[Ginga-argentina] Consulta NLC/LUA/HTML (Interactuando con Web Service)
Marcelo A. Vasquez
marcelo.vasquez.ar at gmail.com
Fri Apr 27 15:15:01 CEST 2012
Yo creo que lo más cercano para tener un canal de retorno es usar la TVD
desde un celular, porque allí casi seguramente tengas internet por gprs,3g,
egde o por wifi.
El canal de retorno para los STB seguramente va a demorar si esperamos que
el estado nos de todo (aunque hay un plan para que así sea).
Pero hoy en día crece todos los días el hecho de tener internet en casa,
asi es que no lo veo dificil que pongamos un cable al STB para que
salga/entre internet.
Saludos, Marcelo
2012/4/27 Santiago Lombardi <santiago.lombardi at gmail.com>
> Nico, la verdad que aun no estoy investigando el tema del canal de
> retorno. En mi opinion nos falta mucho tiempo (años) para poder pensar en
> una aplicacion que lo use.
> Estamos enfocando nuestros esfuerzos en comprender lo mejor posible las
> posibilidades sin canal de retorno.
>
> saludos.
>
> Santiago
>
> On Fri, Apr 27, 2012 at 9:49 AM, Nicolas Ignacio Roldan <
> niko_cbes at hotmail.com> wrote:
>
>>
>> *Buenas a todos!*
>> ( esta frio no? )[image: Sonrisa]
>>
>> Bueno, es esta oportunidad he comenzado a probar como funciona HTML con
>> Ginga
>> Mi objetivo es lograr interectuar a traves de Ginga con un web service.
>>
>> La aplicacion funcionaria asi:
>> Por medio de los botones '1'/'2'/'3' del control remoto votaria algunas
>> de las 3 opciones y reflejaria la cantidad de votos de cada opcion a traves
>> de una pagina html.
>> Si presiono alguna de las 3 opciones (1 ò 2 ò 3), paso ese voto por medio
>> del 'event.post' al NCL ( esto hace que se incremente en 1 el valor que
>> esta en una tabla del webService).
>>
>> Algo asi:
>>
>> if evt.key == '1' then
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=A'})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=A'})
>>
>> elseif evt.key == '2' then
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=B'})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=B'})
>>
>> elseif evt.key == '2' then
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=C'})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> /?opcion=C'})
>>
>> end
>>
>> *Hasta ahi funciona perfecto*.Si presiono* solo una vez* cada opcion se
>> incrementa en 1 el voto del html. *Mi problema esta en que si quiero
>> volver a votar la misma opcion ya no me lo toma. *
>>
>> Lo que hice.
>> Despues de votar una opcion; volvia a llamar al "event.post" pasandole
>> por parametros la direccion original del webService para que actualizara
>> los valores obtenidos y poder seguir votando... pero tampoco funciono.... ó
>> lo mas probable es que no lo sepa hacer.
>> Hacia:
>> event.post('out',{class = "ncl", type = "attribution", name = 'srcNuevo',
>> action='start', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner has
>> detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> '})
>> event.post('out',{class = "ncl", type = "attribution", name = 'srcNuevo',
>> action='stop', value=' <http://X.X.X.X/Ginga/Votar>*MailScanner has
>> detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*
>> '})
>>
>>
>>
>>
>> Este es el codigo:
>>
>> -------------------------------------------*main.ncl*
>> --------------------------------------------------------------
>>
>> <?xml version="1.0" encoding="ISO-8859-1"?>
>> <ncl id="main" xmlns="http://www.ncl.org.br/NCL3.0/EDTVProfile">
>>
>> <head>
>> <regionBase>
>> <region id="rgWebService" width="100%" height="30%"
>> top="0%" zIndex="1"/>
>> <region id="rgLua" width="0%" height="0%" zIndex="1" />
>> <region id="idBotonVote" width="20%" height="20%"
>> bottom="10%" left="10%" zIndex="1"/>
>> </regionBase>
>>
>> <descriptorBase>
>> <descriptor id="descWebService" region="rgWebService" />
>> <descriptor id="descLua" region="rgLua" focusIndex="
>> appFocusLua"/>
>> <descriptor id="descBotonVote" region="idBotonVote"/>
>> </descriptorBase>
>>
>> <connectorBase>
>> <importBase documentURI="metodos.ncl" alias="metodo"/>
>> </connectorBase>
>> </head>
>>
>>
>> <body>
>>
>> <port id="pVote" component="imgBotonVote"/>
>>
>>
>> <media id="mediaWebService" type="text/html" src="*MailScanner
>> has detected a possible fraud attempt from "x.x.x.x" claiming to be* *MailScanner
>> warning: numerical links are often malicious: http://X.X.X.X/Ginga/Votar*<http://X.X.X.X/Ginga/Votar>"
>> descriptor="descWebService">
>>
>> <property name="src"/>
>> </media>
>>
>> <media id="mediaLua" src="luaHtml.lua" descriptor="descLua" >
>> <property name="bounds"/>
>> <property name="srcNuevo"/>
>> </media>
>>
>> <media id="imgBotonVote" src="Imagen/Botones/voto.png"
>> descriptor="descBotonVote"/>
>>
>> <media id="focoLua" type="application/x-ginga-settings">
>> <property name="service.currentKeyMaster" value="appFocusLua
>> "/>
>> </media>
>>
>>
>>
>> <link xconnector="*metodo#**onBeginEndMenu*">
>> <bind role="onSelection" component="imgBotonVote">
>> <bindParam name="oSetTecla" value="ENTER"/>
>> </bind>
>> <bind role="abort" component="imgBotonVote"/>
>>
>> <bind role="set" component="mediaLua" interface="bounds">
>> <bindParam name="oValor" value="0%,30%,100%,50%"/>
>> </bind>
>> <bind role="start" component="mediaLua"/>
