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kjseglobal.cpp
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1/* This file is part of the KDE libraries
2 Copyright (C) 2004, 2005, 2006 Ian Reinhart Geiser <geiseri@kde.org>
3 Copyright (C) 2004, 2005, 2006 Matt Broadstone <mbroadst@gmail.com>
4 Copyright (C) 2004, 2005, 2006 Richard J. Moore <rich@kde.org>
5 Copyright (C) 2004, 2005, 2006 Erik L. Bunce <kde@bunce.us>
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Library General Public
9 License as published by the Free Software Foundation; either
10 version 2 of the License, or (at your option) any later version.
11
12 This library is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 Library General Public License for more details.
16
17 You should have received a copy of the GNU Library General Public License
18 along with this library; see the file COPYING.LIB. If not, write to
19 the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 Boston, MA 02110-1301, USA.
21*/
22
23#include "kjseglobal.h"
24
25#ifdef QT_ONLY
26# include <QObject>
27# include <cstdio>
28#endif
29
30#if defined(_WIN32) || defined(_WIN64)
31# include <windows.h>
32# include <fcntl.h>
33# include <io.h>
34# include <ios>
35# include <QFile>
36# include <QTextStream>
37#endif
38
39static QTextStream *kjsembed_err = 0L;
40static QTextStream *kjsembed_in = 0L;
41static QTextStream *kjsembed_out = 0L;
42
43#if defined(_WIN32) || defined(_WIN64)
44static QFile win32_stdin;
45static QFile win32_stdout;
46static QFile win32_stderr;
47
48static const WORD MAX_CONSOLE_LINES = 500;
49
50void RedirectIOToConsole() {
51 int hConHandle;
52 intptr_t lStdHandle;
53 CONSOLE_SCREEN_BUFFER_INFO coninfo;
54 AllocConsole();
55 GetConsoleScreenBufferInfo(GetStdHandle(STD_OUTPUT_HANDLE), &coninfo);
56 coninfo.dwSize.Y = MAX_CONSOLE_LINES;
57 SetConsoleScreenBufferSize(GetStdHandle(STD_OUTPUT_HANDLE), coninfo.dwSize);
58
59 lStdHandle = (intptr_t)GetStdHandle(STD_INPUT_HANDLE);
60 hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
61 win32_stdin.open(hConHandle,QIODevice::ReadOnly);
62
63 lStdHandle = (intptr_t)GetStdHandle(STD_OUTPUT_HANDLE);
64 hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
65 win32_stdout.open(hConHandle,QIODevice::WriteOnly);
66
67 lStdHandle = (intptr_t)GetStdHandle(STD_ERROR_HANDLE);
68 hConHandle = _open_osfhandle(lStdHandle, _O_TEXT);
69 win32_stderr.open(hConHandle, QIODevice::WriteOnly);
70
71 std::ios::sync_with_stdio();
72
73}
74
75
76
77#endif
78
79
80QTextStream &consoleOut( )
81{
82 return *KJSEmbed::conout();
83}
84
85QTextStream &consoleError( )
86{
87 return *KJSEmbed::conerr();
88}
89
90QTextStream &consoleIn( )
91{
92 return *KJSEmbed::conin();
93}
94
95#ifdef QT_ONLY
96QTextStream &kdDebug( int area )
97{
98#ifndef QT_DEBUG
99 return consoleError() << "DEBUG: (" << area << ") ";
100#else
101 return consoleOut();
102#endif
103
104}
105
106QTextStream &kdWarning( int area )
107{
108 return consoleOut() << "WARNING: (" << area << ") ";
109}
110
111QString i18n( const char *string )
112{
113 return QObject::tr( string, "qjsembed string");
114}
115
116#endif
117
118QTextStream *KJSEmbed::conin()
119{
120 if ( !kjsembed_in ) {
121#ifdef _WIN32
122 kjsembed_in = new QTextStream( &win32_stdin );
123#else
124 kjsembed_in = new QTextStream( stdin, QIODevice::ReadOnly );
125#endif
126 }
127 return kjsembed_in;
128}
129
130QTextStream *KJSEmbed::conout()
131{
132 if ( !kjsembed_out ) {
133#ifdef _WIN32
134 kjsembed_out = new QTextStream( &win32_stdout );
135#else
136 kjsembed_out = new QTextStream( stdout, QIODevice::WriteOnly );
137#endif
138 }
139 return kjsembed_out;
140
141}
142
143QTextStream *KJSEmbed::conerr()
144{
145 if ( !kjsembed_err ) {
146#ifdef _WIN32
147 kjsembed_err = new QTextStream( &win32_stderr );
148#else
149 kjsembed_err = new QTextStream( stderr, QIODevice::WriteOnly );
150#endif
151 }
152 return kjsembed_err;
153}
154
155//kate: indent-spaces on; indent-width 4; replace-tabs on; indent-mode cstyle;
consoleError
QTextStream & consoleError()
Definition: kjseglobal.cpp:85
kjsembed_out
static QTextStream * kjsembed_out
Definition: kjseglobal.cpp:41
consoleIn
QTextStream & consoleIn()
Definition: kjseglobal.cpp:90
kjsembed_err
static QTextStream * kjsembed_err
Definition: kjseglobal.cpp:39
consoleOut
QTextStream & consoleOut()
Definition: kjseglobal.cpp:80
kjsembed_in
static QTextStream * kjsembed_in
Definition: kjseglobal.cpp:40
kjseglobal.h
KJSEmbed::conout
KJSEMBED_EXPORT QTextStream * conout()
Definition: kjseglobal.cpp:130
KJSEmbed::conin
KJSEMBED_EXPORT QTextStream * conin()
Definition: kjseglobal.cpp:118
KJSEmbed::conerr
KJSEMBED_EXPORT QTextStream * conerr()
Definition: kjseglobal.cpp:143
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Generated on Mon Feb 20 2023 00:00:00 by doxygen 1.9.6 written by Dimitri van Heesch, © 1997-2006

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