mirror of
https://github.com/mozilla/gecko-dev.git
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409 lines
11 KiB
C++
409 lines
11 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 "nsIRobotSink.h"
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#include "nsIRobotSinkObserver.h"
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#include "nsIParser.h"
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#include "nsIWebShell.h"
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#include "nsIDocumentLoader.h"
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#include "nsIDocumentLoaderObserver.h"
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#include "nsVoidArray.h"
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#include "nsString.h"
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#include "nsIURL.h"
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#ifdef NECKO
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#include "nsIServiceManager.h"
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#include "nsIURL.h"
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#include "nsIIOService.h"
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static NS_DEFINE_CID(kIOServiceCID, NS_IOSERVICE_CID);
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#endif // NECKO
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#include "nsIDTDDebug.h"
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#include "nsIComponentManager.h"
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#include "nsParserCIID.h"
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static NS_DEFINE_IID(kIRobotSinkObserverIID, NS_IROBOTSINKOBSERVER_IID);
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class RobotSinkObserver : public nsIRobotSinkObserver {
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public:
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RobotSinkObserver() {
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NS_INIT_REFCNT();
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}
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virtual ~RobotSinkObserver() {
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}
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NS_DECL_ISUPPORTS
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NS_IMETHOD ProcessLink(const nsString& aURLSpec);
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NS_IMETHOD VerifyDirectory (const char * verify_dir);
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};
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static nsVoidArray * g_workList;
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static nsVoidArray * g_duplicateList;
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static int g_iProcessed;
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static int g_iMaxProcess = 5000;
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static PRBool g_bHitTop;
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static PRBool g_bReadyForNextUrl;
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NS_IMPL_ISUPPORTS(RobotSinkObserver, kIRobotSinkObserverIID);
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NS_IMETHODIMP RobotSinkObserver::VerifyDirectory(const char * verify_dir)
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{
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return NS_OK;
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}
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NS_IMETHODIMP RobotSinkObserver::ProcessLink(const nsString& aURLSpec)
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{
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if (!g_bHitTop) {
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nsAutoString str;
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// Geez this is ugly. temporary hack to only process html files
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str.Truncate();
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nsString(aURLSpec).Right(str,1);
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if (!str.Equals("/"))
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{
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str.Truncate();
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nsString(aURLSpec).Right(str,4);
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if (!str.Equals("html"))
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{
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str.Truncate();
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nsString(aURLSpec).Right(str,3);
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if (!str.Equals("htm"))
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return NS_OK;
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}
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}
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PRInt32 nCount = g_duplicateList->Count();
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if (nCount > 0)
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{
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for (PRInt32 n = 0; n < nCount; n++)
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{
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nsString * pstr = (nsString *)g_duplicateList->ElementAt(n);
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if (pstr->Equals(aURLSpec)) {
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fputs ("Robot: (duplicate '",stdout);
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fputs (aURLSpec,stdout);
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fputs ("')\n",stdout);
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return NS_OK;
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}
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}
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}
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g_duplicateList->AppendElement(new nsString(aURLSpec));
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str.Truncate();
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nsString(aURLSpec).Left(str,5);
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if (str.Equals("http:")) {
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g_iProcessed++;
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if (g_iProcessed == (g_iMaxProcess > 0 ? g_iMaxProcess-1 : 0))
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g_bHitTop = PR_TRUE;
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g_workList->AppendElement(new nsString(aURLSpec));
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}
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else {
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fputs ("Robot: (cannot process URL types '",stdout);
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fputs (aURLSpec,stdout);
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fputs ("')\n",stdout);
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}
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}
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return NS_OK;
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}
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extern "C" NS_EXPORT void SetVerificationDirectory(char * verify_dir);
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class CStreamListener: public nsIDocumentLoaderObserver
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{
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public:
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CStreamListener() {
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NS_INIT_REFCNT();
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}
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virtual ~CStreamListener() {
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}
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NS_DECL_ISUPPORTS
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// nsIDocumentLoaderObserver
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NS_IMETHOD OnStartDocumentLoad(nsIDocumentLoader* loader,
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nsIURI* aURL,
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const char* aCommand);
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NS_IMETHOD OnEndDocumentLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsresult aStatus,
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nsIDocumentLoaderObserver * aObserver);
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NS_IMETHOD OnStartURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsIContentViewer* aViewer);
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NS_IMETHOD OnProgressURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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PRUint32 aProgress,
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PRUint32 aProgressMax);
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NS_IMETHOD OnStatusURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsString& aMsg);
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NS_IMETHOD OnEndURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsresult aStatus);
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NS_IMETHOD HandleUnknownContentType( nsIDocumentLoader* loader,
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nsIChannel* channel,
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const char *aContentType,
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const char *aCommand );
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};
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// document loader observer implementation
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NS_IMETHODIMP
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CStreamListener::OnStartDocumentLoad(nsIDocumentLoader* loader,
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nsIURI* aURL,
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const char* aCommand)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnEndDocumentLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsresult aStatus,
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nsIDocumentLoaderObserver * aObserver)
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{
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fputs("done.\n",stdout);
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g_bReadyForNextUrl = PR_TRUE;
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnStartURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsIContentViewer* aViewer)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnProgressURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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PRUint32 aProgress,
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PRUint32 aProgressMax)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnStatusURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsString& aMsg)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnEndURLLoad(nsIDocumentLoader* loader,
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nsIChannel* channel,
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nsresult aStatus)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::HandleUnknownContentType(nsIDocumentLoader* loader,
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nsIChannel* channel,
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const char *aContentType,
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const char *aCommand)
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{
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return NS_OK;
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}
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nsresult CStreamListener::QueryInterface(const nsIID& aIID, void** aInstancePtr)
