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373 lines
8.5 KiB
C
373 lines
8.5 KiB
C
/*************************************************************************************
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*
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* Copyright (C) 1999-2000 SCADA Technology Control Co., Ltd. All rights reserved.
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*
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* 作者: 杨小波
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*
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* 日期: 2001/08/07
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*
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* 说明:
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* 最基本的类型定义.
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* 1: 基本类型的长度(字节单位)
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* 2: 定义可移植类型
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*
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*************************************************************************************/
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#ifndef __TYPEDEF_H__DFJGLWREPUEPISXVCMAFGLJHQEWPYRPEOAJLKGZNCNALDHFPQEWUPOQRJSJHGAQ
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#define __TYPEDEF_H__DFJGLWREPUEPISXVCMAFGLJHQEWPYRPEOAJLKGZNCNALDHFPQEWUPOQRJSJHGAQ
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/*!
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* \if developer_doc
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* \file
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*
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* \brief 最基本的类型定义
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*
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* id: $Id: typedef.h,v 1.2 2006/08/04 03:37:33 zhuzhenhua Exp $
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*
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* \author 杨小波 prcharold@sina.com.cn develop1@szscada.com
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* \endif
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*/
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#include <sys/types.h>
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/*!
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* 定义最基本的类型, 这些类型可以在不同的操作系统中保持字节长度不变,
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* 便于在不同的操作系统环境中, PGC系列软件之间交换数据和文件
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*
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* 单字节数据类型 //(SIZE_OF_CHAR = sizeof(char))
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*/
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#define SIZE_OF_CHAR 1
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#if SIZE_OF_CHAR == 1
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typedef char pgcchar;
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typedef char pgc8;
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typedef signed char int8;
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typedef signed char i_8;
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typedef unsigned char u_char;
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typedef unsigned char pgcu_char;
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typedef unsigned char pgcbyte;
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typedef unsigned char PGCBYTE;
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typedef unsigned char pgcu8;
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typedef unsigned char u_8;
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typedef unsigned char BYTE;
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#else
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#error "Please choose a 1 byte data type to redefine pgcchar."
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#endif /* SIZE_OF_CHAR == 1 */
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#define SIZE_OF_SHORT 2
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/*!
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* 双字节 //(SIZE_OF_SHORT = sizeof(short))
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*/
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#if SIZE_OF_SHORT == 2
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typedef short pgc16;
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typedef short int16;
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typedef short i_16;
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typedef unsigned short pgcu16;
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typedef unsigned short pgcword;
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typedef unsigned short PGCWORD;
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typedef unsigned short u_16;
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typedef unsigned short u_short;
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typedef unsigned short WORD;
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#else
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#error "Please choose a 2 byte data type to redefine pgc16."
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#endif //SIZE_OF_SHORT == 2
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#define SIZE_OF_LONG 4
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#define SIZE_OF_INT 4
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/*!
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* 双字节 (SIZE_OF_LONG = sizeof(long))
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*/
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#if SIZE_OF_LONG == 4 && SIZE_OF_INT == 4
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typedef int pgc32;
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typedef int int32;
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typedef unsigned int pgcu32;
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typedef unsigned int pgcdword;
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typedef unsigned int PGCDWORD;
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typedef unsigned int u32;
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/*#if OS_WINDOWS
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typedef unsigned int DWORD;
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#endif //OS_WINDOWS*/
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#elif SIZE_OF_LONG == 4
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typedef long pgc32;
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typedef long int32;
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typedef long i_32;
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typedef unsigned long pgcu32;
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typedef unsigned long pgcdword;
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typedef unsigned long PGCDWORD;
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typedef unsigned long u_32;
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typedef unsigned long DWORD;
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#elif SIZE_OF_INT == 4 //(SIZE_OF_INT = sizeof(ing))
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#ifndef _INTEGER_32BIT
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#define _INTEGER_32BIT
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typedef int pgc32;
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typedef int int32;
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typedef int i_32;
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typedef unsigned int pgcu32;
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typedef unsigned int pgcdword;
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typedef unsigned int PGCDWORD;
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typedef unsigned int u_32;
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typedef unsigned int DWORD;
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# endif
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#else
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#error "Please choose a 4 byte data type to redefine pgc32."
