forked from mirrors/gecko-dev
		
	
		
			
				
	
	
		
			167 lines
		
	
	
	
		
			6 KiB
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			167 lines
		
	
	
	
		
			6 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.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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 *   Adrian Mardare <amardare@qnx.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 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 "EmbedDownload.h"
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EmbedDownload::EmbedDownload( PtMozillaWidget_t *aMoz, int aDownloadTicket, const char * aURL )
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{
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	mMozillaWidget = aMoz;
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	mDownloadTicket = aDownloadTicket;
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	mURL = strdup( aURL );
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	mDone = PR_FALSE;
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	mLauncher = nsnull;
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	mPersist = nsnull;
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	/* insert d into aMoz->fDownload */
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	aMoz->fDownload = ( EmbedDownload ** ) realloc( aMoz->fDownload, ( aMoz->fDownloadCount + 1 ) * sizeof( EmbedDownload * ) );
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	if( aMoz->fDownload ) {
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		aMoz->fDownload[ aMoz->fDownloadCount ] = this;
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		aMoz->fDownloadCount++;
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		}
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}
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EmbedDownload::~EmbedDownload()
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{
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	int i;
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///* ATENTIE */ printf( "EmbedDownload destructor this=%p\n", this );
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  /* remove d from the mMoz->fDownload */
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  for( i=0; i<mMozillaWidget->fDownloadCount; i++ ) {
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    if( mMozillaWidget->fDownload[i] == this ) break;
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    }
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  if( i<mMozillaWidget->fDownloadCount ) {
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    int j;
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    for( j=i; j<mMozillaWidget->fDownloadCount-1; j++ )
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      mMozillaWidget->fDownload[j] = mMozillaWidget->fDownload[j+1];
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    mMozillaWidget->fDownloadCount--;
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    if( !mMozillaWidget->fDownloadCount ) {
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      free( mMozillaWidget->fDownload );
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      mMozillaWidget->fDownload = NULL;
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      }
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		if( mDone == PR_FALSE ) ReportDownload( Pt_WEB_DOWNLOAD_CANCEL, 0, 0, "" );
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    }
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///* ATENTIE */ printf( "after remove fDownloadCount=%d\n", mMozillaWidget->fDownloadCount );
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	free( mURL );
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}
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EmbedDownload *FindDownload( PtMozillaWidget_t *moz, int download_ticket )
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{
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	int i;
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  for( i=0; i<moz->fDownloadCount; i++ ) {
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    if( moz->fDownload[i]->mDownloadTicket == download_ticket ) return moz->fDownload[i];
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    }
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	return NULL;
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}
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void EmbedDownload::ReportDownload( int type, int current, int total, char *message )
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{
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  PtCallbackInfo_t cbinfo;
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  PtWebDownloadCallback_t cb;
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  memset( &cbinfo, 0, sizeof( cbinfo ) );
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  cbinfo.reason = Pt_CB_MOZ_DOWNLOAD;
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  cbinfo.cbdata = &cb;
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  cb.download_ticket = mDownloadTicket;
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  cb.type = type;
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  cb.url = mURL;
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  cb.current = current;
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  cb.total = total;
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  cb.message = message;
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	if( type == Pt_WEB_DOWNLOAD_DONE ) mDone = PR_TRUE;
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///* ATENTIE */ printf( "In EmbedDownload::ReportDownload type=%s\n",
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//type==Pt_WEB_DOWNLOAD_CANCEL? "Pt_WEB_DOWNLOAD_CANCEL":
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//type==Pt_WEB_DOWNLOAD_DONE? "Pt_WEB_DOWNLOAD_DONE":
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//type==Pt_WEB_DOWNLOAD_PROGRESS? "Pt_WEB_DOWNLOAD_PROGRESS":"unknown");
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  PtInvokeCallbackList( mMozillaWidget->web_download_cb, (PtWidget_t *)mMozillaWidget, &cbinfo );
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  }
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/* nsIWebProgressListener interface */
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NS_IMPL_ISUPPORTS2(EmbedDownload, nsIWebProgressListener, nsIWebProgressListener2)
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NS_IMETHODIMP EmbedDownload::OnProgressChange(nsIWebProgress *aProgress, nsIRequest *aRequest, PRInt32 curSelfProgress, PRInt32 maxSelfProgress, PRInt32 curTotalProgress, PRInt32 maxTotalProgress) {
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///* ATENTIE */ printf("this=%p OnProgressChange curSelfProgress=%d maxSelfProgress=%d curTotalProgress=%d maxTotalProgress=%d\n",
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//this, curSelfProgress, maxSelfProgress, curTotalProgress, maxTotalProgress );
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	ReportDownload( Pt_WEB_DOWNLOAD_PROGRESS, curSelfProgress, maxSelfProgress, "" );
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	return NS_OK;
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	}
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NS_IMETHODIMP EmbedDownload::OnProgressChange64(nsIWebProgress *aProgress, nsIRequest *aRequest, PRInt64 curSelfProgress, PRInt64 maxSelfProgress, PRInt64 curTotalProgress, PRInt64 maxTotalProgress) {
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  // XXX truncates 64-bit to 32-bit
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  return OnProgressChange(aProgress, aRequest,
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                          PRInt32(curSelfProgress), PRInt32(maxSelfProgress),
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                          PRInt32(curTotalProgress), PRInt32(maxTotalProgress));
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  }
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NS_IMETHODIMP EmbedDownload::OnStateChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 aStateFlags, nsresult aStatus) {
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	if( aStateFlags & STATE_STOP ) {
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		ReportDownload( Pt_WEB_DOWNLOAD_DONE, 0, 0, "" );
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		}
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	return NS_OK;
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	}
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NS_IMETHODIMP EmbedDownload::OnLocationChange(nsIWebProgress* aWebProgress, nsIRequest* aRequest, nsIURI *location) {
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	return NS_OK;
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	}
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NS_IMETHODIMP EmbedDownload::OnStatusChange(nsIWebProgress* aWebProgress, nsIRequest* aRequest, nsresult aStatus, const PRUnichar* aMessage) {
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	return NS_OK;
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	}
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NS_IMETHODIMP EmbedDownload::OnSecurityChange(nsIWebProgress *aWebProgress, nsIRequest *aRequest, PRUint32 state) {
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	return NS_OK;
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	}
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NS_IMETHODIMP EmbedDownload::OnRefreshAttempted(nsIWebProgress *aWebProgress, nsIURI *aUri, PRInt32 aDelay, PRBool aSameUri, PRBool *allowRefresh)
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{
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    *allowRefresh = PR_TRUE;
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    return NS_OK;
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}
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