minix/commands/pkg_install/info/main.c

332 lines
6.3 KiB
C

/* $NetBSD: main.c,v 1.30 2010/01/22 13:30:42 joerg Exp $ */
#if HAVE_CONFIG_H
#include "config.h"
#endif
#ifndef __minix
#include <nbcompat.h>
#endif
#if HAVE_SYS_CDEFS_H
#include <sys/cdefs.h>
#endif
#ifndef __minix
__RCSID("$NetBSD: main.c,v 1.30 2010/01/22 13:30:42 joerg Exp $");
#endif
/*
*
* 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
*
* This is the add module.
*
*/
#if HAVE_SYS_IOCTL_H
#include <sys/ioctl.h>
#endif
#if HAVE_ERR_H
#include <err.h>
#endif
#include "lib.h"
#include "info.h"
static const char Options[] = ".aBbcDde:E:fFhIiK:kLl:mNnpQ:qrRsSuvVX";
int Flags = 0;
enum which Which = WHICH_LIST;
Boolean File2Pkg = FALSE;
Boolean Quiet = FALSE;
const char *InfoPrefix = "";
const char *BuildInfoVariable = "";
lpkg_head_t pkgs;
static void
usage(void)
{
fprintf(stderr, "%s\n%s\n%s\n%s\n",
"usage: pkg_info [-BbcDdFfhIikLmNnpqrRSsVvX] [-e package] [-E package]",
" [-K pkg_dbdir] [-l prefix] pkg-name ...",
" pkg_info [-a | -u] [flags]",
" pkg_info [-Q variable] pkg-name ...");
exit(1);
}
int
main(int argc, char **argv)
{
char *CheckPkg = NULL;
char *BestCheckPkg = NULL;
lpkg_t *lpp;
int ch;
int rc;
setprogname(argv[0]);
while ((ch = getopt(argc, argv, Options)) != -1)
switch (ch) {
case '.': /* for backward compatibility */
break;
case 'a':
Which = WHICH_ALL;
break;
case 'B':
Flags |= SHOW_BUILD_INFO;
break;
case 'b':
Flags |= SHOW_BUILD_VERSION;
break;
case 'c':
Flags |= SHOW_COMMENT;
break;
case 'D':
Flags |= SHOW_DISPLAY;
break;
case 'd':
Flags |= SHOW_DESC;
break;
case 'E':
BestCheckPkg = optarg;
break;
case 'e':
CheckPkg = optarg;
break;
case 'f':
Flags |= SHOW_PLIST;
break;
case 'F':
File2Pkg = 1;
break;
case 'I':
Flags |= SHOW_INDEX;
break;
case 'i':
Flags |= SHOW_INSTALL;
break;
case 'K':
pkgdb_set_dir(optarg, 3);
break;
case 'k':
Flags |= SHOW_DEINSTALL;
break;
case 'L':
Flags |= SHOW_FILES;
break;
case 'l':
InfoPrefix = optarg;
break;
case 'm':
Flags |= SHOW_MTREE;
break;
case 'N':
Flags |= SHOW_BLD_DEPENDS;
break;
case 'n':
Flags |= SHOW_DEPENDS;
break;
case 'p':
Flags |= SHOW_PREFIX;
break;
case 'Q':
Flags |= SHOW_BI_VAR;
BuildInfoVariable = optarg;
break;
case 'q':
Quiet = TRUE;
break;
case 'r':
Flags |= SHOW_FULL_REQBY;
break;
case 'R':
Flags |= SHOW_REQBY;
break;
case 's':
Flags |= SHOW_PKG_SIZE;
break;
case 'S':
Flags |= SHOW_ALL_SIZE;
break;
case 'u':
Which = WHICH_USER;
break;
case 'v':
Verbose = TRUE;
/* Reasonable definition of 'everything' */
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_PLIST | SHOW_INSTALL |
SHOW_DEINSTALL | SHOW_DISPLAY | SHOW_MTREE |
SHOW_REQBY | SHOW_BLD_DEPENDS | SHOW_DEPENDS | SHOW_PKG_SIZE | SHOW_ALL_SIZE;
