lib.h revision 4546
11541Srgrimes/* $Id: lib.h,v 1.10 1994/10/04 16:07:50 jkh Exp $ */ 21541Srgrimes 31541Srgrimes/* 41541Srgrimes * FreeBSD install - a package for the installation and maintainance 51541Srgrimes * of non-core utilities. 61541Srgrimes * 71541Srgrimes * Redistribution and use in source and binary forms, with or without 81541Srgrimes * modification, are permitted provided that the following conditions 91541Srgrimes * are met: 101541Srgrimes * 1. Redistributions of source code must retain the above copyright 111541Srgrimes * notice, this list of conditions and the following disclaimer. 121541Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 131541Srgrimes * notice, this list of conditions and the following disclaimer in the 141541Srgrimes * documentation and/or other materials provided with the distribution. 151541Srgrimes * 161541Srgrimes * Jordan K. Hubbard 171541Srgrimes * 18 July 1993 181541Srgrimes * 191541Srgrimes * Include and define various things wanted by the library routines. 201541Srgrimes * 211541Srgrimes */ 221541Srgrimes 231541Srgrimes#ifndef _INST_LIB_LIB_H_ 241541Srgrimes#define _INST_LIB_LIB_H_ 251541Srgrimes 261541Srgrimes/* Includes */ 271541Srgrimes#include <stdio.h> 281541Srgrimes#include <stdlib.h> 291541Srgrimes#include <stdarg.h> 301541Srgrimes#include <string.h> 311541Srgrimes#include <unistd.h> 321541Srgrimes#include <ctype.h> 331541Srgrimes#include <dirent.h> 341541Srgrimes#include <sys/stat.h> 351541Srgrimes#include <sys/types.h> 3622521Sdyson#include <sys/file.h> 371541Srgrimes 3822521Sdyson/* Macros */ 3922521Sdyson#define SUCCESS (0) 4022521Sdyson#define FAIL (-1) 4122521Sdyson 4222521Sdyson#ifndef TRUE 4350477Speter#define TRUE (1) 441541Srgrimes#endif 451541Srgrimes 461541Srgrimes#ifndef FALSE 471541Srgrimes#define FALSE (0) 481541Srgrimes#endif 491541Srgrimes 501541Srgrimes#define YES 2 511541Srgrimes#define NO 1 521541Srgrimes 531541Srgrimes/* Usually "rm", but often "echo" during debugging! */ 541541Srgrimes#define REMOVE_CMD "rm" 5535256Sdes 561541Srgrimes/* Usually "rm", but often "echo" during debugging! */ 571541Srgrimes#define RMDIR_CMD "rmdir" 581541Srgrimes 591541Srgrimes/* Where we put logging information */ 601541Srgrimes#define LOG_DIR "/var/db/pkg" 611541Srgrimes 621541Srgrimes/* The names of our "special" files */ 631541Srgrimes#define CONTENTS_FNAME "+CONTENTS" 641541Srgrimes#define COMMENT_FNAME "+COMMENT" 651541Srgrimes#define DESC_FNAME "+DESC" 661541Srgrimes#define INSTALL_FNAME "+INSTALL" 671541Srgrimes#define DEINSTALL_FNAME "+DEINSTALL" 681541Srgrimes#define REQUIRE_FNAME "+REQUIRE" 691541Srgrimes 701541Srgrimes#define CMD_CHAR '@' /* prefix for extended PLIST cmd */ 711541Srgrimes 721541Srgrimes/* The name of the "prefix" environment variable given to scripts */ 731541Srgrimes#define PKG_PREFIX_VNAME "PKG_PREFIX" 741541Srgrimes 751541Srgrimesenum _plist_t { 761541Srgrimes PLIST_FILE, PLIST_CWD, PLIST_CMD, PLIST_CHMOD, 771541Srgrimes PLIST_CHOWN, PLIST_CHGRP, PLIST_COMMENT, 781541Srgrimes