[Libguestfs] [PATCH 1/2] Bundle the ocaml-augeas library for use by libguestfs
Pino Toscano
ptoscano at redhat.com
Mon Dec 16 15:57:33 UTC 2019
Add a copy of the libvirt-ocaml library, currently available at:
http://git.annexia.org/?p=ocaml-augeas.git;a=summary
This is a snapshot at commit 1cf5aef99b26a46529ca797547c0b49627fffe78,
which has all the features we need (and that builds fine).
It is expected to stay synchronized with upstream, until there is a new
upstream release, and it will be widespread enough.
---
3rdparty/ocaml-augeas/COPYING.LIB | 515 +++++++++++++++++++++++++
3rdparty/ocaml-augeas/Makefile.am | 82 ++++
3rdparty/ocaml-augeas/augeas-c.c | 579 ++++++++++++++++++++++++++++
3rdparty/ocaml-augeas/augeas.README | 8 +
3rdparty/ocaml-augeas/augeas.ml | 99 +++++
3rdparty/ocaml-augeas/augeas.mli | 164 ++++++++
6 files changed, 1447 insertions(+)
create mode 100644 3rdparty/ocaml-augeas/COPYING.LIB
create mode 100644 3rdparty/ocaml-augeas/Makefile.am
create mode 100644 3rdparty/ocaml-augeas/augeas-c.c
create mode 100644 3rdparty/ocaml-augeas/augeas.README
create mode 100644 3rdparty/ocaml-augeas/augeas.ml
create mode 100644 3rdparty/ocaml-augeas/augeas.mli
diff --git a/3rdparty/ocaml-augeas/COPYING.LIB b/3rdparty/ocaml-augeas/COPYING.LIB
new file mode 100644
index 000000000..ba2be481c
--- /dev/null
+++ b/3rdparty/ocaml-augeas/COPYING.LIB
@@ -0,0 +1,515 @@
+
+ GNU LESSER GENERAL PUBLIC LICENSE
+ Version 2.1, February 1999
+
+ Copyright (C) 1991, 1999 Free Software Foundation, Inc.
+ 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ Everyone is permitted to copy and distribute verbatim copies
+ of this license document, but changing it is not allowed.
+
+[This is the first released version of the Lesser GPL. It also counts
+ as the successor of the GNU Library Public License, version 2, hence
+ the version number 2.1.]
+
+ Preamble
+
+ The licenses for most software are designed to take away your
+freedom to share and change it. By contrast, the GNU General Public
+Licenses are intended to guarantee your freedom to share and change
+free software--to make sure the software is free for all its users.
+
+ This license, the Lesser General Public License, applies to some
+specially designated software packages--typically libraries--of the
+Free Software Foundation and other authors who decide to use it. You
+can use it too, but we suggest you first think carefully about whether
+this license or the ordinary General Public License is the better
+strategy to use in any particular case, based on the explanations
+below.
+
+ When we speak of free software, we are referring to freedom of use,
+not price. Our General Public Licenses are designed to make sure that
+you have the freedom to distribute copies of free software (and charge
+for this service if you wish); that you receive source code or can get
+it if you want it; that you can change the software and use pieces of
+it in new free programs; and that you are informed that you can do
+these things.
+
+ To protect your rights, we need to make restrictions that forbid
+distributors to deny you these rights or to ask you to surrender these
+rights. These restrictions translate to certain responsibilities for
+you if you distribute copies of the library or if you modify it.
+
+ For example, if you distribute copies of the library, whether gratis
+or for a fee, you must give the recipients all the rights that we gave
+you. You must make sure that they, too, receive or can get the source
+code. If you link other code with the library, you must provide
+complete object files to the recipients, so that they can relink them
+with the library after making changes to the library and recompiling
+it. And you must show them these terms so they know their rights.
+
+ We protect your rights with a two-step method: (1) we copyright the
+library, and (2) we offer you this license, which gives you legal
+permission to copy, distribute and/or modify the library.
+
+ To protect each distributor, we want to make it very clear that
+there is no warranty for the free library. Also, if the library is
+modified by someone else and passed on, the recipients should know
+that what they have is not the original version, so that the original
+author's reputation will not be affected by problems that might be
+introduced by others.
+^L
+ Finally, software patents pose a constant threat to the existence of
+any free program. We wish to make sure that a company cannot
+effectively restrict the users of a free program by obtaining a
+restrictive license from a patent holder. Therefore, we insist that
+any patent license obtained for a version of the library must be
+consistent with the full freedom of use specified in this license.
+
+ Most GNU software, including some libraries, is covered by the
+ordinary GNU General Public License. This license, the GNU Lesser
+General Public License, applies to certain designated libraries, and
+is quite different from the ordinary General Public License. We use
+this license for certain libraries in order to permit linking those
+libraries into non-free programs.
+
+ When a program is linked with a library, whether statically or using
+a shared library, the combination of the two is legally speaking a
+combined work, a derivative of the original library. The ordinary
+General Public License therefore permits such linking only if the
+entire combination fits its criteria of freedom. The Lesser General
+Public License permits more lax criteria for linking other code with
+the library.
+
+ We call this license the "Lesser" General Public License because it
+does Less to protect the user's freedom than the ordinary General
+Public License. It also provides other free software developers Less
+of an advantage over competing non-free programs. These disadvantages
+are the reason we use the ordinary General Public License for many
+libraries. However, the Lesser license provides advantages in certain
+special circumstances.
+
+ For example, on rare occasions, there may be a special need to
+encourage the widest possible use of a certain library, so that it
+becomes
+a de-facto standard. To achieve this, non-free programs must be
+allowed to use the library. A more frequent case is that a free
+library does the same job as widely used non-free libraries. In this
+case, there is little to gain by limiting the free library to free
+software only, so we use the Lesser General Public License.
+
+ In other cases, permission to use a particular library in non-free
+programs enables a greater number of people to use a large body of
+free software. For example, permission to use the GNU C Library in
+non-free programs enables many more people to use the whole GNU
+operating system, as well as its variant, the GNU/Linux operating
+system.
+
+ Although the Lesser General Public License is Less protective of the
+users' freedom, it does ensure that the user of a program that is
+linked with the Library has the freedom and the wherewithal to run
+that program using a modified version of the Library.
+
+ The precise terms and conditions for copying, distribution and
+modification follow. Pay close attention to the difference between a
+"work based on the library" and a "work that uses the library". The
+former contains code derived from the library, whereas the latter must
+be combined with the library in order to run.
