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author | wolfbeast <mcwerewolf@gmail.com> | 2018-05-14 10:50:01 +0200 |
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committer | wolfbeast <mcwerewolf@gmail.com> | 2018-05-14 10:50:01 +0200 |
commit | e9dd029f5d00590e1a53e63b0ab805110a10b54c (patch) | |
tree | 1126ca5dda925a62be3dc12c99c90e953d08afcf /ipc/unixsocket/ConnectionOrientedSocket.cpp | |
parent | 9d6a7ae25d7f5da855a8f8df884de483b4e2a538 (diff) | |
parent | 36b8fd734f590eb726ca2e50f8d1ff9cc968b8e1 (diff) | |
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Merge branch 'master' into Basilisk-release
Diffstat (limited to 'ipc/unixsocket/ConnectionOrientedSocket.cpp')
-rw-r--r-- | ipc/unixsocket/ConnectionOrientedSocket.cpp | 202 |
1 files changed, 0 insertions, 202 deletions
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); -} - -} -} |