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-rw-r--r--ipc/app/moz.build6
-rw-r--r--ipc/chromium/moz.build2
-rw-r--r--ipc/hal/DaemonRunnables.h950
-rw-r--r--ipc/hal/DaemonSocket.cpp258
-rw-r--r--ipc/hal/DaemonSocket.h63
-rw-r--r--ipc/hal/DaemonSocketConnector.cpp239
-rw-r--r--ipc/hal/DaemonSocketConnector.h61
-rw-r--r--ipc/hal/DaemonSocketConsumer.cpp33
-rw-r--r--ipc/hal/DaemonSocketConsumer.h68
-rw-r--r--ipc/hal/DaemonSocketMessageHandlers.h40
-rw-r--r--ipc/hal/DaemonSocketPDU.cpp197
-rw-r--r--ipc/hal/DaemonSocketPDU.h94
-rw-r--r--ipc/hal/DaemonSocketPDUHelpers.cpp321
-rw-r--r--ipc/hal/DaemonSocketPDUHelpers.h1283
-rw-r--r--ipc/hal/moz.build27
-rw-r--r--ipc/keystore/KeyStore.cpp981
-rw-r--r--ipc/keystore/KeyStore.h141
-rw-r--r--ipc/keystore/KeyStoreConnector.cpp234
-rw-r--r--ipc/keystore/KeyStoreConnector.h57
-rw-r--r--ipc/keystore/moz.build18
-rw-r--r--ipc/moz.build6
-rw-r--r--ipc/netd/Netd.cpp374
-rw-r--r--ipc/netd/Netd.h81
-rw-r--r--ipc/netd/moz.build17
-rw-r--r--ipc/unixfd/UnixFdWatcher.cpp123
-rw-r--r--ipc/unixfd/UnixFdWatcher.h69
-rw-r--r--ipc/unixfd/UnixFileWatcher.cpp45
-rw-r--r--ipc/unixfd/UnixFileWatcher.h33
-rw-r--r--ipc/unixfd/UnixSocketWatcher.cpp136
-rw-r--r--ipc/unixfd/UnixSocketWatcher.h72
-rw-r--r--ipc/unixfd/moz.build21
-rw-r--r--ipc/unixsocket/ConnectionOrientedSocket.cpp202
-rw-r--r--ipc/unixsocket/ConnectionOrientedSocket.h122
-rw-r--r--ipc/unixsocket/DataSocket.cpp136
-rw-r--r--ipc/unixsocket/DataSocket.h145
-rw-r--r--ipc/unixsocket/ListenSocket.cpp432
-rw-r--r--ipc/unixsocket/ListenSocket.h93
-rw-r--r--ipc/unixsocket/ListenSocketConsumer.cpp20
-rw-r--r--ipc/unixsocket/ListenSocketConsumer.h46
-rw-r--r--ipc/unixsocket/SocketBase.cpp449
-rw-r--r--ipc/unixsocket/SocketBase.h585
-rw-r--r--ipc/unixsocket/StreamSocket.cpp482
-rw-r--r--ipc/unixsocket/StreamSocket.h95
-rw-r--r--ipc/unixsocket/StreamSocketConsumer.cpp20
-rw-r--r--ipc/unixsocket/StreamSocketConsumer.h60
-rw-r--r--ipc/unixsocket/UnixSocketConnector.cpp38
-rw-r--r--ipc/unixsocket/UnixSocketConnector.h102
-rw-r--r--ipc/unixsocket/moz.build31
48 files changed, 0 insertions, 9108 deletions
diff --git a/ipc/app/moz.build b/ipc/app/moz.build
index a5bf66737..3e6461584 100644
--- a/ipc/app/moz.build
+++ b/ipc/app/moz.build
@@ -65,12 +65,6 @@ LDFLAGS += CONFIG['MOZ_ALLOW_HEAP_EXECUTE_FLAGS']
if CONFIG['OS_ARCH'] == 'WINNT' and not CONFIG['GNU_CC']:
LDFLAGS += ['/HEAP:0x40000']
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
- OS_LIBS += [
- 'binder',
- 'utils',
- ]
-
if CONFIG['GNU_CXX']:
CXXFLAGS += ['-Wshadow']
diff --git a/ipc/chromium/moz.build b/ipc/chromium/moz.build
index aad46b59e..f047e7011 100644
--- a/ipc/chromium/moz.build
+++ b/ipc/chromium/moz.build
@@ -131,8 +131,6 @@ if os_linux:
]
DEFINES['ANDROID'] = True
DEFINES['_POSIX_MONOTONIC_CLOCK'] = 0
- if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
- DEFINES['HAVE_ANDROID_OS'] = True
if os_bsd or os_linux:
if 'gtk' in CONFIG['MOZ_WIDGET_TOOLKIT']:
diff --git a/ipc/hal/DaemonRunnables.h b/ipc/hal/DaemonRunnables.h
deleted file mode 100644
index e4a528a9b..000000000
--- a/ipc/hal/DaemonRunnables.h
+++ /dev/null
@@ -1,950 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_DaemonRunnables_h
-#define mozilla_ipc_DaemonRunnables_h
-
-#include "mozilla/Unused.h"
-#include "mozilla/UniquePtr.h"
-#include "nsThreadUtils.h"
-
-namespace mozilla {
-namespace ipc {
-
-namespace details {
-
-class DaemonRunnable : public Runnable
-{
-protected:
- DaemonRunnable() = default;
- virtual ~DaemonRunnable() = default;
-
- template<typename Out, typename In>
- static Out& ConvertArg(In& aArg)
- {
- return aArg;
- }
-
- template<typename Out, typename In>
- static Out ConvertArg(UniquePtr<In>& aArg)
- {
- return aArg.get();
- }
-};
-
-} // namespace detail
-
-//
-// Result handling
-//
-// The classes of type |DaemonResultRunnable[0..3]| transfer a result
-// handler from the I/O thread to the main thread for execution. Call
-// the methods |Create| and |Dispatch| to create or create-and-dispatch
-// a result runnable.
-//
-// You need to specify the called method. The |Create| and |Dispatch|
-// methods of |DaemonResultRunnable[1..3]| receive an extra argument
-// for initializing the result's arguments. During creation, the result
-// runnable calls the supplied class's call operator with the result's
-// argument. This is where initialization and conversion from backend-
-// specific types is performed.
-//
-
-template <typename Obj, typename Res>
-class DaemonResultRunnable0 final : public details::DaemonRunnable
-{
-public:
- typedef DaemonResultRunnable0<Obj, Res> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType>
- Create(Obj* aObj, Res (Obj::*aMethod)(), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aObj, aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Obj* aObj, Res (Obj::*aMethod)(), const InitOp& aInitOp)
- {
- if (!aObj) {
- return; // silently return if no result runnable has been given
- }
- RefPtr<SelfType> runnable = Create(aObj, aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- ((*mObj).*mMethod)();
- return NS_OK;
- }
-
-private:
- DaemonResultRunnable0(Obj* aObj, Res (Obj::*aMethod)())
- : mObj(aObj)
- , mMethod(aMethod)
- {
- MOZ_ASSERT(mObj);
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- return aInitOp();
- }
-
- RefPtr<Obj> mObj;
- void (Obj::*mMethod)();
-};
-
-template <typename Obj, typename Res, typename Tin1, typename Arg1>
-class DaemonResultRunnable1 final : public details::DaemonRunnable
-{
-public:
- typedef DaemonResultRunnable1<Obj, Res, Tin1, Arg1> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType>
- Create(Obj* aObj, Res (Obj::*aMethod)(Arg1), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aObj, aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Obj* aObj, Res (Obj::*aMethod)(Arg1), const InitOp& aInitOp)
- {
- if (!aObj) {
- return; // silently return if no result runnable has been given
- }
- RefPtr<SelfType> runnable = Create(aObj, aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- ((*mObj).*mMethod)(ConvertArg<Arg1>(mArg1));
- return NS_OK;
- }
-
-private:
- DaemonResultRunnable1(Obj* aObj, Res (Obj::*aMethod)(Arg1))
- : mObj(aObj)
- , mMethod(aMethod)
- {
- MOZ_ASSERT(mObj);
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- return aInitOp(mArg1);
- }
-
- RefPtr<Obj> mObj;
- Res (Obj::*mMethod)(Arg1);
- Tin1 mArg1;
-};
-
-template <typename Obj, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Arg1, typename Arg2, typename Arg3>
-class DaemonResultRunnable3 final : public details::DaemonRunnable
-{
-public:
- typedef DaemonResultRunnable3<Obj, Res,
- Tin1, Tin2, Tin3,
- Arg1, Arg2, Arg3> SelfType;
-
- template<typename InitOp>
- static already_AddRefed<SelfType>
- Create(Obj* aObj, Res (Obj::*aMethod)(Arg1, Arg2, Arg3),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aObj, aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template<typename InitOp>
- static void
- Dispatch(Obj* aObj, Res (Obj::*aMethod)(Arg1, Arg2, Arg3),
- const InitOp& aInitOp)
- {
- if (!aObj) {
- return; // silently return if no result runnable has been given
- }
- RefPtr<SelfType> runnable = Create(aObj, aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- ((*mObj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3));
- return NS_OK;
- }
-
-private:
- DaemonResultRunnable3(Obj* aObj, Res (Obj::*aMethod)(Arg1, Arg2, Arg3))
- : mObj(aObj)
- , mMethod(aMethod)
- {
- MOZ_ASSERT(mObj);
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult
- Init(const InitOp& aInitOp)
- {
- return aInitOp(mArg1, mArg2, mArg3);
- }
-
- RefPtr<Obj> mObj;
- Res (Obj::*mMethod)(Arg1, Arg2, Arg3);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
-};
-
-//
-// Notification handling
-//
-// The classes of type |DaemonNotificationRunnable[0..9]| transfer a
-// notification from the I/O thread to a notification handler on the
-// main thread. Call the methods |Create| and |Dispatch| to create or
-// create-and-dispatch a notification runnable.
-//
-// Like with result runnables, you need to specify the called method.
-// And like with result runnables, the |Create| and |Dispatch| methods
-// of |DaemonNotificationRunnable[1..9]| receive an extra argument
-// for initializing the notification's arguments. During creation, the
-// notification runnable calls the class's call operator with the
-// notification's argument. This is where initialization and conversion
-// from backend-specific types is performed.
-//
-
-template <typename ObjectWrapper, typename Res>
-class DaemonNotificationRunnable0 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable0<ObjectWrapper, Res> SelfType;
-
- template<typename InitOp>
- static already_AddRefed<SelfType>
- Create(Res (ObjectType::*aMethod)(), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template<typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)();
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable0(Res (ObjectType::*aMethod)())
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- return aInitOp();
- }
-
- Res (ObjectType::*mMethod)();
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Arg1=Tin1>
-class DaemonNotificationRunnable1 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable1<ObjectWrapper, Res,
- Tin1, Arg1> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType>
- Create(Res (ObjectType::*aMethod)(Arg1), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable1(Res (ObjectType::*aMethod)(Arg1))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1);
- Tin1 mArg1;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2,
- typename Arg1=Tin1, typename Arg2=Tin2>
-class DaemonNotificationRunnable2 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable2<ObjectWrapper, Res,
- Tin1, Tin2,
- Arg1, Arg2> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType>
- Create(Res (ObjectType::*aMethod)(Arg1, Arg2), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1, Arg2), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable2(
- Res (ObjectType::*aMethod)(Arg1, Arg2))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1, Arg2);
- Tin1 mArg1;
- Tin2 mArg2;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Arg1=Tin1, typename Arg2=Tin2, typename Arg3=Tin3>
-class DaemonNotificationRunnable3 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable3<ObjectWrapper, Res,
- Tin1, Tin2, Tin3,
- Arg1, Arg2, Arg3> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType>
- Create(Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3), const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable3(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1, Arg2, Arg3);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3, typename Tin4,
- typename Arg1=Tin1, typename Arg2=Tin2,
- typename Arg3=Tin3, typename Arg4=Tin4>
-class DaemonNotificationRunnable4 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable4<ObjectWrapper, Res,
- Tin1, Tin2, Tin3, Tin4, Arg1, Arg2, Arg3, Arg4> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType> Create(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3),
- ConvertArg<Arg4>(mArg4));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable4(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3, mArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1, Arg2, Arg3, Arg4);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
- Tin4 mArg4;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Tin4, typename Tin5,
- typename Arg1=Tin1, typename Arg2=Tin2, typename Arg3=Tin3,
- typename Arg4=Tin4, typename Arg5=Tin5>
-class DaemonNotificationRunnable5 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable5<ObjectWrapper, Res,
- Tin1, Tin2, Tin3, Tin4, Tin5, Arg1, Arg2, Arg3, Arg4, Arg5> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType> Create(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3),
- ConvertArg<Arg4>(mArg4),
- ConvertArg<Arg5>(mArg5));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable5(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3, mArg4, mArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1, Arg2, Arg3, Arg4, Arg5);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
- Tin4 mArg4;
- Tin5 mArg5;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Tin4, typename Tin5, typename Tin6,
- typename Arg1=Tin1, typename Arg2=Tin2, typename Arg3=Tin3,
- typename Arg4=Tin4, typename Arg5=Tin5, typename Arg6=Tin6>
-class DaemonNotificationRunnable6 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable6<ObjectWrapper, Res,
- Tin1, Tin2, Tin3, Tin4, Tin5, Tin6, Arg1, Arg2, Arg3, Arg4, Arg5, Arg6>
- SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType> Create(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3),
- ConvertArg<Arg4>(mArg4),
- ConvertArg<Arg5>(mArg5),
- ConvertArg<Arg6>(mArg6));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable6(
- Res (ObjectType::*aMethod)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3, mArg4, mArg5, mArg6);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(Arg1, Arg2, Arg3, Arg4, Arg5, Arg6);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
- Tin4 mArg4;
- Tin5 mArg5;
- Tin6 mArg6;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Tin4, typename Tin5, typename Tin6,
- typename Tin7, typename Tin8,
- typename Arg1=Tin1, typename Arg2=Tin2, typename Arg3=Tin3,
- typename Arg4=Tin4, typename Arg5=Tin5, typename Arg6=Tin6,
- typename Arg7=Tin7, typename Arg8=Tin8>
-class DaemonNotificationRunnable8 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable8<ObjectWrapper, Res,
- Tin1, Tin2, Tin3, Tin4, Tin5, Tin6, Tin7, Tin8,
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType> Create(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3),
- ConvertArg<Arg4>(mArg4),
- ConvertArg<Arg5>(mArg5),
- ConvertArg<Arg6>(mArg6),
- ConvertArg<Arg7>(mArg7),
- ConvertArg<Arg8>(mArg8));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable8(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3, mArg4,
- mArg5, mArg6, mArg7, mArg8);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
- Tin4 mArg4;
- Tin5 mArg5;
- Tin6 mArg6;
- Tin7 mArg7;
- Tin8 mArg8;
-};
-
-template <typename ObjectWrapper, typename Res,
- typename Tin1, typename Tin2, typename Tin3,
- typename Tin4, typename Tin5, typename Tin6,
- typename Tin7, typename Tin8, typename Tin9,
- typename Arg1=Tin1, typename Arg2=Tin2, typename Arg3=Tin3,
- typename Arg4=Tin4, typename Arg5=Tin5, typename Arg6=Tin6,
- typename Arg7=Tin7, typename Arg8=Tin8, typename Arg9=Tin9>
-class DaemonNotificationRunnable9 final : public details::DaemonRunnable
-{
-public:
- typedef typename ObjectWrapper::ObjectType ObjectType;
- typedef DaemonNotificationRunnable9<ObjectWrapper, Res,
- Tin1, Tin2, Tin3, Tin4, Tin5, Tin6, Tin7, Tin8, Tin9,
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9> SelfType;
-
- template <typename InitOp>
- static already_AddRefed<SelfType> Create(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable(new SelfType(aMethod));
- if (NS_FAILED(runnable->Init(aInitOp))) {
- return nullptr;
- }
- return runnable.forget();
- }
-
- template <typename InitOp>
- static void
- Dispatch(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9),
- const InitOp& aInitOp)
- {
- RefPtr<SelfType> runnable = Create(aMethod, aInitOp);
- if (!runnable) {
- return;
- }
- Unused << NS_WARN_IF(NS_FAILED(NS_DispatchToMainThread(runnable)));
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- ObjectType* obj = ObjectWrapper::GetInstance();
- if (!obj) {
- NS_WARNING("Notification handler not initialized");
- } else {
- ((*obj).*mMethod)(ConvertArg<Arg1>(mArg1),
- ConvertArg<Arg2>(mArg2),
- ConvertArg<Arg3>(mArg3),
- ConvertArg<Arg4>(mArg4),
- ConvertArg<Arg5>(mArg5),
- ConvertArg<Arg6>(mArg6),
- ConvertArg<Arg7>(mArg7),
- ConvertArg<Arg8>(mArg8),
- ConvertArg<Arg9>(mArg9));
- }
- return NS_OK;
- }
-
-private:
- DaemonNotificationRunnable9(
- Res (ObjectType::*aMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9))
- : mMethod(aMethod)
- {
- MOZ_ASSERT(mMethod);
- }
-
- template<typename InitOp>
- nsresult Init(const InitOp& aInitOp)
- {
- nsresult rv = aInitOp(mArg1, mArg2, mArg3, mArg4,
- mArg5, mArg6, mArg7, mArg8, mArg9);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
- }
-
- Res (ObjectType::*mMethod)(
- Arg1, Arg2, Arg3, Arg4, Arg5, Arg6, Arg7, Arg8, Arg9);
- Tin1 mArg1;
- Tin2 mArg2;
- Tin3 mArg3;
- Tin4 mArg4;
- Tin5 mArg5;
- Tin6 mArg6;
- Tin7 mArg7;
- Tin8 mArg8;
- Tin9 mArg9;
-};
-
-}
-}
-
-#endif // mozilla_ipc_DaemonRunnables_h
diff --git a/ipc/hal/DaemonSocket.cpp b/ipc/hal/DaemonSocket.cpp
deleted file mode 100644
index 93b9960c5..000000000
--- a/ipc/hal/DaemonSocket.cpp
+++ /dev/null
@@ -1,258 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "DaemonSocket.h"
-#include "mozilla/ipc/DaemonSocketConsumer.h"
-#include "mozilla/ipc/DaemonSocketPDU.h"
-#include "mozilla/UniquePtr.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) printf(args);
-
-namespace mozilla {
-namespace ipc {
-
-//
-// DaemonSocketIO
-//
-
-class DaemonSocketIO final : public ConnectionOrientedSocketIO
-{
-public:
- DaemonSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd, ConnectionStatus aConnectionStatus,
- UnixSocketConnector* aConnector,
- DaemonSocket* aConnection,
- DaemonSocketIOConsumer* aConsumer);
-
- ~DaemonSocketIO();
-
- // Methods for |DataSocketIO|
- //
-
- nsresult QueryReceiveBuffer(UnixSocketIOBuffer** aBuffer) override;
- void ConsumeBuffer() override;
- void DiscardBuffer() override;
-
- // Methods for |SocketIOBase|
- //
-
- SocketBase* GetSocketBase() override;
-
- bool IsShutdownOnConsumerThread() const override;
- bool IsShutdownOnIOThread() const override;
-
- void ShutdownOnConsumerThread() override;
- void ShutdownOnIOThread() override;
-
-private:
- DaemonSocket* mConnection;
- DaemonSocketIOConsumer* mConsumer;
- UniquePtr<DaemonSocketPDU> mPDU;
- bool mShuttingDownOnIOThread;
-};
-
-DaemonSocketIO::DaemonSocketIO(
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd,
- ConnectionStatus aConnectionStatus,
- UnixSocketConnector* aConnector,
- DaemonSocket* aConnection,
- DaemonSocketIOConsumer* aConsumer)
- : ConnectionOrientedSocketIO(aConsumerLoop,
- aIOLoop,
- aFd,
- aConnectionStatus,
- aConnector)
- , mConnection(aConnection)
- , mConsumer(aConsumer)
- , mShuttingDownOnIOThread(false)
-{
- MOZ_ASSERT(mConnection);
- MOZ_ASSERT(mConsumer);
-
- MOZ_COUNT_CTOR_INHERITED(DaemonSocketIO, ConnectionOrientedSocketIO);
-}
-
-DaemonSocketIO::~DaemonSocketIO()
-{
- MOZ_COUNT_DTOR_INHERITED(DaemonSocketIO, ConnectionOrientedSocketIO);
-}
-
-// |DataSocketIO|
-
-nsresult
-DaemonSocketIO::QueryReceiveBuffer(UnixSocketIOBuffer** aBuffer)
-{
- MOZ_ASSERT(aBuffer);
-
- if (!mPDU) {
- /* There's only one PDU for receiving. We reuse it every time. */
- mPDU = MakeUnique<DaemonSocketPDU>(DaemonSocketPDU::PDU_MAX_PAYLOAD_LENGTH);
- }
- *aBuffer = mPDU.get();
-
- return NS_OK;
-}
-
-void
-DaemonSocketIO::ConsumeBuffer()
-{
- MOZ_ASSERT(mConsumer);
-
- mConsumer->Handle(*mPDU);
-}
-
-void
-DaemonSocketIO::DiscardBuffer()
-{
- // Nothing to do.
-}
-
-// |SocketIOBase|
-
-SocketBase*
-DaemonSocketIO::GetSocketBase()
-{
- return mConnection;
-}
-
-bool
-DaemonSocketIO::IsShutdownOnConsumerThread() const
-{
- MOZ_ASSERT(IsConsumerThread());
-
- return mConnection == nullptr;
-}
-
-bool
-DaemonSocketIO::IsShutdownOnIOThread() const
-{
- return mShuttingDownOnIOThread;
-}
-
-void
-DaemonSocketIO::ShutdownOnConsumerThread()
-{
- MOZ_ASSERT(IsConsumerThread());
- MOZ_ASSERT(!IsShutdownOnConsumerThread());
-
- mConnection = nullptr;
-}
-
-void
-DaemonSocketIO::ShutdownOnIOThread()
-{
- MOZ_ASSERT(!IsConsumerThread());
- MOZ_ASSERT(!mShuttingDownOnIOThread);
-
- Close(); // will also remove fd from I/O loop
- mShuttingDownOnIOThread = true;
-}
-
-//
-// DaemonSocket
-//
-
-DaemonSocket::DaemonSocket(
- DaemonSocketIOConsumer* aIOConsumer,
- DaemonSocketConsumer* aConsumer,
- int aIndex)
- : mIO(nullptr)
- , mIOConsumer(aIOConsumer)
- , mConsumer(aConsumer)
- , mIndex(aIndex)
-{
- MOZ_ASSERT(mConsumer);
-
- MOZ_COUNT_CTOR_INHERITED(DaemonSocket, ConnectionOrientedSocket);
-}
-
-DaemonSocket::~DaemonSocket()
-{
- MOZ_COUNT_DTOR_INHERITED(DaemonSocket, ConnectionOrientedSocket);
-}
-
-// |ConnectionOrientedSocket|
-
-nsresult
-DaemonSocket::PrepareAccept(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocketIO*& aIO)
-{
- MOZ_ASSERT(!mIO);
-
- SetConnectionStatus(SOCKET_CONNECTING);
-
- mIO = new DaemonSocketIO(
- aConsumerLoop, aIOLoop, -1, UnixSocketWatcher::SOCKET_IS_CONNECTING,
- aConnector, this, mIOConsumer);
- aIO = mIO;
-
- return NS_OK;
-}
-
-// |DataSocket|
-
-void
-DaemonSocket::SendSocketData(UnixSocketIOBuffer* aBuffer)
-{
- MOZ_ASSERT(mIO);
- MOZ_ASSERT(mIO->IsConsumerThread());
-
- mIO->GetIOLoop()->PostTask(
- MakeAndAddRef<SocketIOSendTask<DaemonSocketIO, UnixSocketIOBuffer>>(
- mIO, aBuffer));
-}
-
-// |SocketBase|
-
-void
-DaemonSocket::Close()
-{
- if (!mIO) {
- CHROMIUM_LOG("HAL daemon already disconnected!");
- return;
- }
-
- MOZ_ASSERT(mIO->IsConsumerThread());
-
- mIO->ShutdownOnConsumerThread();
- mIO->GetIOLoop()->PostTask(MakeAndAddRef<SocketIOShutdownTask>(mIO));
- mIO = nullptr;
-
- NotifyDisconnect();
-}
-
-void
-DaemonSocket::OnConnectSuccess()
-{
- mConsumer->OnConnectSuccess(mIndex);
-}
-
-void
-DaemonSocket::OnConnectError()
-{
- mConsumer->OnConnectError(mIndex);
-}
-
-void
-DaemonSocket::OnDisconnect()
-{
- mConsumer->OnDisconnect(mIndex);
-}
-
-}
-}
diff --git a/ipc/hal/DaemonSocket.h b/ipc/hal/DaemonSocket.h
deleted file mode 100644
index 63d3a2e5c..000000000
--- a/ipc/hal/DaemonSocket.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_DaemonSocket_h
-#define mozilla_ipc_DaemonSocket_h
-
-#include "mozilla/ipc/ConnectionOrientedSocket.h"
-
-namespace mozilla {
-namespace ipc {
-
-class DaemonSocketConsumer;
-class DaemonSocketIO;
-class DaemonSocketIOConsumer;
-
-/**
- * |DaemonSocket| represents the socket to connect to the HAL daemon. It
- * offers connection establishment and sending PDUs. PDU receiving is
- * performed by |DaemonSocketIOConsumer|.
- */
-class DaemonSocket : public ConnectionOrientedSocket
-{
-public:
- DaemonSocket(DaemonSocketIOConsumer* aIOConsumer,
- DaemonSocketConsumer* aConsumer,
- int aIndex);
- virtual ~DaemonSocket();
-
- // Methods for |ConnectionOrientedSocket|
- //
-
- nsresult PrepareAccept(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocketIO*& aIO) override;
-
- // Methods for |DataSocket|
- //
-
- void SendSocketData(UnixSocketIOBuffer* aBuffer) override;
-
- // Methods for |SocketBase|
- //
-
- void Close() override;
- void OnConnectSuccess() override;
- void OnConnectError() override;
- void OnDisconnect() override;
-
-private:
- DaemonSocketIO* mIO;
- DaemonSocketIOConsumer* mIOConsumer;
- DaemonSocketConsumer* mConsumer;
- int mIndex;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/hal/DaemonSocketConnector.cpp b/ipc/hal/DaemonSocketConnector.cpp
deleted file mode 100644
index 5f12eff9b..000000000
--- a/ipc/hal/DaemonSocketConnector.cpp
+++ /dev/null
@@ -1,239 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "DaemonSocketConnector.h"
-#include <fcntl.h>
-#include <limits.h>
-#include <stddef.h>
-#include <string.h>
-#include <sys/un.h>
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-#include "prrng.h"
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) printf(args);
-
-namespace mozilla {
-namespace ipc {
-
-nsresult
-DaemonSocketConnector::CreateRandomAddressString(
- const nsACString& aPrefix, unsigned long aPostfixLength,
- nsACString& aAddress)
-{
- static const char sHexChar[16] = {
- [0x0] = '0', [0x1] = '1', [0x2] = '2', [0x3] = '3',
- [0x4] = '4', [0x5] = '5', [0x6] = '6', [0x7] = '7',
- [0x8] = '8', [0x9] = '9', [0xa] = 'a', [0xb] = 'b',
- [0xc] = 'c', [0xd] = 'd', [0xe] = 'e', [0xf] = 'f'
- };
-
- unsigned short seed[3];
-
- if (NS_WARN_IF(!PR_GetRandomNoise(seed, sizeof(seed)))) {
- return NS_ERROR_NOT_IMPLEMENTED;
- }
-
- aAddress = aPrefix;
- aAddress.Append('-');
-
- while (aPostfixLength) {
- // Android doesn't provide rand_r, so we use nrand48 here,
- // even though it's deprecated.
- long value = nrand48(seed);
-
- size_t bits = sizeof(value) * CHAR_BIT;
-
- while ((bits > 4) && aPostfixLength) {
- aAddress.Append(sHexChar[value&0xf]);
- bits -= 4;
- value >>= 4;
- --aPostfixLength;
- }
- }
-
- return NS_OK;
-}
-
-DaemonSocketConnector::DaemonSocketConnector(const nsACString& aSocketName)
- : mSocketName(aSocketName)
-{
- MOZ_COUNT_CTOR_INHERITED(DaemonSocketConnector, UnixSocketConnector);
-}
-
-DaemonSocketConnector::~DaemonSocketConnector()
-{
- MOZ_COUNT_CTOR_INHERITED(DaemonSocketConnector, UnixSocketConnector);
-}
-
-nsresult
-DaemonSocketConnector::CreateSocket(int& aFd) const
-{
- aFd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
- if (aFd < 0) {
- CHROMIUM_LOG("Could not open daemon socket!");
- return NS_ERROR_FAILURE;
- }
-
- return NS_OK;
-}
-
-nsresult
-DaemonSocketConnector::SetSocketFlags(int aFd) const
-{
- static const int sReuseAddress = 1;
-
- // Set close-on-exec bit.
- int flags = TEMP_FAILURE_RETRY(fcntl(aFd, F_GETFD));
- if (flags < 0) {
- return NS_ERROR_FAILURE;
- }
- flags |= FD_CLOEXEC;
- int res = TEMP_FAILURE_RETRY(fcntl(aFd, F_SETFD, flags));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- // Set non-blocking status flag.
