зеркало из https://github.com/mozilla/gecko-dev.git
a=beard, waterson
r=av
bug=52963
Tested on win32. Tested to build on win32 and solaris.
This patch fixes bug 52963, bug 52965, and bug 52973.
This patch contributed by Stanley Ho <stanley.ho@eng.sun.com>
52963: nsIPluginStreamListener::OnStartBinding isn't always called:
Added new ivar, mStartBinding:
* Set to PR_TRUE after nsIPluginInstancePeer::OnStartBinding() has
* been called. Checked in ::OnStopRequest so we can call the
* plugin's OnStartBinding if, for some reason, it has not already
* been called.
52965: Length isn't always set:
rv = channel->GetContentLength(&length);
// it's possible for the server to not send a Content-Length. We should
// still work in this case.
if (NS_FAILED(rv)) {
mPluginStreamInfo->SetLength(-1);
}
else {
mPluginStreamInfo->SetLength(length);
}
52973: nsIHTTPHeaderListener called before nsIPluginStreamListener::NewStream
This fix required rolling back Andrei Volkov's change to the signature
of nsPluginStreamListenerPeer::SetUpStreamListener(). In order to call
the plugin with the headers before the NewStream is sent, we need the
nsIChannel.
files in this fix:
M modules/plugin/nglsrc/nsPluginHostImpl.cpp
This commit is contained in:
edburns%acm.org
Родитель
7eab314260
Коммит
93895f6f63
|
|
@ -859,7 +859,7 @@ public:
|
|||
private:
|
||||
|
||||
nsresult SetUpCache(nsIURI* aURL);
|
||||
nsresult SetUpStreamListener(nsIURI* aURL);
|
||||
nsresult SetUpStreamListener(nsIChannel *channel, nsIURI* aURL);
|
||||
|
||||
nsIURI *mURL;
|
||||
nsIPluginInstanceOwner *mOwner;
|
||||
|
|
@ -867,7 +867,18 @@ private:
|
|||
|
||||
nsIPluginStreamListener *mPStreamListener;
|
||||
nsPluginStreamInfo *mPluginStreamInfo;
|
||||
PRBool mSetUpListener;
|
||||
PRBool mSetUpListener;
|
||||
|
||||
/*
|
||||
|
||||
* Set to PR_TRUE after nsIPluginInstancePeer::OnStartBinding() has
|
||||
* been called. Checked in ::OnStopRequest so we can call the
|
||||
* plugin's OnStartBinding if, for some reason, it has not already
|
||||
* been called.
|
||||
|
||||
*/
|
||||
|
||||
PRBool mStartBinding;
|
||||
|
||||
// these get passed to the plugin stream listener
|
||||
char *mMIMEType;
|
||||
|
|
@ -960,6 +971,7 @@ nsPluginStreamListenerPeer::nsPluginStreamListenerPeer()
|
|||
mSetUpListener = PR_FALSE;
|
||||
mHost = nsnull;
|
||||
mStreamType = nsPluginStreamType_Normal;
|
||||
mStartBinding = PR_FALSE;
|
||||
}
|
||||
|
||||
nsPluginStreamListenerPeer::~nsPluginStreamListenerPeer()
|
||||
|
|
@ -1162,10 +1174,18 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIChannel* channel, nsISupports* aCo
|
|||
PRInt32 length;
|
||||
|
||||
rv = channel->GetContentLength(&length);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
mPluginStreamInfo->SetLength(length);
|
||||
|
||||
rv = SetUpStreamListener(aURL);
|
||||
// it's possible for the server to not send a Content-Length. We should
|
||||
// still work in this case.
|
||||
if (NS_FAILED(rv)) {
|
||||
mPluginStreamInfo->SetLength(-1);
|
||||
}
|
||||
else {
|
||||
mPluginStreamInfo->SetLength(length);
|
||||
}
|
||||
|
||||
|
||||
rv = SetUpStreamListener(channel, aURL);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
return rv;
|
||||
|
|
@ -1208,24 +1228,6 @@ NS_IMETHODIMP nsPluginStreamListenerPeer::OnDataAvailable(nsIChannel* channel,
|
|||
mPluginStreamInfo->SetURL(urlString);
|
||||
nsCRT::free(urlString);
|
||||
|
||||
/*
|
||||
|
||||
* Assumption
|
||||
|
||||
* By the time nsPluginStreamListenerPeer::OnDataAvailable() gets
|
||||
* called, all the headers have been read.
