Network requests and download tools

Functions
	clearHttpRequest ()
	Kill all current download requests. More...
	killHttpRequest (req)
	Kill a download request. More...
	clearHttpCookies ()
	Clear all http cookies. More...
	getHttpDomain (url)
	Get the domain of an url. More...
	getHtmlHeader (cont)
	Get Html header from an http response. More...
	getHtmlStatus (header)
	Get Html Status code from header. More...
	downloadFile (file, cbfun)
	Download an url. More...
	getUrlContentLenght (file, cbfun)
	Get content size of an url. More...
	getUrl (url, params, cbfun)
	Download an url using the GET method. More...
	postUrl (url, params, cbfun)
	Download an url using the POST method. More...
	postUrlMultiPart (url, lparams, cbfun)
	Download an url using the POST method with multipart. More...
	deleteUrl (url, params, cbfun)
	Call the DELETE method on an url. More...

Detailed Description

Network requests and download tools

Function Documentation

clearHttpRequest()

clearHttpRequest

(

)

Kill all current download requests.

Prototype: fun [] I

Returns

0

killHttpRequest()

killHttpRequest

(

req

)

Kill a download request.

Prototype: fun [ObjCURL] I

Parameters

ObjCURL

: the request to kill

Returns

0

clearHttpCookies()

clearHttpCookies

(

)

Clear all http cookies.

Prototype: fun [] I

Returns

0

getHttpDomain()

getHttpDomain

(

url

)

Get the domain of an url.

Prototype: fun [S] S

Parameters

S

: the url

Returns

S : the url domain

getHtmlHeader()

getHtmlHeader

(

cont

)

Get Html header from an http response.

Prototype: fun [S] S

Parameters

S	: the response

Returns

S : the header

getHtmlStatus()

getHtmlStatus

(

header

)

Get Html Status code from header.

Prototype: fun [S] I

Parameters

S	: the header

Returns

I : the html status code

downloadFile()

downloadFile	(	file	,
		cbfun
	)

Download an url.

Prototype: fun [S fun [S S] u0] I

Parameters

S	: the url to download
fun	[S S] u0 : the callback with url and data

Returns

ObjCURL : the new request

getUrlContentLenght()

getUrlContentLenght	(	file	,
		cbfun
	)

Get content size of an url.

Prototype: fun [S fun [S I] u0] I

Parameters

S	: the url to download
fun	[S I] u0 : the callback with url and content length

Returns

ObjCURL : the new request

getUrl()

getUrl	(	url	,
		params	,
		cbfun
	)

Download an url using the GET method.

Prototype: fun [S S fun [S S] u0] I

Parameters

S	: the url to download
S	: the url parameters ("login=toto&pass=tata")
fun	[S S] u0 : the callback with url and data

Returns

ObjCURL : the new request

postUrl()

postUrl	(	url	,
		params	,
		cbfun
	)

Download an url using the POST method.

Prototype: fun [S S fun [S S] u0] I

Parameters

S	: the url to download
S	: the url parameters ("login=toto&pass=tata")
fun	[S S] u0 : the callback with url and data

Returns

ObjCURL : the new request

postUrlMultiPart()

postUrlMultiPart	(	url	,
		lparams	,
		cbfun
	)

Download an url using the POST method with multipart.

Prototype: fun [S [[S S S] r1] fun [S S] u0] I

Parameters

S	: the url to download
[[S	S S] r1]: list of parameters [name value file]
fun	[S S] u0 : the callback with url and data

Returns

ObjCURL : the new request

deleteUrl()

deleteUrl	(	url	,
		params	,
		cbfun
	)

Call the DELETE method on an url.

Prototype: fun [S S fun [S S] u0] I

Parameters

S	: the url
S	: the url parameters ("login=toto&pass=tata")
fun	[S S] u0 : the callback with url and data

Returns

ObjCURL : the new request