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Improve memory mgmt and reduce COM pointer type usage in plugin stream code. b=578913 r=benwa (re-landing, did not cause Ts Shutdown regression)

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This commit is contained in:
Josh Aas 2010-07-16 15:55:54 -04:00
parent 4dc9f7dff4
commit 106040179d
4 changed files with 88 additions and 95 deletions
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97
modules/plugin/base/src/nsPluginHost.cpp
View File

@ -594,11 +594,12 @@ NS_IMETHODIMP nsPluginHost::GetURL(nsISupports* pluginInst,
const char* referrer,
PRBool forceJSEnabled)
{
return GetURLWithHeaders(pluginInst, url, target, streamListener,
altHost, referrer, forceJSEnabled, nsnull, nsnull);
return GetURLWithHeaders(static_cast<nsNPAPIPluginInstance*>(pluginInst),
url, target, streamListener, altHost, referrer,
forceJSEnabled, nsnull, nsnull);
}
nsresult nsPluginHost::GetURLWithHeaders(nsISupports* pluginInst,
nsresult nsPluginHost::GetURLWithHeaders(nsNPAPIPluginInstance* pluginInst,
const char* url,
const char* target,
nsIPluginStreamListener* streamListener,
@ -616,18 +617,13 @@ nsresult nsPluginHost::GetURLWithHeaders(nsISupports* pluginInst,
if (!target && !streamListener)
return NS_ERROR_ILLEGAL_VALUE;
nsresult rv;
nsCOMPtr<nsIPluginInstance> instance = do_QueryInterface(pluginInst, &rv);
if (NS_FAILED(rv))
return rv;
rv = DoURLLoadSecurityCheck(instance, url);
nsresult rv = DoURLLoadSecurityCheck(pluginInst, url);
if (NS_FAILED(rv))
return rv;
if (target) {
nsCOMPtr<nsIPluginInstanceOwner> owner;
rv = instance->GetOwner(getter_AddRefs(owner));
rv = pluginInst->GetOwner(getter_AddRefs(owner));
if (owner) {
if ((0 == PL_strcmp(target, "newwindow")) ||
(0 == PL_strcmp(target, "_new")))
@ -640,7 +636,7 @@ nsresult nsPluginHost::GetURLWithHeaders(nsISupports* pluginInst,
}
if (streamListener)
rv = NewPluginURLStream(string, instance, streamListener, nsnull,
rv = NewPluginURLStream(string, pluginInst, streamListener, nsnull,
getHeaders, getHeadersLength);
return rv;
@ -670,9 +666,7 @@ NS_IMETHODIMP nsPluginHost::PostURL(nsISupports* pluginInst,
if (!target && !streamListener)
return NS_ERROR_ILLEGAL_VALUE;
nsCOMPtr<nsIPluginInstance> instance = do_QueryInterface(pluginInst, &rv);
if (NS_FAILED(rv))
return rv;
nsNPAPIPluginInstance* instance = static_cast<nsNPAPIPluginInstance*>(pluginInst);
rv = DoURLLoadSecurityCheck(instance, url);
if (NS_FAILED(rv))
@ -950,8 +944,8 @@ NS_IMETHODIMP nsPluginHost::InstantiatePluginForChannel(nsIChannel* aChannel,
// Called by nsPluginInstanceOwner
NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
nsIURI* aURL,
nsIPluginInstanceOwner *aOwner)
nsIURI* aURL,
nsIPluginInstanceOwner *aOwner)
{
NS_ENSURE_ARG_POINTER(aOwner);
@ -967,8 +961,7 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
PR_LogFlush();
#endif
nsresult rv;
nsIPluginInstance *instance = nsnull;
nsresult rv;
nsCOMPtr<nsIPluginTagInfo> pti;
nsPluginTagType tagType;
@ -1046,18 +1039,18 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
PLUGIN_LOG(PLUGIN_LOG_NOISY,
("nsPluginHost::InstantiateEmbeddedPlugin FoundStopped mime=%s\n", aMimeType));
aOwner->GetInstance(instance);
nsCOMPtr<nsIPluginInstance> instanceCOMPtr;
aOwner->GetInstance(getter_AddRefs(instanceCOMPtr));
nsNPAPIPluginInstance *instance = static_cast<nsNPAPIPluginInstance*>(instanceCOMPtr.get());
if (!isJava && bCanHandleInternally)