+^L
+ GNU LESSER GENERAL PUBLIC LICENSE
+ TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+ 0. This License Agreement applies to any software library or other
+program which contains a notice placed by the copyright holder or
+other authorized party saying it may be distributed under the terms of
+this Lesser General Public License (also called "this License").
+Each licensee is addressed as "you".
+
+ A "library" means a collection of software functions and/or data
+prepared so as to be conveniently linked with application programs
+(which use some of those functions and data) to form executables.
+
+ The "Library", below, refers to any such software library or work
+which has been distributed under these terms. A "work based on the
+Library" means either the Library or any derivative work under
+copyright law: that is to say, a work containing the Library or a
+portion of it, either verbatim or with modifications and/or translated
+straightforwardly into another language. (Hereinafter, translation is
+included without limitation in the term "modification".)
+
+ "Source code" for a work means the preferred form of the work for
+making modifications to it. For a library, complete source code means
+all the source code for all modules it contains, plus any associated
+interface definition files, plus the scripts used to control
+compilation
+and installation of the library.
+
+ Activities other than copying, distribution and modification are not
+covered by this License; they are outside its scope. The act of
+running a program using the Library is not restricted, and output from
+such a program is covered only if its contents constitute a work based
+on the Library (independent of the use of the Library in a tool for
+writing it). Whether that is true depends on what the Library does
+and what the program that uses the Library does.
+
+ 1. You may copy and distribute verbatim copies of the Library's
+complete source code as you receive it, in any medium, provided that
+you conspicuously and appropriately publish on each copy an
+appropriate copyright notice and disclaimer of warranty; keep intact
+all the notices that refer to this License and to the absence of any
+warranty; and distribute a copy of this License along with the
+Library.
+
+ You may charge a fee for the physical act of transferring a copy,
+and you may at your option offer warranty protection in exchange for a
+fee.
+
+ 2. You may modify your copy or copies of the Library or any portion
+of it, thus forming a work based on the Library, and copy and
+distribute such modifications or work under the terms of Section 1
+above, provided that you also meet all of these conditions:
+
+ a) The modified work must itself be a software library.
+
+ b) You must cause the files modified to carry prominent notices
+ stating that you changed the files and the date of any change.
+
+ c) You must cause the whole of the work to be licensed at no
+ charge to all third parties under the terms of this License.
+
+ d) If a facility in the modified Library refers to a function or a
+ table of data to be supplied by an application program that uses
+ the facility, other than as an argument passed when the facility
+ is invoked, then you must make a good faith effort to ensure that,
+ in the event an application does not supply such function or
+ table, the facility still operates, and performs whatever part of
+ its purpose remains meaningful.
+
+ (For example, a function in a library to compute square roots has
+ a purpose that is entirely well-defined independent of the
+ application. Therefore, Subsection 2d requires that any
+ application-supplied function or table used by this function must
+ be optional: if the application does not supply it, the square
+ root function must still compute square roots.)
+
+These requirements apply to the modified work as a whole. If
+identifiable sections of that work are not derived from the Library,
+and can be reasonably considered independent and separate works in
+themselves, then this License, and its terms, do not apply to those
+sections when you distribute them as separate works. But when you
+distribute the same sections as part of a whole which is a work based
+on the Library, the distribution of the whole must be on the terms of
+this License, whose permissions for other licensees extend to the
+entire whole, and thus to each and every part regardless of who wrote
+it.
+
+Thus, it is not the intent of this section to claim rights or contest
+your rights to work written entirely by you; rather, the intent is to
+exercise the right to control the distribution of derivative or
+collective works based on the Library.
+
+In addition, mere aggregation of another work not based on the Library
+with the Library (or with a work based on the Library) on a volume of
+a storage or distribution medium does not bring the other work under
+the scope of this License.
+
+ 3. You may opt to apply the terms of the ordinary GNU General Public
+License instead of this License to a given copy of the Library. To do
+this, you must alter all the notices that refer to this License, so
+that they refer to the ordinary GNU General Public License, version 2,
+instead of to this License. (If a newer version than version 2 of the
+ordinary GNU General Public License has appeared, then you can specify
+that version instead if you wish.) Do not make any other change in
+these notices.
+^L
+ Once this change is made in a given copy, it is irreversible for
+that copy, so the ordinary GNU General Public License applies to all
+subsequent copies and derivative works made from that copy.
+
+ This option is useful when you wish to copy part of the code of
+the Library into a program that is not a library.
+
+ 4. You may copy and distribute the Library (or a portion or
+derivative of it, under Section 2) in object code or executable form
+under the terms of Sections 1 and 2 above provided that you accompany
+it with the complete corresponding machine-readable source code, which
+must be distributed under the terms of Sections 1 and 2 above on a
+medium customarily used for software interchange.
+
+ If distribution of object code is made by offering access to copy
+from a designated place, then offering equivalent access to copy the
+source code from the same place satisfies the requirement to
+distribute the source code, even though third parties are not
+compelled to copy the source along with the object code.
+
+ 5. A program that contains no derivative of any portion of the
+Library, but is designed to work with the Library by being compiled or
+linked with it, is called a "work that uses the Library". Such a
+work, in isolation, is not a derivative work of the Library, and
+therefore falls outside the scope of this License.
+
+ However, linking a "work that uses the Library" with the Library
+creates an executable that is a derivative of the Library (because it
+contains portions of the Library), rather than a "work that uses the
+library". The executable is therefore covered by this License.
+Section 6 states terms for distribution of such executables.
+
+ When a "work that uses the Library" uses material from a header file
+that is part of the Library, the object code for the work may be a
+derivative work of the Library even though the source code is not.
+Whether this is true is especially significant if the work can be
+linked without the Library, or if the work is itself a library. The
+threshold for this to be true is not precisely defined by law.
+
+ If such an object file uses only numerical parameters, data
+structure layouts and accessors, and small macros and small inline
+functions (ten lines or less in length), then the use of the object
+file is unrestricted, regardless of whether it is legally a derivative
+work. (Executables containing this object code plus portions of the
+Library will still fall under Section 6.)
+
+ Otherwise, if the work is a derivative of the Library, you may
+distribute the object code for the work under the terms of Section 6.
+Any executables containing that work also fall under Section 6,
+whether or not they are linked directly with the Library itself.
+^L
+ 6. As an exception to the Sections above, you may also combine or
+link a "work that uses the Library" with the Library to produce a
+work containing portions of the Library, and distribute that work
+under terms of your choice, provided that the terms permit
+modification of the work for the customer's own use and reverse
+engineering for debugging such modifications.
