mirror of
https://github.com/libguestfs/libguestfs.git
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b48da89dd6
The previously library-side ‘file_architecture’ API is reimplemented in the daemon, in OCaml. There are some significant differences compared to the C implementation: - The C code used libmagic. That is replaced by calling the ‘file’ command (because that is simpler than using the library). - The C code had extra cases to deal with compressed files. This is not necessary since the ‘file’ command supports the ‘-z’ option which transparently looks inside compressed content (this is a consequence of the change above). This commit demonstrates a number of techniques which will be useful for moving inspection code to the daemon: - Moving an API from the C library to the OCaml daemon. - Calling from one OCaml API inside the daemon to another (from ‘Filearch.file_architecture’ to ‘File.file’). This can be done and is done with C daemon APIs but correct reply_with_error handling is more difficult in C. - Use of Str for regular expression matching within the appliance.
390 lines
7.4 KiB
Makefile
390 lines
7.4 KiB
Makefile
# libguestfs-daemon
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# Copyright (C) 2011 Red Hat Inc.
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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include $(top_srcdir)/subdir-rules.mk
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BUILT_SOURCES = \
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actions.h \
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caml-stubs.c \
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dispatch.c \
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names.c \
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lvm-tokenization.c \
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structs-cleanups.c \
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structs-cleanups.h \
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stubs-0.c \
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stubs-1.c \
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stubs-2.c \
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stubs-3.c \
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stubs-4.c \
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stubs-5.c \
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stubs-6.c \
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stubs.h
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generator_built = \
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$(BUILT_SOURCES) \
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callbacks.ml \
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types.ml
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EXTRA_DIST = \
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$(generator_built) \
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$(SOURCES_MLI) $(SOURCES_ML) \
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daemon_utils_tests.ml \
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guestfsd.pod
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if INSTALL_DAEMON
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sbin_PROGRAMS = guestfsd
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else
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noinst_PROGRAMS = guestfsd
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endif
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guestfsd_SOURCES = \
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../common/errnostring/errnostring.h \
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../common/protocol/guestfs_protocol.h \
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../common/utils/cleanups.h \
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../common/utils/guestfs-utils.h \
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9p.c \
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acl.c \
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actions.h \
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available.c \
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augeas.c \
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base64.c \
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blkdiscard.c \
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blkid.c \
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blockdev.c \
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btrfs.c \
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caml-stubs.c \
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cap.c \
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checksum.c \
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cleanups.c \
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cmp.c \
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command.c \
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command.h \
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compress.c \
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copy.c \
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cpio.c \
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cpmv.c \
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daemon-c.c \
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daemon-c.h \
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daemon.h \
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dd.c \
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debug.c \
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debug-bmap.c \
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device-name-translation.c \
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devsparts.c \
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df.c \
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dir.c \
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dispatch.c \
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dmesg.c \
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dropcaches.c \
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du.c \
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echo-daemon.c \
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ext2.c \
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fallocate.c \
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file.c \
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findfs.c \
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fill.c \
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find.c \
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format.c \
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fs-min-size.c \
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fsck.c \
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fstrim.c \
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glob.c \
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grep.c \
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grub.c \
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guestfsd.c \
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headtail.c \
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hexdump.c \
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hotplug.c \
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hivex.c \
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htonl.c \
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initrd.c \
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inotify.c \
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internal.c \
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is.c \
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isoinfo.c \
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journal.c \
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labels.c \
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ldm.c \
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link.c \
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ls.c \
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luks.c \
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lvm.c \
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lvm-filter.c \
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lvm-tokenization.c \
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md.c \
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mkfs.c \
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mknod.c \
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mktemp.c \
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modprobe.c \
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mount.c \
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mountable.c \
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names.c \
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ntfs.c \
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ntfsclone.c \
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optgroups.c \
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optgroups.h \
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parted.c \
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pingdaemon.c \
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proto.c \
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readdir.c \
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realpath.c \
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rename.c \
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rsync.c \
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scrub.c \
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selinux.c \
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selinux-relabel.c \
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sfdisk.c \
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sh.c \
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sleep.c \
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sleuthkit.c \
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squashfs.c \
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stat.c \
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statvfs.c \
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strings.c \
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structs-cleanups.c \
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structs-cleanups.h \
