xbps/lib/package_configure.c

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/*-
* Copyright (c) 2009-2012 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 <stdlib.h>
#include <string.h>
#include <errno.h>
#include "xbps_api_impl.h"
/**
* @file lib/package_configure.c
* @brief Package configuration routines
* @defgroup configure Package configuration functions
*
* Configure a package or all packages. Only packages in XBPS_PKG_STATE_UNPACKED
* state will be processed (unless overriden). Package configuration steps:
* - Its <b>post-install</b> target in the INSTALL script will be executed.
* - Its state will be changed to XBPS_PKG_STATE_INSTALLED if previous step
* ran successful.
*
* @note
* If the \a XBPS_FLAG_FORCE_CONFIGURE is set through xbps_init() in the flags
* member, the package (or packages) will be reconfigured even if its
* state is XBPS_PKG_STATE_INSTALLED.
*/
int
xbps_configure_packages(struct xbps_handle *xhp, bool flush)
{
prop_object_t obj;
prop_object_iterator_t iter;
const char *pkgname;
int rv;
if ((rv = xbps_pkgdb_init(xhp)) != 0)
return rv;
iter = prop_array_iterator(xhp->pkgdb);
assert(iter);
while ((obj = prop_object_iterator_next(iter))) {
prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
rv = xbps_configure_pkg(xhp, pkgname, true, false, false);
if (rv != 0)
break;
}
prop_object_iterator_release(iter);
if (flush)
rv = xbps_pkgdb_update(xhp, true);
return rv;
}
int
xbps_configure_pkg(struct xbps_handle *xhp,
const char *pkgname,
bool check_state,
bool update,
bool flush)
{
prop_dictionary_t pkgd, pkgmetad;
const char *version, *pkgver;
char *plist;
int rv = 0;
pkg_state_t state = 0;
assert(pkgname != NULL);
pkgd = xbps_pkgdb_get_pkg(xhp, pkgname);
if (pkgd == NULL)
return ENOENT;
prop_dictionary_get_cstring_nocopy(pkgd, "version", &version);
prop_dictionary_get_cstring_nocopy(pkgd, "pkgver", &pkgver);
rv = xbps_pkg_state_dictionary(pkgd, &state);
xbps_dbg_printf(xhp, "%s: state %d rv %d\n", pkgname, state, rv);
if (rv != 0) {
xbps_dbg_printf(xhp, "%s: [configure] failed to get "
"pkg state: %s\n", pkgname, strerror(rv));
prop_object_release(pkgd);
return EINVAL;
}
if (check_state) {
if (state == XBPS_PKG_STATE_INSTALLED) {
if ((xhp->flags & XBPS_FLAG_FORCE_CONFIGURE) == 0)
return 0;
} else if (state != XBPS_PKG_STATE_UNPACKED)
return EINVAL;
}
xbps_set_cb_state(xhp, XBPS_STATE_CONFIGURE, 0, pkgname, version, NULL);
/* internalize pkg dictionary from metadir */
plist = xbps_xasprintf("%s/.%s.plist", xhp->metadir, pkgname);
pkgmetad = prop_dictionary_internalize_from_file(plist);
free(plist);
assert(pkgmetad);
rv = xbps_pkg_exec_script(xhp, pkgmetad, "install-script", "post", update);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_CONFIGURE_FAIL,
errno, pkgname, version,
"%s: [configure] INSTALL script failed to execute "
"the post ACTION: %s", pkgver, strerror(rv));
return rv;
}
if (state == XBPS_PKG_STATE_INSTALLED) {
prop_object_release(pkgmetad);
return rv;
}
rv = xbps_set_pkg_state_installed(xhp, pkgname, version,
XBPS_PKG_STATE_INSTALLED);
if (rv != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_CONFIGURE_FAIL, rv,
pkgname, version,
"%s: [configure] failed to set state to installed: %s",
pkgver, strerror(rv));
}
if (flush) {
if ((rv = xbps_pkgdb_update(xhp, true)) != 0) {
xbps_set_cb_state(xhp, XBPS_STATE_CONFIGURE_FAIL, rv,
pkgname, version,
"%s: [configure] failed to update pkgdb: %s\n",
pkgver, strerror(rv));
}
}
prop_object_release(pkgmetad);
return rv;
}