forked from mirrors/gecko-dev
350 lines
10 KiB
C++
350 lines
10 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* 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
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Pierre Phaneuf <pp@ludusdesign.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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 "nsIDocShell.h"
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#include "nsIWebNavigation.h"
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#include "nsIWebProgress.h"
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#include "nsIWebProgressListener.h"
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#include "nsWeakReference.h"
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#include "nsVoidArray.h"
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#include "nsString.h"
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#include "nsReadableUtils.h"
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#include "nsIURL.h"
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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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#include "nsNetCID.h"
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#include "nsIComponentManager.h"
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#include "nsParserCIID.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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class RobotSinkObserver : public nsIRobotSinkObserver {
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public:
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RobotSinkObserver() {
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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_ISUPPORTS1(RobotSinkObserver, nsIRobotSinkObserver)
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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.EqualsLiteral("/"))
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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.EqualsLiteral("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.EqualsLiteral("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 (NS_LossyConvertUTF16toASCII(aURLSpec).get(),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.EqualsLiteral("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 (NS_LossyConvertUTF16toASCII(aURLSpec).get(),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 nsIWebProgressListener,
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public nsSupportsWeakReference
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{
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public:
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CStreamListener() {
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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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// nsIWebProgressListener
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NS_DECL_NSIWEBPROGRESSLISTENER
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};
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// nsIWebProgressListener implementation
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NS_IMETHODIMP
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CStreamListener::OnStateChange(nsIWebProgress* aWebProgress,
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nsIRequest *aRequest,
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PRUint32 progressStateFlags,
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nsresult aStatus)
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{
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if (progressStateFlags & nsIWebProgressListener::STATE_IS_DOCUMENT)
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if (progressStateFlags & nsIWebProgressListener::STATE_STOP) {
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fputs("done.\n",stdout);
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g_bReadyForNextUrl = PR_TRUE;
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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::OnProgressChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRInt32 aCurSelfProgress,
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PRInt32 aMaxSelfProgress,
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PRInt32 aCurTotalProgress,
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PRInt32 aMaxTotalProgress)
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{
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NS_NOTREACHED("notification excluded in AddProgressListener(...)");
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnLocationChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsIURI *location)
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{
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NS_NOTREACHED("notification excluded in AddProgressListener(...)");
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnStatusChange(nsIWebProgress* aWebProgress,
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nsIRequest* aRequest,
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nsresult aStatus,
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const PRUnichar* aMessage)
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{
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NS_NOTREACHED("notification excluded in AddProgressListener(...)");
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return NS_OK;
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}
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NS_IMETHODIMP
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CStreamListener::OnSecurityChange(nsIWebProgress *aWebProgress,
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nsIRequest *aRequest,
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PRUint32 state)
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{
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NS_NOTREACHED("notification excluded in AddProgressListener(...)");
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return NS_OK;
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}
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NS_IMPL_ISUPPORTS2(CStreamListener,
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nsIWebProgressListener,
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nsISupportsWeakReference)
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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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nsIDocShell * docShell,
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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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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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nsCOMPtr<nsIIOService> service(do_GetService(NS_IOSERVICE_CONTRACTID, &rv));
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if (NS_FAILED(rv)) return rv;
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nsIURI *uri = nsnull;
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NS_ConvertUTF16toUTF8 uriStr(*urlName);
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rv = service->NewURI(uriStr, nsnull, nsnull, &uri);
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if (NS_FAILED(rv)) return rv;
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rv = uri->QueryInterface(NS_GET_IID(nsIURI), (void**)&url);
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NS_RELEASE(uri);
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if (NS_OK != rv) {
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printf("invalid URL: '");
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fputs(uriStr.get(), 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 (NS_LossyConvertUTF16toASCII(*urlName).get(),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_CID(kCParserCID, NS_PARSER_CID);
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rv = CallCreateInstance(kCParserCID, &parser);
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if (NS_FAILED(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);/* XXX hook up stream listener here! */
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while (!g_bReadyForNextUrl) {
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if (yieldProc != NULL) {
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nsCAutoString spec;
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(void)url->GetSpec(spec);
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(*yieldProc)(spec.get());
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}
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}
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g_bReadyForNextUrl = PR_FALSE;
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if (docShell) {
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nsCOMPtr<nsIWebProgress> progress(do_GetInterface(docShell, &rv));
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if (NS_FAILED(rv)) return rv;
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(void) progress->AddProgressListener(pl, nsIWebProgress::NOTIFY_STATE_DOCUMENT);
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nsCAutoString spec;
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(void)url->GetSpec(spec);
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NS_ConvertUTF8toUTF16 theSpec(spec);
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nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(docShell));
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webNav->LoadURI(theSpec.get(),
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nsIWebNavigation::LOAD_FLAGS_NONE,
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nsnull,
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nsnull,
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nsnull);/* XXX hook up stream listener here! */
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while (!g_bReadyForNextUrl) {
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if (yieldProc != NULL) {
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(void)url->GetSpec(spec);
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(*yieldProc)(spec.get());
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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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return 0;
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}
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