|
||||
|
||||
*/
|
||||
|
||||
nsCOMPtr<nsIHTTPHeaderListener> headerListener =
|
||||
do_QueryInterface(mPStreamListener);
|
||||
if (headerListener) {
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel = do_QueryInterface(channel);
|
||||
if (httpChannel) {
|
||||
ReadHeadersFromChannelAndPostToListener(httpChannel, headerListener);
|
||||
}
|
||||
}
|
||||
|
||||
// if the plugin has requested an AsFileOnly stream, then don't
|
||||
// call OnDataAvailable
|
||||
if(mStreamType != nsPluginStreamType_AsFileOnly)
|
||||
|
|
@ -1282,7 +1284,17 @@ NS_IMETHODIMP nsPluginStreamListenerPeer::OnStopRequest(nsIChannel* channel,
|
|||
nsCRT::free(urlString);
|
||||
}
|
||||
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
if (mStartBinding)
|
||||
{
|
||||
// On start binding has been called
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
}
|
||||
else
|
||||
{
|
||||
// OnStartBinding hasn't been called, so complete the action.
|
||||
mPStreamListener->OnStartBinding((nsIPluginStreamInfo*)mPluginStreamInfo);
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
}
|
||||
}
|
||||
|
||||
return rv;
|
||||
|
|
@ -1298,7 +1310,8 @@ nsresult nsPluginStreamListenerPeer::SetUpCache(nsIURI* aURL)
|
|||
return NS_OpenURI(cacheListener, nsnull, aURL, nsnull);
|
||||
}
|
||||
|
||||
nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
||||
nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIChannel* channel,
|
||||
nsIURI* aURL)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
|
|
@ -1316,6 +1329,26 @@ nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
|||
if(mPStreamListener == nsnull)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
|
||||
/*
|
||||
|
||||
* Assumption
|
||||
|
||||
* By the time nsPluginStreamListenerPeer::OnDataAvailable() gets
|
||||
* called, all the headers have been read.
|
||||
|
||||
*/
|
||||
|
||||
nsCOMPtr<nsIHTTPHeaderListener> headerListener =
|
||||
do_QueryInterface(mPStreamListener);
|
||||
if (headerListener) {
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel = do_QueryInterface(channel);
|
||||
if (httpChannel) {
|
||||
ReadHeadersFromChannelAndPostToListener(httpChannel, headerListener);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
mSetUpListener = PR_TRUE;
|
||||
mPluginStreamInfo->SetSeekable(PR_FALSE);
|
||||
//mPluginStreamInfo->SetModified(??);
|
||||
|
|
@ -1327,6 +1360,8 @@ nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
|||
|
||||
rv = mPStreamListener->OnStartBinding((nsIPluginStreamInfo*)mPluginStreamInfo);
|
||||
|
||||
mStartBinding = PR_TRUE;
|
||||
|
||||
if(rv == NS_OK)
|
||||
{
|
||||
mPStreamListener->GetStreamType(&mStreamType);
|
||||
|
|
@ -3343,8 +3378,6 @@ NS_IMETHODIMP nsPluginHostImpl::NewPluginURLStream(const nsString& aURL,
|
|||
channel->SetOwner(principal);
|
||||
}
|
||||
|
||||
rv = channel->AsyncRead(listenerPeer, nsnull);
|
||||
|
||||
// deal with headers and post data
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel(do_QueryInterface(channel));
|
||||
if(httpChannel)
|
||||
|
|
@ -3380,16 +3413,20 @@ NS_IMETHODIMP nsPluginHostImpl::NewPluginURLStream(const nsString& aURL,
|
|||
httpChannel->SetRequestMethod(method);
|
||||
httpChannel->SetUploadStream(postDataStream);
|
||||
}
|
||||
|
||||
if (aHeadersData)
|
||||
{
|
||||
rv = AddHeadersToChannel(aHeadersData, aHeadersDataLen,
|
||||
httpChannel);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
