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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/base/RedirectChannelRegistrar.cpp | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/base/RedirectChannelRegistrar.cpp')
-rw-r--r-- | netwerk/base/RedirectChannelRegistrar.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/netwerk/base/RedirectChannelRegistrar.cpp b/netwerk/base/RedirectChannelRegistrar.cpp new file mode 100644 index 0000000000..9aa687ed88 --- /dev/null +++ b/netwerk/base/RedirectChannelRegistrar.cpp @@ -0,0 +1,86 @@ +/* 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 "RedirectChannelRegistrar.h" + +#include "mozilla/ClearOnShutdown.h" +#include "mozilla/StaticPtr.h" +#include "nsThreadUtils.h" + +namespace mozilla { +namespace net { + +StaticRefPtr<RedirectChannelRegistrar> RedirectChannelRegistrar::gSingleton; + +NS_IMPL_ISUPPORTS(RedirectChannelRegistrar, nsIRedirectChannelRegistrar) + +RedirectChannelRegistrar::RedirectChannelRegistrar() + : mRealChannels(32), + mParentChannels(32), + mLock("RedirectChannelRegistrar") { + MOZ_ASSERT(!gSingleton); +} + +// static +already_AddRefed<nsIRedirectChannelRegistrar> +RedirectChannelRegistrar::GetOrCreate() { + MOZ_ASSERT(NS_IsMainThread()); + if (!gSingleton) { + gSingleton = new RedirectChannelRegistrar(); + ClearOnShutdown(&gSingleton); + } + return do_AddRef(gSingleton); +} + +NS_IMETHODIMP +RedirectChannelRegistrar::RegisterChannel(nsIChannel* channel, uint64_t id) { + MutexAutoLock lock(mLock); + + mRealChannels.InsertOrUpdate(id, channel); + + return NS_OK; +} + +NS_IMETHODIMP +RedirectChannelRegistrar::GetRegisteredChannel(uint64_t id, + nsIChannel** _retval) { + MutexAutoLock lock(mLock); + + if (!mRealChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE; + + return NS_OK; +} + +NS_IMETHODIMP +RedirectChannelRegistrar::LinkChannels(uint64_t id, nsIParentChannel* channel, + nsIChannel** _retval) { + MutexAutoLock lock(mLock); + + if (!mRealChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE; + + mParentChannels.InsertOrUpdate(id, channel); + return NS_OK; +} + +NS_IMETHODIMP +RedirectChannelRegistrar::GetParentChannel(uint64_t id, + nsIParentChannel** _retval) { + MutexAutoLock lock(mLock); + + if (!mParentChannels.Get(id, _retval)) return NS_ERROR_NOT_AVAILABLE; + + return NS_OK; +} + +NS_IMETHODIMP +RedirectChannelRegistrar::DeregisterChannels(uint64_t id) { + MutexAutoLock lock(mLock); + + mRealChannels.Remove(id); + mParentChannels.Remove(id); + return NS_OK; +} + +} // namespace net +} // namespace mozilla |