CAENMultiplatformTypes.h

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/******************************************************************************
*
*   CAEN SpA - Software Division
*   Via Vetraia, 11 - 55049 - Viareggio ITALY
*   +39 0594 388 398 - www.caen.it
*
*******************************************************************************
*
*   Copyright (C) 2019-2022 CAEN SpA
*
*   This file is part of the CAEN Utility.
*
*   The CAEN Utility is free software; you can redistribute it and/or
*   modify it under the terms of the GNU Lesser General Public
*   License as published by the Free Software Foundation; either
*   version 3 of the License, or (at your option) any later version.
*
*   The CAEN Utility is distributed in the hope that it will be useful,
*   but WITHOUT ANY WARRANTY; without even the implied warranty of
*   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
*   Lesser General Public License for more details.
*
*   You should have received a copy of the GNU Lesser General Public
*   License along with the CAEN Utility; if not, see
*   https://www.gnu.org/licenses/.
*
*   SPDX-License-Identifier: LGPL-3.0-or-later
*
***************************************************************************/
#ifndef CAEN_INCLUDE_TYPES_CAENMULTIPLATFORMTYPES_H_
#define CAEN_INCLUDE_TYPES_CAENMULTIPLATFORMTYPES_H_

#ifdef __cplusplus
extern "C" {
#endif

#include <stdbool.h>
#include <string.h> // memcpy, memmove, memset
#include <CAENMap.h>

#ifdef _WIN32
#include <WinSock2.h>
#include <Windows.h>
#include <io.h> // _finddata_t
#else
#include <netinet/in.h> // useful to expose macros like INADDR_ANY to users
#include <sys/types.h> // pid_t
#include <dirent.h> // DIR
#include <endian.h> // be16toh, be32toh, be64toh, ...
#include <getopt.h> // opterr, optopt, optind, ...
#endif

#ifdef _WIN32
typedef HMODULE     c_libhandle_t;
typedef FARPROC     c_fcnhandle_t;
#else
typedef void*       c_libhandle_t;
typedef void*       c_fcnhandle_t;
#endif

#define MAX_PROC_NARGS      100

#ifndef __cplusplus
#ifndef max
#define max(a,b)        (((a) > (b)) ? (a) : (b))
#endif

#ifndef min
#define min(a,b)        (((a) < (b)) ? (a) : (b))
#endif
#endif

#ifndef TRUE
#define TRUE            true // defined in stdbool.h
#endif
#ifndef FALSE
#define FALSE           false // defined in stdbool.h
#endif

#ifndef INFINITE
#define INFINITE        INT32_C(-1)
#endif

typedef enum {
    MP_code_Success = 0,          //<! Success
    MP_code_Generic = 1,          //<! Invalid Command or Command List
    MP_code_LibLoad = 2,          //<! Error loading dynamic library
    MP_code_LibClose = 3,         //<! Error closing dynamic library
} c_MP_code_t;

#ifdef _WIN32
#define DIRSEP0 "\\"
#define DIRSEP1 "/"
#define DIRSEPS {DIRSEP0, DIRSEP1}
#define DIRSEPS_CHAR {'\\', '/'}
#define DIRSEPS_STR {'\\', '/', '\0'}
#else
#define DIRSEP0 "/"
#define DIRSEPS {DIRSEP0}
#define DIRSEPS_CHAR {'/'}
#define DIRSEPS_STR {'/', '\0'}
#endif
#define DIRSEP DIRSEP0

#ifdef _WIN32 // Windows
//time struct and functions
typedef SYSTEMTIME              c_systemtime_t;

typedef ptrdiff_t               handle_type; 

struct dirent {
    char *d_name;
};

typedef struct {
    handle_type         handle; 
    struct _finddata_t  info;
    struct dirent       result; 
    char                *name;  
} DIR;

#else // LINUX

//time struct
typedef struct {
    unsigned short wYear;
    unsigned short wMonth;
    unsigned short wDayOfWeek;
    unsigned short wDay;
    unsigned short wHour;
    unsigned short wMinute;
    unsigned short wSecond;
    unsigned short wMilliseconds;
} c_systemtime_t;
#endif

typedef enum {
    CAENPROC_RetCode_Success = 0,
    CAENPROC_RetCode_ProcessFail = -1,
    CAENPROC_RetCode_Timeout = -2,
    CAENPROC_RetCode_Generic = -3,
} CAENPROC_RetCode_t;

typedef c_map_t(char*) c_environment_t;

typedef struct {
    char *execName;
    char *argv[MAX_PROC_NARGS + 1];
    int32_t argc;
    c_environment_t environment;
#ifdef _WIN32
    DWORD lastErr;
    HANDLE jobObject;
    PROCESS_INFORMATION procInfo;
#else
    pid_t pid;
#endif
} c_Process_t;

typedef enum {
    CAEN_FP_INFINITE = 1,   
    CAEN_FP_NAN = 2,        
    CAEN_FP_NORMAL = 3,     
    CAEN_FP_SUBNORMAL = 4,  
    CAEN_FP_ZERO = 0,       
} c_Float_Classification_t;

#ifdef __cplusplus
}
#endif

#endif // CAEN_INCLUDE_TYPES_CAENMULTIPLATFORMTYPES_H_