+
+ You must give prominent notice with each copy of the work that the
+Library is used in it and that the Library and its use are covered by
+this License. You must supply a copy of this License. If the work
+during execution displays copyright notices, you must include the
+copyright notice for the Library among them, as well as a reference
+directing the user to the copy of this License. Also, you must do one
+of these things:
+
+ a) Accompany the work with the complete corresponding
+ machine-readable source code for the Library including whatever
+ changes were used in the work (which must be distributed under
+ Sections 1 and 2 above); and, if the work is an executable linked
+ with the Library, with the complete machine-readable "work that
+ uses the Library", as object code and/or source code, so that the
+ user can modify the Library and then relink to produce a modified
+ executable containing the modified Library. (It is understood
+ that the user who changes the contents of definitions files in the
+ Library will not necessarily be able to recompile the application
+ to use the modified definitions.)
+
+ b) Use a suitable shared library mechanism for linking with the
+ Library. A suitable mechanism is one that (1) uses at run time a
+ copy of the library already present on the user's computer system,
+ rather than copying library functions into the executable, and (2)
+ will operate properly with a modified version of the library, if
+ the user installs one, as long as the modified version is
+ interface-compatible with the version that the work was made with.
+
+ c) Accompany the work with a written offer, valid for at
+ least three years, to give the same user the materials
+ specified in Subsection 6a, above, for a charge no more
+ than the cost of performing this distribution.
+
+ d) If distribution of the work is made by offering access to copy
+ from a designated place, offer equivalent access to copy the above
+ specified materials from the same place.
+
+ e) Verify that the user has already received a copy of these
+ materials or that you have already sent this user a copy.
+
+ For an executable, the required form of the "work that uses the
+Library" must include any data and utility programs needed for
+reproducing the executable from it. However, as a special exception,
+the materials to be distributed need not include anything that is
+normally distributed (in either source or binary form) with the major
+components (compiler, kernel, and so on) of the operating system on
+which the executable runs, unless that component itself accompanies
+the executable.
+
+ It may happen that this requirement contradicts the license
+restrictions of other proprietary libraries that do not normally
+accompany the operating system. Such a contradiction means you cannot
+use both them and the Library together in an executable that you
+distribute.
+^L
+ 7. You may place library facilities that are a work based on the
+Library side-by-side in a single library together with other library
+facilities not covered by this License, and distribute such a combined
+library, provided that the separate distribution of the work based on
+the Library and of the other library facilities is otherwise
+permitted, and provided that you do these two things:
+
+ a) Accompany the combined library with a copy of the same work
+ based on the Library, uncombined with any other library
+ facilities. This must be distributed under the terms of the
+ Sections above.
+
+ b) Give prominent notice with the combined library of the fact
+ that part of it is a work based on the Library, and explaining
+ where to find the accompanying uncombined form of the same work.
+
+ 8. You may not copy, modify, sublicense, link with, or distribute
+the Library except as expressly provided under this License. Any
+attempt otherwise to copy, modify, sublicense, link with, or
+distribute the Library is void, and will automatically terminate your
+rights under this License. However, parties who have received copies,
+or rights, from you under this License will not have their licenses
+terminated so long as such parties remain in full compliance.
+
+ 9. You are not required to accept this License, since you have not
+signed it. However, nothing else grants you permission to modify or
+distribute the Library or its derivative works. These actions are
+prohibited by law if you do not accept this License. Therefore, by
+modifying or distributing the Library (or any work based on the
+Library), you indicate your acceptance of this License to do so, and
+all its terms and conditions for copying, distributing or modifying
+the Library or works based on it.
+
+ 10. Each time you redistribute the Library (or any work based on the
+Library), the recipient automatically receives a license from the
+original licensor to copy, distribute, link with or modify the Library
+subject to these terms and conditions. You may not impose any further
+restrictions on the recipients' exercise of the rights granted herein.
+You are not responsible for enforcing compliance by third parties with
+this License.
+^L
+ 11. If, as a consequence of a court judgment or allegation of patent
+infringement or for any other reason (not limited to patent issues),
+conditions are imposed on you (whether by court order, agreement or
+otherwise) that contradict the conditions of this License, they do not
+excuse you from the conditions of this License. If you cannot
+distribute so as to satisfy simultaneously your obligations under this
+License and any other pertinent obligations, then as a consequence you
+may not distribute the Library at all. For example, if a patent
+license would not permit royalty-free redistribution of the Library by
+all those who receive copies directly or indirectly through you, then
+the only way you could satisfy both it and this License would be to
+refrain entirely from distribution of the Library.
+
+If any portion of this section is held invalid or unenforceable under
+any particular circumstance, the balance of the section is intended to
+apply, and the section as a whole is intended to apply in other
+circumstances.
+
+It is not the purpose of this section to induce you to infringe any
+patents or other property right claims or to contest validity of any
+such claims; this section has the sole purpose of protecting the
+integrity of the free software distribution system which is
+implemented by public license practices. Many people have made
+generous contributions to the wide range of software distributed
+through that system in reliance on consistent application of that
+system; it is up to the author/donor to decide if he or she is willing
+to distribute software through any other system and a licensee cannot
+impose that choice.
+
+This section is intended to make thoroughly clear what is believed to
+be a consequence of the rest of this License.
+
+ 12. If the distribution and/or use of the Library is restricted in
+certain countries either by patents or by copyrighted interfaces, the
+original copyright holder who places the Library under this License
+may add an explicit geographical distribution limitation excluding those
+countries, so that distribution is permitted only in or among
+countries not thus excluded. In such case, this License incorporates
+the limitation as if written in the body of this License.
+
+ 13. The Free Software Foundation may publish revised and/or new
+versions of the Lesser General Public License from time to time.
+Such new versions will be similar in spirit to the present version,
+but may differ in detail to address new problems or concerns.
+
+Each version is given a distinguishing version number. If the Library
+specifies a version number of this License which applies to it and
+"any later version", you have the option of following the terms and
+conditions either of that version or of any later version published by
+the Free Software Foundation. If the Library does not specify a
+license version number, you may choose any version ever published by
+the Free Software Foundation.
+^L
+ 14. If you wish to incorporate parts of the Library into other free
+programs whose distribution conditions are incompatible with these,
+write to the author to ask for permission. For software which is
+copyrighted by the Free Software Foundation, write to the Free
+Software Foundation; we sometimes make exceptions for this. Our
+decision will be guided by the two goals of preserving the free status
+of all derivatives of our free software and of promoting the sharing
+and reuse of software generally.
