xbps/bin/xbps-query/list.c
2022-12-24 14:29:24 +01:00

280 lines
6.6 KiB
C

/*-
* Copyright (c) 2008-2014 Juan Romero Pardines.
* All rights reserved.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <errno.h>
#include <string.h>
#include <assert.h>
#include "defs.h"
struct list_pkgver_cb {
unsigned int pkgver_len;
unsigned int maxcols;
char *linebuf;
};
int
list_pkgs_in_dict(struct xbps_handle *xhp UNUSED,
xbps_object_t obj,
const char *key UNUSED,
void *arg,
bool *loop_done UNUSED)
{
struct list_pkgver_cb *lpc = arg;
const char *pkgver = NULL, *short_desc = NULL, *state_str = NULL;
unsigned int len;
pkg_state_t state;
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
xbps_dictionary_get_cstring_nocopy(obj, "short_desc", &short_desc);
if (!pkgver || !short_desc)
return EINVAL;
xbps_pkg_state_dictionary(obj, &state);
if (state == XBPS_PKG_STATE_INSTALLED)
state_str = "ii";
else if (state == XBPS_PKG_STATE_UNPACKED)
state_str = "uu";
else if (state == XBPS_PKG_STATE_HALF_REMOVED)
state_str = "hr";
else
state_str = "??";
if (lpc->linebuf == NULL) {
printf("%s %-*s %s\n",
state_str,
lpc->pkgver_len, pkgver,
short_desc);
return 0;
}
len = snprintf(lpc->linebuf, lpc->maxcols, "%s %-*s %s",
state_str,
lpc->pkgver_len, pkgver,
short_desc);
/* add ellipsis if the line was truncated */
if (len >= lpc->maxcols && lpc->maxcols > 4) {
for (unsigned int j = 0; j < 3; j++)
lpc->linebuf[lpc->maxcols-j-1] = '.';
lpc->linebuf[lpc->maxcols] = '\0';
}
puts(lpc->linebuf);
return 0;
}
int
list_manual_pkgs(struct xbps_handle *xhp UNUSED,
xbps_object_t obj,
const char *key UNUSED,
void *arg UNUSED,
bool *loop_done UNUSED)
{
const char *pkgver = NULL;
bool automatic = false;
xbps_dictionary_get_bool(obj, "automatic-install", &automatic);
if (automatic == false) {
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
puts(pkgver);
}
return 0;
}
int
list_hold_pkgs(struct xbps_handle *xhp UNUSED,
xbps_object_t obj,
const char *key UNUSED,
void *arg UNUSED,
bool *loop_done UNUSED)
{
const char *pkgver = NULL;
if (xbps_dictionary_get(obj, "hold")) {
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
puts(pkgver);
}
return 0;
}
int
list_repolock_pkgs(struct xbps_handle *xhp UNUSED,
xbps_object_t obj,
const char *key UNUSED,
void *arg UNUSED,
bool *loop_done UNUSED)
{
const char *pkgver = NULL;
if (xbps_dictionary_get(obj, "repolock")) {
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
puts(pkgver);
}
return 0;
}
int
list_orphans(struct xbps_handle *xhp)
{
xbps_array_t orphans;
const char *pkgver = NULL;
orphans = xbps_find_pkg_orphans(xhp, NULL);
if (orphans == NULL)
return EINVAL;
for (unsigned int i = 0; i < xbps_array_count(orphans); i++) {
xbps_dictionary_get_cstring_nocopy(xbps_array_get(orphans, i),
"pkgver", &pkgver);
puts(pkgver);
}
return 0;
}
int
list_pkgs_pkgdb(struct xbps_handle *xhp)
{
struct list_pkgver_cb lpc;
lpc.pkgver_len = find_longest_pkgver(xhp, NULL);
lpc.maxcols = get_maxcols();
lpc.linebuf = NULL;
if (lpc.maxcols > 0) {
lpc.linebuf = malloc(lpc.maxcols);
if (lpc.linebuf == NULL)
exit(1);
}
return xbps_pkgdb_foreach_cb(xhp, list_pkgs_in_dict, &lpc);
}
static void
repo_list_uri(struct xbps_repo *repo)
{
const char *signedby = NULL;
uint16_t pubkeysize = 0;
printf("%5zd %s",
repo->idx ? (ssize_t)xbps_dictionary_count(repo->idx) : -1,
repo->uri);
printf(" (RSA %s)\n", repo->is_signed ? "signed" : "unsigned");
if (repo->xhp->flags & XBPS_FLAG_VERBOSE) {
xbps_data_t pubkey;
char *hexfp = NULL;
xbps_dictionary_get_cstring_nocopy(repo->idxmeta, "signature-by", &signedby);
xbps_dictionary_get_uint16(repo->idxmeta, "public-key-size", &pubkeysize);
pubkey = xbps_dictionary_get(repo->idxmeta, "public-key");
if (pubkey)
hexfp = xbps_pubkey2fp(pubkey);
if (signedby)
printf(" Signed-by: %s\n", signedby);
if (pubkeysize && hexfp)
printf(" %u %s\n", pubkeysize, hexfp);
if (hexfp)
free(hexfp);
}
}
static void
repo_list_uri_err(const char *repouri)
{
printf("%5zd %s (RSA maybe-signed)\n", (ssize_t) -1, repouri);
}
int
repo_list(struct xbps_handle *xhp)
{
for (unsigned int i = 0; i < xbps_array_count(xhp->repositories); i++) {
const char *repouri = NULL;
struct xbps_repo *repo;
xbps_array_get_cstring_nocopy(xhp->repositories, i, &repouri);
repo = xbps_repo_open(xhp, repouri);
if (!repo) {
repo_list_uri_err(repouri);
continue;
}
repo_list_uri(repo);
xbps_repo_release(repo);
}
return 0;
}
struct fflongest {
xbps_dictionary_t d;
unsigned int len;
};
static int
_find_longest_pkgver_cb(struct xbps_handle *xhp UNUSED,
xbps_object_t obj,
const char *key UNUSED,
void *arg,
bool *loop_done UNUSED)
{
struct fflongest *ffl = arg;
const char *pkgver = NULL;
unsigned int len;
xbps_dictionary_get_cstring_nocopy(obj, "pkgver", &pkgver);
len = strlen(pkgver);
if (ffl->len == 0 || len > ffl->len)
ffl->len = len;
return 0;
}
unsigned int
find_longest_pkgver(struct xbps_handle *xhp, xbps_object_t o)
{
struct fflongest ffl;
ffl.d = o;
ffl.len = 0;
if (xbps_object_type(o) == XBPS_TYPE_DICTIONARY) {
xbps_array_t array;
array = xbps_dictionary_all_keys(o);
(void)xbps_array_foreach_cb_multi(xhp, array, o,
_find_longest_pkgver_cb, &ffl);
xbps_object_release(array);
} else {
(void)xbps_pkgdb_foreach_cb_multi(xhp,
_find_longest_pkgver_cb, &ffl);
}
return ffl.len;
}