- flags = TEMP_FAILURE_RETRY(fcntl(aFd, F_GETFL));
- if (flags < 0) {
- return NS_ERROR_FAILURE;
- }
- flags |= O_NONBLOCK;
- res = TEMP_FAILURE_RETRY(fcntl(aFd, F_SETFL, flags));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- // Set socket addr to be reused even if kernel is still waiting to close.
- res = setsockopt(aFd, SOL_SOCKET, SO_REUSEADDR, &sReuseAddress,
- sizeof(sReuseAddress));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- return NS_OK;
-}
-
-nsresult
-DaemonSocketConnector::CreateAddress(struct sockaddr& aAddress,
- socklen_t& aAddressLength) const
-{
- static const size_t sNameOffset = 1;
-
- struct sockaddr_un* address =
- reinterpret_cast<struct sockaddr_un*>(&aAddress);
-
- size_t namesiz = mSocketName.Length() + 1; // include trailing '\0'
-
- if (NS_WARN_IF((sNameOffset + namesiz) > sizeof(address->sun_path))) {
- return NS_ERROR_FAILURE;
- }
-
- address->sun_family = AF_UNIX;
- memset(address->sun_path, '\0', sNameOffset); // abstract socket
- memcpy(address->sun_path + sNameOffset, mSocketName.get(), namesiz);
-
- aAddressLength =
- offsetof(struct sockaddr_un, sun_path) + sNameOffset + namesiz;
-
- return NS_OK;
-}
-
-// |UnixSocketConnector|
-
-nsresult
-DaemonSocketConnector::ConvertAddressToString(
- const struct sockaddr& aAddress, socklen_t aAddressLength,
- nsACString& aAddressString)
-{
- MOZ_ASSERT(aAddress.sa_family == AF_UNIX);
-
- const struct sockaddr_un* un =
- reinterpret_cast<const struct sockaddr_un*>(&aAddress);
-
- size_t len = aAddressLength - offsetof(struct sockaddr_un, sun_path);
-
- aAddressString.Assign(un->sun_path, len);
-
- return NS_OK;
-}
-
-nsresult
-DaemonSocketConnector::CreateListenSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aListenFd)
-{
- ScopedClose fd;
-
- nsresult rv = CreateSocket(fd.rwget());
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = SetSocketFlags(fd);
- if (NS_FAILED(rv)) {
- return rv;
- }
- if (aAddress && aAddressLength) {
- rv = CreateAddress(*aAddress, *aAddressLength);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
-
- aListenFd = fd.forget();
-
- return NS_OK;
-}
-
-nsresult
-DaemonSocketConnector::AcceptStreamSocket(int aListenFd,
- struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd)
-{
- ScopedClose fd(
- TEMP_FAILURE_RETRY(accept(aListenFd, aAddress, aAddressLength)));
- if (fd < 0) {
- CHROMIUM_LOG("Cannot accept file descriptor!");
- return NS_ERROR_FAILURE;
- }
- nsresult rv = SetSocketFlags(fd);
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- aStreamFd = fd.forget();
-
- return NS_OK;
-}
-
-nsresult
-DaemonSocketConnector::CreateStreamSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd)
-{
- MOZ_CRASH("|DaemonSocketConnector| does not support "
- "creating stream sockets.");
- return NS_ERROR_ABORT;
-}
-
-nsresult
-DaemonSocketConnector::Duplicate(UnixSocketConnector*& aConnector)
-{
- aConnector = new DaemonSocketConnector(*this);
-
- return NS_OK;
-}
-
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/hal/DaemonSocketConnector.h b/ipc/hal/DaemonSocketConnector.h
deleted file mode 100644
index b7f2b8045..000000000
--- a/ipc/hal/DaemonSocketConnector.h
+++ /dev/null
@@ -1,61 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_DaemonSocketConnector_h
-#define mozilla_ipc_DaemonSocketConnector_h
-
-#include "mozilla/ipc/UnixSocketConnector.h"
-#include "nsString.h"
-
-namespace mozilla {
-namespace ipc {
-
-class DaemonSocketConnector final : public UnixSocketConnector
-{
-public:
- static nsresult CreateRandomAddressString(const nsACString& aPrefix,
- unsigned long aPostfixLength,
- nsACString& aAddress);
-
- DaemonSocketConnector(const nsACString& aSocketName);
- ~DaemonSocketConnector();
-
- // Methods for |UnixSocketConnector|
- //
-
- nsresult ConvertAddressToString(const struct sockaddr& aAddress,
- socklen_t aAddressLength,
- nsACString& aAddressString) override;
-
- nsresult CreateListenSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aListenFd) override;
-
- nsresult AcceptStreamSocket(int aListenFd,
- struct sockaddr* aAddress,
- socklen_t* aAddressLen,
- int& aStreamFd) override;
-
- nsresult CreateStreamSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd) override;
-
- nsresult Duplicate(UnixSocketConnector*& aConnector) override;
-
-private:
- nsresult CreateSocket(int& aFd) const;
- nsresult SetSocketFlags(int aFd) const;
- nsresult CreateAddress(struct sockaddr& aAddress,
- socklen_t& aAddressLength) const;
-
- nsCString mSocketName;
-};
-
-} // namespace ipc
-} // namespace mozilla
-
-#endif // mozilla_ipc_DaemonSocketConnector_h
diff --git a/ipc/hal/DaemonSocketConsumer.cpp b/ipc/hal/DaemonSocketConsumer.cpp
deleted file mode 100644
index ad57d5f57..000000000
--- a/ipc/hal/DaemonSocketConsumer.cpp
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "DaemonSocketConsumer.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// DaemonSocketIOConsumer
-//
-
-DaemonSocketIOConsumer::DaemonSocketIOConsumer()
-{ }
-
-DaemonSocketIOConsumer::~DaemonSocketIOConsumer()
-{ }
-
-//
-// DaemonSocketConsumer
-//
-
-DaemonSocketConsumer::DaemonSocketConsumer()
-{ }
-
-DaemonSocketConsumer::~DaemonSocketConsumer()
-{ }
-
-}
-}
diff --git a/ipc/hal/DaemonSocketConsumer.h b/ipc/hal/DaemonSocketConsumer.h
deleted file mode 100644
index ababab893..000000000
--- a/ipc/hal/DaemonSocketConsumer.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_DaemonSocketConsumer_h
-#define mozilla_ipc_DaemonSocketConsumer_h
-
-namespace mozilla {
-namespace ipc {
-
-class DaemonSocketPDU;
-
-/**
- * |DaemonSocketIOConsumer| processes incoming PDUs from the
- * HAL daemon. Please note that its method |Handle| runs on a
- * different than the consumer thread.
- */
-class DaemonSocketIOConsumer
-{
-public:
- virtual ~DaemonSocketIOConsumer();
-
- virtual void Handle(DaemonSocketPDU& aPDU) = 0;
- virtual void StoreResultHandler(const DaemonSocketPDU& aPDU) = 0;
-
-protected:
- DaemonSocketIOConsumer();
-};
-
-/**
- * |DaemonSocketConsumer| handles socket events.
- */
-class DaemonSocketConsumer
-{
-public:
- /**
- * Callback for socket success. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnConnectSuccess(int aIndex) = 0;
-
- /**
- * Callback for socket errors. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnConnectError(int aIndex) = 0;
-
- /**
- * Callback for socket disconnect. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnDisconnect(int aIndex) = 0;
-
-protected:
- DaemonSocketConsumer();
- virtual ~DaemonSocketConsumer();
-};
-
-}
-}
-
-#endif
-
diff --git a/ipc/hal/DaemonSocketMessageHandlers.h b/ipc/hal/DaemonSocketMessageHandlers.h
deleted file mode 100644
index 184e687f1..000000000
--- a/ipc/hal/DaemonSocketMessageHandlers.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* -*- 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/. */
-
-/*
- * Message handlers
- *
- * This file contains base classes for message handling.
- */
-
-#ifndef mozilla_ipc_DaemonSocketMessageHandlers_h
-#define mozilla_ipc_DaemonSocketMessageHandlers_h
-
-#include "nsISupportsImpl.h" // for ref-counting
-
-namespace mozilla {
-namespace ipc {
-
-/**
- * |DaemonSocketResultHandler| is the base class for all protocol-specific
- * result handlers. It currently only manages the reference counting.
- */
-class DaemonSocketResultHandler
-{
-public:
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(DaemonSocketResultHandler);
-
-protected:
- DaemonSocketResultHandler()
- { }
- virtual ~DaemonSocketResultHandler()
- { }
-};
-
-} // namespace ipc
-} // namespace mozilla
-
-#endif // mozilla_ipc_DaemonSocketMessageHandlers_h
diff --git a/ipc/hal/DaemonSocketPDU.cpp b/ipc/hal/DaemonSocketPDU.cpp
deleted file mode 100644
index 7a3e4fdc0..000000000
--- a/ipc/hal/DaemonSocketPDU.cpp
+++ /dev/null
@@ -1,197 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "DaemonSocketPDU.h"
-#include "mozilla/ipc/DaemonSocketConsumer.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) printf(args);
-
-namespace mozilla {
-namespace ipc {
-
-//
-// DaemonSocketPDU
-//
-
-DaemonSocketPDU::DaemonSocketPDU(uint8_t aService, uint8_t aOpcode,
- uint16_t aPayloadSize)
- : mConsumer(nullptr)
-{
- MOZ_COUNT_CTOR_INHERITED(DaemonSocketPDU, UnixSocketIOBuffer);
-
- // Allocate memory
- size_t availableSpace = PDU_HEADER_SIZE + aPayloadSize;
- ResetBuffer(new uint8_t[availableSpace], 0, 0, availableSpace);
-
- // Reserve PDU header
- uint8_t* data = Append(PDU_HEADER_SIZE);
- MOZ_ASSERT(data);
-
- // Setup PDU header
- data[PDU_OFF_SERVICE] = aService;
- data[PDU_OFF_OPCODE] = aOpcode;
- memcpy(data + PDU_OFF_LENGTH, &aPayloadSize, sizeof(aPayloadSize));
-}
-
-DaemonSocketPDU::DaemonSocketPDU(size_t aPayloadSize)
- : mConsumer(nullptr)
-{
- MOZ_COUNT_CTOR_INHERITED(DaemonSocketPDU, UnixSocketIOBuffer);
-
- size_t availableSpace = PDU_HEADER_SIZE + aPayloadSize;
- ResetBuffer(new uint8_t[availableSpace], 0, 0, availableSpace);
-}
-
-DaemonSocketPDU::~DaemonSocketPDU()
-{
- MOZ_COUNT_DTOR_INHERITED(DaemonSocketPDU, UnixSocketIOBuffer);
-
- UniquePtr<uint8_t[]> data(GetBuffer());
- ResetBuffer(nullptr, 0, 0, 0);
-}
-
-void
-DaemonSocketPDU::GetHeader(uint8_t& aService, uint8_t& aOpcode,
- uint16_t& aPayloadSize)
-{
- memcpy(&aService, GetData(PDU_OFF_SERVICE), sizeof(aService));
- memcpy(&aOpcode, GetData(PDU_OFF_OPCODE), sizeof(aOpcode));
- memcpy(&aPayloadSize, GetData(PDU_OFF_LENGTH), sizeof(aPayloadSize));
-}
-
-ssize_t
-DaemonSocketPDU::Send(int aFd)
-{
- struct iovec iv;
- memset(&iv, 0, sizeof(iv));
- iv.iov_base = GetData(GetLeadingSpace());
- iv.iov_len = GetSize();
-
- struct msghdr msg;
- memset(&msg, 0, sizeof(msg));
- msg.msg_iov = &iv;
- msg.msg_iovlen = 1;
- msg.msg_control = nullptr;
- msg.msg_controllen = 0;
-
- ssize_t res = TEMP_FAILURE_RETRY(sendmsg(aFd, &msg, 0));
- if (res < 0) {
- MOZ_ASSERT(errno != EBADF); /* internal error */
- OnError("sendmsg", errno);
- return -1;
- }
-
- Consume(res);
-
- if (mConsumer) {
- // We successfully sent a PDU, now store the
- // result handler in the consumer.
- mConsumer->StoreResultHandler(*this);
- }
-
- return res;
-}
-
-#define CMSGHDR_CONTAINS_FD(_cmsghdr) \
- ( ((_cmsghdr)->cmsg_level == SOL_SOCKET) && \
- ((_cmsghdr)->cmsg_type == SCM_RIGHTS) )
-
-ssize_t
-DaemonSocketPDU::Receive(int aFd)
-{
- struct iovec iv;
- memset(&iv, 0, sizeof(iv));
- iv.iov_base = GetData(0);
- iv.iov_len = GetAvailableSpace();
-
- uint8_t cmsgbuf[CMSG_SPACE(sizeof(int)* MAX_NFDS)];
-
- struct msghdr msg;
- memset(&msg, 0, sizeof(msg));
- msg.msg_iov = &iv;
- msg.msg_iovlen = 1;
- msg.msg_control = cmsgbuf;
- msg.msg_controllen = sizeof(cmsgbuf);
-
- ssize_t res = TEMP_FAILURE_RETRY(recvmsg(aFd, &msg, MSG_NOSIGNAL));
- if (res < 0) {
- MOZ_ASSERT(errno != EBADF); /* internal error */
- OnError("recvmsg", errno);
- return -1;
- }
- if (msg.msg_flags & (MSG_CTRUNC | MSG_OOB | MSG_ERRQUEUE)) {
- return -1;
- }
-
- SetRange(0, res);
-
- struct cmsghdr* chdr = CMSG_FIRSTHDR(&msg);
-
- for (; chdr; chdr = CMSG_NXTHDR(&msg, chdr)) {
- if (NS_WARN_IF(!CMSGHDR_CONTAINS_FD(chdr))) {
- continue;
- }
- // Retrieve sent file descriptors.
- size_t fdCount = (chdr->cmsg_len - CMSG_ALIGN(sizeof(struct cmsghdr))) / sizeof(int);
- for (size_t i = 0; i < fdCount; i++) {
- int* receivedFd = static_cast<int*>(CMSG_DATA(chdr)) + i;
- mReceivedFds.AppendElement(*receivedFd);
- }
- }
-
- return res;
-}
-
-nsTArray<int>
-DaemonSocketPDU::AcquireFds()
-{
- // Forget all RAII object to avoid closing the fds.
- nsTArray<int> fds;
- for (auto& fd : mReceivedFds) {
- fds.AppendElement(fd.forget());
- }
- mReceivedFds.Clear();
- return fds;
-}
-
-nsresult
-DaemonSocketPDU::UpdateHeader()
-{
- size_t len = GetPayloadSize();
- if (len >= PDU_MAX_PAYLOAD_LENGTH) {
- return NS_ERROR_ILLEGAL_VALUE;
- }
- uint16_t len16 = static_cast<uint16_t>(len);
-
- memcpy(GetData(PDU_OFF_LENGTH), &len16, sizeof(len16));
-
- return NS_OK;
-}
-
-size_t
-DaemonSocketPDU::GetPayloadSize() const
-{
- MOZ_ASSERT(GetSize() >= PDU_HEADER_SIZE);
-
- return GetSize() - PDU_HEADER_SIZE;
-}
-
-void
-DaemonSocketPDU::OnError(const char* aFunction, int aErrno)
-{
- CHROMIUM_LOG("%s failed with error %d (%s)",
- aFunction, aErrno, strerror(aErrno));
-}
-
-}
-}
diff --git a/ipc/hal/DaemonSocketPDU.h b/ipc/hal/DaemonSocketPDU.h
deleted file mode 100644
index ebc4e4419..000000000
--- a/ipc/hal/DaemonSocketPDU.h
+++ /dev/null
@@ -1,94 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_DaemonSocketPDU_h
-#define mozilla_ipc_DaemonSocketPDU_h
-
-#include "mozilla/FileUtils.h"
-#include "mozilla/ipc/SocketBase.h"
-#include "mozilla/ipc/DaemonSocketMessageHandlers.h"
-#include "nsTArray.h"
-
-namespace mozilla {
-namespace ipc {
-
-static const size_t MAX_NFDS = 16;
-class DaemonSocketIOConsumer;
-
-/**
- * |DaemonSocketPDU| represents a single PDU that is transfered from or to
- * the HAL daemon. Each PDU contains exactly one command.
- *
- * A PDU as the following format
- *
- * | 1 | 1 | 2 | n |
- * | service | opcode | payload length | payload |
- *
- * Service and Opcode each require 1 byte, the payload length requires 2
- * bytes, and the payload requires the number of bytes as stored in the
- * payload-length field.
- *
- * Each service and opcode can have a different payload with individual
- * length. For the exact details of the HAL protocol, please refer to
- *
- * https://git.kernel.org/cgit/bluetooth/bluez.git/tree/android/hal-ipc-api.txt?id=5.24
- *
- */
-class DaemonSocketPDU final : public UnixSocketIOBuffer
-{
-public:
- enum {
- PDU_OFF_SERVICE = 0,
- PDU_OFF_OPCODE = 1,
- PDU_OFF_LENGTH = 2,
- PDU_OFF_PAYLOAD = 4,
- PDU_HEADER_SIZE = PDU_OFF_PAYLOAD,
- PDU_MAX_PAYLOAD_LENGTH = 1 << 16
- };
-
- DaemonSocketPDU(uint8_t aService, uint8_t aOpcode, uint16_t aPayloadSize);
- DaemonSocketPDU(size_t aPayloadSize);
- ~DaemonSocketPDU();
-
- void SetConsumer(DaemonSocketIOConsumer* aConsumer)
- {
- mConsumer = aConsumer;
- }
-
- void SetResultHandler(DaemonSocketResultHandler* aRes)
- {
- mRes = aRes;
- }
-
- DaemonSocketResultHandler* GetResultHandler() const
- {
- return mRes;
- }
-
- void GetHeader(uint8_t& aService, uint8_t& aOpcode,
- uint16_t& aPayloadSize);
-
- ssize_t Send(int aFd) override;
- ssize_t Receive(int aFd) override;
-
- nsTArray<int> AcquireFds();
-
- nsresult UpdateHeader();
-
-private:
- size_t GetPayloadSize() const;
- void OnError(const char* aFunction, int aErrno);
-
- DaemonSocketIOConsumer* mConsumer;
- RefPtr<DaemonSocketResultHandler> mRes;
- nsTArray<ScopedClose> mReceivedFds;
-};
-
-}
-}
-
-#endif
-
diff --git a/ipc/hal/DaemonSocketPDUHelpers.cpp b/ipc/hal/DaemonSocketPDUHelpers.cpp
deleted file mode 100644
index 1e57ac297..000000000
--- a/ipc/hal/DaemonSocketPDUHelpers.cpp
+++ /dev/null
@@ -1,321 +0,0 @@
-/* -*- 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 "DaemonSocketPDUHelpers.h"
-#include <limits>
-
-// Enable this constant to abort Gecko on IPC errors. This is helpful
-// for debugging, but should *never* be enabled by default.
-#define MOZ_HAL_ABORT_ON_IPC_ERRORS (0)
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) { printf(args); }
-#define CHROMIUM_LOG_VA(fmt, ap) if (IODEBUG) { vprintf(fmt, ap); }
-
-namespace mozilla {
-namespace ipc {
-namespace DaemonSocketPDUHelpers {
-
-//
-// Logging
-//
-
-namespace detail {
-
-void
-LogProtocolError(const char* aFmt, ...)
-{
- va_list ap;
-
- va_start(ap, aFmt);
- CHROMIUM_LOG_VA(aFmt, ap);
- va_end(ap);
-
- if (MOZ_HAL_ABORT_ON_IPC_ERRORS) {
- MOZ_CRASH("HAL IPC protocol error");
- }
-}
-
-} // namespace detail
-
-//
-// Conversion
-//
-
-nsresult
-Convert(bool aIn, uint8_t& aOut)
-{
- static const uint8_t sValue[] = {
- [false] = 0x00,
- [true] = 0x01
- };
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn >= MOZ_ARRAY_LENGTH(sValue), bool, uint8_t)) {
- aOut = 0;
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = sValue[aIn];
- return NS_OK;
-}
-
-nsresult
-Convert(bool aIn, int32_t& aOut)
-{
- uint8_t out;
- nsresult rv = Convert(aIn, out);
- if (NS_FAILED(rv)) {
- out = 0; // silence compiler warning
- return rv;
- }
- aOut = static_cast<int32_t>(out);
- return NS_OK;
-}
-
-nsresult
-Convert(int aIn, uint8_t& aOut)
-{
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn < std::numeric_limits<uint8_t>::min(), int, uint8_t) ||
- MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn > std::numeric_limits<uint8_t>::max(), int, uint8_t)) {
- aOut = 0; // silences compiler warning
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = static_cast<uint8_t>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(int aIn, int16_t& aOut)
-{
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn < std::numeric_limits<int16_t>::min(), int, int16_t) ||
- MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn > std::numeric_limits<int16_t>::max(), int, int16_t)) {
- aOut = 0; // silences compiler warning
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = static_cast<int16_t>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(int aIn, int32_t& aOut)
-{
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn < std::numeric_limits<int32_t>::min(), int, int32_t) ||
- MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn > std::numeric_limits<int32_t>::max(), int, int32_t)) {
- aOut = 0; // silences compiler warning
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = static_cast<int32_t>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, bool& aOut)
-{
- static const bool sBool[] = {
- [0x00] = false,
- [0x01] = true
- };
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn >= MOZ_ARRAY_LENGTH(sBool), uint8_t, bool)) {
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = sBool[aIn];
- return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, char& aOut)
-{
- aOut = static_cast<char>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, int& aOut)
-{
- aOut = static_cast<int>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(uint8_t aIn, unsigned long& aOut)
-{
- aOut = static_cast<unsigned long>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(uint32_t aIn, int& aOut)
-{
- aOut = static_cast<int>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(uint32_t aIn, uint8_t& aOut)
-{
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn < std::numeric_limits<uint8_t>::min(), uint32_t, uint8_t) ||
- MOZ_HAL_IPC_CONVERT_WARN_IF(
- aIn > std::numeric_limits<uint8_t>::max(), uint32_t, uint8_t)) {
- aOut = 0; // silences compiler warning
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = static_cast<uint8_t>(aIn);
- return NS_OK;
-}
-
-nsresult
-Convert(size_t aIn, uint16_t& aOut)
-{
- if (MOZ_HAL_IPC_CONVERT_WARN_IF(aIn >= (1ul << 16), size_t, uint16_t)) {
- aOut = 0; // silences compiler warning
- return NS_ERROR_ILLEGAL_VALUE;
- }
- aOut = static_cast<uint16_t>(aIn);
- return NS_OK;
-}
-
-//
-// Packing
-//
-
-nsresult
-PackPDU(bool aIn, DaemonSocketPDU& aPDU)
-{
- return PackPDU(PackConversion<bool, uint8_t>(aIn), aPDU);
-}
-
-nsresult
-PackPDU(const DaemonSocketPDUHeader& aIn, DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn.mService, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn.mOpcode, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn.mLength, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return NS_OK;
-}
-
-//
-// Unpacking
-//
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, bool& aOut)
-{
- return UnpackPDU(aPDU, UnpackConversion<uint8_t, bool>(aOut));
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, char& aOut)
-{
- return UnpackPDU(aPDU, UnpackConversion<uint8_t, char>(aOut));
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, nsDependentCString& aOut)
-{
- // We get a pointer to the first character in the PDU, a length
- // of 1 ensures we consume the \0 byte. With 'str' pointing to
- // the string in the PDU, we can copy the actual bytes.
-
- const char* str = reinterpret_cast<const char*>(aPDU.Consume(1));
- if (MOZ_HAL_IPC_UNPACK_WARN_IF(!str, nsDependentCString)) {
- return NS_ERROR_ILLEGAL_VALUE; // end of PDU
- }
-
- const char* end = static_cast<char*>(memchr(str, '\0', aPDU.GetSize() + 1));
- if (MOZ_HAL_IPC_UNPACK_WARN_IF(!end, nsDependentCString)) {
- return NS_ERROR_ILLEGAL_VALUE; // no string terminator
- }
-
- ptrdiff_t len = end - str;
-
- const uint8_t* rest = aPDU.Consume(len);
- if (MOZ_HAL_IPC_UNPACK_WARN_IF(!rest, nsDependentCString)) {
- // We couldn't consume bytes that should have been there.
- return NS_ERROR_ILLEGAL_VALUE;
- }
-
- aOut.Rebind(str, len);
-
- return NS_OK;
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackCString0& aOut)
-{
- nsDependentCString cstring;
-
- nsresult rv = UnpackPDU(aPDU, cstring);
- if (NS_FAILED(rv)) {
- return NS_ERROR_ILLEGAL_VALUE;
- }
-
- aOut.mString->AssignASCII(cstring.get(), cstring.Length());
-
- return NS_OK;
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackString0& aOut)
-{
- nsDependentCString cstring;
-
- nsresult rv = UnpackPDU(aPDU, cstring);
- if (NS_FAILED(rv)) {
- return NS_ERROR_ILLEGAL_VALUE;
- }
-
- *aOut.mString = NS_ConvertUTF8toUTF16(cstring);
-
- return NS_OK;
-}
-
-//
-// Init operators
-//
-
-void
-PDUInitOp::WarnAboutTrailingData() const
-{
- size_t size = mPDU->GetSize();
-
- if (MOZ_LIKELY(!size)) {
- return;
- }
-
- uint8_t service, opcode;
- uint16_t payloadSize;
- mPDU->GetHeader(service, opcode, payloadSize);
-
- detail::LogProtocolError(
- "Unpacked PDU of type (%x,%x) still contains %zu Bytes of data.",
- service, opcode, size);
-}
-
-} // namespace DaemonSocketPDUHelpers
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/hal/DaemonSocketPDUHelpers.h b/ipc/hal/DaemonSocketPDUHelpers.h
deleted file mode 100644
index 38a848e46..000000000
--- a/ipc/hal/DaemonSocketPDUHelpers.h
+++ /dev/null
@@ -1,1283 +0,0 @@
-/* -*- 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/. */
-
-#ifndef mozilla_ipc_DaemonSocketPDUHelpers_h
-#define mozilla_ipc_DaemonSocketPDUHelpers_h
-
-#include <stdint.h>
-#include "mozilla/ipc/DaemonSocketPDU.h"
-#include "mozilla/UniquePtr.h"
-#include "nsString.h"
-
-namespace mozilla {
-namespace ipc {
-
-struct DaemonSocketPDUHeader {
- DaemonSocketPDUHeader()
- : mService(0x00)
- , mOpcode(0x00)
- , mLength(0x00)
- { }
-
- DaemonSocketPDUHeader(uint8_t aService, uint8_t aOpcode, uint16_t aLength)
- : mService(aService)
- , mOpcode(aOpcode)
- , mLength(aLength)
- { }
-
- uint8_t mService;
- uint8_t mOpcode;
- uint16_t mLength;
-};
-
-namespace DaemonSocketPDUHelpers {
-
-//
-// Logging
-//
-// The HAL IPC logging macros below print clear error messages for
-// failed IPC operations. Use |MOZ_HAL_IPC_CONVERT_WARN_IF|,
-// |MOZ_HAL_IPC_PACK_WARN_IF| and |MOZ_HAL_IPC_UNPACK_WARN_IF| to
-// test for failures when processing PDUs.
-//
-// All macros accept the test condition as their first argument, and
-// additional type information: the convert macro takes the input and
-// output types, the pack macro takes the input type, and the unpack
-// macro takes output type. All macros return the result of the test
-// condition. If the test fails (i.e., the condition is true), they
-// output a warning to the log.
-//
-// Don't call the functions in the detail namespace. They are helpers
-// and not for general use.
-//
-
-namespace detail {
-
-void
-LogProtocolError(const char*, ...);
-
-inline bool
-ConvertWarnIfImpl(const char* aFile, unsigned long aLine,
- bool aCondition, const char* aExpr, const char* aIn,
- const char* aOut)
-{
- if (MOZ_UNLIKELY(aCondition)) {
- LogProtocolError("%s:%d: Convert('%s' to '%s') failed: %s",
- aFile, aLine, aIn, aOut, aExpr);
- }
- return aCondition;
-}
-
-inline bool
-PackWarnIfImpl(const char* aFile, unsigned long aLine,
- bool aCondition, const char* aExpr, const char* aIn)
-{
- if (MOZ_UNLIKELY(aCondition)) {
- LogProtocolError("%s:%d: Pack('%s') failed: %s",
- aFile, aLine, aIn, aExpr);
- }
- return aCondition;
-}
-
-inline bool
-UnpackWarnIfImpl(const char* aFile, unsigned long aLine,
- bool aCondition, const char* aExpr, const char* aOut)
-{
- if (MOZ_UNLIKELY(aCondition)) {
- LogProtocolError("%s:%d: Unpack('%s') failed: %s",
- aFile, aLine, aOut, aExpr);
- }
- return aCondition;
-}
-
-} // namespace detail
-
-#define MOZ_HAL_IPC_CONVERT_WARN_IF(condition, in, out) \
- ::mozilla::ipc::DaemonSocketPDUHelpers::detail:: \
- ConvertWarnIfImpl(__FILE__, __LINE__, condition, #condition, #in, #out)
-
-#define MOZ_HAL_IPC_PACK_WARN_IF(condition, in) \
- ::mozilla::ipc::DaemonSocketPDUHelpers::detail:: \
- PackWarnIfImpl(__FILE__, __LINE__, condition, #condition, #in)
-
-#define MOZ_HAL_IPC_UNPACK_WARN_IF(condition, out) \
- ::mozilla::ipc::DaemonSocketPDUHelpers::detail:: \
- UnpackWarnIfImpl(__FILE__, __LINE__, condition, #condition, #out)
-
-//
-// Conversion
-//
-// PDUs can only store primitive data types, such as integers or
-// byte arrays. Gecko often uses more complex data types, such as
-// enumators or stuctures. Conversion functions convert between
-// primitive data and internal Gecko's data types during a PDU's
-// packing and unpacking.
