431 lines
9.6 KiB
C
431 lines
9.6 KiB
C
/* $NetBSD: show.c,v 1.3 2012/02/21 18:36:16 wiz Exp $ */
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#if HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <nbcompat.h>
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#if HAVE_SYS_CDEFS_H
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#include <sys/cdefs.h>
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#endif
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__RCSID("$NetBSD: show.c,v 1.3 2012/02/21 18:36:16 wiz Exp $");
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/*
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* FreeBSD install - a package for the installation and maintainance
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* of non-core utilities.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* Jordan K. Hubbard
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* 23 Aug 1993
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*
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* Various display routines for the info module.
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*
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*/
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/*-
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* Copyright (c) 1999-2008 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Hubert Feyrer <hubert@feyrer.de>.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#if HAVE_ERR_H
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#include <err.h>
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#endif
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#include "defs.h"
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#include "lib.h"
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#include "info.h"
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/* Structure to define entries for the "show table" */
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typedef struct show_t {
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pl_ent_t sh_type; /* type of entry */
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const char *sh_quiet; /* message when quiet */
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const char *sh_verbose; /* message when verbose */
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} show_t;
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/*
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* The entries in this table must be ordered the same as
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* pl_ent_t constants
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*/
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static const show_t showv[] = {
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{PLIST_FILE, "", "\tFile: "},
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{PLIST_CWD, "@cwd ", "\tCWD to: "},
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{PLIST_CMD, "@exec ", "\tEXEC ''"},
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{PLIST_CHMOD, "@chmod ", "\tCHMOD to "},
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{PLIST_CHOWN, "@chown ", "\tCHOWN to "},
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{PLIST_CHGRP, "@chgrp ", "\tCHGRP to "},
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{PLIST_COMMENT, "@comment ", "\tComment: "},
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{PLIST_IGNORE, "@ignore", "Ignore next file:"},
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{PLIST_NAME, "@name ", "\tPackage name: "},
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{PLIST_UNEXEC, "@unexec ", "\tUNEXEC ''"},
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{PLIST_SRC, "@src: ", "\tSRC to: "},
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{PLIST_DISPLAY, "@display ", "\tInstall message file: "},
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{PLIST_PKGDEP, "@pkgdep ", "\tPackage depends on: "},
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{PLIST_DIR_RM, "@dirrm ", "\tObsolete deinstall directory removal hint: "},
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{PLIST_OPTION, "@option ", "\tPackage has option: "},
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{PLIST_PKGCFL, "@pkgcfl ", "\tPackage conflicts with: "},
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{PLIST_BLDDEP, "@blddep ", "\tPackage depends exactly on: "},
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{PLIST_PKGDIR, "@pkgdir ", "\tManaged directory: "},
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{-1, NULL, NULL}
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};
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static int print_string_as_var(const char *, const char *);
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void
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show_file(const char *buf, const char *title, Boolean separator)
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{
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size_t len;
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if (!Quiet)
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printf("%s%s", InfoPrefix, title);
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len = strlen(buf);
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if (len == 0 || buf[len - 1] != '\n')
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puts(buf);
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else
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fputs(buf, stdout);
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if (!Quiet || separator)
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printf("\n");
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}
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void
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show_var(const char *buf, const char *variable)
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{
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char *value;
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if (buf == NULL)
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return;
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if ((value = var_get_memory(buf, variable)) != NULL) {
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(void) printf("%s\n", value);
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free(value);
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}
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}
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void
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show_index(const char *buf, const char *title)
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{
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size_t len;
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if (!Quiet)
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printf("%s%s", InfoPrefix, title);
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len = strlen(buf);
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if (len == 0 || buf[len - 1] != '\n')
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puts(buf);
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else
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fputs(buf, stdout);
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}
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/*
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* Show a packing list item type. If type is PLIST_SHOW_ALL, show all
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*/
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void
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show_plist(const char *title, package_t *plist, pl_ent_t type)
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{
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plist_t *p;
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Boolean ign;
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if (!Quiet) {
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printf("%s%s", InfoPrefix, title);
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}
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for (ign = FALSE, p = plist->head; p; p = p->next) {
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if (p->type == type || type == PLIST_SHOW_ALL) {
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switch (p->type) {
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case PLIST_FILE:
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printf("%s%s",
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Quiet ? showv[p->type].sh_quiet :
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showv[p->type].sh_verbose, p->name);
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if (ign) {
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if (!Quiet) {
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printf(" (ignored)");
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}
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ign = FALSE;
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}
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break;
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case PLIST_CHMOD:
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case PLIST_CHOWN:
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case PLIST_CHGRP:
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printf("%s%s",
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Quiet ? showv[p->type].sh_quiet :
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showv[p->type].sh_verbose,
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p->name ? p->name : "(clear default)");
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break;
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case PLIST_IGNORE:
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printf("%s", Quiet ? showv[p->type].sh_quiet :
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showv[p->type].sh_verbose);
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ign = TRUE;
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break;
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case PLIST_CWD:
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case PLIST_CMD:
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case PLIST_SRC:
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case PLIST_UNEXEC:
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case PLIST_COMMENT:
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case PLIST_NAME:
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case PLIST_DISPLAY:
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case PLIST_PKGDEP:
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case PLIST_DIR_RM:
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case PLIST_OPTION:
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case PLIST_PKGCFL:
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case PLIST_BLDDEP:
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case PLIST_PKGDIR:
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printf("%s%s",
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Quiet ? showv[p->type].sh_quiet :
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showv[p->type].sh_verbose,
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p->name ? p->name : "(null)");
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break;
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default:
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warnx("unknown command type %d (%s)", p->type, p->name);
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}
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(void) fputc('\n', stdout);
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}
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}
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}
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/*
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* Show all files in the packing list (except ignored ones)
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*/
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void
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show_files(const char *title, package_t *plist)
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{
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plist_t *p;
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Boolean ign;
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const char *dir = ".";
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if (!Quiet) {