+
+ NO WARRANTY
+
+ 15. BECAUSE THE LIBRARY IS LICENSED FREE OF CHARGE, THERE IS NO
+WARRANTY FOR THE LIBRARY, TO THE EXTENT PERMITTED BY APPLICABLE LAW.
+EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR
+OTHER PARTIES PROVIDE THE LIBRARY "AS IS" WITHOUT WARRANTY OF ANY
+KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE
+LIBRARY IS WITH YOU. SHOULD THE LIBRARY PROVE DEFECTIVE, YOU ASSUME
+THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
+
+ 16. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN
+WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY
+AND/OR REDISTRIBUTE THE LIBRARY AS PERMITTED ABOVE, BE LIABLE TO YOU
+FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR
+CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
+LIBRARY (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING
+RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A
+FAILURE OF THE LIBRARY TO OPERATE WITH ANY OTHER SOFTWARE), EVEN IF
+SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH
+DAMAGES.
+
+ END OF TERMS AND CONDITIONS
+^L
+ How to Apply These Terms to Your New Libraries
+
+ If you develop a new library, and you want it to be of the greatest
+possible use to the public, we recommend making it free software that
+everyone can redistribute and change. You can do so by permitting
+redistribution under these terms (or, alternatively, under the terms
+of the ordinary General Public License).
+
+ To apply these terms, attach the following notices to the library.
+It is safest to attach them to the start of each source file to most
+effectively convey the exclusion of warranty; and each file should
+have at least the "copyright" line and a pointer to where the full
+notice is found.
+
+
+ <one line to give the library's name and a brief idea of what it
+does.>
+ Copyright (C) <year> <name of author>
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public
+ License along with this library; if not, write to the Free Software
+ Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+
+Also add information on how to contact you by electronic and paper
+mail.
+
+You should also get your employer (if you work as a programmer) or
+your
+school, if any, to sign a "copyright disclaimer" for the library, if
+necessary. Here is a sample; alter the names:
+
+ Yoyodyne, Inc., hereby disclaims all copyright interest in the
+ library `Frob' (a library for tweaking knobs) written by James
+Random Hacker.
+
+ <signature of Ty Coon>, 1 April 1990
+ Ty Coon, President of Vice
+
+That's all there is to it!
+
+
diff --git a/3rdparty/ocaml-augeas/Makefile.am b/3rdparty/ocaml-augeas/Makefile.am
new file mode 100644
index 000000000..af9759c5c
--- /dev/null
+++ b/3rdparty/ocaml-augeas/Makefile.am
@@ -0,0 +1,82 @@
+# libguestfs OCaml tools common code
+# Copyright (C) 2011-2019 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+include $(top_srcdir)/subdir-rules.mk
+
+EXTRA_DIST = \
+ $(SOURCES_MLI) \
+ $(SOURCES_ML) \
+ $(SOURCES_C) \
+ augeas.README
+
+SOURCES_MLI = \
+ augeas.mli
+
+SOURCES_ML = \
+ augeas.ml
+
+SOURCES_C = \
+ augeas-c.c
+
+# We pretend that we're building a C library. automake handles the
+# compilation of the C sources for us. At the end we take the C
+# objects and OCaml objects and link them into the OCaml library.
+# This C library is never used.
+
+noinst_LIBRARIES = libmlaugeas.a
+
+if !HAVE_OCAMLOPT
+MLAUGEAS_CMA = mlaugeas.cma
+else
+MLAUGEAS_CMA = mlaugeas.cmxa
+endif
+
+noinst_DATA = $(MLAUGEAS_CMA)
+
+libmlaugeas_a_SOURCES = $(SOURCES_C)
+libmlaugeas_a_CPPFLAGS = \
+ -DCAML_NAME_SPACE \
+ -I. \
+ -I$(top_builddir) \
+ -I$(shell $(OCAMLC) -where)
+libmlaugeas_a_CFLAGS = \
+ $(WARN_CFLAGS) $(NO_SNV_CFLAGS) $(NO_UM_CFLAGS) $(WERROR_CFLAGS) \
+ $(AUGEAS_CFLAGS) $(LIBXML2_CFLAGS) \
+ -fPIC
+
+BOBJECTS = $(SOURCES_ML:.ml=.cmo)
+XOBJECTS = $(BOBJECTS:.cmo=.cmx)
+
+OCAMLPACKAGES =
+OCAMLFLAGS = $(OCAML_FLAGS) $(OCAML_WARN_ERROR) -ccopt '$(CFLAGS)'
+
+if !HAVE_OCAMLOPT
+OBJECTS = $(BOBJECTS)
+else
+OBJECTS = $(XOBJECTS)
+endif
+
+libmlaugeas_a_DEPENDENCIES = $(OBJECTS)
+
+$(MLAUGEAS_CMA): $(OBJECTS) libmlaugeas.a
+ $(OCAMLFIND) mklib $(OCAMLPACKAGES) \
+ $(OBJECTS) $(libmlaugeas_a_OBJECTS) -cclib -laugeas -o mlaugeas
+
+# Dependencies.
