245 lines
6.7 KiB
C
245 lines
6.7 KiB
C
/* $NetBSD: lib.h,v 1.23 1999/08/20 09:20:20 agc Exp $ */
|
|
|
|
/* from FreeBSD Id: lib.h,v 1.25 1997/10/08 07:48:03 charnier Exp */
|
|
|
|
/*
|
|
* FreeBSD install - a package for the installation and maintainance
|
|
* of non-core utilities.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* Jordan K. Hubbard
|
|
* 18 July 1993
|
|
*
|
|
* Include and define various things wanted by the library routines.
|
|
*
|
|
*/
|
|
|
|
#ifndef _INST_LIB_LIB_H_
|
|
#define _INST_LIB_LIB_H_
|
|
|
|
#include <sys/param.h>
|
|
#include <sys/stat.h>
|
|
#include <sys/file.h>
|
|
#include <sys/queue.h>
|
|
|
|
#include <ctype.h>
|
|
#include <dirent.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <stdarg.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
|
|
/* Macros */
|
|
#define SUCCESS (0)
|
|
#define FAIL (-1)
|
|
|
|
#ifndef TRUE
|
|
#define TRUE (1)
|
|
#endif
|
|
|
|
#ifndef FALSE
|
|
#define FALSE (0)
|
|
#endif
|
|
|
|
/* Usually "rm", but often "echo" during debugging! */
|
|
#define REMOVE_CMD "rm"
|
|
|
|
/* Usually "rm", but often "echo" during debugging! */
|
|
#define RMDIR_CMD "rmdir"
|
|
|
|
/* define tar as a string, in case it's called gtar or something */
|
|
#ifndef TAR_CMD
|
|
#define TAR_CMD "tar"
|
|
#endif
|
|
|
|
/* full path name of TAR_CMD */
|
|
#ifndef TAR_FULLPATHNAME
|
|
#define TAR_FULLPATHNAME "/usr/bin/tar"
|
|
#endif
|
|
|
|
/* Where we put logging information by default, else ${PKG_DBDIR} if set */
|
|
#define DEF_LOG_DIR "/var/db/pkg"
|
|
/* just in case we change the environment variable name */
|
|
#define PKG_DBDIR "PKG_DBDIR"
|
|
|
|
/* The names of our "special" files */
|
|
#define CONTENTS_FNAME "+CONTENTS"
|
|
#define COMMENT_FNAME "+COMMENT"
|
|
#define DESC_FNAME "+DESC"
|
|
#define INSTALL_FNAME "+INSTALL"
|
|
#define DEINSTALL_FNAME "+DEINSTALL"
|
|
#define REQUIRE_FNAME "+REQUIRE"
|
|
#define REQUIRED_BY_FNAME "+REQUIRED_BY"
|
|
#define DISPLAY_FNAME "+DISPLAY"
|
|
#define MTREE_FNAME "+MTREE_DIRS"
|
|
#define BUILD_VERSION_FNAME "+BUILD_VERSION"
|
|
#define BUILD_INFO_FNAME "+BUILD_INFO"
|
|
|
|
#define CMD_CHAR '@' /* prefix for extended PLIST cmd */
|
|
|
|
/* The name of the "prefix" environment variable given to scripts */
|
|
#define PKG_PREFIX_VNAME "PKG_PREFIX"
|
|
|
|
/* This should only happen on 1.3 and 1.3.1, not 1.3.2 and up */
|
|
#ifndef TAILQ_FIRST
|
|
#define TAILQ_FIRST(head) ((head)->tqh_first)
|
|
#define TAILQ_NEXT(elm, field) ((elm)->field.tqe_next)
|
|
#endif
|
|
|
|
|
|
/* enumerated constants for plist entry types */
|
|
typedef enum pl_ent_t {
|
|
PLIST_SHOW_ALL = -1,
|
|
PLIST_FILE,
|
|
PLIST_CWD,
|
|
PLIST_CMD,
|
|
PLIST_CHMOD,
|
|
PLIST_CHOWN,
|
|
PLIST_CHGRP,
|
|
PLIST_COMMENT,
|
|
PLIST_IGNORE,
|
|
PLIST_NAME,
|
|
PLIST_UNEXEC,
|
|
PLIST_SRC,
|
|
PLIST_DISPLAY,
|
|
PLIST_PKGDEP,
|
|
PLIST_MTREE,
|
|
PLIST_DIR_RM,
|
|
PLIST_IGNORE_INST,
|
|
PLIST_OPTION,
|
|
PLIST_PKGCFL
|
|
} pl_ent_t;
|
|
|
|
/* Types */
|
|
typedef unsigned int Boolean;
|
|
|
|
/* this structure describes a packing list entry */
|
|
typedef struct plist_t {
|
|
struct plist_t *prev; /* previous entry */
|
|
struct plist_t *next; /* next entry */
|
|
char *name; /* name of entry */
|
|
Boolean marked; /* whether entry has been marked */
|
|
pl_ent_t type; /* type of entry */
|
|
} plist_t;
|
|
|
|
/* this structure describes a package's complete packing list */
|
|
typedef struct package_t {
|
|
plist_t *head; /* head of list */
|
|
plist_t *tail; /* tail of list */
|
|
} package_t;
|
|
|
|
