The library is only responsible now to find all binary packages from repositories, sort them and create a dictionary with all details. The frontend (xbps-bin) provides support for this, and this allows for more flexibility and removes some stuff that didn't belong in the library. While here implemented support to show total download/installed size for all packages that are going to be installed. Next step will be to implement user interactivity before installing/removing/updating packages. --HG-- extra : convert_revision : 858e9a89bc6a60b348435f2416a8af3ebb6ea5c9
164 lines
4.3 KiB
C
164 lines
4.3 KiB
C
/*-
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* Copyright (c) 2008-2009 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 <limits.h>
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#include <unistd.h>
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#include <fcntl.h>
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#include <xbps_api.h>
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static prop_dictionary_t
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make_dict_from_pkg(const char *name, const char *ver, const char *desc)
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{
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prop_dictionary_t dict;
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dict = prop_dictionary_create();
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assert(dict != NULL);
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prop_dictionary_set_cstring_nocopy(dict, "pkgname", name);
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prop_dictionary_set_cstring_nocopy(dict, "version", ver);
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prop_dictionary_set_cstring_nocopy(dict, "short_desc", desc);
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return dict;
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}
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int
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xbps_register_pkg(prop_dictionary_t pkgrd, bool update, bool automatic)
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{
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prop_dictionary_t dict, pkgd, newpkgd;
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prop_array_t array;
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const char *pkgname, *version, *desc, *rootdir;
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char *plist;
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int rv = 0;
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rootdir = xbps_get_rootdir();
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plist = xbps_xasprintf("%s/%s/%s", rootdir,
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XBPS_META_PATH, XBPS_REGPKGDB);
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if (plist == NULL)
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return EINVAL;
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prop_dictionary_get_cstring_nocopy(pkgrd, "pkgname", &pkgname);
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prop_dictionary_get_cstring_nocopy(pkgrd, "version", &version);
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prop_dictionary_get_cstring_nocopy(pkgrd, "short_desc", &desc);
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dict = prop_dictionary_internalize_from_file(plist);
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if (dict == NULL) {
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/*
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* No packages registered yet. Register package into
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* the dictionary.
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*/
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dict = prop_dictionary_create();
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if (dict == NULL) {
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free(plist);
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return ENOMEM;
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}
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array = prop_array_create();
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if (array == NULL) {
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rv = ENOMEM;
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goto out;
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}
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pkgd = make_dict_from_pkg(pkgname, version, desc);
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if (!xbps_add_obj_to_array(array, pkgd)) {
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prop_object_release(array);
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rv = EINVAL;
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goto out;
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}
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prop_dictionary_set_bool(pkgd, "automatic-install",
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automatic);
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if (!xbps_add_obj_to_dict(dict, array, "packages")) {
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prop_object_release(array);
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rv = EINVAL;
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goto out;
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}
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} else {
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/*
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* Check if package is already registered and return
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* an error if not updating.
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*/
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pkgd = xbps_find_pkg_in_dict(dict, "packages", pkgname);
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if (pkgd != NULL && update == false) {
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rv = EEXIST;
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goto out;
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}
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array = prop_dictionary_get(dict, "packages");
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if (array == NULL) {
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rv = ENOENT;
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goto out;
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}
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newpkgd = make_dict_from_pkg(pkgname, version, desc);
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prop_dictionary_set_bool(newpkgd, "automatic-install",
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automatic);
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/*
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* Add the requiredby objects for dependent packages.
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*/
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if (pkgrd && xbps_pkg_has_rundeps(pkgrd)) {
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rv = xbps_requiredby_pkg_add(array, pkgrd);
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if (rv != 0) {
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prop_object_release(newpkgd);
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goto out;
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}
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}
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if (update) {
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/*
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* If updating a package, set new version in
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* pkg dictionary.
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*/
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prop_dictionary_set_cstring_nocopy(pkgd,
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"version", version);
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} else {
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/*
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* If installing a package, add new pkg
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* dictionary into the packages array.
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*/
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if (!xbps_add_obj_to_array(array, newpkgd)) {
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prop_object_release(newpkgd);
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rv = EINVAL;
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goto out;
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}
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}
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}
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if (!prop_dictionary_externalize_to_file(dict, plist))
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rv = errno;
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out:
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prop_object_release(dict);
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free(plist);
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return rv;
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}
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