Backout libinstall.a -> libpkg commit.

Discussed with:	erwin, brooks, bapt

1 files changed, 242 insertions, 0 deletions

diff --git a/usr.sbin/pkg_install/lib/lib.h b/usr.sbin/pkg_install/lib/lib.h
new file mode 100644
index 0000000..089bfa3
--- /dev/null
+++ b/usr.sbin/pkg_install/lib/lib.h
@@ -0,0 +1,242 @@
+/* $FreeBSD$ */
+
+/*
+ * 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_
+
+/* Includes */
+#include <sys/param.h>
+#include <sys/file.h>
+#include <sys/stat.h>
+#include <sys/queue.h>
+#include <sys/utsname.h>
+#include <ctype.h>
+#include <dirent.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.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
+
+#define YES		2
+#define NO		1
+
+/* Some more stat macros. */
+#define S_IRALL		0000444
+#define S_IWALL		0000222
+#define S_IXALL		0000111
+
+/* Usually "rm", but often "echo" during debugging! */
+#define REMOVE_CMD	"/bin/rm"
+
+/* Usually "rm", but often "echo" during debugging! */
+#define RMDIR_CMD	"/bin/rmdir"
+
+/* Where the ports lives by default */
+#define DEF_PORTS_DIR   "/usr/ports"
+/* just in case we change the environment variable name */
+#define PORTSDIR    "PORTSDIR"
+/* macro to get name of directory where the ports lives */
+#define PORTS_DIR       (getenv(PORTSDIR) ? getenv(PORTSDIR) : DEF_PORTS_DIR)
+
+/* 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"
+/* macro to get name of directory where we put logging information */
+#define LOG_DIR		(getenv(PKG_DBDIR) ? getenv(PKG_DBDIR) : DEF_LOG_DIR)
+
+/* The names of our "special" files */
+#define CONTENTS_FNAME		"+CONTENTS"
+#define COMMENT_FNAME		"+COMMENT"
+#define DESC_FNAME		"+DESC"
+#define INSTALL_FNAME		"+INSTALL"
+#define POST_INSTALL_FNAME	"+POST-INSTALL"
+#define DEINSTALL_FNAME		"+DEINSTALL"
+#define POST_DEINSTALL_FNAME	"+POST-DEINSTALL"
+#define REQUIRE_FNAME		"+REQUIRE"
+#define REQUIRED_BY_FNAME	"+REQUIRED_BY"
+#define DISPLAY_FNAME		"+DISPLAY"
+#define MTREE_FNAME		"+MTREE_DIRS"
+
+#define CMD_CHAR		'@'	/* prefix for extended PLIST cmd */
+
+/* The name of the "prefix" environment variable given to scripts */
+#define PKG_PREFIX_VNAME	"PKG_PREFIX"
+
+/*
+ * Version of the package tools - increase whenever you make a change
+ * in the code that is not cosmetic only.
+ */
+#define PKG_INSTALL_VERSION	20100403
+
+#define PKG_WRAPCONF_FNAME	"/var/db/pkg_install.conf"
+#define main(argc, argv)	real_main(argc, argv)
+
+/* Version numbers to assist with changes in package file format */
+#define PLIST_FMT_VER_MAJOR	1
+#define PLIST_FMT_VER_MINOR	1
+
+enum _plist_t {
+    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_CONFLICTS, PLIST_MTREE, PLIST_DIR_RM,
+    PLIST_IGNORE_INST, PLIST_OPTION, PLIST_ORIGIN, PLIST_DEPORIGIN,
+    PLIST_NOINST
+};
+typedef enum _plist_t plist_t;
+
+enum _match_t {
+    MATCH_ALL, MATCH_EXACT, MATCH_GLOB, MATCH_NGLOB, MATCH_EREGEX, MATCH_REGEX
+};
+typedef enum _match_t match_t;
+
+/* Types */
+typedef unsigned int Boolean;
+
+struct _plist {
+    struct _plist *prev, *next;
+    char *name;
+    Boolean marked;
+    plist_t type;
+};
+typedef struct _plist *PackingList;
+
+struct _pack {
+    struct _plist *head, *tail;
+    const char *name;
+    const char *origin;
+    int fmtver_maj, fmtver_mnr;
+};
+typedef struct _pack Package;
+
