NetBSD/usr.sbin/pkg_install/info/main.c

272 lines
5.2 KiB
C

/* $NetBSD: main.c,v 1.23 2000/06/19 00:55:11 hubertf Exp $ */
#include <sys/cdefs.h>
#ifndef lint
#if 0
static char *rcsid = "from FreeBSD Id: main.c,v 1.14 1997/10/08 07:47:26 charnier Exp";
#else
__RCSID("$NetBSD: main.c,v 1.23 2000/06/19 00:55:11 hubertf Exp $");
#endif
#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.
*
*/
#include <sys/ioctl.h>
#include <termios.h>
#include <err.h>
#include "lib.h"
#include "info.h"
static char Options[] = "aBbcDde:fFhIikLl:mpqRrsSv";
int Flags = 0;
Boolean AllInstalled = FALSE;
Boolean File2Pkg = FALSE;
Boolean Quiet = FALSE;
char *InfoPrefix = "";
char PlayPen[FILENAME_MAX];
size_t PlayPenSize = sizeof(PlayPen);
char *CheckPkg = NULL;
size_t termwidth = 0;
lpkg_head_t pkgs;
static void
usage(void)
{
fprintf(stderr, "%s\n%s\n%s\n",
"usage: pkg_info [-BbcDdFfIikLmpqRrSsvh] [-e package] [-l prefix]",
" pkg-name [pkg-name ...]",
" pkg_info -a [flags]");
exit(1);
}
int
find_fn(const char *pkg, char *data)
{
lpkg_t *lpp;
char fn[FILENAME_MAX];
snprintf(fn, sizeof(fn), "%s/%s", _pkgdb_getPKGDB_DIR(), pkg);
if (!isfile(fn)) { /* might as well use sanity_check() */
lpp = alloc_lpkg(pkg);
TAILQ_INSERT_TAIL(&pkgs, lpp, lp_link);
}
return 0;
}
int
main(int argc, char **argv)
{
int ch, rc;
lpkg_t *lpp;
while ((ch = getopt(argc, argv, Options)) != -1)
switch (ch) {
case 'a':
AllInstalled = TRUE;
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':
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':
Flags |= SHOW_DEINSTALL;
break;
case 'L':
Flags |= SHOW_FILES;
break;
case 'l':
InfoPrefix = optarg;
break;
case 'm':
Flags |= SHOW_MTREE;
break;
case 'p':
Flags |= SHOW_PREFIX;
break;
case 'q':
Quiet = TRUE;
break;
case 'R':
Flags |= SHOW_REQBY;
break;
case 'r':
Flags |= SHOW_REQUIRE;
break;
case 's':
Flags |= SHOW_PKG_SIZE;
break;
case 'S':
Flags |= SHOW_ALL_SIZE;
break;
case 'v':
Verbose = TRUE;
/* Reasonable definition of 'everything' */
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_PLIST | SHOW_INSTALL |
SHOW_DEINSTALL | SHOW_REQUIRE | SHOW_DISPLAY | SHOW_MTREE |
SHOW_REQBY | SHOW_DEPENDS | SHOW_PKG_SIZE | SHOW_ALL_SIZE;
break;
case 'h':
case '?':
default:
usage();
/* NOTREACHED */
}
argc -= optind;
argv += optind;
if (argc == 0 && !Flags) {
/* No argument or flags specified - assume -Ia */
Flags = SHOW_INDEX;
AllInstalled = TRUE;
}
/* Set some reasonable defaults */
if (!Flags)
Flags = SHOW_COMMENT | SHOW_DESC | SHOW_REQBY | SHOW_DEPENDS;
/* -Fe /filename -> change CheckPkg to real packagename */
if (CheckPkg && File2Pkg) {
char *s;
if (pkgdb_open(1) == -1)
err(1, "cannot open pkgdb");
s = pkgdb_retrieve(CheckPkg);
if (s) {
CheckPkg = strdup(s);
} else {
errx(1, "No matching pkg for %s.", CheckPkg);
}
pkgdb_close();
}
TAILQ_INIT(&pkgs);
/* Get all the remaining package names, if any */
if (File2Pkg && !AllInstalled)
if (pkgdb_open(1) == -1) {
err(1, "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(1, "No matching pkg for %s.", *argv);
} else {
if (ispkgpattern(*argv)) {
if (findmatchingname(_pkgdb_getPKGDB_DIR(), *argv, find_fn, NULL) == 0)
errx(1, "No matching pkg for %s.", *argv);
} else {
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 && !AllInstalled && !CheckPkg)
warnx("missing package name(s)"), usage();
if (isatty(STDOUT_FILENO)) {
const char *p;
struct winsize win;
if ((p = getenv("COLUMNS")) != NULL)
termwidth = atoi(p);
else if (ioctl(STDOUT_FILENO, TIOCGWINSZ, &win) == 0 &&
win.ws_col > 0)
termwidth = win.ws_col;
}
rc = pkg_perform(&pkgs);
exit(rc);
/* NOTREACHED */
}