870ad18d58
That means that the following functions were removed:
- xbps_set_{cachedir,flags,rootdir}.
- xbps_get_{cachedir,flags,rootdir}.
With this change fixed an obvious typo that made -c argument to not work,
and now the cache directory is an absolute path not relative to rootdir.
273 lines
6.9 KiB
C
273 lines
6.9 KiB
C
/*-
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* Copyright (c) 2011 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 <xbps_api.h>
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#include "xbps_api_impl.h"
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/**
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* @file lib/package_properties.c
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* @brief Package properties routines
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* @defgroup pkgprops Package property functions
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*
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* Set and unset global properties for packages in the regpkgdb
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* plist file and its "properties" array object.
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*/
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int
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xbps_property_set(const char *key, const char *pkgname)
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{
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const struct xbps_handle *xhp;
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prop_dictionary_t d, repo_pkgd = NULL, pkgd = NULL;
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prop_array_t props, provides = NULL, virtual = NULL;
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prop_string_t virtualpkg;
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char *plist;
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int rv = 0;
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bool regpkgd_alloc, pkgd_alloc, virtual_alloc, propbool;
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assert(key != NULL);
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assert(pkgname != NULL);
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regpkgd_alloc = pkgd_alloc = virtual_alloc = propbool = false;
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xhp = xbps_handle_get();
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if ((d = xbps_regpkgdb_dictionary_get()) == NULL) {
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/*
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* If regpkgdb dictionary doesn't exist, create it
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* and the properties array.
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*/
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d = prop_dictionary_create();
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if (d == NULL) {
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rv = ENOMEM;
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goto out;
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}
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regpkgd_alloc = true;
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props = prop_array_create();
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if (props == NULL) {
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rv = ENOMEM;
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goto out;
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}
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if (!prop_dictionary_set(d, "properties", props)) {
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rv = EINVAL;
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prop_object_release(props);
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goto out;
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}
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prop_object_release(props);
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}
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props = prop_dictionary_get(d, "properties");
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if (prop_object_type(props) != PROP_TYPE_ARRAY) {
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rv = EINVAL;
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goto out;
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}
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/*
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* If package dictionary doesn't exist, create it.
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*/
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pkgd = xbps_find_pkg_in_array_by_name(props, pkgname);
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if (pkgd == NULL) {
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pkgd = prop_dictionary_create();
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if (pkgd == NULL) {
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rv = ENOMEM;
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goto out;
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}
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pkgd_alloc = true;
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prop_dictionary_set_cstring_nocopy(pkgd, "pkgname", pkgname);
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if (!prop_array_add(props, pkgd)) {
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rv = EINVAL;
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goto out;
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}
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}
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if (strcmp(key, "virtual") == 0) {
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/*
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* Sets the "virtual" property in package.
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*/
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virtual = prop_dictionary_get(pkgd, "provides");
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if (virtual == NULL) {
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virtual = prop_array_create();
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if (virtual == NULL) {
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rv = ENOMEM;
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goto out;
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}
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virtual_alloc = true;
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virtualpkg = prop_string_create_cstring(pkgname);
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if (virtualpkg == NULL) {
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rv = ENOMEM;
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goto out;
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}
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prop_string_append_cstring(virtualpkg, ">=0");
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prop_dictionary_set(pkgd, "pkgpattern", virtualpkg);
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prop_object_release(virtualpkg);
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virtualpkg = NULL;
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} else {
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/* property already set */
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xbps_dbg_printf("%s: property `%s' already set!\n",
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pkgname, key);
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rv = EEXIST;
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goto out;
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}
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/*
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* Get the package object from repository pool.