rv = NewEmbeddedPluginStream(aURL, aOwner, instance);
// notify Java DOM component
nsresult res;
nsCOMPtr<nsIPluginInstanceOwner> javaDOM =
do_GetService("@mozilla.org/blackwood/java-dom;1", &res);
nsCOMPtr<nsIPluginInstanceOwner> javaDOM = do_GetService("@mozilla.org/blackwood/java-dom;1", &res);
if (NS_SUCCEEDED(res) && javaDOM)
javaDOM->SetInstance(instance);
NS_IF_RELEASE(instance);
return NS_OK;
}
@ -1071,15 +1064,15 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
if (NS_FAILED(rv))
return NS_ERROR_FAILURE;
rv = aOwner->GetInstance(instance);
nsCOMPtr<nsIPluginInstance> instanceCOMPtr;
rv = aOwner->GetInstance(getter_AddRefs(instanceCOMPtr));
// if we have a failure error, it means we found a plugin for the mimetype,
// but we had a problem with the entry point
if (rv == NS_ERROR_FAILURE)
return rv;
// if we are here then we have loaded a plugin for this mimetype
nsNPAPIPluginInstance *instance = static_cast<nsNPAPIPluginInstance*>(instanceCOMPtr.get());
NPWindow *window = nsnull;
//we got a plugin built, now stream
@ -1091,8 +1084,7 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
// If we've got a native window, the let the plugin know about it.
if (window->window) {
nsCOMPtr<nsIPluginInstance> inst = instance;
((nsPluginNativeWindow*)window)->CallSetWindow(inst);
((nsPluginNativeWindow*)window)->CallSetWindow(instanceCOMPtr);
}
// create an initial stream with data
@ -1116,8 +1108,6 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
do_GetService("@mozilla.org/blackwood/java-dom;1", &res);
if (NS_SUCCEEDED(res) && javaDOM)
javaDOM->SetInstance(instance);
NS_RELEASE(instance);
}
#ifdef PLUGIN_LOGGING
@ -1136,9 +1126,9 @@ NS_IMETHODIMP nsPluginHost::InstantiateEmbeddedPlugin(const char *aMimeType,
// Called by full-page case
NS_IMETHODIMP nsPluginHost::InstantiateFullPagePlugin(const char *aMimeType,
nsIURI* aURI,
nsIStreamListener *&aStreamListener,
nsIPluginInstanceOwner *aOwner)
nsIURI* aURI,
nsIStreamListener *&aStreamListener,
nsIPluginInstanceOwner *aOwner)
{
#ifdef PLUGIN_LOGGING
nsCAutoString urlSpec;
@ -1152,22 +1142,24 @@ NS_IMETHODIMP nsPluginHost::InstantiateFullPagePlugin(const char *aMimeType,
PLUGIN_LOG(PLUGIN_LOG_NOISY,
("nsPluginHost::InstantiateFullPagePlugin FoundStopped mime=%s\n",aMimeType));
nsIPluginInstance* instance;
aOwner->GetInstance(instance);
nsPluginTag* pluginTag = FindPluginForType(aMimeType, PR_TRUE);
if (!pluginTag || !pluginTag->mIsJavaPlugin)
NewFullPagePluginStream(aStreamListener, aURI, instance);
NS_IF_RELEASE(instance);
if (!pluginTag || !pluginTag->mIsJavaPlugin) {
nsCOMPtr<nsIPluginInstance> instanceCOMPtr;
aOwner->GetInstance(getter_AddRefs(instanceCOMPtr));
NewFullPagePluginStream(aStreamListener, aURI, static_cast<nsNPAPIPluginInstance*>(instanceCOMPtr.get()));
}
return NS_OK;
}
nsresult rv = SetUpPluginInstance(aMimeType, aURI, aOwner);
if (NS_OK == rv) {
nsCOMPtr<nsIPluginInstance> instance;
NPWindow* win = nsnull;
nsCOMPtr<nsIPluginInstance> instanceCOMPtr;
aOwner->GetInstance(getter_AddRefs(instanceCOMPtr));
nsNPAPIPluginInstance *instance = static_cast<nsNPAPIPluginInstance*>(instanceCOMPtr.get());
aOwner->GetInstance(*getter_AddRefs(instance));
NPWindow* win = nsnull;
aOwner->GetWindow(win);
if (win && instance) {
@ -1177,13 +1169,13 @@ NS_IMETHODIMP nsPluginHost::InstantiateFullPagePlugin(const char *aMimeType,
// If we've got a native window, the let the plugin know about it.
