405 строки
12 KiB
C++
405 строки
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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 Communicator client 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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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* 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 "TestCommon.h"
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#include "nsNetUtil.h"
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#include "nsIServiceManager.h"
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#include "nsIInterfaceRequestor.h"
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#include "nsIInterfaceRequestorUtils.h"
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#include "nsIProgressEventSink.h"
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#include "nsIComponentManager.h"
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#include "prprf.h"
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#include "nsXPCOM.h"
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#include "nsISupportsPrimitives.h"
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#include "prlong.h"
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#include "plstr.h"
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#include "nsCOMArray.h"
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#include "nsIComponentRegistrar.h"
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namespace TestPageLoad {
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int getStrLine(const char *src, char *str, int ind, int max);
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nsresult auxLoad(char *uriBuf);
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//----------------------------------------------------------------------
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#define RETURN_IF_FAILED(rv, step) \
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PR_BEGIN_MACRO \
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if (NS_FAILED(rv)) { \
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printf(">>> %s failed: rv=%x\n", step, rv); \
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return rv;\
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} \
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PR_END_MACRO
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static nsCString globalStream;
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//static char urlBuf[256];
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static nsCOMPtr<nsIURI> baseURI;
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static nsCOMArray<nsIURI> uriList;
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//Temp, should remove:
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static int numStart=0;
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static int numFound=0;
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static PRInt32 gKeepRunning = 0;
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//--------writer fun----------------------
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static NS_METHOD streamParse (nsIInputStream* in,
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void* closure,
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const char* fromRawSegment,
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PRUint32 toOffset,
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PRUint32 count,
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PRUint32 *writeCount) {
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char parseBuf[2048], loc[2048], lineBuf[2048];
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char *loc_t, *loc_t2;
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int i = 0;
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char *tmp;
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if(!globalStream.IsEmpty()) {
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globalStream.Append(fromRawSegment);
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tmp = ToNewCString(globalStream);
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//printf("\n>>NOW:\n^^^^^\n%s\n^^^^^^^^^^^^^^", tmp);
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} else {
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tmp = (char *)fromRawSegment;
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}
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while(i < (int)count) {
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i = getStrLine(tmp, lineBuf, i, count);
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if(i < 0) {
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*writeCount = count;
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return NS_OK;
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}
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parseBuf[0]='\0';
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if((loc_t=PL_strcasestr(lineBuf, "img"))!= NULL
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|| (loc_t=PL_strcasestr(lineBuf, "script"))!=NULL) {
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loc_t2=PL_strcasestr(loc_t, "src");
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if(loc_t2!=NULL) {
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loc_t2+=3;
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strcpy(loc, loc_t2);
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sscanf(loc, "=\"%[^\"]", parseBuf);
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if(parseBuf[0]=='\0')
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sscanf(loc, "=%s", parseBuf);
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if(parseBuf[0]!='\0'){
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numFound++;
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auxLoad(parseBuf);
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}
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}
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}
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/***NEED BETTER CHECK FOR STYLESHEETS
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if((loc_t=PL_strcasestr(lineBuf, "link"))!= NULL) {
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loc_t2=PL_strcasestr(loc_t, "href");
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if(loc_t2!=NULL) {
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loc_t2+=4;
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strcpy(loc, loc_t2);
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//printf("%s\n", loc);
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sscanf(loc, "=\"%[^\"]", parseBuf);
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if(parseBuf[0]!='\0'){
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//printf("%s\n", parseBuf);
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numFound++;
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auxLoad(parseBuf);
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}
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}
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}
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*/
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if((loc_t=PL_strcasestr(lineBuf, "background"))!=NULL) {
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loc_t+=10;
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strcpy(loc, loc_t);
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sscanf(loc, "=\"%[^\"]", parseBuf);
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if(parseBuf[0]!='\0') {
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numFound++;
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auxLoad(parseBuf);
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}
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}
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i++;
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}
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*writeCount = count;
