ec7cdde1e0
- There's no need to check rval for prop_dictionary_get_*, we are sure the objects are there at prop_dictionary_set_* time. - Avoid two chdir(2) calls per INSTALL/REMOVE run. - Avoid using access(2) to check for existence of INSTALL/REMOVE scripts, just try to run the executable directly and check for ENOENT.
143 lines
4.1 KiB
C
143 lines
4.1 KiB
C
/*-
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* Copyright (c) 2009-2010 Juan Romero Pardines.
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* All rights reserved.
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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 AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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/**
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* @file lib/configure.c
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* @brief Package configuration routines
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* @defgroup configure Package configuration functions
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*
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* Configure a package or all packages. Only packages in XBPS_PKG_STATE_UNPACKED
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* state will be processed (unless overriden). Package configuration steps:
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* - Its <b>post-install</b> target in the INSTALL script will be executed.
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* - Its state will be changed to XBPS_PKG_STATE_INSTALLED if previous step
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* ran successful.
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*
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* @note
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* If the \a XBPS_FLAG_FORCE is set through xbps_set_flags(), the package
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* (or packages) will be reconfigured even if its state is
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* XBPS_PKG_STATE_INSTALLED.
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*/
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#include <xbps_api.h>
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int
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xbps_configure_all_pkgs(void)
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{
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prop_dictionary_t d;
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prop_object_t obj;
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prop_object_iterator_t iter;
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const char *pkgname, *version;
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int rv = 0;
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if ((d = xbps_regpkgs_dictionary_init()) == NULL)
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return errno;
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iter = xbps_get_array_iter_from_dict(d, "packages");
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if (iter == NULL) {
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rv = errno;
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goto out;
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}
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while ((obj = prop_object_iterator_next(iter)) != NULL) {
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prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
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prop_dictionary_get_cstring_nocopy(obj, "version", &version);
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rv = xbps_configure_pkg(pkgname, version, true, false);
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if (rv != 0)
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break;
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}
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prop_object_iterator_release(iter);
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out:
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xbps_regpkgs_dictionary_release();
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return rv;
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}
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int
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xbps_configure_pkg(const char *pkgname, const char *version, bool check_state,
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bool update)
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{
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prop_dictionary_t pkgd;
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const char *lver, *rootdir = xbps_get_rootdir();
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char *buf;
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int rv = 0, flags = 0;
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pkg_state_t state = 0;
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bool reconfigure = false;
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assert(pkgname != NULL);
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flags = xbps_get_flags();
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if (check_state) {
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if ((rv = xbps_get_pkg_state_installed(pkgname, &state)) != 0)
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return rv;
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if (state == XBPS_PKG_STATE_INSTALLED) {
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if ((flags & XBPS_FLAG_FORCE) == 0)
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return 0;
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reconfigure = true;
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} else if (state != XBPS_PKG_STATE_UNPACKED)
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return EINVAL;
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pkgd = xbps_find_pkg_dict_installed(pkgname, false);
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if (pkgd == NULL)
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return errno;
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prop_dictionary_get_cstring_nocopy(pkgd, "version", &lver);
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prop_object_release(pkgd);
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} else {
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lver = version;
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}
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printf("%sonfiguring package %s-%s...\n",
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reconfigure ? "Rec" : "C", pkgname, lver);
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buf = xbps_xasprintf(".%s/metadata/%s/INSTALL",
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XBPS_META_PATH, pkgname);
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if (buf == NULL)
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return errno;
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if (chdir(rootdir) == -1) {
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free(buf);
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return errno;
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}
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rv = xbps_file_exec(buf, "post",
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pkgname, lver, update ? "yes" : "no", NULL);
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if (rv != 0 && errno != ENOENT) {
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free(buf);
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fprintf(stderr, "%s: post INSTALL action "
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"returned: %s\n", pkgname, strerror(errno));
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return rv;
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}
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free(buf);
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return xbps_set_pkg_state_installed(pkgname, XBPS_PKG_STATE_INSTALLED);
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}
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