mirror of
https://github.com/electronicarts/CnC_Remastered_Collection
synced 2024-04-28 09:22:35 +12:00
03416d24e1
Initial commit of original Tiberian Dawn and Red Alert source code converted to build as DLLs, and compatible with the release version of Command & Conquer Remastered.
258 lines
9.4 KiB
C
258 lines
9.4 KiB
C
//
|
|
// Copyright 2020 Electronic Arts Inc.
|
|
//
|
|
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is free
|
|
// software: you can redistribute it and/or modify it under the terms of
|
|
// the GNU General Public License as published by the Free Software Foundation,
|
|
// either version 3 of the License, or (at your option) any later version.
|
|
|
|
// TiberianDawn.DLL and RedAlert.dll and corresponding source code is distributed
|
|
// in the hope that it will be useful, but with permitted additional restrictions
|
|
// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
|
|
// distributed with this program. You should have received a copy of the
|
|
// GNU General Public License along with permitted additional restrictions
|
|
// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
|
|
|
|
/***************************************************************************
|
|
** C O N F I D E N T I A L --- W E S T W O O D A S S O C I A T E S **
|
|
***************************************************************************
|
|
* *
|
|
* Project Name : Library - Filio header stuff. *
|
|
* *
|
|
* File Name : FILE.H *
|
|
* *
|
|
* Programmer : Scott K. Bowen *
|
|
* *
|
|
* Start Date : September 13, 1993 *
|
|
* *
|
|
* Last Update : April 11, 1994 *
|
|
* *
|
|
*-------------------------------------------------------------------------*
|
|
* Functions: *
|
|
* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
|
|
|
|
#ifndef FILE_H
|
|
#define FILE_H
|
|
|
|
#ifndef FILETEMP_H
|
|
// This should be removed once the library is all intacked.
|
|
#include "filetemp.h"
|
|
#endif
|
|
|
|
/*=========================================================================*/
|
|
/* File IO system defines and enumerations */
|
|
/*=========================================================================*/
|
|
|
|
#define XMAXPATH 80
|
|
|
|
/*
|
|
** These are the Open_File, Read_File, and Seek_File constants.
|
|
*/
|
|
#ifndef READ
|
|
#define READ 1 // Read access.
|
|
#endif
|
|
#ifndef WRITE
|
|
#define WRITE 2 // Write access.
|
|
#endif
|
|
#ifndef SEEK_SET
|
|
#define SEEK_SET 0 // Seek from start of file.
|
|
#define SEEK_CUR 1 // Seek relative from current location.
|
|
#define SEEK_END 2 // Seek from end of file.
|
|
#endif
|
|
|
|
|
|
typedef enum {
|
|
FILEB_PROCESSED=8,// Was the packed file header of this file processed?
|
|
FILEB_PRELOAD, // Scan for and make file resident at WWDOS_Init time?
|
|
FILEB_RESIDENT, // Make resident at Open_File time?
|
|
FILEB_FLUSH, // Un-resident at Close_File time?
|
|
FILEB_PACKED, // Is this file packed?
|
|
FILEB_KEEP, // Don't ever flush this resident file?
|
|
FILEB_PRIORITY, // Flush this file last?
|
|
|
|
FILEB_LAST
|
|
} FileFlags_Type;
|
|
|
|
#define FILEF_NONE 0
|
|
#define FILEF_PROCESSED (1<<FILEB_PROCESSED)
|
|
#define FILEF_PRELOAD (1<<FILEB_PRELOAD)
|
|
#define FILEF_RESIDENT (1<<FILEB_RESIDENT)
|
|
#define FILEF_FLUSH (1<<FILEB_FLUSH)
|
|
#define FILEF_PACKED (1<<FILEB_PACKED)
|
|
#define FILEF_KEEP (1<<FILEB_KEEP)
|
|
#define FILEF_PRIORITY (1<<FILEB_PRIORITY)
|
|
|
|
/*
|
|
** These errors are returned by WWDOS_Init(). All errors encountered are
|
|
** or'd together so there may be more then one error returned. Not all
|
|
** errors are fatal, such as the cache errors.
|
|
*/
|
|
typedef enum {
|
|
FI_SUCCESS = 0x00,
|
|
FI_CACHE_TOO_BIG = 0x01,
|
|
FI_CACHE_ALREADY_INIT = 0x02,
|
|
FI_FILEDATA_FILE_NOT_FOUND = 0x04,
|
|
FI_FILEDATA_TOO_BIG = 0x08,
|
|
FI_SEARCH_PATH_NOT_FOUND = 0x10,
|
|
FI_STARTUP_PATH_NOT_FOUND = 0x20,
|
|
FI_NO_CACHE_FOR_PRELOAD = 0x40,
|
|
FI_FILETABLE_NOT_INIT = 0x80,
|
|
} FileInitErrorType;
|
|
|
|
|
|
/*
|
|
** These are the errors that are detected by the File I/O system and
|
|
** passed to the io error routine.
|
|
*/
|
|
//lint -strong(AJX,FileErrorType)
|
|
typedef enum {
|
|
CANT_CREATE_FILE,
|
|
BAD_OPEN_MODE,
|
|
COULD_NOT_OPEN,
|
|
TOO_MANY_FILES,
|
|
CLOSING_NON_HANDLE,
|
|
READING_NON_HANDLE,
|
|
WRITING_NON_HANDLE,
|
|
SEEKING_NON_HANDLE,
|
|
SEEKING_BAD_OFFSET,
|
|
WRITING_RESIDENT,
|
|
UNKNOWN_INDEX,
|
|
DID_NOT_CLOSE,
|
|
FATAL_ERROR,
|
|
FILE_NOT_LISTED,
|
|
FILE_LENGTH_MISMATCH,
|
|
INTERNAL_ERROR,
|
|
MAKE_RESIDENT_ZERO_SIZE,
|
|
RESIDENT_SORT_FAILURE,
|
|
|
|
NUMBER_OF_ERRORS /* MAKE SURE THIS IS THE LAST ENTRY */
|
|
} FileErrorType;
|
|
|
|
// This is here tempararaly until library is put together.
