406f109100
Since 8d5c48b, xbps has used a sha1 ASN1 prefix with a sha256 hash, and
as of openssl v3, openssl cares about this. This works around that in a
compatible way by moving to a second sig file, binpkg.sig2.
For xbps-remove -O and xbps-rindex -r, also clean up obselete .sig files.
2373 lines
72 KiB
C
2373 lines
72 KiB
C
/*-
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* Copyright (c) 2008-2020 Juan Romero Pardines <xtraeme@gmail.com>
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* Copyright (c) 2014-2019 Enno Boland <gottox@voidlinux.org>
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* Copyright (c) 2016-2019 Duncan Overbruck <mail@duncano.de>
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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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*/
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#ifndef _XBPS_H_
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#define _XBPS_H_
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#include <stdio.h>
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#include <inttypes.h>
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#include <xbps/xbps_array.h>
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#include <xbps/xbps_bool.h>
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#include <xbps/xbps_data.h>
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#include <xbps/xbps_dictionary.h>
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#include <xbps/xbps_number.h>
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#include <xbps/xbps_string.h>
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#include <archive.h>
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#include <archive_entry.h>
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#define XBPS_MAXPATH 512
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#define XBPS_NAME_SIZE 64
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/**
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* @file include/xbps.h
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* @brief XBPS Library API header
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*
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* This header documents the full API for the XBPS Library.
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*/
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#define XBPS_API_VERSION "20200423"
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#ifndef XBPS_VERSION
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#define XBPS_VERSION "UNSET"
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#endif
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#ifndef XBPS_GIT
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#define XBPS_GIT "UNSET"
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#endif
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/**
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* @def XBPS_RELVER
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* Current library release date.
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*/
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#define XBPS_RELVER "XBPS: " XBPS_VERSION \
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" API: " XBPS_API_VERSION \
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" GIT: " XBPS_GIT
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/**
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* @def XBPS_SYSCONF_PATH
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* Default configuration PATH to find XBPS_CONF_PLIST.
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*/
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#define XBPS_SYSDIR "/xbps.d"
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#ifndef XBPS_SYSCONF_PATH
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# define XBPS_SYSCONF_PATH "/etc" XBPS_SYSDIR
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#endif
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#ifndef XBPS_SYSDEFCONF_PATH
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# define XBPS_SYSDEFCONF_PATH "/usr/share" XBPS_SYSDIR
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#endif
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/**
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* @def XBPS_META_PATH
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* Default root PATH to store metadata info.
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*/
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#ifndef XBPS_META_PATH
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#define XBPS_META_PATH "var/db/xbps"
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#endif
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/**
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* @def XBPS_CACHE_PATH
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* Default cache PATH to store downloaded binpkgs.
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*/
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#define XBPS_CACHE_PATH "var/cache/xbps"
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/**
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* @def XBPS_PKGDB
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* Filename for the package database.
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*/
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#define XBPS_PKGDB "pkgdb-0.38.plist"
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/**
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* @def XBPS_PKGPROPS
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* Filename for package metadata property list.
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*/
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#define XBPS_PKGPROPS "props.plist"
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/**
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* @def XBPS_PKGFILES
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* Filename for package metadata files property list.
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*/
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#define XBPS_PKGFILES "files.plist"
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/**
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* @def XBPS_REPOIDX
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* Filename for the repository index property list.
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*/
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#define XBPS_REPOIDX "index.plist"
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/**
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* @def XBPS_REPOIDX_META
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* Filename for the repository index metadata property list.
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*/
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#define XBPS_REPOIDX_META "index-meta.plist"
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/**
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* @def XBPS_FLAG_VERBOSE
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* Verbose flag that can be used in the function callbacks to alter
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* its behaviour. Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_VERBOSE 0x00000001
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/**
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* @def XBPS_FLAG_FORCE_CONFIGURE
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* Force flag used in xbps_configure_pkg(), if set the package(s)
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* will be reconfigured even if its state is XBPS_PKG_STATE_INSTALLED.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_FORCE_CONFIGURE 0x00000002
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/**
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* @def XBPS_FLAG_FORCE_REMOVE_FILES
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* Force flag used in xbps_remove_pkg_files(), if set the package
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* files will be removed even if its SHA256 hash don't match.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_FORCE_REMOVE_FILES 0x00000004
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/**
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* @def XBPS_FLAG_INSTALL_AUTO
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* Enabled automatic install mode for a package and all dependencies
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* installed direct and indirectly.
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*/
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#define XBPS_FLAG_INSTALL_AUTO 0x00000010
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/**
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* @def XBPS_FLAG_DEBUG
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* Enable debug mode to output debugging printfs to stdout/stderr.
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*/
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#define XBPS_FLAG_DEBUG 0x00000020
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/**
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* @def XBPS_FLAG_FORCE_UNPACK
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* Force flag used in xbps_unpack_binary_pkg(). If set its package
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* files will be unpacked overwritting the current ones.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_FORCE_UNPACK 0x00000040
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/**
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* @def XBPS_FLAG_DISABLE_SYSLOG
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* Disable syslog logging, enabled by default.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_DISABLE_SYSLOG 0x00000080
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/**
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* @def XBPS_FLAG_BESTMATCH
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* Enable pkg best matching when resolving packages.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_BESTMATCH 0x00000100
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/**
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* @def XBPS_FLAG_IGNORE_CONF_REPOS
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* Ignore repos defined in configuration files.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_IGNORE_CONF_REPOS 0x00000200
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/**
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* @def XBPS_FLAG_REPOS_MEMSYNC
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* Fetch and store repodata in memory, ignoring on-disk metadata.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_REPOS_MEMSYNC 0x00000400
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/**
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* @def XBPS_FLAG_FORCE_REMOVE_REVDEPS
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* Continue with transaction even if there are broken reverse
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* dependencies, due to unresolved shared libraries or dependencies.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_FORCE_REMOVE_REVDEPS 0x00000800
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/**
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* @def XBPS_FLAG_UNPACK_ONLY
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* Do not configure packages in the transaction, just unpack them.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_UNPACK_ONLY 0x00001000
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/**
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* @def XBPS_FLAG_DOWNLOAD_ONLY
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* Only download packages to the cache, do not do any installation steps.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_DOWNLOAD_ONLY 0x00002000
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/*
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* @def XBPS_FLAG_IGNORE_FILE_CONFLICTS
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* Continue with transaction even if there are file conflicts.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_IGNORE_FILE_CONFLICTS 0x00004000
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/**
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* @def XBPS_FLAG_INSTALL_REPRO
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* Enabled reproducible mode; skips adding the "install-date"
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* and "repository" objs into pkgdb.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_INSTALL_REPRO 0x00008000
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/**
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* @def XBPS_FLAG_KEEP_CONFIG
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* Don't overwrite configuration files that have not changed since
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* installation.
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* Must be set through the xbps_handle::flags member.
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*/
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#define XBPS_FLAG_KEEP_CONFIG 0x00010000
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/**
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* @def XBPS_FETCH_CACHECONN
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* Default (global) limit of cached connections used in libfetch.
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*/
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#define XBPS_FETCH_CACHECONN 32
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/**
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* @def XBPS_FETCH_CACHECONN_HOST
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* Default (per host) limit of cached connections used in libfetch.
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*/
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#define XBPS_FETCH_CACHECONN_HOST 16
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/**
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* @def XBPS_FETCH_TIMEOUT
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* Default timeout limit (in seconds) to wait for stalled connections.
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*/
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#define XBPS_FETCH_TIMEOUT 30
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/**
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* @def XBPS_SHA256_DIGEST_SIZE
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* The size for a binary SHA256 digests.
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*/
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#define XBPS_SHA256_DIGEST_SIZE 32
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/**
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* @def XBPS_SHA256_SIZE
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* The size for a hex string SHA256 hash.
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*/
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#define XBPS_SHA256_SIZE (XBPS_SHA256_DIGEST_SIZE*2)+1
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#ifdef __cplusplus
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extern "C" {
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#endif
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/** @addtogroup initend */
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/**@{*/
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/**
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* @enum xbps_state_t
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*
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* Integer representing the xbps callback returned state. Possible values:
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*
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* - XBPS_STATE_UKKNOWN: state hasn't been prepared or unknown error.
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* - XBPS_STATE_TRANS_DOWNLOAD: transaction is downloading binary packages.
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* - XBPS_STATE_TRANS_VERIFY: transaction is verifying binary package integrity.
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* - XBPS_STATE_TRANS_RUN: transaction is performing operations: install, update, remove, replace.
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* - XBPS_STATE_TRANS_CONFIGURE: transaction is configuring all unpacked packages.
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* - XBPS_STATE_TRANS_FAIL: transaction has failed.
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* - XBPS_STATE_DOWNLOAD: a binary package is being downloaded.
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* - XBPS_STATE_VERIFY: a binary package is being verified.
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* - XBPS_STATE_REMOVE: a package is being removed.
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* - XBPS_STATE_REMOVE_DONE: a package has been removed successfully.
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* - XBPS_STATE_REMOVE_FILE: a package file is being removed.
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* - XBPS_STATE_REMOVE_OBSOLETE: an obsolete package file is being removed.
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* - XBPS_STATE_REPLACE: a package is being replaced.
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* - XBPS_STATE_INSTALL: a package is being installed.
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* - XBPS_STATE_INSTALL_DONE: a package has been installed successfully.
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* - XBPS_STATE_UPDATE: a package is being updated.
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* - XBPS_STATE_UPDATE_DONE: a package has been updated successfully.
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* - XBPS_STATE_UNPACK: a package is being unpacked.
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* - XBPS_STATE_CONFIGURE: a package is being configured.
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* - XBPS_STATE_CONFIGURE_DONE: a package has been configured successfully.
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* - XBPS_STATE_CONFIG_FILE: a package configuration file is being processed.
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* - XBPS_STATE_REPOSYNC: a remote repository's package index is being synchronized.
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* - XBPS_STATE_VERIFY_FAIL: binary package integrity has failed.
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* - XBPS_STATE_DOWNLOAD_FAIL: binary package download has failed.
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* - XBPS_STATE_REMOVE_FAIL: a package removal has failed.
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* - XBPS_STATE_REMOVE_FILE_FAIL: a package file removal has failed.
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* - XBPS_STATE_REMOVE_FILE_HASH_FAIL: a package file removal has failed due to hash.
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* - XBPS_STATE_REMOVE_FILE_OBSOLETE_FAIL: an obsolete package file removal has failed.
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* - XBPS_STATE_CONFIGURE_FAIL: package configure has failed.
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* - XBPS_STATE_CONFIG_FILE_FAIL: package configuration file operation has failed.