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*/
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repo_pkgd = xbps_repository_pool_find_pkg(pkgname, false, false);
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if (repo_pkgd == NULL) {
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xbps_dbg_printf("%s: cannot find pkg dictionary "
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"in repository pool.\n", pkgname);
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rv = ENOENT;
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goto out;
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}
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provides = prop_dictionary_get(repo_pkgd, "provides");
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if (provides == NULL) {
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xbps_dbg_printf("%s: pkg dictionary no provides "
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"array!\n", pkgname);
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prop_object_release(repo_pkgd);
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rv = EINVAL;
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goto out;
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}
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if (!prop_dictionary_set(pkgd, "provides", provides)) {
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prop_object_release(repo_pkgd);
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rv = EINVAL;
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goto out;
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}
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prop_object_release(repo_pkgd);
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} else if ((strcmp(key, "hold") == 0) ||
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(strcmp(key, "update-first") == 0)) {
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/*
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* Sets the property "key" in package.
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*/
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if (prop_dictionary_get_bool(pkgd, key, &propbool)) {
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rv = EEXIST;
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goto out;
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}
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prop_dictionary_set_bool(pkgd, key, true);
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} else {
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/* invalid property */
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rv = EINVAL;
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goto out;
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}
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/*
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* Add array with new properties set into the regpkgdb
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* dictionary.
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*/
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if (!prop_dictionary_set(d, "properties", props)) {
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rv = errno;
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goto out;
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}
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/*
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* Write regpkgdb dictionary to plist file.
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*/
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plist = xbps_xasprintf("%s/%s/%s", xhp->rootdir,
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XBPS_META_PATH, XBPS_REGPKGDB);
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if (plist == NULL) {
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rv = ENOMEM;
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goto out;
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}
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if (!prop_dictionary_externalize_to_zfile(d, plist)) {
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rv = errno;
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goto out;
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}
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out:
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if (virtual_alloc)
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prop_object_release(virtual);
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if (pkgd_alloc)
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prop_object_release(pkgd);
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if (regpkgd_alloc)
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prop_object_release(d);
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xbps_regpkgdb_dictionary_release();
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return rv;
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}
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int
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xbps_property_unset(const char *key, const char *pkgname)
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{
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const struct xbps_handle *xhp;
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prop_dictionary_t d, pkgd;
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prop_array_t props;
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char *plist;
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int rv = 0;
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assert(key != NULL);
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assert(pkgname != NULL);
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xhp = xbps_handle_get();
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if ((d = xbps_regpkgdb_dictionary_get()) == NULL)
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return ENODEV;
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props = prop_dictionary_get(d, "properties");
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if (prop_object_type(props) != PROP_TYPE_ARRAY) {
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rv = ENODEV;
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goto out;
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}
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pkgd = xbps_find_pkg_in_array_by_name(props, pkgname);
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if (pkgd == NULL) {
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rv = ENODEV;
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goto out;
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}
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if ((strcmp(key, "virtual") == 0) ||
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(strcmp(key, "hold") == 0) ||
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(strcmp(key, "update-first") == 0)) {
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/* remove the property object matching the key */
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prop_dictionary_remove(pkgd, key);
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} else {
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/* invalid property */
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rv = EINVAL;
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goto out;
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}
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/*
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* If pkg dictionary does not contain any property, remove
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* the object completely.
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*/
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if (!prop_dictionary_get(d, "virtual") &&
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!prop_dictionary_get(d, "hold") &&
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!prop_dictionary_get(d, "update-first"))
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xbps_remove_pkg_from_array_by_name(props, pkgname);
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if (!prop_dictionary_set(d, "properties", props)) {
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rv = EINVAL;
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goto out;
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}
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/*
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* Write regpkgdb dictionary to plist file.
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*/
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plist = xbps_xasprintf("%s/%s/%s", xhp->rootdir,
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XBPS_META_PATH, XBPS_REGPKGDB);
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if (plist == NULL) {
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rv = ENOMEM;
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goto out;
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}
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if (!prop_dictionary_externalize_to_zfile(d, plist)) {
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rv = errno;
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goto out;
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}
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out:
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xbps_regpkgdb_dictionary_release();
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return rv;
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}
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