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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 19:33:14 +0000
commit36d22d82aa202bb199967e9512281e9a53db42c9 (patch)
tree105e8c98ddea1c1e4784a60a5a6410fa416be2de /netwerk/dns/NativeDNSResolverOverrideParent.cpp
parentInitial commit. (diff)
downloadfirefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz
firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip
Adding upstream version 115.7.0esr.upstream/115.7.0esr
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'netwerk/dns/NativeDNSResolverOverrideParent.cpp')
-rw-r--r--netwerk/dns/NativeDNSResolverOverrideParent.cpp100
1 files changed, 100 insertions, 0 deletions
diff --git a/netwerk/dns/NativeDNSResolverOverrideParent.cpp b/netwerk/dns/NativeDNSResolverOverrideParent.cpp
new file mode 100644
index 0000000000..7be0c210a5
--- /dev/null
+++ b/netwerk/dns/NativeDNSResolverOverrideParent.cpp
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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
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "NativeDNSResolverOverrideParent.h"
+
+#include "mozilla/ClearOnShutdown.h"
+#include "mozilla/net/SocketProcessParent.h"
+#include "nsIOService.h"
+#include "DNS.h"
+
+namespace mozilla {
+namespace net {
+
+NS_IMPL_ISUPPORTS(NativeDNSResolverOverrideParent, nsINativeDNSResolverOverride)
+
+static StaticRefPtr<NativeDNSResolverOverrideParent>
+ gNativeDNSResolverOverrideParent;
+
+// static
+already_AddRefed<nsINativeDNSResolverOverride>
+NativeDNSResolverOverrideParent::GetSingleton() {
+ if (gNativeDNSResolverOverrideParent) {
+ return do_AddRef(gNativeDNSResolverOverrideParent);
+ }
+
+ if (!gIOService) {
+ return nullptr;
+ }
+
+ gNativeDNSResolverOverrideParent = new NativeDNSResolverOverrideParent();
+ ClearOnShutdown(&gNativeDNSResolverOverrideParent);
+
+ auto initTask = []() {
+ Unused << SocketProcessParent::GetSingleton()
+ ->SendPNativeDNSResolverOverrideConstructor(
+ gNativeDNSResolverOverrideParent);
+ };
+ gIOService->CallOrWaitForSocketProcess(initTask);
+ return do_AddRef(gNativeDNSResolverOverrideParent);
+}
+
+NS_IMETHODIMP NativeDNSResolverOverrideParent::AddIPOverride(
+ const nsACString& aHost, const nsACString& aIPLiteral) {
+ NetAddr tempAddr;
+ if (!aIPLiteral.Equals("N/A"_ns) &&
+ NS_FAILED(tempAddr.InitFromString(aIPLiteral))) {
+ return NS_ERROR_UNEXPECTED;
+ }
+
+ RefPtr<NativeDNSResolverOverrideParent> self = this;
+ nsCString host(aHost);
+ nsCString ip(aIPLiteral);
+ auto task = [self{std::move(self)}, host, ip]() {
+ Unused << self->SendAddIPOverride(host, ip);
+ };
+ gIOService->CallOrWaitForSocketProcess(task);
+ return NS_OK;
+}
+
+NS_IMETHODIMP NativeDNSResolverOverrideParent::SetCnameOverride(
+ const nsACString& aHost, const nsACString& aCNAME) {
+ if (aCNAME.IsEmpty()) {
+ return NS_ERROR_UNEXPECTED;
+ }
+
+ RefPtr<NativeDNSResolverOverrideParent> self = this;
+ nsCString host(aHost);
+ nsCString cname(aCNAME);
+ auto task = [self{std::move(self)}, host, cname]() {
+ Unused << self->SendSetCnameOverride(host, cname);
+ };
+ gIOService->CallOrWaitForSocketProcess(task);
+ return NS_OK;
+}
+
+NS_IMETHODIMP NativeDNSResolverOverrideParent::ClearHostOverride(
+ const nsACString& aHost) {
+ RefPtr<NativeDNSResolverOverrideParent> self = this;
+ nsCString host(aHost);
+ auto task = [self{std::move(self)}, host]() {
+ Unused << self->SendClearHostOverride(host);
+ };
+ gIOService->CallOrWaitForSocketProcess(task);
+ return NS_OK;
+}
+
+NS_IMETHODIMP NativeDNSResolverOverrideParent::ClearOverrides() {
+ RefPtr<NativeDNSResolverOverrideParent> self = this;
+ auto task = [self{std::move(self)}]() {
+ Unused << self->SendClearOverrides();
+ };
+ gIOService->CallOrWaitForSocketProcess(task);
+ return NS_OK;
+}
+
+} // namespace net
+} // namespace mozilla