Source Generation Tools

Source gen tools includes various methods that assist in the generation of source code from the Phidget
Specification files.

The module exports two variables SrcGenTools and Lint.

To create and instance:
``javascript
var PhidgetSrcGenTools = require('phid-srcgentools');
var gentools = new PhidgetSrcGenTools.SrcGenTools()
`

A number of C language specific bridge packet functions are also defined. Check the source or the SpecTools
Class Generator project for details.




Methods

$3

loadPhidgetSpec() loads each of the .js files found in the phidspec folder as node.js modules, and returns
them as an array.

The phidspec folder is stored in the SrcGenTools instance specdir member, and defaults to
phidhome/phidspec.

Lint is executed on each of the loaded spec files.

`javascript
var PhidgetSrcGenTools = require('phid-srcgentools');
var gentools = new PhidgetSrcGenTools.SrcGenTools()

var mods = gentools.loadPhidgetSpec();
`

$3

Writes the contents of the specified object with the specified writeln instance as a
JavaScript object named name.

`javascript
var WriteLn = require('phid-writeln');
var PhidgetSrcGenTools = require('phid-srcgentools');
var gentools = new PhidgetSrcGenTools.SrcGenTools()

var w = new WriteLn();
w.open('output.js');

gentools.writeObjectJS(obj, w, 'Object');
`

$3

Walks each device and class in Devices.js, an calls the specified callback function cb for each class
that matches the specified class cls. arg is a context variable that is supplied by the called and
passed to each invocation of the callback cb.

The specified class is expected to have been processed by mkTree().
The class comparison is done via the cls basename and the channel.class.

`javascript
var PhidgetSrcGenTools = require('phid-srcgentools');
var gentools = new PhidgetSrcGenTools.SrcGenTools()

function cb(cls, dev, ch, arg) {
}

gentools.foreachDeviceChannel(cls, cb, null);
``

$3

The following methods are added if not already set:

1. String.endsWith()
2. String.startsWith()
3. String.lowerFirst()
4. String.upperFirst()