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#endif //SIZE_OF_LONG == 4 and SIZE_OF_INT == 4
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#define SIZE_OF_LONG 8
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/*!
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* 8字节 (SIZE_OF_LONG == sizeof(long))
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*/
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#if SIZE_OF_LONG == 8
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typedef long pgc64;
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typedef long int64;
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typedef long i_64;
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typedef unsigned long pgcu64;
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typedef unsigned long pgcddword;
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typedef unsigned long PGCDDWORD;
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typedef unsigned long u_64;
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typedef unsigned long DDWORD;
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#elif OS_WINDOWS
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typedef __int64 pgc64;
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typedef __int64 int64;
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typedef __int64 i_64;
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typedef unsigned __int64 pgcu64;
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typedef unsigned __int64 pgcddword;
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typedef unsigned __int64 PGCDDWORD;
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typedef unsigned __int64 u_64;
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typedef unsigned __int64 DDWORD;
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#else
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typedef int64_t pgc64;
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typedef int64_t int64;
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typedef int64_t i_64;
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typedef u_int64_t pgcu64;
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typedef u_int64_t pgcddword;
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typedef u_int64_t PGCDDWORD;
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typedef u_int64_t u_64;
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typedef u_int64_t DDWORD;
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#endif //SIZE_OF_LONG == 8
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#define SIZE_OF_PTR 4
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/*!
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* 指针 (SIZE_OF_PTR == sizeof(void *))
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*/
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#if SIZE_OF_PTR == 4
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typedef pgc32 PGCPTR;
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typedef pgc32 PTR;
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typedef pgcu32 PGCUPTR;
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typedef pgcu32 UPTR;
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#elif SIZE_OF_PTR == 8
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typedef pgc64 PGCPTR;
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typedef pgc64 PTR;
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typedef pgcu64 PGCUPTR;
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typedef pgcu64 UPTR;
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#else
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#error "Please choose a data type, which size is acturally the size of pointer, to present PGCPTR"
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#endif
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/*!
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* PGCBOOL自定义类型 -- 表达SCADA布尔量
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*/
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//#ifndef __PGCBOOL_DEF__
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//#define __PGCBOOL_DEF__
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typedef pgcu8 PGCBOOL;
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#define PGCTRUE ((PGCBOOL)1)
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#define PGCFALSE ((PGCBOOL)0)
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//#endif //__PGCBOOL_DEF__
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//#if OS_WINDOWS
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//# ifndef key_t
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typedef int key_t;
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//# endif
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//#endif // OS_WINDOWS
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/*!
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* ipc别名定义.
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*
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* 共享内存键值, 共享内存id, 信号量键值, 信号量id, 消息队列键值, 消息队列id
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*
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*/
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typedef key_t shmkey_t, SHMKEY_t; // 共享内存键值
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typedef int shmid_t, SHMID_t; // 共享内存id
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typedef key_t semkey_t, SEMKEY_t; // 信号量键值
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typedef int semid_t, SEMID_t; // 信号量id
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typedef key_t msgkey_t, MSGKEY_t; // 消息队列键值
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typedef int msgid_t, MSGID_t; // 消息队列id
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/*!
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* 无效的共享内存映射地址(-1)
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*/
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#define SHM_ADDR_INVALID ((void *)(-1))
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/*!
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* 和windows兼容的布尔类型定义BOOL
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*/
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typedef int BOOL;
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/*! CAUTIOUS
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* 如果, 以后站号, 点号类型的数据类型定义发生变化, 则需要修改该行
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*
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* 站号, 点号类型定义
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*/
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typedef int32 stn_no_t;
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typedef int32 pnt_no_t;
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/*!
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* 历史数据采样类型定义
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*/
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typedef i_8 sampling_type_t;
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/*!
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* 在TRU64上, pthread_t的长度等于8, 而在linux(intel)上, pthread_t的长度
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* 等于4, 所以为了兼容, 定义thd_id_t的长度为8个字节, 因此, 在非64位平台
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* 上, 使用一个结构来代替
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*
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* 线程标识符(id)类型定义
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*/
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#if defined(OS_LINUX) // unix平台(肯定使用posix线程库)
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#if SIZE_OF_PTHREAD_T == 8
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typedef pthread_t thd_id_t;
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#elif SIZE_OF_PTHREAD_T == 4
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typedef struct
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{
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//! 低32位上定义thd_id
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pthread_t thd_id;
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//! 高32位保留
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i_32 reserved;
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} thd_id_t;
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#endif
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#else
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#if SIZE_OF_PTHREAD_T == 8
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typedef long thd_id_t;
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#elif SIZE_OF_PTHREAD_T == 4
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typedef struct
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{
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//! 低32位上定义thd_id
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u_32 thd_id;
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//! 高32位保留
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i_32 reserved;
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} thd_id_t;
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#endif
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#endif
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/*!