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* - XBPS_STATE_UPDATE_FAIL: package update has failed.
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* - XBPS_STATE_UNPACK_FAIL: package unpack has failed.
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* - XBPS_STATE_REPOSYNC_FAIL: syncing remote repositories has failed.
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* - XBPS_STATE_REPO_KEY_IMPORT: repository is signed and needs to import pubkey.
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* - XBPS_STATE_INVALID_DEP: package has an invalid dependency.
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* - XBPS_STATE_SHOW_INSTALL_MSG: package must show a post-install message.
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* - XBPS_STATE_SHOW_REMOVE_MSG: package must show a pre-remove message.
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* - XBPS_STATE_ALTGROUP_ADDED: package has registered an alternative group.
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* - XBPS_STATE_ALTGROUP_REMOVED: package has unregistered an alternative group.
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* - XBPS_STATE_ALTGROUP_SWITCHED: alternative group has been switched.
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* - XBPS_STATE_ALTGROUP_LINK_ADDED: link added by an alternative group.
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* - XBPS_STATE_ALTGROUP_LINK_REMOVED: link removed by an alternative group.
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* - XBPS_STATE_UNPACK_FILE_PRESERVED: package unpack preserved a file.
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* - XBPS_STATE_PKGDB: pkgdb upgrade in progress.
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* - XBPS_STATE_PKGDB_DONE: pkgdb has been upgraded successfully.
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*/
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typedef enum xbps_state {
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XBPS_STATE_UNKNOWN = 0,
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XBPS_STATE_TRANS_DOWNLOAD,
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XBPS_STATE_TRANS_VERIFY,
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XBPS_STATE_TRANS_FILES,
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XBPS_STATE_TRANS_RUN,
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XBPS_STATE_TRANS_CONFIGURE,
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XBPS_STATE_TRANS_FAIL,
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XBPS_STATE_DOWNLOAD,
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XBPS_STATE_VERIFY,
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XBPS_STATE_FILES,
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XBPS_STATE_REMOVE,
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XBPS_STATE_REMOVE_DONE,
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XBPS_STATE_REMOVE_FILE,
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XBPS_STATE_REMOVE_FILE_OBSOLETE,
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XBPS_STATE_PURGE,
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XBPS_STATE_PURGE_DONE,
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XBPS_STATE_REPLACE,
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XBPS_STATE_INSTALL,
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XBPS_STATE_INSTALL_DONE,
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XBPS_STATE_UPDATE,
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XBPS_STATE_UPDATE_DONE,
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XBPS_STATE_UNPACK,
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XBPS_STATE_CONFIGURE,
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XBPS_STATE_CONFIG_FILE,
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XBPS_STATE_REPOSYNC,
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XBPS_STATE_VERIFY_FAIL,
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XBPS_STATE_FILES_FAIL,
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XBPS_STATE_DOWNLOAD_FAIL,
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XBPS_STATE_REMOVE_FAIL,
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XBPS_STATE_REMOVE_FILE_FAIL,
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XBPS_STATE_REMOVE_FILE_HASH_FAIL,
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XBPS_STATE_REMOVE_FILE_OBSOLETE_FAIL,
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XBPS_STATE_PURGE_FAIL,
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XBPS_STATE_CONFIGURE_FAIL,
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XBPS_STATE_CONFIG_FILE_FAIL,
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XBPS_STATE_UPDATE_FAIL,
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XBPS_STATE_UNPACK_FAIL,
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XBPS_STATE_REPOSYNC_FAIL,
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XBPS_STATE_CONFIGURE_DONE,
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XBPS_STATE_REPO_KEY_IMPORT,
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XBPS_STATE_INVALID_DEP,
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XBPS_STATE_SHOW_INSTALL_MSG,
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XBPS_STATE_SHOW_REMOVE_MSG,
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XBPS_STATE_UNPACK_FILE_PRESERVED,
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XBPS_STATE_PKGDB,
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XBPS_STATE_PKGDB_DONE,
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XBPS_STATE_TRANS_ADDPKG,
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XBPS_STATE_ALTGROUP_ADDED,
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XBPS_STATE_ALTGROUP_REMOVED,
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XBPS_STATE_ALTGROUP_SWITCHED,
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XBPS_STATE_ALTGROUP_LINK_ADDED,
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XBPS_STATE_ALTGROUP_LINK_REMOVED
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} xbps_state_t;
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/**
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* @struct xbps_state_cb_data xbps.h "xbps.h"
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* @brief Structure to be passed as argument to the state function callback.
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* All members are read-only and set internally by libxbps.
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*/
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struct xbps_state_cb_data {
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/**
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* @var xhp
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*
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* Pointer to our struct xbps_handle passed to xbps_init().
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*/
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struct xbps_handle *xhp;
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/**
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* @var desc
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*
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* Current state string description.
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*/
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const char *desc;
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/**
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* @var arg
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*
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* State string argument. String set on this
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* variable may change depending on \a state.
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*/
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const char *arg;
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/**
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* @var err
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*
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* Current state error value (set internally, read-only).
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*/
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int err;
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/**
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* @var state
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*
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* Current state.
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*/
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xbps_state_t state;
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};
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/**
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* @struct xbps_fetch_cb_data xbps.h "xbps.h"
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* @brief Structure to be passed to the fetch function callback.
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*
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* This structure is passed as argument to the fetch progress function
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* callback and its members will be updated when there's any progress.
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* All members marked as read-only in this struct are set internally by
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* xbps_unpack_binary_pkg() and shouldn't be modified in the passed
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* function callback.
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*/
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struct xbps_fetch_cb_data {
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/**
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* @var xhp
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*
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* Pointer to our struct xbps_handle passed to xbps_init().
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*/
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struct xbps_handle *xhp;
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/**
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* @var file_size
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*
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* Filename size for the file to be fetched.
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|
*/
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off_t file_size;
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/**
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* @var file_offset
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*
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* Current offset for the filename being fetched.
|
|
*/
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off_t file_offset;
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/**
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* @var file_dloaded
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*
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* Bytes downloaded for the file being fetched.
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*/
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off_t file_dloaded;
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/**
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* @var file_name
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*
|
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* File name being fetched.
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|
*/
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const char *file_name;
|
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/**
|
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* @var cb_start
|
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*
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* If true the function callback should be prepared to start
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* the transfer progress.
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*/
|
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bool cb_start;
|
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/**
|
|
* @var cb_update
|
|
*
|
|
* If true the function callback should be prepared to
|
|
* update the transfer progress.
|
|
*/
|
|
bool cb_update;
|
|
/**
|
|
* @var cb_end
|
|
*
|
|
* If true the function callback should be prepated to
|
|
* end the transfer progress.
|
|
*/
|
|
bool cb_end;
|
|
};
|
|
|
|
/**
|
|
* @struct xbps_unpack_cb_data xbps.h "xbps.h"
|
|
* @brief Structure to be passed to the unpack function callback.
|
|
*
|
|
* This structure is passed as argument to the unpack progress function
|
|
* callback and its members will be updated when there's any progress.
|
|
* All members in this struct are set internally by libxbps
|
|
* and should be used in read-only mode in the supplied function
|
|
* callback.
|
|
*/
|
|
struct xbps_unpack_cb_data {
|
|
/**
|
|
* @var xhp
|
|
*
|
|
* Pointer to our struct xbps_handle passed to xbps_init().
|
|
*/
|
|
struct xbps_handle *xhp;
|
|
/**
|
|
* @var pkgver
|
|
*
|
|
* Package name/version string of package being unpacked.
|
|
*/
|
|
const char *pkgver;
|
|
/**
|
|
* @var entry
|
|
*
|
|
* Entry pathname string.
|
|
*/
|
|
const char *entry;
|
|
/**
|
|
* @var entry_size
|
|
*
|
|
* Entry file size.
|
|
*/
|
|
int64_t entry_size;
|
|
/**
|
|
* @var entry_extract_count
|
|
*
|
|
* Total number of extracted entries.
|
|
*/
|
|
ssize_t entry_extract_count;
|
|
/**
|
|
* @var entry_total_count
|
|
*
|
|
* Total number of entries in package.
|
|
*/
|
|
ssize_t entry_total_count;
|
|
/**
|
|
* @var entry_is_conf
|
|
*
|
|
* If true "entry" is a configuration file.
|
|
*/
|
|
bool entry_is_conf;
|
|
};
|
|
|
|
/**
|
|
* @struct xbps_handle xbps.h "xbps.h"
|
|
* @brief Generic XBPS structure handler for initialization.
|
|
*
|
|
* This structure sets some global properties for libxbps, to set some
|
|
* function callbacks and data to the fetch, transaction and unpack functions,
|
|
* the root and cache directory, flags, etc.
|
|
*/
|
|
struct xbps_handle {
|
|
/**
|
|
* @private
|
|
*/
|
|
xbps_array_t preserved_files;
|
|
xbps_array_t ignored_pkgs;
|
|
xbps_array_t noextract;
|
|
/**
|
|
* @var repositories
|
|
*
|
|
* Proplib array of strings with repositories, overriding the list
|
|
* in the configuration file.
|
|
*/
|
|
xbps_array_t repositories;
|
|
/**
|
|
* @private
|
|
*/
|
|
xbps_dictionary_t pkgdb_revdeps;
|
|
xbps_dictionary_t vpkgd;
|
|
xbps_dictionary_t vpkgd_conf;
|
|
/**
|
|
* @var pkgdb
|
|
*
|
|
* Proplib dictionary with the master package database
|
|
* stored in XBPS_META_PATH/XBPS_PKGDB.
|
|
*/
|
|
xbps_dictionary_t pkgdb;
|
|
/**
|
|
* @var transd
|
|
*
|
|
* Proplib dictionary with transaction objects, required by
|
|
* xbps_transaction_commit().
|
|
*/
|
|
xbps_dictionary_t transd;
|
|
/**
|
|
* Pointer to the supplifed function callback to be used
|
|
* in the XBPS possible states.
|
|
*/
|
|
int (*state_cb)(const struct xbps_state_cb_data *, void *);
|
|
/**
|
|
* @var state_cb_data
|
|
*
|
|
* Pointer to user supplied data to be passed as argument to
|
|
* the \a xbps_state_cb function callback.
|
|
*/
|
|
void *state_cb_data;
|
|
/**
|
|
* Pointer to the supplied function callback to be used in
|
|
* xbps_unpack_binary_pkg().
|
|
*/
|
|
void (*unpack_cb)(const struct xbps_unpack_cb_data *, void *);
|
|
/**
|
|
* @var unpack_cb_data
|
|
*
|
|
* Pointer to user supplied data to be passed as argument to
|
|
* the \a xbps_unpack_cb function callback.
