files.c File Reference

#include "hack.h"
#include "dlb.h"
#include <ctype.h>
#include <fcntl.h>
#include <errno.h>

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Defines
#define	O_BINARY   0
#define	SAVESIZE   FILENAME
#define	HUP   if (!program_state.done_hup)
#define	fopenp   fopen
#define	match_varname(INP, NAM, LEN)   match_optname(INP, NAM, LEN, TRUE)
#define	tmp_levels   (char *)0
#define	tmp_ramdisk   (char *)0
Functions
STATIC_DCL char *	FDECL (set_bonesfile_name,(char *, d_level *))
STATIC_DCL char *	NDECL (set_bonestemp_name)
STATIC_DCL char *	FDECL (make_lockname,(const char *, char *))
STATIC_DCL FILE *	FDECL (fopen_config_file,(const char *))
STATIC_DCL int	FDECL (get_uchars,(FILE *, char *, char *, uchar *, BOOLEAN_P, int, const char *))
int	FDECL (parse_config_line,(FILE *, char *, char *, char *))
char *	fname_encode (char *legal, char quotechar, char *s, char *callerbuf, int bufsz) const
char *	fname_decode (char quotechar, char *s, char *callerbuf, int bufsz)
const char *	fqname (char *basename, int whichprefix, int buffnum) const
int	validate_prefix_locations (char *reasonbuf)
FILE *	fopen_datafile (char *filename, char *mode, int prefix) const
void	set_levelfile_name (char *file, int lev)
int	create_levelfile (int lev, errbuf)
int	open_levelfile (int lev, errbuf)
void	delete_levelfile (int lev)
void	clearlocks ()
STATIC_OVL char *	set_bonesfile_name (char *file, d_level *lev)
STATIC_OVL char *	set_bonestemp_name ()
int	create_bonesfile (d_level *lev, char **bonesid, errbuf)
void	commit_bonesfile (d_level *lev)
int	open_bonesfile (d_level *lev, char **bonesid)
int	delete_bonesfile (d_level *lev)
void	compress_bonesfile ()
void	set_savefile_name ()
int	create_savefile ()
int	open_savefile ()
int	delete_savefile ()
int	restore_saved_game ()
char **	get_saved_games ()
void	free_saved_games (char **saved)
void	compress (char *filename) const
void	uncompress (char *filename) const
STATIC_OVL char *	make_lockname (char *filename, char *lockname) const
boolean	lock_file (char *filename, int whichprefix, int retryct) const
void	unlock_file (char *filename) const
STATIC_OVL FILE *	fopen_config_file (char *filename) const
STATIC_OVL int	get_uchars (FILE *fp, char *buf, char *bufp, uchar *list, boolean modlist, int size, const char *name)
int	parse_config_line (FILE *fp, char *buf, char *tmp_ramdisk, char *tmp_levels)
void	read_config_file (char *filename) const
void	check_recordfile (char *dir) const
void	paniclog (char *type, const char *reason) const
Variables
int	errno
char	bones [] = "bonesnn.xxx"
char	lock [PL_NSIZ+14] = "1lock"
char	SAVEF [SAVESIZE]
int	n_dgns
static int	nesting = 0
const char *	configfile = "UnNetHack.cnf"
const char *	oldconfigfile = "NetHack.cnf"

---

Define Documentation

#define fopenp   fopen

Referenced by fopen_config_file().

#define HUP   if (!program_state.done_hup)

Referenced by lock_file(), topten(), and unlock_file().

#define match_varname	(		INP,
			NAM,
			LEN
	)		match_optname(INP, NAM, LEN, TRUE)

Referenced by parse_config_line().

#define O_BINARY   0

Referenced by create_bonesfile(), create_levelfile(), create_savefile(), getlev(), open_bonesfile(), open_levelfile(), and open_savefile().

#define SAVESIZE   FILENAME

Referenced by parse_config_line().

#define tmp_levels   (char *)0

Referenced by read_config_file().

#define tmp_ramdisk   (char *)0

Referenced by read_config_file().

---

Function Documentation

void check_recordfile

(

char *

dir )

const

References close(), FCMASK, fqname(), open(), PATHLEN, RECORD, S_IREAD, S_IWRITE, SCOREPREFIX, Strcat, Strcpy, and wait_synch.

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void clearlocks

(

)

References alllevels, delete_levelfile(), levels, maxledgerno(), permbones, and ramdisk.

Referenced by done(), and restlevelfile().

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void commit_bonesfile

(

d_level *

lev )

References bones, BONESPREFIX, fqname(), pline(), rename(), set_bonesfile_name(), set_bonestemp_name(), unlink(), and wizard.

Referenced by savebones().

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void compress

(

char *

filename )

const

References FALSE.

Referenced by compress_bonesfile(), and dosave0().

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void compress_bonesfile

(

)

References bones, BONESPREFIX, compress(), and fqname().

Referenced by getbones(), and savebones().

