883a9cae70
don't need to be there. I noticed this problem under Neutrino because these header files also use "uint" which was undefined. b=23041 r=jst@citec.fr git-svn-id: svn://10.0.0.236/trunk@56746 18797224-902f-48f8-a5cc-f745e15eee43
110 lines
3.2 KiB
C++
110 lines
3.2 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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/*
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*
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* It contains the implementation providing nsISecurityCOntext XP-COM interface.
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* This file snapshots a JS frame before entering into java.
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*
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*/
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#include <stdlib.h>
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#include <string.h>
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#include "prtypes.h"
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#include "jscntxt.h"
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#include "jsdbgapi.h"
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#include "nsCSecurityContext.h"
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#include "jvmmgr.h"
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static NS_DEFINE_IID(kISecurityContextIID, NS_ISECURITYCONTEXT_IID);
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static NS_DEFINE_IID(kISupportsIID, NS_ISUPPORTS_IID);
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////////////////////////////////////////////////////////////////////////////
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// from nsISupports
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// Thes macro expands to the aggregated query interface scheme.
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NS_IMPL_ADDREF(nsCSecurityContext);
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NS_IMPL_RELEASE(nsCSecurityContext);
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NS_METHOD
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nsCSecurityContext::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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if (NULL == aInstancePtr) {
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return NS_ERROR_NULL_POINTER;
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}
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*aInstancePtr = NULL;
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if (aIID.Equals(kISecurityContextIID) ||
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aIID.Equals(kISupportsIID)) {
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*aInstancePtr = (nsISecurityContext*) this;
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AddRef();
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return NS_OK;
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}
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return NS_NOINTERFACE;
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}
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////////////////////////////////////////////////////////////////////////////
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// from nsISecurityContext:
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NS_METHOD
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nsCSecurityContext::Implies(const char* target, const char* action, PRBool *bAllowedAccess)
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{
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//NOTE: Test purpose only. Turn this on if you do not want security stack walking code.
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//*bAllowedAccess = PR_TRUE;
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//if(1)
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//return NS_OK;
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if(m_pJStoJavaFrame == NULL)
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{
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*bAllowedAccess = PR_FALSE;
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return NS_OK;
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}
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JSStackFrame** startFrame = JVM_GetStartJSFrameFromParallelStack();
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*startFrame = m_pJStoJavaFrame; // This updates the TLS start frame for a brief period
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// until the following code runs.
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/*
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** TODO: Get a new API from Tom.
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** bAllowedAccess = LM_CanAccessTargetStr(m_pJSCX, target);
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*/
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*startFrame = NULL;
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////
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// from nsCSecurityContext:
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extern PRUintn tlsIndex3_g;
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nsCSecurityContext::nsCSecurityContext(JSContext* cx)
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: m_pJStoJavaFrame(NULL), m_pJSCX(NULL)
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{
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NS_INIT_REFCNT();
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JSStackFrame *fp = NULL;
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m_pJStoJavaFrame = JS_FrameIterator(cx, &fp);
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m_pJSCX = cx;
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}
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nsCSecurityContext::~nsCSecurityContext()
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{
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}
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