-//
-
-nsresult
-Convert(bool aIn, uint8_t& aOut);
-
-nsresult
-Convert(bool aIn, int32_t& aOut);
-
-nsresult
-Convert(int aIn, uint8_t& aOut);
-
-nsresult
-Convert(int aIn, int16_t& aOut);
-
-nsresult
-Convert(int aIn, int32_t& aOut);
-
-nsresult
-Convert(uint8_t aIn, bool& aOut);
-
-nsresult
-Convert(uint8_t aIn, char& aOut);
-
-nsresult
-Convert(uint8_t aIn, int& aOut);
-
-nsresult
-Convert(uint8_t aIn, unsigned long& aOut);
-
-nsresult
-Convert(uint32_t aIn, int& aOut);
-
-nsresult
-Convert(uint32_t aIn, uint8_t& aOut);
-
-nsresult
-Convert(size_t aIn, uint16_t& aOut);
-
-//
-// Packing
-//
-
-// introduce link errors on non-handled data types
-template <typename T>
-nsresult
-PackPDU(T aIn, DaemonSocketPDU& aPDU);
-
-nsresult
-PackPDU(bool aIn, DaemonSocketPDU& aPDU);
-
-inline nsresult
-PackPDU(uint8_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(uint16_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(int32_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(uint32_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(int64_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(uint64_t aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(float aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-inline nsresult
-PackPDU(double aIn, DaemonSocketPDU& aPDU)
-{
- return aPDU.Write(aIn);
-}
-
-nsresult
-PackPDU(const DaemonSocketPDUHeader& aIn, DaemonSocketPDU& aPDU);
-
-/* |PackConversion| is a helper for packing converted values. Pass
- * an instance of this structure to |PackPDU| to convert a value from
- * the input type to the output type and and write it to the PDU.
- */
-template<typename Tin, typename Tout>
-struct PackConversion {
- PackConversion(const Tin& aIn)
- : mIn(aIn)
- { }
-
- const Tin& mIn;
-};
-
-template<typename Tin, typename Tout>
-inline nsresult
-PackPDU(const PackConversion<Tin, Tout>& aIn, DaemonSocketPDU& aPDU)
-{
- Tout out;
-
- nsresult rv = Convert(aIn.mIn, out);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(out, aPDU);
-}
-
-/* |PackArray| is a helper for packing arrays. Pass an instance
- * of this structure as the first argument to |PackPDU| to pack
- * an array. The array's maximum default length is 255 elements.
- */
-template <typename T>
-struct PackArray
-{
- PackArray(const T* aData, size_t aLength)
- : mData(aData)
- , mLength(aLength)
- { }
-
- const T* mData;
- size_t mLength;
-};
-
-/* This implementation of |PackPDU| packs the length of an array
- * and the elements of the array one-by-one.
- */
-template<typename T>
-inline nsresult
-PackPDU(const PackArray<T>& aIn, DaemonSocketPDU& aPDU)
-{
- for (size_t i = 0; i < aIn.mLength; ++i) {
- nsresult rv = PackPDU(aIn.mData[i], aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-template<>
-inline nsresult
-PackPDU<uint8_t>(const PackArray<uint8_t>& aIn, DaemonSocketPDU& aPDU)
-{
- /* Write raw bytes in one pass */
- return aPDU.Write(aIn.mData, aIn.mLength);
-}
-
-template<>
-inline nsresult
-PackPDU<char>(const PackArray<char>& aIn, DaemonSocketPDU& aPDU)
-{
- /* Write raw bytes in one pass */
- return aPDU.Write(aIn.mData, aIn.mLength);
-}
-
-/* |PackCString0| is a helper for packing 0-terminated C string,
- * including the \0 character. Pass an instance of this structure
- * as the first argument to |PackPDU| to pack a string.
- */
-struct PackCString0
-{
- PackCString0(const nsCString& aString)
- : mString(aString)
- { }
-
- const nsCString& mString;
-};
-
-/* This implementation of |PackPDU| packs a 0-terminated C string.
- */
-inline nsresult
-PackPDU(const PackCString0& aIn, DaemonSocketPDU& aPDU)
-{
- return PackPDU(
- PackArray<uint8_t>(reinterpret_cast<const uint8_t*>(aIn.mString.get()),
- aIn.mString.Length() + 1), aPDU);
-}
-
-/* |PackReversed| is a helper for packing data in reversed order. Pass an
- * instance of this structure as the first argument to |PackPDU| to pack data
- * in reversed order.
- */
-template<typename T>
-struct PackReversed
-{
- PackReversed(const T& aValue)
- : mValue(aValue)
- { }
-
- const T& mValue;
-};
-
-/* No general rules to pack data in reversed order. Signal a link error if the
- * type |T| of |PackReversed| is not defined explicitly.
- */
-template<typename T>
-nsresult
-PackPDU(const PackReversed<T>& aIn, DaemonSocketPDU& aPDU);
-
-/* This implementation of |PackPDU| packs elements in |PackArray| in reversed
- * order. (ex. reversed GATT UUID, see bug 1171866)
- */
-template<typename U>
-inline nsresult
-PackPDU(const PackReversed<PackArray<U>>& aIn, DaemonSocketPDU& aPDU)
-{
- for (size_t i = 0; i < aIn.mValue.mLength; ++i) {
- nsresult rv = PackPDU(aIn.mValue.mData[aIn.mValue.mLength - i - 1], aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-/* |PackArray<PackReversed<U>>| is a helper for packing data of each element in
- * the reversed order. Pass an instance of this structure as the first argument
- * to |PackPDU| to pack data of each array element in the reversed order.
- *
- * Unlike |PackReversed<PackArray<U>>| which packed array elements in the
- * reversed order, here we use |PackReversed<U>| to pack data of each element
- * of |PackArray| in the reversed order.
- */
-template<typename U>
-struct PackArray<PackReversed<U>>
-{
- PackArray(const U* aData, size_t aLength)
- : mData(aData)
- , mLength(aLength)
- { }
-
- const U* mData;
- size_t mLength;
-};
-
-/* This implementation of |PackPDU| packs data of each element in |PackArray|
- * in the reversed order. (ex. reversed GATT UUID, see bug 1171866)
- */
-template<typename U>
-inline nsresult
-PackPDU(const PackArray<PackReversed<U>>& aIn, DaemonSocketPDU& aPDU)
-{
- for (size_t i = 0; i < aIn.mLength; ++i) {
- nsresult rv = PackPDU(PackReversed<U>(aIn.mData[i]), aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-template <typename T1, typename T2>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn2, aPDU);
-}
-
-template <typename T1, typename T2, typename T3>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn3, aPDU);
-}
-
-template <typename T1, typename T2, typename T3, typename T4>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3, const T4& aIn4,
- DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn4, aPDU);
-}
-
-template <typename T1, typename T2, typename T3,
- typename T4, typename T5>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- const T4& aIn4, const T5& aIn5,
- DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn4, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn5, aPDU);
-}
-
-template <typename T1, typename T2, typename T3,
- typename T4, typename T5, typename T6>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- const T4& aIn4, const T5& aIn5, const T6& aIn6,
- DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn4, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn5, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn6, aPDU);
-}
-
-template <typename T1, typename T2, typename T3,
- typename T4, typename T5, typename T6,
- typename T7>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- const T4& aIn4, const T5& aIn5, const T6& aIn6,
- const T7& aIn7, DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn4, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn5, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn6, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn7, aPDU);
-}
-
-template <typename T1, typename T2, typename T3,
- typename T4, typename T5, typename T6,
- typename T7, typename T8>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- const T4& aIn4, const T5& aIn5, const T6& aIn6,
- const T7& aIn7, const T8& aIn8, DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn4, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn5, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn6, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn7, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn8, aPDU);
-}
-
-template <typename T1, typename T2, typename T3,
- typename T4, typename T5, typename T6,
- typename T7, typename T8, typename T9,
- typename T10, typename T11, typename T12,
- typename T13>
-inline nsresult
-PackPDU(const T1& aIn1, const T2& aIn2, const T3& aIn3,
- const T4& aIn4, const T5& aIn5, const T6& aIn6,
- const T7& aIn7, const T8& aIn8, const T9& aIn9,
- const T10& aIn10, const T11& aIn11, const T12& aIn12,
- const T13& aIn13, DaemonSocketPDU& aPDU)
-{
- nsresult rv = PackPDU(aIn1, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn2, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn3, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn4, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn5, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn6, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn7, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn8, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn9, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn10, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn11, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = PackPDU(aIn12, aPDU);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return PackPDU(aIn13, aPDU);
-}
-
-//
-// Unpacking
-//
-
-// introduce link errors on non-handled data types
-template <typename T>
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, T& aOut);
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, bool& aOut);
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, char& aOut);
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, int8_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, uint8_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, uint16_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, int32_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, uint32_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, int64_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, uint64_t& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, float& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, double& aOut)
-{
- return aPDU.Read(aOut);
-}
-
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, DaemonSocketPDUHeader& aOut)
-{
- nsresult rv = UnpackPDU(aPDU, aOut.mService);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(aPDU, aOut.mOpcode);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return UnpackPDU(aPDU, aOut.mLength);
-}
-
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, nsDependentCString& aOut);
-
-/* |UnpackCString0| is a helper for unpacking 0-terminated C string,
- * including the \0 character. Pass an instance of this structure
- * as the first argument to |UnpackPDU| to unpack a string.
- */
-struct UnpackCString0
-{
- UnpackCString0(nsCString& aString)
- : mString(&aString)
- { }
-
- nsCString* mString; // non-null by construction
-};
-
-/* This implementation of |UnpackPDU| unpacks a 0-terminated C string.
- */
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackCString0& aOut);
-
-/* |UnpackString0| is a helper for unpacking 0-terminated C string,
- * including the \0 character. Pass an instance of this structure
- * as the first argument to |UnpackPDU| to unpack a C string and convert
- * it to wide-character encoding.
- */
-struct UnpackString0
-{
- UnpackString0(nsString& aString)
- : mString(&aString)
- { }
-
- nsString* mString; // non-null by construction
-};
-
-/* This implementation of |UnpackPDU| unpacks a 0-terminated C string
- * and converts it to wide-character encoding.
- */
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackString0& aOut);
-
-/* |UnpackConversion| is a helper for convering unpacked values. Pass
- * an instance of this structure to |UnpackPDU| to read a value from
- * the PDU in the input type and convert it to the output type.
- */
-template<typename Tin, typename Tout>
-struct UnpackConversion {
- UnpackConversion(Tout& aOut)
- : mOut(aOut)
- { }
-
- Tout& mOut;
-};
-
-template<typename Tin, typename Tout>
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackConversion<Tin, Tout>& aOut)
-{
- Tin in;
- nsresult rv = UnpackPDU(aPDU, in);
- if (NS_FAILED(rv)) {
- return rv;
- }
- return Convert(in, aOut.mOut);
-}
-
-/* |UnpackArray| is a helper for unpacking arrays. Pass an instance
- * of this structure as the second argument to |UnpackPDU| to unpack
- * an array.
- */
-template <typename T>
-struct UnpackArray
-{
- UnpackArray(T* aData, size_t aLength)
- : mData(aData)
- , mLength(aLength)
- { }
-
- UnpackArray(UniquePtr<T[]>& aData, size_t aLength)
- : mData(nullptr)
- , mLength(aLength)
- {
- aData.reset(new T[mLength]);
- mData = aData.get();
- }
-
- UnpackArray(UniquePtr<T>& aData, size_t aSize, size_t aElemSize)
- : mData(nullptr)
- , mLength(aSize / aElemSize)
- {
- aData.reset(new T[mLength]);
- mData = aData.get();
- }
-
- T* mData;
- size_t mLength;
-};
-
-template<typename T>
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackArray<T>& aOut)
-{
- for (size_t i = 0; i < aOut.mLength; ++i) {
- nsresult rv = UnpackPDU(aPDU, aOut.mData[i]);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-template<typename T>
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, UnpackArray<T>& aOut)
-{
- for (size_t i = 0; i < aOut.mLength; ++i) {
- nsresult rv = UnpackPDU(aPDU, aOut.mData[i]);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-template<>
-inline nsresult
-UnpackPDU<uint8_t>(DaemonSocketPDU& aPDU, const UnpackArray<uint8_t>& aOut)
-{
- /* Read raw bytes in one pass */
- return aPDU.Read(aOut.mData, aOut.mLength);
-}
-
-template<typename T>
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, nsTArray<T>& aOut)
-{
- for (typename nsTArray<T>::size_type i = 0; i < aOut.Length(); ++i) {
- nsresult rv = UnpackPDU(aPDU, aOut[i]);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-/* |UnpackReversed| is a helper for unpacking data in reversed order. Pass an
- * instance of this structure as the second argument to |UnpackPDU| to unpack
- * data in reversed order.
- */
-template<typename T>
-struct UnpackReversed
-{
- UnpackReversed(T& aValue)
- : mValue(&aValue)
- { }
-
- UnpackReversed(T&& aValue)
- : mValue(&aValue)
- { }
-
- T* mValue;
-};
-
-/* No general rules to unpack data in reversed order. Signal a link error if
- * the type |T| of |UnpackReversed| is not defined explicitly.
- */
-template<typename T>
-nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackReversed<T>& aOut);
-
-template<typename U>
-inline nsresult
-UnpackPDU(DaemonSocketPDU& aPDU, const UnpackReversed<UnpackArray<U>>& aOut)
-{
- for (size_t i = 0; i < aOut.mValue->mLength; ++i) {
- nsresult rv = UnpackPDU(aPDU,
- aOut.mValue->mData[aOut.mValue->mLength - i - 1]);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
- return NS_OK;
-}
-
-//
-// Init operators
-//
-
-//
-// Below are general-purpose init operators for Bluetooth. The classes
-// of type |ConstantInitOp[1..3]| initialize results or notifications
-// with constant values.
-//
-
-template <typename T1>
-class ConstantInitOp1 final
-{
-public:
- ConstantInitOp1(const T1& aArg1)
- : mArg1(aArg1)
- { }
-
- nsresult operator () (T1& aArg1) const
- {
- aArg1 = mArg1;
-
- return NS_OK;
- }
-
-private:
- const T1& mArg1;
-};
-
-template <typename T1, typename T2>
-class ConstantInitOp2 final
-{
-public:
- ConstantInitOp2(const T1& aArg1, const T2& aArg2)
- : mArg1(aArg1)
- , mArg2(aArg2)
- { }
-
- nsresult operator () (T1& aArg1, T2& aArg2) const
- {
- aArg1 = mArg1;
- aArg2 = mArg2;
-
- return NS_OK;
- }
-
-private:
- const T1& mArg1;
- const T2& mArg2;
-};
-
-template <typename T1, typename T2, typename T3>
-class ConstantInitOp3 final
-{
-public:
- ConstantInitOp3(const T1& aArg1, const T2& aArg2, const T3& aArg3)
- : mArg1(aArg1)
- , mArg2(aArg2)
- , mArg3(aArg3)
- { }
-
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3) const
- {
- aArg1 = mArg1;
- aArg2 = mArg2;
- aArg3 = mArg3;
-
- return NS_OK;
- }
-
-private:
- const T1& mArg1;
- const T2& mArg2;
- const T3& mArg3;
-};
-
-// |PDUInitOP| provides functionality for init operators that unpack PDUs.
-class PDUInitOp
-{
-protected:
- PDUInitOp(DaemonSocketPDU& aPDU)
- : mPDU(&aPDU)
- { }
-
- DaemonSocketPDU& GetPDU() const
- {
- return *mPDU; // cannot be nullptr
- }
-
- void WarnAboutTrailingData() const;
-
-private:
- DaemonSocketPDU* mPDU; // Hold pointer to allow for constant instances
-};
-
-// |UnpackPDUInitOp| is a general-purpose init operator for all variants
-// of |DaemonResultRunnable| and |DaemonNotificationRunnable|. The call
-// operators of |UnpackPDUInitOp| unpack a PDU into the supplied
-// arguments.
-class UnpackPDUInitOp final : private PDUInitOp
-{
-public:
- UnpackPDUInitOp(DaemonSocketPDU& aPDU)
- : PDUInitOp(aPDU)
- { }
-
- nsresult operator () () const
- {
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1>
- nsresult operator () (T1& aArg1) const
- {
- nsresult rv = UnpackPDU(GetPDU(), aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2>
- nsresult operator () (T1& aArg1, T2& aArg2) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4, typename T5>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4,
- T5& aArg5) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4,
- typename T5, typename T6>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4,
- T5& aArg5, T6& aArg6) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg6);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4,
- T5& aArg5, T6& aArg6, T7& aArg7) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg6);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg7);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4,
- T5& aArg5, T6& aArg6, T7& aArg7, T8& aArg8) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg6);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg7);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg8);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-
- template<typename T1, typename T2, typename T3, typename T4, typename T5,
- typename T6, typename T7, typename T8, typename T9>
- nsresult operator () (T1& aArg1, T2& aArg2, T3& aArg3, T4& aArg4,
- T5& aArg5, T6& aArg6, T7& aArg7, T8& aArg8,
- T9& aArg9) const
- {
- DaemonSocketPDU& pdu = GetPDU();
-
- nsresult rv = UnpackPDU(pdu, aArg1);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg2);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg3);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg4);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg5);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg6);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg7);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg8);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = UnpackPDU(pdu, aArg9);
- if (NS_FAILED(rv)) {
- return rv;
- }
- WarnAboutTrailingData();
- return NS_OK;
- }
-};
-
-} // namespace DaemonSocketPDUHelpers
-
-} // namespace ipc
-} // namespace mozilla
-
-#endif // mozilla_ipc_DaemonSocketPDUHelpers_h
diff --git a/ipc/hal/moz.build b/ipc/hal/moz.build
deleted file mode 100644
index e97963b1e..000000000
--- a/ipc/hal/moz.build
+++ /dev/null
@@ -1,27 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.ipc += [
- 'DaemonRunnables.h',
- 'DaemonSocket.h',
- 'DaemonSocketConnector.h',
- 'DaemonSocketConsumer.h',
- 'DaemonSocketMessageHandlers.h',
- 'DaemonSocketPDU.h',
- 'DaemonSocketPDUHelpers.h'
-]
-
-UNIFIED_SOURCES += [
- 'DaemonSocket.cpp',
- 'DaemonSocketConnector.cpp',
- 'DaemonSocketConsumer.cpp',
- 'DaemonSocketPDU.cpp',
- 'DaemonSocketPDUHelpers.cpp'
-]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'
diff --git a/ipc/keystore/KeyStore.cpp b/ipc/keystore/KeyStore.cpp
deleted file mode 100644
index 5544b698d..000000000
--- a/ipc/keystore/KeyStore.cpp
+++ /dev/null
@@ -1,981 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=2 ts=2 et ft=cpp: 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 <fcntl.h>
-#include <limits.h>
-#include <pwd.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-
-#define KEYSTORE_LOG(args...) printf(args);
-
-#include "KeyStore.h"
-#include "jsfriendapi.h"
-#include "KeyStoreConnector.h"
-#include "MainThreadUtils.h" // For NS_IsMainThread.
-#include "nsICryptoHash.h"
-
-#include "plbase64.h"
-#include "certdb.h"
-#include "ScopedNSSTypes.h"
-
-using namespace mozilla::ipc;
-#if ANDROID_VERSION >= 18
-// After Android 4.3, it uses binder to access keystore instead of unix socket.
-#include <android/log.h>
-#include <binder/BinderService.h>
-#include <binder/IPCThreadState.h>
-#include <binder/IServiceManager.h>
-#include <security/keystore/include/keystore/IKeystoreService.h>
-#include <security/keystore/include/keystore/keystore.h>
-
-using namespace android;
-
-namespace android {
-// This class is used to make compiler happy.
-class BpKeystoreService : public BpInterface<IKeystoreService>
-{
-public:
- BpKeystoreService(const sp<IBinder>& impl)
- : BpInterface<IKeystoreService>(impl)
- {
- }
-
- virtual int32_t get(const String16& name, uint8_t** item, size_t* itemLength) {return 0;}
- virtual int32_t test() {return 0;}
- virtual int32_t insert(const String16& name, const uint8_t* item, size_t itemLength, int uid, int32_t flags) {return 0;}
- virtual int32_t del(const String16& name, int uid) {return 0;}
- virtual int32_t exist(const String16& name, int uid) {return 0;}
- virtual int32_t saw(const String16& name, int uid, Vector<String16>* matches) {return 0;}
- virtual int32_t reset() {return 0;}
- virtual int32_t password(const String16& password) {return 0;}
- virtual int32_t lock() {return 0;}
- virtual int32_t unlock(const String16& password) {return 0;}
- virtual int32_t zero() {return 0;}
- virtual int32_t import(const String16& name, const uint8_t* data, size_t length, int uid, int32_t flags) {return 0;}
- virtual int32_t sign(const String16& name, const uint8_t* data, size_t length, uint8_t** out, size_t* outLength) {return 0;}
- virtual int32_t verify(const String16& name, const uint8_t* data, size_t dataLength, const uint8_t* signature, size_t signatureLength) {return 0;}
- virtual int32_t get_pubkey(const String16& name, uint8_t** pubkey, size_t* pubkeyLength) {return 0;}
- virtual int32_t del_key(const String16& name, int uid) {return 0;}
- virtual int32_t grant(const String16& name, int32_t granteeUid) {return 0;}
- virtual int32_t ungrant(const String16& name, int32_t granteeUid) {return 0;}
- virtual int64_t getmtime(const String16& name) {return 0;}
- virtual int32_t duplicate(const String16& srcKey, int32_t srcUid, const String16& destKey, int32_t destUid) {return 0;}
- virtual int32_t clear_uid(int64_t uid) {return 0;}
-#if ANDROID_VERSION >= 21
- virtual int32_t generate(const String16& name, int32_t uid, int32_t keyType, int32_t keySize, int32_t flags, Vector<sp<KeystoreArg> >* args) {return 0;}
- virtual int32_t is_hardware_backed(const String16& keyType) {return 0;}
- virtual int32_t reset_uid(int32_t uid) {return 0;}
- virtual int32_t sync_uid(int32_t sourceUid, int32_t targetUid) {return 0;}
- virtual int32_t password_uid(const String16& password, int32_t uid) {return 0;}
-#elif ANDROID_VERSION == 18
- virtual int32_t generate(const String16& name, int uid, int32_t flags) {return 0;}
- virtual int32_t is_hardware_backed() {return 0;}
-#else
- virtual int32_t generate(const String16& name, int32_t uid, int32_t keyType, int32_t keySize, int32_t flags, Vector<sp<KeystoreArg> >* args) {return 0;}
- virtual int32_t is_hardware_backed(const String16& keyType) {return 0;}
-#endif
-};
-
-IMPLEMENT_META_INTERFACE(KeystoreService, "android.security.keystore");
-
-// Here comes binder requests.
-status_t BnKeystoreService::onTransact(uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
-{
- switch(code) {
- case TEST: {
- CHECK_INTERFACE(IKeystoreService, data, reply);
- reply->writeNoException();
- reply->writeInt32(test());
- return NO_ERROR;
- } break;
- case GET: {
- CHECK_INTERFACE(IKeystoreService, data, reply);
- String16 name = data.readString16();
- String8 tmp(name);
- uint8_t* data = NULL;
- size_t dataLength = 0;
- int32_t ret = get(name, &data, &dataLength);
-
- reply->writeNoException();
- if (ret == 1) {
- reply->writeInt32(dataLength);
- void* buf = reply->writeInplace(dataLength);
- memcpy(buf, data, dataLength);
- free(data);
- } else {
- reply->writeInt32(-1);
- }
- return NO_ERROR;
- } break;
- case GET_PUBKEY: {
- CHECK_INTERFACE(IKeystoreService, data, reply);
- String16 name = data.readString16();
- uint8_t* data = nullptr;
- size_t dataLength = 0;
- int32_t ret = get_pubkey(name, &data, &dataLength);
-
- reply->writeNoException();
- if (dataLength > 0 && data != nullptr) {
- reply->writeInt32(dataLength);
- void* buf = reply->writeInplace(dataLength);
- memcpy(buf, data, dataLength);
- free(data);
- } else {
- reply->writeInt32(-1);
- }
- reply->writeInt32(ret);
- return NO_ERROR;
- } break;
- case SIGN: {
- CHECK_INTERFACE(IKeystoreService, data, reply);
- String16 name = data.readString16();
- ssize_t signDataSize = data.readInt32();
- const uint8_t *signData = nullptr;
- if (signDataSize >= 0 && (size_t)signDataSize <= data.dataAvail()) {
- signData = (const uint8_t *)data.readInplace(signDataSize);
- }
-
- uint8_t *signResult = nullptr;
- size_t signResultSize;
- int32_t ret = sign(name, signData, (size_t)signDataSize, &signResult,
- &signResultSize);
-
- reply->writeNoException();
- if (signResultSize > 0 && signResult != nullptr) {
- reply->writeInt32(signResultSize);
- void* buf = reply->writeInplace(signResultSize);
- memcpy(buf, signResult, signResultSize);
- free(signResult);
- } else {
- reply->writeInt32(-1);
- }
- reply->writeInt32(ret);
- return NO_ERROR;
- } break;
- default:
- return NO_ERROR;
- }
-}
-
-// Provide service for binder.
