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/*
* libdpkg - Debian packaging suite library routines
* parse.c - declarations for in-core database reading/writing
*
* Copyright (C) 1995 Ian Jackson <ian@chiark.greenend.org.uk>
* Copyright (C) 2001 Wichert Akkerman
*
* This 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 2,
* or (at your option) any later version.
*
* This 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 dpkg; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef DPKG_PARSEDUMP_H
#define DPKG_PARSEDUMP_H
struct fieldinfo;
struct nickname {
const char *nick;
const char *canon;
};
extern const struct fieldinfo fieldinfos[];
extern const struct nickname nicknames[];
extern const int nfields; /* = elements in fieldinfos, including the sentinels */
#define PKGIFPOFF(f) ((char*)(&(((struct pkginfoperfile *)0x1000)->f)) - \
(char*)(struct pkginfoperfile *)0x1000)
#define PKGPFIELD(pifp,of,type) (*(type*)((char*)(pifp)+(of)))
#define FILEFOFF(f) ((char*)(&(((struct filedetails *)0x1000)->f)) - \
(char*)(struct filedetails *)0x1000)
#define FILEFFIELD(filedetail,of,type) (*(type*)((char*)(filedetail)+(of)))
typedef void freadfunction(struct pkginfo *pigp, struct pkginfoperfile *pifp,
enum parsedbflags flags,
const char *filename, int lno, FILE *warnto, int *warncount,
const char *value, const struct fieldinfo *fip);
freadfunction f_name, f_charfield, f_priority, f_section, f_status, f_filecharf;
freadfunction f_boolean, f_dependency, f_conffiles, f_version, f_revision;
freadfunction f_configversion;
enum fwriteflags {
fw_printheader = 001 /* print field header and trailing newline */
};
typedef void fwritefunction(struct varbuf*,
const struct pkginfo*, const struct pkginfoperfile*,
enum fwriteflags flags, const struct fieldinfo*);
fwritefunction w_name, w_charfield, w_priority, w_section, w_status, w_configversion;
fwritefunction w_version, w_null, w_booleandefno, w_dependency, w_conffiles;
fwritefunction w_filecharf;
struct fieldinfo {
const char *name;
freadfunction *rcall;
fwritefunction *wcall;
unsigned int integer;
};
void parseerr(FILE *file, const char *filename, int lno, FILE *warnto, int *warncount,
const struct pkginfo *pigp, int warnonly,
const char *fmt, ...) PRINTFFORMAT(8,9);
void parsemustfield(FILE *file, const char *filename, int lno,
FILE *warnto, int *warncount,
const struct pkginfo *pigp, int warnonly,
const char **value, const char *what);
#define MSDOS_EOF_CHAR '\032' /* ^Z */
#endif /* DPKG_PARSEDUMP_H */
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