|
|
*/
|
|
void *unpack_cb_data;
|
|
/**
|
|
* Pointer to the supplied function callback to be used in
|
|
* xbps_fetch_file().
|
|
*/
|
|
void (*fetch_cb)(const struct xbps_fetch_cb_data *, void *);
|
|
/**
|
|
* @var fetch_cb_data
|
|
*
|
|
* Pointer to user supplied data to be passed as argument to
|
|
* the \a xbps_fetch_cb function callback.
|
|
*/
|
|
void *fetch_cb_data;
|
|
/**
|
|
* @var pkgdb_plist;
|
|
*
|
|
* Absolute pathname to the pkgdb plist file.
|
|
*/
|
|
char *pkgdb_plist;
|
|
/**
|
|
* @var target_arch
|
|
*
|
|
* Target architecture, as set by XBPS_TARGET_ARCH from environment.
|
|
*/
|
|
const char *target_arch;
|
|
/**
|
|
* @var confdir
|
|
*
|
|
* Full path to the xbps configuration directory.
|
|
*/
|
|
char confdir[XBPS_MAXPATH+sizeof(XBPS_SYSCONF_PATH)];
|
|
/**
|
|
* @var confdir
|
|
*
|
|
* Full path to the xbps configuration directory.
|
|
*/
|
|
char sysconfdir[XBPS_MAXPATH+sizeof(XBPS_SYSDEFCONF_PATH)];
|
|
/**
|
|
* @var rootdir
|
|
*
|
|
* Root directory for all operations in XBPS.
|
|
* If unset, defaults to '/'.
|
|
*/
|
|
char rootdir[XBPS_MAXPATH];
|
|
/**
|
|
* @var cachedir
|
|
*
|
|
* Cache directory to store downloaded binary packages.
|
|
* If unset, defaults to \a XBPS_CACHE_PATH (relative to rootdir).
|
|
*/
|
|
char cachedir[XBPS_MAXPATH+sizeof(XBPS_CACHE_PATH)];
|
|
/**
|
|
* @var metadir
|
|
*
|
|
* Metadata directory for all operations in XBPS.
|
|
* If unset, defaults to \a XBPS_CACHE_PATH (relative to rootdir).
|
|
*/
|
|
char metadir[XBPS_MAXPATH+sizeof(XBPS_META_PATH)];
|
|
/**
|
|
* @var native_arch
|
|
*
|
|
* Machine architecture, defaults to uname(2) machine
|
|
* if XBPS_ARCH is not set from environment.
|
|
*/
|
|
char native_arch[64];
|
|
/**
|
|
* @var flags
|
|
*
|
|
* Flags to be set globally by ORing them, possible value:
|
|
*
|
|
* - XBPS_FLAG_* (see above)
|
|
*/
|
|
int flags;
|
|
};
|
|
|
|
extern int xbps_debug_level;
|
|
|
|
void xbps_dbg_printf(const char *, ...) __attribute__ ((format (printf, 1, 2)));
|
|
void xbps_dbg_printf_append(const char *, ...)__attribute__ ((format (printf, 1, 2)));
|
|
void xbps_error_printf(const char *, ...)__attribute__ ((format (printf, 1, 2)));
|
|
void xbps_warn_printf(const char *, ...)__attribute__ ((format (printf, 1, 2)));
|
|
|
|
/**
|
|
* Initialize the XBPS library with the following steps:
|
|
*
|
|
* - Set function callbacks for fetching and unpacking.
|
|
* - Set default cache connections for libfetch.
|
|
* - Parse configuration file.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @note It's assumed that \a xhp is a valid pointer.
|
|
*
|
|
* @return 0 on success, an errno value otherwise.
|
|
*/
|
|
int xbps_init(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* Releases all resources used by libxbps.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
*/
|
|
void xbps_end(struct xbps_handle *xhp);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup configure */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Configure (or force reconfiguration of) a package.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] pkgname Package name to configure.
|
|
* @param[in] check_state Set it to true to check that package is
|
|
* in unpacked state.
|
|
* @param[in] update Set it to true if this package is being updated.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_configure_pkg(struct xbps_handle *xhp, const char *pkgname,
|
|
bool check_state, bool update);
|
|
|
|
/**
|
|
* Configure (or force reconfiguration of) all packages.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] ignpkgs Proplib array of strings with pkgname or pkgvers to ignore.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_configure_packages(struct xbps_handle *xhp, xbps_array_t ignpkgs);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup download */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Download a file from a remote URL to current working directory.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] uri Remote URI string.
|
|
* @param[in] flags Flags passed to libfetch's fetchXget().
|
|
*
|
|
* @return -1 on error, 0 if not downloaded (because local/remote size/mtime
|
|
* do not match) and 1 if downloaded successfully.
|
|
**/
|
|
int xbps_fetch_file(struct xbps_handle *xhp, const char *uri,
|
|
const char *flags);
|
|
|
|
/**
|
|
* Download and digest a file from a remote URL to current working directory.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] uri Remote URI string.
|
|
* @param[in] flags Flags passed to libfetch's fetchXget().
|
|
* @param[out] digest SHA256 digest buffer for the downloaded file or NULL.
|
|
* @param[in] digestlen Size of \a digest if specified; must be at least
|
|
* XBPS_SHA256_DIGEST_SIZE.
|
|
*
|
|
* @return -1 on error, 0 if not downloaded (because local/remote size/mtime
|
|
* do not match) and 1 if downloaded successfully.
|
|
**/
|
|
int xbps_fetch_file_sha256(struct xbps_handle *xhp, const char *uri,
|
|
const char *flags, unsigned char *digest,
|
|
size_t digestlen);
|
|
|
|
/**
|
|
* Download a file from a remote URL to current working directory,
|
|
* and writing file to \a filename.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] uri Remote URI string.
|
|
* @param[in] filename Local filename to safe the file
|
|
* @param[in] flags Flags passed to libfetch's fetchXget().
|
|
*
|
|
* @return -1 on error, 0 if not downloaded (because local/remote size/mtime
|
|
* do not match) and 1 if downloaded successfully.
|
|
**/
|
|
int xbps_fetch_file_dest(struct xbps_handle *xhp, const char *uri,
|
|
const char *filename, const char *flags);
|
|
|
|
/**
|
|
* Download and digest a file from a remote URL to current working directory,
|
|
* and writing file to \a filename.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] uri Remote URI string.
|
|
* @param[in] filename Local filename to safe the file
|
|
* @param[in] flags Flags passed to libfetch's fetchXget().
|
|
* @param[out] digest SHA256 digest buffer of the downloaded file or NULL.
|
|
* @param[in] digestlen Size of \a digest if specified; must be at least
|
|
* XBPS_SHA256_DIGEST_SIZE.
|
|
*
|
|
* @return -1 on error, 0 if not downloaded (because local/remote size/mtime
|
|
* do not match) and 1 if downloaded successfully.
|
|
**/
|
|
int xbps_fetch_file_dest_sha256(struct xbps_handle *xhp, const char *uri,
|
|
const char *filename, const char *flags,
|
|
unsigned char *digest, size_t digestlen);
|
|
|
|
/**
|
|
* Returns last error string reported by xbps_fetch_file().
|
|
*
|
|
* @return A string with the appropiate error message.
|
|
*/
|
|
const char *xbps_fetch_error_string(void);
|
|
|
|
/**@}*/
|
|
|
|
/**
|
|
* @ingroup pkg_orphans
|
|
*
|
|
* Finds all package orphans currently installed.
|
|
*
|
|
* @param[in] xhp Pointer to an xbps_handle struct.
|
|
* @param[in] orphans Proplib array of strings with package names of
|
|
* packages that should be treated as they were already removed (optional).
|
|
*
|
|
* @return A proplib array of dictionaries with all orphans found,
|
|
* on error NULL is returned and errno is set appropiately.
|
|
*/
|
|
xbps_array_t xbps_find_pkg_orphans(struct xbps_handle *xhp, xbps_array_t orphans);
|
|
|
|
/** @addtogroup pkgdb */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Locks the pkgdb to allow a write transaction.
|
|
*
|
|
* This routine should be called before a write transaction is the target:
|
|
* install, remove or update.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_pkgdb_lock(struct xbps_handle *);
|
|
|
|
/**
|
|
* Unlocks the pkgdb after a write transaction.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
*/
|
|
void xbps_pkgdb_unlock(struct xbps_handle *);
|
|
|
|
/**
|
|
* Executes a function callback per a package dictionary registered
|
|
* in the package database (pkgdb) plist.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] fn Function callback to run for any pkg dictionary.
|
|
* @param[in] arg Argument to be passed to the function callback.
|
|
*
|
|
* @return 0 on success (all objects were processed), otherwise
|
|
* the value returned by the function callback.
|
|
*/
|
|
int xbps_pkgdb_foreach_cb(struct xbps_handle *xhp,
|
|
int (*fn)(struct xbps_handle *, xbps_object_t, const char *, void *, bool *),
|
|
void *arg);
|
|
|
|
/**
|
|
* Executes a function callback per a package dictionary registered
|
|
* in the package database (pkgdb) plist.
|
|
*
|
|
* This is a multithreaded implementation spawning a thread per core. Each
|
|
* thread processes a fraction of total objects in the pkgdb dictionary.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] fn Function callback to run for any pkg dictionary.
|
|
* @param[in] arg Argument to be passed to the function callback.
|
|
*
|
|
* @return 0 on success (all objects were processed), otherwise
|
|
* the value returned by the function callback.
|
|
*/
|
|
int xbps_pkgdb_foreach_cb_multi(struct xbps_handle *xhp,
|
|
int (*fn)(struct xbps_handle *, xbps_object_t, const char *, void *, bool *),
|
|
void *arg);
|
|
|
|
/**
|
|
* Returns a package dictionary from the package database (pkgdb),
|
|
* matching pkgname or pkgver object in \a pkg.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package name or name-version to match.
|
|
*
|
|
* @return The matching proplib package dictionary, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_pkgdb_get_pkg(struct xbps_handle *xhp,
|
|
const char *pkg);
|
|
|
|
/**
|
|
* Returns a package dictionary from the package database (pkgdb),
|
|
* matching virtual pkgname or pkgver object in \a pkg.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package name or name-version to match.
|
|
*
|
|
* @return The matching proplib package dictionary, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_pkgdb_get_virtualpkg(struct xbps_handle *xhp,
|
|
const char *pkg);
|
|
|
|
/**
|
|
* Returns the package dictionary with all files for \a pkg.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package expression to match.
