Unit ShellUpdate

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Description

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Ultibo Update Shell extension unit

To be documented

Constants

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Shell update specific constants SHELL_UPDATE_*

SHELL_UPDATE_HTTP_SEPARATOR = '/';
SHELL_UPDATE_HTTP_PROTOCOL = 'http://';
SHELL_UPDATE_EXTENSION_TMP = '.tmp';
SHELL_UPDATE_EXTENSION_BAK = '.bak';

Shell update command SHELL_UPDATE_COMMAND_*

SHELL_UPDATE_COMMAND_UPDATE = 'UPDATE';
SHELL_UPDATE_COMMAND_WGET = 'WGET';

Shell update action SHELL_UPDATE_ACTION_*

SHELL_UPDATE_ACTION_CHECK = 'CHECK';
SHELL_UPDATE_ACTION_GET = 'GET';
SHELL_UPDATE_ACTION_SET = 'SET';

Shell update item SHELL_UPDATE_ITEM_*

SHELL_UPDATE_ITEM_ALL = 'ALL';
SHELL_UPDATE_ITEM_KERNEL = 'KERNEL';
SHELL_UPDATE_ITEM_CONFIG = 'CONFIG';
SHELL_UPDATE_ITEM_COMMAND = 'COMMAND';
SHELL_UPDATE_ITEM_HTTP_SERVER = 'SERVER';
SHELL_UPDATE_ITEM_HTTP_PATH = 'REMOTE';
SHELL_UPDATE_ITEM_LOCAL_PATH = 'LOCAL';
SHELL_UPDATE_ITEM_KERNEL_IMAGE = 'IMAGE';
SHELL_UPDATE_ITEM_KERNEL_CONFIG = 'CONFIG';
SHELL_UPDATE_ITEM_KERNEL_COMMAND = 'COMMAND';

Shell update parameter SHELL_UPDATE_PARAMETER_*

SHELL_UPDATE_PARAMETER_REBOOT = 'R';
SHELL_UPDATE_PARAMETER_FORCE = 'F';

Type definitions

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None defined

Class definitions

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Shell update

TShellUpdate = class(TShellCommand)

public
constructor Create;
private
function GetLocal(const AName:String):String;
function GetRemote(const AName:String):String;
protected
function UpdateGet(AShell:TShell; ASession:TShellSession; const ALocal,ARemote:String; AForce:Boolean; var AUpdate:Boolean):Boolean;
function UpdateCheck(AShell:TShell; ASession:TShellSession; const ALocal,ARemote:String; AForce:Boolean; var AUpdate:Boolean):Boolean;
public
function DoHelp(AShell:TShell; ASession:TShellSession):Boolean; override;
function DoInfo(AShell:TShell; ASession:TShellSession):Boolean; override;
function DoCommand(AShell:TShell; ASession:TShellSession; AParameters:TStrings):Boolean; override;

Public variables

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Shell update specific variables

SHELL_UPDATE_HTTP_SERVER:String;

Name or IP of http server for updates (eg 192.168.0.1)

SHELL_UPDATE_HTTP_PATH:String;

URL path on http server for updates (eg /updates/)

SHELL_UPDATE_LOCAL_PATH:String;

Local path for updates (eg C:\)

SHELL_UPDATE_KERNEL_IMAGE:String;

Name of the kernel image file for updates (eg kernel.img)

SHELL_UPDATE_KERNEL_CONFIG:String;

Name of the kernel config file for updates (eg config.txt)

SHELL_UPDATE_KERNEL_COMMAND:String;

Name of the kernel command file for updates (eg cmdline.txt)

Function declarations

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Initialization functions

procedure ShellUpdateInit;

Description: To be documented

Note	None documented

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