName = st[i].getFileName()
if (fileName !== __filename) {
if (calling_file) {
if (fileName !== calling_file) {
return
}
} else {
return
}
}
}
}
// run the 'prepareStackTrace' function above
Error.captureStackTrace(dummy)
dummy.stack
// cleanup
Error.prepareStackTrace = origPST
Error.stackTraceLimit = origSTL
return fileName
}
/**
* Gets the root directory of a module, given an arbitrary filename
* somewhere in the module tree. The "root directory" is the directory
* containing the `package.json` file.
*
* In: /home/nate/node-native-module/lib/index.js
* Out: /home/nate/node-native-module
*/
exports.getRoot = function getRoot (file) {
var dir = dirname(file)
, prev
while (true) {
if (dir === '.') {
// Avoids an infinite loop in rare cases, like the REPL
dir = process.cwd()
}
if (exists(join(dir, 'package.json')) || exists(join(dir, 'node_modules'))) {
// Found the 'package.json' file or 'node_modules' dir; we're done
return dir
}
if (prev === dir) {
// Got to the top
throw new Error('Could not find module root given file: "' + file
+ '". Do you have a `package.json` file? ')
}
// Try the parent dir next
prev = dir
dir = join(dir, '..')
}
}
{
"_args": [
[
"bindings@1.2.1",
"/home/neilg/git/fab/projects/mods/projects/mods/js/node_modules/serialport"
]
],