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53bcba3368
IGUIObject: Cache the JSObject*, to prevent some frequent allocation while running GUI scripts. JSInterface_IGUIObject: Fixed garbage collection issues. JSInterface_IGUIObject, ScriptGlue: Changed to the JS_THREADSAFE form of JS_GetClass. Util: Avoid startup warnings on Linux caused by using unimplemented cpu_* functions that aren't needed for anything important yet. sysdep/unix: Changed to native line endings. This was SVN commit r5154.
86 lines
2.7 KiB
C++
86 lines
2.7 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - ffistream.cpp
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*
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* Copyright (c) 2002-2007 Franky Braem and the wxJavaScript project
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*
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* Project Info: http://www.wxjavascript.net or http://wxjs.sourceforge.net
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*
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* This library is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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* License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
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* USA.
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*
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* $Id: ffistream.cpp 598 2007-03-07 20:13:28Z fbraem $
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*/
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#include <wx/wxprec.h>
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#ifndef WX_PRECOMP
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#include <wx/wx.h>
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#endif
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#include "wx/wfstream.h"
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#include "../common/main.h"
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#include "ffile.h"
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#include "stream.h"
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#include "ffistream.h"
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using namespace wxjs;
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using namespace wxjs::io;
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/***
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* <file>ffistream</file>
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* <module>io</module>
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* <class name="wxFFileInputStream" prototype="@wxInputStream" version="0.8.2">
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* This class represents data read in from a file. There are actually two such groups of classes:
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* this one is based on @wxFFile whereas @wxFileInputStream is based on the @wxFile class.
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* </class>
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*/
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WXJS_INIT_CLASS(FFileInputStream, "wxFFileInputStream", 1)
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/***
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* <ctor>
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* <function>
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* <arg name="FileName" type="String">The name of a file</arg>
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* </function>
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* <function>
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* <arg name="FFile" type="@wxFFile" />
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* </function>
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* <function>
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* <arg name="Fd" type="Integer">A file descriptor</arg>
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* </function>
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* <desc>
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* Constructs a new wxFFileInputStream object. A wxFFileInputStream is always opened in read-only mode.
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* </desc>
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* </ctor>
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*/
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Stream* FFileInputStream::Construct(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, bool constructing)
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{
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if ( FFile::HasPrototype(cx, argv[0]) )
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{
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wxFFile *file = FFile::GetPrivate(cx, argv[0], false);
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// This is needed, because otherwise the file can be garbage collected.
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// Another method could be to root ffile, but how are we going to unroot it?
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JS_DefineProperty(cx, obj, "__ffile__", argv[0], NULL, NULL, JSPROP_READONLY);
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return new Stream(new wxFFileInputStream(*file));
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}
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else if ( JSVAL_IS_STRING(argv[0]) )
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{
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wxString name;
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FromJS(cx, argv[0], name);
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return new Stream(new wxFFileInputStream(name));
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}
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return NULL;
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}
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