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return NS_OK;
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}
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//-----------------------------------------------------------------------------
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// nsIStreamListener implementation
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//-----------------------------------------------------------------------------
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class MyListener : public nsIStreamListener
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIREQUESTOBSERVER
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NS_DECL_NSISTREAMLISTENER
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MyListener() { }
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virtual ~MyListener() {}
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};
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NS_IMPL_ISUPPORTS2(MyListener,
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nsIRequestObserver,
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nsIStreamListener)
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NS_IMETHODIMP
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MyListener::OnStartRequest(nsIRequest *req, nsISupports *ctxt)
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{
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//printf(">>> OnStartRequest\n");
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numStart++;
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return NS_OK;
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}
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NS_IMETHODIMP
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MyListener::OnStopRequest(nsIRequest *req, nsISupports *ctxt, nsresult status)
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{
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//printf(">>> OnStopRequest status=%x\n", status);
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if (--gKeepRunning == 0)
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QuitPumpingEvents();
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return NS_OK;
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}
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NS_IMETHODIMP
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MyListener::OnDataAvailable(nsIRequest *req, nsISupports *ctxt,
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nsIInputStream *stream,
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PRUint32 offset, PRUint32 count)
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{
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//printf(">>> OnDataAvailable [count=%u]\n", count);
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nsresult rv = NS_ERROR_FAILURE;
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PRUint32 bytesRead=0;
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char buf[1024];
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if(ctxt == nsnull) {
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bytesRead=0;
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rv = stream->ReadSegments(streamParse, &offset, count, &bytesRead);
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} else {
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while (count) {
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PRUint32 amount = PR_MIN(count, sizeof(buf));
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rv = stream->Read(buf, amount, &bytesRead);
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count -= bytesRead;
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}
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}
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if (NS_FAILED(rv)) {
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printf(">>> stream->Read failed with rv=%x\n", rv);
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return rv;
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}
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return NS_OK;
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}
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//-----------------------------------------------------------------------------
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// NotificationCallbacks implementation
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//-----------------------------------------------------------------------------
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class MyNotifications : public nsIInterfaceRequestor
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, public nsIProgressEventSink
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{
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public:
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NS_DECL_ISUPPORTS
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NS_DECL_NSIINTERFACEREQUESTOR
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NS_DECL_NSIPROGRESSEVENTSINK
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MyNotifications() { }
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virtual ~MyNotifications() {}
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};
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NS_IMPL_THREADSAFE_ISUPPORTS2(MyNotifications,
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nsIInterfaceRequestor,
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nsIProgressEventSink)
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NS_IMETHODIMP
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MyNotifications::GetInterface(const nsIID &iid, void **result)
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{
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return QueryInterface(iid, result);
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}
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NS_IMETHODIMP
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MyNotifications::OnStatus(nsIRequest *req, nsISupports *ctx,
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nsresult status, const PRUnichar *statusText)
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{
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//printf("status: %x\n", status);
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return NS_OK;
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}
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NS_IMETHODIMP
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MyNotifications::OnProgress(nsIRequest *req, nsISupports *ctx,
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PRUint64 progress, PRUint64 progressMax)
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{
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// char buf[100];
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// PR_snprintf(buf, sizeof(buf), "%llu/%llu\n", progress, progressMax);
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// printf("%s", buf);
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return NS_OK;
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}
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//-----------------------------------------------------------------------------
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// main, etc..
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//-----------------------------------------------------------------------------
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//---------getStrLine Helper function---------------
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//Finds a newline in src starting at ind. Puts the
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//line in str (must be big enough). Returns the index
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//of the newline, or -1 if at end of string. If reaches
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//end of string ('\0'), then will copy contents to
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//globalStream.
