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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 17:32:43 +0000
commit6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch)
treea68f146d7fa01f0134297619fbe7e33db084e0aa /netwerk/base/RedirectChannelRegistrar.cpp
parentInitial commit. (diff)
downloadthunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz
thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/base/RedirectChannelRegistrar.cpp')
-rw-r--r--netwerk/base/RedirectChannelRegistrar.cpp86
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