PLIST_IGNORE, PLIST_NAME, PLIST_UNEXEC, PLIST_SRC 791541Srgrimes}; 801541Srgrimestypedef enum _plist_t plist_t; 811541Srgrimes 821541Srgrimes/* Types */ 831541Srgrimestypedef unsigned int Boolean; 841541Srgrimes 8526963Salexstruct _plist { 861541Srgrimes struct _plist *prev, *next; 871541Srgrimes char *name; 881541Srgrimes Boolean marked; 891541Srgrimes plist_t type; 901541Srgrimes}; 911541Srgrimestypedef struct _plist *PackingList; 921541Srgrimes 931541Srgrimesstruct _pack { 941541Srgrimes struct _plist *head, *tail; 951541Srgrimes}; 9622521Sdysontypedef struct _pack Package; 9722521Sdyson 9822521Sdyson/* Prototypes */ 9922521Sdyson/* Misc */ 10022521Sdysonint vsystem(const char *, ...); 1011541Srgrimesvoid cleanup(int); 10222521Sdysonchar *make_playpen(char *, size_t); 10322521Sdysonvoid leave_playpen(void); 10422521Sdysonchar *where_playpen(void); 10522521Sdyson 10622521Sdyson/* String */ 10722521Sdysonchar *get_dash_string(char **); 10822521Sdysonchar *copy_string(char *); 10922521SdysonBoolean suffix(char *, char *); 11022521Sdysonvoid nuke_suffix(char *); 1111541Srgrimesvoid str_lowercase(char *); 1121541Srgrimeschar *basename_of(char *); 1131541Srgrimes 1141541Srgrimes/* File */ 1151541SrgrimesBoolean fexists(char *); 1161541SrgrimesBoolean isdir(char *); 1171541SrgrimesBoolean isempty(char *); 1181541Srgrimeschar *get_file_contents(char *); 1191541Srgrimesvoid write_file(char *, char *); 1201541Srgrimesvoid copy_file(char *, char *, char *); 1211541Srgrimesvoid copy_hierarchy(char *, char *, Boolean); 1221541Srgrimesint delete_hierarchy(char *, Boolean); 1231541Srgrimesint unpack(char *, char *); 1241541Srgrimesvoid format_cmd(char *, char *, char *, char *); 1258876Srgrimes 1261541Srgrimes/* Msg */ 1271541Srgrimesvoid upchuck(const char *); 1281541Srgrimesvoid barf(const char *, ...); 1291541Srgrimesvoid whinge(const char *, ...); 1301541SrgrimesBoolean y_or_n(Boolean, const char *, ...); 1311541Srgrimes 1321541Srgrimes/* Packing list */ 1331541SrgrimesPackingList new_plist_entry(void); 1341541SrgrimesPackingList last_plist(Package *); 1358876SrgrimesPackingList find_plist(Package *, plist_t); 1361541Srgrimesvoid plist_delete(Package *, Boolean, plist_t, char *); 1371541Srgrimesvoid free_plist(Package *); 1381541Srgrimesvoid mark_plist(Package *); 1391541Srgrimesvoid csum_plist_entry(char *, PackingList); 1401541Srgrimesvoid add_plist(Package *, plist_t, char *); 1411541Srgrimesvoid add_plist_top(Package *, plist_t, char *); 1421541Srgrimesvoid write_plist(Package *, FILE *); 1431541Srgrimesvoid read_plist(Package *, FILE *); 1441541Srgrimesint plist_cmd(char *, char **); 1451541Srgrimesint delete_package(Boolean, Package *); 1461541Srgrimes 1471541Srgrimes/* For all */ 1481541Srgrimesvoid usage(const char *, const char *, ...); 1498876Srgrimesint pkg_perform(char **); 1501541Srgrimes 1511541Srgrimes/* Externs */ 1521541Srgrimesextern Boolean Verbose; 1531541Srgrimesextern Boolean Fake; 1541541Srgrimesextern int AutoAnswer; 1558876Srgrimes 1561541Srgrimes#endif /* _INST_LIB_LIB_H_ */ 1571541Srgrimes