|
|
*
|
|
* @return The matching package dictionary, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_pkgdb_get_pkg_files(struct xbps_handle *xhp,
|
|
const char *pkg);
|
|
|
|
/**
|
|
* Returns a proplib array of strings with reverse dependencies
|
|
* for \a pkg. The array is generated dynamically based on the list
|
|
* of packages currently installed.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package expression to match.
|
|
*
|
|
* @return A proplib array of strings with reverse dependencies for \a pkg,
|
|
* NULL otherwise.
|
|
*/
|
|
xbps_array_t xbps_pkgdb_get_pkg_revdeps(struct xbps_handle *xhp,
|
|
const char *pkg);
|
|
|
|
/**
|
|
* Returns a proplib array of strings with a proper sorted list
|
|
* of packages of a full dependency graph for \a pkg.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package expression to match.
|
|
*
|
|
* @return A proplib array of strings with the full dependency graph for \a pkg,
|
|
* NULL otherwise.
|
|
*/
|
|
xbps_array_t xbps_pkgdb_get_pkg_fulldeptree(struct xbps_handle *xhp,
|
|
const char *pkg);
|
|
|
|
/**
|
|
* Updates the package database (pkgdb) with new contents from the
|
|
* cached memory copy to disk.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] flush If true the pkgdb plist contents in memory will
|
|
* be flushed atomically to storage.
|
|
* @param[in] update If true, the pkgdb plist stored on disk will be re-read
|
|
* and the in memory copy will be refreshed.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_pkgdb_update(struct xbps_handle *xhp, bool flush, bool update);
|
|
|
|
/**
|
|
* Creates a temporary file and executes it in rootdir.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] blob The buffer pointer where the data is stored.
|
|
* @param[in] blobsiz The size of the buffer data.
|
|
* @param[in] pkgver The package name/version associated.
|
|
* @param[in] action The action to execute on the temporary file.
|
|
* @param[in] update Set to true if package is being updated.
|
|
*
|
|
* @return 0 on success, or an errno value otherwise.
|
|
*/
|
|
int xbps_pkg_exec_buffer(struct xbps_handle *xhp,
|
|
const void *blob,
|
|
const size_t blobsiz,
|
|
const char *pkgver,
|
|
const char *action,
|
|
bool update);
|
|
|
|
/**
|
|
* Creates a temporary file and executes it in rootdir.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] d Package dictionary where the script data is stored.
|
|
* @param[in] script Key associated with the script in dictionary.
|
|
* @param[in] action The action to execute on the temporary file.
|
|
* @param[in] update Set to true if package is being updated.
|
|
*
|
|
* @return 0 on success, or an errno value otherwise.
|
|
*/
|
|
int xbps_pkg_exec_script(struct xbps_handle *xhp,
|
|
xbps_dictionary_t d,
|
|
const char *script,
|
|
const char *action,
|
|
bool update);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup alternatives */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Sets all alternatives provided by this \a pkg, or only those
|
|
* set by a \a group.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package name to match.
|
|
* @param[in] group Alternatives group to match.
|
|
*
|
|
* @return 0 on success, or an errno value otherwise.
|
|
*/
|
|
int xbps_alternatives_set(struct xbps_handle *xhp, const char *pkg, const char *group);
|
|
|
|
/**
|
|
* Registers all alternative groups provided by a package.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkgd Package dictionary as stored in the transaction dictionary.
|
|
*
|
|
* @return 0 on success, or an errno value otherwise.
|
|
*/
|
|
int xbps_alternatives_register(struct xbps_handle *xhp, xbps_dictionary_t pkgd);
|
|
|
|
/**
|
|
* Unregisters all alternative groups provided by a package.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkgd Package dictionary as stored in the transaction dictionary.
|
|
*
|
|
* @return 0 on success, or an errno value otherwise.
|
|
*/
|
|
int xbps_alternatives_unregister(struct xbps_handle *xhp, xbps_dictionary_t pkgd);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup plist */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Executes a function callback (\a fn) per object in the proplib array \a array.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] array The proplib array to traverse.
|
|
* @param[in] dict The dictionary associated with the array.
|
|
* @param[in] fn Function callback to run for any pkg dictionary.
|
|
* @param[in] arg Argument to be passed to the function callback.
|
|
*
|
|
* @return 0 on success (all objects were processed), otherwise
|
|
* the value returned by the function callback.
|
|
*/
|
|
int xbps_array_foreach_cb(struct xbps_handle *xhp,
|
|
xbps_array_t array,
|
|
xbps_dictionary_t dict,
|
|
int (*fn)(struct xbps_handle *, xbps_object_t obj, const char *, void *arg, bool *done),
|
|
void *arg);
|
|
|
|
/**
|
|
* Executes a function callback (\a fn) per object in the proplib array \a array.
|
|
* This is a multithreaded implementation spawning a thread per core. Each
|
|
* thread processes a fraction of total objects in the array.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] array The proplib array to traverse.
|
|
* @param[in] dict The dictionary associated with the array.
|
|
* @param[in] fn Function callback to run for any pkg dictionary.
|
|
* @param[in] arg Argument to be passed to the function callback.
|
|
*
|
|
* @return 0 on success (all objects were processed), otherwise
|
|
* the value returned by the function callback.
|
|
*/
|
|
int xbps_array_foreach_cb_multi(struct xbps_handle *xhp,
|
|
xbps_array_t array,
|
|
xbps_dictionary_t dict,
|
|
int (*fn)(struct xbps_handle *, xbps_object_t obj, const char *, void *arg, bool *done),
|
|
void *arg);
|
|
|
|
/**
|
|
* Match a virtual package name or pattern by looking at proplib array
|
|
* of strings.
|
|
*
|
|
* @param[in] array Proplib array of strings.
|
|
* @param[in] str Virtual package name or package pattern to match.
|
|
*
|
|
* @return True if \a str matches a virtual package in \a array, false
|
|
* otherwise.
|
|
*/
|
|
bool xbps_match_virtual_pkg_in_array(xbps_array_t array, const char *str);
|
|
|
|
/**
|
|
* Match a virtual package name or pattern by looking at package's
|
|
* dictionary "provides" array object.
|
|
*
|
|
* @param[in] pkgd Package dictionary.
|
|
* @param[in] str Virtual package name or package pattern to match.
|
|
*
|
|
* @return True if \a str matches a virtual package in \a pkgd, false
|
|
* otherwise.
|
|
*/
|
|
bool xbps_match_virtual_pkg_in_dict(xbps_dictionary_t pkgd, const char *str);
|
|
|
|
/**
|
|
* Match any virtual package from array \a provides in they array \a rundeps
|
|
* with dependencies.
|
|
*
|
|
* @param[in] rundeps Proplib array with dependencies as strings, i.e foo>=2.0.
|
|
* @param[in] provides Proplib array of strings with virtual pkgdeps, i.e
|
|
* foo-1.0 blah-2.0.
|
|
*
|
|
* @return True if \a any virtualpkg has been matched, false otherwise.
|
|
*/
|
|
bool xbps_match_any_virtualpkg_in_rundeps(xbps_array_t rundeps, xbps_array_t provides);
|
|
|
|
/**
|
|
* Match a package name in the specified array of strings.
|
|
*
|
|
* @param[in] array The proplib array to search on.
|
|
* @param[in] pkgname The package name to match.
|
|
*
|
|
* @return true on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_match_pkgname_in_array(xbps_array_t array, const char *pkgname);
|
|
|
|
/**
|
|
* Match a package name/version in the specified array of strings with pkgnames.
|
|
*
|
|
* @param[in] array The proplib array to search on.
|
|
* @param[in] pkgver The package name/version to match.
|
|
*
|
|
* @return true on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_match_pkgver_in_array(xbps_array_t array, const char *pkgver);
|
|
|
|
/**
|
|
* Match a package pattern in the specified array of strings.
|
|
*
|
|
* @param[in] array The proplib array to search on.
|
|
* @param[in] pattern The package pattern to match, i.e `foo>=0' or `foo<1'.
|
|
*
|
|
* @return true on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_match_pkgpattern_in_array(xbps_array_t array, const char *pattern);
|
|
|
|
/**
|
|
* Match a package dependency against any package pattern in the specified
|
|
* array of strings.
|
|
*
|
|
* @param[in] array The proplib array to search on.
|
|
* @param[in] pkgver The package name-version to match, i.e `foo-1.0_1'.
|
|
*
|
|
* @return true on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_match_pkgdep_in_array(xbps_array_t array, const char *pkgver);
|
|
|
|
/**
|
|
* Match a string (exact match) in the specified array of strings.
|
|
*
|
|
* @param[in] array The proplib array to search on.
|
|
* @param[in] val The string to be matched.
|
|
*
|
|
* @return true on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_match_string_in_array(xbps_array_t array, const char *val);
|
|
|
|
/**
|
|
* Returns a proplib object iterator associated with an array, contained
|
|
* in a proplib dictionary matching the specified key.
|
|
*
|
|
* @param[in] dict Proplib dictionary where to look for the array.
|
|
* @param[in] key Key associated with the array.
|
|
*
|
|
* @return A proplib object iterator on success, NULL otherwise and
|
|
* errno is set appropiately.
|
|
*/
|
|
xbps_object_iterator_t xbps_array_iter_from_dict(xbps_dictionary_t dict, const char *key);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup transaction */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Finds a package by name or by pattern and enqueues it into
|
|
* the transaction dictionary for future use. The first repository
|
|
* matching \a pkg wins.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package name, package/version or package pattern to match, i.e
|
|
* `foo', `foo-1.0_1' or `foo>=1.2'.
|
|
* @param[in] force If true, package will be queued (if \a str matches)
|
|
* even if package is already installed or in hold mode.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
* @retval EEXIST Package is already installed (reinstall wasn't enabled).
|
|
* @retval ENOENT Package not matched in repository pool.
|
|
* @retval ENOTSUP No repositories are available.
|
|
* @retval ENXIO Package depends on invalid dependencies.
|
|
* @retval EINVAL Any other error ocurred in the process.
|
|
* @retval EBUSY The xbps package must be updated.
|
|
*/
|
|
int xbps_transaction_install_pkg(struct xbps_handle *xhp, const char *pkg, bool force);
|
|
|
|
/**
|
|
* Marks a package as "going to be updated" in the transaction dictionary.
|
|
* The first repository that contains an updated version wins.
|
|
*
|
|
* If bestmaching is enabled (see \a XBPS_FLAG_BESTMATCH),
|
|
* all repositories in the pool will be used, and newest version
|
|
* available will be enqueued if it's greater than current installed
|
|
* version.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkgname The package name to update.