break;
case 'V':
show_version();
/* NOTREACHED */
case 'X':
Flags |= SHOW_SUMMARY;
break;
case 'h':
case '?':
default:
usage();
/* NOTREACHED */
}
argc -= optind;
argv += optind;
pkg_install_config();
if (argc == 0 && !Flags && !CheckPkg) {
/* No argument or relevant flags specified - assume -I */
Flags = SHOW_INDEX;
/* assume -a if neither -u nor -a is given */
if (Which == WHICH_LIST)
Which = WHICH_ALL;
}
if (CheckPkg != NULL && BestCheckPkg != NULL) {
warnx("-E and -e are mutally exlusive");
usage();
}
if (argc != 0 && CheckPkg != NULL) {
warnx("can't give any additional arguments to -e");
usage();
}
if (argc != 0 && BestCheckPkg != NULL) {
warnx("can't give any additional arguments to -E");
usage();
}
if (argc != 0 && Which != WHICH_LIST) {
warnx("can't use both -a/-u and package name");
usage();
}
/* Set some reasonable defaults */
if (!Flags)
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_REQBY
| SHOW_DEPENDS | SHOW_DISPLAY;
/* -Fe /filename -> change CheckPkg to real packagename */
if (CheckPkg) {
if (File2Pkg) {
char *s;
if (!pkgdb_open(ReadOnly))
err(EXIT_FAILURE, "cannot open pkgdb");
s = pkgdb_retrieve(CheckPkg);
if (s == NULL)
errx(EXIT_FAILURE, "No matching pkg for %s.", CheckPkg);
CheckPkg = xstrdup(s);
pkgdb_close();
}
return CheckForPkg(CheckPkg);
}
if (BestCheckPkg)
return CheckForBestPkg(BestCheckPkg);
TAILQ_INIT(&pkgs);
/* Get all the remaining package names, if any */
if (File2Pkg && Which == WHICH_LIST)
if (!pkgdb_open(ReadOnly)) {
err(EXIT_FAILURE, "cannot open pkgdb");
}
while (*argv) {
/* pkgdb: if -F flag given, don't add pkgnames to the "pkgs"
* queue but rather resolve the given filenames to pkgnames
* using pkgdb_retrieve, then add them. */
if (File2Pkg) {
char *s;
s = pkgdb_retrieve(*argv);
if (s) {
lpp = alloc_lpkg(s);
TAILQ_INSERT_TAIL(&pkgs, lpp, lp_link);
} else
errx(EXIT_FAILURE, "No matching pkg for %s.", *argv);
} else {
if (ispkgpattern(*argv)) {
switch (add_installed_pkgs_by_pattern(*argv, &pkgs)) {
case 0:
errx(EXIT_FAILURE, "No matching pkg for %s.", *argv);
case -1:
errx(EXIT_FAILURE, "Error during search in pkgdb for %s", *argv);
}
} else {
const char *dbdir;
dbdir = pkgdb_get_dir();
if (**argv == '/' && strncmp(*argv, dbdir, strlen(dbdir)) == 0) {
*argv += strlen(dbdir) + 1;
if ((*argv)[strlen(*argv) - 1] == '/') {
(*argv)[strlen(*argv) - 1] = 0;
}
}
lpp = alloc_lpkg(*argv);
TAILQ_INSERT_TAIL(&pkgs, lpp, lp_link);
}
}
argv++;
}
if (File2Pkg)
pkgdb_close();
/* If no packages, yelp */
if (TAILQ_FIRST(&pkgs) == NULL && Which == WHICH_LIST && !CheckPkg)
warnx("missing package name(s)"), usage();
rc = pkg_perform(&pkgs);
exit(rc);
/* NOTREACHED */
}