/*
  Name:             Compfile
  Copyright:        Copyright (C) SIL International.
  Documentation:    
  Description:      
  Create Date:      25 Jan 2007

  Modified Date:    25 May 2010
  Authors:          mcdurdin
  Related Files:    
  Dependencies:     

  Bugs:             
  Todo:             
  Notes:            
  History:          25 Jan 2007 - mcdurdin - Add GLOBAL_BUFSIZE, enlarge LINESIZE
                    25 May 2010 - mcdurdin - I1632 - Keyboard Options
*/

#ifndef _COMPFILE_H
#define _COMPFILE_H

#include "compiler.h"

#define LINESIZE 8192
#define GLOBAL_BUFSIZE  4096

#define SZMAX_STORENAME	80
#define SZMAX_GROUPNAME 80
#define SZMAX_DEADKEYNAME 80
#define SZMAX_ERRORTEXT 512
#define SZMAX_VKDICTIONARYNAME 80

#define MAX_WARNINGS 100

#define T_COMMENT	 1			// A comment line
#define	T_KEYTOKEY	 2			// A rule line
#define T_BLANK		 3			// A blank line

#define T_W_START	 4			// Start of easily matched line types
#define T_STORE		 4			// A store line
#define T_VERSION	 5			// A 'VERSION 3.2/3.1/3.0' line
#define	T_NAME		 6			// A 'NAME "xxxx"' line
#define T_BITMAP	 7			// A 'BITMAP bmpfile' line
#define T_HOTKEY	 8			// A 'HOTKEY "^%+C"' line
#define T_BEGIN		 9			// A 'begin > use(xxxx)' line
#define T_GROUP		10			// A 'group(xxxx)' line
#define T_MATCH		11			// A 'match > "XXXX"' line
#define T_NOMATCH	12			// A 'nomatch > "XXXX"' line
#define T_SHIFT		13			// A 'SHIFT FREES CAPS' line
#define T_CAPSON	14			// A 'CAPS ON ONLY' line
#define T_CAPSOFF	15			// A 'CAPS ALWAYS OFF' line
#define T_LANGUAGE	16			// A 'LANGUAGE xxxh, xxh' line
#define T_LAYOUT	17			// A 'LAYOUT xxxxh' line
#define T_COPYRIGHT 18			// A 'COPYRIGHT "so and so"' line
#define T_MESSAGE   19			// A 'MESSAGE "so and so"' line
#define T_LANGUAGENAME 20		// A 'LANGUAGENAME "xxxx"' line
#define T_BITMAPS	21			// An unused 'BITMAPS' line (version 3.x)
#define T_W_END		21          // End of easily matched rule types

#define T_UNKNOWN	99			// Unrecognized line type (illegal line)

#define GDS_CUTLEAD	0x01		// GetDelimitedString: cut leading spaces
#define GDS_CUTFOLL	0x02		// GetDelimitedString: cut following spaces

#define GXS_LINE	0x00		// GetExtendedString error: in a "line"
#define GXS_RULE	0x01		// GetExtendedString error: in a "rule"
#define GXS_STORE	0x02		// GetExtendedString error: in a "store"

enum FileStoreType { FST_STORE, FST_OPTION, FST_RESERVED };

struct FILE_STORE {
	DWORD dwSystemID;
	WCHAR szName[SZMAX_STORENAME];	// the name of the store
	PWSTR dpString;	    				// from start of store structure
  //FileStoreType fstType;
  BOOL fIsStore;
  BOOL fIsReserved;
  BOOL fIsOption;
  BOOL fIsDebug;
  BOOL fIsCall;
  int line;
	};

typedef FILE_STORE *PFILE_STORE;

struct FILE_KEY {
	WCHAR   Key;            // WCHAR for consistency; only a byte used however
	DWORD   Line;
	DWORD   ShiftFlags;
	PWSTR  dpOutput;		// from start of key structure
	PWSTR  dpContext;		// from start of key structure
	};

typedef FILE_KEY *PFILE_KEY;

struct FILE_GROUP {
	WCHAR		szName[SZMAX_GROUPNAME];
	PFILE_KEY	dpKeyArray;         // address of first item in key array, from start of group structure
	PWSTR      dpMatch;             // from start of group structure
	PWSTR      dpNoMatch;           // from start of group structure
	DWORD cxKeyArray;               // in array items
	BOOL  fUsingKeys;               // group(xx) [using keys] <-- specified or not
	};

typedef FILE_GROUP *PFILE_GROUP;

struct FILE_DEADKEY
{
	WCHAR szName[SZMAX_DEADKEYNAME];
};

typedef FILE_DEADKEY *PFILE_DEADKEY;

struct FILE_VKDICTIONARY
{
  WCHAR szName[SZMAX_VKDICTIONARYNAME];
};

typedef FILE_VKDICTIONARY *PFILE_VKDICTIONARY;

struct FILE_KEYBOARD {
	DWORD KeyboardID;			// as stored in HKEY_LOCAL_MACHINE//system//currentcontrolset//control//keyboard layouts