|
|
* @param[in] force If true, package will be queued (if \a str matches)
|
|
* even if package is already installed or in hold mode.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
* @retval EEXIST Package is already up-to-date.
|
|
* @retval ENOENT Package not matched in repository pool.
|
|
* @retval ENOTSUP No repositories are available.
|
|
* @retval ENXIO Package depends on invalid dependencies.
|
|
* @retval EINVAL Any other error ocurred in the process.
|
|
* @retval EBUSY The xbps package must be updated.
|
|
*/
|
|
int xbps_transaction_update_pkg(struct xbps_handle *xhp, const char *pkgname, bool force);
|
|
|
|
/**
|
|
* Finds newer versions for all installed packages by looking at the
|
|
* repository pool. If a newer version exists, package will be enqueued
|
|
* into the transaction dictionary.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
* @retval EBUSY The xbps package must be updated.
|
|
* @retval EEXIST All installed packages are already up-to-date.
|
|
* @retval ENOENT No packages currently register.
|
|
* @retval ENOTSUP No repositories currently installed.
|
|
* @retval EINVAL Any other error ocurred in the process.
|
|
*/
|
|
int xbps_transaction_update_packages(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* Removes a package currently installed. The package dictionary will
|
|
* be added into the transaction dictionary.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkgname Package name to be removed.
|
|
* @param[in] recursive If true, all packages that are currently depending
|
|
* on the package to be removed, and if they are orphans, will be added.
|
|
*
|
|
* @retval 0 success.
|
|
* @retval ENOENT Package is not installed.
|
|
* @retval EEXIST Package has reverse dependencies.
|
|
* @retval EINVAL
|
|
* @retval ENXIO A problem ocurred in the process.
|
|
*/
|
|
int xbps_transaction_remove_pkg(struct xbps_handle *xhp, const char *pkgname, bool recursive);
|
|
|
|
/**
|
|
* Finds all package orphans currently installed and adds them into
|
|
* the transaction dictionary.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
*
|
|
* @retval 0 success.
|
|
* @retval ENOENT No package orphans were found.
|
|
* @retval ENXIO
|
|
* @retval EINVAL A problem ocurred in the process.
|
|
*/
|
|
int xbps_transaction_autoremove_pkgs(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* Returns the transaction dictionary, as shown above in the image.
|
|
* Before returning the package list is sorted in the correct order
|
|
* and total installed/download size for the transaction is computed.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
*
|
|
* @retval 0 success.
|
|
* @retval ENXIO if transaction dictionary and missing deps array were not created,
|
|
* due to xbps_transaction_install_pkg() or xbps_transaction_update_pkg() not
|
|
* previously called.
|
|
* @retval ENODEV if there are missing dependencies in transaction ("missing_deps"
|
|
* array of strings object in xhp->transd dictionary).
|
|
* @retval ENOEXEC if there are unresolved shared libraries in transaction ("missing_shlibs"
|
|
* array of strings object in xhp->transd dictionary).
|
|
* @retval EAGAIN if there are package conflicts in transaction ("conflicts"
|
|
* array of strings object in xhp->transd dictionary).
|
|
* @retval ENOSPC Not enough free space on target rootdir to continue with the
|
|
* transaction.
|
|
* @retval EINVAL There was an error sorting packages or computing the transaction
|
|
* sizes.
|
|
*/
|
|
int xbps_transaction_prepare(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* Commit a transaction. The transaction dictionary in xhp->transd contains all
|
|
* steps to be executed in the transaction, as prepared by
|
|
* xbps_transaction_prepare().
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_transaction_commit(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* @enum xbps_trans_type_t
|
|
*
|
|
* uint8_t representing the pkg transaction type in transaction dictionary.
|
|
*
|
|
* - XBPS_TRANS_UNKNOWN: Unknown type
|
|
* - XBPS_TRANS_INSTALL: pkg will be installed
|
|
* - XBPS_TRANS_REINSTALL: pkg will be reinstalled
|
|
* - XBPS_TRANS_UPDATE: pkg will be updated
|
|
* - XBPS_TRANS_CONFIGURE: pkg will be configured
|
|
* - XBPS_TRANS_REMOVE: pkg will be removed
|
|
* - XBPS_TRANS_HOLD: pkg won't be updated (on hold mode)
|
|
* - XBPS_TRANS_DOWNLOAD: pkg will be downloaded
|
|
*/
|
|
typedef enum xbps_trans_type {
|
|
XBPS_TRANS_UNKNOWN = 0,
|
|
XBPS_TRANS_INSTALL,
|
|
XBPS_TRANS_REINSTALL,
|
|
XBPS_TRANS_UPDATE,
|
|
XBPS_TRANS_CONFIGURE,
|
|
XBPS_TRANS_REMOVE,
|
|
XBPS_TRANS_HOLD,
|
|
XBPS_TRANS_DOWNLOAD
|
|
} xbps_trans_type_t;
|
|
|
|
/**
|
|
* Returns the transaction type associated with \a pkg_repod.
|
|
*
|
|
* See \a xbps_trans_type_t for possible values.
|
|
*
|
|
* @param[in] pkg_repod Package dictionary stored in a repository.
|
|
*
|
|
* @return The transaction type associated.
|
|
*/
|
|
xbps_trans_type_t xbps_transaction_pkg_type(xbps_dictionary_t pkg_repod);
|
|
|
|
/**
|
|
* Sets the transaction type associated with \a pkg_repod.
|
|
*
|
|
* See \a xbps_trans_type_t for possible values.
|
|
*
|
|
* @param[in] pkg_repod Package dictionary stored in a repository.
|
|
* @param[in] type The transaction type to set.
|
|
*
|
|
* @return Returns true on success, false otherwise.
|
|
*/
|
|
|
|
bool xbps_transaction_pkg_type_set(xbps_dictionary_t pkg_repod, xbps_trans_type_t type);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup plist_fetch */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Returns a buffer of a file stored in an archive locally or
|
|
* remotely as specified in the url \a url.
|
|
*
|
|
* @param[in] url Full URL to binary package file (local or remote path).
|
|
* @param[in] fname File name to match.
|
|
*
|
|
* @return A malloc(3)ed buffer with the contents of \a fname, NULL otherwise
|
|
* and errno is set appropiately.
|
|
*/
|
|
char *xbps_archive_fetch_file(const char *url, const char *fname);
|
|
|
|
/**
|
|
* Returns a file stored in an archive locally or
|
|
* remotely as specified in the url \a url and stores it into the
|
|
* file descriptor \a fd.
|
|
*
|
|
* @param[in] url Full URL to binary package file (local or remote path).
|
|
* @param[in] fname File name to match.
|
|
* @param[in] fd An open file descriptor to put the file into.
|
|
*
|
|
* @return 0 on success, an errno value otherwise.
|
|
*/
|
|
int xbps_archive_fetch_file_into_fd(const char *url, const char *fname, int fd);
|
|
|
|
/**
|
|
* Internalizes a plist file in an archive stored locally or
|
|
* remotely as specified in the url \a url.
|
|
*
|
|
* @param[in] url Full URL to binary package file (local or remote path).
|
|
* @param[in] p Proplist file name to internalize as a dictionary.
|
|
*
|
|
* @return An internalized proplib dictionary, otherwise NULL and
|
|
* errno is set appropiately.
|
|
*/
|
|
xbps_dictionary_t xbps_archive_fetch_plist(const char *url, const char *p);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup repopool */
|
|
/**@{*/
|
|
|
|
/**
|
|
* @struct xbps_repo xbps.h "xbps.h"
|
|
* @brief Repository structure
|
|
*
|
|
* Repository object structure registered in a private simple queue.
|
|
* The structure contains repository data: uri and dictionaries associated.
|
|
*/
|
|
struct xbps_repo {
|
|
/**
|
|
* @private
|
|
*/
|
|
struct {
|
|
struct xbps_repo *sqe_next; /* next element */
|
|
} entries;
|
|
struct archive *ar;
|
|
/**
|
|
* @var xhp
|
|
*
|
|
* Pointer to our xbps_handle struct passed to xbps_rpool_foreach.
|
|
*/
|
|
struct xbps_handle *xhp;
|
|
/**
|
|
* @var idx
|
|
*
|
|
* Proplib dictionary associated with the repository index.
|
|
*/
|
|
xbps_dictionary_t idx;
|
|
/**
|
|
* @var idxmeta
|
|
*
|
|
* Proplib dictionary associated with the repository index-meta.
|
|
*/
|
|
xbps_dictionary_t idxmeta;
|
|
/**
|
|
* @var uri
|
|
*
|
|
* URI string associated with repository.
|
|
*/
|
|
const char *uri;
|
|
/**
|
|
* @private
|
|
*/
|
|
int fd;
|
|
/**
|
|
* var is_remote
|
|
*
|
|
* True if repository is remote, false if it's a local repository.
|
|
*/
|
|
bool is_remote;
|
|
/**
|
|
* var is_signed
|
|
*
|
|
* True if this repository has been signed, false otherwise.
|
|
*/
|
|
bool is_signed;
|
|
};
|
|
|
|
void xbps_rpool_release(struct xbps_handle *xhp);
|
|
|
|
/**
|
|
* Synchronizes repository data for all remote repositories
|
|
* as specified in the configuration file or if \a uri argument is
|
|
* set, just sync for that repository.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] uri Repository URI to match for sync (optional).
|
|
*
|
|
* @return 0 on success, ENOTSUP if no repositories were found in
|
|
* the configuration file.
|
|
*/
|
|
int xbps_rpool_sync(struct xbps_handle *xhp, const char *uri);
|
|
|
|
/**
|
|
* Iterates over the repository pool and executes the \a fn function
|
|
* callback passing in the void * \a arg argument to it. The bool pointer
|
|
* argument can be used in the callbacks to stop immediately the loop if
|
|
* set to true, otherwise it will only be stopped if it returns a
|
|
* non-zero value.
|
|
* Removes repos failed to open from pool. This condition causes function
|
|
* to return error, but don't break the loop.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] fn Function callback to execute for every repository registered in
|
|
* the pool.
|
|
* @param[in] arg Opaque data passed in to the \a fn function callback for
|
|
* client data.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_rpool_foreach(struct xbps_handle *xhp,
|
|
int (*fn)(struct xbps_repo *, void *, bool *),
|
|
void *arg);
|
|
|
|
/**
|
|
* Returns a pointer to a struct xbps_repo matching \a url.
|
|
*
|
|
* @param[in] url Repository url to match.
|
|
* @return The matched xbps_repo pointer, NULL otherwise.
