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include
wvsystem.h
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/* -*- Mode: C++ -*-
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* Worldvisions Weaver Software:
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* Copyright (C) 1997-2002 Net Integration Technologies, Inc.
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*/
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#ifndef __WVSYSTEM_H
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#define __WVSYSTEM_H
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#include "wvsubproc.h"
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class
WvSystem
:
private
WvSubProc
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{
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public
:
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WvSystem
(
const
char
cmd[],
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const
char
*a0 = NULL,
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const
char
*a1 = NULL,
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const
char
*a2 = NULL,
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const
char
*a3 = NULL,
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const
char
*a4 = NULL,
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const
char
*a5 = NULL,
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const
char
*a6 = NULL,
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const
char
*a7 = NULL,
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const
char
*a8 = NULL,
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const
char
*a9 = NULL,
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const
char
*a10 = NULL,
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const
char
*a11 = NULL,
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const
char
*a12 = NULL,
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const
char
*a13 = NULL,
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const
char
*a14 = NULL,
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const
char
*a15 = NULL,
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const
char
*a16 = NULL,
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const
char
*a17 = NULL,
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const
char
*a18 = NULL,
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const
char
*a19 = NULL
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)
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{
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// this function is inline so it can be a little bit less wasteful...
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const
char
*
const
argv[] = {
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cmd,
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a0, a1, a2, a3, a4, a5, a6, a7, a8, a9,
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a10, a11, a12, a13, a14, a15, a16, a17, a18, a19,
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NULL
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};
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init(argv);
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}
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WvSystem
(
const
char
*
const
*argv)
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{ init(argv); }
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virtual
~WvSystem
();
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int
go
();
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WvSystem
&
infile
(
WvStringParm
filename);
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WvSystem
&
outfile
(
WvStringParm
filename);
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WvSystem
&
errfile
(
WvStringParm
filename);
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private
:
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bool
started;
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WvString
fdfiles[3];
// stdin, stdout, stderr
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void
init(
const
char
*
const
*argv);
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virtual
int
fork(
int
*waitfd);
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};
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#endif // __WVSYSTEM_H
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