rv = channel->AsyncRead(listenerPeer, nsnull);
|
||||
}
|
||||
|
||||
NS_RELEASE(listenerPeer);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -859,7 +859,7 @@ public:
|
|||
private:
|
||||
|
||||
nsresult SetUpCache(nsIURI* aURL);
|
||||
nsresult SetUpStreamListener(nsIURI* aURL);
|
||||
nsresult SetUpStreamListener(nsIChannel *channel, nsIURI* aURL);
|
||||
|
||||
nsIURI *mURL;
|
||||
nsIPluginInstanceOwner *mOwner;
|
||||
|
|
@ -867,7 +867,18 @@ private:
|
|||
|
||||
nsIPluginStreamListener *mPStreamListener;
|
||||
nsPluginStreamInfo *mPluginStreamInfo;
|
||||
PRBool mSetUpListener;
|
||||
PRBool mSetUpListener;
|
||||
|
||||
/*
|
||||
|
||||
* Set to PR_TRUE after nsIPluginInstancePeer::OnStartBinding() has
|
||||
* been called. Checked in ::OnStopRequest so we can call the
|
||||
* plugin's OnStartBinding if, for some reason, it has not already
|
||||
* been called.
|
||||
|
||||
*/
|
||||
|
||||
PRBool mStartBinding;
|
||||
|
||||
// these get passed to the plugin stream listener
|
||||
char *mMIMEType;
|
||||
|
|
@ -960,6 +971,7 @@ nsPluginStreamListenerPeer::nsPluginStreamListenerPeer()
|
|||
mSetUpListener = PR_FALSE;
|
||||
mHost = nsnull;
|
||||
mStreamType = nsPluginStreamType_Normal;
|
||||
mStartBinding = PR_FALSE;
|
||||
}
|
||||
|
||||
nsPluginStreamListenerPeer::~nsPluginStreamListenerPeer()
|
||||
|
|
@ -1162,10 +1174,18 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIChannel* channel, nsISupports* aCo
|
|||
PRInt32 length;
|
||||
|
||||
rv = channel->GetContentLength(&length);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
mPluginStreamInfo->SetLength(length);
|
||||
|
||||
rv = SetUpStreamListener(aURL);
|
||||
// it's possible for the server to not send a Content-Length. We should
|
||||
// still work in this case.
|
||||
if (NS_FAILED(rv)) {
|
||||
mPluginStreamInfo->SetLength(-1);
|
||||
}
|
||||
else {
|
||||
mPluginStreamInfo->SetLength(length);
|
||||
}
|
||||
|
||||
|
||||
rv = SetUpStreamListener(channel, aURL);
|
||||
if (NS_FAILED(rv)) return rv;
|
||||
|
||||
return rv;
|
||||
|
|
@ -1208,24 +1228,6 @@ NS_IMETHODIMP nsPluginStreamListenerPeer::OnDataAvailable(nsIChannel* channel,
|
|||
mPluginStreamInfo->SetURL(urlString);
|
||||
nsCRT::free(urlString);
|
||||
|
||||
/*
|
||||
|
||||
* Assumption
|
||||
|
||||
* By the time nsPluginStreamListenerPeer::OnDataAvailable() gets
|
||||
* called, all the headers have been read.
|
||||
|
||||
*/
|
||||
|
||||
nsCOMPtr<nsIHTTPHeaderListener> headerListener =
|
||||
do_QueryInterface(mPStreamListener);
|
||||
if (headerListener) {
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel = do_QueryInterface(channel);
|
||||
if (httpChannel) {
|
||||
ReadHeadersFromChannelAndPostToListener(httpChannel, headerListener);
|
||||
}
|
||||
}
|
||||
|
||||
// if the plugin has requested an AsFileOnly stream, then don't
|
||||
// call OnDataAvailable
|
||||
if(mStreamType != nsPluginStreamType_AsFileOnly)
|
||||
|
|
@ -1282,7 +1284,17 @@ NS_IMETHODIMP nsPluginStreamListenerPeer::OnStopRequest(nsIChannel* channel,
|
|||
nsCRT::free(urlString);
|
||||
}
|
||||
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
if (mStartBinding)
|
||||
{
|
||||
// On start binding has been called
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
}
|
||||
else
|
||||
{
|
||||
// OnStartBinding hasn't been called, so complete the action.