+.depend: $(srcdir)/*.mli $(srcdir)/*.ml
+ $(top_builddir)/ocaml-dep.sh $^
+-include .depend
diff --git a/3rdparty/ocaml-augeas/augeas-c.c b/3rdparty/ocaml-augeas/augeas-c.c
new file mode 100644
index 000000000..679bcb50b
--- /dev/null
+++ b/3rdparty/ocaml-augeas/augeas-c.c
@@ -0,0 +1,579 @@
+/* Augeas OCaml bindings
+ * Copyright (C) 2008-2017 Red Hat Inc., Richard W.M. Jones
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * $Id: augeas_c.c,v 1.1 2008/05/06 10:48:20 rjones Exp $
+ */
+
+#include "config.h"
+
+#include <augeas.h>
+
+#include <caml/alloc.h>
+#include <caml/memory.h>
+#include <caml/mlvalues.h>
+#include <caml/fail.h>
+#include <caml/callback.h>
+#include <caml/custom.h>
+
+#include <stdbool.h>
+
+#ifdef __GNUC__
+ #define NORETURN __attribute__ ((noreturn))
+#else
+ #define NORETURN
+#endif
+
+extern CAMLprim value ocaml_augeas_create (value rootv, value loadpathv, value flagsv);
+extern CAMLprim value ocaml_augeas_close (value tv);
+extern CAMLprim value ocaml_augeas_defnode (value tv, value namev, value exprv, value valv);
+extern CAMLprim value ocaml_augeas_defvar (value tv, value namev, value exprv);
+extern CAMLprim value ocaml_augeas_get (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_exists (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_insert (value tv, value beforev, value pathv, value labelv);
+extern CAMLprim value ocaml_augeas_label (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_mv (value tv, value srcv, value destv);
+extern CAMLprim value ocaml_augeas_rm (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_match (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_count_matches (value tv, value pathv);
+extern CAMLprim value ocaml_augeas_save (value tv);
+extern CAMLprim value ocaml_augeas_load (value tv);
+extern CAMLprim value ocaml_augeas_set (value tv, value pathv, value valuev);
+extern CAMLprim value ocaml_augeas_setm (value tv, value basev, value subv, value valv);
+extern CAMLprim value ocaml_augeas_transform (value tv, value lensv, value filev, value modev);
+extern CAMLprim value ocaml_augeas_source (value tv, value pathv)
+#ifndef HAVE_AUG_SOURCE
+ NORETURN
+#endif
+;
+
+typedef augeas *augeas_t;
+
+/* Map C aug_errcode_t to OCaml error_code. */
+static const int error_map[] = {
+ /* AugErrInternal */ AUG_EINTERNAL,
+ /* AugErrPathX */ AUG_EPATHX,
+ /* AugErrNoMatch */ AUG_ENOMATCH,
+ /* AugErrMMatch */ AUG_EMMATCH,
+ /* AugErrSyntax */ AUG_ESYNTAX,
+ /* AugErrNoLens */ AUG_ENOLENS,
+ /* AugErrMXfm */ AUG_EMXFM,
+ /* AugErrNoSpan */ AUG_ENOSPAN,
+ /* AugErrMvDesc */ AUG_EMVDESC,
+ /* AugErrCmdRun */ AUG_ECMDRUN,
+ /* AugErrBadArg */ AUG_EBADARG,
+ /* AugErrLabel */ AUG_ELABEL,
+ /* AugErrCpDesc */ AUG_ECPDESC,
+};
+static const int error_map_len = sizeof error_map / sizeof error_map[0];
+
+/* Raise an Augeas.Error exception, and optionally close the
+ * specified handle.
+ */
+static void
+raise_error_and_maybe_close (augeas_t t, const char *msg, bool close_handle)
+{
+ const value *exn = caml_named_value ("Augeas.Error");
+ value args[5];
+ const int code = aug_error (t);
+ const char *aug_err_msg;
+ const char *aug_err_minor;
+ const char *aug_err_details;
+ int ocaml_code = -1;
+ int i;
+
+ if (code == AUG_ENOMEM) {
+ if (close_handle)
+ aug_close (t);
+ caml_raise_out_of_memory ();
+ }
+
+ aug_err_msg = aug_error_message (t);
+ aug_err_minor = aug_error_minor_message (t);
+ aug_err_details = aug_error_details (t);
+
+ for (i = 0; i < error_map_len; ++i)
+ if (error_map[i] == code) {
+ ocaml_code = i;
+ break;
+ }
+
+ if (ocaml_code != -1)
+ args[0] = Val_int (ocaml_code);
+ else {
+ args[0] = caml_alloc (1, 0);
+ Store_field (args[0], 0, Val_int (code));
+ }
+ args[1] = caml_copy_string (msg);
+ args[2] = caml_copy_string (aug_err_msg);
+ args[3] = caml_copy_string (aug_err_minor ? : "");
+ args[4] = caml_copy_string (aug_err_details ? : "");
+
+ if (close_handle)
+ aug_close (t);
+
+ caml_raise_with_args (*exn, 5, args);
+}
+#define raise_error(t, msg) raise_error_and_maybe_close(t, msg, false)
+
+static void
+raise_init_error (const char *msg)
+{
+ const value *exn = caml_named_value ("Augeas.Error");
+ value args[5];
+
+ args[0] = caml_alloc (1, 0);
+ Store_field (args[0], 0, Val_int (-1));
+ args[1] = caml_copy_string (msg);
+ args[2] = caml_copy_string ("aug_init failed");
+ args[3] = caml_copy_string ("augeas initialization failed");
+ args[4] = caml_copy_string ("");
+
+ caml_raise_with_args (*exn, 5, args);
+}
+
+static const char *
+Optstring_val (value strv)
+{
+ if (strv == Val_int (0)) /* None */
+ return NULL;
+ else /* Some string */
+ return String_val (Field (strv, 0));
+}
+
+/* Map OCaml flags to C flags. */
+static const int flag_map[] = {
+ /* AugSaveBackup */ AUG_SAVE_BACKUP,
+ /* AugSaveNewFile */ AUG_SAVE_NEWFILE,
+ /* AugTypeCheck */ AUG_TYPE_CHECK,
+ /* AugNoStdinc */ AUG_NO_STDINC,
+ /* AugSaveNoop */ AUG_SAVE_NOOP,
+ /* AugNoLoad */ AUG_NO_LOAD,
+ /* AugNoModlAutoload */ AUG_NO_MODL_AUTOLOAD,
+ /* AugEnableSpan */ AUG_ENABLE_SPAN,
+ /* AugNoErrClose */ AUG_NO_ERR_CLOSE,
+ /* AugTraceModuleLoading */ AUG_TRACE_MODULE_LOADING,
+};
+
+/* Wrap and unwrap augeas_t handles, with a finalizer. */
+#define Augeas_t_val(rv) (*(augeas_t *)Data_custom_val(rv))
+
+static void
+augeas_t_finalize (value tv)
+{
+ augeas_t t = Augeas_t_val (tv);
+ if (t) aug_close (t);
+}
+
+static struct custom_operations custom_operations = {
+ (char *) "augeas_t_custom_operations",
+ augeas_t_finalize,
+ custom_compare_default,
+ custom_hash_default,
+ custom_serialize_default,
+ custom_deserialize_default,
+ custom_compare_ext_default,
+};
+
+static value Val_augeas_t (augeas_t t)
+{
+ CAMLparam0 ();
+ CAMLlocal1 (rv);
+ /* We could choose these so that the GC can make better decisions.
+ * See 18.9.2 of the OCaml manual.