|
|
*/
|
|
struct xbps_repo *xbps_rpool_get_repo(const char *url);
|
|
|
|
/**
|
|
* Finds a package dictionary in the repository pool by specifying a
|
|
* package pattern or a package name. This function does not take into
|
|
* account virtual packages, just matches real packages.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package pattern, exact pkg or pkg name.
|
|
*
|
|
* @return The package dictionary if found, NULL otherwise.
|
|
* @note When returned dictionary is no longer needed, you must release it
|
|
* with xbps_object_release(3).
|
|
*/
|
|
xbps_dictionary_t xbps_rpool_get_pkg(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Finds a package dictionary in repository pool by specifying a
|
|
* virtual package pattern or a package name.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkg Virtual package pattern or name to match.
|
|
*
|
|
* @return The package dictionary if found, NULL otherwise.
|
|
* @note When returned dictionary is no longer needed, you must release it
|
|
* with xbps_object_release(3).
|
|
*/
|
|
xbps_dictionary_t xbps_rpool_get_virtualpkg(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Returns a proplib array of strings with reverse dependencies of all
|
|
* registered repositories matching the expression \a pkg.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle structure.
|
|
* @param[in] pkg Package expression to match in this repository index.
|
|
*
|
|
* @return The array of strings on success, NULL otherwise and errno is
|
|
* set appropiately.
|
|
*/
|
|
xbps_array_t xbps_rpool_get_pkg_revdeps(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Returns a proplib array of strings with a proper sorted list
|
|
* of packages of a full dependency graph for \a pkg.
|
|
*
|
|
* @param[in] xhp The pointer to the xbps_handle struct.
|
|
* @param[in] pkg Package expression to match.
|
|
*
|
|
* @return A proplib array of strings with the full dependency graph for \a pkg,
|
|
* NULL otherwise.
|
|
*/
|
|
xbps_array_t xbps_rpool_get_pkg_fulldeptree(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Iterate over the the repository pool and search for a metadata plist
|
|
* file in a binary package matching `pattern'. If a package is matched
|
|
* the plist file \a plistf will be internalized into a proplib dictionary.
|
|
*
|
|
* When \a pattern is a pkgname, the newest package available in repositories
|
|
* will be used. Otherwise the first repository matching \a pattern.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pattern Package name or package pattern to match, i.e `foo>=1.0'.
|
|
* @param[in] plistf Plist file name to match, i.e XBPS_PKGPROPS or XBPS_PKGFILES.
|
|
*
|
|
* @return An internalized proplib dictionary of \a plistf, otherwise NULL
|
|
* and errno is set appropiately.
|
|
*
|
|
* @note if NULL is returned and errno is ENOENT, that means that
|
|
* binary package file has been found but the plist file could not
|
|
* be found.
|
|
*/
|
|
xbps_dictionary_t xbps_rpool_get_pkg_plist(struct xbps_handle *xhp,
|
|
const char *pattern,
|
|
const char *plistf);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup repo */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Stores repository \a url into the repository pool.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] url Repository URI to store.
|
|
*
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool xbps_repo_store(struct xbps_handle *xhp, const char *url);
|
|
|
|
/**
|
|
* Removes repository \a url from the repository pool.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] url Repository URI to remove.
|
|
*
|
|
* @return True on success, false otherwise.
|
|
*/
|
|
bool xbps_repo_remove(struct xbps_handle *xhp, const char *url);
|
|
|
|
/**
|
|
* Creates a lock for a local repository to obtain exclusive access (write).
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] uri Repository URI to match.
|
|
* @param[out] lockfd Lock file descriptor assigned.
|
|
* @param[out] lockfname Lock filename assigned.
|
|
*
|
|
* @return True on success and lockfd/lockfname are assigned appropiately.
|
|
* otherwise false and lockfd/lockfname aren't set.
|
|
*/
|
|
bool xbps_repo_lock(struct xbps_handle *xhp, const char *uri, int *lockfd, char **lockfname);
|
|
|
|
/**
|
|
* Unlocks a local repository and removes its lock file.
|
|
*
|
|
* @param[in] lockfd Lock file descriptor.
|
|
* @param[in] lockfname Lock filename.
|
|
*/
|
|
void xbps_repo_unlock(int lockfd, char *lockfname);
|
|
|
|
/**
|
|
* Opens a repository and returns a xbps_repo object.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] uri Repository URI to match.
|
|
*
|
|
* @return The matching repository object, NULL otherwise.
|
|
*/
|
|
struct xbps_repo *xbps_repo_open(struct xbps_handle *xhp, const char *uri);
|
|
|
|
/**
|
|
* Opens a staging repository and returns a xbps_repo object.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] uri Repository URI to match.
|
|
*
|
|
* @return The matching repository object, NULL otherwise.
|
|
*/
|
|
struct xbps_repo *xbps_repo_stage_open(struct xbps_handle *xhp, const char *uri);
|
|
|
|
/**
|
|
* Opens a repository and returns a xbps_repo object.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] uri Repository URI to match.
|
|
*
|
|
* @return The matching repository object, NULL otherwise.
|
|
*/
|
|
struct xbps_repo *xbps_repo_public_open(struct xbps_handle *xhp, const char *uri);
|
|
|
|
/**
|
|
* Closes a repository object, its archive associated is
|
|
* closed and those resources released.
|
|
*
|
|
* @param[in] repo The repository object to close.
|
|
*/
|
|
void xbps_repo_close(struct xbps_repo *repo);
|
|
|
|
/**
|
|
* This calls xbps_repo_close() and releases all resources
|
|
* associated with this repository object.
|
|
*
|
|
* @param[in] repo The repository object to release.
|
|
*/
|
|
void xbps_repo_release(struct xbps_repo *repo);
|
|
|
|
/**
|
|
*
|
|
* Returns a heap-allocated string with the repository local path.
|
|
*
|
|
* @param[in] xhp The xbps_handle object.
|
|
* @param[in] url The repository URL to match.
|
|
*
|
|
* @return A heap allocated string that must be free(3)d when it's unneeded.
|
|
*/
|
|
char *xbps_repo_path(struct xbps_handle *xhp, const char *url);
|
|
|
|
/**
|
|
*
|
|
* Returns a heap-allocated string with the repository local path.
|
|
*
|
|
* @param[in] xhp The xbps_handle object.
|
|
* @param[in] url The repository URL to match.
|
|
* @param[in] name The repository name (stage or repodata)
|
|
*
|
|
* @return A heap allocated string that must be free(3)d when it's unneeded.
|
|
*/
|
|
char *xbps_repo_path_with_name(struct xbps_handle *xhp, const char *url, const char *name);
|
|
|
|
/**
|
|
* Remotely fetch repository data and keep it in memory.
|
|
*
|
|
* @param[in] repo A struct xbps_repo pointer to be filled in.
|
|
* @param[in] url Full url to the target remote repository data archive.
|
|
*
|
|
* @return True on success, false otherwise and errno is set appropiately.
|
|
*/
|
|
bool xbps_repo_fetch_remote(struct xbps_repo *repo, const char *url);
|
|
|
|
/**
|
|
* Returns a pkg dictionary from a repository \a repo matching
|
|
* the expression \a pkg.
|
|
*
|
|
* @param[in] repo Pointer to an xbps_repo structure.
|
|
* @param[in] pkg Package expression to match in this repository index.
|
|
*
|
|
* @return The pkg dictionary on success, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_repo_get_pkg(struct xbps_repo *repo, const char *pkg);
|
|
|
|
/**
|
|
* Returns a pkg dictionary from a repository \a repo matching
|
|
* the expression \a pkg. On match the first package matching the virtual
|
|
* package expression will be returned.
|
|
*
|
|
* @param[in] repo Pointer to an xbps_repo structure.
|
|
* @param[in] pkg Package expression to match in this repository index.
|
|
*
|
|
* @return The pkg dictionary on success, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_repo_get_virtualpkg(struct xbps_repo *repo, const char *pkg);
|
|
|
|
/**
|
|
* Returns a pkg dictionary of the matching \a plist file from a binary package,
|
|
* by looking at its package dictionary (\a pkgd) returned by a repository or rpool.
|
|
*
|
|
* @param[in] xhp Pointer to the xbps_handle struct.
|
|
* @param[in] pkgd Package dictionary returned by xbps_{repo,rpool}_get_xxxpkg().
|
|
* @param[in] plist Plist filename to internalize from matching binary package.
|
|
*
|
|
* @return The pkg dictionary on success, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t xbps_repo_get_pkg_plist(struct xbps_handle *xhp,
|
|
xbps_dictionary_t pkgd,
|
|
const char *plist);
|
|
|
|
/**
|
|
* Returns a proplib array of strings with reverse dependencies from
|
|
* repository \a repo matching the expression \a pkg.
|
|
*
|
|
* @param[in] repo Pointer to an xbps_repo structure.
|
|
* @param[in] pkg Package expression to match in this repository index.
|
|
*
|
|
* @return The array of strings on success, NULL otherwise and errno is
|
|
* set appropiately.
|
|
*/
|
|
xbps_array_t xbps_repo_get_pkg_revdeps(struct xbps_repo *repo, const char *pkg);
|
|
|
|
/**
|
|
* Imports the RSA public key of target repository. The repository must be
|
|
* signed properly for this to work.
|
|
*
|
|
* @param[in] repo Pointer to the target xbps_repo structure.
|
|
*
|
|
* @return 0 on success, an errno value otherwise.
|
|
*/
|
|
int xbps_repo_key_import(struct xbps_repo *repo);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup archive_util */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Appends a file to the \a ar archive by using a memory buffer \a buf of
|
|
* size \a sizelen.
|
|
*
|
|
* @param[in] ar The archive object.
|
|
* @param[in] buf The memory buffer to be used as file data.
|
|
* @param[in] buflen The size of the memory buffer.
|
|
* @param[in] fname The filename to be used for the entry.
|
|
* @param[in] mode The mode to be used in the entry.
|
|
* @param[in] uname The user name to be used in the entry.
|
|
* @param[in] gname The group name to be used in the entry.
|
|
*
|
|
* @return 0 on success, or any negative or errno value otherwise.
|
|
*/
|
|
int xbps_archive_append_buf(struct archive *ar, const void *buf,
|
|
const size_t buflen, const char *fname, const mode_t mode,
|
|
const char *uname, const char *gname);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup pkgstates */
|
|
/**@{*/
|
|
|
|
/**
|
|
* @enum pkg_state_t
|
|
*
|
|
* Integer representing a state on which a package may be. Possible
|
|
* values for this are:
|
|
*
|
|
* - XBPS_PKG_STATE_UNPACKED: Package has been unpacked correctly
|
|
* but has not been configured due to unknown reasons.