-class KeyStoreService : public BnKeystoreService
- , public nsNSSShutDownObject
-{
-public:
- int32_t test() {
- uid_t callingUid = IPCThreadState::self()->getCallingUid();
- if (!mozilla::ipc::checkPermission(callingUid)) {
- return ::PERMISSION_DENIED;
- }
-
- return ::NO_ERROR;
- }
-
- int32_t get(const String16& name, uint8_t** item, size_t* itemLength) {
- nsNSSShutDownPreventionLock locker;
- if (isAlreadyShutDown()) {
- return ::SYSTEM_ERROR;
- }
-
- uid_t callingUid = IPCThreadState::self()->getCallingUid();
- if (!mozilla::ipc::checkPermission(callingUid)) {
- return ::PERMISSION_DENIED;
- }
-
- String8 certName(name);
- if (!strncmp(certName.string(), "WIFI_USERKEY_", 13)) {
- return getPrivateKey(certName.string(), (const uint8_t**)item, itemLength);
- }
-
- return getCertificate(certName.string(), (const uint8_t**)item, itemLength);
- }
-
- int32_t insert(const String16& name, const uint8_t* item, size_t itemLength, int uid, int32_t flags) {return ::UNDEFINED_ACTION;}
- int32_t del(const String16& name, int uid) {return ::UNDEFINED_ACTION;}
- int32_t exist(const String16& name, int uid) {return ::UNDEFINED_ACTION;}
- int32_t saw(const String16& name, int uid, Vector<String16>* matches) {return ::UNDEFINED_ACTION;}
- int32_t reset() {return ::UNDEFINED_ACTION;}
- int32_t password(const String16& password) {return ::UNDEFINED_ACTION;}
- int32_t lock() {return ::UNDEFINED_ACTION;}
- int32_t unlock(const String16& password) {return ::UNDEFINED_ACTION;}
- int32_t zero() {return ::UNDEFINED_ACTION;}
- int32_t import(const String16& name, const uint8_t* data, size_t length, int uid, int32_t flags) {return ::UNDEFINED_ACTION;}
- int32_t sign(const String16& name, const uint8_t* data, size_t length, uint8_t** out, size_t* outLength)
- {
- nsNSSShutDownPreventionLock locker;
- if (isAlreadyShutDown()) {
- return ::SYSTEM_ERROR;
- }
-
- uid_t callingUid = IPCThreadState::self()->getCallingUid();
- if (!mozilla::ipc::checkPermission(callingUid)) {
- return ::PERMISSION_DENIED;
- }
-
- if (data == nullptr) {
- return ::SYSTEM_ERROR;
- }
-
- String8 keyName(name);
- if (!strncmp(keyName.string(), "WIFI_USERKEY_", 13)) {
- return signData(keyName.string(), data, length, out, outLength);
- }
-
- return ::UNDEFINED_ACTION;
- }
-
- int32_t verify(const String16& name, const uint8_t* data, size_t dataLength, const uint8_t* signature, size_t signatureLength) {return ::UNDEFINED_ACTION;}
- int32_t get_pubkey(const String16& name, uint8_t** pubkey, size_t* pubkeyLength) {
- nsNSSShutDownPreventionLock locker;
- if (isAlreadyShutDown()) {
- return ::SYSTEM_ERROR;
- }
-
- uid_t callingUid = IPCThreadState::self()->getCallingUid();
- if (!mozilla::ipc::checkPermission(callingUid)) {
- return ::PERMISSION_DENIED;
- }
-
- String8 keyName(name);
- if (!strncmp(keyName.string(), "WIFI_USERKEY_", 13)) {
- return getPublicKey(keyName.string(), (const uint8_t**)pubkey, pubkeyLength);
- }
-
- return ::UNDEFINED_ACTION;
- }
-
- int32_t del_key(const String16& name, int uid) {return ::UNDEFINED_ACTION;}
- int32_t grant(const String16& name, int32_t granteeUid) {return ::UNDEFINED_ACTION;}
- int32_t ungrant(const String16& name, int32_t granteeUid) {return ::UNDEFINED_ACTION;}
- int64_t getmtime(const String16& name) {return ::UNDEFINED_ACTION;}
- int32_t duplicate(const String16& srcKey, int32_t srcUid, const String16& destKey, int32_t destUid) {return ::UNDEFINED_ACTION;}
- int32_t clear_uid(int64_t uid) {return ::UNDEFINED_ACTION;}
-#if ANDROID_VERSION >= 21
- virtual int32_t generate(const String16& name, int32_t uid, int32_t keyType, int32_t keySize, int32_t flags, Vector<sp<KeystoreArg> >* args) {return ::UNDEFINED_ACTION;}
- virtual int32_t is_hardware_backed(const String16& keyType) {return ::UNDEFINED_ACTION;}
- virtual int32_t reset_uid(int32_t uid) {return ::UNDEFINED_ACTION;;}
- virtual int32_t sync_uid(int32_t sourceUid, int32_t targetUid) {return ::UNDEFINED_ACTION;}
- virtual int32_t password_uid(const String16& password, int32_t uid) {return ::UNDEFINED_ACTION;}
-#elif ANDROID_VERSION == 18
- virtual int32_t generate(const String16& name, int uid, int32_t flags) {return ::UNDEFINED_ACTION;}
- virtual int32_t is_hardware_backed() {return ::UNDEFINED_ACTION;}
-#else
- virtual int32_t generate(const String16& name, int32_t uid, int32_t keyType, int32_t keySize, int32_t flags, Vector<sp<KeystoreArg> >* args) {return ::UNDEFINED_ACTION;}
- virtual int32_t is_hardware_backed(const String16& keyType) {return ::UNDEFINED_ACTION;}
-#endif
-
-protected:
- virtual void virtualDestroyNSSReference() {}
-
-private:
- ~KeyStoreService() {
- nsNSSShutDownPreventionLock locker;
- if (isAlreadyShutDown()) {
- return;
- }
- shutdown(ShutdownCalledFrom::Object);
- }
-};
-
-} // namespace android
-
-void startKeyStoreService()
-{
- android::sp<android::IServiceManager> sm = android::defaultServiceManager();
- android::sp<android::KeyStoreService> keyStoreService = new android::KeyStoreService();
- sm->addService(String16("android.security.keystore"), keyStoreService);
-}
-#else
-void startKeyStoreService() { return; }
-#endif
-
-static const char *CA_BEGIN = "-----BEGIN ",
- *CA_END = "-----END ",
- *CA_TAILER = "-----\n";
-
-namespace mozilla {
-namespace ipc {
-
-static const char* KEYSTORE_ALLOWED_USERS[] = {
- "root",
- "wifi",
- NULL
-};
-static const char* KEYSTORE_ALLOWED_PREFIXES[] = {
- "WIFI_SERVERCERT_",
- "WIFI_USERCERT_",
- "WIFI_USERKEY_",
- NULL
-};
-
-// Transform base64 certification data into DER format
-void
-FormatCaData(const char *aCaData, int aCaDataLength,
- const char *aName, const uint8_t **aFormatData,
- size_t *aFormatDataLength)
-{
- size_t bufSize = strlen(CA_BEGIN) + strlen(CA_END) + strlen(CA_TAILER) * 2 +
- strlen(aName) * 2 + aCaDataLength + aCaDataLength/CA_LINE_SIZE
- + 2;
- char *buf = (char *)malloc(bufSize);
- if (!buf) {
- *aFormatData = nullptr;
- return;
- }
-
- *aFormatDataLength = bufSize;
- *aFormatData = (const uint8_t *)buf;
-
- char *ptr = buf;
- size_t len;
-
- // Create DER header.
- len = snprintf(ptr, bufSize, "%s%s%s", CA_BEGIN, aName, CA_TAILER);
- ptr += len;
- bufSize -= len;
-
- // Split base64 data in lines.
- int copySize;
- while (aCaDataLength > 0) {
- copySize = (aCaDataLength > CA_LINE_SIZE) ? CA_LINE_SIZE : aCaDataLength;
-
- memcpy(ptr, aCaData, copySize);
- ptr += copySize;
- aCaData += copySize;
- aCaDataLength -= copySize;
- bufSize -= copySize;
-
- *ptr = '\n';
- ptr++;
- bufSize--;
- }
-
- // Create DEA tailer.
- snprintf(ptr, bufSize, "%s%s%s", CA_END, aName, CA_TAILER);
-}
-
-ResponseCode
-getCertificate(const char *aCertName, const uint8_t **aCertData,
- size_t *aCertDataLength)
-{
- // certificate name prefix check.
- if (!aCertName) {
- return KEY_NOT_FOUND;
- }
-
- const char **prefix = KEYSTORE_ALLOWED_PREFIXES;
- for (; *prefix; prefix++ ) {
- if (!strncmp(*prefix, aCertName, strlen(*prefix))) {
- break;
- }
- }
- if (!(*prefix)) {
- return KEY_NOT_FOUND;
- }
-
- // Get cert from NSS by name
- ScopedCERTCertificate cert(CERT_FindCertByNickname(CERT_GetDefaultCertDB(),
- aCertName));
-
- if (!cert) {
- return KEY_NOT_FOUND;
- }
-
- char *certDER = PL_Base64Encode((const char *)cert->derCert.data,
- cert->derCert.len, nullptr);
- if (!certDER) {
- return SYSTEM_ERROR;
- }
-
- FormatCaData(certDER, strlen(certDER), "CERTIFICATE", aCertData,
- aCertDataLength);
- PL_strfree(certDER);
-
- if (!(*aCertData)) {
- return SYSTEM_ERROR;
- }
-
- return SUCCESS;
-}
-
-ResponseCode getPrivateKey(const char *aKeyName, const uint8_t **aKeyData,
- size_t *aKeyDataLength)
-{
- *aKeyData = nullptr;
- // Get corresponding user certificate nickname
- char userCertName[128] = {0};
- snprintf(userCertName, sizeof(userCertName) - 1, "WIFI_USERCERT_%s", aKeyName + 13);
-
- // Get private key from user certificate.
- ScopedCERTCertificate userCert(
- CERT_FindCertByNickname(CERT_GetDefaultCertDB(), userCertName));
- if (!userCert) {
- return KEY_NOT_FOUND;
- }
-
- ScopedSECKEYPrivateKey privateKey(
- PK11_FindKeyByAnyCert(userCert.get(), nullptr));
- if (!privateKey) {
- return KEY_NOT_FOUND;
- }
-
- // Export private key in PKCS#12 encrypted format, no password.
- unsigned char pwstr[] = {0, 0};
- SECItem password = {siBuffer, pwstr, sizeof(pwstr)};
- ScopedSECKEYEncryptedPrivateKeyInfo encryptedPrivateKey(
- PK11_ExportEncryptedPrivKeyInfo(privateKey->pkcs11Slot,
- SEC_OID_PKCS12_V2_PBE_WITH_SHA1_AND_40_BIT_RC4, &password, privateKey, 1,
- privateKey->wincx));
-
- if (!encryptedPrivateKey) {
- return KEY_NOT_FOUND;
- }
-
- // Decrypt into RSA private key.
- //
- // Generate key for PKCS#12 encryption, we use SHA1 with 1 iteration, as the
- // parameters used in PK11_ExportEncryptedPrivKeyInfo() above.
- // see: PKCS#12 v1.0, B.2.
- //
- uint8_t DSP[192] = {0};
- memset(DSP, 0x01, 64); // Diversifier part, ID = 1 for decryption.
- memset(DSP + 128, 0x00, 64); // Password part, no password.
-
- uint8_t *S = &DSP[64]; // Salt part.
- uint8_t *salt = encryptedPrivateKey->algorithm.parameters.data + 4;
- int saltLength = (int)encryptedPrivateKey->algorithm.parameters.data[3];
- if (saltLength <= 0) {
- return SYSTEM_ERROR;
- }
- for (int i = 0; i < 64; i++) {
- S[i] = salt[i % saltLength];
- }
-
- // Generate key by SHA-1
- nsresult rv;
- nsCOMPtr<nsICryptoHash> hash =
- do_CreateInstance("@mozilla.org/security/hash;1", &rv);
- if (NS_FAILED(rv)) {
- return SYSTEM_ERROR;
- }
-
- rv = hash->Init(nsICryptoHash::SHA1);
- if (NS_FAILED(rv)) {
- return SYSTEM_ERROR;
- }
-
- rv = hash->Update(DSP, sizeof(DSP));
- if (NS_FAILED(rv)) {
- return SYSTEM_ERROR;
- }
-
- nsCString hashResult;
- rv = hash->Finish(false, hashResult);
- if (NS_FAILED(rv)) {
- return SYSTEM_ERROR;
- }
-
- // First 40-bit as key for RC4.
- uint8_t key[5];
- memcpy(key, hashResult.get(), sizeof(key));
-
- ScopedPK11SlotInfo slot(PK11_GetInternalSlot());
- if (!slot) {
- return SYSTEM_ERROR;
- }
-
- SECItem keyItem = {siBuffer, key, sizeof(key)};
- ScopedPK11SymKey symKey(PK11_ImportSymKey(slot, CKM_RC4, PK11_OriginUnwrap,
- CKA_DECRYPT, &keyItem, nullptr));
- if (!symKey) {
- return SYSTEM_ERROR;
- }
-
- // Get expected decrypted data size then allocate memory.
- uint8_t *encryptedData = (uint8_t *)encryptedPrivateKey->encryptedData.data;
- unsigned int encryptedDataLen = encryptedPrivateKey->encryptedData.len;
- unsigned int decryptedDataLen = encryptedDataLen;
- SECStatus srv = PK11_Decrypt(symKey, CKM_RC4, &keyItem, nullptr,
- &decryptedDataLen, encryptedDataLen,
- encryptedData, encryptedDataLen);
- if (srv != SECSuccess) {
- return SYSTEM_ERROR;
- }
-
- ScopedSECItem decryptedData(::SECITEM_AllocItem(nullptr, nullptr,
- decryptedDataLen));
- if (!decryptedData) {
- return SYSTEM_ERROR;
- }
-
- // Decrypt by RC4.
- srv = PK11_Decrypt(symKey, CKM_RC4, &keyItem, decryptedData->data,
- &decryptedDataLen, decryptedData->len, encryptedData,
- encryptedDataLen);
- if (srv != SECSuccess) {
- return SYSTEM_ERROR;
- }
-
- // Export key in PEM format.
- char *keyPEM = PL_Base64Encode((const char *)decryptedData->data,
- decryptedDataLen, nullptr);
-
- if (!keyPEM) {
- return SYSTEM_ERROR;
- }
-
- FormatCaData(keyPEM, strlen(keyPEM), "PRIVATE KEY", aKeyData, aKeyDataLength);
- PL_strfree(keyPEM);
-
- if (!(*aKeyData)) {
- return SYSTEM_ERROR;
- }
-
- return SUCCESS;
-}
-
-ResponseCode getPublicKey(const char *aKeyName, const uint8_t **aKeyData,
- size_t *aKeyDataLength)
-{
- *aKeyData = nullptr;
-
- // Get corresponding user certificate nickname
- char userCertName[128] = {0};
- snprintf(userCertName, sizeof(userCertName) - 1, "WIFI_USERCERT_%s", aKeyName + 13);
-
- // Get public key from user certificate.
- ScopedCERTCertificate userCert(
- CERT_FindCertByNickname(CERT_GetDefaultCertDB(), userCertName));
- if (!userCert) {
- return KEY_NOT_FOUND;
- }
-
- // Get public key.
- ScopedSECKEYPublicKey publicKey(CERT_ExtractPublicKey(userCert));
- if (!publicKey) {
- return KEY_NOT_FOUND;
- }
-
- ScopedSECItem keyItem(PK11_DEREncodePublicKey(publicKey));
- if (!keyItem) {
- return KEY_NOT_FOUND;
- }
-
- size_t bufSize = keyItem->len;
- char *buf = (char *)malloc(bufSize);
- if (!buf) {
- return SYSTEM_ERROR;
- }
-
- memcpy(buf, keyItem->data, bufSize);
- *aKeyData = (const uint8_t *)buf;
- *aKeyDataLength = bufSize;
-
- return SUCCESS;
-}
-
-ResponseCode signData(const char *aKeyName, const uint8_t *data, size_t length,
- uint8_t **out, size_t *outLength)
-{
- *out = nullptr;
- // Get corresponding user certificate nickname
- char userCertName[128] = {0};
- snprintf(userCertName, sizeof(userCertName) - 1, "WIFI_USERCERT_%s", aKeyName + 13);
-
- // Get private key from user certificate.
- ScopedCERTCertificate userCert(
- CERT_FindCertByNickname(CERT_GetDefaultCertDB(), userCertName));
- if (!userCert) {
- return KEY_NOT_FOUND;
- }
-
- ScopedSECKEYPrivateKey privateKey(
- PK11_FindKeyByAnyCert(userCert.get(), nullptr));
- if (!privateKey) {
- return KEY_NOT_FOUND;
- }
-
- //
- // Find hash data from incoming data.
- //
- // Incoming data might be padded by PKCS-1 format:
- // 00 01 FF FF ... FF 00 || Hash of length 36
- // If the padding part exists, we have to ignore them.
- //
- uint8_t *hash = (uint8_t *)data;
- const size_t HASH_LENGTH = 36;
- if (length < HASH_LENGTH) {
- return VALUE_CORRUPTED;
- }
- if (hash[0] == 0x00 && hash[1] == 0x01 && hash[2] == 0xFF && hash[3] == 0xFF) {
- hash += 4;
- while (*hash == 0xFF) {
- if (hash + HASH_LENGTH > data + length) {
- return VALUE_CORRUPTED;
- }
- hash++;
- }
- if (*hash != 0x00) {
- return VALUE_CORRUPTED;
- }
- hash++;
- }
- if (hash + HASH_LENGTH != data + length) {
- return VALUE_CORRUPTED;
- }
- SECItem hashItem = {siBuffer, hash, HASH_LENGTH};
-
- // Sign hash.
- ScopedSECItem signItem(::SECITEM_AllocItem(nullptr, nullptr,
- PK11_SignatureLen(privateKey)));
- if (!signItem) {
- return SYSTEM_ERROR;
- }
-
- SECStatus srv;
- srv = PK11_Sign(privateKey, signItem.get(), &hashItem);
- if (srv != SECSuccess) {
- return SYSTEM_ERROR;
- }
-
- uint8_t *buf = (uint8_t *)malloc(signItem->len);
- if (!buf) {
- return SYSTEM_ERROR;
- }
-
- memcpy(buf, signItem->data, signItem->len);
- *out = buf;
- *outLength = signItem->len;
-
- return SUCCESS;
-}
-
-bool
-checkPermission(uid_t uid)
-{
- struct passwd *userInfo = getpwuid(uid);
- for (const char **user = KEYSTORE_ALLOWED_USERS; *user; user++ ) {
- if (!strcmp(*user, userInfo->pw_name)) {
- return true;
- }
- }
-
- return false;
-}
-
-//
-// KeyStore
-//
-
-KeyStore::KeyStore()
-: mShutdown(false)
-{
- MOZ_COUNT_CTOR(KeyStore);
- ::startKeyStoreService();
- Listen();
-}
-
-KeyStore::~KeyStore()
-{
- nsNSSShutDownPreventionLock locker;
- MOZ_COUNT_DTOR(KeyStore);
-
- if (isAlreadyShutDown()) {
- return;
- }
-
- shutdown(ShutdownCalledFrom::Object);
-
- MOZ_ASSERT(!mListenSocket);
- MOZ_ASSERT(!mStreamSocket);
-}
-
-void
-KeyStore::Shutdown()
-{
- // We set mShutdown first, so that |OnDisconnect| won't try to reconnect.
- mShutdown = true;
-
- if (mStreamSocket) {
- mStreamSocket->Close();
- mStreamSocket = nullptr;
- }
- if (mListenSocket) {
- mListenSocket->Close();
- mListenSocket = nullptr;
- }
-}
-
-void
-KeyStore::Listen()
-{
- // We only allocate one |StreamSocket|, but re-use it for every connection.
- if (mStreamSocket) {
- mStreamSocket->Close();
- } else {
- mStreamSocket = new StreamSocket(this, STREAM_SOCKET);
- }
-
- if (!mListenSocket) {
- // We only ever allocate one |ListenSocket|...
- mListenSocket = new ListenSocket(this, LISTEN_SOCKET);
- mListenSocket->Listen(new KeyStoreConnector(KEYSTORE_ALLOWED_USERS),
- mStreamSocket);
- } else {
- // ... but keep it open.
- mListenSocket->Listen(mStreamSocket);
- }
-
- ResetHandlerInfo();
-}
-
-void
-KeyStore::ResetHandlerInfo()
-{
- mHandlerInfo.state = STATE_IDLE;
- mHandlerInfo.command = 0;
- mHandlerInfo.paramCount = 0;
- mHandlerInfo.commandPattern = nullptr;
- for (int i = 0; i < MAX_PARAM; i++) {
- mHandlerInfo.param[i].length = 0;
- memset(mHandlerInfo.param[i].data, 0, VALUE_SIZE);
- }
-}
-
-bool
-KeyStore::CheckSize(UnixSocketBuffer *aMessage, size_t aExpectSize)
-{
- return (aMessage->GetSize() >= aExpectSize);
-}
-
-ResponseCode
-KeyStore::ReadCommand(UnixSocketBuffer *aMessage)
-{
- if (mHandlerInfo.state != STATE_IDLE) {
- NS_WARNING("Wrong state in ReadCommand()!");
- return SYSTEM_ERROR;
- }
-
- if (!CheckSize(aMessage, 1)) {
- NS_WARNING("Data size error in ReadCommand()!");
- return PROTOCOL_ERROR;
- }
-
- mHandlerInfo.command = *aMessage->GetData();
- aMessage->Consume(1);
-
- // Find corrsponding command pattern
- const struct ProtocolCommand *command = commands;
- while (command->command && command->command != mHandlerInfo.command) {
- command++;
- }
-
- if (!command->command) {
- NS_WARNING("Unsupported command!");
- return PROTOCOL_ERROR;
- }
-
- // Get command pattern.
- mHandlerInfo.commandPattern = command;
- if (command->paramNum) {
- // Read command parameter if needed.
- mHandlerInfo.state = STATE_READ_PARAM_LEN;
- } else {
- mHandlerInfo.state = STATE_PROCESSING;
- }
-
- return SUCCESS;
-}
-
-ResponseCode
-KeyStore::ReadLength(UnixSocketBuffer *aMessage)
-{
- if (mHandlerInfo.state != STATE_READ_PARAM_LEN) {
- NS_WARNING("Wrong state in ReadLength()!");
- return SYSTEM_ERROR;
- }
-
- if (!CheckSize(aMessage, 2)) {
- NS_WARNING("Data size error in ReadLength()!");
- return PROTOCOL_ERROR;
- }
-
- // Read length of command parameter.
- // FIXME: Depends on endianess and (sizeof(unsigned short) == 2)
- unsigned short dataLength;
- memcpy(&dataLength, aMessage->GetData(), 2);
- aMessage->Consume(2);
- mHandlerInfo.param[mHandlerInfo.paramCount].length = ntohs(dataLength);
-
- mHandlerInfo.state = STATE_READ_PARAM_DATA;
-
- return SUCCESS;
-}
-
-ResponseCode
-KeyStore::ReadData(UnixSocketBuffer *aMessage)
-{
- if (mHandlerInfo.state != STATE_READ_PARAM_DATA) {
- NS_WARNING("Wrong state in ReadData()!");
- return SYSTEM_ERROR;
- }
-
- if (!CheckSize(aMessage, mHandlerInfo.param[mHandlerInfo.paramCount].length)) {
- NS_WARNING("Data size error in ReadData()!");
- return PROTOCOL_ERROR;
- }
-
- // Read command parameter.
- memcpy(mHandlerInfo.param[mHandlerInfo.paramCount].data,
- aMessage->GetData(),
- mHandlerInfo.param[mHandlerInfo.paramCount].length);
- aMessage->Consume(mHandlerInfo.param[mHandlerInfo.paramCount].length);
- mHandlerInfo.paramCount++;
-
- if (mHandlerInfo.paramCount == mHandlerInfo.commandPattern->paramNum) {
- mHandlerInfo.state = STATE_PROCESSING;
- } else {
- mHandlerInfo.state = STATE_READ_PARAM_LEN;
- }
-
- return SUCCESS;
-}
-
-// Status response
-void
-KeyStore::SendResponse(ResponseCode aResponse)
-{
- MOZ_ASSERT(mStreamSocket);
-
- if (aResponse == NO_RESPONSE)
- return;
-
- uint8_t response = (uint8_t)aResponse;
- UnixSocketRawData* data = new UnixSocketRawData((const void *)&response, 1);
- mStreamSocket->SendSocketData(data);
-}
-
-// Data response
-void
-KeyStore::SendData(const uint8_t *aData, int aLength)
-{
- MOZ_ASSERT(mStreamSocket);
-
- unsigned short dataLength = htons(aLength);
-
- UnixSocketRawData* length = new UnixSocketRawData((const void *)&dataLength, 2);
- mStreamSocket->SendSocketData(length);
-
- UnixSocketRawData* data = new UnixSocketRawData((const void *)aData, aLength);
- mStreamSocket->SendSocketData(data);
-}
-
-// |StreamSocketConsumer|, |ListenSocketConsumer|
-
-void
-KeyStore::ReceiveSocketData(int aIndex, UniquePtr<UnixSocketBuffer>& aMessage)
-{
- MOZ_ASSERT(NS_IsMainThread());
-
- // Handle request.
- ResponseCode result = SUCCESS;
- while (aMessage->GetSize() ||
- mHandlerInfo.state == STATE_PROCESSING) {
- switch (mHandlerInfo.state) {
- case STATE_IDLE:
- result = ReadCommand(aMessage.get());
- break;
- case STATE_READ_PARAM_LEN:
- result = ReadLength(aMessage.get());
- break;
- case STATE_READ_PARAM_DATA:
- result = ReadData(aMessage.get());
- break;
- case STATE_PROCESSING:
- if (mHandlerInfo.command == 'g') {
- result = SYSTEM_ERROR;
-
- nsNSSShutDownPreventionLock locker;
- if (isAlreadyShutDown()) {
- break;
- }
-
- // Get CA
- const uint8_t *data;
- size_t dataLength;
- const char *name = (const char *)mHandlerInfo.param[0].data;
-
- if (!strncmp(name, "WIFI_USERKEY_", 13)) {
- result = getPrivateKey(name, &data, &dataLength);
- } else {
- result = getCertificate(name, &data, &dataLength);
- }
- if (result != SUCCESS) {
- break;
- }
-
- SendResponse(SUCCESS);
- SendData(data, (int)dataLength);
-
- free((void *)data);
- }
-
- ResetHandlerInfo();
- break;
- }
-
- if (result != SUCCESS) {
- SendResponse(result);
- ResetHandlerInfo();
- return;
- }
- }
-}
-
-void
-KeyStore::OnConnectSuccess(int aIndex)
-{
- if (aIndex == STREAM_SOCKET) {
- mShutdown = false;
- }
-}
-
-void
-KeyStore::OnConnectError(int aIndex)
-{
- if (mShutdown) {
- return;
- }
-
- if (aIndex == STREAM_SOCKET) {
- // Stream socket error; start listening again
- Listen();
- }
-}
-
-void
-KeyStore::OnDisconnect(int aIndex)
-{
- if (mShutdown) {
- return;
- }
-
- switch (aIndex) {
- case LISTEN_SOCKET:
- // Listen socket disconnected; start anew.
- mListenSocket = nullptr;
- Listen();
- break;
- case STREAM_SOCKET:
- // Stream socket disconnected; start listening again.
- Listen();
- break;
- }
-}
-
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/keystore/KeyStore.h b/ipc/keystore/KeyStore.h
deleted file mode 100644
index c6bb09023..000000000
--- a/ipc/keystore/KeyStore.h
+++ /dev/null
@@ -1,141 +0,0 @@
-/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=2 ts=2 et ft=cpp: 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/. */
-
-#ifndef mozilla_ipc_KeyStore_h
-#define mozilla_ipc_KeyStore_h 1
-
-#include <sys/socket.h>
-#include <sys/un.h>
-#include "cert.h"
-#include "mozilla/ipc/ListenSocket.h"
-#include "mozilla/ipc/ListenSocketConsumer.h"
-#include "mozilla/ipc/StreamSocket.h"
-#include "mozilla/ipc/StreamSocketConsumer.h"
-#include "nsNSSShutDown.h"
-
-namespace mozilla {
-namespace ipc {
-
-enum ResponseCode {
- SUCCESS = 1,
- LOCKED = 2,
- UNINITIALIZED = 3,
- SYSTEM_ERROR = 4,
- PROTOCOL_ERROR = 5,
- PERMISSION_DENIED = 6,
- KEY_NOT_FOUND = 7,
- VALUE_CORRUPTED = 8,
- UNDEFINED_ACTION = 9,
- WRONG_PASSWORD_0 = 10,
- WRONG_PASSWORD_1 = 11,
- WRONG_PASSWORD_2 = 12,
- WRONG_PASSWORD_3 = 13, // MAX_RETRY = 4
- NO_RESPONSE
-};
-
-void FormatCaData(const uint8_t *aCaData, int aCaDataLength,
- const char *aName, const uint8_t **aFormatData,
- size_t *aFormatDataLength);
-
-ResponseCode getCertificate(const char *aCertName, const uint8_t **aCertData,
- size_t *aCertDataLength);
-ResponseCode getPrivateKey(const char *aKeyName, const uint8_t **aKeyData,
- size_t *aKeyDataLength);
-ResponseCode getPublicKey(const char *aKeyName, const uint8_t **aKeyData,
- size_t *aKeyDataLength);
-ResponseCode signData(const char *aKeyName, const uint8_t *data, size_t length,
- uint8_t **out, size_t *outLength);
-
-bool checkPermission(uid_t uid);
-
-static const int MAX_PARAM = 2;
-static const int KEY_SIZE = ((NAME_MAX - 15) / 2);
-static const int VALUE_SIZE = 32768;
-static const int PASSWORD_SIZE = VALUE_SIZE;
-
-static const int CA_LINE_SIZE = 64;
-
-struct ProtocolCommand {
- int8_t command;
- int paramNum;
-};
-
-static const struct ProtocolCommand commands[] = {
- {'g', 1}, // Get CA, command "g CERT_NAME"
- { 0, 0}
-};
-
-struct ProtocolParam{
- uint length;
- int8_t data[VALUE_SIZE];
-};
-
-typedef enum {
- STATE_IDLE,
- STATE_READ_PARAM_LEN,
- STATE_READ_PARAM_DATA,
- STATE_PROCESSING
-} ProtocolHandlerState;
-
-class KeyStore final
- : public StreamSocketConsumer
- , public ListenSocketConsumer
- , public nsNSSShutDownObject
-{
-public:
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(KeyStore)
-
- KeyStore();
-
- void Shutdown();
-
-protected:
- virtual void virtualDestroyNSSReference() {}
-
-private:
- enum SocketType {
- LISTEN_SOCKET,
- STREAM_SOCKET
- };
-
- ~KeyStore();
-
- struct {
- ProtocolHandlerState state;
- uint8_t command;
- struct ProtocolParam param[MAX_PARAM];
- int paramCount;
- const struct ProtocolCommand *commandPattern;
- } mHandlerInfo;
- void ResetHandlerInfo();
- void Listen();
-
- bool CheckSize(UnixSocketBuffer *aMessage, size_t aExpectSize);
- ResponseCode ReadCommand(UnixSocketBuffer *aMessage);
- ResponseCode ReadLength(UnixSocketBuffer *aMessage);
- ResponseCode ReadData(UnixSocketBuffer *aMessage);
- void SendResponse(ResponseCode response);
- void SendData(const uint8_t *data, int length);
-
- // Methods for |StreamSocketConsumer|
- //
-
- void ReceiveSocketData(int aIndex,
- UniquePtr<UnixSocketBuffer>& aMessage) override;
- void OnConnectSuccess(int aIndex) override;
- void OnConnectError(int aIndex) override;
- void OnDisconnect(int aIndex) override;
-
- bool mShutdown;
-
- RefPtr<ListenSocket> mListenSocket;
- RefPtr<StreamSocket> mStreamSocket;
-};
-
-} // namespace ipc
-} // namespace mozilla
-
-#endif // mozilla_ipc_KeyStore_h
diff --git a/ipc/keystore/KeyStoreConnector.cpp b/ipc/keystore/KeyStoreConnector.cpp
deleted file mode 100644
index 4baf14175..000000000
--- a/ipc/keystore/KeyStoreConnector.cpp
+++ /dev/null
@@ -1,234 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=2 ts=2 et ft=cpp: 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 "KeyStoreConnector.h"
-#include <fcntl.h>
-#include <pwd.h>
-#include <sys/stat.h>
-#include <sys/un.h>
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-#include "nsThreadUtils.h" // For NS_IsMainThread.