+ */
+ const int used = 0;
+ const int max = 1;
+
+ rv = caml_alloc_custom (&custom_operations,
+ sizeof (augeas_t), used, max);
+ Augeas_t_val(rv) = t;
+
+ CAMLreturn (rv);
+}
+
+#pragma GCC diagnostic ignored "-Wmissing-prototypes"
+
+/* val create : string -> string option -> flag list -> t */
+CAMLprim value
+ocaml_augeas_create (value rootv, value loadpathv, value flagsv)
+{
+ CAMLparam1 (rootv);
+ const char *root = String_val (rootv);
+ const char *loadpath = Optstring_val (loadpathv);
+ int flags = 0, i;
+ augeas_t t;
+
+ /* Convert list of flags to C. */
+ for (; flagsv != Val_int (0); flagsv = Field (flagsv, 1)) {
+ i = Int_val (Field (flagsv, 0));
+ flags |= flag_map[i];
+ }
+
+ /* Pass AUG_NO_ERR_CLOSE so we raise a detailed Augeas.Error. */
+ t = aug_init (root, loadpath, flags | AUG_NO_ERR_CLOSE);
+
+ if (t == NULL)
+ raise_init_error ("Augeas.create");
+
+ if (aug_error (t) != AUG_NOERROR) {
+ raise_error_and_maybe_close (t, "Augeas.init", true);
+ }
+
+ CAMLreturn (Val_augeas_t (t));
+}
+
+/* val close : t -> unit */
+CAMLprim value
+ocaml_augeas_close (value tv)
+{
+ CAMLparam1 (tv);
+ augeas_t t = Augeas_t_val (tv);
+
+ if (t) {
+ aug_close (t);
+ Augeas_t_val(tv) = NULL; /* So the finalizer doesn't double-free. */
+ }
+
+ CAMLreturn (Val_unit);
+}
+
+/* val defnode : t -> string -> string -> string option -> int * bool */
+CAMLprim value
+ocaml_augeas_defnode (value tv, value namev, value exprv, value valv)
+{
+ CAMLparam4 (tv, namev, exprv, valv);
+ CAMLlocal2 (optv, v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *name = String_val (namev);
+ const char *expr = String_val (exprv);
+ const char *val = Optstring_val (valv);
+ int r, created;
+
+ r = aug_defnode (t, name, expr, val, &created);
+ if (r == -1) {
+ raise_error (t, "Augeas.defnode");
+ }
+
+ v = caml_alloc (2, 0);
+ Store_field (v, 0, Val_int (r));
+ Store_field (v, 1, Val_bool (created));
+
+ CAMLreturn (v);
+}
+
+/* val defvar : t -> string -> string option -> int option */
+CAMLprim value
+ocaml_augeas_defvar (value tv, value namev, value exprv)
+{
+ CAMLparam3 (tv, namev, exprv);
+ CAMLlocal2 (optv, v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *name = String_val (namev);
+ const char *expr = Optstring_val (exprv);
+ int r;
+
+ r = aug_defvar (t, name, expr);
+ if (r > 0) { /* Return Some val */
+ v = Val_int (r);
+ optv = caml_alloc (1, 0);
+ Field (optv, 0) = v;
+ } else if (r == 0) /* Return None */
+ optv = Val_int (0);
+ else if (r == -1) /* Error or multiple matches */
+ raise_error (t, "Augeas.defvar");
+ else
+ caml_failwith ("Augeas.defvar: bad return value");
+
+ CAMLreturn (optv);
+}
+
+/* val get : t -> path -> value option */
+CAMLprim value
+ocaml_augeas_get (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ CAMLlocal2 (optv, v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ const char *val;
+ int r;
+
+ r = aug_get (t, path, &val);
+ if (r == 1 && val) { /* Return Some val */
+ v = caml_copy_string (val);
+ optv = caml_alloc (1, 0);
+ Field (optv, 0) = v;
+ } else if (r == 0 || !val) /* Return None */
+ optv = Val_int (0);
+ else if (r == -1) /* Error or multiple matches */
+ raise_error (t, "Augeas.get");
+ else
+ caml_failwith ("Augeas.get: bad return value");
+
+ CAMLreturn (optv);
+}
+
+/* val exists : t -> path -> bool */
+CAMLprim value
+ocaml_augeas_exists (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ CAMLlocal1 (v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ int r;
+
+ r = aug_get (t, path, NULL);
+ if (r == 1) /* Return true. */
+ v = Val_int (1);
+ else if (r == 0) /* Return false */
+ v = Val_int (0);
+ else if (r == -1) /* Error or multiple matches */
+ raise_error (t, "Augeas.exists");
+ else
+ caml_failwith ("Augeas.exists: bad return value");
+
+ CAMLreturn (v);
+}
+
+/* val insert : t -> ?before:bool -> path -> string -> unit */
+CAMLprim value
+ocaml_augeas_insert (value tv, value beforev, value pathv, value labelv)
+{
+ CAMLparam4 (tv, beforev, pathv, labelv);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ const char *label = String_val (labelv);
+ int before;
+
+ before = beforev == Val_int (0) ? 0 : Int_val (Field (beforev, 0));
+
+ if (aug_insert (t, path, label, before) == -1)
+ raise_error (t, "Augeas.insert");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val label : t -> path -> string option */
+CAMLprim value
+ocaml_augeas_label (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ CAMLlocal2 (optv, v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ const char *val;
+ int r;
+
+ r = aug_label (t, path, &val);
+ if (r == 1 && val) { /* Return Some val */
+ v = caml_copy_string (val);
+ optv = caml_alloc (1, 0);
+ Field (optv, 0) = v;
+ } else if (r == 0 || !val) /* Return None */
+ optv = Val_int (0);
+ else if (r == -1) /* Error or multiple matches */
+ raise_error (t, "Augeas.label");
+ else
+ caml_failwith ("Augeas.label: bad return value");
+
+ CAMLreturn (optv);
+}
+
+/* val mv : t -> path -> path -> unit */
+CAMLprim value
+ocaml_augeas_mv (value tv, value srcv, value destv)
+{
+ CAMLparam3 (tv, srcv, destv);
+ augeas_t t = Augeas_t_val (tv);
+ const char *src = String_val (srcv);
+ const char *dest = String_val (destv);
+
+ if (aug_mv (t, src, dest) == -1)
+ raise_error (t, "Augeas.mv");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val rm : t -> path -> int */
+CAMLprim value
+ocaml_augeas_rm (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ int r;
+
+ r = aug_rm (t, path);
+ if (r == -1)
+ raise_error (t, "Augeas.rm");
+
+ CAMLreturn (Val_int (r));
+}
+
+/* val matches : t -> path -> path list */
+CAMLprim value
+ocaml_augeas_match (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ CAMLlocal3 (rv, v, cons);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ char **matches;
+ int r, i;
+