#define CHECKSUM_HEADER "MD5:"
|
|
|
|
enum {
|
|
ChecksumHeaderLen = 4, /* strlen(CHECKSUM_HEADER) */
|
|
ChecksumLen = 16,
|
|
LegibleChecksumLen = 33
|
|
};
|
|
|
|
/* List of packages */
|
|
typedef struct _lpkg_t {
|
|
TAILQ_ENTRY(_lpkg_t) lp_link;
|
|
char *lp_name;
|
|
} lpkg_t;
|
|
TAILQ_HEAD(_lpkg_head_t, _lpkg_t);
|
|
typedef struct _lpkg_head_t lpkg_head_t;
|
|
|
|
/* type of function to be handed to findmatchingname; return value of this
|
|
* is currently ignored */
|
|
typedef int (*matchfn)(const char *found, char *data);
|
|
|
|
/* Prototypes */
|
|
/* Misc */
|
|
int vsystem(const char *, ...);
|
|
void cleanup(int);
|
|
char *make_playpen(char *, size_t, size_t);
|
|
char *where_playpen(void);
|
|
void leave_playpen(char *);
|
|
off_t min_free(char *);
|
|
void save_dirs(char **c, char **p);
|
|
void restore_dirs(char *c, char *p);
|
|
|
|
/* String */
|
|
char *get_dash_string(char **);
|
|
void str_lowercase(char *);
|
|
char *basename_of(char *);
|
|
char *dirname_of(const char *);
|
|
int pmatch(const char *, const char *);
|
|
int findmatchingname(const char *, const char *, matchfn, char *); /* doesn't really belong here */
|
|
char *findbestmatchingname(const char *, const char *); /* neither */
|
|
int ispkgpattern(const char *);
|
|
char *strnncpy(char *to, size_t tosize, char *from, size_t cc);
|
|
|
|
/* File */
|
|
Boolean fexists(char *);
|
|
Boolean isdir(char *);
|
|
Boolean islinktodir(char *);
|
|
Boolean isemptydir(char *fname);
|
|
Boolean isemptyfile(char *fname);
|
|
Boolean isfile(char *);
|
|
Boolean isempty(char *);
|
|
int URLlength(char *);
|
|
char *fileGetURL(char *, char *);
|
|
char *fileURLFilename(char *, char *, int);
|
|
char *fileURLHost(char *, char *, int);
|
|
char *fileFindByPath(char *, char *);
|
|
char *fileGetContents(char *);
|
|
Boolean make_preserve_name(char *, size_t, char *, char *);
|
|
void write_file(char *, char *);
|
|
void copy_file(char *, char *, char *);
|
|
void move_file(char *, char *, char *);
|
|
int delete_hierarchy(char *, Boolean, Boolean);
|
|
int unpack(char *, char *);
|
|
void format_cmd(char *, size_t , char *, char *, char *);
|
|
|
|
/* Packing list */
|
|
plist_t *new_plist_entry(void);
|
|
plist_t *last_plist(package_t *);
|
|
plist_t *find_plist(package_t *, pl_ent_t);
|
|
char *find_plist_option(package_t *, char *name);
|
|
void plist_delete(package_t *, Boolean, pl_ent_t, char *);
|
|
void free_plist(package_t *);
|
|
void mark_plist(package_t *);
|
|
void csum_plist_entry(char *, plist_t *);
|
|
void add_plist(package_t *, pl_ent_t, char *);
|
|
void add_plist_top(package_t *, pl_ent_t, char *);
|
|
void delete_plist(package_t *pkg, Boolean all, pl_ent_t type, char *name);
|
|
void write_plist(package_t *, FILE *);
|
|
void read_plist(package_t *, FILE *);
|
|
int plist_cmd(char *, char **);
|
|
int delete_package(Boolean, Boolean, package_t *);
|
|
|
|
/* Package Database */
|
|
int pkgdb_open(int);
|
|
void pkgdb_close(void);
|
|
int pkgdb_store(const char *, const char *);
|
|
char* pkgdb_retrieve(const char *);
|
|
int pkgdb_remove(const char *);
|
|
char* pkgdb_iter(void);
|
|
char* _pkgdb_getPKGDB_FILE(void);
|
|
char* _pkgdb_getPKGDB_DIR(void);
|
|
|
|
/* List of packages functions */
|
|
lpkg_t *alloc_lpkg(const char *);
|
|
lpkg_t *find_on_queue(lpkg_head_t *, const char *);
|
|
void free_lpkg(lpkg_t *);
|
|
|
|
/* For all */
|
|
int pkg_perform(lpkg_head_t *);
|
|
|
|
/* Externs */
|
|
extern Boolean Verbose;
|
|
extern Boolean Fake;
|
|
extern Boolean Force;
|
|
|
|
#endif /* _INST_LIB_LIB_H_ */
|