-
-#define KEYSTORE_LOG(args...) printf(args);
-
-namespace mozilla {
-namespace ipc {
-
-static const char KEYSTORE_SOCKET_PATH[] = "/dev/socket/keystore";
-
-KeyStoreConnector::KeyStoreConnector(const char** const aAllowedUsers)
- : mAllowedUsers(aAllowedUsers)
-{
- MOZ_COUNT_CTOR_INHERITED(KeyStoreConnector, UnixSocketConnector);
-}
-
-KeyStoreConnector::~KeyStoreConnector()
-{
- MOZ_COUNT_DTOR_INHERITED(KeyStoreConnector, UnixSocketConnector);
-}
-
-nsresult
-KeyStoreConnector::CreateSocket(int& aFd) const
-{
- unlink(KEYSTORE_SOCKET_PATH);
-
- aFd = socket(AF_LOCAL, SOCK_STREAM, 0);
- if (aFd < 0) {
- KEYSTORE_LOG("Could not open KeyStore socket!");
- return NS_ERROR_FAILURE;
- }
-
- return NS_OK;
-}
-
-nsresult
-KeyStoreConnector::SetSocketFlags(int aFd) const
-{
- static const int sReuseAddress = 1;
-
- // Set close-on-exec bit.
- int flags = TEMP_FAILURE_RETRY(fcntl(aFd, F_GETFD));
- if (flags < 0) {
- return NS_ERROR_FAILURE;
- }
- flags |= FD_CLOEXEC;
- int res = TEMP_FAILURE_RETRY(fcntl(aFd, F_SETFD, flags));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- // Set non-blocking status flag.
- flags = TEMP_FAILURE_RETRY(fcntl(aFd, F_GETFL));
- if (flags < 0) {
- return NS_ERROR_FAILURE;
- }
- flags |= O_NONBLOCK;
- res = TEMP_FAILURE_RETRY(fcntl(aFd, F_SETFL, flags));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- // Set socket addr to be reused even if kernel is still waiting to close.
- res = setsockopt(aFd, SOL_SOCKET, SO_REUSEADDR, &sReuseAddress,
- sizeof(sReuseAddress));
- if (res < 0) {
- return NS_ERROR_FAILURE;
- }
-
- return NS_OK;
-}
-
-nsresult
-KeyStoreConnector::CheckPermission(int aFd) const
-{
- struct ucred userCred;
- socklen_t len = sizeof(userCred);
-
- if (getsockopt(aFd, SOL_SOCKET, SO_PEERCRED, &userCred, &len)) {
- return NS_ERROR_FAILURE;
- }
-
- const struct passwd* userInfo = getpwuid(userCred.uid);
- if (!userInfo) {
- return NS_ERROR_FAILURE;
- }
-
- if (!mAllowedUsers) {
- return NS_ERROR_FAILURE;
- }
-
- for (const char** user = mAllowedUsers; *user; ++user) {
- if (!strcmp(*user, userInfo->pw_name)) {
- return NS_OK;
- }
- }
-
- return NS_ERROR_FAILURE;
-}
-
-nsresult
-KeyStoreConnector::CreateAddress(struct sockaddr& aAddress,
- socklen_t& aAddressLength) const
-{
- struct sockaddr_un* address =
- reinterpret_cast<struct sockaddr_un*>(&aAddress);
-
- size_t namesiz = strlen(KEYSTORE_SOCKET_PATH) + 1; // include trailing '\0'
-
- if (namesiz > sizeof(address->sun_path)) {
- KEYSTORE_LOG("Address too long for socket struct!");
- return NS_ERROR_FAILURE;
- }
-
- address->sun_family = AF_UNIX;
- memcpy(address->sun_path, KEYSTORE_SOCKET_PATH, namesiz);
-
- aAddressLength = offsetof(struct sockaddr_un, sun_path) + namesiz;
-
- return NS_OK;
-}
-
-// |UnixSocketConnector|
-
-nsresult
-KeyStoreConnector::ConvertAddressToString(const struct sockaddr& aAddress,
- socklen_t aAddressLength,
- nsACString& aAddressString)
-{
- MOZ_ASSERT(aAddress.sa_family == AF_UNIX);
-
- const struct sockaddr_un* un =
- reinterpret_cast<const struct sockaddr_un*>(&aAddress);
-
- size_t len = aAddressLength - offsetof(struct sockaddr_un, sun_path);
-
- aAddressString.Assign(un->sun_path, len);
-
- return NS_OK;
-}
-
-nsresult
-KeyStoreConnector::CreateListenSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aListenFd)
-{
- ScopedClose fd;
-
- nsresult rv = CreateSocket(fd.rwget());
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = SetSocketFlags(fd);
- if (NS_FAILED(rv)) {
- return rv;
- }
- if (aAddress && aAddressLength) {
- rv = CreateAddress(*aAddress, *aAddressLength);
- if (NS_FAILED(rv)) {
- return rv;
- }
- }
-
- // Allow access for wpa_supplicant (different user, different group)
- //
- // TODO: Improve this by setting specific user/group for
- // wpa_supplicant by calling |fchmod| and |fchown|.
- //
- chmod(KEYSTORE_SOCKET_PATH, S_IRUSR|S_IWUSR|
- S_IRGRP|S_IWGRP|
- S_IROTH|S_IWOTH);
-
- aListenFd = fd.forget();
-
- return NS_OK;
-}
-
-nsresult
-KeyStoreConnector::AcceptStreamSocket(int aListenFd,
- struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd)
-{
- ScopedClose fd(
- TEMP_FAILURE_RETRY(accept(aListenFd, aAddress, aAddressLength)));
- if (fd < 0) {
- NS_WARNING("Cannot accept file descriptor!");
- return NS_ERROR_FAILURE;
- }
- nsresult rv = SetSocketFlags(fd);
- if (NS_FAILED(rv)) {
- return rv;
- }
- rv = CheckPermission(fd);
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- aStreamFd = fd.forget();
-
- return NS_OK;
-}
-
-nsresult
-KeyStoreConnector::CreateStreamSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd)
-{
- MOZ_CRASH("|KeyStoreConnector| does not support creating stream sockets.");
- return NS_ERROR_FAILURE;
-}
-
-nsresult
-KeyStoreConnector::Duplicate(UnixSocketConnector*& aConnector)
-{
- aConnector = new KeyStoreConnector(*this);
-
- return NS_OK;
-}
-
-}
-}
diff --git a/ipc/keystore/KeyStoreConnector.h b/ipc/keystore/KeyStoreConnector.h
deleted file mode 100644
index 349b030de..000000000
--- a/ipc/keystore/KeyStoreConnector.h
+++ /dev/null
@@ -1,57 +0,0 @@
-/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
-/* vim: set sw=2 ts=2 et ft=cpp: 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/. */
-
-#ifndef mozilla_ipc_KeyStoreConnector_h
-#define mozilla_ipc_KeyStoreConnector_h
-
-#include "mozilla/ipc/UnixSocketConnector.h"
-
-namespace mozilla {
-namespace ipc {
-
-class KeyStoreConnector final : public UnixSocketConnector
-{
-public:
- KeyStoreConnector(const char** const aAllowedUsers);
- ~KeyStoreConnector();
-
- // Methods for |UnixSocketConnector|
- //
-
- nsresult ConvertAddressToString(const struct sockaddr& aAddress,
- socklen_t aAddressLength,
- nsACString& aAddressString) override;
-
- nsresult CreateListenSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aListenFd) override;
-
- nsresult AcceptStreamSocket(int aListenFd,
- struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd) override;
-
- nsresult CreateStreamSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd) override;
-
- nsresult Duplicate(UnixSocketConnector*& aConnector) override;
-
-private:
- nsresult CreateSocket(int& aFd) const;
- nsresult SetSocketFlags(int aFd) const;
- nsresult CheckPermission(int aFd) const;
- nsresult CreateAddress(struct sockaddr& aAddress,
- socklen_t& aAddressLength) const;
-
- const char** const mAllowedUsers;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/keystore/moz.build b/ipc/keystore/moz.build
deleted file mode 100644
index e5df10a30..000000000
--- a/ipc/keystore/moz.build
+++ /dev/null
@@ -1,18 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.ipc += [
- 'KeyStore.h'
-]
-
-SOURCES += [
- 'KeyStore.cpp',
- 'KeyStoreConnector.cpp'
-]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'
diff --git a/ipc/moz.build b/ipc/moz.build
index d01b7bbed..320d8c5f0 100644
--- a/ipc/moz.build
+++ b/ipc/moz.build
@@ -14,12 +14,6 @@ DIRS += [
if CONFIG['MOZ_ENABLE_DBUS']:
DIRS += ['dbus']
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
- DIRS += ['unixfd', 'unixsocket']
-
-if CONFIG['MOZ_WIDGET_TOOLKIT'] == 'gonk':
- DIRS += ['hal', 'keystore', 'netd']
-
if CONFIG['MOZ_WIDGET_TOOLKIT'] != 'android':
DIRS += ['contentproc']
diff --git a/ipc/netd/Netd.cpp b/ipc/netd/Netd.cpp
deleted file mode 100644
index 99350f250..000000000
--- a/ipc/netd/Netd.cpp
+++ /dev/null
@@ -1,374 +0,0 @@
-/* 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 "Netd.h"
-#include <android/log.h>
-#include <cutils/sockets.h>
-#include <fcntl.h>
-#include <sys/socket.h>
-
-#include "android/log.h"
-#include "base/task.h"
-
-#include "nsWhitespaceTokenizer.h"
-#include "nsXULAppAPI.h"
-#include "nsString.h"
-#include "nsThreadUtils.h"
-#include "mozilla/RefPtr.h"
-#include "mozilla/Sprintf.h"
-#include "SystemProperty.h"
-
-#define NETD_LOG(args...) __android_log_print(ANDROID_LOG_INFO, "Gonk", args)
-#define ICS_SYS_USB_RNDIS_MAC "/sys/class/android_usb/android0/f_rndis/ethaddr"
-#define INVALID_SOCKET -1
-#define MAX_RECONNECT_TIMES 10
-
-using mozilla::system::Property;
-
-namespace {
-
-RefPtr<mozilla::ipc::NetdClient> gNetdClient;
-RefPtr<mozilla::ipc::NetdConsumer> gNetdConsumer;
-
-class StopNetdConsumer : public mozilla::Runnable {
-public:
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(NS_IsMainThread());
-
- gNetdConsumer = nullptr;
- return NS_OK;
- }
-};
-
-bool
-InitRndisAddress()
-{
- char mac[20];
- char serialno[] = "1234567890ABCDEF";
- static const int kEthernetAddressLength = 6;
- char address[kEthernetAddressLength];
- int i = 0;
- int ret = 0;
- int length = 0;
- mozilla::ScopedClose fd;
-
- fd.rwget() = open(ICS_SYS_USB_RNDIS_MAC, O_WRONLY);
- if (fd.rwget() == -1) {
- NETD_LOG("Unable to open file %s.", ICS_SYS_USB_RNDIS_MAC);
- return false;
- }
-
- Property::Get("ro.serialno", serialno, "1234567890ABCDEF");
-
- memset(address, 0, sizeof(address));
- // First byte is 0x02 to signify a locally administered address.
- address[0] = 0x02;
- length = strlen(serialno);
- for (i = 0; i < length; i++) {
- address[i % (kEthernetAddressLength - 1) + 1] ^= serialno[i];
- }
-
- SprintfLiteral(mac, "%02x:%02x:%02x:%02x:%02x:%02x",
- address[0], address[1], address[2],
- address[3], address[4], address[5]);
- length = strlen(mac);
- ret = write(fd.get(), mac, length);
- if (ret != length) {
- NETD_LOG("Fail to write file %s.", ICS_SYS_USB_RNDIS_MAC);
- return false;
- }
- return true;
-}
-
-} // namespace
-
-namespace mozilla {
-namespace ipc {
-
-NetdClient::NetdClient()
- : LineWatcher('\0', MAX_COMMAND_SIZE)
- , mIOLoop(MessageLoopForIO::current())
- , mSocket(INVALID_SOCKET)
- , mCurrentWriteOffset(0)
- , mReConnectTimes(0)
-{
- MOZ_COUNT_CTOR(NetdClient);
-}
-
-NetdClient::~NetdClient()
-{
- MOZ_COUNT_DTOR(NetdClient);
-}
-
-bool
-NetdClient::OpenSocket()
-{
- mSocket.rwget() = socket_local_client("netd",
- ANDROID_SOCKET_NAMESPACE_RESERVED,
- SOCK_STREAM);
- if (mSocket.rwget() < 0) {
- NETD_LOG("Error connecting to : netd (%s) - will retry", strerror(errno));
- return false;
- }
- // Add FD_CLOEXEC flag.
- int flags = fcntl(mSocket.get(), F_GETFD);
- if (flags == -1) {
- NETD_LOG("Error doing fcntl with F_GETFD command(%s)", strerror(errno));
- return false;
- }
- flags |= FD_CLOEXEC;
- if (fcntl(mSocket.get(), F_SETFD, flags) == -1) {
- NETD_LOG("Error doing fcntl with F_SETFD command(%s)", strerror(errno));
- return false;
- }
- // Set non-blocking.
- if (fcntl(mSocket.get(), F_SETFL, O_NONBLOCK) == -1) {
- NETD_LOG("Error set non-blocking socket(%s)", strerror(errno));
- return false;
- }
- if (!MessageLoopForIO::current()->
- WatchFileDescriptor(mSocket.get(),
- true,
- MessageLoopForIO::WATCH_READ,
- &mReadWatcher,
- this)) {
- NETD_LOG("Error set socket read watcher(%s)", strerror(errno));
- return false;
- }
-
- if (!mOutgoingQ.empty()) {
- MessageLoopForIO::current()->
- WatchFileDescriptor(mSocket.get(),
- false,
- MessageLoopForIO::WATCH_WRITE,
- &mWriteWatcher,
- this);
- }
-
- NETD_LOG("Connected to netd");
- return true;
-}
-
-void NetdClient::OnLineRead(int aFd, nsDependentCSubstring& aMessage)
-{
- // Set errno to 0 first. For preventing to use the stale version of errno.
- errno = 0;
- // We found a line terminator. Each line is formatted as an
- // integer response code followed by the rest of the line.
- // Fish out the response code.
- int responseCode = strtol(aMessage.Data(), nullptr, 10);
- if (!errno) {
- NetdCommand* response = new NetdCommand();
- // Passing all the response message, including the line terminator.
- response->mSize = aMessage.Length();
- memcpy(response->mData, aMessage.Data(), aMessage.Length());
- gNetdConsumer->MessageReceived(response);
- }
-
- if (!responseCode) {
- NETD_LOG("Can't parse netd's response");
- }
-}
-
-void
-NetdClient::OnFileCanWriteWithoutBlocking(int aFd)
-{
- MOZ_ASSERT(aFd == mSocket.get());
- WriteNetdCommand();
-}
-
-void
-NetdClient::OnError()
-{
- MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
-
- mReadWatcher.StopWatchingFileDescriptor();
- mWriteWatcher.StopWatchingFileDescriptor();
-
- mSocket.dispose();
- mCurrentWriteOffset = 0;
- mCurrentNetdCommand = nullptr;
- while (!mOutgoingQ.empty()) {
- delete mOutgoingQ.front();
- mOutgoingQ.pop();
- }
- Start();
-}
-
-// static
-void
-NetdClient::Start()
-{
- MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
-
- if (!gNetdClient) {
- NETD_LOG("Netd Client is not initialized");
- return;
- }
-
- if (!gNetdClient->OpenSocket()) {
- // Socket open failed, try again in a second.
- NETD_LOG("Fail to connect to Netd");
- if (++gNetdClient->mReConnectTimes > MAX_RECONNECT_TIMES) {
- NETD_LOG("Fail to connect to Netd after retry %d times", MAX_RECONNECT_TIMES);
- return;
- }
-
- MessageLoopForIO::current()->
- PostDelayedTask(NewRunnableFunction(NetdClient::Start),
- 1000);
- return;
- }
- gNetdClient->mReConnectTimes = 0;
-}
-
-// static
-void
-NetdClient::SendNetdCommandIOThread(NetdCommand* aMessage)
-{
- MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
- MOZ_ASSERT(aMessage);
-
- if (!gNetdClient) {
- NETD_LOG("Netd Client is not initialized");
- return;
- }
-
- gNetdClient->mOutgoingQ.push(aMessage);
-
- if (gNetdClient->mSocket.get() == INVALID_SOCKET) {
- NETD_LOG("Netd connection is not established, push the message to queue");
- return;
- }
-
- gNetdClient->WriteNetdCommand();
-}
-
-void
-NetdClient::WriteNetdCommand()
-{
- if (!mCurrentNetdCommand) {
- mCurrentWriteOffset = 0;
- mCurrentNetdCommand = mOutgoingQ.front();
- mOutgoingQ.pop();
- }
-
- while (mCurrentWriteOffset < mCurrentNetdCommand->mSize) {
- ssize_t write_amount = mCurrentNetdCommand->mSize - mCurrentWriteOffset;
- ssize_t written = write(mSocket.get(),
- mCurrentNetdCommand->mData + mCurrentWriteOffset,
- write_amount);
- if (written < 0) {
- NETD_LOG("Cannot write to network, error %d\n", (int) written);
- OnError();
- return;
- }
-
- if (written > 0) {
- mCurrentWriteOffset += written;
- }
-
- if (written != write_amount) {
- NETD_LOG("WriteNetdCommand fail !!! Write is not completed");
- break;
- }
- }
-
- if (mCurrentWriteOffset != mCurrentNetdCommand->mSize) {
- MessageLoopForIO::current()->
- WatchFileDescriptor(mSocket.get(),
- false,
- MessageLoopForIO::WATCH_WRITE,
- &mWriteWatcher,
- this);
- return;
- }
-
- mCurrentNetdCommand = nullptr;
-}
-
-static void
-InitNetdIOThread()
-{
- bool result;
- char propValue[Property::VALUE_MAX_LENGTH];
-
- MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
- MOZ_ASSERT(!gNetdClient);
-
- Property::Get("ro.build.version.sdk", propValue, "0");
- // Assign rndis address for usb tethering in ICS.
- if (atoi(propValue) >= 15) {
- result = InitRndisAddress();
- // We don't return here because InitRnsisAddress() function is related to
- // usb tethering only. Others service such as wifi tethering still need
- // to use ipc to communicate with netd.
- if (!result) {
- NETD_LOG("fail to give rndis interface an address");
- }
- }
- gNetdClient = new NetdClient();
- gNetdClient->Start();
-}
-
-static void
-ShutdownNetdIOThread()
-{
- MOZ_ASSERT(MessageLoop::current() == XRE_GetIOMessageLoop());
- nsCOMPtr<nsIRunnable> shutdownEvent = new StopNetdConsumer();
-
- gNetdClient = nullptr;
-
- NS_DispatchToMainThread(shutdownEvent);
-}
-
-void
-StartNetd(NetdConsumer* aNetdConsumer)
-{
- MOZ_ASSERT(NS_IsMainThread());
- MOZ_ASSERT(aNetdConsumer);
- MOZ_ASSERT(gNetdConsumer == nullptr);
-
- gNetdConsumer = aNetdConsumer;
- XRE_GetIOMessageLoop()->PostTask(
- NewRunnableFunction(InitNetdIOThread));
-}
-
-void
-StopNetd()
-{
- MOZ_ASSERT(NS_IsMainThread());
-
- nsIThread* currentThread = NS_GetCurrentThread();
- NS_ASSERTION(currentThread, "This should never be null!");
-
- XRE_GetIOMessageLoop()->PostTask(
- NewRunnableFunction(ShutdownNetdIOThread));
-
- while (gNetdConsumer) {
- if (!NS_ProcessNextEvent(currentThread)) {
- NS_WARNING("Something bad happened!");
- break;
- }
- }
-}
-
-/**************************************************************************
-*
-* This function runs in net worker Thread context. The net worker thread
-* is created in dom/system/gonk/NetworkManager.js
-*
-**************************************************************************/
-void
-SendNetdCommand(NetdCommand* aMessage)
-{
- MOZ_ASSERT(aMessage);
-
- XRE_GetIOMessageLoop()->PostTask(
- NewRunnableFunction(NetdClient::SendNetdCommandIOThread, aMessage));
-}
-
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/netd/Netd.h b/ipc/netd/Netd.h
deleted file mode 100644
index e4e20d2a8..000000000
--- a/ipc/netd/Netd.h
+++ /dev/null
@@ -1,81 +0,0 @@
-/* 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/. */
-
-#ifndef mozilla_system_netd_h__
-#define mozilla_system_netd_h__
-
-#include "nsISupportsImpl.h"
-#include "nsAutoPtr.h"
-#include "base/message_loop.h"
-#include "mozilla/FileUtils.h"
-
-#define MAX_COMMAND_SIZE 4096
-
-namespace mozilla {
-namespace ipc {
-
-/*
- * Represents raw data going to or coming from the Netd socket.
- */
-struct NetdCommand
-{
- uint8_t mData[MAX_COMMAND_SIZE];
-
- // Number of octets in mData.
- size_t mSize;
-};
-
-class NetdConsumer
-{
-protected:
- virtual ~NetdConsumer() { }
-
-public:
- NS_INLINE_DECL_REFCOUNTING(NetdConsumer)
-
- virtual void MessageReceived(NetdCommand* aMessage) = 0;
-};
-
-class NetdWriteTask : public Runnable
-{
- NS_IMETHOD Run();
-};
-
-class NetdClient : public MessageLoopForIO::LineWatcher
-{
- virtual ~NetdClient();
-
-public:
- NS_INLINE_DECL_REFCOUNTING(NetdClient)
- typedef std::queue<NetdCommand*> NetdCommandQueue;
-
- NetdClient();
- static void Start();
- static void SendNetdCommandIOThread(NetdCommand* aMessage);
-
-private:
- void WriteNetdCommand();
- virtual void OnError();
- virtual void OnLineRead(int aFd, nsDependentCSubstring& aMessage);
- virtual void OnFileCanWriteWithoutBlocking(int aFd);
- bool OpenSocket();
-
- MessageLoopForIO *mIOLoop;
- MessageLoopForIO::FileDescriptorWatcher mReadWatcher;
- MessageLoopForIO::FileDescriptorWatcher mWriteWatcher;
- ScopedClose mSocket;
- NetdCommandQueue mOutgoingQ;
- nsAutoPtr<NetdCommand> mCurrentNetdCommand;
- size_t mCurrentWriteOffset;
- size_t mReConnectTimes;
-};
-
-void StartNetd(NetdConsumer *);
-void StopNetd();
-void SendNetdCommand(NetdCommand *);
-
-} // namespace ipc
-} // namespace mozilla
-
-#endif // mozilla_system_netd_h__
diff --git a/ipc/netd/moz.build b/ipc/netd/moz.build
deleted file mode 100644
index 23340cb93..000000000
--- a/ipc/netd/moz.build
+++ /dev/null
@@ -1,17 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.ipc += [
- 'Netd.h',
-]
-
-SOURCES += [
- 'Netd.cpp',
-]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'
diff --git a/ipc/unixfd/UnixFdWatcher.cpp b/ipc/unixfd/UnixFdWatcher.cpp
deleted file mode 100644
index 367c1f597..000000000
--- a/ipc/unixfd/UnixFdWatcher.cpp
+++ /dev/null
@@ -1,123 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 <fcntl.h>
-#include "UnixFdWatcher.h"
-
-#ifdef CHROMIUM_LOG
-#undef CHROMIUM_LOG
-#endif
-
-#include <stdio.h>
-#define IODEBUG true
-#define CHROMIUM_LOG(args...) if (IODEBUG) printf(args);
-
-namespace mozilla {
-namespace ipc {
-
-UnixFdWatcher::~UnixFdWatcher()
-{
- NS_WARNING_ASSERTION(!IsOpen(), "mFd should have been closed already");
-}
-
-void
-UnixFdWatcher::Close()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == mIOLoop);
-
- if (NS_WARN_IF(!IsOpen())) {
- /* mFd should have been open */
- return;
- }
- OnClose();
- RemoveWatchers(READ_WATCHER|WRITE_WATCHER);
- mFd.dispose();
-}
-
-void
-UnixFdWatcher::AddWatchers(unsigned long aWatchers, bool aPersistent)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == mIOLoop);
- MOZ_ASSERT(IsOpen());
-
- // Before we add a watcher, we need to remove it! Removing is always
- // safe, but adding the same watcher twice can lead to endless loops
- // inside libevent.
- RemoveWatchers(aWatchers);
-
- if (aWatchers & READ_WATCHER) {
- MessageLoopForIO::current()->WatchFileDescriptor(
- mFd,
- aPersistent,
- MessageLoopForIO::WATCH_READ,
- &mReadWatcher,
- this);
- }
- if (aWatchers & WRITE_WATCHER) {
- MessageLoopForIO::current()->WatchFileDescriptor(
- mFd,
- aPersistent,
- MessageLoopForIO::WATCH_WRITE,
- &mWriteWatcher,
- this);
- }
-}
-
-void
-UnixFdWatcher::RemoveWatchers(unsigned long aWatchers)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == mIOLoop);
- MOZ_ASSERT(IsOpen());
-
- if (aWatchers & READ_WATCHER) {
- mReadWatcher.StopWatchingFileDescriptor();
- }
- if (aWatchers & WRITE_WATCHER) {
- mWriteWatcher.StopWatchingFileDescriptor();
- }
-}
-
-void
-UnixFdWatcher::OnError(const char* aFunction, int aErrno)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == mIOLoop);
-
- CHROMIUM_LOG("%s failed with error %d (%s)",
- aFunction, aErrno, strerror(aErrno));
-}
-
-UnixFdWatcher::UnixFdWatcher(MessageLoop* aIOLoop)
-: mIOLoop(aIOLoop)
-{
- MOZ_ASSERT(mIOLoop);
-}
-
-UnixFdWatcher::UnixFdWatcher(MessageLoop* aIOLoop, int aFd)
-: mIOLoop(aIOLoop)
-, mFd(aFd)
-{
- MOZ_ASSERT(mIOLoop);
-}
-
-void
-UnixFdWatcher::SetFd(int aFd)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == mIOLoop);
- MOZ_ASSERT(!IsOpen());
- MOZ_ASSERT(FdIsNonBlocking(aFd));
-
- mFd = aFd;
-}
-
-bool
-UnixFdWatcher::FdIsNonBlocking(int aFd)
-{
- int flags = TEMP_FAILURE_RETRY(fcntl(aFd, F_GETFL));
- return (flags > 0) && (flags & O_NONBLOCK);
-}
-
-}
-}
diff --git a/ipc/unixfd/UnixFdWatcher.h b/ipc/unixfd/UnixFdWatcher.h
deleted file mode 100644
index 676b1dbf0..000000000
--- a/ipc/unixfd/UnixFdWatcher.h
+++ /dev/null
@@ -1,69 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_UnixFdWatcher_h
-#define mozilla_ipc_UnixFdWatcher_h
-
-#include "base/message_loop.h"
-#include "mozilla/FileUtils.h"
-
-namespace mozilla {
-namespace ipc {
-
-class UnixFdWatcher : public MessageLoopForIO::Watcher
-{
-public:
- enum {
- READ_WATCHER = 1<<0,
- WRITE_WATCHER = 1<<1
- };
-
- virtual ~UnixFdWatcher();
-
- MessageLoop* GetIOLoop() const
- {
- return mIOLoop;
- }
-
- int GetFd() const
- {
- return mFd;
- }
-
- bool IsOpen() const
- {
- return GetFd() >= 0;
- }
-
- virtual void Close();
-
- void AddWatchers(unsigned long aWatchers, bool aPersistent);
- void RemoveWatchers(unsigned long aWatchers);
-
- // Callback method that's run before closing the file descriptor
- virtual void OnClose() {};
-
- // Callback method that's run on POSIX errors
- virtual void OnError(const char* aFunction, int aErrno);
-
-protected:
- UnixFdWatcher(MessageLoop* aIOLoop);
- UnixFdWatcher(MessageLoop* aIOLoop, int aFd);
- void SetFd(int aFd);
-
-private:
- static bool FdIsNonBlocking(int aFd);
-
- MessageLoop* mIOLoop;
- ScopedClose mFd;
- MessageLoopForIO::FileDescriptorWatcher mReadWatcher;
- MessageLoopForIO::FileDescriptorWatcher mWriteWatcher;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixfd/UnixFileWatcher.cpp b/ipc/unixfd/UnixFileWatcher.cpp
deleted file mode 100644
index 67e247b5b..000000000
--- a/ipc/unixfd/UnixFileWatcher.cpp
+++ /dev/null
@@ -1,45 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 <fcntl.h>
-#include "UnixFileWatcher.h"
-
-namespace mozilla {
-namespace ipc {
-
-UnixFileWatcher::~UnixFileWatcher()
-{
-}
-
-nsresult
-UnixFileWatcher::Open(const char* aFilename, int aFlags, mode_t aMode)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(aFlags & O_NONBLOCK);
-
- int fd = TEMP_FAILURE_RETRY(open(aFilename, aFlags, aMode));
- if (fd < 0) {
- OnError("open", errno);
- return NS_ERROR_FAILURE;
- }
- SetFd(fd);
- OnOpened();
-
- return NS_OK;
-}
-
-UnixFileWatcher::UnixFileWatcher(MessageLoop* aIOLoop)
-: UnixFdWatcher(aIOLoop)
-{
-}
-
-UnixFileWatcher::UnixFileWatcher(MessageLoop* aIOLoop, int aFd)
-: UnixFdWatcher(aIOLoop, aFd)
-{
-}
-
-}
-}
diff --git a/ipc/unixfd/UnixFileWatcher.h b/ipc/unixfd/UnixFileWatcher.h
deleted file mode 100644
index 5a19b1005..000000000
--- a/ipc/unixfd/UnixFileWatcher.h
+++ /dev/null
@@ -1,33 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_UnixFileWatcher_h
-#define mozilla_ipc_UnixFileWatcher_h
-
-#include "UnixFdWatcher.h"
-
-namespace mozilla {
-namespace ipc {
-
-class UnixFileWatcher : public UnixFdWatcher
-{
-public:
- virtual ~UnixFileWatcher();
-
- nsresult Open(const char* aFilename, int aFlags, mode_t aMode = 0);
-
- // Callback method for successful open requests
- virtual void OnOpened() {};
-
-protected:
- UnixFileWatcher(MessageLoop* aIOLoop);
- UnixFileWatcher(MessageLoop* aIOLoop, int aFd);
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixfd/UnixSocketWatcher.cpp b/ipc/unixfd/UnixSocketWatcher.cpp
deleted file mode 100644
index 2ce32e93d..000000000
--- a/ipc/unixfd/UnixSocketWatcher.cpp
+++ /dev/null
@@ -1,136 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 <fcntl.h>
-#include "UnixSocketWatcher.h"
-
-namespace mozilla {
-namespace ipc {
-
-UnixSocketWatcher::~UnixSocketWatcher()
-{
-}
-
-void UnixSocketWatcher::Close()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- mConnectionStatus = SOCKET_IS_DISCONNECTED;
- UnixFdWatcher::Close();
-}
-
-nsresult
-UnixSocketWatcher::Connect(const struct sockaddr* aAddr, socklen_t aAddrLen)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(IsOpen());
- MOZ_ASSERT(aAddr || !aAddrLen);
-
- if (TEMP_FAILURE_RETRY(connect(GetFd(), aAddr, aAddrLen) < 0)) {
- if (errno == EINPROGRESS) {
- mConnectionStatus = SOCKET_IS_CONNECTING;
- // Set up a write watch to receive the connect signal
- AddWatchers(WRITE_WATCHER, false);
- return NS_OK;
- }
- OnError("connect", errno);
- return NS_ERROR_FAILURE;
- }
-
- mConnectionStatus = SOCKET_IS_CONNECTED;
- OnConnected();
-
- return NS_OK;
-}
-
-nsresult
-UnixSocketWatcher::Listen(const struct sockaddr* aAddr, socklen_t aAddrLen)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(IsOpen());
- MOZ_ASSERT(aAddr || !aAddrLen);
-
- if (mConnectionStatus == SOCKET_IS_DISCONNECTED) {
- // We init the socket descriptor when we listen for the first time.
