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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /uriloader/exthandler/ExternalHelperAppParent.h
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'uriloader/exthandler/ExternalHelperAppParent.h')
-rw-r--r--uriloader/exthandler/ExternalHelperAppParent.h119
1 files changed, 119 insertions, 0 deletions
diff --git a/uriloader/exthandler/ExternalHelperAppParent.h b/uriloader/exthandler/ExternalHelperAppParent.h
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+++ b/uriloader/exthandler/ExternalHelperAppParent.h
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+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "mozilla/dom/PExternalHelperAppParent.h"
+#include "nsIChannel.h"
+#include "nsIMultiPartChannel.h"
+#include "nsIResumableChannel.h"
+#include "nsIStreamListener.h"
+#include "nsHashPropertyBag.h"
+#include "PrivateBrowsingChannel.h"
+
+namespace IPC {
+class URI;
+} // namespace IPC
+
+namespace mozilla {
+
+namespace ipc {
+class OptionalURIParams;
+} // namespace ipc
+
+namespace net {
+class PChannelDiverterParent;
+} // namespace net
+
+namespace dom {
+
+#define NS_IEXTERNALHELPERAPPPARENT_IID \
+{ 0x127a01bc, 0x2a49, 0x46a8, \
+ { 0x8c, 0x63, 0x4b, 0x5d, 0x3c, 0xa4, 0x07, 0x9c } }
+
+class nsIExternalHelperAppParent : public nsISupports
+{
+public:
+ NS_DECLARE_STATIC_IID_ACCESSOR(NS_IEXTERNALHELPERAPPPARENT_IID)
+
+ /**
+ * Returns true if this fake channel represented a file channel in the child.
+ */
+ virtual bool WasFileChannel() = 0;
+};
+
+NS_DEFINE_STATIC_IID_ACCESSOR(nsIExternalHelperAppParent, NS_IEXTERNALHELPERAPPPARENT_IID)
+
+class ContentParent;
+class PBrowserParent;
+
+class ExternalHelperAppParent : public PExternalHelperAppParent
+ , public nsHashPropertyBag
+ , public nsIChannel
+ , public nsIMultiPartChannel
+ , public nsIResumableChannel
+ , public nsIStreamListener
+ , public net::PrivateBrowsingChannel<ExternalHelperAppParent>
+ , public nsIExternalHelperAppParent
+{
+ typedef mozilla::ipc::OptionalURIParams OptionalURIParams;
+
+public:
+ NS_DECL_ISUPPORTS_INHERITED
+ NS_DECL_NSIREQUEST
+ NS_DECL_NSICHANNEL
+ NS_DECL_NSIMULTIPARTCHANNEL
+ NS_DECL_NSIRESUMABLECHANNEL
+ NS_DECL_NSISTREAMLISTENER
+ NS_DECL_NSIREQUESTOBSERVER
+
+ bool RecvOnStartRequest(const nsCString& entityID) override;
+ bool RecvOnDataAvailable(const nsCString& data,
+ const uint64_t& offset,
+ const uint32_t& count) override;
+ bool RecvOnStopRequest(const nsresult& code) override;
+
+ bool RecvDivertToParentUsing(PChannelDiverterParent* diverter) override;
+
+ bool WasFileChannel() override {
+ return mWasFileChannel;
+ }
+
+ ExternalHelperAppParent(const OptionalURIParams& uri, const int64_t& contentLength,
+ const bool& wasFileChannel);
+ void Init(ContentParent *parent,
+ const nsCString& aMimeContentType,
+ const nsCString& aContentDisposition,
+ const uint32_t& aContentDispositionHint,
+ const nsString& aContentDispositionFilename,
+ const bool& aForceSave,
+ const OptionalURIParams& aReferrer,
+ PBrowserParent* aBrowser);
+
+protected:
+ virtual ~ExternalHelperAppParent();
+
+ virtual void ActorDestroy(ActorDestroyReason why) override;
+ void Delete();
+
+private:
+ nsCOMPtr<nsIStreamListener> mListener;
+ nsCOMPtr<nsIURI> mURI;
+ bool mPending;
+#ifdef DEBUG
+ bool mDiverted;
+#endif
+ bool mIPCClosed;
+ nsLoadFlags mLoadFlags;
+ nsresult mStatus;
+ int64_t mContentLength;
+ bool mWasFileChannel;
+ uint32_t mContentDisposition;
+ nsString mContentDispositionFilename;
+ nsCString mContentDispositionHeader;
+ nsCString mEntityID;
+};
+
+} // namespace dom
+} // namespace mozilla