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stubs-0.c \
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stubs-1.c \
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stubs-2.c \
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stubs-3.c \
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stubs-4.c \
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stubs-5.c \
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stubs-6.c \
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stubs.h \
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stubs-macros.h \
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swap.c \
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sync.c \
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syslinux.c \
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sysroot-c.c \
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tar.c \
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tsk.c \
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truncate.c \
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umask.c \
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upload.c \
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utimens.c \
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utsname.c \
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uuids.c \
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wc.c \
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xattr.c \
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xfs.c \
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yara.c \
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zero.c \
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zerofree.c
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guestfsd_LDFLAGS = \
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-L$(shell $(OCAMLC) -where) \
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-L$(shell $(OCAMLC) -where)/hivex \
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-L../common/mlutils \
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-L../common/mlstdutils
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guestfsd_LDADD = \
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../common/errnostring/liberrnostring.la \
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../common/protocol/libprotocol.la \
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../common/utils/libutils.la \
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camldaemon.o \
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$(ACL_LIBS) \
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$(CAP_LIBS) \
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$(YAJL_LIBS) \
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$(SELINUX_LIBS) \
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$(AUGEAS_LIBS) \
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$(HIVEX_LIBS) \
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$(SD_JOURNAL_LIBS) \
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$(top_builddir)/gnulib/lib/.libs/libgnu.a \
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$(GETADDRINFO_LIB) \
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$(HOSTENT_LIB) \
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$(INET_NTOP_LIB) \
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$(LIBSOCKET) \
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$(LIB_CLOCK_GETTIME) \
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$(LIBINTL) \
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$(SERVENT_LIB) \
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$(PCRE_LIBS) \
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$(TSK_LIBS) \
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$(RPC_LIBS) \
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$(YARA_LIBS) \
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$(OCAML_LIBS)
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guestfsd_CPPFLAGS = \
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-I$(shell $(OCAMLC) -where) \
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-I$(shell $(OCAMLC) -where)/hivex \
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-I$(top_srcdir)/gnulib/lib \
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-I$(top_builddir)/gnulib/lib \
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-I$(top_srcdir)/lib \
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-I$(top_builddir)/lib \
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-I$(top_srcdir)/common/errnostring \
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-I$(top_builddir)/common/errnostring \
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-I$(top_srcdir)/common/protocol \
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-I$(top_builddir)/common/protocol \
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-I$(top_srcdir)/common/utils \
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-I$(top_builddir)/common/utils
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guestfsd_CFLAGS = \
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$(WARN_CFLAGS) $(WERROR_CFLAGS) \
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$(RPC_CFLAGS) \
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$(AUGEAS_CFLAGS) \
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$(HIVEX_CFLAGS) \
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$(SD_JOURNAL_CFLAGS) \
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$(YAJL_CFLAGS) \
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$(PCRE_CFLAGS)
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# Parts of the daemon are written in OCaml. These are linked into a
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# library and then linked to the daemon. See
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# https://caml.inria.fr/pub/docs/manual-ocaml/intfc.html
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SOURCES_MLI = \
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blkid.mli \
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chroot.mli \
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sysroot.mli \
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devsparts.mli \
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file.mli \
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filearch.mli \
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is.mli \
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link.mli \
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mount.mli \
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mountable.mli \
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parted.mli \
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realpath.mli \
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utils.mli
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SOURCES_ML = \
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types.ml \
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utils.ml \
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structs.ml \
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optgroups.ml \
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sysroot.ml \
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mountable.ml \
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chroot.ml \
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blkid.ml \
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devsparts.ml \
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file.ml \
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filearch.ml \
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is.ml \
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link.ml \
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mount.ml \
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parted.ml \
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realpath.ml \
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callbacks.ml \
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daemon.ml
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BOBJECTS = $(SOURCES_ML:.ml=.cmo)
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XOBJECTS = $(BOBJECTS:.cmo=.cmx)
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OCAMLPACKAGES = \
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-package str,unix,hivex \
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-I $(top_srcdir)/common/mlstdutils \
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-I $(top_srcdir)/common/mlutils \
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-I $(top_builddir)/common/utils/.libs
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OCAMLFLAGS = $(OCAML_FLAGS) $(OCAML_WARN_FLAGS)
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if !HAVE_OCAMLOPT
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OBJECTS = $(BOBJECTS)
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CAMLRUN = camlrun
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else
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OBJECTS = $(XOBJECTS)
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CAMLRUN = asmrun
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endif
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OCAML_LIBS = \
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-lmlcutils \
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-lmlstdutils \
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-lmlhivex \
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-lcamlstr \
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-lunix \
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-l$(CAMLRUN) -ldl -lm
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CLEANFILES += camldaemon.o
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camldaemon.o: $(OBJECTS)
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$(OCAMLFIND) $(BEST) -output-obj -o $@ \
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$(OCAMLFLAGS) $(OCAMLPACKAGES) \
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-linkpkg mlcutils.$(MLARCHIVE) mlstdutils.$(MLARCHIVE) \
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$(OBJECTS)
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# OCaml dependencies.