|
||||
mPStreamListener->OnStartBinding((nsIPluginStreamInfo*)mPluginStreamInfo);
|
||||
mPStreamListener->OnStopBinding((nsIPluginStreamInfo*)mPluginStreamInfo, aStatus);
|
||||
}
|
||||
}
|
||||
|
||||
return rv;
|
||||
|
|
@ -1298,7 +1310,8 @@ nsresult nsPluginStreamListenerPeer::SetUpCache(nsIURI* aURL)
|
|||
return NS_OpenURI(cacheListener, nsnull, aURL, nsnull);
|
||||
}
|
||||
|
||||
nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
||||
nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIChannel* channel,
|
||||
nsIURI* aURL)
|
||||
{
|
||||
nsresult rv = NS_OK;
|
||||
|
||||
|
|
@ -1316,6 +1329,26 @@ nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
|||
if(mPStreamListener == nsnull)
|
||||
return NS_ERROR_NULL_POINTER;
|
||||
|
||||
|
||||
/*
|
||||
|
||||
* Assumption
|
||||
|
||||
* By the time nsPluginStreamListenerPeer::OnDataAvailable() gets
|
||||
* called, all the headers have been read.
|
||||
|
||||
*/
|
||||
|
||||
nsCOMPtr<nsIHTTPHeaderListener> headerListener =
|
||||
do_QueryInterface(mPStreamListener);
|
||||
if (headerListener) {
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel = do_QueryInterface(channel);
|
||||
if (httpChannel) {
|
||||
ReadHeadersFromChannelAndPostToListener(httpChannel, headerListener);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
mSetUpListener = PR_TRUE;
|
||||
mPluginStreamInfo->SetSeekable(PR_FALSE);
|
||||
//mPluginStreamInfo->SetModified(??);
|
||||
|
|
@ -1327,6 +1360,8 @@ nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIURI* aURL)
|
|||
|
||||
rv = mPStreamListener->OnStartBinding((nsIPluginStreamInfo*)mPluginStreamInfo);
|
||||
|
||||
mStartBinding = PR_TRUE;
|
||||
|
||||
if(rv == NS_OK)
|
||||
{
|
||||
mPStreamListener->GetStreamType(&mStreamType);
|
||||
|
|
@ -3343,8 +3378,6 @@ NS_IMETHODIMP nsPluginHostImpl::NewPluginURLStream(const nsString& aURL,
|
|||
channel->SetOwner(principal);
|
||||
}
|
||||
|
||||
rv = channel->AsyncRead(listenerPeer, nsnull);
|
||||
|
||||
// deal with headers and post data
|
||||
nsCOMPtr<nsIHTTPChannel> httpChannel(do_QueryInterface(channel));
|
||||
if(httpChannel)
|
||||
|
|
@ -3380,16 +3413,20 @@ NS_IMETHODIMP nsPluginHostImpl::NewPluginURLStream(const nsString& aURL,
|
|||
httpChannel->SetRequestMethod(method);
|
||||
httpChannel->SetUploadStream(postDataStream);
|
||||
}
|
||||
|
||||
if (aHeadersData)
|
||||
{
|
||||
rv = AddHeadersToChannel(aHeadersData, aHeadersDataLen,
|
||||
httpChannel);
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
rv = channel->AsyncRead(listenerPeer, nsnull);
|
||||
}
|
||||
|
||||
NS_RELEASE(listenerPeer);
|
||||
}
|
||||
|
||||
return rv;
|
||||
}
|
||||
|
||||
|
|
|
|||
Загрузка…
Ссылка в новой задаче