112 lines
3.6 KiB
C++
112 lines
3.6 KiB
C++
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "NativeDNSResolverOverrideParent.h"
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#include "DNS.h"
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#include "mozilla/ClearOnShutdown.h"
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#include "mozilla/net/SocketProcessParent.h"
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#include "nsIOService.h"
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namespace mozilla {
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namespace net {
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NS_IMPL_ISUPPORTS(NativeDNSResolverOverrideParent, nsINativeDNSResolverOverride)
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static StaticRefPtr<NativeDNSResolverOverrideParent>
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gNativeDNSResolverOverrideParent;
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// static
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already_AddRefed<nsINativeDNSResolverOverride>
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NativeDNSResolverOverrideParent::GetSingleton() {
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if (gNativeDNSResolverOverrideParent) {
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return do_AddRef(gNativeDNSResolverOverrideParent);
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}
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if (!gIOService) {
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return nullptr;
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}
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gNativeDNSResolverOverrideParent = new NativeDNSResolverOverrideParent();
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ClearOnShutdown(&gNativeDNSResolverOverrideParent);
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auto initTask = []() {
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RefPtr<SocketProcessParent> socketParent =
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SocketProcessParent::GetSingleton();
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(void)socketParent->SendPNativeDNSResolverOverrideConstructor(
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gNativeDNSResolverOverrideParent);
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};
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gIOService->CallOrWaitForSocketProcess(initTask);
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return do_AddRef(gNativeDNSResolverOverrideParent);
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}
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NS_IMETHODIMP NativeDNSResolverOverrideParent::AddIPOverride(
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const nsACString& aHost, const nsACString& aIPLiteral) {
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NetAddr tempAddr;
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if (!aIPLiteral.Equals("N/A"_ns) &&
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NS_FAILED(tempAddr.InitFromString(aIPLiteral))) {
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return NS_ERROR_UNEXPECTED;
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}
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RefPtr<NativeDNSResolverOverrideParent> self = this;
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nsCString host(aHost);
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nsCString ip(aIPLiteral);
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auto task = [self{std::move(self)}, host = std::move(host),
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ip = std::move(ip)]() mutable {
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(void)self->SendAddIPOverride(std::move(host), std::move(ip));
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};
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gIOService->CallOrWaitForSocketProcess(std::move(task));
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return NS_OK;
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}
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NS_IMETHODIMP NativeDNSResolverOverrideParent::AddHTTPSRecordOverride(
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const nsACString& aHost, const uint8_t* aData, uint32_t aLength) {
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nsCString host(aHost);
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CopyableTArray<uint8_t> data(aData, aLength);
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auto task = [self = RefPtr{this}, host = std::move(host),
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data = std::move(data)]() {
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(void)self->SendAddHTTPSRecordOverride(host, data);
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};
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gIOService->CallOrWaitForSocketProcess(std::move(task));
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return NS_OK;
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}
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NS_IMETHODIMP NativeDNSResolverOverrideParent::SetCnameOverride(
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const nsACString& aHost, const nsACString& aCNAME) {
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if (aCNAME.IsEmpty()) {
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return NS_ERROR_UNEXPECTED;
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}
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RefPtr<NativeDNSResolverOverrideParent> self = this;
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nsCString host(aHost);
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nsCString cname(aCNAME);
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auto task = [self{std::move(self)}, host = std::move(host),
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cname = std::move(cname)]() mutable {
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(void)self->SendSetCnameOverride(std::move(host), std::move(cname));
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};
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gIOService->CallOrWaitForSocketProcess(std::move(task));
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return NS_OK;
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}
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NS_IMETHODIMP NativeDNSResolverOverrideParent::ClearHostOverride(
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const nsACString& aHost) {
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RefPtr<NativeDNSResolverOverrideParent> self = this;
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nsCString host(aHost);
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auto task = [self{std::move(self)}, host = std::move(host)]() mutable {
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(void)self->SendClearHostOverride(std::move(host));
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};
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gIOService->CallOrWaitForSocketProcess(std::move(task));
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return NS_OK;
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}
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NS_IMETHODIMP NativeDNSResolverOverrideParent::ClearOverrides() {
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RefPtr<NativeDNSResolverOverrideParent> self = this;
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auto task = [self{std::move(self)}]() { (void)self->SendClearOverrides(); };
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gIOService->CallOrWaitForSocketProcess(std::move(task));
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return NS_OK;
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}
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} // namespace net
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} // namespace mozilla
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