/* -*- C -*- */ /* libguestfs ecosystem dependency diagram * Copyright (C) 2010 Red Hat Inc. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ /* LAST UPDATE: 2010-04-30. * * If the current date is significantly later than the date above, * then beware this diagram may be out of date. */ /* Note this diagram is greatly simplified. * * Some direct dependencies are omitted, if they are implied by * indirect dependencies. eg. All the tools need perl & * Sys::Guestfs, but if they have a dependency on Sys::Guestfs::Lib we * only show that. * * Perl libraries which are not part of base perl are not shown (eg. * XML::Writer). */ digraph G { /* Top-level libguestfs tools and what they immediately depend on. */ "virt-cat" -> "Sys::Guestfs::Lib"; "virt-df" -> "Sys::Guestfs::Lib"; "virt-edit" -> "Sys::Guestfs::Lib"; "virt-list-filesystem" -> "Sys::Guestfs::Lib"; "virt-list-partitions" -> "Sys::Guestfs::Lib"; "virt-ls" -> "Sys::Guestfs::Lib"; "virt-make-fs" -> "Sys::Guestfs::Lib"; "virt-rescue" -> "Sys::Guestfs::Lib"; "virt-resize" -> "Sys::Guestfs::Lib"; "virt-tar" -> "Sys::Guestfs::Lib"; "virt-win-reg" -> "Sys::Guestfs::Lib"; "virt-win-reg" -> "Win::Hivex"; "virt-win-reg" -> "Win::Hivex::Regedit"; "virt-inspector" -> "Sys::Guestfs::Lib"; guestfish -> libguestfs; guestfish -> "virt-inspector"; /* to implement -i option */ guestmount -> libguestfs; guestmount -> libfuse; /* virt-v2v (greatly simplified) */ "virt-v2v" -> "Sys::Guestfs"; "virt-v2v" -> "Sys::Guestfs::Lib"; "virt-v2v" -> "Sys::VirtV2V"; "Sys::VirtV2V" [label="Sys::VirtV2V\nMany dependencies\nnot shown"]; /* Perl bindings and libraries for libguestfs. */ "Sys::Guestfs" -> libguestfs; "Sys::Guestfs" -> perl; "Sys::Guestfs" [label="Sys::Guestfs\nPerl bindings for libguestfs"]; "Sys::Guestfs::Lib" -> "Sys::Guestfs"; "Sys::Guestfs::Lib" -> "Sys::Virt"; "Sys::Guestfs::Lib" -> "Win::Hivex"; "Sys::Guestfs::Lib" [label="Sys::Guestfs::Lib\nImage inspection and\nother useful functions"]; /* Libguestfs C library. */ libguestfs -> appliance -> "qemu or KVM"; libguestfs [label="libguestfs\nThe C library"]; /* Top-level hivex tools. */ hivexregedit -> "Win::Hivex"; hivexregedit -> "Win::Hivex::Regedit"; hivexsh -> libhivex; hivexml -> libhivex; hivexget -> hivexsh; /* This tool is obsolete now. */ /* Perl bindings and libraries for hivex. */ "Win::Hivex" -> libhivex; "Win::Hivex" -> perl; "Win::Hivex" [label="Win::Hivex\nPerl bindings for hivex"]; "Win::Hivex::Regedit" [label="Win::Hivex::Regedit\nregedit import/export"]; /* Hivex C library. */ libhivex [label="hivex\nThe C library"]; /* libvirt. */ "Sys::Virt" -> libvirt; "Sys::Virt" -> perl; "Sys::Virt" [label="Sys::Virt\nPerl bindings for libvirt"]; }