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int create_bonesfile	(	d_level *	lev,
		char **	bonesid,
		errbuf
	)

References bones, BONESPREFIX, creat(), errno, FCMASK, fqname(), lock, O_BINARY, open(), set_bonesfile_name(), set_bonestemp_name(), and Sprintf.

Referenced by savebones().

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int create_levelfile	(	int	lev,
		errbuf
	)

References creat(), errno, FCMASK, linfo::flags, fqname(), level_info, LEVELPREFIX, LFILE_EXISTS, lock, O_BINARY, open(), set_levelfile_name(), and Sprintf.

Referenced by currentlevel_rewrite(), and restlevelfile().

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int create_savefile

(

)

References creat(), FCMASK, fqname(), getuid, O_BINARY, open(), SAVEF, and SAVEPREFIX.

Referenced by dosave0().

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int delete_bonesfile

(

d_level *

lev )

References bones, BONESPREFIX, fqname(), set_bonesfile_name(), and unlink().

Referenced by getbones(), and savebones().

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void delete_levelfile

(

int

lev )

References linfo::flags, flags, fqname(), level_info, LEVELPREFIX, LFILE_EXISTS, lock, set_levelfile_name(), and unlink().

Referenced by clearlocks(), currentlevel_rewrite(), dosave0(), and goto_level().

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int delete_savefile

(

)

References fqname(), SAVEF, SAVEPREFIX, and unlink().

Referenced by dorecover(), dosave0(), mread(), and restore_saved_game().

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STATIC_DCL FILE* FDECL	(	fopen_config_file	,
		(const char *)
	)

STATIC_DCL int FDECL	(	get_uchars	,
		(FILE *, char *, char *, uchar *, BOOLEAN_P, int, const char *)
	)

STATIC_DCL char* FDECL	(	make_lockname	,
		(const char *, char *)
	)

int FDECL	(	parse_config_line	,
		(FILE *, char *, char *, char *)
	)

STATIC_DCL char* FDECL	(	set_bonesfile_name	,
		(char *, d_level *)
	)

char* fname_decode	(	char	quotechar,
		char *	s,
		char *	callerbuf,
		int	bufsz
	)

char* fname_encode	(	char *	legal,
		char	quotechar,
		char *	s,
		char *	callerbuf,
		int	bufsz
	)		const

References index.

Referenced by set_savefile_name().

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STATIC_OVL FILE* fopen_config_file

(

char *

filename )

const

References access(), BUFSZ, CONFIGPREFIX, errno, fopenp, fqname(), nh_getenv(), Sprintf, Strcpy, and wait_synch.

Referenced by read_config_file().

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FILE* fopen_datafile	(	char *	filename,
		char *	mode,
		int	prefix
	)		const

References BUFSIZ, fqname(), index, and TROUBLEPREFIX.

Referenced by paniclog(), prscore(), topten(), and tt_oname().

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const char* fqname	(	char *	basename,
		int	whichprefix,
		int	buffnum
	)		const

References FQN_MAX_FILENAME, fqn_prefix, PREFIX_COUNT, and Strcpy.

Referenced by check_recordfile(), commit_bonesfile(), compress_bonesfile(), create_bonesfile(), create_levelfile(), create_savefile(), delete_bonesfile(), delete_levelfile(), delete_savefile(), dosave0(), fopen_config_file(), fopen_datafile(), lock_file(), open_bonesfile(), open_levelfile(), open_savefile(), restore_saved_game(), unlock_file(), and validate_prefix_locations().

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void free_saved_games

(

char**

saved )

char** get_saved_games

(

)

References BUFSZ, getuid, and Sprintf.

STATIC_OVL int get_uchars	(	FILE *	fp,
		char *	buf,
		char *	bufp,
		uchar *	list,
		boolean	modlist,
		int	size,
		const char *	name
	)

References BUFSZ, FALSE, TRUE, and wait_synch.

Referenced by parse_config_line().

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boolean lock_file	(	char *	filename,
		int	whichprefix,
		int	retryct
	)		const

References BUFSZ, DeleteFile, errno, FALSE, fqname(), HUP, LOCKPREFIX, make_lockname(), open(), perror, raw_print(), S_IWRITE, SEEK_SET, and TRUE.

Referenced by topten().

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STATIC_OVL char* make_lockname	(	char *	filename,
		char *	lockname
	)		const

References rindex, Strcat, and Strcpy.

Referenced by lock_file(), and unlock_file().

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STATIC_DCL char* NDECL

(

set_bonestemp_name

)

int open_bonesfile	(	d_level *	lev,
		char **	bonesid
	)

References bones, BONESPREFIX, fqname(), O_BINARY, open(), set_bonesfile_name(), and uncompress().

Referenced by getbones(), and savebones().

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int open_levelfile	(	int	lev,
		errbuf
	)

References errno, fqname(), level_info, LEVELPREFIX, lock, O_BINARY, open(), set_levelfile_name(), Sprintf, and where.

