Difference between revisions of "Unit ShellUpdate"

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<div style="font-size: 14px; padding-left: 12px;">'''Shell update command constants''' <code> SHELL_UPDATE_COMMAND_* </code></div>
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update command''' <code> SHELL_UPDATE_COMMAND_* </code></div>
 
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update action constants''' <code> SHELL_UPDATE_ACTION_* </code></div>
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update item constants''' <code> SHELL_UPDATE_ITEM_* </code></div>
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update item''' <code> SHELL_UPDATE_ITEM_* </code></div>
 
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update parameter constants''' <code> SHELL_UPDATE_PARAMETER_* </code></div>
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<div style="font-size: 14px; padding-left: 12px;">'''Shell update parameter''' <code> SHELL_UPDATE_PARAMETER_* </code></div>
 
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Revision as of 06:11, 4 April 2017

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Description


Ultibo Update Shell extension unit

To be documented

Constants



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


None defined

Class definitions



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



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



Initialization functions

procedure ShellUpdateInit;
Description: To be documented
Note None documented


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