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author | wolfbeast <mcwerewolf@gmail.com> | 2018-05-13 22:46:04 +0200 |
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committer | wolfbeast <mcwerewolf@gmail.com> | 2018-05-13 22:46:04 +0200 |
commit | 1124fb525bf7b8341170d886b8de070e20323efd (patch) | |
tree | ed5b0ee5976d7e1411c9ed3ac163b32383ba76e4 /ipc/hal/DaemonSocketPDU.h | |
parent | a6de0846702b2eb21ce2f29ba42bf968fbd4fe2f (diff) | |
download | UXP-1124fb525bf7b8341170d886b8de070e20323efd.tar UXP-1124fb525bf7b8341170d886b8de070e20323efd.tar.gz UXP-1124fb525bf7b8341170d886b8de070e20323efd.tar.lz UXP-1124fb525bf7b8341170d886b8de070e20323efd.tar.xz UXP-1124fb525bf7b8341170d886b8de070e20323efd.zip |
Remove other gonk widget conditionals and unused files.
Tag #288.
Diffstat (limited to 'ipc/hal/DaemonSocketPDU.h')
-rw-r--r-- | ipc/hal/DaemonSocketPDU.h | 94 |
1 files changed, 0 insertions, 94 deletions
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 - |