Class tpipereader

Description
Hierarchy
Fields
Methods
Properties

Unit

msepipestream

Declaration

type tpipereader = class(tpipewriter)

Description

This item has no description.

Hierarchy

Overview

Fields

Protected fthread: tsemthread;
Protected fmsbuf: bufferty;
Protected fmsbufcount: integer;
Protected fowner: tmsecomponent;

Methods

Protected function execthread(thread: tmsethread): integer; virtual;
Protected procedure sethandle(value: integer); override;
Protected procedure setbuflen(const Value: integer); override;
Protected function doread(var buf; const acount: integer; out readcount: integer; const nonblocked: boolean = false): boolean; virtual;
Protected function readbytes(var buf): integer; override;
Protected procedure doinputavailable;
Protected procedure dochange; virtual;
Protected function readbuf: string;
Public constructor create;
Public destructor destroy; override;
Public function releasehandle: filehandlety override;
Public function Seek(const Offset: Int64; Origin: TSeekOrigin): Int64; override;
Public function readdatastring: string; override;
Public procedure appenddatastring(var adata: string; var acount: sizeint);
Public function readbuffer: string;
Public function readuln(var value: string): boolean;
Public function readuln(var value: string; out hasmoredata: boolean): boolean;
Public function readstrln(var value: string): boolean; override;
Public procedure clear; override;
Public procedure terminate(const noclosehandle: boolean = false);
Public procedure terminateandwait(const noclosehandle: boolean = false);
Public procedure waitfor;
Public function waitforresponse(timeoutusec: integer = 0; resetflag: boolean = true): boolean;
Public function active: boolean;

Properties

Public property responseflag: boolean read getresponseflag write setresponseflag;
Public property text: string read fpipebuffer;
Public property writehandle: integer read fwritehandle write setwritehandle;
Public property overloadsleepus: integer read foverloadsleepus write foverloadsleepus default -1;
Public property options: pipereaderoptionsty read foptions write foptions default [];
Public property oninputavailable: pipereadereventty read foninputavailable write foninputavailable;
Public property onpipebroken: pipereadereventty read fonpipebroken write fonpipebroken;
Public property owner: tmsecomponent read fowner;

Description

Fields

Protected fthread: tsemthread;

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Protected fmsbuf: bufferty;

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Protected fmsbufcount: integer;

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Protected fowner: tmsecomponent;

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Methods

Protected function execthread(thread: tmsethread): integer; virtual;

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Protected procedure sethandle(value: integer); override;

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Protected procedure setbuflen(const Value: integer); override;

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Protected function doread(var buf; const acount: integer; out readcount: integer; const nonblocked: boolean = false): boolean; virtual;

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Protected function readbytes(var buf): integer; override;

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Protected procedure doinputavailable;

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Protected procedure dochange; virtual;

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Protected function readbuf: string;

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Public constructor create;

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Public destructor destroy; override;

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Public function releasehandle: filehandlety override;

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Public function Seek(const Offset: Int64; Origin: TSeekOrigin): Int64; override;

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Public function readdatastring: string; override;

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Public procedure appenddatastring(var adata: string; var acount: sizeint);

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Public function readbuffer: string;

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Public function readuln(var value: string): boolean;

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Public function readuln(var value: string; out hasmoredata: boolean): boolean;

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Public function readstrln(var value: string): boolean; override;

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Public procedure clear; override;

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Public procedure terminate(const noclosehandle: boolean = false);

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Public procedure terminateandwait(const noclosehandle: boolean = false);

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Public procedure waitfor;

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Public function waitforresponse(timeoutusec: integer = 0; resetflag: boolean = true): boolean;

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Public function active: boolean;

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Properties

Public property responseflag: boolean read getresponseflag write setresponseflag;

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Public property text: string read fpipebuffer;

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Public property writehandle: integer read fwritehandle write setwritehandle;

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Public property overloadsleepus: integer read foverloadsleepus write foverloadsleepus default -1;

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Public property options: pipereaderoptionsty read foptions write foptions default [];

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Public property oninputavailable: pipereadereventty read foninputavailable write foninputavailable;

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Public property onpipebroken: pipereadereventty read fonpipebroken write fonpipebroken;

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Public property owner: tmsecomponent read fowner;

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