JDDownloadManager Class Reference

Handles downloading of maintenance info. More...

List of all members.

Public Member Functions
(instancetype)	- init
(BOOL)	- connectTo:atPort:
(JDDownloadBlock)	- connectAndRecv:atPort:
(BOOL)	- closeDown
(BOOL)	- sendOption:
(NSString *)	- recvResponse
(JDDownloadBlock)	- recvBlock
Properties
NSInputStream *	inputStream
NSOutputStream *	outputStream

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Detailed Description

Handles downloading of maintenance info.

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Member Function Documentation

- (BOOL) closeDown

Closes the input and output streams for this. Should be done, sometimes necessary to avoid errors.

- (JDDownloadBlock) connectAndRecv:		(NSString *)	addr
atPort:		(unsigned long)	portNo

connects to the server using the given address and port number and initializes the connection. Receives first message

Parameters:

	addr	Address to go to e.g. 127.0.0.1, etc
	portNo	number of the port to talk to

Returns:

Download block on success, NULL on failure

- (BOOL) connectTo:		(NSString *)	addr
atPort:		(unsigned long)	portNo

connects to the server using the given address and port number and initializes the connection.

Parameters:

	addr	Address to go to e.g. 127.0.0.1, etc
	portNo	number of the port to talk to

Returns:

TRUE

- (instancetype) init

- (JDDownloadBlock) recvBlock

Receive a response block from the server. This polls and blocks until complete.

Returns:

block response sent from the server, null if connection error

- (NSString *) recvResponse

Receive a response from the server. This polls and blocks until complete. Depricated not for use.

Returns:

String of the response sent from the server, null if connection error

- (BOOL) sendOption:

(NSString *)

option

Send an option to the server to select a response (e.g. 1 for fuel-level). This polls and blocks until complete. Depricated don't use.

Parameters:

	option	The option to send e.g. 1 for fuel-level (if that's how defined)
	true	if sent false if not sent

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The documentation for this class was generated from the following files:

• JDDownloadManager.h
• JDDownloadManager.mm