nsPluginNativeWindow * window = (nsPluginNativeWindow *)win;
if (window->window)
window->CallSetWindow(instance);
window->CallSetWindow(instanceCOMPtr);
rv = NewFullPagePluginStream(aStreamListener, aURI, instance);
// If we've got a native window, the let the plugin know about it.
if (window->window)
window->CallSetWindow(instance);
window->CallSetWindow(instanceCOMPtr);
}
}
@ -2869,7 +2861,7 @@ nsPluginHost::EnsurePrivateDirServiceProvider()
#endif /* XP_WIN */
nsresult nsPluginHost::NewPluginURLStream(const nsString& aURL,
nsIPluginInstance *aInstance,
nsNPAPIPluginInstance *aInstance,
nsIPluginStreamListener* aListener,
nsIInputStream *aPostStream,
const char *aHeadersData,
@ -2923,7 +2915,7 @@ nsresult nsPluginHost::NewPluginURLStream(const nsString& aURL,
}
nsRefPtr<nsPluginStreamListenerPeer> listenerPeer = new nsPluginStreamListenerPeer();
if (listenerPeer == NULL)
if (!listenerPeer)
return NS_ERROR_OUT_OF_MEMORY;
rv = listenerPeer->Initialize(url, aInstance, aListener);
@ -2992,8 +2984,8 @@ nsresult nsPluginHost::NewPluginURLStream(const nsString& aURL,
// Called by GetURL and PostURL
nsresult
nsPluginHost::DoURLLoadSecurityCheck(nsIPluginInstance *aInstance,
const char* aURL)
nsPluginHost::DoURLLoadSecurityCheck(nsNPAPIPluginInstance *aInstance,
const char* aURL)
{
if (!aURL || *aURL == '\0')
return NS_OK;
@ -3158,15 +3150,14 @@ nsPluginHost::StoppedInstanceTagCount()
nsresult nsPluginHost::NewEmbeddedPluginStreamListener(nsIURI* aURL,
nsIPluginInstanceOwner *aOwner,
nsIPluginInstance* aInstance,
nsNPAPIPluginInstance* aInstance,
nsIStreamListener** aListener)
{
if (!aURL)
return NS_OK;
nsRefPtr<nsPluginStreamListenerPeer> listener =
new nsPluginStreamListenerPeer();
if (listener == nsnull)
nsRefPtr<nsPluginStreamListenerPeer> listener = new nsPluginStreamListenerPeer();
if (!listener)
return NS_ERROR_OUT_OF_MEMORY;
nsresult rv;
@ -3175,7 +3166,7 @@ nsresult nsPluginHost::NewEmbeddedPluginStreamListener(nsIURI* aURL,
// if we only have an owner, then we need to pass it in
// so the listener can set up the instance later after
// we've determined the mimetype of the stream
if (aInstance != nsnull)
if (aInstance)
rv = listener->InitializeEmbedded(aURL, aInstance);
else if (aOwner != nsnull)
rv = listener->InitializeEmbedded(aURL, nsnull, aOwner);
@ -3190,7 +3181,7 @@ nsresult nsPluginHost::NewEmbeddedPluginStreamListener(nsIURI* aURL,
// Called by InstantiateEmbeddedPlugin()
nsresult nsPluginHost::NewEmbeddedPluginStream(nsIURI* aURL,
nsIPluginInstanceOwner *aOwner,
nsIPluginInstance* aInstance)
nsNPAPIPluginInstance* aInstance)
{
nsCOMPtr<nsIStreamListener> listener;