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* 便于移植和修改的数据类型定义.
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*
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* 网络套接字类型
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*/
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typedef int socket_t, SOCKET_t;
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#define SOCKET_INVALID ((socket_t)-1)
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#if defined(OS_LINUX)
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#ifndef INVALID_SOCKET
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#define INVALID_SOCKET (SOCKET_INVALID)
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#endif //end of INVALID_SOCKET
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#endif //end of defined(__unix)
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/*!
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* ip地址定义
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*/
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//typedef u_32 ip_addr_t;
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#endif //__TYPEDEF_H__DFJGLWREPUEPISXVCMAFGLJHQEWPYRPEOAJLKGZNCNALDHFPQEWUPOQRJSJHGAQ
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/*************************************************************************************
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*
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* $Revision: 1.2 $
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*
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* $Date: 2006/08/04 03:37:33 $
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*
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* $State: Exp $
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*
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* $Log: typedef.h,v $
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* Revision 1.2 2006/08/04 03:37:33 zhuzhenhua
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* no message
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*
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* Revision 1.11 2003/09/19 07:55:15 scada
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* no message
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*
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* Revision 1.10 2003/08/01 06:36:19 scada
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* 在Win32平台上借用__int64定义64bit的整数
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*
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* Revision 1.9 2003/07/01 01:31:01 scada
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* no message
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*
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* Revision 1.8 2003/06/05 03:56:15 jehu
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* 将注释修改为符合doxgen工具提取开发文档
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*
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* Revision 1.7 2003/01/10 10:38:40 scada
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* no message
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*
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* Revision 1.6 2003/01/02 03:14:32 scada
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* trim substitution line
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*
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* Revision 1.5 2002/12/04 07:47:36 scada
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* for NT
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*
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* Revision 1.4 2002/10/07 05:37:59 harold
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* cvs up -d
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*
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* Revision 1.3 2002/09/18 09:13:38 harold
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* revised errors and warning under solaris/CC environment
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*
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* Revision 1.2 2002/08/26 02:07:32 harold
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* 重新定义stn_no_t, pnt_no_t, sampling_type_t, 由无符号整数-->有符号整数
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*
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* Revision 1.1.1.1 2002/08/21 07:16:36 harold
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* temporarily import
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*
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* Revision 1.9 2002/03/20 03:39:57 harold
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* no message
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*
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* Revision 1.2 2002/03/17 15:33:52 harold
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* changed for iccp v0.9
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*
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* Revision 1.1.1.1 2002/03/15 13:43:17 harold
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* no message
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*
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* Revision 1.1.1.1 2002/03/15 08:17:07 harold
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* no message
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*
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* Revision 1.8 2002/03/05 03:01:34 harold
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* *** empty log message ***
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*
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* Revision 1.7 2002/03/04 14:04:39 harold
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* *** empty log message ***
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*
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* Revision 1.6 2002/01/15 10:37:07 harold
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* no message
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*
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* Revision 1.5 2002/01/15 10:25:42 harold
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* no message
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*
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* Revision 1.4 2002/01/15 10:20:11 harold
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* no message
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*
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* Revision 1.3 2002/01/15 09:55:29 harold
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* no message
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*
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* Revision 1.2 2002/01/15 08:44:34 harold
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* 添加线程id类型定义thd_id_t
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*
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* Revision 1.1.1.1 2001/12/24 09:33:23 harold
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* no message
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*
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* Revision 1.2 2001/12/24 06:39:57 harold
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* 为了适应不同的操作系统, 不同的CPU类型, 及不同的编译器,
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* 对头文件做了相应的修改, 同时添加了一些宏定义, 如:
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* HAVE__FUNCTION__, __OS__, __PLATFORM__,__TIMEZONE__等等.
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*
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*
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*
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************************************************************************************/
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