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{
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return NS_ERROR_NOT_IMPLEMENTED; // never called
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}
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NS_IMPL_ADDREF(CStreamListener)
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NS_IMPL_RELEASE(CStreamListener)
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extern "C" NS_EXPORT void DumpVectorRecord(void);
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//----------------------------------------------------------------------
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extern "C" NS_EXPORT int DebugRobot(
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nsVoidArray * workList,
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nsIWebShell * ww,
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int iMaxLoads,
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char * verify_dir,
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void (*yieldProc )(const char *)
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)
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{
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int iCount = 1;
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CStreamListener * pl = new CStreamListener;
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NS_ADDREF(pl);
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if (nsnull==workList)
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return -1;
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g_iMaxProcess = iMaxLoads;
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g_iProcessed = 0;
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g_bHitTop = PR_FALSE;
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g_duplicateList = new nsVoidArray();
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RobotSinkObserver* myObserver = new RobotSinkObserver();
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NS_ADDREF(myObserver);
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g_workList = workList;
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/*
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nsIDTDDebug * pIDTDDebug;
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nsresult rval = NS_NewDTDDebug(&pIDTDDebug);
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if (NS_OK != rval) {
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fputs("Cannot create parser debugger.\n", stdout);
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NS_RELEASE(myObserver);
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return -1;
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}
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pIDTDDebug->SetVerificationDirectory(verify_dir);
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*/
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for (;;) {
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PRInt32 n = g_workList->Count();
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if (0 == n) {
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break;
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}
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nsString* urlName = (nsString*) g_workList->ElementAt(n - 1);
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g_workList->RemoveElementAt(n - 1);
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// Create url
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nsIURI* url;
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nsresult rv;
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#ifndef NECKO
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rv = NS_NewURL(&url, *urlName);
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#else
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NS_WITH_SERVICE(nsIIOService, service, kIOServiceCID, &rv);
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if (NS_FAILED(rv)) return rv;
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nsIURI *uri = nsnull;
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char *uriStr = urlName->ToNewCString();
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if (!uriStr) return NS_ERROR_OUT_OF_MEMORY;
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rv = service->NewURI(uriStr, nsnull, &uri);
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nsCRT::free(uriStr);
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if (NS_FAILED(rv)) return rv;
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rv = uri->QueryInterface(nsIURI::GetIID(), (void**)&url);
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NS_RELEASE(uri);
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#endif // NECKO
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if (NS_OK != rv) {
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printf("invalid URL: '");
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fputs(*urlName, stdout);
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printf("'\n");
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NS_RELEASE(myObserver);
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return -1;
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}
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char str_num[25];
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sprintf (str_num,"%d",iCount++);
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fputs ("Robot: parsing(",stdout);
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fputs (str_num,stdout);
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fputs (") ",stdout);
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fputs (*urlName,stdout);
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fputs ("...",stdout);
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delete urlName;
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nsIParser* parser;
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static NS_DEFINE_IID(kCParserIID, NS_IPARSER_IID);
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static NS_DEFINE_IID(kCParserCID, NS_PARSER_IID);
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rv = nsComponentManager::CreateInstance(kCParserCID,
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nsnull,
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kCParserIID,
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(void **)&parser);
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if (NS_OK != rv) {
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printf("can't make parser\n");
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NS_RELEASE(myObserver);
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return -1;
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}
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nsIRobotSink* sink;
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rv = NS_NewRobotSink(&sink);
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if (NS_OK != rv) {
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printf("can't make parser\n");
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NS_RELEASE(myObserver);
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return -1;
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}
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sink->Init(url);
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sink->AddObserver(myObserver);
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parser->SetContentSink(sink);
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g_bReadyForNextUrl = PR_FALSE;
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parser->Parse(url, nsnull,PR_TRUE);/* XXX hook up stream listener here! */
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while (!g_bReadyForNextUrl) {
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if (yieldProc != NULL) {
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#ifdef NECKO
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char* spec;
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(void)url->GetSpec(&spec);
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(*yieldProc)(spec);
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nsCRT::free(spec);
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#else
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const char* spec;
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(void)url->GetSpec(&spec);
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(*yieldProc)(spec);
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#endif
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}
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}
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g_bReadyForNextUrl = PR_FALSE;
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if (ww) {
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nsIDocumentLoader *docLoader;
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ww->GetDocumentLoader(docLoader);
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if (docLoader) {
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docLoader->AddObserver(pl);
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NS_RELEASE(docLoader);
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}
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#ifdef NECKO
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char* spec;
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(void)url->GetSpec(&spec);
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nsAutoString theSpec(spec);
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nsCRT::free(spec);
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#else
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const char* spec;
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(void)url->GetSpec(&spec);
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nsAutoString theSpec(spec);
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#endif
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ww->LoadURL(theSpec.GetUnicode());/* XXX hook up stream listener here! */
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while (!g_bReadyForNextUrl) {
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if (yieldProc != NULL) {
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#ifdef NECKO
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(void)url->GetSpec(&spec);
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(*yieldProc)(spec);
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nsCRT::free(spec);
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#else
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const char* spec;
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(void)url->GetSpec(&spec);
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(*yieldProc)(spec);
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#endif
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}
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}
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}
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NS_RELEASE(sink);
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NS_RELEASE(parser);
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NS_RELEASE(url);
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}
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fputs ("Robot completed.\n", stdout);
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NS_RELEASE(pl);
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NS_RELEASE(myObserver);
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// pIDTDDebug->DumpVectorRecord();
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//NS_RELEASE(pIDTDDebug);
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return 0;
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}
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