nsresult rv = NewEmbeddedPluginStreamListener(aURL, aOwner, aInstance,
@ -3225,7 +3216,7 @@ nsresult nsPluginHost::NewEmbeddedPluginStream(nsIURI* aURL,
// Called by InstantiateFullPagePlugin()
nsresult nsPluginHost::NewFullPagePluginStream(nsIStreamListener *&aStreamListener,
nsIURI* aURI,
nsIPluginInstance *aInstance)
nsNPAPIPluginInstance *aInstance)
{
nsPluginStreamListenerPeer *listener = new nsPluginStreamListenerPeer();
if (!listener)

12
modules/plugin/base/src/nsPluginHost.h
View File

@ -114,14 +114,14 @@ public:
nsresult
NewPluginURLStream(const nsString& aURL,
nsIPluginInstance *aInstance,
nsNPAPIPluginInstance *aInstance,
nsIPluginStreamListener *aListener,
nsIInputStream *aPostStream = nsnull,
const char *aHeadersData = nsnull,
PRUint32 aHeadersDataLen = 0);
nsresult
GetURLWithHeaders(nsISupports* pluginInst,
GetURLWithHeaders(nsNPAPIPluginInstance *pluginInst,
const char* url,
const char* target = NULL,
nsIPluginStreamListener* streamListener = NULL,
@ -132,7 +132,7 @@ public:
const char* getHeaders = NULL);
nsresult
DoURLLoadSecurityCheck(nsIPluginInstance *aInstance,
DoURLLoadSecurityCheck(nsNPAPIPluginInstance *aInstance,
const char* aURL);
nsresult
@ -185,14 +185,14 @@ private:
nsresult
NewEmbeddedPluginStreamListener(nsIURI* aURL, nsIPluginInstanceOwner *aOwner,
nsIPluginInstance* aInstance,
nsNPAPIPluginInstance* aInstance,
nsIStreamListener** aListener);
nsresult
NewEmbeddedPluginStream(nsIURI* aURL, nsIPluginInstanceOwner *aOwner, nsIPluginInstance* aInstance);
NewEmbeddedPluginStream(nsIURI* aURL, nsIPluginInstanceOwner *aOwner, nsNPAPIPluginInstance* aInstance);
nsresult
NewFullPagePluginStream(nsIStreamListener *&aStreamListener, nsIURI* aURI, nsIPluginInstance *aInstance);
NewFullPagePluginStream(nsIStreamListener *&aStreamListener, nsIURI* aURI, nsNPAPIPluginInstance *aInstance);
// Return an nsPluginTag for this type, if any. If aCheckEnabled is
// true, only enabled plugins will be returned.

62
modules/plugin/base/src/nsPluginStreamListenerPeer.cpp
View File

@ -283,7 +283,7 @@ nsPluginStreamListenerPeer::~nsPluginStreamListenerPeer()
// Called as a result of GetURL and PostURL
nsresult nsPluginStreamListenerPeer::Initialize(nsIURI *aURL,
nsIPluginInstance *aInstance,
nsNPAPIPluginInstance *aInstance,
nsIPluginStreamListener* aListener,
PRInt32 requestCount)
{
@ -299,7 +299,7 @@ nsresult nsPluginStreamListenerPeer::Initialize(nsIURI *aURL,
mURL = aURL;
mInstance = aInstance;
mPluginInstance = aInstance;
mPStreamListener = aListener;
mPendingRequests = requestCount;
@ -317,7 +317,7 @@ nsresult nsPluginStreamListenerPeer::Initialize(nsIURI *aURL,
* instance owner.
