/*-
 * Copyright (c) 2017-2021 Carsten Sonne Larsen <cs@innolan.net>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef MESSAGE_H_INCLUDED
#define MESSAGE_H_INCLUDED

#include "config.h"
#include "log.h"

#define LOGGER_PORT_NAME "TimeLoggerIn"
#define CONTROL_PORT_NAME "TimeKeeperCtrl"
#define AREXX_PORT_NAME "TIMEKEEPER.1"
#define AREXX_ERROR_VAR_CODE "TIMEKEEPER.ERRORCODE"
#define AREXX_ERROR_VAR_TEXT "TIMEKEEPER.ERRORTEXT"

#define ATK_DEFAULT 0
#define ATK_LASTSYNC 1
#define ATK_RESTART 10
#define ATK_REFRESH 11
#define ATK_STORE 13
#define ATK_APPLY 14
#define ATK_UNDO 15
#define ATK_SHOW 16
#define ATK_HIDE 17
#define ATK_ENABLE 20
#define ATK_DISABLE 21
#define ATK_READONLY 22
#define ATK_READWRITE 23
#define ATK_SHUTDOWN 30
#define ATK_TZ_CHANGED 40
#define ATK_TZONE_CHANGED 41
#define ATK_LOCALE_CHANGED 42
#define ATK_ID 50
#define ATK_VERSION 51
#define ATK_STATUS 52
#define ATK_TIME 53
#define ATK_TIMEZONE 54

#define ATK_CTRL_OK 0
#define ATK_CTRL_ERROR 10
#define ATK_CTRL_UNKNOWN 255

#define MODULENAMESIZE 20
#define MAXLOGLINESIZE 100

#define MSGPORT_BROKER 1
#define MSGPORT_SYNCER 2
#define MSGPORT_WINDOW 3
#define MSGPORT_MEMORY 4
#define MSGPORT_CONTROL 5
#define MSGPORT_AREXX 6

#define MSGTYPE_APP 1
#define MSGTYPE_LOG 2
#define MSGTYPE_CTRL 3

struct ApplicationMesage
{
    struct Message Msg;
    long MsgType;
    long MsgId;
};

struct ControlMesage
{
    struct ApplicationMesage AppMsg;
    STRPTR Args;
    STRPTR Result;
    long Code;
};

enum LogSeverity
{
    ErrorMessage = 5,
    WarningMessage = 10,
    NoticeMessage = 15,
    InfoMessage = 20,
    DebugMessage = 30,
    TraceMessage = 40,
    MemTraceMessage = 90
};

struct LogMessage
{
    struct ApplicationMesage AppMsg;
    enum LogSeverity Severity;
    char Module[MODULENAMESIZE];
    char Text[MAXLOGLINESIZE];
};

void InitMessages(void);
bool SetupPorts(void);
void CleanupPorts(void);
bool CreateMessagePort(long port);
void DestroyMessagePort(long port);
ULONG GetPortSignalMask(long);
struct MsgPort *GetMessagePort(long);
struct Message *GetNewMessage(long);
void SendBrokerMessage(long);
void SendWindowMessage(long);
void SendLogMessage(struct LogMessage *);
void SendMessageWait(long, long);
void HandleMemoryMessages(void);
void CleanupMsgPort(struct MsgPort **);

#endif