gecko-dev/dom/plugins/ipc/BrowserStreamChild.cpp

305 строки
8.1 KiB
C++
Исходник Обычный вид История

Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */
2012-05-21 15:12:37 +04:00
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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#include "mozilla/plugins/BrowserStreamChild.h"
#include "mozilla/Attributes.h"
#include "mozilla/plugins/PluginInstanceChild.h"
#include "mozilla/plugins/StreamNotifyChild.h"
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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namespace mozilla {
namespace plugins {
BrowserStreamChild::BrowserStreamChild(PluginInstanceChild* instance,
const nsCString& url,
const uint32_t& length,
const uint32_t& lastmodified,
StreamNotifyChild* notifyData,
const nsCString& headers)
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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: mInstance(instance)
, mStreamStatus(kStreamOpen)
, mDestroyPending(NOT_DESTROYED)
, mNotifyPending(false)
, mStreamAsFilePending(false)
, mInstanceDying(false)
, mState(CONSTRUCTING)
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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, mURL(url)
, mHeaders(headers)
, mStreamNotify(notifyData)
, mDeliveryTracker(this)
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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{
PLUGIN_LOG_DEBUG(("%s (%s, %i, %i, %p, %s)", FULLFUNCTION,
url.get(), length, lastmodified, (void*) notifyData,
headers.get()));
AssertPluginThread();
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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memset(&mStream, 0, sizeof(mStream));
mStream.ndata = static_cast<AStream*>(this);
mStream.url = NullableStringGet(mURL);
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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mStream.end = length;
mStream.lastmodified = lastmodified;
mStream.headers = NullableStringGet(mHeaders);
if (notifyData) {
mStream.notifyData = notifyData->mClosure;
notifyData->SetAssociatedStream(this);
}
}
NPError
BrowserStreamChild::StreamConstructed(
const nsCString& mimeType,
const bool& seekable,
uint16_t* stype)
{
NPError rv = NPERR_NO_ERROR;
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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*stype = NP_NORMAL;
rv = mInstance->mPluginIface->newstream(
&mInstance->mData, const_cast<char*>(NullableStringGet(mimeType)),
&mStream, seekable, stype);
if (rv != NPERR_NO_ERROR) {
mState = DELETING;
if (mStreamNotify) {
mStreamNotify->SetAssociatedStream(nullptr);
mStreamNotify = nullptr;
}
}
else {
mState = ALIVE;
}
return rv;
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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}
BrowserStreamChild::~BrowserStreamChild()
{
NS_ASSERTION(!mStreamNotify, "Should have nulled it by now!");
}
bool
BrowserStreamChild::RecvWrite(const int32_t& offset,
const Buffer& data,
const uint32_t& newlength)
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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{
PLUGIN_LOG_DEBUG_FUNCTION;
AssertPluginThread();
if (ALIVE != mState)
NS_RUNTIMEABORT("Unexpected state: received data after NPP_DestroyStream?");
if (kStreamOpen != mStreamStatus)
return true;
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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mStream.end = newlength;
NS_ASSERTION(data.Length() > 0, "Empty data");
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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PendingData* newdata = mPendingData.AppendElement();
newdata->offset = offset;
newdata->data = data;
newdata->curpos = 0;
EnsureDeliveryPending();
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
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return true;
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
2009-09-09 10:31:35 +04:00
}
bool
BrowserStreamChild::RecvNPP_StreamAsFile(const nsCString& fname)
{
PLUGIN_LOG_DEBUG(("%s (fname=%s)", FULLFUNCTION, fname.get()));
AssertPluginThread();
if (ALIVE != mState)
NS_RUNTIMEABORT("Unexpected state: received file after NPP_DestroyStream?");
if (kStreamOpen != mStreamStatus)
return true;
mStreamAsFilePending = true;
mStreamAsFileName = fname;
EnsureDeliveryPending();
return true;
}
bool
BrowserStreamChild::RecvNPP_DestroyStream(const NPReason& reason)
{
PLUGIN_LOG_DEBUG_METHOD;
if (ALIVE != mState)
NS_RUNTIMEABORT("Unexpected state: recevied NPP_DestroyStream twice?");
mState = DYING;
mDestroyPending = DESTROY_PENDING;
if (NPRES_DONE != reason)
mStreamStatus = reason;
EnsureDeliveryPending();
return true;
}
bool
BrowserStreamChild::Recv__delete__()
{
AssertPluginThread();
if (DELETING != mState)
NS_RUNTIMEABORT("Bad state, not DELETING");
return true;
}
NPError
BrowserStreamChild::NPN_RequestRead(NPByteRange* aRangeList)
{
PLUGIN_LOG_DEBUG_FUNCTION;
AssertPluginThread();
if (ALIVE != mState || kStreamOpen != mStreamStatus)
return NPERR_GENERIC_ERROR;
IPCByteRanges ranges;
for (; aRangeList; aRangeList = aRangeList->next) {
IPCByteRange br = {aRangeList->offset, aRangeList->length};
ranges.AppendElement(br);
}
NPError result;
CallNPN_RequestRead(ranges, &result);
return result;
}
void
BrowserStreamChild::NPN_DestroyStream(NPReason reason)
{
mStreamStatus = reason;
if (ALIVE == mState)
SendNPN_DestroyStream(reason);
EnsureDeliveryPending();
}
void
BrowserStreamChild::EnsureDeliveryPending()
{
MessageLoop::current()->PostTask(FROM_HERE,
mDeliveryTracker.NewRunnableMethod(&BrowserStreamChild::Deliver));
}
void
BrowserStreamChild::Deliver()
{
while (kStreamOpen == mStreamStatus && mPendingData.Length()) {
if (DeliverPendingData() && kStreamOpen == mStreamStatus) {
SetSuspendedTimer();
return;
}
}
ClearSuspendedTimer();
NS_ASSERTION(kStreamOpen != mStreamStatus || 0 == mPendingData.Length(),
"Exit out of the data-delivery loop with pending data");
mPendingData.Clear();
// NPP_StreamAsFile() is documented (at MDN) to be called "when the stream
// is complete" -- i.e. after all calls to NPP_WriteReady() and NPP_Write()
// have finished. We make these calls asynchronously (from
// DeliverPendingData()). So we need to make sure all the "pending data"
// has been "delivered" before calling NPP_StreamAsFile() (also
// asynchronously). Doing this resolves bug 687610, bug 670036 and possibly
// also other bugs.