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depend: .depend
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.depend: $(wildcard $(abs_srcdir)/*.mli) $(wildcard $(abs_srcdir)/*.ml)
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rm -f $@ $@-t
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$(OCAMLFIND) ocamldep -I $(abs_srcdir) -I $(abs_top_builddir)/common/mlstdutils -I $(abs_top_builddir)/common/mlutils $^ | \
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$(SED) 's/ *$$//' | \
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$(SED) -e :a -e '/ *\\$$/N; s/ *\\\n */ /; ta' | \
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$(SED) -e 's,$(abs_srcdir)/,$(builddir)/,g' | \
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sort > $@-t
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mv $@-t $@
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-include .depend
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# Tests.
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check_PROGRAMS = daemon_utils_tests
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TESTS_ENVIRONMENT = $(top_builddir)/run --test
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TESTS = \
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daemon_utils_tests
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check-valgrind:
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$(MAKE) VG="@VG@" check
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daemon_utils_tests_SOURCES = dummy.c
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daemon_utils_tests_CPPFLAGS = \
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-I. \
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-I$(top_builddir) \
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-I$(shell $(OCAMLC) -where) \
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-I$(top_srcdir)/lib
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daemon_utils_tests_BOBJECTS = \
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utils.cmo \
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daemon_utils_tests.cmo
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daemon_utils_tests_XOBJECTS = $(daemon_utils_tests_BOBJECTS:.cmo=.cmx)
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if !HAVE_OCAMLOPT
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daemon_utils_tests_THEOBJECTS = $(daemon_utils_tests_BOBJECTS)
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else
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daemon_utils_tests_THEOBJECTS = $(daemon_utils_tests_XOBJECTS)
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endif
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OCAMLLINKFLAGS = \
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mlcutils.$(MLARCHIVE) \
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mlstdutils.$(MLARCHIVE) \
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$(LINK_CUSTOM_OCAMLC_ONLY)
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daemon_utils_tests_DEPENDENCIES = \
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$(daemon_utils_tests_THEOBJECTS) \
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$(top_srcdir)/ocaml-link.sh
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daemon_utils_tests_LINK = \
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$(top_srcdir)/ocaml-link.sh -- \
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$(OCAMLFIND) $(BEST) $(OCAMLFLAGS) $(OCAMLLINKFLAGS) \
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$(OCAMLPACKAGES) \
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$(daemon_utils_tests_THEOBJECTS) -o $@
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# Manual pages and HTML files for the website.
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if INSTALL_DAEMON
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man_MANS = guestfsd.8
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noinst_DATA =
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else
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# It should be noinst_MANS but that doesn't work.
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noinst_DATA = guestfsd.8
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endif
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noinst_DATA += $(top_builddir)/website/guestfsd.8.html
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guestfsd.8 $(top_builddir)/website/guestfsd.8.html: stamp-guestfsd.pod
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stamp-guestfsd.pod: guestfsd.pod
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$(PODWRAPPER) \
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--section 8 \
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--man guestfsd.8 \
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--html $(top_builddir)/website/guestfsd.8.html \
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--license GPLv2+ \
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$<
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touch $@
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.PHONY: depend force
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