Dactyloidae/toolkit/components/webextensions/webrequest/WebRequestService.cpp
2026-03-31 23:52:46 +01:00

53 lines
1.6 KiB
C++

/* 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 "WebRequestService.h"
#include "mozilla/extensions/ChannelWrapper.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));
MOZ_DIAGNOSTIC_ASSERT(!mChannelEntries.Get(entry->mChannelId));
mChannelEntries.Put(entry->mChannelId, entry.get());
return entry;
}
already_AddRefed<nsITraceableChannel> WebRequestService::GetTraceableChannel(
uint64_t aChannelId, nsIAtom* aAddonId, nsIContentParent* 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);
}
}