- if (bind(GetFd(), aAddr, aAddrLen) < 0) {
- OnError("bind", errno);
- return NS_ERROR_FAILURE;
- }
- if (listen(GetFd(), 1) < 0) {
- OnError("listen", errno);
- return NS_ERROR_FAILURE;
- }
- }
- mConnectionStatus = SOCKET_IS_LISTENING;
- OnListening();
-
- return NS_OK;
-}
-
-UnixSocketWatcher::UnixSocketWatcher(MessageLoop* aIOLoop)
-: UnixFdWatcher(aIOLoop)
-, mConnectionStatus(SOCKET_IS_DISCONNECTED)
-{
-}
-
-UnixSocketWatcher::UnixSocketWatcher(MessageLoop* aIOLoop, int aFd,
- ConnectionStatus aConnectionStatus)
-: UnixFdWatcher(aIOLoop, aFd)
-, mConnectionStatus(aConnectionStatus)
-{
-}
-
-void
-UnixSocketWatcher::SetSocket(int aFd, ConnectionStatus aConnectionStatus)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- SetFd(aFd);
- mConnectionStatus = aConnectionStatus;
-}
-
-void
-UnixSocketWatcher::OnFileCanReadWithoutBlocking(int aFd)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(aFd == GetFd());
-
- if (mConnectionStatus == SOCKET_IS_CONNECTED) {
- OnSocketCanReceiveWithoutBlocking();
- } else if (mConnectionStatus == SOCKET_IS_LISTENING) {
- OnSocketCanAcceptWithoutBlocking();
- } else {
- NS_NOTREACHED("invalid connection state for reading");
- }
-}
-
-void
-UnixSocketWatcher::OnFileCanWriteWithoutBlocking(int aFd)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(aFd == GetFd());
-
- if (mConnectionStatus == SOCKET_IS_CONNECTED) {
- OnSocketCanSendWithoutBlocking();
- } else if (mConnectionStatus == SOCKET_IS_CONNECTING) {
- RemoveWatchers(WRITE_WATCHER);
- int error = 0;
- socklen_t len = sizeof(error);
- if (getsockopt(GetFd(), SOL_SOCKET, SO_ERROR, &error, &len) < 0) {
- OnError("getsockopt", errno);
- } else if (error) {
- OnError("connect", error);
- } else {
- mConnectionStatus = SOCKET_IS_CONNECTED;
- OnConnected();
- }
- } else {
- NS_NOTREACHED("invalid connection state for writing");
- }
-}
-
-}
-}
diff --git a/ipc/unixfd/UnixSocketWatcher.h b/ipc/unixfd/UnixSocketWatcher.h
deleted file mode 100644
index 37a0acc0d..000000000
--- a/ipc/unixfd/UnixSocketWatcher.h
+++ /dev/null
@@ -1,72 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_UnixSocketWatcher_h
-#define mozilla_ipc_UnixSocketWatcher_h
-
-#include <sys/socket.h>
-#include "UnixFdWatcher.h"
-
-namespace mozilla {
-namespace ipc {
-
-class UnixSocketWatcher : public UnixFdWatcher
-{
-public:
- enum ConnectionStatus {
- SOCKET_IS_DISCONNECTED = 0,
- SOCKET_IS_LISTENING,
- SOCKET_IS_CONNECTING,
- SOCKET_IS_CONNECTED
- };
-
- virtual ~UnixSocketWatcher();
-
- virtual void Close() override;
-
- ConnectionStatus GetConnectionStatus() const
- {
- return mConnectionStatus;
- }
-
- // Connect to a peer
- nsresult Connect(const struct sockaddr* aAddr, socklen_t aAddrLen);
-
- // Listen on socket for incoming connection requests
- nsresult Listen(const struct sockaddr* aAddr, socklen_t aAddrLen);
-
- // Callback method for successful connection requests
- virtual void OnConnected() {};
-
- // Callback method for successful listen requests
- virtual void OnListening() {};
-
- // Callback method for accepting from a listening socket
- virtual void OnSocketCanAcceptWithoutBlocking() {};
-
- // Callback method for receiving from socket
- virtual void OnSocketCanReceiveWithoutBlocking() {};
-
- // Callback method for sending on socket
- virtual void OnSocketCanSendWithoutBlocking() {};
-
-protected:
- UnixSocketWatcher(MessageLoop* aIOLoop);
- UnixSocketWatcher(MessageLoop* aIOLoop, int aFd,
- ConnectionStatus aConnectionStatus);
- void SetSocket(int aFd, ConnectionStatus aConnectionStatus);
-
-private:
- void OnFileCanReadWithoutBlocking(int aFd) override;
- void OnFileCanWriteWithoutBlocking(int aFd) override;
-
- ConnectionStatus mConnectionStatus;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixfd/moz.build b/ipc/unixfd/moz.build
deleted file mode 100644
index fdc8a8709..000000000
--- a/ipc/unixfd/moz.build
+++ /dev/null
@@ -1,21 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.ipc += [
- 'UnixFdWatcher.h',
- 'UnixFileWatcher.h',
- 'UnixSocketWatcher.h'
-]
-
-SOURCES += [
- 'UnixFdWatcher.cpp',
- 'UnixFileWatcher.cpp',
- 'UnixSocketWatcher.cpp'
-]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'
diff --git a/ipc/unixsocket/ConnectionOrientedSocket.cpp b/ipc/unixsocket/ConnectionOrientedSocket.cpp
deleted file mode 100644
index abcfd1734..000000000
--- a/ipc/unixsocket/ConnectionOrientedSocket.cpp
+++ /dev/null
@@ -1,202 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "ConnectionOrientedSocket.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-#include "UnixSocketConnector.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// ConnectionOrientedSocketIO
-//
-
-ConnectionOrientedSocketIO::ConnectionOrientedSocketIO(
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd, ConnectionStatus aConnectionStatus,
- UnixSocketConnector* aConnector)
- : DataSocketIO(aConsumerLoop)
- , UnixSocketWatcher(aIOLoop, aFd, aConnectionStatus)
- , mConnector(aConnector)
- , mPeerAddressLength(0)
-{
- MOZ_ASSERT(mConnector);
-
- MOZ_COUNT_CTOR_INHERITED(ConnectionOrientedSocketIO, DataSocketIO);
-}
-
-ConnectionOrientedSocketIO::ConnectionOrientedSocketIO(
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- UnixSocketConnector* aConnector)
- : DataSocketIO(aConsumerLoop)
- , UnixSocketWatcher(aIOLoop)
- , mConnector(aConnector)
- , mPeerAddressLength(0)
-{
- MOZ_ASSERT(mConnector);
-
- MOZ_COUNT_CTOR_INHERITED(ConnectionOrientedSocketIO, DataSocketIO);
-}
-
-ConnectionOrientedSocketIO::~ConnectionOrientedSocketIO()
-{
- MOZ_COUNT_DTOR_INHERITED(ConnectionOrientedSocketIO, DataSocketIO);
-}
-
-nsresult
-ConnectionOrientedSocketIO::Accept(int aFd,
- const struct sockaddr* aPeerAddress,
- socklen_t aPeerAddressLength)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_CONNECTING);
-
- SetSocket(aFd, SOCKET_IS_CONNECTED);
-
- // Address setup
- mPeerAddressLength = aPeerAddressLength;
- memcpy(&mPeerAddress, aPeerAddress, mPeerAddressLength);
-
- // Signal success and start data transfer
- OnConnected();
-
- return NS_OK;
-}
-
-nsresult
-ConnectionOrientedSocketIO::Connect()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(!IsOpen());
-
- struct sockaddr* peerAddress =
- reinterpret_cast<struct sockaddr*>(&mPeerAddress);
- mPeerAddressLength = sizeof(mPeerAddress);
-
- int fd;
- nsresult rv = mConnector->CreateStreamSocket(peerAddress,
- &mPeerAddressLength,
- fd);
- if (NS_FAILED(rv)) {
- // Tell the consumer thread we've errored
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketEventTask>(this, SocketEventTask::CONNECT_ERROR));
- return NS_ERROR_FAILURE;
- }
-
- SetFd(fd);
-
- // calls OnConnected() on success, or OnError() otherwise
- rv = UnixSocketWatcher::Connect(peerAddress, mPeerAddressLength);
-
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- return NS_OK;
-}
-
-void
-ConnectionOrientedSocketIO::Send(UnixSocketIOBuffer* aBuffer)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- EnqueueData(aBuffer);
- AddWatchers(WRITE_WATCHER, false);
-}
-
-// |UnixSocketWatcher|
-
-void
-ConnectionOrientedSocketIO::OnSocketCanReceiveWithoutBlocking()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_CONNECTED); // see bug 990984
-
- ssize_t res = ReceiveData(GetFd());
- if (res < 0) {
- /* I/O error */
- RemoveWatchers(READ_WATCHER|WRITE_WATCHER);
- } else if (!res) {
- /* EOF or peer shutdown */
- RemoveWatchers(READ_WATCHER);
- }
-}
-
-void
-ConnectionOrientedSocketIO::OnSocketCanSendWithoutBlocking()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_CONNECTED); // see bug 990984
- MOZ_ASSERT(!IsShutdownOnIOThread());
-
- nsresult rv = SendPendingData(GetFd());
- if (NS_FAILED(rv)) {
- return;
- }
-
- if (HasPendingData()) {
- AddWatchers(WRITE_WATCHER, false);
- }
-}
-
-void
-ConnectionOrientedSocketIO::OnConnected()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_CONNECTED);
-
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketEventTask>(this, SocketEventTask::CONNECT_SUCCESS));
-
- AddWatchers(READ_WATCHER, true);
- if (HasPendingData()) {
- AddWatchers(WRITE_WATCHER, false);
- }
-}
-
-void
-ConnectionOrientedSocketIO::OnListening()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- NS_NOTREACHED("Invalid call to |ConnectionOrientedSocketIO::OnListening|");
-}
-
-void
-ConnectionOrientedSocketIO::OnError(const char* aFunction, int aErrno)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- UnixFdWatcher::OnError(aFunction, aErrno);
-
- // Clean up watchers, status, fd
- Close();
-
- // Tell the consumer thread we've errored
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketEventTask>(this, SocketEventTask::CONNECT_ERROR));
-}
-
-//
-// ConnectionOrientedSocket
-//
-
-ConnectionOrientedSocket::ConnectionOrientedSocket()
-{
- MOZ_COUNT_CTOR_INHERITED(ConnectionOrientedSocket, DataSocket);
-}
-
-ConnectionOrientedSocket::~ConnectionOrientedSocket()
-{
- MOZ_COUNT_DTOR_INHERITED(ConnectionOrientedSocket, DataSocket);
-}
-
-}
-}
diff --git a/ipc/unixsocket/ConnectionOrientedSocket.h b/ipc/unixsocket/ConnectionOrientedSocket.h
deleted file mode 100644
index a1236ec4a..000000000
--- a/ipc/unixsocket/ConnectionOrientedSocket.h
+++ /dev/null
@@ -1,122 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_ConnectionOrientedSocket_h
-#define mozilla_ipc_ConnectionOrientedSocket_h
-
-#include <sys/socket.h>
-#include "DataSocket.h"
-#include "mozilla/ipc/UnixSocketWatcher.h"
-
-class MessageLoop;
-
-namespace mozilla {
-namespace ipc {
-
-class UnixSocketConnector;
-
-/*
- * |ConnectionOrientedSocketIO| and |ConnectionOrientedSocket| define
- * interfaces for implementing stream sockets on I/O and consumer thread.
- * |ListenSocket| uses these classes to handle accepted sockets.
- */
-
-class ConnectionOrientedSocketIO
- : public DataSocketIO
- , public UnixSocketWatcher
-{
-public:
- virtual ~ConnectionOrientedSocketIO();
-
- nsresult Accept(int aFd,
- const struct sockaddr* aAddress,
- socklen_t aAddressLength);
-
- nsresult Connect();
-
- void Send(UnixSocketIOBuffer* aBuffer);
-
- // Methods for |UnixSocketWatcher|
- //
-
- void OnSocketCanReceiveWithoutBlocking() final;
- void OnSocketCanSendWithoutBlocking() final;
-
- void OnListening() final;
- void OnConnected() final;
- void OnError(const char* aFunction, int aErrno) final;
-
-protected:
- /**
- * Constructs an instance of |ConnectionOrientedSocketIO|
- *
- * @param aConsumerLoop The socket's consumer thread.
- * @param aIOLoop The socket's I/O loop.
- * @param aFd The socket file descriptor.
- * @param aConnectionStatus The connection status for |aFd|.
- * @param aConnector Connector object for socket-type-specific methods.
- */
- ConnectionOrientedSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd, ConnectionStatus aConnectionStatus,
- UnixSocketConnector* aConnector);
-
- /**
- * Constructs an instance of |ConnectionOrientedSocketIO|
- *
- * @param aConsumerLoop The socket's consumer thread.
- * @param aIOLoop The socket's I/O loop.
- * @param aConnector Connector object for socket-type-specific methods.
- */
- ConnectionOrientedSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- UnixSocketConnector* aConnector);
-
-private:
- /**
- * Connector object used to create the connection we are currently using.
- */
- UniquePtr<UnixSocketConnector> mConnector;
-
- /**
- * Number of valid bytes in |mPeerAddress|.
- */
- socklen_t mPeerAddressLength;
-
- /**
- * Address of the socket's current peer.
- */
- struct sockaddr_storage mPeerAddress;
-};
-
-class ConnectionOrientedSocket : public DataSocket
-{
-public:
- /**
- * Prepares an instance of |ConnectionOrientedSocket| in DISCONNECTED
- * state for accepting a connection. Consumer-thread only.
- *
- * @param aConnector The new connector object, owned by the
- * connection-oriented socket.
- * @param aConsumerLoop The socket's consumer thread.
- * @param aIOLoop The socket's I/O thread.
- * @param[out] aIO, Returns an instance of |ConnectionOrientedSocketIO|.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- virtual nsresult PrepareAccept(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocketIO*& aIO) = 0;
-
-protected:
- ConnectionOrientedSocket();
- virtual ~ConnectionOrientedSocket();
-};
-
-}
-}
-
-#endif // mozilla_ipc_ConnectionOrientedSocket
diff --git a/ipc/unixsocket/DataSocket.cpp b/ipc/unixsocket/DataSocket.cpp
deleted file mode 100644
index 057c59203..000000000
--- a/ipc/unixsocket/DataSocket.cpp
+++ /dev/null
@@ -1,136 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "DataSocket.h"
-#ifdef MOZ_TASK_TRACER
-#include "GeckoTaskTracer.h"
-#endif
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-
-#ifdef MOZ_TASK_TRACER
-using namespace mozilla::tasktracer;
-#endif
-
-namespace mozilla {
-namespace ipc {
-
-//
-// DataSocketIO
-//
-
-DataSocketIO::~DataSocketIO()
-{
- MOZ_COUNT_DTOR_INHERITED(DataSocketIO, SocketIOBase);
-}
-
-void
-DataSocketIO::EnqueueData(UnixSocketIOBuffer* aBuffer)
-{
- if (!aBuffer->GetSize()) {
- delete aBuffer; // delete empty data immediately
- return;
- }
- mOutgoingQ.AppendElement(aBuffer);
-}
-
-bool
-DataSocketIO::HasPendingData() const
-{
- return !mOutgoingQ.IsEmpty();
-}
-
-ssize_t
-DataSocketIO::ReceiveData(int aFd)
-{
- MOZ_ASSERT(aFd >= 0);
-
- UnixSocketIOBuffer* incoming;
- nsresult rv = QueryReceiveBuffer(&incoming);
- if (NS_FAILED(rv)) {
- /* an error occured */
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketRequestClosingTask>(this));
- return -1;
- }
-
- ssize_t res = incoming->Receive(aFd);
- if (res < 0) {
- /* an I/O error occured */
- DiscardBuffer();
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketRequestClosingTask>(this));
- return -1;
- } else if (!res) {
- /* EOF or peer shut down sending */
- DiscardBuffer();
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketRequestClosingTask>(this));
- return 0;
- }
-
-#ifdef MOZ_TASK_TRACER
- /* Make unix socket creation events to be the source events of TaskTracer,
- * and originate the rest correlation tasks from here.
- */
- AutoSourceEvent taskTracerEvent(SourceEventType::Unixsocket);
-#endif
-
- ConsumeBuffer();
-
- return res;
-}
-
-nsresult
-DataSocketIO::SendPendingData(int aFd)
-{
- MOZ_ASSERT(aFd >= 0);
-
- while (HasPendingData()) {
- UnixSocketIOBuffer* outgoing = mOutgoingQ.ElementAt(0);
-
- ssize_t res = outgoing->Send(aFd);
- if (res < 0) {
- /* an I/O error occured */
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketRequestClosingTask>(this));
- return NS_ERROR_FAILURE;
- } else if (!res && outgoing->GetSize()) {
- /* I/O is currently blocked; try again later */
- return NS_OK;
- }
- if (!outgoing->GetSize()) {
- mOutgoingQ.RemoveElementAt(0);
- delete outgoing;
- }
- }
-
- return NS_OK;
-}
-
-DataSocketIO::DataSocketIO(MessageLoop* aConsumerLoop)
- : SocketIOBase(aConsumerLoop)
-{
- MOZ_COUNT_CTOR_INHERITED(DataSocketIO, SocketIOBase);
-}
-
-//
-// DataSocket
-//
-
-DataSocket::DataSocket()
-{
- MOZ_COUNT_CTOR_INHERITED(DataSocket, SocketBase);
-}
-
-DataSocket::~DataSocket()
-{
- MOZ_COUNT_DTOR_INHERITED(DataSocket, SocketBase);
-}
-
-}
-}
diff --git a/ipc/unixsocket/DataSocket.h b/ipc/unixsocket/DataSocket.h
deleted file mode 100644
index 454333461..000000000
--- a/ipc/unixsocket/DataSocket.h
+++ /dev/null
@@ -1,145 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/.
- */
-
-#ifndef mozilla_ipc_datasocket_h
-#define mozilla_ipc_datasocket_h
-
-#include "mozilla/ipc/SocketBase.h"
-#include "nsTArray.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// DataSocket
-//
-
-/**
- * |DataSocket| represents a socket that can send or receive data. This
- * can be a stream-based socket, a datagram-based socket, or any other
- * socket that transfers data.
- */
-class DataSocket : public SocketBase
-{
-public:
- virtual ~DataSocket();
-
- /**
- * Queue data to be sent to the socket on the IO thread. Can only be called on
- * originating thread.
- *
- * @param aBuffer Data to be sent to socket
- */
- virtual void SendSocketData(UnixSocketIOBuffer* aBuffer) = 0;
-
-protected:
- DataSocket();
-};
-
-//
-// DataSocketIO
-//
-
-/**
- * |DataSocketIO| is a base class for Socket I/O classes that
- * transfer data on the I/O thread. It provides methods for the
- * most common read and write scenarios.
- */
-class DataSocketIO : public SocketIOBase
-{
-public:
- virtual ~DataSocketIO();
-
- /**
- * Allocates a buffer for receiving data from the socket. The method
- * shall return the buffer in the arguments. The buffer is owned by the
- * I/O class. |DataSocketIO| will never ask for more than one buffer
- * at a time, so I/O classes can handout the same buffer on each invokation
- * of this method. I/O-thread only.
- *
- * @param[out] aBuffer returns a pointer to the I/O buffer
- * @return NS_OK on success, or an error code otherwise
- */
- virtual nsresult QueryReceiveBuffer(UnixSocketIOBuffer** aBuffer) = 0;
-
- /**
- * Marks the current socket buffer to by consumed by the I/O class. The
- * class is resonsible for releasing the buffer afterwards. I/O-thread
- * only.
- *
- * @param aIndex the socket's index
- * @param[out] aBuffer the receive buffer
- * @param[out] aSize the receive buffer's size
- */
- virtual void ConsumeBuffer() = 0;
-
- /**
- * Marks the current socket buffer to be discarded. The I/O class is
- * resonsible for releasing the buffer's memory. I/O-thread only.
- *
- * @param aIndex the socket's index
- */
- virtual void DiscardBuffer() = 0;
-
- void EnqueueData(UnixSocketIOBuffer* aBuffer);
- bool HasPendingData() const;
-
- ssize_t ReceiveData(int aFd);
-
- nsresult SendPendingData(int aFd);
-
-protected:
- DataSocketIO(MessageLoop* aConsumerLoop);
-
-private:
- /**
- * Raw data queue. Must be pushed/popped from I/O thread only.
- */
- nsTArray<UnixSocketIOBuffer*> mOutgoingQ;
-};
-
-//
-// Tasks
-//
-
-/* |SocketIOSendTask| transfers an instance of |Tdata|, such as
- * |UnixSocketRawData|, to the I/O thread and queues it up for
- * sending the contained data.
- */
-template<typename Tio, typename Tdata>
-class SocketIOSendTask final : public SocketIOTask<Tio>
-{
-public:
- SocketIOSendTask(Tio* aIO, Tdata* aData)
- : SocketIOTask<Tio>(aIO)
- , mData(aData)
- {
- MOZ_ASSERT(aData);
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(!SocketIOTask<Tio>::IsCanceled());
-
- Tio* io = SocketIOTask<Tio>::GetIO();
- MOZ_ASSERT(!io->IsConsumerThread());
- MOZ_ASSERT(!io->IsShutdownOnIOThread());
-
- io->Send(mData);
-
- return NS_OK;
- }
-
-private:
- Tdata* mData;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixsocket/ListenSocket.cpp b/ipc/unixsocket/ListenSocket.cpp
deleted file mode 100644
index c05a4d701..000000000
--- a/ipc/unixsocket/ListenSocket.cpp
+++ /dev/null
@@ -1,432 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "ListenSocket.h"
-#include <fcntl.h>
-#include "ConnectionOrientedSocket.h"
-#include "DataSocket.h"
-#include "ListenSocketConsumer.h"
-#include "mozilla/DebugOnly.h"
-#include "mozilla/RefPtr.h"
-#include "mozilla/Unused.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-#include "nsXULAppAPI.h"
-#include "UnixSocketConnector.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// ListenSocketIO
-//
-
-class ListenSocketIO final
- : public UnixSocketWatcher
- , public SocketIOBase
-{
-public:
- class ListenTask;
-
- ListenSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ListenSocket* aListenSocket,
- UnixSocketConnector* aConnector);
- ~ListenSocketIO();
-
- UnixSocketConnector* GetConnector() const;
-
- // Task callback methods
- //
-
- /**
- * Run bind/listen to prepare for further runs of accept()
- */
- void Listen(ConnectionOrientedSocketIO* aCOSocketIO);
-
- // I/O callback methods
- //
-
- void OnConnected() override;
- void OnError(const char* aFunction, int aErrno) override;
- void OnListening() override;
- void OnSocketCanAcceptWithoutBlocking() override;
-
- // Methods for |SocketIOBase|
- //
-
- SocketBase* GetSocketBase() override;
-
- bool IsShutdownOnConsumerThread() const override;
- bool IsShutdownOnIOThread() const override;
-
- void ShutdownOnConsumerThread() override;
- void ShutdownOnIOThread() override;
-
-private:
- void FireSocketError();
-
- /**
- * Consumer pointer. Non-thread-safe pointer, so should only be manipulated
- * directly from consumer thread. All non-consumer-thread accesses should
- * happen with mIO as container.
- */
- ListenSocket* mListenSocket;
-
- /**
- * Connector object used to create the connection we are currently using.