>> <bind role="start" component="focoLua" />
>>
>> <bind role="start" component="mediaWebService"/>
>> </link>
>>
>>
>> <link xconnector="*metodo#onEndAttributionSet*">
>> <bind component="mediaLua" interface="srcNuevo"
>> role="onEndAttribution"/>
>> <bind component="mediaLua" interface="srcNuevo"
>> role="getValue"/>
>> <linkParam name="valor" value="$getValue"/>
>> <bind role="set" component="mediaWebService"
>> interface="src"/>
>> </link>
>>
>>
>> </body>
>> </ncl>
>>
>> -------------------------------------------------------------------------------------------------------------------------------------
>>
>>
>> ---------------------* metodos.ncl*
>> ------------------------------------------------------------------------------------------------
>> <?xml version="1.0" encoding="ISO-8859-1"?>
>> <!-- Generated by NCL Eclipse -->
>> <ncl id="metodos" xmlns="http://www.ncl.org.br/NCL3.0/EDTVProfile">
>> <head>
>> <connectorBase>
>>
>> <causalConnector id="*onBeginEndMenu*">
>> <connectorParam name="oSetTecla"/>
>> <connectorParam name="oValor"/>
>> <simpleCondition role="onSelection" key="$oSetTecla"/>
>> <compoundAction operator="seq">
>> <simpleAction role="start" qualifier="seq"
>> max="unbounded"/>
>> <simpleAction role="abort" qualifier="seq"
>> max="unbounded"/>
>> <simpleAction role="set" qualifier="seq"
>> max="unbounded" value="$oValor"/>
>> </compoundAction>
>> </causalConnector>
>>
>>
>> <causalConnector id="*onEndAttributionSet*">
>> <connectorParam name="valor" />
>> <simpleCondition role="onEndAttribution"/>
>> <simpleAction role="set" value="$valor" />
>> </causalConnector>
>>
>>
>> </connectorBase>
>>
>> </head>
>>
>> <body>
>>
>> </body>
>> </ncl>
>>
>>
>> --------------------------------------------------------------------------------------------------------------------------------------
>>
>>
>>
>>
>> --------------------------------*-luaHtml.lua-*
>> ----------------------------------------------------------------------------------------
>>
>>
>> function manejadorEventos(evt)
>>
>>
>> if evt.class=='key' and evt.type=='press' then
>>
>>
>> if evt.key == '1' then
>>
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=A'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=A%27>})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=A'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=A%27>})
>>
>>
>> elseif evt.key == '2' then
>>
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=B'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=B%27>})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=B'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=B%27>})
>>
>>
>> elseif evt.key == '3' then
>>
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=C'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=C%27>})
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar/?opcion=C'
>> * <http://X.X.X.X/Ginga/Votar/?opcion=C%27>})
>> end
>> * *refrescarHTML()
>> end
>>
>> end
>>
>>
>>
>> function refrescarHTML()
>>
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='start', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar'*<http://X.X.X.X/Ginga/Votar%27>
>> })
>> event.post('out',{class = "ncl", type = "attribution", name =
>> 'srcNuevo', action='stop', value='*MailScanner has detected a possible
>> fraud attempt from "x.x.x.x" claiming to be* *MailScanner warning:
>> numerical links are often malicious: http://X.X.X.X/Ginga/Votar'*<http://X.X.X.X/Ginga/Votar%27>
>> })
>>
>>
>> end
>>
>>
>> event.register(manejadorEventos)
>>
>>
>> --------------------------------------------------------------------------------------------------------------------------------------
>>
>>
>>
>>
>>
>> Esa era una opcion que intente y no paso nada.
>>
>>
>>
>> /////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
>> La otra opcion que intente es por medio de NCL, modificando
>> <causalConnector id="*onEndAttributionSet*"> ( en el archivo *metodos.ncl
>> *) y agregandole un <simpleAction role="start" />, para llamar de
>> nuevo al "*mediaWebService*"cuando invoco al <link xconnector="*metodo#
>> onEndAttributionSet*">( en el archivo* main.ncl*)... pero exploto con
>> esa opcion... me salia algo como :
>> " Memory leak by 136 bytes
>>
>> List of blocks: 0x93d01e0:25 @ cookies.c:179, 0x93d01a8:13 @
>> cookies.c:129, 0x93cec88:2 @ http.c:79, 0x93d0170:13 @ cookies.c:96,
>> 0x93bb6d8:25 @ cookies.c:95, 0x93d0138:18 @ cookies.c:94, 0x93d00e8:40 @
>> cookies.c:91
>>
>> Forcing core dump
>>
>> "
>>
>>
>> //////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
>>
>>
>>
>>
>> Bueno, nose que hacer ya. [image: Confundido]
>> Si a alguien le funciono o intento algo parecido, me daria una gran mano
>> Saludos a todos!
>> *nico*
>>
>>
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>>
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>> cambiar suscripción:
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>>
>>
>
> __________________________________________Lista de correo
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> cambiar suscripción:
> https://lists.ourproject.org/cgi-bin/mailman/listinfo/ginga-argentina
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> Wiki: http://wiki.ginga.org.ar
>
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