	DWORD version;				// keyboard file version with VERSION keyword

	PFILE_STORE dpStoreArray;	// address of first item in store array, from start of store structure
	PFILE_GROUP dpGroupArray;	// address of first item in group array, from start of group structure
	
	DWORD cxStoreArray;			// in number of items
	DWORD cxGroupArray;			// in number of items
	DWORD StartGroup[2];		// index of starting groups [ANSI=0, Unicode=1]

	DWORD dwHotKey;				// standard windows hotkey (hiword=shift/ctrl/alt stuff, loword=vkey)

	WCHAR szName[SZMAX_KEYBOARDNAME];			// Keyboard layout name
	WCHAR szLanguageName[SZMAX_LANGUAGENAME];	// Language name
	WCHAR szCopyright[SZMAX_COPYRIGHT];			// Copyright information
	WCHAR szMessage[SZMAX_MESSAGE];				// General information about the keyboard
	PBYTE lpBitmap;			
	DWORD dwBitmapSize;
	DWORD dwFlags;					// Flags for the keyboard file
	
	DWORD currentGroup;				// temp - current processing group
	DWORD currentStore;				// temp - current processing store
	DWORD cxDeadKeyArray;
	PFILE_DEADKEY dpDeadKeyArray;	// temp - dead key array
  DWORD cxVKDictionary;
  PFILE_VKDICTIONARY dpVKDictionary; // temp - virtual key dictionary
	};

typedef FILE_KEYBOARD *PFILE_KEYBOARD;

/*
  These size values are used in unit tests to ensure
  that the structure sizes correspond precisely across
  compilers (pas and c++).
*/

const DWORD sz_FILE_STORE = sizeof(FILE_STORE);
const DWORD sz_FILE_KEY = sizeof(FILE_KEY);
const DWORD sz_FILE_GROUP = sizeof(FILE_GROUP);
const DWORD sz_FILE_DEADKEY = sizeof(FILE_DEADKEY);
const DWORD sz_FILE_VKDICTIONARY = sizeof(FILE_VKDICTIONARY);
const DWORD sz_FILE_KEYBOARD = sizeof(FILE_KEYBOARD);

struct COMPMSG {
	char szText[SZMAX_ERRORTEXT];
	DWORD Line;
	DWORD dwMsgCode;
	};
	
typedef COMPMSG *PCOMPMSG;

struct COMPILEMESSAGES {
	int nMessages;
	int nErrors;

	PCOMPMSG cm;

	DWORD fatalCode;
	char szFatalText[SZMAX_ERRORTEXT];

	DWORD currentLine;
	};

typedef COMPILEMESSAGES *PCOMPILEMESSAGES;

/*
struct TVersion
{
	//int MinVersion;	// 0x0500 usually
	//int CompilerVersion[4];
	//int MinCompilerVersion[4];
	int KeyboardVersion;	// 0x0500 usually
};

extern TVersion FVersionInfo;
*/

/*
#define bstrcpy(c,d)	(LPBYTE)strcpy((LPSTR)(c),(LPSTR)(d))
#define bstrlen(c)		strlen((LPSTR)(c))
#define bstrcmp(c,d)	strcmp((LPSTR)(c),(LPSTR)(d))
#define bstrncmp(c,d,n)	strncmp((LPSTR)(c),(LPSTR)(d),(n))
#define bstrnicmp(c,d,n)	strnicmp((LPSTR)(c),(LPSTR)(d),(n))
#define bstricmp(c,d)	stricmp((LPSTR)(c),(LPSTR)(d))
#define bstrchr(c,ch)   (LPBYTE)strchr((LPSTR)(c),(char)ch)
#define bstrncpy(c,d,n)	(LPBYTE)strncpy((LPSTR)(c),(LPSTR)(d),(n))
#define bstrtok(c,d)	(LPBYTE)strtok((LPSTR)(c),(LPSTR)(d))
#define bstrcat(c,d)	(LPBYTE)strcat((LPSTR)(c),(LPSTR)(d))
#define bstrncat(c,d,n)	(LPBYTE)strncat((LPSTR)(c),(LPSTR)(d),(n))
#define bstrrev(c)		(LPBYTE)strrev((LPSTR)(c))
#define batoi(c)		atoi((LPSTR)(c))
#define bstrtol(c,d,n)	strtol((LPSTR)(c),(LPSTR *)(d),(n))
*/

#endif	// _COMPFILE_H