зеркало из https://github.com/mozilla/pjs.git
151 строка
4.3 KiB
C++
151 строка
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#include "jsapi.h"
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#include "nsJSUtils.h"
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#include "nscore.h"
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#include "nsIScriptContext.h"
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#include "nsString.h"
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#include "nsInstall.h"
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#include "nsJSFileSpecObj.h"
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extern void ConvertJSValToStr(nsString& aString,
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JSContext* aContext,
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jsval aValue);
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extern void ConvertStrToJSVal(const nsString& aProp,
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JSContext* aContext,
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jsval* aReturn);
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extern PRBool ConvertJSValToBool(PRBool* aProp,
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JSContext* aContext,
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jsval aValue);
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extern PRBool ConvertJSValToObj(nsISupports** aSupports,
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REFNSIID aIID,
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const nsString& aTypeName,
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JSContext* aContext,
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jsval aValue);
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/***********************************************************************************/
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// Native methods for FileSpecObj functions
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/*
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* Native method fso_ToString
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*/
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PR_STATIC_CALLBACK(JSBool)
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fso_ToString(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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nsInstallFolder *nativeThis = (nsInstallFolder*)JS_GetPrivate(cx, obj);
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nsAutoString stringReturned;
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*rval = JSVAL_NULL;
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// If there's no private data, this must be the prototype, so ignore
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if(nsnull == nativeThis)
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{
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return JS_TRUE;
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}
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if(NS_OK != nativeThis->ToString(&stringReturned))
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return JS_FALSE;
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nsJSUtils::nsConvertStringToJSVal(stringReturned, cx, rval);
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return JS_TRUE;
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}
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/*
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* Native method fso_AppendString
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*/
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PR_STATIC_CALLBACK(JSBool)
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fso_AppendPath(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
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{
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return JS_TRUE;
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}
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/*
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* FileSpecObj destructor
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*/
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static void PR_CALLBACK FileSpecObjectCleanup(JSContext *cx, JSObject *obj)
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{
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nsInstallFolder *nativeThis = (nsInstallFolder*)JS_GetPrivate(cx, obj);
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if (nativeThis != nsnull)
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delete nativeThis;
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}
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/***********************************************************************/
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//
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// class for FileObj
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//
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JSClass FileSpecObjectClass = {
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"FileSpecObject",
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JSCLASS_HAS_PRIVATE,
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JS_PropertyStub,
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JS_PropertyStub,
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JS_PropertyStub,
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JS_PropertyStub,
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JS_EnumerateStub,
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JS_ResolveStub,
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JS_ConvertStub,
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FileSpecObjectCleanup
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};
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//
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// FileObj class methods
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//
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static JSFunctionSpec fileSpecObjMethods[] =
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{
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{"appendPath", fso_AppendPath, 1},
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{"toString", fso_ToString, 0},
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{0}
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};
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PRInt32 InitFileSpecObjectPrototype(JSContext *jscontext,
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JSObject *global,
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JSObject **fileSpecObjectPrototype)
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{
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*fileSpecObjectPrototype = JS_InitClass( jscontext, // context
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global, // global object
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nsnull, // parent proto
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&FileSpecObjectClass, // JSClass
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nsnull, // JSNative ctor
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0, // ctor args
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nsnull, // proto props
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fileSpecObjMethods,// proto funcs
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nsnull, // ctor props (static)
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nsnull); // ctor funcs (static)
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if (nsnull == *fileSpecObjectPrototype)
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{
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return NS_ERROR_FAILURE;
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}
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return NS_OK;
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}
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