+ r = aug_match (t, path, &matches);
+ if (r == -1)
+ raise_error (t, "Augeas.matches");
+
+ /* Copy the paths to a list. */
+ rv = Val_int (0);
+ for (i = 0; i < r; ++i) {
+ v = caml_copy_string (matches[i]);
+ free (matches[i]);
+ cons = caml_alloc (2, 0);
+ Field (cons, 1) = rv;
+ Field (cons, 0) = v;
+ rv = cons;
+ }
+
+ free (matches);
+
+ CAMLreturn (rv);
+}
+
+/* val count_matches : t -> path -> int */
+CAMLprim value
+ocaml_augeas_count_matches (value tv, value pathv)
+{
+ CAMLparam2 (tv, pathv);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ int r;
+
+ r = aug_match (t, path, NULL);
+ if (r == -1)
+ raise_error (t, "Augeas.count_matches");
+
+ CAMLreturn (Val_int (r));
+}
+
+/* val save : t -> unit */
+CAMLprim value
+ocaml_augeas_save (value tv)
+{
+ CAMLparam1 (tv);
+ augeas_t t = Augeas_t_val (tv);
+
+ if (aug_save (t) == -1)
+ raise_error (t, "Augeas.save");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val load : t -> unit */
+CAMLprim value
+ocaml_augeas_load (value tv)
+{
+ CAMLparam1 (tv);
+ augeas_t t = Augeas_t_val (tv);
+
+ if (aug_load (t) == -1)
+ raise_error (t, "Augeas.load");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val set : t -> -> path -> value option -> unit */
+CAMLprim value
+ocaml_augeas_set (value tv, value pathv, value valuev)
+{
+ CAMLparam3 (tv, pathv, valuev);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ const char *val = Optstring_val (valuev);
+
+ if (aug_set (t, path, val) == -1)
+ raise_error (t, "Augeas.set");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val setm : t -> path -> string option -> value option -> int */
+CAMLprim value
+ocaml_augeas_setm (value tv, value basev, value subv, value valv)
+{
+ CAMLparam4 (tv, basev, subv, valv);
+ augeas_t t = Augeas_t_val (tv);
+ const char *base = String_val (basev);
+ const char *sub = Optstring_val (subv);
+ const char *val = Optstring_val (valv);
+ int r;
+
+ r = aug_setm (t, base, sub, val);
+ if (r == -1)
+ raise_error (t, "Augeas.setm");
+
+ CAMLreturn (Val_int (r));
+}
+
+/* val transform : t -> string -> string -> transform_mode -> unit */
+CAMLprim value
+ocaml_augeas_transform (value tv, value lensv, value filev, value modev)
+{
+ CAMLparam4 (tv, lensv, filev, modev);
+ augeas_t t = Augeas_t_val (tv);
+ const char *lens = String_val (lensv);
+ const char *file = String_val (filev);
+ const int excl = Int_val (modev) == 1 ? 1 : 0;
+
+ if (aug_transform (t, lens, file, excl) == -1)
+ raise_error (t, "Augeas.transform");
+
+ CAMLreturn (Val_unit);
+}
+
+/* val source : t -> path -> path option */
+CAMLprim value
+ocaml_augeas_source (value tv, value pathv)
+{
+#ifdef HAVE_AUG_SOURCE
+ CAMLparam2 (tv, pathv);
+ CAMLlocal2 (optv, v);
+ augeas_t t = Augeas_t_val (tv);
+ const char *path = String_val (pathv);
+ char *file_path;
+ int r;
+
+ r = aug_source (t, path, &file_path);
+ if (r == 0) {
+ if (file_path) { /* Return Some file_path */
+ v = caml_copy_string (file_path);
+ optv = caml_alloc (1, 0);
+ Field (optv, 0) = v;
+ free (file_path);
+ } else /* Return None */
+ optv = Val_int (0);
+ }
+ else /* Error */
+ raise_error (t, "Augeas.source");
+
+ CAMLreturn (optv);
+#else
+ caml_failwith ("Augeas.source: function not implemented");
+#endif
+}
diff --git a/3rdparty/ocaml-augeas/augeas.README b/3rdparty/ocaml-augeas/augeas.README
new file mode 100644
index 000000000..938dfd255
--- /dev/null
+++ b/3rdparty/ocaml-augeas/augeas.README
@@ -0,0 +1,8 @@
+The files augeas-c.c, augeas.ml and augeas.mli come from the
+ocaml-augeas library:
+
+ http://git.annexia.org/?p=ocaml-augeas.git
+
+which is released under a compatible license. We try to keep them
+identical, so if you make changes to these files then you must also
+submit the changes to ocaml-augeas, and vice versa.
\ No newline at end of file
diff --git a/3rdparty/ocaml-augeas/augeas.ml b/3rdparty/ocaml-augeas/augeas.ml
new file mode 100644
index 000000000..aa5a18226
--- /dev/null
+++ b/3rdparty/ocaml-augeas/augeas.ml
@@ -0,0 +1,99 @@
+(* Augeas OCaml bindings
+ * Copyright (C) 2008 Red Hat Inc., Richard W.M. Jones
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * $Id: augeas.ml,v 1.2 2008/05/06 10:48:20 rjones Exp $
+ *)
+
+type t
+
+type flag =
+ | AugSaveBackup
+ | AugSaveNewFile
+ | AugTypeCheck
+ | AugNoStdinc
+ | AugSaveNoop
+ | AugNoLoad
+ | AugNoModlAutoload
+ | AugEnableSpan
+ | AugNoErrClose
+ | AugTraceModuleLoading
+
+type error_code =
+ | AugErrInternal
+ | AugErrPathX
+ | AugErrNoMatch
+ | AugErrMMatch
+ | AugErrSyntax
+ | AugErrNoLens
+ | AugErrMXfm
+ | AugErrNoSpan
+ | AugErrMvDesc
+ | AugErrCmdRun
+ | AugErrBadArg
+ | AugErrLabel
+ | AugErrCpDesc
+ | AugErrUnknown of int
+
+type transform_mode =
+ | Include
+ | Exclude
+
+exception Error of error_code * string * string * string * string
+
+type path = string
+
+type value = string
+
+external create : string -> string option -> flag list -> t
+ = "ocaml_augeas_create"
+external close : t -> unit
+ = "ocaml_augeas_close"
+external defnode : t -> string -> string -> string option -> int * bool
+ = "ocaml_augeas_defnode"
+external defvar : t -> string -> string option -> int option
+ = "ocaml_augeas_defvar"
+external get : t -> path -> value option
+ = "ocaml_augeas_get"
+external exists : t -> path -> bool
+ = "ocaml_augeas_exists"
+external insert : t -> ?before:bool -> path -> string -> unit
+ = "ocaml_augeas_insert"
+external label : t -> path -> string option
+ = "ocaml_augeas_label"
+external rm : t -> path -> int
+ = "ocaml_augeas_rm"
+external matches : t -> path -> path list
+ = "ocaml_augeas_match"
+external count_matches : t -> path -> int
+ = "ocaml_augeas_count_matches"
+external save : t -> unit
+ = "ocaml_augeas_save"
+external load : t -> unit
+ = "ocaml_augeas_load"
+external mv : t -> path -> path -> unit
+ = "ocaml_augeas_mv"
+external set : t -> path -> value option -> unit