- */
- UniquePtr<UnixSocketConnector> mConnector;
-
- /**
- * If true, do not requeue whatever task we're running
- */
- bool mShuttingDownOnIOThread;
-
- /**
- * Number of valid bytes in |mAddress|
- */
- socklen_t mAddressLength;
-
- /**
- * Address structure of the socket currently in use
- */
- struct sockaddr_storage mAddress;
-
- ConnectionOrientedSocketIO* mCOSocketIO;
-};
-
-ListenSocketIO::ListenSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ListenSocket* aListenSocket,
- UnixSocketConnector* aConnector)
- : UnixSocketWatcher(aIOLoop)
- , SocketIOBase(aConsumerLoop)
- , mListenSocket(aListenSocket)
- , mConnector(aConnector)
- , mShuttingDownOnIOThread(false)
- , mAddressLength(0)
- , mCOSocketIO(nullptr)
-{
- MOZ_ASSERT(mListenSocket);
- MOZ_ASSERT(mConnector);
-
- MOZ_COUNT_CTOR_INHERITED(ListenSocketIO, SocketIOBase);
-}
-
-ListenSocketIO::~ListenSocketIO()
-{
- MOZ_ASSERT(IsConsumerThread());
- MOZ_ASSERT(IsShutdownOnConsumerThread());
-
- MOZ_COUNT_DTOR_INHERITED(ListenSocketIO, SocketIOBase);
-}
-
-UnixSocketConnector*
-ListenSocketIO::GetConnector() const
-{
- return mConnector.get();
-}
-
-void
-ListenSocketIO::Listen(ConnectionOrientedSocketIO* aCOSocketIO)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(mConnector);
- MOZ_ASSERT(aCOSocketIO);
-
- struct sockaddr* address = reinterpret_cast<struct sockaddr*>(&mAddress);
- mAddressLength = sizeof(mAddress);
-
- if (!IsOpen()) {
- int fd;
- nsresult rv = mConnector->CreateListenSocket(address, &mAddressLength,
- fd);
- if (NS_FAILED(rv)) {
- FireSocketError();
- return;
- }
- SetFd(fd);
- }
-
- mCOSocketIO = aCOSocketIO;
-
- // calls OnListening on success, or OnError otherwise
- DebugOnly<nsresult> rv = UnixSocketWatcher::Listen(address, mAddressLength);
- NS_WARNING_ASSERTION(NS_SUCCEEDED(rv), "Listen failed");
-}
-
-void
-ListenSocketIO::OnConnected()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- NS_NOTREACHED("Invalid call to |ListenSocketIO::OnConnected|");
-}
-
-void
-ListenSocketIO::OnListening()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_LISTENING);
-
- AddWatchers(READ_WATCHER, true);
-
- /* We signal a successful 'connection' to a local address for listening. */
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketEventTask>(this, SocketEventTask::CONNECT_SUCCESS));
-}
-
-void
-ListenSocketIO::OnError(const char* aFunction, int aErrno)
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- UnixFdWatcher::OnError(aFunction, aErrno);
- FireSocketError();
-}
-
-void
-ListenSocketIO::FireSocketError()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
-
- // Clean up watchers, statuses, fds
- Close();
-
- // Tell the consumer thread we've errored
- GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketEventTask>(this, SocketEventTask::CONNECT_ERROR));
-}
-
-void
-ListenSocketIO::OnSocketCanAcceptWithoutBlocking()
-{
- MOZ_ASSERT(MessageLoopForIO::current() == GetIOLoop());
- MOZ_ASSERT(GetConnectionStatus() == SOCKET_IS_LISTENING);
- MOZ_ASSERT(mCOSocketIO);
-
- RemoveWatchers(READ_WATCHER|WRITE_WATCHER);
-
- struct sockaddr_storage storage;
- socklen_t addressLength = sizeof(storage);
-
- int fd;
- nsresult rv = mConnector->AcceptStreamSocket(
- GetFd(),
- reinterpret_cast<struct sockaddr*>(&storage), &addressLength,
- fd);
- if (NS_FAILED(rv)) {
- FireSocketError();
- return;
- }
-
- mCOSocketIO->Accept(fd,
- reinterpret_cast<struct sockaddr*>(&storage),
- addressLength);
-}
-
-// |SocketIOBase|
-
-SocketBase*
-ListenSocketIO::GetSocketBase()
-{
- return mListenSocket;
-}
-
-bool
-ListenSocketIO::IsShutdownOnConsumerThread() const
-{
- MOZ_ASSERT(IsConsumerThread());
-
- return mListenSocket == nullptr;
-}
-
-bool
-ListenSocketIO::IsShutdownOnIOThread() const
-{
- return mShuttingDownOnIOThread;
-}
-
-void
-ListenSocketIO::ShutdownOnConsumerThread()
-{
- MOZ_ASSERT(IsConsumerThread());
- MOZ_ASSERT(!IsShutdownOnConsumerThread());
-
- mListenSocket = nullptr;
-}
-
-void
-ListenSocketIO::ShutdownOnIOThread()
-{
- MOZ_ASSERT(!IsConsumerThread());
- MOZ_ASSERT(!mShuttingDownOnIOThread);
-
- Close(); // will also remove fd from I/O loop
- mShuttingDownOnIOThread = true;
-}
-
-//
-// Socket tasks
-//
-
-class ListenSocketIO::ListenTask final : public SocketIOTask<ListenSocketIO>
-{
-public:
- ListenTask(ListenSocketIO* aIO, ConnectionOrientedSocketIO* aCOSocketIO)
- : SocketIOTask<ListenSocketIO>(aIO)
- , mCOSocketIO(aCOSocketIO)
- {
- MOZ_ASSERT(mCOSocketIO);
-
- MOZ_COUNT_CTOR(ListenTask);
- }
-
- ~ListenTask()
- {
- MOZ_COUNT_DTOR(ListenTask);
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(!GetIO()->IsConsumerThread());
-
- if (!IsCanceled()) {
- GetIO()->Listen(mCOSocketIO);
- }
- return NS_OK;
- }
-
-private:
- ConnectionOrientedSocketIO* mCOSocketIO;
-};
-
-//
-// ListenSocket
-//
-
-ListenSocket::ListenSocket(ListenSocketConsumer* aConsumer, int aIndex)
- : mIO(nullptr)
- , mConsumer(aConsumer)
- , mIndex(aIndex)
-{
- MOZ_ASSERT(mConsumer);
-
- MOZ_COUNT_CTOR_INHERITED(ListenSocket, SocketBase);
-}
-
-ListenSocket::~ListenSocket()
-{
- MOZ_ASSERT(!mIO);
-
- MOZ_COUNT_DTOR_INHERITED(ListenSocket, SocketBase);
-}
-
-nsresult
-ListenSocket::Listen(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocket* aCOSocket)
-{
- MOZ_ASSERT(!mIO);
-
- mIO = new ListenSocketIO(aConsumerLoop, aIOLoop, this, aConnector);
-
- // Prepared I/O object, now start listening.
- nsresult rv = Listen(aCOSocket);
- if (NS_FAILED(rv)) {
- delete mIO;
- mIO = nullptr;
- return rv;
- }
-
- return NS_OK;
-}
-
-nsresult
-ListenSocket::Listen(UnixSocketConnector* aConnector,
- ConnectionOrientedSocket* aCOSocket)
-{
- return Listen(aConnector, MessageLoop::current(), XRE_GetIOMessageLoop(),
- aCOSocket);
-}
-
-nsresult
-ListenSocket::Listen(ConnectionOrientedSocket* aCOSocket)
-{
- MOZ_ASSERT(aCOSocket);
- MOZ_ASSERT(mIO);
-
- // We first prepare the connection-oriented socket with a
- // socket connector and a socket I/O class.
-
- UniquePtr<UnixSocketConnector> connector;
- nsresult rv = mIO->GetConnector()->Duplicate(connector);
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- ConnectionOrientedSocketIO* io;
- rv = aCOSocket->PrepareAccept(connector.get(),
- mIO->GetConsumerThread(), mIO->GetIOLoop(),
- io);
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- Unused << connector.release(); // now owned by |io|
-
- // Then we start listening for connection requests.
-
- SetConnectionStatus(SOCKET_LISTENING);
-
- mIO->GetIOLoop()->PostTask(
- MakeAndAddRef<ListenSocketIO::ListenTask>(mIO, io));
-
- return NS_OK;
-}
-
-// |SocketBase|
-
-void
-ListenSocket::Close()
-{
- if (!mIO) {
- return;
- }
-
- MOZ_ASSERT(mIO->IsConsumerThread());
-
- // From this point on, we consider mIO as being deleted. We sever
- // the relationship here so any future calls to listen or connect
- // will create a new implementation.
- mIO->ShutdownOnConsumerThread();
- mIO->GetIOLoop()->PostTask(MakeAndAddRef<SocketIOShutdownTask>(mIO));
- mIO = nullptr;
-
- NotifyDisconnect();
-}
-
-void
-ListenSocket::OnConnectSuccess()
-{
- mConsumer->OnConnectSuccess(mIndex);
-}
-
-void
-ListenSocket::OnConnectError()
-{
- mConsumer->OnConnectError(mIndex);
-}
-
-void
-ListenSocket::OnDisconnect()
-{
- mConsumer->OnDisconnect(mIndex);
-}
-
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/unixsocket/ListenSocket.h b/ipc/unixsocket/ListenSocket.h
deleted file mode 100644
index 9bde4602d..000000000
--- a/ipc/unixsocket/ListenSocket.h
+++ /dev/null
@@ -1,93 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_ListenSocket_h
-#define mozilla_ipc_ListenSocket_h
-
-#include "mozilla/ipc/SocketBase.h"
-#include "nsString.h"
-
-class MessageLoop;
-
-namespace mozilla {
-namespace ipc {
-
-class ConnectionOrientedSocket;
-class ListenSocketConsumer;
-class ListenSocketIO;
-class UnixSocketConnector;
-
-class ListenSocket final : public SocketBase
-{
-public:
- /**
- * Constructs an instance of |ListenSocket|.
- *
- * @param aConsumer The consumer for the socket.
- * @param aIndex An arbitrary index.
- */
- ListenSocket(ListenSocketConsumer* aConsumer, int aIndex);
-
- /**
- * Starts a task on the socket that will try to accept a new connection
- * in a non-blocking manner.
- *
- * @param aConnector Connector object for socket-type-specific functions
- * @param aConsumerLoop The socket's consumer thread.
- * @param aIOLoop The socket's I/O thread.
- * @param aCOSocket The connection-oriented socket for handling the
- * accepted connection.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- nsresult Listen(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocket* aCOSocket);
-
- /**
- * Starts a task on the socket that will try to accept a new connection
- * in a non-blocking manner.
- *
- * @param aConnector Connector object for socket-type-specific functions
- * @param aCOSocket The connection-oriented socket for handling the
- * accepted connection.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- nsresult Listen(UnixSocketConnector* aConnector,
- ConnectionOrientedSocket* aCOSocket);
-
- /**
- * Starts a task on the socket that will try to accept a new connection
- * in a non-blocking manner. This method re-uses a previously created
- * listen socket.
- *
- * @param aCOSocket The connection-oriented socket for handling the
- * accepted connection.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- nsresult Listen(ConnectionOrientedSocket* aCOSocket);
-
- // Methods for |SocketBase|
- //
-
- void Close() override;
- void OnConnectSuccess() override;
- void OnConnectError() override;
- void OnDisconnect() override;
-
-protected:
- virtual ~ListenSocket();
-
-private:
- ListenSocketIO* mIO;
- ListenSocketConsumer* mConsumer;
- int mIndex;
-};
-
-} // namespace ipc
-} // namepsace mozilla
-
-#endif // mozilla_ipc_ListenSocket_h
diff --git a/ipc/unixsocket/ListenSocketConsumer.cpp b/ipc/unixsocket/ListenSocketConsumer.cpp
deleted file mode 100644
index f4de0c42e..000000000
--- a/ipc/unixsocket/ListenSocketConsumer.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "ListenSocketConsumer.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// ListenSocketConsumer
-//
-
-ListenSocketConsumer::~ListenSocketConsumer()
-{ }
-
-}
-}
diff --git a/ipc/unixsocket/ListenSocketConsumer.h b/ipc/unixsocket/ListenSocketConsumer.h
deleted file mode 100644
index 8c9af3019..000000000
--- a/ipc/unixsocket/ListenSocketConsumer.h
+++ /dev/null
@@ -1,46 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_listensocketconsumer_h
-#define mozilla_ipc_listensocketconsumer_h
-
-namespace mozilla {
-namespace ipc {
-
-/**
- * |ListenSocketConsumer| handles socket events.
- */
-class ListenSocketConsumer
-{
-public:
- virtual ~ListenSocketConsumer();
-
- /**
- * Callback for socket success. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the listening socket.
- */
- virtual void OnConnectSuccess(int aIndex) = 0;
-
- /**
- * Callback for socket errors. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the listening socket.
- */
- virtual void OnConnectError(int aIndex) = 0;
-
- /**
- * Callback for socket disconnect. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the listeing socket.
- */
- virtual void OnDisconnect(int aIndex) = 0;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixsocket/SocketBase.cpp b/ipc/unixsocket/SocketBase.cpp
deleted file mode 100644
index b11729652..000000000
--- a/ipc/unixsocket/SocketBase.cpp
+++ /dev/null
@@ -1,449 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "SocketBase.h"
-#include <errno.h>
-#include <string.h>
-#include <unistd.h>
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-
-namespace mozilla {
-namespace ipc {
-
-//
-// UnixSocketIOBuffer
-//
-
-UnixSocketBuffer::UnixSocketBuffer()
- : mSize(0)
- , mOffset(0)
- , mAvailableSpace(0)
- , mData(nullptr)
-{
- MOZ_COUNT_CTOR(UnixSocketBuffer);
-}
-
-UnixSocketBuffer::~UnixSocketBuffer()
-{
- MOZ_COUNT_DTOR(UnixSocketBuffer);
-
- // Make sure that the caller released the buffer's memory.
- MOZ_ASSERT(!GetBuffer());
-}
-
-const uint8_t*
-UnixSocketBuffer::Consume(size_t aLen)
-{
- if (NS_WARN_IF(GetSize() < aLen)) {
- return nullptr;
- }
- uint8_t* data = mData + mOffset;
- mOffset += aLen;
- return data;
-}
-
-nsresult
-UnixSocketBuffer::Read(void* aValue, size_t aLen)
-{
- const uint8_t* data = Consume(aLen);
- if (!data) {
- return NS_ERROR_OUT_OF_MEMORY;
- }
- memcpy(aValue, data, aLen);
- return NS_OK;
-}
-
-uint8_t*
-UnixSocketBuffer::Append(size_t aLen)
-{
- if (((mAvailableSpace - mSize) < aLen)) {
- size_t availableSpace = mAvailableSpace + std::max(mAvailableSpace, aLen);
- uint8_t* data = new uint8_t[availableSpace];
- memcpy(data, mData, mSize);
- mData = data;
- mAvailableSpace = availableSpace;
- }
- uint8_t* data = mData + mSize;
- mSize += aLen;
- return data;
-}
-
-nsresult
-UnixSocketBuffer::Write(const void* aValue, size_t aLen)
-{
- uint8_t* data = Append(aLen);
- if (!data) {
- return NS_ERROR_OUT_OF_MEMORY;
- }
- memcpy(data, aValue, aLen);
- return NS_OK;
-}
-
-void
-UnixSocketBuffer::CleanupLeadingSpace()
-{
- if (GetLeadingSpace()) {
- if (GetSize() <= GetLeadingSpace()) {
- memcpy(mData, GetData(), GetSize());
- } else {
- memmove(mData, GetData(), GetSize());
- }
- mOffset = 0;
- }
-}
-
-//
-// UnixSocketIOBuffer
-//
-
-UnixSocketIOBuffer::UnixSocketIOBuffer()
-{
- MOZ_COUNT_CTOR_INHERITED(UnixSocketIOBuffer, UnixSocketBuffer);
-}
-
-UnixSocketIOBuffer::~UnixSocketIOBuffer()
-{
- MOZ_COUNT_DTOR_INHERITED(UnixSocketIOBuffer, UnixSocketBuffer);
-}
-
-//
-// UnixSocketRawData
-//
-
-UnixSocketRawData::UnixSocketRawData(const void* aData, size_t aSize)
-{
- MOZ_ASSERT(aData || !aSize);
-
- MOZ_COUNT_CTOR_INHERITED(UnixSocketRawData, UnixSocketIOBuffer);
-
- ResetBuffer(static_cast<uint8_t*>(memcpy(new uint8_t[aSize], aData, aSize)),
- 0, aSize, aSize);
-}
-
-UnixSocketRawData::UnixSocketRawData(UniquePtr<uint8_t[]> aData, size_t aSize)
-{
- MOZ_ASSERT(aData || !aSize);
-
- MOZ_COUNT_CTOR_INHERITED(UnixSocketRawData, UnixSocketIOBuffer);
-
- ResetBuffer(aData.release(), 0, aSize, aSize);
-}
-
-UnixSocketRawData::UnixSocketRawData(size_t aSize)
-{
- MOZ_COUNT_CTOR_INHERITED(UnixSocketRawData, UnixSocketIOBuffer);
-
- ResetBuffer(new uint8_t[aSize], 0, 0, aSize);
-}
-
-UnixSocketRawData::~UnixSocketRawData()
-{
- MOZ_COUNT_DTOR_INHERITED(UnixSocketRawData, UnixSocketIOBuffer);
-
- UniquePtr<uint8_t[]> data(GetBuffer());
- ResetBuffer(nullptr, 0, 0, 0);
-}
-
-ssize_t
-UnixSocketRawData::Receive(int aFd)
-{
- if (!GetTrailingSpace()) {
- if (!GetLeadingSpace()) {
- return -1; /* buffer is full */
- }
- /* free up space at the end of data buffer */
- CleanupLeadingSpace();
- }
-
- ssize_t res =
- TEMP_FAILURE_RETRY(read(aFd, GetTrailingBytes(), GetTrailingSpace()));
-
- if (res < 0) {
- /* I/O error */
- return -1;
- } else if (!res) {
- /* EOF or peer shutdown sending */
- return 0;
- }
-
- Append(res); /* mark read data as 'valid' */
-
- return res;
-}
-
-ssize_t
-UnixSocketRawData::Send(int aFd)
-{
- if (!GetSize()) {
- return 0;
- }
-
- ssize_t res = TEMP_FAILURE_RETRY(write(aFd, GetData(), GetSize()));
-
- if (res < 0) {
- if (errno == EAGAIN || errno == EWOULDBLOCK) {
- return 0; /* socket is blocked; try again later */
- }
- return -1;
- } else if (!res) {
- /* nothing written */
- return 0;
- }
-
- Consume(res);
-
- return res;
-}
-
-//
-// SocketBase
-//
-
-SocketConnectionStatus
-SocketBase::GetConnectionStatus() const
-{
- return mConnectionStatus;
-}
-
-int
-SocketBase::GetSuggestedConnectDelayMs() const
-{
- return mConnectDelayMs;
-}
-
-void
-SocketBase::NotifySuccess()
-{
- mConnectionStatus = SOCKET_CONNECTED;
- mConnectTimestamp = PR_IntervalNow();
- OnConnectSuccess();
-}
-
-void
-SocketBase::NotifyError()
-{
- mConnectionStatus = SOCKET_DISCONNECTED;
- mConnectDelayMs = CalculateConnectDelayMs();
- mConnectTimestamp = 0;
- OnConnectError();
-}
-
-void
-SocketBase::NotifyDisconnect()
-{
- mConnectionStatus = SOCKET_DISCONNECTED;
- mConnectDelayMs = CalculateConnectDelayMs();
- mConnectTimestamp = 0;
- OnDisconnect();
-}
-
-uint32_t
-SocketBase::CalculateConnectDelayMs() const
-{
- uint32_t connectDelayMs = mConnectDelayMs;
-
- if (mConnectTimestamp && (PR_IntervalNow()-mConnectTimestamp) > connectDelayMs) {
- // reset delay if connection has been opened for a while, or...
- connectDelayMs = 0;
- } else if (!connectDelayMs) {
- // ...start with a delay of ~1 sec, or...
- connectDelayMs = 1<<10;
- } else if (connectDelayMs < (1<<16)) {
- // ...otherwise increase delay by a factor of 2
- connectDelayMs <<= 1;
- }
- return connectDelayMs;
-}
-
-SocketBase::SocketBase()
-: mConnectionStatus(SOCKET_DISCONNECTED)
-, mConnectTimestamp(0)
-, mConnectDelayMs(0)
-{
- MOZ_COUNT_CTOR(SocketBase);
-}
-
-SocketBase::~SocketBase()
-{
- MOZ_ASSERT(mConnectionStatus == SOCKET_DISCONNECTED);
-
- MOZ_COUNT_DTOR(SocketBase);
-}
-
-void
-SocketBase::SetConnectionStatus(SocketConnectionStatus aConnectionStatus)
-{
- mConnectionStatus = aConnectionStatus;
-}
-
-//
-// SocketIOBase
-//
-
-SocketIOBase::SocketIOBase(MessageLoop* aConsumerLoop)
- : mConsumerLoop(aConsumerLoop)
-{
- MOZ_ASSERT(mConsumerLoop);
-
- MOZ_COUNT_CTOR(SocketIOBase);
-}
-
-SocketIOBase::~SocketIOBase()
-{
- MOZ_COUNT_DTOR(SocketIOBase);
-}
-
-MessageLoop*
-SocketIOBase::GetConsumerThread() const
-{
- return mConsumerLoop;
-}
-
-bool
-SocketIOBase::IsConsumerThread() const
-{
- return GetConsumerThread() == MessageLoop::current();
-}
-
-//
-// SocketEventTask
-//
-
-SocketEventTask::SocketEventTask(SocketIOBase* aIO, SocketEvent aEvent)
- : SocketTask<SocketIOBase>(aIO)
- , mEvent(aEvent)
-{
- MOZ_COUNT_CTOR(SocketEventTask);
-}
-
-SocketEventTask::~SocketEventTask()
-{
- MOZ_COUNT_DTOR(SocketEventTask);
-}
-
-NS_IMETHODIMP
-SocketEventTask::Run()
-{
- SocketIOBase* io = SocketTask<SocketIOBase>::GetIO();
-
- MOZ_ASSERT(io->IsConsumerThread());
-
- if (NS_WARN_IF(io->IsShutdownOnConsumerThread())) {
- // Since we've already explicitly closed and the close
- // happened before this, this isn't really an error.
- return NS_OK;
- }
-
- SocketBase* socketBase = io->GetSocketBase();
- MOZ_ASSERT(socketBase);
-
- if (mEvent == CONNECT_SUCCESS) {
- socketBase->NotifySuccess();
- } else if (mEvent == CONNECT_ERROR) {
- socketBase->NotifyError();
- } else if (mEvent == DISCONNECT) {
- socketBase->NotifyDisconnect();
- }
-
- return NS_OK;
-}
-
-//
-// SocketRequestClosingTask
-//
-
-SocketRequestClosingTask::SocketRequestClosingTask(SocketIOBase* aIO)
- : SocketTask<SocketIOBase>(aIO)
-{
- MOZ_COUNT_CTOR(SocketRequestClosingTask);
-}
-
-SocketRequestClosingTask::~SocketRequestClosingTask()
-{
- MOZ_COUNT_DTOR(SocketRequestClosingTask);
-}
-
-NS_IMETHODIMP
-SocketRequestClosingTask::Run()
-{
- SocketIOBase* io = SocketTask<SocketIOBase>::GetIO();
-
- MOZ_ASSERT(io->IsConsumerThread());
-
- if (NS_WARN_IF(io->IsShutdownOnConsumerThread())) {
- // Since we've already explicitly closed and the close
- // happened before this, this isn't really an error.
- return NS_OK;
- }
-
- SocketBase* socketBase = io->GetSocketBase();
- MOZ_ASSERT(socketBase);
-
- socketBase->Close();
-
- return NS_OK;
-}
-
-//
-// SocketDeleteInstanceTask
-//
-
-SocketDeleteInstanceTask::SocketDeleteInstanceTask(SocketIOBase* aIO)
- : mIO(aIO)
-{
- MOZ_COUNT_CTOR(SocketDeleteInstanceTask);
-}
-
-SocketDeleteInstanceTask::~SocketDeleteInstanceTask()
-{
- MOZ_COUNT_DTOR(SocketDeleteInstanceTask);
-}
-
-NS_IMETHODIMP
-SocketDeleteInstanceTask::Run()
-{
- mIO.reset(); // delete instance
- return NS_OK;
-}
-
-//
-// SocketIOShutdownTask
-//
-
-SocketIOShutdownTask::SocketIOShutdownTask(SocketIOBase* aIO)
- : SocketIOTask<SocketIOBase>(aIO)
-{
- MOZ_COUNT_CTOR(SocketIOShutdownTask);
-}
-
-SocketIOShutdownTask::~SocketIOShutdownTask()
-{
- MOZ_COUNT_DTOR(SocketIOShutdownTask);
-}
-
-NS_IMETHODIMP
-SocketIOShutdownTask::Run()
-{
- SocketIOBase* io = SocketIOTask<SocketIOBase>::GetIO();
-
- MOZ_ASSERT(!io->IsConsumerThread());
- MOZ_ASSERT(!io->IsShutdownOnIOThread());
-
- // At this point, there should be no new events on the I/O thread
- // after this one with the possible exception of an accept task,
- // which ShutdownOnIOThread will cancel for us. We are now fully
- // shut down, so we can send a message to the consumer thread to
- // delete |io| safely knowing that it's not reference any longer.
- io->ShutdownOnIOThread();
- io->GetConsumerThread()->PostTask(
- MakeAndAddRef<SocketDeleteInstanceTask>(io));
- return NS_OK;
-}
-
-}
-}
diff --git a/ipc/unixsocket/SocketBase.h b/ipc/unixsocket/SocketBase.h
deleted file mode 100644
index 191567fdb..000000000
--- a/ipc/unixsocket/SocketBase.h
+++ /dev/null
@@ -1,585 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/.
- */
-
-#ifndef mozilla_ipc_SocketBase_h
-#define mozilla_ipc_SocketBase_h
-
-#include "base/message_loop.h"
-#include "mozilla/UniquePtr.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// UnixSocketBuffer
-//
-
-/**
- * |UnixSocketBuffer| implements a FIFO buffer that stores raw socket
- * data, either for sending on a socket or received from a socket.
- */
-class UnixSocketBuffer
-{
-public:
- virtual ~UnixSocketBuffer();
-
- const uint8_t* GetData() const
- {
- return mData + mOffset;
- }
-
- size_t GetSize() const
- {
- return mSize - mOffset;
- }
-
- const uint8_t* Consume(size_t aLen);
-
- nsresult Read(void* aValue, size_t aLen);
-
- nsresult Read(int8_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(uint8_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(int16_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(uint16_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(int32_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(uint32_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(int64_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(uint64_t& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(float& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- nsresult Read(double& aValue)
- {
- return Read(&aValue, sizeof(aValue));
- }
-
- uint8_t* Append(size_t aLen);
-
- nsresult Write(const void* aValue, size_t aLen);
-
- nsresult Write(int8_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(uint8_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(int16_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(uint16_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(int32_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(uint32_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(int64_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(uint64_t aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(float aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
- nsresult Write(double aValue)
- {
- return Write(&aValue, sizeof(aValue));
- }
-
-protected:
- UnixSocketBuffer();
-
- /**
- * Sets the raw memory. The caller is responsible for freeing
- * this memory.
- *
- * @param aData A pointer to the buffer's raw memory.
- * @param aOffset The start of valid bytes in |aData|.
- * @param aSize The number of valid bytes in |aData|.
- * @param aAvailableSpace The number of bytes in |aData|.
- */
- void ResetBuffer(uint8_t* aData,
- size_t aOffset, size_t aSize, size_t aAvailableSpace)
- {
- MOZ_ASSERT(aData || !aAvailableSpace);
- MOZ_ASSERT((aOffset + aSize) <= aAvailableSpace);
-
- mOffset = aOffset;
- mSize = aSize;
- mAvailableSpace = aAvailableSpace;
- mData = aData;
- }
-
- /**
- * Retrieves the memory buffer.
- *
- * @return A pointer to the buffer's raw memory.
- */
- uint8_t* GetBuffer()
- {
- return mData;
- }
-
- size_t GetLeadingSpace() const
- {
- return mOffset;
- }
-
- size_t GetTrailingSpace() const
- {
- return mAvailableSpace - mSize;
- }
-
- size_t GetAvailableSpace() const
- {
- return mAvailableSpace;
- }
-
- void* GetTrailingBytes()
- {
- return mData + mSize;
- }
-
- uint8_t* GetData(size_t aOffset)
- {
- MOZ_ASSERT(aOffset <= mSize);
-
- return mData + aOffset;
- }
-
- void SetRange(size_t aOffset, size_t aSize)
- {
- MOZ_ASSERT((aOffset + aSize) <= mAvailableSpace);
-
- mOffset = aOffset;
- mSize = mOffset + aSize;
- }
-
- void CleanupLeadingSpace();
-
-private:
- size_t mSize;
- size_t mOffset;
- size_t mAvailableSpace;
- uint8_t* mData;
-};
-
-//
-// UnixSocketIOBuffer
-//
-
-/**
- * |UnixSocketIOBuffer| is a |UnixSocketBuffer| that supports being
- * received on a socket or being send on a socket. Network protocols
- * might differ in their exact usage of Unix socket functions and
- * |UnixSocketIOBuffer| provides a protocol-neutral interface.
- */
-class UnixSocketIOBuffer : public UnixSocketBuffer
-{
-public:
- UnixSocketIOBuffer();
- virtual ~UnixSocketIOBuffer();
-
- /**
- * Receives data from aFd at the end of the buffer. The returned value
- * is the number of newly received bytes, or 0 if the peer shut down
- * its connection, or a negative value on errors.
- */
- virtual ssize_t Receive(int aFd) = 0;
-
- /**
- * Sends data to aFd from the beginning of the buffer. The returned value
- * is the number of bytes written, or a negative value on error.
- */
- virtual ssize_t Send(int aFd) = 0;
-};
-
-//
-// UnixSocketRawData
-//
-
-class UnixSocketRawData final : public UnixSocketIOBuffer
-{
-public:
- /**
- * This constructor copies aData of aSize bytes length into the
- * new instance of |UnixSocketRawData|.
- *
- * @param aData The buffer to copy.
- * @param aSize The number of bytes in |aData|.
- */
- UnixSocketRawData(const void* aData, size_t aSize);
-
- /**
- * This constructor takes ownership of the data in aData. The
- * data is assumed to be aSize bytes in length.
- *
- * @param aData The buffer to take ownership of.
- * @param aSize The number of bytes in |aData|.
- */
- UnixSocketRawData(UniquePtr<uint8_t[]> aData, size_t aSize);
-
- /**
- * This constructor reserves aSize bytes of space. Currently
- * it's only possible to fill this buffer by calling |Receive|.
- *
- * @param aSize The number of bytes to allocate.
- */
- UnixSocketRawData(size_t aSize);
-
- /**
- * The destructor releases the buffer's raw memory.
- */
- ~UnixSocketRawData();
-
- /**
- * Receives data from aFd at the end of the buffer. The returned value
- * is the number of newly received bytes, or 0 if the peer shut down
- * its connection, or a negative value on errors.
- */
- ssize_t Receive(int aFd) override;
-
- /**
- * Sends data to aFd from the beginning of the buffer. The returned value
- * is the number of bytes written, or a negative value on error.
- */
- ssize_t Send(int aFd) override;
-};
-
-enum SocketConnectionStatus {
- SOCKET_DISCONNECTED = 0,
- SOCKET_LISTENING = 1,
- SOCKET_CONNECTING = 2,
- SOCKET_CONNECTED = 3
-};
-
-//
-// SocketBase
-//
-
-class SocketBase
-{
-public:
- NS_INLINE_DECL_THREADSAFE_REFCOUNTING(SocketBase)
-
- SocketConnectionStatus GetConnectionStatus() const;
-
- int GetSuggestedConnectDelayMs() const;
-
- /**
- * Queues the internal representation of socket for deletion. Can be called
- * from consumer thread.
- */
- virtual void Close() = 0;
-
- /**
- * Callback for socket connect/accept success. Called after connect/accept has
- * finished. Will be run on consumer thread before any reads take place.
- */
- virtual void OnConnectSuccess() = 0;
-
- /**
- * Callback for socket connect/accept error. Will be run on consumer thread.
- */
- virtual void OnConnectError() = 0;
-
- /**
- * Callback for socket disconnect. Will be run on consumer thread.
