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author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
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committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
tree | 10027f336435511475e392454359edea8e25895d /dom/plugins/ipc/BrowserStreamParent.h | |
parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
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Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/plugins/ipc/BrowserStreamParent.h')
-rw-r--r-- | dom/plugins/ipc/BrowserStreamParent.h | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/dom/plugins/ipc/BrowserStreamParent.h b/dom/plugins/ipc/BrowserStreamParent.h new file mode 100644 index 000000000..410f2313f --- /dev/null +++ b/dom/plugins/ipc/BrowserStreamParent.h @@ -0,0 +1,78 @@ +/* -*- Mode: C++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 8 -*- */ +/* 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/. */ + +#ifndef mozilla_plugins_BrowserStreamParent_h +#define mozilla_plugins_BrowserStreamParent_h + +#include "mozilla/plugins/PBrowserStreamParent.h" +#include "mozilla/plugins/AStream.h" +#include "nsNPAPIPluginStreamListener.h" +#include "nsPluginStreamListenerPeer.h" + +namespace mozilla { +namespace plugins { + +class PluginInstanceParent; + +class BrowserStreamParent : public PBrowserStreamParent, public AStream +{ + friend class PluginModuleParent; + friend class PluginInstanceParent; + +public: + BrowserStreamParent(PluginInstanceParent* npp, + NPStream* stream); + virtual ~BrowserStreamParent(); + + virtual bool IsBrowserStream() override { return true; } + + virtual void ActorDestroy(ActorDestroyReason aWhy) override; + + virtual bool RecvAsyncNPP_NewStreamResult( + const NPError& rv, + const uint16_t& stype) override; + + virtual bool AnswerNPN_RequestRead(const IPCByteRanges& ranges, + NPError* result) override; + + virtual bool RecvNPN_DestroyStream(const NPReason& reason) override; + + virtual bool RecvStreamDestroyed() override; + + int32_t WriteReady(); + int32_t Write(int32_t offset, int32_t len, void* buffer); + void StreamAsFile(const char* fname); + + void NPP_DestroyStream(NPReason reason); + + void SetAlive() + { + if (mState == INITIALIZING) { + mState = ALIVE; + } + } + +private: + using PBrowserStreamParent::SendNPP_DestroyStream; + + PluginInstanceParent* mNPP; + NPStream* mStream; + nsCOMPtr<nsISupports> mStreamPeer; + RefPtr<nsNPAPIPluginStreamListener> mStreamListener; + NPReason mDeferredDestroyReason; + + enum { + INITIALIZING, + DEFERRING_DESTROY, + ALIVE, + DYING, + DELETING + } mState; +}; + +} // namespace plugins +} // namespace mozilla + +#endif |