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printf("%s%s", InfoPrefix, title);
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}
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for (ign = FALSE, p = plist->head; p; p = p->next) {
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switch (p->type) {
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case PLIST_FILE:
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if (!ign) {
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printf("%s%s%s\n", dir,
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(strcmp(dir, "/") == 0) ? "" : "/", p->name);
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}
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ign = FALSE;
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break;
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case PLIST_CWD:
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dir = p->name;
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break;
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case PLIST_IGNORE:
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ign = TRUE;
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break;
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default:
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break;
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}
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}
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}
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/*
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* Show dependencies (packages this pkg requires)
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*/
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void
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show_depends(const char *title, package_t *plist)
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{
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plist_t *p;
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int nodepends;
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nodepends = 1;
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for (p = plist->head; p && nodepends; p = p->next) {
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switch (p->type) {
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case PLIST_PKGDEP:
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nodepends = 0;
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break;
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default:
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break;
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}
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}
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if (nodepends)
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return;
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if (!Quiet) {
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printf("%s%s", InfoPrefix, title);
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}
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for (p = plist->head; p; p = p->next) {
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switch (p->type) {
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case PLIST_PKGDEP:
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printf("%s\n", p->name);
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break;
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default:
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break;
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}
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}
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printf("\n");
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}
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/*
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* Show exact dependencies (packages this pkg was built with)
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*/
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void
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show_bld_depends(const char *title, package_t *plist)
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{
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plist_t *p;
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int nodepends;
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nodepends = 1;
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for (p = plist->head; p && nodepends; p = p->next) {
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switch (p->type) {
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case PLIST_BLDDEP:
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nodepends = 0;
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break;
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default:
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break;
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}
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}
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if (nodepends)
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return;
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if (!Quiet) {
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printf("%s%s", InfoPrefix, title);
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}
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for (p = plist->head; p; p = p->next) {
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switch (p->type) {
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case PLIST_BLDDEP:
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printf("%s\n", p->name);
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break;
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default:
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break;
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}
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}
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printf("\n");
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}
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/*
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* Show entry for pkg_summary.txt file.
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*/
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void
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show_summary(struct pkg_meta *meta, package_t *plist, const char *binpkgfile)
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{
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static const char *bi_vars[] = {
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"PKGPATH",
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"CATEGORIES",
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"PROVIDES",
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"REQUIRES",
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"PKG_OPTIONS",
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"OPSYS",
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"OS_VERSION",
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"MACHINE_ARCH",
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"LICENSE",
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"HOMEPAGE",
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"PKGTOOLS_VERSION",
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"BUILD_DATE",
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"PREV_PKGPATH",
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"SUPERSEDES",
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NULL
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};
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plist_t *p;
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struct stat st;
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for (p = plist->head; p; p = p->next) {
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switch (p->type) {
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case PLIST_NAME:
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printf("PKGNAME=%s\n", p->name);
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break;
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case PLIST_PKGDEP:
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printf("DEPENDS=%s\n", p->name);
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break;
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case PLIST_PKGCFL:
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printf("CONFLICTS=%s\n", p->name);
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break;
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default:
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break;
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}
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}
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print_string_as_var("COMMENT", meta->meta_comment);
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if (meta->meta_size_pkg)
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print_string_as_var("SIZE_PKG", meta->meta_size_pkg);
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if (meta->meta_build_info)
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var_copy_list(meta->meta_build_info, bi_vars);
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else
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warnx("Build information missing");
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if (binpkgfile != NULL && stat(binpkgfile, &st) == 0) {
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const char *base;
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base = strrchr(binpkgfile, '/');
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if (base == NULL)
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base = binpkgfile;
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else
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base++;
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printf("FILE_NAME=%s\n", base);
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printf("FILE_SIZE=%" MY_PRIu64 "\n", (uint64_t)st.st_size);
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/* XXX: DIGETS */
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}
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print_string_as_var("DESCRIPTION", meta->meta_desc);
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putc('\n', stdout);
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}
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/*
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* Print the contents of file fname as value of variable var to stdout.
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*/
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static int
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print_string_as_var(const char *var, const char *str)
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{
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const char *eol;
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while ((eol = strchr(str, '\n')) != NULL) {
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printf("%s=%.*s\n", var, (int)(eol - str), str);
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str = eol + 1;
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}
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if (*str)
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printf("%s=%s\n", var, str);
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return 0;
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}
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void
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show_list(lpkg_head_t *pkghead, const char *title)
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{
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lpkg_t *lpp;
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if (!Quiet)
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printf("%s%s", InfoPrefix, title);
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while ((lpp = TAILQ_FIRST(pkghead)) != NULL) {
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TAILQ_REMOVE(pkghead, lpp, lp_link);
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puts(lpp->lp_name);
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free_lpkg(lpp);
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}
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if (!Quiet)
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printf("\n");
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}
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