- */
- virtual void OnDisconnect() = 0;
-
- /**
- * Called by implementation to notify consumer of success.
- */
- void NotifySuccess();
-
- /**
- * Called by implementation to notify consumer of error.
- */
- void NotifyError();
-
- /**
- * Called by implementation to notify consumer of disconnect.
- */
- void NotifyDisconnect();
-
-protected:
- SocketBase();
- virtual ~SocketBase();
-
- void SetConnectionStatus(SocketConnectionStatus aConnectionStatus);
-
-private:
- uint32_t CalculateConnectDelayMs() const;
-
- SocketConnectionStatus mConnectionStatus;
- PRIntervalTime mConnectTimestamp;
- uint32_t mConnectDelayMs;
-};
-
-//
-// SocketIOBase
-//
-
-/**
- * |SocketIOBase| is a base class for Socket I/O classes that
- * perform operations on the I/O thread.
- */
-class SocketIOBase
-{
-public:
- virtual ~SocketIOBase();
-
- /**
- * Implemented by socket I/O classes to return the current instance of
- * |SocketBase|.
- *
- * @return The current instance of |SocketBase|
- */
- virtual SocketBase* GetSocketBase() = 0;
-
- /**
- * Implemented by socket I/O classes to signal that the socket I/O class has
- * been shut down.
- *
- * @return True if the socket I/O class has been shut down, false otherwise.
- */
- virtual bool IsShutdownOnIOThread() const = 0;
-
- /**
- * Implemented by socket I/O classes to signal that socket class has
- * been shut down.
- *
- * @return True if the socket class has been shut down, false otherwise.
- */
- virtual bool IsShutdownOnConsumerThread() const = 0;
-
- /**
- * Signals to the socket I/O classes that it has been shut down.
- */
- virtual void ShutdownOnIOThread() = 0;
-
- /**
- * Signals to the socket I/O classes that the socket class has been
- * shut down.
- */
- virtual void ShutdownOnConsumerThread() = 0;
-
- /**
- * Returns the consumer thread.
- *
- * @return A pointer to the consumer thread.
- */
- MessageLoop* GetConsumerThread() const;
-
- /**
- * @return True if the current thread is the consumer thread, or false
- * otherwise.
- */
- bool IsConsumerThread() const;
-
-protected:
- SocketIOBase(MessageLoop* aConsumerLoop);
-
-private:
- MessageLoop* mConsumerLoop;
-};
-
-//
-// Socket tasks
-//
-
-/* |SocketTask| is a task for sending a message from
- * the I/O thread to the consumer thread.
- */
-template <typename T>
-class SocketTask : public CancelableRunnable
-{
-public:
- virtual ~SocketTask()
- { }
-
- T* GetIO() const
- {
- return mIO;
- }
-
-protected:
- SocketTask(T* aIO)
- : mIO(aIO)
- {
- MOZ_ASSERT(aIO);
- }
-
-private:
- T* mIO;
-};
-
-/**
- * |SocketEventTask| reports the connection state on the
- * I/O thread back to the consumer thread.
- */
-class SocketEventTask final : public SocketTask<SocketIOBase>
-{
-public:
- enum SocketEvent {
- CONNECT_SUCCESS,
- CONNECT_ERROR,
- DISCONNECT
- };
-
- SocketEventTask(SocketIOBase* aIO, SocketEvent aEvent);
- ~SocketEventTask();
-
- NS_IMETHOD Run() override;
-
-private:
- SocketEvent mEvent;
-};
-
-/**
- * |SocketRequestClosingTask| closes an instance of |SocketBase|
- * on the consumer thread.
- */
-class SocketRequestClosingTask final : public SocketTask<SocketIOBase>
-{
-public:
- SocketRequestClosingTask(SocketIOBase* aIO);
- ~SocketRequestClosingTask();
-
- NS_IMETHOD Run() override;
-};
-
-/**
- * |SocketDeleteInstanceTask| deletes an object on the consumer thread.
- */
-class SocketDeleteInstanceTask final : public Runnable
-{
-public:
- SocketDeleteInstanceTask(SocketIOBase* aIO);
- ~SocketDeleteInstanceTask();
-
- NS_IMETHOD Run() override;
-
-private:
- UniquePtr<SocketIOBase> mIO;
-};
-
-//
-// Socket I/O tasks
-//
-
-/* |SocketIOTask| holds a reference to a Socket I/O object. It's
- * supposed to run on the I/O thread.
- */
-template<typename Tio>
-class SocketIOTask : public CancelableRunnable
-{
-public:
- virtual ~SocketIOTask()
- { }
-
- Tio* GetIO() const
- {
- return mIO;
- }
-
- nsresult Cancel() override
- {
- mIO = nullptr;
- return NS_OK;
- }
-
- bool IsCanceled() const
- {
- return !mIO;
- }
-
-protected:
- SocketIOTask(Tio* aIO)
- : mIO(aIO)
- {
- MOZ_ASSERT(mIO);
- }
-
-private:
- Tio* mIO;
-};
-
-/**
- * |SocketIOShutdownTask| signals shutdown to the socket I/O class on
- * the I/O thread and sends it to the consumer thread for destruction.
- */
-class SocketIOShutdownTask final : public SocketIOTask<SocketIOBase>
-{
-public:
- SocketIOShutdownTask(SocketIOBase* aIO);
- ~SocketIOShutdownTask();
-
- NS_IMETHOD Run() override;
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixsocket/StreamSocket.cpp b/ipc/unixsocket/StreamSocket.cpp
deleted file mode 100644
index 04c37e554..000000000
--- a/ipc/unixsocket/StreamSocket.cpp
+++ /dev/null
@@ -1,482 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "StreamSocket.h"
-#include <fcntl.h>
-#include "mozilla/RefPtr.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-#include "nsXULAppAPI.h"
-#include "StreamSocketConsumer.h"
-#include "UnixSocketConnector.h"
-
-static const size_t MAX_READ_SIZE = 1 << 16;
-
-namespace mozilla {
-namespace ipc {
-
-//
-// StreamSocketIO
-//
-
-class StreamSocketIO final : public ConnectionOrientedSocketIO
-{
-public:
- class ConnectTask;
- class DelayedConnectTask;
- class ReceiveTask;
-
- StreamSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- StreamSocket* aStreamSocket,
- UnixSocketConnector* aConnector);
- StreamSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd, ConnectionStatus aConnectionStatus,
- StreamSocket* aStreamSocket,
- UnixSocketConnector* aConnector);
- ~StreamSocketIO();
-
- StreamSocket* GetStreamSocket();
- DataSocket* GetDataSocket();
-
- // Delayed-task handling
- //
-
- void SetDelayedConnectTask(CancelableRunnable* aTask);
- void ClearDelayedConnectTask();
- void CancelDelayedConnectTask();
-
- // Methods for |DataSocket|
- //
-
- nsresult QueryReceiveBuffer(UnixSocketIOBuffer** aBuffer) override;
- void ConsumeBuffer() override;
- void DiscardBuffer() override;
-
- // Methods for |SocketIOBase|
- //
-
- SocketBase* GetSocketBase() override;
-
- bool IsShutdownOnConsumerThread() const override;
- bool IsShutdownOnIOThread() const override;
-
- void ShutdownOnConsumerThread() override;
- void ShutdownOnIOThread() override;
-
-private:
- /**
- * Consumer pointer. Non-thread-safe pointer, so should only be manipulated
- * directly from consumer thread. All non-consumer-thread accesses should
- * happen with mIO as container.
- */
- StreamSocket* mStreamSocket;
-
- /**
- * If true, do not requeue whatever task we're running
- */
- bool mShuttingDownOnIOThread;
-
- /**
- * Task member for delayed connect task. Should only be access on consumer
- * thread.
- */
- CancelableRunnable* mDelayedConnectTask;
-
- /**
- * I/O buffer for received data
- */
- UniquePtr<UnixSocketRawData> mBuffer;
-};
-
-StreamSocketIO::StreamSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- StreamSocket* aStreamSocket,
- UnixSocketConnector* aConnector)
- : ConnectionOrientedSocketIO(aConsumerLoop, aIOLoop, aConnector)
- , mStreamSocket(aStreamSocket)
- , mShuttingDownOnIOThread(false)
- , mDelayedConnectTask(nullptr)
-{
- MOZ_ASSERT(mStreamSocket);
-
- MOZ_COUNT_CTOR_INHERITED(StreamSocketIO, ConnectionOrientedSocketIO);
-}
-
-StreamSocketIO::StreamSocketIO(MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- int aFd, ConnectionStatus aConnectionStatus,
- StreamSocket* aStreamSocket,
- UnixSocketConnector* aConnector)
- : ConnectionOrientedSocketIO(aConsumerLoop,
- aIOLoop,
- aFd,
- aConnectionStatus,
- aConnector)
- , mStreamSocket(aStreamSocket)
- , mShuttingDownOnIOThread(false)
- , mDelayedConnectTask(nullptr)
-{
- MOZ_ASSERT(mStreamSocket);
-
- MOZ_COUNT_CTOR_INHERITED(StreamSocketIO, ConnectionOrientedSocketIO);
-}
-
-StreamSocketIO::~StreamSocketIO()
-{
- MOZ_ASSERT(IsConsumerThread());
- MOZ_ASSERT(IsShutdownOnConsumerThread());
-
- MOZ_COUNT_DTOR_INHERITED(StreamSocketIO, ConnectionOrientedSocketIO);
-}
-
-StreamSocket*
-StreamSocketIO::GetStreamSocket()
-{
- return mStreamSocket;
-}
-
-DataSocket*
-StreamSocketIO::GetDataSocket()
-{
- return GetStreamSocket();
-}
-
-void
-StreamSocketIO::SetDelayedConnectTask(CancelableRunnable* aTask)
-{
- MOZ_ASSERT(IsConsumerThread());
-
- mDelayedConnectTask = aTask;
-}
-
-void
-StreamSocketIO::ClearDelayedConnectTask()
-{
- MOZ_ASSERT(IsConsumerThread());
-
- mDelayedConnectTask = nullptr;
-}
-
-void
-StreamSocketIO::CancelDelayedConnectTask()
-{
- MOZ_ASSERT(IsConsumerThread());
-
- if (!mDelayedConnectTask) {
- return;
- }
-
- mDelayedConnectTask->Cancel();
- ClearDelayedConnectTask();
-}
-
-// |DataSocketIO|
-
-nsresult
-StreamSocketIO::QueryReceiveBuffer(UnixSocketIOBuffer** aBuffer)
-{
- MOZ_ASSERT(aBuffer);
-
- if (!mBuffer) {
- mBuffer = MakeUnique<UnixSocketRawData>(MAX_READ_SIZE);
- }
- *aBuffer = mBuffer.get();
-
- return NS_OK;
-}
-
-/**
- * |ReceiveTask| transfers data received on the I/O thread
- * to an instance of |StreamSocket| on the consumer thread.
- */
-class StreamSocketIO::ReceiveTask final : public SocketTask<StreamSocketIO>
-{
-public:
- ReceiveTask(StreamSocketIO* aIO, UnixSocketBuffer* aBuffer)
- : SocketTask<StreamSocketIO>(aIO)
- , mBuffer(aBuffer)
- {
- MOZ_COUNT_CTOR(ReceiveTask);
- }
-
- ~ReceiveTask()
- {
- MOZ_COUNT_DTOR(ReceiveTask);
- }
-
- NS_IMETHOD Run() override
- {
- StreamSocketIO* io = SocketTask<StreamSocketIO>::GetIO();
-
- MOZ_ASSERT(io->IsConsumerThread());
-
- if (NS_WARN_IF(io->IsShutdownOnConsumerThread())) {
- // Since we've already explicitly closed and the close
- // happened before this, this isn't really an error.
- return NS_OK;
- }
-
- StreamSocket* streamSocket = io->GetStreamSocket();
- MOZ_ASSERT(streamSocket);
-
- streamSocket->ReceiveSocketData(mBuffer);
-
- return NS_OK;
- }
-
-private:
- UniquePtr<UnixSocketBuffer> mBuffer;
-};
-
-void
-StreamSocketIO::ConsumeBuffer()
-{
- GetConsumerThread()->PostTask(
- MakeAndAddRef<ReceiveTask>(this, mBuffer.release()));
-}
-
-void
-StreamSocketIO::DiscardBuffer()
-{
- // Nothing to do.
-}
-
-// |SocketIOBase|
-
-SocketBase*
-StreamSocketIO::GetSocketBase()
-{
- return GetDataSocket();
-}
-
-bool
-StreamSocketIO::IsShutdownOnConsumerThread() const
-{
- MOZ_ASSERT(IsConsumerThread());
-
- return mStreamSocket == nullptr;
-}
-
-bool
-StreamSocketIO::IsShutdownOnIOThread() const
-{
- return mShuttingDownOnIOThread;
-}
-
-void
-StreamSocketIO::ShutdownOnConsumerThread()
-{
- MOZ_ASSERT(IsConsumerThread());
- MOZ_ASSERT(!IsShutdownOnConsumerThread());
-
- mStreamSocket = nullptr;
-}
-
-void
-StreamSocketIO::ShutdownOnIOThread()
-{
- MOZ_ASSERT(!IsConsumerThread());
- MOZ_ASSERT(!mShuttingDownOnIOThread);
-
- Close(); // will also remove fd from I/O loop
- mShuttingDownOnIOThread = true;
-}
-
-//
-// Socket tasks
-//
-
-class StreamSocketIO::ConnectTask final : public SocketIOTask<StreamSocketIO>
-{
-public:
- ConnectTask(StreamSocketIO* aIO)
- : SocketIOTask<StreamSocketIO>(aIO)
- {
- MOZ_COUNT_CTOR(ReceiveTask);
- }
-
- ~ConnectTask()
- {
- MOZ_COUNT_DTOR(ReceiveTask);
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(!GetIO()->IsConsumerThread());
- MOZ_ASSERT(!IsCanceled());
-
- GetIO()->Connect();
-
- return NS_OK;
- }
-};
-
-class StreamSocketIO::DelayedConnectTask final
- : public SocketIOTask<StreamSocketIO>
-{
-public:
- DelayedConnectTask(StreamSocketIO* aIO)
- : SocketIOTask<StreamSocketIO>(aIO)
- {
- MOZ_COUNT_CTOR(DelayedConnectTask);
- }
-
- ~DelayedConnectTask()
- {
- MOZ_COUNT_DTOR(DelayedConnectTask);
- }
-
- NS_IMETHOD Run() override
- {
- MOZ_ASSERT(GetIO()->IsConsumerThread());
-
- if (IsCanceled()) {
- return NS_OK;
- }
-
- StreamSocketIO* io = GetIO();
- if (io->IsShutdownOnConsumerThread()) {
- return NS_OK;
- }
-
- io->ClearDelayedConnectTask();
- io->GetIOLoop()->PostTask(MakeAndAddRef<ConnectTask>(io));
-
- return NS_OK;
- }
-};
-
-//
-// StreamSocket
-//
-
-StreamSocket::StreamSocket(StreamSocketConsumer* aConsumer, int aIndex)
- : mIO(nullptr)
- , mConsumer(aConsumer)
- , mIndex(aIndex)
-{
- MOZ_ASSERT(mConsumer);
-
- MOZ_COUNT_CTOR_INHERITED(StreamSocket, ConnectionOrientedSocket);
-}
-
-StreamSocket::~StreamSocket()
-{
- MOZ_ASSERT(!mIO);
-
- MOZ_COUNT_DTOR_INHERITED(StreamSocket, ConnectionOrientedSocket);
-}
-
-void
-StreamSocket::ReceiveSocketData(UniquePtr<UnixSocketBuffer>& aBuffer)
-{
- mConsumer->ReceiveSocketData(mIndex, aBuffer);
-}
-
-nsresult
-StreamSocket::Connect(UnixSocketConnector* aConnector, int aDelayMs,
- MessageLoop* aConsumerLoop, MessageLoop* aIOLoop)
-{
- MOZ_ASSERT(!mIO);
-
- mIO = new StreamSocketIO(aConsumerLoop, aIOLoop, this, aConnector);
- SetConnectionStatus(SOCKET_CONNECTING);
-
- if (aDelayMs > 0) {
- RefPtr<StreamSocketIO::DelayedConnectTask> connectTask =
- MakeAndAddRef<StreamSocketIO::DelayedConnectTask>(mIO);
- mIO->SetDelayedConnectTask(connectTask);
- MessageLoop::current()->PostDelayedTask(connectTask.forget(), aDelayMs);
- } else {
- aIOLoop->PostTask(MakeAndAddRef<StreamSocketIO::ConnectTask>(mIO));
- }
-
- return NS_OK;
-}
-
-nsresult
-StreamSocket::Connect(UnixSocketConnector* aConnector, int aDelayMs)
-{
- return Connect(aConnector, aDelayMs,
- MessageLoop::current(), XRE_GetIOMessageLoop());
-}
-
-// |ConnectionOrientedSocket|
-
-nsresult
-StreamSocket::PrepareAccept(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocketIO*& aIO)
-{
- MOZ_ASSERT(!mIO);
- MOZ_ASSERT(aConnector);
-
- SetConnectionStatus(SOCKET_CONNECTING);
-
- mIO = new StreamSocketIO(aConsumerLoop, aIOLoop,
- -1, UnixSocketWatcher::SOCKET_IS_CONNECTING,
- this, aConnector);
- aIO = mIO;
-
- return NS_OK;
-}
-
-// |DataSocket|
-
-void
-StreamSocket::SendSocketData(UnixSocketIOBuffer* aBuffer)
-{
- MOZ_ASSERT(mIO);
- MOZ_ASSERT(mIO->IsConsumerThread());
- MOZ_ASSERT(!mIO->IsShutdownOnConsumerThread());
-
- mIO->GetIOLoop()->PostTask(
- MakeAndAddRef<SocketIOSendTask<StreamSocketIO, UnixSocketIOBuffer>>(
- mIO, aBuffer));
-}
-
-// |SocketBase|
-
-void
-StreamSocket::Close()
-{
- MOZ_ASSERT(mIO);
- MOZ_ASSERT(mIO->IsConsumerThread());
-
- mIO->CancelDelayedConnectTask();
-
- // From this point on, we consider |mIO| as being deleted. We sever
- // the relationship here so any future calls to |Connect| will create
- // a new I/O object.
- mIO->ShutdownOnConsumerThread();
- mIO->GetIOLoop()->PostTask(MakeAndAddRef<SocketIOShutdownTask>(mIO));
- mIO = nullptr;
-
- NotifyDisconnect();
-}
-
-void
-StreamSocket::OnConnectSuccess()
-{
- mConsumer->OnConnectSuccess(mIndex);
-}
-
-void
-StreamSocket::OnConnectError()
-{
- mConsumer->OnConnectError(mIndex);
-}
-
-void
-StreamSocket::OnDisconnect()
-{
- mConsumer->OnDisconnect(mIndex);
-}
-
-} // namespace ipc
-} // namespace mozilla
diff --git a/ipc/unixsocket/StreamSocket.h b/ipc/unixsocket/StreamSocket.h
deleted file mode 100644
index cb732389f..000000000
--- a/ipc/unixsocket/StreamSocket.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_streamsocket_h
-#define mozilla_ipc_streamsocket_h
-
-#include "ConnectionOrientedSocket.h"
-
-class MessageLoop;
-
-namespace mozilla {
-namespace ipc {
-
-class StreamSocketConsumer;
-class StreamSocketIO;
-class UnixSocketConnector;
-
-class StreamSocket final : public ConnectionOrientedSocket
-{
-public:
- /**
- * Constructs an instance of |StreamSocket|.
- *
- * @param aConsumer The consumer for the socket.
- * @param aIndex An arbitrary index.
- */
- StreamSocket(StreamSocketConsumer* aConsumer, int aIndex);
-
- /**
- * Method to be called whenever data is received. Consumer-thread only.
- *
- * @param aBuffer Data received from the socket.
- */
- void ReceiveSocketData(UniquePtr<UnixSocketBuffer>& aBuffer);
-
- /**
- * Starts a task on the socket that will try to connect to a socket in a
- * non-blocking manner.
- *
- * @param aConnector Connector object for socket type specific functions
- * @param aDelayMs Time delay in milliseconds.
- * @param aConsumerLoop The socket's consumer thread.
- * @param aIOLoop The socket's I/O thread.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- nsresult Connect(UnixSocketConnector* aConnector, int aDelayMs,
- MessageLoop* aConsumerLoop, MessageLoop* aIOLoop);
-
- /**
- * Starts a task on the socket that will try to connect to a socket in a
- * non-blocking manner.
- *
- * @param aConnector Connector object for socket type specific functions
- * @param aDelayMs Time delay in milliseconds.
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- nsresult Connect(UnixSocketConnector* aConnector, int aDelayMs = 0);
-
- // Methods for |ConnectionOrientedSocket|
- //
-
- nsresult PrepareAccept(UnixSocketConnector* aConnector,
- MessageLoop* aConsumerLoop,
- MessageLoop* aIOLoop,
- ConnectionOrientedSocketIO*& aIO) override;
-
- // Methods for |DataSocket|
- //
-
- void SendSocketData(UnixSocketIOBuffer* aBuffer) override;
-
- // Methods for |SocketBase|
- //
-
- void Close() override;
- void OnConnectSuccess() override;
- void OnConnectError() override;
- void OnDisconnect() override;
-
-protected:
- virtual ~StreamSocket();
-
-private:
- StreamSocketIO* mIO;
- StreamSocketConsumer* mConsumer;
- int mIndex;
-};
-
-} // namespace ipc
-} // namepsace mozilla
-
-#endif // mozilla_ipc_streamsocket_h
diff --git a/ipc/unixsocket/StreamSocketConsumer.cpp b/ipc/unixsocket/StreamSocketConsumer.cpp
deleted file mode 100644
index bac9c1fe7..000000000
--- a/ipc/unixsocket/StreamSocketConsumer.cpp
+++ /dev/null
@@ -1,20 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "StreamSocketConsumer.h"
-
-namespace mozilla {
-namespace ipc {
-
-//
-// StreamSocketConsumer
-//
-
-StreamSocketConsumer::~StreamSocketConsumer()
-{ }
-
-}
-}
diff --git a/ipc/unixsocket/StreamSocketConsumer.h b/ipc/unixsocket/StreamSocketConsumer.h
deleted file mode 100644
index d1f8c3d5b..000000000
--- a/ipc/unixsocket/StreamSocketConsumer.h
+++ /dev/null
@@ -1,60 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_streamsocketconsumer_h
-#define mozilla_ipc_streamsocketconsumer_h
-
-#include "mozilla/UniquePtr.h"
-
-namespace mozilla {
-namespace ipc {
-
-class UnixSocketBuffer;
-
-/**
- * |StreamSocketConsumer| handles socket events and received data.
- */
-class StreamSocketConsumer
-{
-public:
- /**
- * Method to be called whenever data is received. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- * @param aBuffer Data received from the socket.
- */
- virtual void ReceiveSocketData(int aIndex,
- UniquePtr<UnixSocketBuffer>& aBuffer) = 0;
-
- /**
- * Callback for socket success. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnConnectSuccess(int aIndex) = 0;
-
- /**
- * Callback for socket errors. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnConnectError(int aIndex) = 0;
-
- /**
- * Callback for socket disconnect. Consumer-thread only.
- *
- * @param aIndex The index that has been given to the stream socket.
- */
- virtual void OnDisconnect(int aIndex) = 0;
-
-protected:
- virtual ~StreamSocketConsumer();
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixsocket/UnixSocketConnector.cpp b/ipc/unixsocket/UnixSocketConnector.cpp
deleted file mode 100644
index eb38ff6de..000000000
--- a/ipc/unixsocket/UnixSocketConnector.cpp
+++ /dev/null
@@ -1,38 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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 "UnixSocketConnector.h"
-#include "nsISupportsImpl.h" // for MOZ_COUNT_CTOR, MOZ_COUNT_DTOR
-
-namespace mozilla {
-namespace ipc {
-
-UnixSocketConnector::UnixSocketConnector()
-{
- MOZ_COUNT_CTOR(UnixSocketConnector);
-}
-
-UnixSocketConnector::~UnixSocketConnector()
-{
- MOZ_COUNT_DTOR(UnixSocketConnector);
-}
-
-nsresult
-UnixSocketConnector::Duplicate(UniquePtr<UnixSocketConnector>& aConnector)
-{
- UnixSocketConnector* connectorPtr;
- auto rv = Duplicate(connectorPtr);
- if (NS_FAILED(rv)) {
- return rv;
- }
-
- aConnector = Move(UniquePtr<UnixSocketConnector>(connectorPtr));
-
- return NS_OK;
-}
-
-}
-}
diff --git a/ipc/unixsocket/UnixSocketConnector.h b/ipc/unixsocket/UnixSocketConnector.h
deleted file mode 100644
index 21d2c7860..000000000
--- a/ipc/unixsocket/UnixSocketConnector.h
+++ /dev/null
@@ -1,102 +0,0 @@
-/* -*- Mode: c++; c-basic-offset: 2; indent-tabs-mode: nil; tab-width: 40 -*- */
-/* vim: set ts=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/. */
-
-#ifndef mozilla_ipc_unixsocketconnector_h
-#define mozilla_ipc_unixsocketconnector_h
-
-#include <sys/socket.h>
-#include "mozilla/ipc/UnixSocketWatcher.h"
-#include "nsString.h"
-
-namespace mozilla {
-namespace ipc {
-
-/**
- * |UnixSocketConnector| defines the socket creation and connection/listening
- * functions for |UnixSocketConsumer|, et al. Due to the fact that socket setup
- * can vary between protocols (Unix sockets, TCP sockets, Bluetooth sockets, etc),
- * this allows the user to create whatever connection mechanism they need while
- * still depending on libevent for non-blocking communication handling.
- */
-class UnixSocketConnector
-{
-public:
- virtual ~UnixSocketConnector();
-
- /**
- * Converts an address to a human-readable string.
- *
- * @param aAddress A socket address
- * @param aAddressLength The number of valid bytes in |aAddress|
- * @param[out] aAddressString The resulting string
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- virtual nsresult ConvertAddressToString(const struct sockaddr& aAddress,
- socklen_t aAddressLength,
- nsACString& aAddressString) = 0;
-
- /**
- * Creates a listening socket. I/O thread only.
- *
- * @param[out] aAddress The listening socket's address
- * @param[out] aAddressLength The number of valid bytes in |aAddress|
- * @param[out] aListenFd The socket's file descriptor
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- virtual nsresult CreateListenSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aListenFd) = 0;
-
- /**
- * Accepts a stream socket from a listening socket. I/O thread only.
- *
- * @param aListenFd The listening socket
- * @param[out] aAddress Returns the stream socket's address
- * @param[out] aAddressLength Returns the number of valid bytes in |aAddress|
- * @param[out] aStreamFd The stream socket's file descriptor
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- virtual nsresult AcceptStreamSocket(int aListenFd,
- struct sockaddr* aAddress,
- socklen_t* aAddressLen,
- int& aStreamFd) = 0;
-
- /**
- * Creates a stream socket. I/O thread only.
- *
- * @param[in|out] aAddress The stream socket's address
- * @param[in|out] aAddressLength The number of valid bytes in |aAddress|
- * @param[out] aStreamFd The socket's file descriptor
- * @return NS_OK on success, or an XPCOM error code otherwise.
- */
- virtual nsresult CreateStreamSocket(struct sockaddr* aAddress,
- socklen_t* aAddressLength,
- int& aStreamFd) = 0;
-
- /**
- * Copies the instance of |UnixSocketConnector|. I/O thread only.
- *
- * @param[in] aConnector Returns a new instance of the connector class
- * @return NS_OK on success, or an XPCOM error code otherwise
- */
- virtual nsresult Duplicate(UnixSocketConnector*& aConnector) = 0;
-
- /**
- * Copies the instance of |UnixSocketConnector|. I/O thread only.
- *
- * @param[in] aConnector Returns a new instance of the connector class
- * @return NS_OK on success, or an XPCOM error code otherwise
- */
- nsresult Duplicate(UniquePtr<UnixSocketConnector>& aConnector);
-
-protected:
- UnixSocketConnector();
-};
-
-}
-}
-
-#endif
diff --git a/ipc/unixsocket/moz.build b/ipc/unixsocket/moz.build
deleted file mode 100644
index 523aac3cb..000000000
--- a/ipc/unixsocket/moz.build
+++ /dev/null
@@ -1,31 +0,0 @@
-# -*- Mode: python; indent-tabs-mode: nil; tab-width: 40 -*-
-# vim: set filetype=python:
-# 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/.
-
-EXPORTS.mozilla.ipc += [
- 'ConnectionOrientedSocket.h',
- 'DataSocket.h',
- 'ListenSocket.h',
- 'ListenSocketConsumer.h',
- 'SocketBase.h',
- 'StreamSocket.h',
- 'StreamSocketConsumer.h',
- 'UnixSocketConnector.h'
-]
-
-SOURCES += [
- 'ConnectionOrientedSocket.cpp',
- 'DataSocket.cpp',
- 'ListenSocket.cpp',
- 'ListenSocketConsumer.cpp',
- 'SocketBase.cpp',
- 'StreamSocket.cpp',
- 'StreamSocketConsumer.cpp',
- 'UnixSocketConnector.cpp'
-]
-
-include('/ipc/chromium/chromium-config.mozbuild')
-
-FINAL_LIBRARY = 'xul'