Hi Sakari,


>> 2. Only iotivity base (core) at the moment. We don?t understand the
services etc well enough to create anything there now.



Currently Primitive Service Project the develop the abstracted easy API for
the Smart Device developer which will be released in the July.

For example, we need to handle the whole communication sequence thru Base
API, However, we are developing the Data Centric API which is called
Resource Manipulation API.

I believe this level of API is also suitable to JS porting.

You can look over the wiki page for this detail explanation.
https://wiki.iotivity.org/resource_manipulation 

Please give your opinion for our idea.



API prototyping signature is as follows.


Category

Class

API

Parameter

Return


Server

ResourceObject::Builder 

Builder

const std::string& uri, const std::string& type, const std::string&
interface

Builder&


setDiscoverable

bool

Builder&


setObservable

bool

Builder&


setAttributes

1. ResourceAttributes& 
2. ResourceAttributes&& 

 Builder&


create

void

std::shared_ptr


ResourceObject

setAttribute

std::string& key, const T &value

void


getAttribute

std::string& key,

template< typename T >


notify

void

void


setSetAttributeRequestListener 

const std::string& key,SetAttributeRequestListener (Function ptr)

void


removeSetSetAttributeRequestListener 

const std::string& key

void


Client

DiscoveryManager   

discoverResource

const std::string& host, const std::string& resourceURI,
OCConnectivityType connectivityType, DiscoverCallback callback

void


RemoteResourceObject

startWatching

ResourceStateChangedCallback

void


stopWatching

void

void


startCaching

void

void


stopCaching

void

void


getCachedAttributeValue

const std::string& key

templete T


getAttributeValue

const std::string& key ,   (Function ptr)

void


setAttributeValue

const std::string& key ,   (Function ptr)

void


getUri

void

string


getAddress

void

string


getTypes

void

vector< string >


getInterfaces

void

vector< string >



BR, Uze Choi

-----Original Message-----
From: [email protected] [mailto:iotivity-dev-
bounces at lists.iotivity.org] On Behalf Of Poussa, Sakari
Sent: Thursday, June 25, 2015 7:39 PM
To: nravi.n at samsung.com; iotivity-dev at lists.iotivity.org
Subject: Re: [dev] JavaScript API for IoTivity



Hi Ravi,



1. The JS binding on the node is on top of the iotivity C API. On Crosswalk
it is on top of the iotivity Android Java API.

2. Only iotivity base (core) at the moment. We don?t understand the
services etc well enough to create anything there now.



Sakari



On 6/25/15, 13:32, "RAVI NANJUNDAPPA" < <mailto:nravi.n at samsung.com>
nravi.n at samsung.com> wrote:



>Hi Sakari,

> 

>These might be basic questions though but I do have couple of queries 

>here.

> 

>1) Is this JS binding supported on top of C/C++ SDK Apis OR is it a 

>parallel layer to CSDK ?

>2) Does this support only iotivity base or anything else as well ?

> 

>Thanks and Best Regards,

>N Ravi

> 

>------- Original Message -------

>Sender : Poussa, Sakari< <mailto:sakari.poussa at intel.com>
sakari.poussa at intel.com> Date : Jun 25, 2015 

>15:25 (GMT+05:30) Title : [dev] JavaScript API for IoTivity

> 

>Hello all,

> 

>IoTivity is missing the JavaScript APIs unlike the AllSeen project. We 

>would like to fix that by introducing the JavaScript APIs for IoTivity 

>so developers can create web apps to participate the OIC ecosystem. Web 

>app in this context means both HTML5 and node applications. That is, we 

>would like to have one JS API available on multiple platforms. We are 

>targeting node (linux, win, OS X) and Android web applications in the
first phase.

> 

>The foundation of the JS API is good API design. Please find the 

>attached .pdf the early draft of the API. Any feedback is welcome. The 

>author

>(cc?d) of the API is currently on vacation but will address all the 

>feedback once he comes back online in few weeks.

> 

>We are also publishing the node implementation of the API soon. We 

>would like to host the project under the IoTivity project. Perhaps 

>create a second repo at iotivity.org. Currently the repo is hosted at
GitHub.

>Following the node implementation we will also publish the same API for 

>the Crosswalk for Android ( <https://crosswalk-project.org/>
https://crosswalk-project.org/).

> 

>Feel free to ask any questions or raise concerns.

> 

>Thanks, Sakari

>Intel, Open Source Technology Center, Helsinki, Finland



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