*/
nsresult nsPluginStreamListenerPeer::InitializeEmbedded(nsIURI *aURL,
nsIPluginInstance* aInstance,
nsNPAPIPluginInstance* aInstance,
nsIPluginInstanceOwner *aOwner)
{
#ifdef PLUGIN_LOGGING
@ -333,8 +333,8 @@ nsresult nsPluginStreamListenerPeer::InitializeEmbedded(nsIURI *aURL,
mURL = aURL;
if (aInstance) {
NS_ASSERTION(mInstance == nsnull, "nsPluginStreamListenerPeer::InitializeEmbedded mInstance != nsnull");
mInstance = aInstance;
NS_ASSERTION(mPluginInstance == nsnull, "nsPluginStreamListenerPeer::InitializeEmbedded mPluginInstance != nsnull");
mPluginInstance = aInstance;
} else {
mOwner = aOwner;
}
@ -347,13 +347,13 @@ nsresult nsPluginStreamListenerPeer::InitializeEmbedded(nsIURI *aURL,
}
// Called by NewFullPagePluginStream()
nsresult nsPluginStreamListenerPeer::InitializeFullPage(nsIURI* aURL, nsIPluginInstance *aInstance)
nsresult nsPluginStreamListenerPeer::InitializeFullPage(nsIURI* aURL, nsNPAPIPluginInstance *aInstance)
{
PLUGIN_LOG(PLUGIN_LOG_NORMAL,
("nsPluginStreamListenerPeer::InitializeFullPage instance=%p\n",aInstance));
NS_ASSERTION(mInstance == nsnull, "nsPluginStreamListenerPeer::InitializeFullPage mInstance != nsnull");
mInstance = aInstance;
NS_ASSERTION(mPluginInstance == nsnull, "nsPluginStreamListenerPeer::InitializeFullPage mPluginInstance != nsnull");
mPluginInstance = aInstance;
mURL = aURL;
@ -445,7 +445,7 @@ nsPluginStreamListenerPeer::SetupPluginCacheFile(nsIChannel* channel)
// add this listenerPeer to list of stream peers for this instance
// it'll delay release of listenerPeer until nsPluginInstanceTag::~nsPluginInstanceTag
// and the temp file is going to stay alive until then
nsPluginInstanceTag *instanceTag = pluginHost->FindInstanceTag(mInstance);
nsPluginInstanceTag *instanceTag = pluginHost->FindInstanceTag(mPluginInstance);
if (instanceTag)
instanceTag->mStreams.AppendObject(this);
@ -484,8 +484,8 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIRequest *request,
if (responseCode > 206) { // not normal
PRBool bWantsAllNetworkStreams = PR_FALSE;
mInstance->GetValueFromPlugin(NPPVpluginWantsAllNetworkStreams,
(void*)&bWantsAllNetworkStreams);
mPluginInstance->GetValueFromPlugin(NPPVpluginWantsAllNetworkStreams,
(void*)&bWantsAllNetworkStreams);
if (!bWantsAllNetworkStreams) {
mRequestFailed = PR_TRUE;
return NS_ERROR_FAILURE;
@ -563,18 +563,20 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIRequest *request,
NPWindow* window = nsnull;
// if we don't have an nsIPluginInstance (mInstance), it means
// if we don't have an nsNPAPIPluginInstance (mPluginInstance), it means
// we weren't able to load a plugin previously because we
// didn't have the mimetype. Now that we do (aContentType),
// we'll try again with SetUpPluginInstance()
// which is called by InstantiateEmbeddedPlugin()
// NOTE: we don't want to try again if we didn't get the MIME type this time
if (!mInstance && mOwner && !aContentType.IsEmpty()) {
mOwner->GetInstance(getter_AddRefs(mInstance));
if (!mPluginInstance && mOwner && !aContentType.IsEmpty()) {
nsCOMPtr<nsIPluginInstance> pluginInstCOMPtr;
mOwner->GetInstance(getter_AddRefs(pluginInstCOMPtr));
mPluginInstance = static_cast<nsNPAPIPluginInstance*>(pluginInstCOMPtr.get());
mOwner->GetWindow(window);
if (!mInstance && window) {
if (!mPluginInstance && window) {
nsRefPtr<nsPluginHost> pluginHost = dont_AddRef(nsPluginHost::GetInst());
// determine if we need to try embedded again. FullPage takes a different code path
@ -586,14 +588,14 @@ nsPluginStreamListenerPeer::OnStartRequest(nsIRequest *request,
rv = pluginHost->SetUpPluginInstance(aContentType.get(), aURL, mOwner);
if (NS_OK == rv) {
mOwner->GetInstance(getter_AddRefs(mInstance));
if (mInstance) {
mInstance->Start();
mOwner->GetInstance(getter_AddRefs(pluginInstCOMPtr));
mPluginInstance = static_cast<nsNPAPIPluginInstance*>(pluginInstCOMPtr.get());
if (mPluginInstance) {
mPluginInstance->Start();
mOwner->CreateWidget();
// If we've got a native window, the let the plugin know about it.