+ = "ocaml_augeas_set"
+external setm : t -> path -> string option -> value option -> int
+ = "ocaml_augeas_setm"
+external transform : t -> string -> string -> transform_mode -> unit
+ = "ocaml_augeas_transform"
+external source : t -> path -> path option
+ = "ocaml_augeas_source"
+
+let () =
+ Callback.register_exception "Augeas.Error" (Error (AugErrInternal, "", "", "", ""))
diff --git a/3rdparty/ocaml-augeas/augeas.mli b/3rdparty/ocaml-augeas/augeas.mli
new file mode 100644
index 000000000..8cbeae188
--- /dev/null
+++ b/3rdparty/ocaml-augeas/augeas.mli
@@ -0,0 +1,164 @@
+(** Augeas OCaml bindings *)
+(* Copyright (C) 2008 Red Hat Inc., Richard W.M. Jones
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * $Id: augeas.mli,v 1.2 2008/05/06 10:48:20 rjones Exp $
+ *)
+
+type t
+ (** Augeas library handle. *)
+
+type flag =
+ | AugSaveBackup (** Rename original with .augsave *)
+ | AugSaveNewFile (** Save changes to .augnew *)
+ | AugTypeCheck (** Type-check lenses *)
+ | AugNoStdinc
+ | AugSaveNoop
+ | AugNoLoad
+ | AugNoModlAutoload
+ | AugEnableSpan
+ | AugNoErrClose
+ | AugTraceModuleLoading
+ (** Flags passed to the {!create} function. *)
+
+type error_code =
+ | AugErrInternal (** Internal error (bug) *)
+ | AugErrPathX (** Invalid path expression *)
+ | AugErrNoMatch (** No match for path expression *)
+ | AugErrMMatch (** Too many matches for path expression *)
+ | AugErrSyntax (** Syntax error in lens file *)
+ | AugErrNoLens (** Lens lookup failed *)
+ | AugErrMXfm (** Multiple transforms *)
+ | AugErrNoSpan (** No span for this node *)
+ | AugErrMvDesc (** Cannot move node into its descendant *)
+ | AugErrCmdRun (** Failed to execute command *)
+ | AugErrBadArg (** Invalid argument in funcion call *)
+ | AugErrLabel (** Invalid label *)
+ | AugErrCpDesc (** Cannot copy node into its descendant *)
+ | AugErrUnknown of int
+ (** Possible error codes. *)
+
+type transform_mode =
+ | Include
+ | Exclude
+ (** The operation mode for the {!transform} function. *)
+
+exception Error of error_code * string * string * string * string
+ (** This exception is thrown when the underlying Augeas library
+ returns an error. The tuple represents:
+ - the Augeas error code
+ - the ocaml-augeas error string
+ - the Augeas error message
+ - the human-readable explanation of the Augeas error, if available
+ - a string with details of the Augeas error
+ *)
+
+type path = string
+ (** A path expression.
+
+ Note in future we may replace this with a type-safe path constructor. *)
+
+type value = string
+ (** A value. *)
+
+val create : string -> string option -> flag list -> t
+ (** [create root loadpath flags] creates an Augeas handle.
+
+ [root] is a file system path describing the location
+ of the configuration files.
+
+ [loadpath] is an optional colon-separated list of directories
+ which are searched for schema definitions.
+
+ [flags] is a list of flags. *)
+
+val close : t -> unit
+ (** [close handle] closes the handle.
+
+ You don't need to close handles explicitly with this function:
+ they will be finalized eventually by the garbage collector.
+ However calling this function frees up any resources used by the
+ underlying Augeas library immediately.
+
+ Do not use the handle after closing it. *)
+
+val defnode : t -> string -> string -> string option -> int * bool
+ (** [defnode t name expr value] defines [name] whose value is the
+ result of evaluating [expr], which is a nodeset. *)
+
+val defvar : t -> string -> string option -> int option
+ (** [defvar t name expr] defines [name] whose value is the result
+ of evaluating [expr], replacing the old value if existing.
+ [None] as [expr] removes the variable [name]. *)
+
+val get : t -> path -> value option
+ (** [get t path] returns the value at [path], or [None] if there
+ is no value. *)
+
+val exists : t -> path -> bool
+ (** [exists t path] returns true iff there is a value at [path]. *)
+
+val insert : t -> ?before:bool -> path -> string -> unit
+ (** [insert t ?before path label] inserts [label] as a sibling
+ of [path]. By default it is inserted after [path], unless
+ [~before:true] is specified. *)
+
+val label : t -> path -> string option
+ (** [label t path] gets the label of [path].
+
+ Returns [Some value] when [path] matches only one node, and
+ that has an associated label. *)
+
+val rm : t -> path -> int
+ (** [rm t path] removes all nodes matching [path].
+
+ Returns the number of nodes removed (which may be 0). *)
+
+val matches : t -> path -> path list
+ (** [matches t path] returns a list of path expressions
+ of all nodes matching [path]. *)
+
+val mv : t -> path -> path -> unit
+ (** [mv t src dest] moves a node. *)
+
+val count_matches : t -> path -> int
+ (** [count_matches t path] counts the number of nodes matching
+ [path] but does not return them (see {!matches}). *)
+
+val save : t -> unit
+ (** [save t] saves all pending changes to disk. *)
+
+val load : t -> unit
+ (** [load t] loads files into the tree. *)
+
+val set : t -> path -> value option -> unit
+ (** [set t path] sets [value] as new value at [path]. *)
+
+val setm : t -> path -> string option -> value option -> int
+ (** [setm t base sub value] sets [value] as new value for all the
+ nodes under [base] that match [sub] (or all, if [sub] is
+ [None]).
+
+ Returns the number of nodes modified. *)
+
+val transform : t -> string -> string -> transform_mode -> unit
+ (** [transform t lens file mode] adds or removes (depending on
+ [mode]) the transformation of the specified [lens] for [file]. *)
+
+val source : t -> path -> path option
+ (** [source t path] returns the path to the node representing the
+ file to which [path] belongs, or [None] if [path] does not
+ represent any file. *)
--
2.23.0
More information about the Libguestfs
mailing list