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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=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
#include "WebRequestService.h"
#include "mozilla/Assertions.h"
#include "mozilla/ClearOnShutdown.h"
using namespace mozilla;
using namespace mozilla::dom;
using namespace mozilla::extensions;
static StaticRefPtr<WebRequestService> sWebRequestService;
/* static */ WebRequestService& WebRequestService::GetSingleton() {
if (!sWebRequestService) {
sWebRequestService = new WebRequestService();
ClearOnShutdown(&sWebRequestService);
}
return *sWebRequestService;
}
UniquePtr<WebRequestChannelEntry> WebRequestService::RegisterChannel(
ChannelWrapper* aChannel) {
UniquePtr<ChannelEntry> entry(new ChannelEntry(aChannel));
mChannelEntries.WithEntryHandle(entry->mChannelId, [&](auto&& key) {
MOZ_DIAGNOSTIC_ASSERT(!key);
key.Insert(entry.get());
});
return entry;
}
already_AddRefed<nsITraceableChannel> WebRequestService::GetTraceableChannel(
uint64_t aChannelId, nsAtom* aAddonId, ContentParent* aContentParent) {
if (auto entry = mChannelEntries.Get(aChannelId)) {
if (entry->mChannel) {
return entry->mChannel->GetTraceableChannel(aAddonId, aContentParent);
}
}
return nullptr;
}
WebRequestChannelEntry::WebRequestChannelEntry(ChannelWrapper* aChannel)
: mChannelId(aChannel->Id()), mChannel(aChannel) {}
WebRequestChannelEntry::~WebRequestChannelEntry() {
if (sWebRequestService) {
sWebRequestService->mChannelEntries.Remove(mChannelId);
}
}