|
|
* - XBPS_PKG_STATE_INSTALLED: Package has been installed successfully.
|
|
* - XBPS_PKG_STATE_BROKEN: not yet used.
|
|
* - XBPS_PKG_STATE_HALF_REMOVED: Package has been removed but not
|
|
* completely: the purge action in REMOVE script wasn't executed, pkg
|
|
* metadata directory still exists and is registered in package database.
|
|
* - XBPS_PKG_STATE_NOT_INSTALLED: Package going to be installed in
|
|
* a transaction dictionary but that has not been yet unpacked.
|
|
*/
|
|
typedef enum pkg_state {
|
|
XBPS_PKG_STATE_UNPACKED = 1,
|
|
XBPS_PKG_STATE_INSTALLED,
|
|
XBPS_PKG_STATE_BROKEN,
|
|
XBPS_PKG_STATE_HALF_REMOVED,
|
|
XBPS_PKG_STATE_NOT_INSTALLED,
|
|
} pkg_state_t;
|
|
|
|
/**
|
|
* Gets package state from package \a pkgname, and sets its state
|
|
* into \a state.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkgname Package name.
|
|
* @param[out] state Package state returned.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_pkg_state_installed(struct xbps_handle *xhp, const char *pkgname, pkg_state_t *state);
|
|
|
|
/**
|
|
* Gets package state from a package dictionary \a dict, and sets its
|
|
* state into \a state.
|
|
*
|
|
* @param[in] dict Package dictionary.
|
|
* @param[out] state Package state returned.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_pkg_state_dictionary(xbps_dictionary_t dict, pkg_state_t *state);
|
|
|
|
/**
|
|
* Sets package state \a state in package \a pkgname.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkgver Package name/version to match.
|
|
* @param[in] state Package state to be set.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_set_pkg_state_installed(struct xbps_handle *xhp,
|
|
const char *pkgver,
|
|
pkg_state_t state);
|
|
|
|
/**
|
|
* Sets package state \a state in package dictionary \a dict.
|
|
*
|
|
* @param[in] dict Package dictionary.
|
|
* @param[in] state Package state to be set.
|
|
*
|
|
* @return 0 on success, otherwise an errno value.
|
|
*/
|
|
int xbps_set_pkg_state_dictionary(xbps_dictionary_t dict, pkg_state_t state);
|
|
|
|
/**@}*/
|
|
|
|
/** @addtogroup util */
|
|
/**@{*/
|
|
|
|
/**
|
|
* Removes a string object matching \a pkgname in
|
|
* the \a array array of strings.
|
|
*
|
|
* @param[in] array Proplib array of strings.
|
|
* @param[in] pkgname pkgname string object to remove.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_remove_pkgname_from_array(xbps_array_t array, const char *pkgname);
|
|
|
|
/**
|
|
* Removes a string object matching \a str in the
|
|
* \a array array of strings.
|
|
*
|
|
* @param[in] array Proplib array of strings.
|
|
* @param[in] str string object to remove.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_remove_string_from_array(xbps_array_t array, const char *str);
|
|
|
|
/**
|
|
* Creates a directory (and required components if necessary).
|
|
*
|
|
* @param[in] path Path for final directory.
|
|
* @param[in] mode Mode for final directory (0755 if not specified).
|
|
*
|
|
* @return 0 on success, -1 on error and errno set appropiately.
|
|
*/
|
|
int xbps_mkpath(const char *path, mode_t mode);
|
|
|
|
/**
|
|
* Returns a string by concatenating its variable argument list
|
|
* as specified by the format string \a fmt.
|
|
*
|
|
* @param[in] fmt Format string, see printf(3).
|
|
* @return A pointer to a malloc(3)ed string, NULL otherwise and errno
|
|
* is set appropiately. The pointer should be free(3)d when it's
|
|
* no longer needed.
|
|
*/
|
|
char *xbps_xasprintf(const char *fmt, ...)__attribute__ ((format (printf, 1, 2)));
|
|
|
|
/**
|
|
* Creates a memory mapped object from file \a file into \a mmf
|
|
* with size \a mmflen, and file size to \a filelen;
|
|
*
|
|
* @param[in] file Path to a file.
|
|
* @param[out] mmf Memory mapped object.
|
|
* @param[out] mmflen Length of memory mapped object.
|
|
* @param[out] filelen File size length.
|
|
*
|
|
* @return True on success, false otherwise and errno
|
|
* is set appropiately. The mmaped object should be munmap()ed when it's
|
|
* not longer needed.
|
|
*/
|
|
bool xbps_mmap_file(const char *file, void **mmf, size_t *mmflen, size_t *filelen);
|
|
|
|
/**
|
|
* Computes a sha256 hex digest into \a dst of size \a len
|
|
* from file \a file.
|
|
*
|
|
* @param[out] dst Destination buffer.
|
|
* @param[in] len Size of \a dst must be at least XBPS_SHA256_LENGTH.
|
|
* @param[in] file The file to read.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_file_sha256(char *dst, size_t len, const char *file);
|
|
|
|
/**
|
|
* Computes a sha256 binary digest into \a dst of size \a len
|
|
* from file \a file.
|
|
*
|
|
* @param[out] dst Destination buffer.
|
|
* @param[in] len Size of \a dst must be at least XBPS_SHA256_DIGEST_SIZE_LENGTH.
|
|
* @param[in] file The file to read.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_file_sha256_raw(unsigned char *dst, size_t len, const char *file);
|
|
|
|
/**
|
|
* Compares the sha256 hash of the file \a file with the sha256
|
|
* string specified by \a sha256.
|
|
*
|
|
* @param[in] file Path to a file.
|
|
* @param[in] sha256 SHA256 hash to compare.
|
|
*
|
|
* @return 0 if \a file and \a sha256 have the same hash, ERANGE
|
|
* if it differs, or any other errno value on error.
|
|
*/
|
|
int xbps_file_sha256_check(const char *file, const char *sha256);
|
|
|
|
/**
|
|
* Verifies the RSA signature \a sigfile against \a digest with the
|
|
* RSA public-key associated in \a repo.
|
|
*
|
|
* @param[in] repo Repository to use with the RSA public key associated.
|
|
* @param[in] sigfile The signature file name used to verify \a digest.
|
|
* @param[in] digest The digest to verify.
|
|
*
|
|
* @return True if the signature is valid, false otherwise.
|
|
*/
|
|
bool xbps_verify_signature(struct xbps_repo *repo, const char *sigfile,
|
|
unsigned char *digest);
|
|
|
|
/**
|
|
* Verifies the RSA signature of \a fname with the RSA public-key associated
|
|
* in \a repo.
|
|
*
|
|
* @param[in] repo Repository to use with the RSA public key associated.
|
|
* @param[in] fname The filename to verify, the signature file must have a .sig2
|
|
* extension, i.e `<fname>.sig2`.
|
|
*
|
|
* @return True if the signature is valid, false otherwise.
|
|
*/
|
|
bool xbps_verify_file_signature(struct xbps_repo *repo, const char *fname);
|
|
|
|
/**
|
|
* Checks if a package is currently installed in pkgdb by matching \a pkg.
|
|
* To be installed, the pkg must be in "installed" or "unpacked" state.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkg Package name, version pattern or exact pkg to match.
|
|
*
|
|
* @return -1 on error (errno set appropiately), 0 if \a pkg
|
|
* didn't match installed package, 1 if \a pkg pattern fully
|
|
* matched installed package.
|
|
*/
|
|
int xbps_pkg_is_installed(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Checks if a package is currently ignored by matching \a pkg.
|
|
* To be ignored, the pkg must be ignored by the users configuration.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkg Package name, version pattern or exact pkg to match.
|
|
*
|
|
* @return True if the package is ignored, false otherwise.
|
|
*/
|
|
bool xbps_pkg_is_ignored(struct xbps_handle *xhp, const char *pkg);
|
|
|
|
/**
|
|
* Returns true if binary package exists in cachedir or in a local repository,
|
|
* false otherwise.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkgd Package dictionary returned by rpool.
|
|
*
|
|
* @return true if exists, false otherwise.
|
|
*/
|
|
bool xbps_binpkg_exists(struct xbps_handle *xhp, xbps_dictionary_t pkgd);
|
|
|
|
/**
|
|
* Returns true if binary package and signature exists in cachedir,
|
|
* false otherwise.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkgd Package dictionary returned by rpool.
|
|
*
|
|
* @return true if exists, false otherwise.
|
|
*/
|
|
bool xbps_remote_binpkg_exists(struct xbps_handle *xhp, xbps_dictionary_t pkgd);
|
|
|
|
/**
|
|
* Checks if the URI specified by \a uri is remote or local.
|
|
*
|
|
* @param[in] uri URI string.
|
|
*
|
|
* @return true if URI is remote, false if local.
|
|
*/
|
|
bool xbps_repository_is_remote(const char *uri);
|
|
|
|
/*
|
|
* Returns an allocated string with the full path to the binary package
|
|
* matching \a pkgd.
|
|
*
|
|
* The \a pkgd dictionary must contain the following objects:
|
|
* - architecture (string)
|
|
* - pkgver (string)
|
|
* - repository (string)
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] pkgd The package dictionary to match.
|
|
*
|
|
* @return A malloc(3)ed buffer with the full path, NULL otherwise.
|
|
* The buffer should be free(3)d when it's no longer needed.
|
|
*/
|
|
char *xbps_repository_pkg_path(struct xbps_handle *xhp, xbps_dictionary_t pkgd);
|
|
|
|
/**
|
|
* Gets the name of a package string. Package strings are composed
|
|
* by a @<pkgname@>/@<version@> pair and separated by the *minus*
|
|
* sign, i.e `foo-2.0`.
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
* @param[in] pkg Package version string.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_pkg_name(char *dst, size_t len, const char *pkg);
|
|
|
|
/**
|
|
* Gets a the package name of a package pattern string specified by
|
|
* the \a pattern argument.
|
|
*
|
|
* Package patterns are composed of the package name and
|
|
* either a *equals* (`foo=2.0`) constraint or a *greater than* (`foo>2.0`) or
|
|
* *greater equals* (`foo>=2.0`) or *lower than* (`foo<2.0`) or *lower equals*
|
|
* (`foo<=2.0`) or a combination of both (`foo>=1.0<2.0`).
