/*  =============================================================================== 	Author:		Hammer, May 2002, For www.cprogramming.com/cboard/ 	File:		main.h 	Contents:	All the definitions needed for the app, along with the 				function prototypes.  This is the only header file used 				by this program.  ===============================================================================*/#ifndef __PHONE__#define __PHONE__#include <stdio.h>#include <stdlib.h>#include <string.h>#include <ctype.h>/* * #defines * Field lengths - These do NOT include the 1 byte for the NULL terminator */#define MAXL_NAME		100#define MAXL_PHONENUM	20#define MAXL_MISC		256#define MAXL_FIELD		256#define MAXL_ADDR		100#define MAXL_FIELD_NAME 50#define DEF_LINES_PER_PAGE 10#define MAX_LINES_PER_PAGE 999/*  * String variables  */#define STR_FILENAME	"phonebk.dat"#define STR_CFG_FILENAME	"phonebk.cfg"#define PRG_VERSION 	"1.1"#define RC_BAD -1/* * boolean style vars  */#define TRUE	1#define FALSE	0/* * Record status flags  */#define ST_DELETED	0x1/* * Macros  */#define FLUSH_INPUT while(getchar() != '\n')/* * enums */enum RECORD_FIELDS {RECF_DUMMY, RECF_ID, RECF_NAME, 					RECF_PHONENUM1, RECF_PHONENUM2, RECF_PHONENUM3, 					RECF_ADDRLINE1, RECF_ADDRLINE2, RECF_ADDRLINE3,					RECF_ADDRLINE4, RECF_ADDRLINE5, RECF_EMAILADDR,					RECF_MISC, RECF_END_MARKER};/* * typedefs */typedef int	bool_t;/* * Structures */struct Record{	int				ID;						/* Assigned at load time, sequential based on input, not related to tree */	char			Name[MAXL_NAME + 1];	/* All in name field, holds any type, so user can decide own format */	char			PhoneNum1[MAXL_PHONENUM + 1];	/* 3 phone num fields, user decides what to put where */	char			PhoneNum2[MAXL_PHONENUM + 1];	char			PhoneNum3[MAXL_PHONENUM + 1];	char			AddrLine1[MAXL_ADDR+1];	char			AddrLine2[MAXL_ADDR+1];	char			AddrLine3[MAXL_ADDR+1];	char			AddrLine4[MAXL_ADDR+1];	char			AddrLine5[MAXL_ADDR+1];	char			EmailAddr[MAXL_ADDR+1];	char			Misc[MAXL_MISC + 1];			/* Freeform text field, for user comments. */	unsigned char	Status; /* See the ST_... variables */};struct Node{	void		*DataPtr;	struct Node *Next;};struct appdata{	struct Node 		*MainList;	enum RECORD_FIELDS	SearchField;	char				SearchText[MAXL_FIELD + 1];	bool_t				DataChanged;	int 				LinesDisplayedSoFar;};struct appconfig{	bool_t AutoSave;	int LinesPerDisplay;	enum RECORD_FIELDS	SortField;	};struct menu_item{	char	*Text;	void 	(*fptr) (void *);	void 	*args;};/* * more typedefs */typedef void (*FPTR_Action) (void *);typedef int (*FPTR_Compare) (const struct Record *, const struct Record *);typedef int (*FPTR_CompareDelete) (const struct Record *, void *);/* * Global vars / externs */extern int	gl_HighestID;extern struct appdata gl_AppData;extern struct appconfig gl_AppCfg;extern struct menu_item MainMenu[];/* * Prototypes for ListUtilities */struct Node *li_Create(void);struct Node *nd_Create(void *, struct Node *);void		nd_Destroy(struct Node *);int			li_Traverse(struct Node *, FPTR_Action);struct Node *li_Insert(struct Node *, void *, FPTR_Compare);struct Node *li_Destroy(struct Node *);struct Record *li_GetDataPtrByID(struct Node *, int );struct Node *li_DeleteNodeAndData(struct Node *, void *, FPTR_CompareDelete);int 		li_Count(struct Node *);void li_Sort(struct Node *, FPTR_Compare);/* * Prototypes for RecordUtilities */int			rec_Compare(const struct Record *, const struct Record *);int			rec_CompareID(const struct Record *, void *);int 		rec_CompareStatus(const struct Record *rec, void *);void		rec_PrintShort(void *);void 		rec_PrintLong(void *);void		rec_SearchAndPrint(void *);char 		*rec_GetFieldPointer(const struct Record *, enum RECORD_FIELDS);/* * Prototypes for ioUtilities */void		io_WriteRecordToFile(void *);struct Node *io_LoadPhoneBookFromFile(struct Node *);int			io_WriteAllRecordsToFile(struct Node *);int 		io_GetInt(int);void 		io_EnterToContinue(void);int 		io_GetLine(char *, int , FILE *);bool_t		io_GetYesNo(char *);void 		io_LoadAppConfig(void);void 		io_SaveAppConfig(void);/* * Prototypes for UserInterfaceUtilities */void 		ui_AddNewEntry(void *);void 		ui_DeleteEntry(void *);void 		ui_UndeleteEntry(void *);void 		ui_UpdateEntry(void *);void 		ui_AddOrUpdateEntry(struct Record *);void 		ui_DisplayAll(void *);void 		ui_Save(void *);void 		ui_PurgeDeleted(void *);void 		ui_SearchAll(void *);void 		ui_SearchByID(void);void 		ui_DisplayMenu(void *);void 		ui_ShowInfo(void *);void 		ui_ToggleAutoSave(void *);void 		ui_SetLinesPerDisplay(void *);void 		ui_SetSortBy(void *);#endif