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/*
* Copyright (c) 1997, 1998, 1999, 2000, 2001, 2005, 2006, 2007
* Tama Communications Corporation
*
* This file is part of GNU GLOBAL.
*
* This program 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.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _GTOP_H_
#define _GTOP_H_
#include <stdio.h>
#include <ctype.h>
#include "gparam.h"
#include "dbop.h"
#include "idset.h"
#include "strbuf.h"
#include "strhash.h"
#include "varray.h"
#define COMPACTKEY " __.COMPACT"
#define COMPRESSKEY " __.COMPRESS"
#define COMPLINEKEY " __.COMPLINE"
#define COMPNAMEKEY " __.COMPNAME"
#define GPATH 0
#define GTAGS 1
#define GRTAGS 2
#define GSYMS 3
#define GTAGLIM 4
#define GTAGS_READ 0
#define GTAGS_CREATE 1
#define GTAGS_MODIFY 2
/* gtags_open() */
#define GTAGS_COMPACT 1 /* compact option */
#define GTAGS_COMPRESS 2 /* compression option */
#define GTAGS_COMPLINE 4 /* compression option for line number */
#define GTAGS_COMPNAME 8 /* compression option for line number */
#define GTAGS_EXTRACTMETHOD 16 /* extract method from class definition */
#define GTAGS_DEBUG 65536 /* print information for debug */
/* gtags_first() */
#define GTOP_KEY 1 /* read key part */
#define GTOP_PATH 2 /* read path part */
#define GTOP_PREFIX 4 /* prefixed read */
#define GTOP_NOREGEX 8 /* don't use regular expression */
#define GTOP_IGNORECASE 16 /* ignore case distinction */
#define GTOP_BASICREGEX 32 /* use basic regular expression */
#define GTOP_NOSORT 64 /* don't sort */
/*
* This entry corresponds to one raw record.
*/
typedef struct {
const char *tagline;
const char *path;
const char *tag;
int lineno;
} GTP;
typedef struct {
DBOP *dbop; /* descripter of DBOP */
int format_version; /* format version */
int format; /* GTAGS_COMPACT, GTAGS_COMPRESS */
int mode; /* mode */
int db; /* 0:GTAGS, 1:GRTAGS, 2:GSYMS */
int openflags; /* flags value of gtags_open() */
int flags; /* flags */
char root[MAXPATHLEN+1]; /* root directory of source tree */
/*
* Stuff for GTOP_PATH.
*/
int path_count;
int path_index;
char **path_array;
/*
* Stuff for segment_read().
*/
int gtp_count;
int gtp_index;
GTP *gtp_array;
GTP gtp;
POOL *segment_pool;
VARRAY *vb;
char cur_tagname[IDENTLEN+1]; /* current tag name */
/*
* Stuff for compact format
*/
char cur_path[MAXPATHLEN+1]; /* current path */
STRBUF *sb; /* string buffer */
FILE *fp; /* descriptor of 'path' */
/* used for compact format and path name only read */
STRHASH *path_hash;
} GTOP;
const char *dbname(int);
GTOP *gtags_open(const char *, const char *, int, int);
void gtags_put(GTOP *, const char *, const char *);
void gtags_delete(GTOP *, IDSET *);
GTP *gtags_first(GTOP *, const char *, int);
GTP *gtags_next(GTOP *);
void gtags_close(GTOP *);
#endif /* ! _GTOP_H_ */