Referenced by dosave0(), and goto_level().

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int open_savefile

(

)

References fqname(), O_BINARY, open(), SAVEF, and SAVEPREFIX.

Referenced by dosave0(), and restore_saved_game().

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void paniclog	(	char *	type,
		const char *	reason
	)		const

References BUFSZ, fopen_datafile(), PANICLOG, plname, program_state, TROUBLEPREFIX, u, you::ubirthday, version_string(), and yyyymmdd().

Referenced by done(), savebones(), validate_prefix_locations(), and yn_function().

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int parse_config_line	(	FILE *	fp,
		char *	buf,
		char *	tmp_ramdisk,
		char *	tmp_levels
	)

References AMII_MAXCOLORS, amii_setpens(), assign_graphics(), assign_warnings(), BONESPREFIX, instance_flags::bouldersym, catname, CONFIGPREFIX, DATAPREFIX, DEPTH, dogname, eos(), FALSE, flags, get_uchars(), hackdir, HACKPREFIX, iflags, index, flag::initrole, LEVELPREFIX, LOCKPREFIX, match_varname, MAXDCHARS, MAXECHARS, MAXMCLASSES, MAXOCLASSES, MAXPCHARS, MAXTCHARS, min, monsyms, oc_syms, parse_monster_color(), parseoptions(), PATHLEN, PL_NSIZ, PL_PSIZ, plname, plnamesuffix(), SAVEPREFIX, SAVESIZE, SCOREPREFIX, str2role(), strdup, TROUBLEPREFIX, TRUE, and WARNCOUNT.

Referenced by read_config_file().

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void read_config_file

(

char *

filename )

const

References bones, BUFSZ, fopen_config_file(), levels, parse_config_line(), PATHLEN, permbones, ramdisk, set_duplicate_opt_detection(), Strcpy, tmp_levels, tmp_ramdisk, TRUE, and wait_synch.

Referenced by initoptions().

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int restore_saved_game

(

)

References close(), delete_savefile(), fqname(), open_savefile(), SAVEF, SAVEPREFIX, set_savefile_name(), uncompress(), and uptodate().

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STATIC_OVL char* set_bonesfile_name	(	char *	file,
		d_level *	lev
	)

References s_level::boneid, dungeon::boneid, d_level::dlevel, d_level::dnum, dungeons, eos(), Role::filecode, In_quest(), Is_special(), Sprintf, Strcat, and urole.

Referenced by commit_bonesfile(), create_bonesfile(), delete_bonesfile(), and open_bonesfile().

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STATIC_OVL char* set_bonestemp_name

(

)

References eos(), lock, rindex, Sprintf, and Strcat.

Referenced by commit_bonesfile(), and create_bonesfile().

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void set_levelfile_name	(	char *	file,
		int	lev
	)

References eos(), rindex, Sprintf, and Strcat.

Referenced by create_levelfile(), delete_levelfile(), and open_levelfile().

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void set_savefile_name

(

)

References BUFSZ, FILENAME, fname_encode(), getuid, PATHLEN, plname, regularize(), SAVEF, Sprintf, Strcat, and Strcpy.

Referenced by restore_saved_game().

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void uncompress

(

char *

filename )

const

References TRUE.

Referenced by dosave0(), open_bonesfile(), and restore_saved_game().

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void unlock_file

(

char *

filename )

const

References BUFSZ, close(), DeleteFile, fqname(), HUP, LOCKPREFIX, make_lockname(), and unlink().

Referenced by topten().

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int validate_prefix_locations

(

char *

reasonbuf )

References BUFSZ, CONFIGPREFIX, DATAPREFIX, errno, fqn_prefix, fqname(), paniclog(), PREFIX_COUNT, Sprintf, Strcat, and unlink().

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---

Variable Documentation

char bones[] = "bonesnn.xxx"

Referenced by commit_bonesfile(), compress_bonesfile(), create_bonesfile(), delete_bonesfile(), getbones(), open_bonesfile(), read_config_file(), and savebones().

const char* configfile = "UnNetHack.cnf"

Referenced by badoption(), option_help(), and rejectoption().

int errno

Referenced by create_bonesfile(), create_levelfile(), fopen_config_file(), lock_file(), open_levelfile(), and validate_prefix_locations().

char lock[PL_NSIZ+14] = "1lock"

Referenced by create_bonesfile(), create_levelfile(), delete_levelfile(), open_levelfile(), and set_bonestemp_name().

int n_dgns

Referenced by arti_invoke(), deepest_lev_reached(), dname_to_dnum(), init_dungeons(), ledger_to_dnum(), and mk_knox_portal().

int nesting = 0 [static]

const char* oldconfigfile = "NetHack.cnf"

char SAVEF[SAVESIZE]

Referenced by create_savefile(), delete_savefile(), dosave0(), open_savefile(), restore_saved_game(), and set_savefile_name().