if (mStreamAsFilePending) {
if (mStreamStatus == kStreamOpen)
mInstance->mPluginIface->asfile(&mInstance->mData, &mStream,
mStreamAsFileName.get());
mStreamAsFilePending = false;
}
if (DESTROY_PENDING == mDestroyPending) {
mDestroyPending = DESTROYED;
if (mState != DYING)
NS_RUNTIMEABORT("mDestroyPending but state not DYING");
NS_ASSERTION(NPRES_DONE != mStreamStatus, "Success status set too early!");
if (kStreamOpen == mStreamStatus)
mStreamStatus = NPRES_DONE;
(void) mInstance->mPluginIface
->destroystream(&mInstance->mData, &mStream, mStreamStatus);
}
if (DESTROYED == mDestroyPending && mNotifyPending) {
NS_ASSERTION(mStreamNotify, "mDestroyPending but no mStreamNotify?");
mNotifyPending = false;
mStreamNotify->NPP_URLNotify(mStreamStatus);
delete mStreamNotify;
mStreamNotify = nullptr;
}
if (DYING == mState && DESTROYED == mDestroyPending
&& !mStreamNotify && !mInstanceDying) {
SendStreamDestroyed();
mState = DELETING;
}
}
bool
BrowserStreamChild::DeliverPendingData()
{
if (mState != ALIVE && mState != DYING)
NS_RUNTIMEABORT("Unexpected state");
NS_ASSERTION(mPendingData.Length(), "Called from Deliver with empty pending");
while (mPendingData[0].curpos < static_cast<int32_t>(mPendingData[0].data.Length())) {
int32_t r = mInstance->mPluginIface->writeready(&mInstance->mData, &mStream);
if (kStreamOpen != mStreamStatus)
return false;
if (0 == r) // plugin wants to suspend delivery
return true;
r = mInstance->mPluginIface->write(
&mInstance->mData, &mStream,
mPendingData[0].offset + mPendingData[0].curpos, // offset
mPendingData[0].data.Length() - mPendingData[0].curpos, // length
const_cast<char*>(mPendingData[0].data.BeginReading() + mPendingData[0].curpos));
if (kStreamOpen != mStreamStatus)
return false;
if (0 == r)
return true;
if (r < 0) { // error condition
NPN_DestroyStream(NPRES_NETWORK_ERR);
return false;
}
mPendingData[0].curpos += r;
}
mPendingData.RemoveElementAt(0);
return false;
}
void
BrowserStreamChild::SetSuspendedTimer()
{
if (mSuspendedTimer.IsRunning())
return;
mSuspendedTimer.Start(
base::TimeDelta::FromMilliseconds(100), // 100ms copied from Mozilla plugin host
this, &BrowserStreamChild::Deliver);
}
void
BrowserStreamChild::ClearSuspendedTimer()
{
mSuspendedTimer.Stop();
}
Rename plugin protocols and fix up usage --HG-- rename : dom/plugins/NPP.ipdl => dom/plugins/PPluginInstance.ipdl rename : dom/plugins/NPAPI.ipdl => dom/plugins/PPluginModule.ipdl rename : dom/plugins/NPObject.ipdl => dom/plugins/PPluginScriptableObject.ipdl rename : dom/plugins/NPBrowserStream.ipdl => dom/plugins/PPluginStream.ipdl rename : dom/plugins/NPPInstanceChild.cpp => dom/plugins/PluginInstanceChild.cpp rename : dom/plugins/NPPInstanceChild.h => dom/plugins/PluginInstanceChild.h rename : dom/plugins/NPPInstanceParent.cpp => dom/plugins/PluginInstanceParent.cpp rename : dom/plugins/NPPInstanceParent.h => dom/plugins/PluginInstanceParent.h rename : dom/plugins/NPAPIPluginChild.cpp => dom/plugins/PluginModuleChild.cpp rename : dom/plugins/NPAPIPluginChild.h => dom/plugins/PluginModuleChild.h rename : dom/plugins/NPAPIPluginParent.cpp => dom/plugins/PluginModuleParent.cpp rename : dom/plugins/NPAPIPluginParent.h => dom/plugins/PluginModuleParent.h rename : dom/plugins/NPObjectChild.cpp => dom/plugins/PluginScriptableObjectChild.cpp rename : dom/plugins/NPObjectChild.h => dom/plugins/PluginScriptableObjectChild.h rename : dom/plugins/NPObjectParent.cpp => dom/plugins/PluginScriptableObjectParent.cpp rename : dom/plugins/NPObjectParent.h => dom/plugins/PluginScriptableObjectParent.h rename : dom/plugins/NPBrowserStreamChild.cpp => dom/plugins/PluginStreamChild.cpp rename : dom/plugins/NPBrowserStreamChild.h => dom/plugins/PluginStreamChild.h rename : dom/plugins/NPBrowserStreamParent.cpp => dom/plugins/PluginStreamParent.cpp rename : dom/plugins/NPBrowserStreamParent.h => dom/plugins/PluginStreamParent.h
2009-09-09 10:31:35 +04:00
} /* namespace plugins */
} /* namespace mozilla */