|
|
//extern WORD __cdecl ( __cdecl IO_Error)(FileErrorType error, BYTE const *filename);
|
|
extern short (*Open_Error)(FileErrorType, BYTE const *);
|
|
|
|
/*=========================================================================*/
|
|
/* File IO system structures */
|
|
/*=========================================================================*/
|
|
|
|
//lint -strong(AJX,FileDataType)
|
|
typedef struct {
|
|
char *Name; // File name (include sub-directory but not volume).
|
|
long Size; // File size (0=indeterminate).
|
|
void *Ptr; // Resident file pointer.
|
|
long Start; // Starting offset in DOS handle file.
|
|
unsigned char Disk; // Disk number location.
|
|
unsigned char OpenCount; // Count of open locks on resident file.
|
|
unsigned short Flag; // File control flags.
|
|
} FileDataType;
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* FIle IO system globals. */
|
|
/*=========================================================================*/
|
|
|
|
// These are cpp errors in funtions declarations JULIO JEREZ
|
|
|
|
// extern FileDataType __cdecl FileData[];
|
|
// extern BYTE __cdecl ExecPath[XMAXPATH + 1];
|
|
// extern BYTE __cdecl DataPath[XMAXPATH + 1];
|
|
// extern BYTE __cdecl StartPath[XMAXPATH + 1];
|
|
// extern BOOL __cdecl UseCD;
|
|
|
|
// The correct syntax is NO TYPE MODIFIER APPLY TO DATA DECLARATIONS
|
|
extern FileDataType FileData[];
|
|
extern char ExecPath[XMAXPATH + 1];
|
|
extern char DataPath[XMAXPATH + 1];
|
|
extern char StartPath[XMAXPATH + 1];
|
|
extern BOOL UseCD;
|
|
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FILEINIT.CPP */
|
|
/*=========================================================================*/
|
|
|
|
void __cdecl WWDOS_Shutdown(void);
|
|
FileInitErrorType __cdecl WWDOS_Init(unsigned long cachesize, char *filedata, char *cdpath);
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FILE.CPP */
|
|
/*=========================================================================*/
|
|
|
|
int __cdecl Open_File(char const *file_name, int mode);
|
|
void __cdecl Close_File(int handle);
|
|
long __cdecl Read_File(int handle, void *buf, unsigned long bytes);
|
|
int __cdecl Load_File ( const char *file_name , void *load_addr);
|
|
long __cdecl Write_File(int handle, void const *buf, unsigned long bytes);
|
|
unsigned long __cdecl Seek_File(int handle, long offset, int starting);
|
|
int __cdecl File_Exists(char const *file_name);
|
|
unsigned long __cdecl File_Size(int handle);
|
|
BOOL __cdecl Is_Handle_Valid(int handle, FileErrorType error, char const *name);
|
|
int __cdecl Open_File_With_Recovery( char const *file_name, unsigned int mode );
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FILECACH.CPP */
|
|
/*=========================================================================*/
|
|
|
|
void Unfragment_File_Cache(void);
|
|
BOOL __cdecl Make_File_Resident(char const *filename);
|
|
int __cdecl Flush_Unused_File_Cache(int flush_keeps);
|
|
BOOL __cdecl Free_Resident_File(char const *file);
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FILECHNG.CPP */
|
|
/*=========================================================================*/
|
|
|
|
int __cdecl Create_File(char const *file_name);
|
|
int __cdecl Delete_File(char const *file_name);
|
|
BOOL __cdecl Change_File_Size(int handle, unsigned long new_size);
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FILEINFO.CPP */
|
|
/*=========================================================================*/
|
|
|
|
int __cdecl Get_DOS_Handle(int fh);
|
|
int __cdecl Free_Handles(void);
|
|
int __cdecl Find_Disk_Number(char const *file_name);
|
|
int __cdecl Set_File_Flags(char const *filename, int flags);
|
|
int __cdecl Clear_File_Flags(char const *filename, int flags);
|
|
int __cdecl Get_File_Flags(char const *filename);
|
|
BOOL __cdecl Multi_Drive_Search(BOOL on);
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FINDFILE.CPP */
|
|
/*=========================================================================*/
|
|
|
|
int __cdecl Find_File(char const *file_name);
|
|
int __cdecl Find_File_Index(char const *filename);
|
|
|
|
|
|
|
|
/*=========================================================================*/
|
|
/* The following prototypes are for the file: FFIRST.ASM */
|
|
/*=========================================================================*/
|
|
|
|
#include <dos.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
extern int __cdecl Find_First(unsigned char *fname, unsigned int mode, struct find_t *ffblk);
|
|
extern int __cdecl Find_Next(struct find_t *ffblk);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
|
|
|
|
|
|
#endif
|