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
* @param[in] pattern A package pattern.
|
|
*
|
|
* @return true on success, false otherwise.
|
|
*/
|
|
bool xbps_pkgpattern_name(char *dst, size_t len, const char *pattern);
|
|
|
|
/**
|
|
* Gets the package version in a package string, i.e `foo-2.0`.
|
|
*
|
|
* @param[in] pkg Package string.
|
|
*
|
|
* @return A string with the version string, NULL if it couldn't
|
|
* find the version component.
|
|
*/
|
|
const char *xbps_pkg_version(const char *pkg);
|
|
|
|
/**
|
|
* Gets the pkgname/version componentn of a binary package string,
|
|
* i.e `foo-2.0_1.<arch>.xbps`.
|
|
*
|
|
* @param[in] pkg Package string.
|
|
*
|
|
* @return A pointer to a malloc(ed) string with the pkgver component,
|
|
* NULL if it couldn't find the version component. The pointer should
|
|
* be free(3)d when it's no longer needed.
|
|
*/
|
|
char *xbps_binpkg_pkgver(const char *pkg);
|
|
|
|
/**
|
|
* Gets the architecture component of a binary package string,
|
|
* i.e `<pkgver>.<arch>.xbps`.
|
|
*
|
|
* @param[in] pkg Package string.
|
|
*
|
|
* @return A pointer to a malloc(ed) string with the architecture component,
|
|
* NULL if it couldn't find the version component. The pointer should
|
|
* be free(3)d when it's no longer needed.
|
|
*/
|
|
char *xbps_binpkg_arch(const char *pkg);
|
|
|
|
/**
|
|
* Gets the package version of a package pattern string specified by
|
|
* the \a pattern argument.
|
|
*
|
|
* @param[in] pattern A package pattern. The same rules in
|
|
* xbps_get_pkgpattern_name() apply here.
|
|
*
|
|
* @return A string with the pattern version, NULL otherwise and
|
|
* errno is set appropiately.
|
|
*/
|
|
const char *xbps_pkgpattern_version(const char *pattern);
|
|
|
|
/**
|
|
* Package pattern matching.
|
|
*
|
|
* There are 3 strategies for version matching:
|
|
* - simple compare: pattern equals to pkgver.
|
|
* - shell wildcards: see fnmatch(3).
|
|
* - relational dewey matching: '>' '<' '>=' '<='.
|
|
*
|
|
* @param[in] pkgver Package name/version, i.e `foo-1.0'.
|
|
* @param[in] pattern Package pattern to match against \a pkgver.
|
|
*
|
|
* @return 1 if \a pkgver is matched against \a pattern, 0 if no match.
|
|
*/
|
|
int xbps_pkgpattern_match(const char *pkgver, const char *pattern);
|
|
|
|
/**
|
|
* Gets the package version revision in a package string.
|
|
*
|
|
* @param[in] pkg Package string, i.e `foo-2.0_1`.
|
|
*
|
|
* @return A string with the revision number, NULL if it couldn't
|
|
* find the revision component.
|
|
*/
|
|
const char *xbps_pkg_revision(const char *pkg);
|
|
|
|
/**
|
|
* Checks if a package has run dependencies.
|
|
*
|
|
* @param[in] dict Package dictionary.
|
|
*
|
|
* @return True if package has run dependencies, false otherwise.
|
|
*/
|
|
bool xbps_pkg_has_rundeps(xbps_dictionary_t dict);
|
|
|
|
/**
|
|
* Returns true if provided string is valid for target architecture.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] orig Architecture to match.
|
|
* @param[in] target If not NULL, \a orig will be matched against it
|
|
* rather than returned value of uname(2).
|
|
*
|
|
* @return True on match, false otherwise.
|
|
*/
|
|
bool xbps_pkg_arch_match(struct xbps_handle *xhp, const char *orig, const char *target);
|
|
|
|
/**
|
|
* Converts the 64 bits signed number specified in \a bytes to
|
|
* a human parsable string buffer pointed to \a buf.
|
|
*
|
|
* @param[out] buf Buffer to store the resulting string. At least
|
|
* it should have space for 6 chars.
|
|
* @param[in] bytes 64 bits signed number to convert.
|
|
*
|
|
* @return A negative number is returned on error, 0 otherwise.
|
|
*/
|
|
int xbps_humanize_number(char *buf, int64_t bytes);
|
|
|
|
/**
|
|
* Append the string \a src to the end of \a dst.
|
|
*
|
|
* @param[out] dst Buffer to store the resulting string.
|
|
* @param[in] src Source string.
|
|
* @param[in] dstsize Size of the \a dst buffer.
|
|
*
|
|
* @return The total length of the created string, if the return
|
|
* value is >= \a dstsize, the output string has been truncated.
|
|
*/
|
|
size_t xbps_strlcat(char *dst, const char *src, size_t dstsize);
|
|
|
|
/**
|
|
* Copy up to \a dstsize - 1 from the string \a src to \a dest,
|
|
* NUL-terminating the result if \a dstsize is not 0.
|
|
*
|
|
* @param[out] dst Buffer to store the resulting string.
|
|
* @param[in] src Source string.
|
|
* @param[in] dstsize Size of the \a dst buffer.
|
|
*
|
|
* @return The total length of the created string, if the return
|
|
* value is >= \a dstsize, the output string has been truncated.
|
|
*/
|
|
size_t xbps_strlcpy(char *dst, const char *src, size_t dstsize);
|
|
|
|
/**
|
|
* Tests if pkgver is reverted by pkg
|
|
*
|
|
* The package version is defined by:
|
|
* ${NAME}-{${VERSION}_${REVISION}.
|
|
*
|
|
* the name part is ignored.
|
|
*
|
|
* @param[in] pkg a package which is a candidate to revert pkgver.
|
|
* @param[in] pkgver a package version string
|
|
*
|
|
* @return true if pkg reverts pkgver, false otherwise.
|
|
*/
|
|
bool xbps_pkg_reverts(xbps_dictionary_t pkg, const char *pkgver);
|
|
|
|
/**
|
|
* Compares package version strings.
|
|
*
|
|
* The package version is defined by:
|
|
* ${VERSION}[_${REVISION}].
|
|
*
|
|
* @param[in] pkg1 a package version string.
|
|
* @param[in] pkg2 a package version string.
|
|
*
|
|
* @return -1, 0 or 1 depending if pkg1 is less than, equal to or
|
|
* greater than pkg2.
|
|
*/
|
|
int xbps_cmpver(const char *pkg1, const char *pkg2);
|
|
|
|
/**
|
|
* Converts a RSA public key in PEM format to a hex fingerprint.
|
|
*
|
|
* @param[in] pubkey The public-key in PEM format as xbps_data_t.
|
|
*
|
|
* @return The OpenSSH fingerprint in hexadecimal.
|
|
* The returned buffer must be free(3)d when necessary.
|
|
*/
|
|
char *xbps_pubkey2fp(xbps_data_t pubkey);
|
|
|
|
/**
|
|
* Returns a buffer with a sanitized path from \a src.
|
|
* This removes multiple slashes.
|
|
*
|
|
* @param[in] src path component.
|
|
*
|
|
* @return The sanitized path in a buffer.
|
|
* The returned buffer must be free(3)d when it's no longer necessary.
|
|
*/
|
|
char *xbps_sanitize_path(const char *src);
|
|
|
|
/**
|
|
* Turns the path in \a path into the shortest path equivalent to \a path
|
|
* by purely lexical processing.
|
|
*
|
|
* @param[in,out] path The path to clean.
|
|
*
|
|
* @return The length of the path or -1 on error.
|
|
*/
|
|
ssize_t xbps_path_clean(char *path);
|
|
|
|
/**
|
|
* Returns the relative path from \a from to \a to.
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
* @param[in] from The base path.
|
|
* @param[in] to The path that becomes relative to \a from.
|
|
*
|
|
* @return The length of the path or -1 on error.
|
|
*/
|
|
ssize_t xbps_path_rel(char *dst, size_t len, const char *from, const char *to);
|
|
|
|
/**
|
|
* Joins multiple path components into the \a dst buffer.
|
|
*
|
|
* The last argument has to be (char *)NULL.
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
*
|
|
* @return The length of the path or -1 on error.
|
|
*/
|
|
ssize_t xbps_path_join(char *dst, size_t len, ...);
|
|
|
|
/**
|
|
* Adds \a rootdir and \a path to the \a dst buffer.
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
* @param[in] suffix Suffix to append.
|
|
*
|
|
* @return The length of the path or -1 on error.
|
|
*/
|
|
ssize_t xbps_path_append(char *dst, size_t len, const char *suffix);
|
|
|
|
/**
|
|
* Adds \a rootdir and \a path to the \a dst buffer.
|
|
*
|
|
* @param[out] dst Destination buffer to store result.
|
|
* @param[in] len Length of \a dst.
|
|
* @param[in] prefix Prefix to prepend.
|
|
*
|
|
* @return The length of the path or -1 on error.
|
|
*/
|
|
ssize_t xbps_path_prepend(char *dst, size_t len, const char *prefix);
|
|
|
|
/**
|
|
* Returns a sanitized target file of \a path without the rootdir component.
|
|
*
|
|
* @param[in] xhp The pointer to an xbps_handle struct.
|
|
* @param[in] path path component.
|
|
* @param[in] target The stored target file of a symlink.
|
|
*
|
|
* @return The sanitized path in a buffer.
|
|
* The returned buffer must be free(3)d when it's no longer necessary.
|
|
*/
|
|
char *xbps_symlink_target(struct xbps_handle *xhp, const char *path, const char *target);
|
|
|
|
/**
|
|
* Returns true if any of the fnmatch patterns in \a patterns matches
|
|
* and is not negated by a later match.
|
|
*
|
|
* @param[in] patterns The patterns to match against.
|
|
* @param[in] path The path that is matched against the patterns.
|
|
*
|
|
* @return true if any pattern matches, false otherwise.
|
|
* The returned buffer must be free(3)d when it's no longer necessary.
|
|
*/
|
|
bool xbps_patterns_match(xbps_array_t patterns, const char *path);
|
|
|
|
/**
|
|
* Internalizes a plist file declared in \a path and returns a proplib array.
|
|
*
|
|
* @param[in] path The file path.
|
|
*
|
|
* @return The internalized proplib array, NULL otherwise.
|
|
*/
|
|
xbps_array_t
|
|
xbps_plist_array_from_file(const char *path);
|
|
|
|
/**
|
|
* Internalizes a plist file declared in \a path and returns a proplib dictionary.
|
|
*
|
|
* @param[in] path The file path.
|
|
*
|
|
* @return The internalized proplib array, NULL otherwise.
|
|
*/
|
|
xbps_dictionary_t
|
|
xbps_plist_dictionary_from_file(const char *path);
|
|
|
|
/**@}*/
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* !_XBPS_H_ */
|