if (window->window) {
nsCOMPtr<nsIPluginInstance> inst = mInstance;
((nsPluginNativeWindow*)window)->CallSetWindow(inst);
((nsPluginNativeWindow*)window)->CallSetWindow(pluginInstCOMPtr);
}
}
}
@ -773,14 +775,14 @@ nsPluginStreamListenerPeer::SetStreamOffset(PRInt32 value)
nsresult nsPluginStreamListenerPeer::ServeStreamAsFile(nsIRequest *request,
nsISupports* aContext)
{
if (!mInstance)
if (!mPluginInstance)
return NS_ERROR_FAILURE;
// mInstance->Stop calls mPStreamListener->CleanUpStream(), so stream will be properly clean up
mInstance->Stop();
mInstance->Start();
// mPluginInstance->Stop calls mPStreamListener->CleanUpStream(), so stream will be properly clean up
mPluginInstance->Stop();
mPluginInstance->Start();
nsCOMPtr<nsIPluginInstanceOwner> owner;
mInstance->GetOwner(getter_AddRefs(owner));
mPluginInstance->GetOwner(getter_AddRefs(owner));
if (owner) {
NPWindow* window = nsnull;
owner->GetWindow(window);
@ -794,8 +796,8 @@ nsresult nsPluginStreamListenerPeer::ServeStreamAsFile(nsIRequest *request,
}
#endif
if (window->window) {
nsCOMPtr<nsIPluginInstance> inst = mInstance;
((nsPluginNativeWindow*)window)->CallSetWindow(inst);
nsCOMPtr<nsIPluginInstance> pluginInstCOMPtr = mPluginInstance.get();
((nsPluginNativeWindow*)window)->CallSetWindow(pluginInstCOMPtr);
}
}
@ -1067,8 +1069,8 @@ nsresult nsPluginStreamListenerPeer::SetUpStreamListener(nsIRequest *request,
// NOTE: this should only happen when a stream was NOT created
// with GetURL or PostURL (i.e. it's the initial stream we
// send to the plugin as determined by the SRC or DATA attribute)
if (!mPStreamListener && mInstance)
rv = mInstance->NewStreamToPlugin(getter_AddRefs(mPStreamListener));
if (!mPStreamListener && mPluginInstance)
rv = mPluginInstance->NewStreamToPlugin(getter_AddRefs(mPStreamListener));
if (NS_FAILED(rv))
return rv;

12
modules/plugin/base/src/nsPluginStreamListenerPeer.h
View File

@ -46,6 +46,7 @@
#include "nsWeakReference.h"
#include "nsNPAPIPluginStreamListener.h"
#include "nsHashtable.h"
#include "nsNPAPIPluginInstance.h"
class nsIChannel;
@ -98,21 +99,21 @@ public:
// Called by GetURL and PostURL (via NewStream)
nsresult Initialize(nsIURI *aURL,
nsIPluginInstance *aInstance,
nsNPAPIPluginInstance *aInstance,
nsIPluginStreamListener *aListener,
PRInt32 requestCount = 1);
nsresult InitializeEmbedded(nsIURI *aURL,
nsIPluginInstance* aInstance,
nsNPAPIPluginInstance* aInstance,
nsIPluginInstanceOwner *aOwner = nsnull);
nsresult InitializeFullPage(nsIURI* aURL, nsIPluginInstance *aInstance);
nsresult InitializeFullPage(nsIURI* aURL, nsNPAPIPluginInstance *aInstance);
nsresult OnFileAvailable(nsIFile* aFile);
nsresult ServeStreamAsFile(nsIRequest *request, nsISupports *ctxt);
nsIPluginInstance *GetPluginInstance() { return mInstance; }
nsNPAPIPluginInstance *GetPluginInstance() { return mPluginInstance; }
private:
nsresult SetUpStreamListener(nsIRequest* request, nsIURI* aURL);
@ -121,7 +122,6 @@ private:
nsCOMPtr<nsIURI> mURL;
nsCString mURLSpec; // Have to keep this member because GetURL hands out char*
nsCOMPtr<nsIPluginInstanceOwner> mOwner;
nsCOMPtr<nsIPluginInstance> mInstance;
nsCOMPtr<nsIPluginStreamListener> mPStreamListener;
// Set to PR_TRUE if we request failed (like with a HTTP response of 404)
@ -148,7 +148,7 @@ private:
nsCString mContentType;
PRBool mSeekable;
PRUint32 mModified;
nsCOMPtr<nsIPluginInstance> mPluginInstance;
nsRefPtr<nsNPAPIPluginInstance> mPluginInstance;
PRInt32 mStreamOffset;
PRBool mStreamComplete;