+struct reqr_by_entry {
+    STAILQ_ENTRY(reqr_by_entry) link;
+    char pkgname[PATH_MAX];
+};
+STAILQ_HEAD(reqr_by_head, reqr_by_entry);
+
+/* Prototypes */
+/* Misc */
+int		vsystem(const char *, ...);
+char		*vpipe(const char *, ...);
+void		cleanup(int);
+const char	*make_playpen(char *, off_t);
+char		*where_playpen(void);
+int		leave_playpen(void);
+off_t		min_free(const char *);
+
+/* String */
+char 		*get_dash_string(char **);
+char		*copy_string(const char *);
+char		*copy_string_adds_newline(const char *);
+Boolean		suffix(const char *, const char *);
+void		nuke_suffix(char *);
+void		str_lowercase(char *);
+char		*strconcat(const char *, const char *);
+char		*get_string(char *, int, FILE *);
+
+/* File */
+Boolean		fexists(const char *);
+Boolean		isdir(const char *);
+Boolean		isemptydir(const char *fname);
+Boolean		isemptyfile(const char *fname);
+Boolean		isfile(const char *);
+Boolean		isempty(const char *);
+Boolean		issymlink(const char *);
+Boolean		isURL(const char *);
+const char	*fileGetURL(const char *, const char *, int);
+char		*fileFindByPath(const char *, const char *);
+char		*fileGetContents(const char *);
+void		write_file(const char *, const char *);
+void		copy_file(const char *, const char *, const char *);
+void		move_file(const char *, const char *, const char *);
+void		copy_hierarchy(const char *, const char *, Boolean);
+int		delete_hierarchy(const char *, Boolean, Boolean);
+int		unpack(const char *, const char *);
+void		format_cmd(char *, int, const char *, const char *, const char *);
+
+/* Msg */
+void		upchuck(const char *);
+void		barf(const char *, ...);
+void		whinge(const char *, ...);
+Boolean		y_or_n(Boolean, const char *, ...);
+
+/* Packing list */
+PackingList	new_plist_entry(void);
+PackingList	last_plist(Package *);
+PackingList	find_plist(Package *, plist_t);
+char		*find_plist_option(Package *, const char *name);
+void		plist_delete(Package *, Boolean, plist_t, const char *);
+void		free_plist(Package *);
+void		mark_plist(Package *);
+void		csum_plist_entry(char *, PackingList);
+void		add_plist(Package *, plist_t, const char *);
+void		add_plist_top(Package *, plist_t, const char *);
+void		delete_plist(Package *pkg, Boolean all, plist_t type, const char *name);
+void		write_plist(Package *, FILE *);
+void		read_plist(Package *, FILE *);
+int		plist_cmd(const char *, char **);
+int		delete_package(Boolean, Boolean, Package *);
+Boolean 	make_preserve_name(char *, int, const char *, const char *);
+
+/* For all */
+int		pkg_perform(char **);
+int		real_main(int, char **);
+
+/* Query installed packages */
+char		**matchinstalled(match_t, char **, int *);
+char		**matchbyorigin(const char *, int *);
+char		***matchallbyorigin(const char **, int *);
+int		isinstalledpkg(const char *name);
+int		pattern_match(match_t MatchType, char *pattern, const char *pkgname);
+
+/* Dependencies */
+int		sortdeps(char **);
+int		chkifdepends(const char *, const char *);
+int		requiredby(const char *, struct reqr_by_head **, Boolean, Boolean);
+
+/* Version */
+int		verscmp(Package *, int, int);
+int		version_cmp(const char *, const char *);
+
+/* Externs */
+extern Boolean	Quiet;
+extern Boolean	Fake;
+extern Boolean  Force;
+extern int	AutoAnswer;
+extern int	Verbose;
+
+#endif /* _INST_LIB_LIB_H_ */