95 lines
2.7 KiB
C
95 lines
2.7 KiB
C
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/*-
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* Copyright (c) 2009-2012 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 <stdbool.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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#include <assert.h>
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#include <xbps_api.h>
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#include "defs.h"
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int
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show_pkg_deps(struct xbps_handle *xhp, const char *pkgname)
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{
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prop_dictionary_t propsd;
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int rv = 0;
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assert(pkgname != NULL);
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/*
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* Check for props.plist metadata file.
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*/
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propsd = xbps_dictionary_from_metadata_plist(xhp,
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pkgname, XBPS_PKGPROPS);
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if (propsd == NULL)
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return errno;
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rv = xbps_callback_array_iter_in_dict(xhp, propsd, "run_depends",
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list_strings_sep_in_array, NULL);
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prop_object_release(propsd);
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return rv;
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}
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int
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show_pkg_revdeps(struct xbps_handle *xhp, const char *pkgname)
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{
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prop_dictionary_t pkgd;
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int rv = 0;
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pkgd = xbps_find_virtualpkg_dict_installed(xhp, pkgname, false);
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if (pkgd == NULL) {
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pkgd = xbps_find_pkg_dict_installed(xhp, pkgname, false);
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if (pkgd == NULL)
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return 0;
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}
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rv = xbps_callback_array_iter_in_dict(xhp, pkgd, "requiredby",
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list_strings_sep_in_array, NULL);
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return rv;
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}
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int
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repo_show_pkg_deps(struct xbps_handle *xhp, const char *pattern)
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{
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prop_dictionary_t pkgd;
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if (xbps_pkgpattern_version(pattern))
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pkgd = xbps_rpool_find_pkg(xhp, pattern, true, false);
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else
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pkgd = xbps_rpool_find_pkg(xhp, pattern, false, true);
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if (pkgd == NULL)
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return errno;
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(void)xbps_callback_array_iter_in_dict(xhp, pkgd,
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"run_depends", list_strings_sep_in_array, NULL);
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return 0;
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}
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