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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.
102 lines
3 KiB
C++
102 lines
3 KiB
C++
#include "precompiled.h"
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/*
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* wxJavaScript - aistream.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: aistream.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/archive.h>
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#include "../common/main.h"
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#include "stream.h"
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#include "aistream.h"
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#include "archentry.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>aistream</file>
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* <module>io</module>
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* <class name="wxArchiveInputStream" prototype="wxInputStream" version="0.8.3">
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* wxArchiveInputStream is a prototype object for archive input streams such
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* as @wxZipInputStream.
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* </class>
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*/
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WXJS_INIT_CLASS(ArchiveInputStream, "wxArchiveInputStream", 0)
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WXJS_BEGIN_METHOD_MAP(ArchiveInputStream)
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WXJS_METHOD("closeEntry", closeentry, 0)
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WXJS_METHOD("openEntry", openEntry, 1)
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WXJS_END_METHOD_MAP()
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/***
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* <method name="closeEntry">
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* <function returns="Boolean" />
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* <desc>
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* Closes the current entry. On a non-seekable stream reads to the end of the current entry first.
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* </desc>
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* </method>
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*/
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JSBool ArchiveInputStream::closeentry(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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Stream *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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*rval = ToJS(cx, ((wxArchiveInputStream *)p->GetStream())->CloseEntry());
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return JS_TRUE;
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}
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/***
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* <method name="openEntry">
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* <function returns="Boolean">
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* <arg name="Entry" type="@wxZipEntry" />
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* </function>
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* <desc>
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* Closes the current entry if one is open, then opens the entry specified by the entry object.
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* entry should be from the same zip file, and the zip should be on a seekable stream.
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* </desc>
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* </method>
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*/
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JSBool ArchiveInputStream::openEntry(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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Stream *p = GetPrivate(cx, obj);
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if ( p == NULL )
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return JS_FALSE;
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wxArchiveInputStream *ais = dynamic_cast<wxArchiveInputStream *>(p->GetStream());
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wxArchiveEntry *entry = ArchiveEntry::GetPrivate(cx, argv[0]);
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if ( entry != NULL )
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{
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*rval = ToJS(cx, ais->OpenEntry(*entry));
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return JS_TRUE;
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}
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return JS_FALSE;
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}
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