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int getStrLine(const char *src, char *str, int ind, int max) {
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char c = src[ind];
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int i=0;
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globalStream.Assign('\0');
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while(c!='\n' && c!='\0' && i<max) {
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str[i] = src[ind];
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i++; ind++;
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c = src[ind];
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}
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str[i]='\0';
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if(i==max || c=='\0') {
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globalStream.Assign(str);
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//printf("\nCarryover (%d|%d):\n------------\n%s\n-------\n",i,max,str);
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return -1;
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}
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return ind;
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}
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//----------AUX LOAD-----------
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nsresult auxLoad(char *uriBuf)
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{
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nsresult rv;
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nsCOMPtr<nsISupportsPRBool> myBool = do_CreateInstance(NS_SUPPORTS_PRBOOL_CONTRACTID);
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nsCOMPtr<nsIURI> uri;
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nsCOMPtr<nsIChannel> chan;
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nsCOMPtr<nsIStreamListener> listener = new MyListener();
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nsCOMPtr<nsIInterfaceRequestor> callbacks = new MyNotifications();
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printf("Getting: %s", uriBuf);
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//If relative link
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if(strncmp(uriBuf, "http:", 5)) {
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//Relative link
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rv = NS_NewURI(getter_AddRefs(uri), uriBuf, baseURI);
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if (NS_FAILED(rv)) return(rv);
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} else {
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//Absolute link, no base needed
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rv = NS_NewURI(getter_AddRefs(uri), uriBuf);
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if (NS_FAILED(rv)) return(rv);
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}
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//Compare to see if exists
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PRBool equal;
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for(PRInt32 i = 0; i < uriList.Count(); i++) {
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uri->Equals(uriList[i], &equal);
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if(equal) {
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printf("(duplicate, canceling) %s\n",uriBuf);
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return NS_OK;
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}
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}
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printf("\n");
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uriList.AppendObject(uri);
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rv = NS_NewChannel(getter_AddRefs(chan), uri, nsnull, nsnull, callbacks);
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RETURN_IF_FAILED(rv, "NS_NewChannel");
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gKeepRunning++;
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rv = chan->AsyncOpen(listener, myBool);
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RETURN_IF_FAILED(rv, "AsyncOpen");
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return NS_OK;
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}
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//---------Buffer writer fun---------
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} // namespace
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using namespace TestPageLoad;
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//---------MAIN-----------
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int main(int argc, char **argv)
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{
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if (test_common_init(&argc, &argv) != 0)
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return -1;
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nsresult rv;
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if (argc == 1) {
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printf("usage: TestPageLoad <url>\n");
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return -1;
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}
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{
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nsCOMPtr<nsIServiceManager> servMan;
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NS_InitXPCOM2(getter_AddRefs(servMan), nsnull, nsnull);
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nsCOMPtr<nsIComponentRegistrar> registrar = do_QueryInterface(servMan);
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NS_ASSERTION(registrar, "Null nsIComponentRegistrar");
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if (registrar)
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registrar->AutoRegister(nsnull);
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PRTime start, finish;
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printf("Loading necko ... \n");
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nsCOMPtr<nsIChannel> chan;
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nsCOMPtr<nsIStreamListener> listener = new MyListener();
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nsCOMPtr<nsIInterfaceRequestor> callbacks = new MyNotifications();
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rv = NS_NewURI(getter_AddRefs(baseURI), argv[1]);
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RETURN_IF_FAILED(rv, "NS_NewURI");
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rv = NS_NewChannel(getter_AddRefs(chan), baseURI, nsnull, nsnull, callbacks);
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RETURN_IF_FAILED(rv, "NS_OpenURI");
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gKeepRunning++;
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//TIMER STARTED-----------------------
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printf("Starting clock ... \n");
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start = PR_Now();
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rv = chan->AsyncOpen(listener, nsnull);
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RETURN_IF_FAILED(rv, "AsyncOpen");
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PumpEvents();
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finish = PR_Now();
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PRUint32 totalTime32;
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PRUint64 totalTime64;
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LL_SUB(totalTime64, finish, start);
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LL_L2UI(totalTime32, totalTime64);
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printf("\n\n--------------------\nAll done:\nnum found:%d\nnum start:%d\n", numFound, numStart);
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printf("\n\n>>PageLoadTime>>%u>>\n\n", totalTime32);
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} // this scopes the nsCOMPtrs
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// no nsCOMPtrs are allowed to be alive when you call NS_ShutdownXPCOM
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rv = NS_ShutdownXPCOM(nsnull);
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NS_ASSERTION(NS_SUCCEEDED(rv), "NS_ShutdownXPCOM failed");
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return 0;
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}
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