xbps/bin/xbps-reconfigure/main.c
2014-11-06 09:58:04 +01:00

180 lines
4.9 KiB
C

/*-
* Copyright (c) 2012-2014 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 <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <getopt.h>
#include <syslog.h>
#include <xbps.h>
static void __attribute__((noreturn))
usage(bool fail)
{
fprintf(stdout,
"Usage: xbps-reconfigure [OPTIONS] [PKGNAME...]\n\n"
"OPTIONS\n"
" -a --all Process all packages\n"
" -C --config <dir> Path to confdir (xbps.d)\n"
" -d --debug Debug mode shown to stderr\n"
" -f --force Force reconfiguration\n"
" -h --help Print usage help\n"
" -r --rootdir <dir> Full path to rootdir\n"
" -v --verbose Verbose messages\n"
" -V --version Show XBPS version\n");
exit(fail ? EXIT_FAILURE : EXIT_SUCCESS);
}
static int
state_cb(const struct xbps_state_cb_data *xscd, void *cbd _unused)
{
bool slog = false;
if ((xscd->xhp->flags & XBPS_FLAG_DISABLE_SYSLOG) == 0) {
slog = true;
openlog("xbps-reconfigure", LOG_CONS, LOG_USER);
}
switch (xscd->state) {
/* notifications */
case XBPS_STATE_CONFIGURE:
printf("%s: configuring ...\n", xscd->arg);
if (slog)
syslog(LOG_NOTICE, "%s: configuring ...", xscd->arg);
break;
case XBPS_STATE_CONFIGURE_DONE:
printf("%s: configured successfully.\n", xscd->arg);
if (slog)
syslog(LOG_NOTICE,
"%s: configured successfully.", xscd->arg);
break;
/* errors */
case XBPS_STATE_CONFIGURE_FAIL:
xbps_error_printf("%s\n", xscd->desc);
if (slog)
syslog(LOG_ERR, "%s", xscd->desc);
break;
default:
xbps_dbg_printf(xscd->xhp,
"%s: unknown state %d\n", xscd->arg, xscd->state);
break;
}
return 0;
}
int
main(int argc, char **argv)
{
const char *shortopts = "aC:dfhr:Vv";
const struct option longopts[] = {
{ "all", no_argument, NULL, 'a' },
{ "config", required_argument, NULL, 'C' },
{ "debug", no_argument, NULL, 'd' },
{ "force", no_argument, NULL, 'f' },
{ "help", no_argument, NULL, 'h' },
{ "rootdir", required_argument, NULL, 'r' },
{ "verbose", no_argument, NULL, 'v' },
{ "version", no_argument, NULL, 'V' },
{ NULL, 0, NULL, 0 }
};
struct xbps_handle xh;
const char *confdir = NULL, *rootdir = NULL;
int c, i, rv, flags = 0;
bool all = false;
while ((c = getopt_long(argc, argv, shortopts, longopts, NULL)) != -1) {
switch (c) {
case 'a':
all = true;
break;
case 'C':
confdir = optarg;
break;
case 'd':
flags |= XBPS_FLAG_DEBUG;
break;
case 'f':
flags |= XBPS_FLAG_FORCE_CONFIGURE;
break;
case 'h':
usage(false);
/* NOTREACHED */
case 'r':
rootdir = optarg;
break;
case 'v':
flags |= XBPS_FLAG_VERBOSE;
break;
case 'V':
printf("%s\n", XBPS_RELVER);
exit(EXIT_SUCCESS);
case '?':
default:
usage(true);
/* NOTREACHED */
}
}
if (!all && (argc == optind))
usage(true);
memset(&xh, 0, sizeof(xh));
xh.state_cb = state_cb;
if (rootdir)
xbps_strlcpy(xh.rootdir, rootdir, sizeof(xh.rootdir));
if (confdir)
xbps_strlcpy(xh.confdir, confdir, sizeof(xh.confdir));
xh.flags = flags;
if ((rv = xbps_init(&xh)) != 0) {
xbps_error_printf("Failed to initialize libxbps: %s\n",
strerror(rv));
exit(EXIT_FAILURE);
}
if ((rv = xbps_pkgdb_lock(&xh)) != 0) {
fprintf(stderr, "failed to lock pkgdb: %s\n", strerror(rv));
exit(EXIT_FAILURE);
}
if (all) {
rv = xbps_configure_packages(&xh);
} else {
for (i = optind; i < argc; i++) {
rv = xbps_configure_pkg(&xh, argv[i], true, false);
if (rv != 0) {
fprintf(stderr, "Failed to reconfigure "
"`%s': %s\n", argv[i], strerror(rv));
}
}
}
xbps_pkgdb_unlock(&xh);
exit(rv ? EXIT_FAILURE : EXIT_SUCCESS);
}