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/*
* @copyright Copyright (c) 2016-2020 TOYOTA MOTOR CORPORATION.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
//////////////////////////////////////////////////////////////////////////////////////////////////
/// \ingroup tag_NSMessageCenter
/// \brief
///
/// Header defines the messaging IF header that will be at the start of each message.
///
//////////////////////////////////////////////////////////////////////////////////////////////////
#ifndef FRAMEWORK_UNIFIED_CLIENT_NS_MESSAGECENTER_INCLUDE_NS_MSGS_H_
#define FRAMEWORK_UNIFIED_CLIENT_NS_MESSAGECENTER_INCLUDE_NS_MSGS_H_
#include <native_service/frameworkunified_types.h>
#include <native_service/ns_shared_mem_if.h>
#define MC_EMSGT_VALID_TOKEN (0xC8 << 24)
#define MC_EMSGT_VALID_MASK (0xFF << 24)
#define MC_EMSGT_VALID(t) ((t & MC_EMSGT_VALID_MASK) == MC_EMSGT_VALID_TOKEN) // NOLINT (readability/nolint)
#define MC_EMSGT_SHM_MASK (0x1 << 0)
#define MC_EMSGT_IS_SHM(t) (t & MC_EMSGT_SHM_MASK) // NOLINT (readability/nolint)
#define MC_EMSGT_SYNC_MASK (0x1 << 1)
#define MC_EMSGT_IS_SYNC(t) (t & MC_EMSGT_SYNC_MASK) // NOLINT (readability/nolint)
#define MC_EMSGT_SYSINFO_MASK (0x1 << 2)
#define MC_EMSGT_HAS_SYSINFO(t) (t & MC_EMSGT_SYSINFO_MASK) // NOLINT (readability/nolint)
#pragma pack(1)
/// \brief brief description of Messages Header that's pass via Message Center.
/// Note: Don't remove #paragma pack(1) this is required for the
/// ARM processor, forces data structures to be on a byte boundary
/// all messages should be place in between #pragma pack(1) and #pragma pack()
typedef struct tSysMsgHeader {
UI_32 eType; // The type of the message
TMemID memId; // Unique MemID of the data stored in shared memory,
// this is only valid if eType == IPC_MSG_SHM_TYPE
struct {
CHAR source[MAX_QUEUE_NAME_SIZE]; // Task that's sending the message.
UI_32 command; // The command id of the message
UI_32 length; // The length of the complete message in contiguous memory
// including the header and data block
UI_32 sessionid;
} info;
} SSystemMsgHeader, *PSSystemMsgHeader;
#pragma pack()
#endif // FRAMEWORK_UNIFIED_CLIENT_NS_MESSAGECENTER_INCLUDE_NS_MSGS_H_
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