commit c1774ae7fc74bef7956caca4fe1b8de1365f5d48 Author: Shane Caraveo <scara...@mozilla.com> Date: Tue May 22 14:19:57 2018 -0400
Bug 1322748 add ability to get registered channelwrappers, r=kmag MozReview-Commit-ID: SphwWjzQuo --HG-- extra : rebase_source : 0b5193d7f4e9e7f27f9a7d622699b673781c3dd4 --- dom/chrome-webidl/ChannelWrapper.webidl | 8 ++++++++ .../extensions/webrequest/ChannelWrapper.cpp | 18 ++++++++++++++++++ .../components/extensions/webrequest/ChannelWrapper.h | 2 +- 3 files changed, 27 insertions(+), 1 deletion(-) diff --git a/dom/chrome-webidl/ChannelWrapper.webidl b/dom/chrome-webidl/ChannelWrapper.webidl index b8d921cea58d..2777aab65c8e 100644 --- a/dom/chrome-webidl/ChannelWrapper.webidl +++ b/dom/chrome-webidl/ChannelWrapper.webidl @@ -49,6 +49,14 @@ interface ChannelWrapper : EventTarget { static ChannelWrapper get(MozChannel channel); /** + * Returns the wrapper instance for the given channel. The same wrapper is + * always returned for a given channel. + */ + static ChannelWrapper getRegisteredChannel(unsigned long long aChannelId, + WebExtensionPolicy extension, + TabParent? tabParent); + + /** * A unique ID for for the requests which remains constant throughout the * redirect chain. */ diff --git a/toolkit/components/extensions/webrequest/ChannelWrapper.cpp b/toolkit/components/extensions/webrequest/ChannelWrapper.cpp index de4a7fee1a2a..52508f0f24ed 100644 --- a/toolkit/components/extensions/webrequest/ChannelWrapper.cpp +++ b/toolkit/components/extensions/webrequest/ChannelWrapper.cpp @@ -78,6 +78,24 @@ ChannelWrapper::Get(const GlobalObject& global, nsIChannel* channel) return wrapper.forget(); } +already_AddRefed<ChannelWrapper> +ChannelWrapper::GetRegisteredChannel(const GlobalObject& global, uint64_t aChannelId, const WebExtensionPolicy& aAddon, nsITabParent* aTabParent) +{ + nsIContentParent* contentParent = nullptr; + if (TabParent* parent = static_cast<TabParent*>(aTabParent)) { + contentParent = static_cast<nsIContentParent*>(parent->Manager()); + } + + auto& webreq = WebRequestService::GetSingleton(); + + nsCOMPtr<nsITraceableChannel> channel = webreq.GetTraceableChannel(aChannelId, aAddon.Id(), contentParent); + if (!channel) { + return nullptr; + } + nsCOMPtr<nsIChannel> chan(do_QueryInterface(channel)); + return ChannelWrapper::Get(global, chan); +} + void ChannelWrapper::SetChannel(nsIChannel* aChannel) { diff --git a/toolkit/components/extensions/webrequest/ChannelWrapper.h b/toolkit/components/extensions/webrequest/ChannelWrapper.h index 8ba238991070..750aed434f6a 100644 --- a/toolkit/components/extensions/webrequest/ChannelWrapper.h +++ b/toolkit/components/extensions/webrequest/ChannelWrapper.h @@ -121,7 +121,7 @@ public: NS_DECLARE_STATIC_IID_ACCESSOR(NS_CHANNELWRAPPER_IID) static already_AddRefed<extensions::ChannelWrapper> Get(const dom::GlobalObject& global, nsIChannel* channel); - + static already_AddRefed<extensions::ChannelWrapper> GetRegisteredChannel(const dom::GlobalObject& global, uint64_t aChannelId, const WebExtensionPolicy& aAddon, nsITabParent* aTabParent); uint64_t Id() const { return mId; } _______________________________________________ tor-commits mailing list tor-commits@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-commits