Compare commits
2 Commits
148454a814
...
1fda2a37c2
| Author | SHA1 | Date |
|---|---|---|
 Ryan Heywood
|
1fda2a37c2
|
|
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Ryan Heywood
|
906d294a3d
|
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@ -367,7 +367,6 @@ dependencies = [
|
|||
"clang-sys",
|
||||
"lazy_static",
|
||||
"lazycell",
|
||||
"log",
|
||||
"peeking_take_while",
|
||||
"prettyplease",
|
||||
"proc-macro2",
|
||||
|
|
@ -376,7 +375,6 @@ dependencies = [
|
|||
"rustc-hash",
|
||||
"shlex",
|
||||
"syn 2.0.48",
|
||||
"which",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -411,15 +409,12 @@ dependencies = [
|
|||
"itertools",
|
||||
"lazy_static",
|
||||
"lazycell",
|
||||
"log",
|
||||
"prettyplease",
|
||||
"proc-macro2",
|
||||
"quote",
|
||||
"regex",
|
||||
"rustc-hash",
|
||||
"shlex",
|
||||
"syn 2.0.48",
|
||||
"which",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -1509,15 +1504,6 @@ dependencies = [
|
|||
"digest",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "home"
|
||||
version = "0.5.9"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "e3d1354bf6b7235cb4a0576c2619fd4ed18183f689b12b006a0ee7329eeff9a5"
|
||||
dependencies = [
|
||||
"windows-sys 0.52.0",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "iana-time-zone"
|
||||
version = "0.1.59"
|
||||
|
|
@ -1694,9 +1680,8 @@ dependencies = [
|
|||
name = "keyfork"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"bindgen 0.69.4",
|
||||
"bindgen 0.68.1",
|
||||
"card-backend-pcsc",
|
||||
"clang-sys",
|
||||
"clap",
|
||||
"clap_complete",
|
||||
"keyfork-bin",
|
||||
|
|
@ -1888,6 +1873,7 @@ dependencies = [
|
|||
name = "keyfork-zbar"
|
||||
version = "0.1.0"
|
||||
dependencies = [
|
||||
"bindgen 0.69.4",
|
||||
"image",
|
||||
"keyfork-zbar-sys",
|
||||
"thiserror",
|
||||
|
|
@ -2154,10 +2140,8 @@ dependencies = [
|
|||
[[package]]
|
||||
name = "nettle-sys"
|
||||
version = "2.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "b495053a10a19a80e3a26bf1212e92e29350797b5f5bdc58268c3f3f818e66ec"
|
||||
dependencies = [
|
||||
"bindgen 0.68.1",
|
||||
"bindgen 0.65.1",
|
||||
"cc",
|
||||
"libc",
|
||||
"pkg-config",
|
||||
|
|
@ -3525,10 +3509,8 @@ dependencies = [
|
|||
[[package]]
|
||||
name = "v4l2-sys-mit"
|
||||
version = "0.3.0"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "6779878362b9bacadc7893eac76abe69612e8837ef746573c4a5239daf11990b"
|
||||
dependencies = [
|
||||
"bindgen 0.65.1",
|
||||
"bindgen 0.68.1",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
|
|
@ -3643,18 +3625,6 @@ dependencies = [
|
|||
"wasm-bindgen",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "which"
|
||||
version = "4.4.2"
|
||||
source = "registry+https://github.com/rust-lang/crates.io-index"
|
||||
checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
|
||||
dependencies = [
|
||||
"either",
|
||||
"home",
|
||||
"once_cell",
|
||||
"rustix 0.38.31",
|
||||
]
|
||||
|
||||
[[package]]
|
||||
name = "winapi"
|
||||
version = "0.3.9"
|
||||
|
|
|
|||
|
|
@ -29,3 +29,6 @@ members = [
|
|||
opt-level = 3
|
||||
debug = true
|
||||
|
||||
[patch.crates-io]
|
||||
nettle-sys = { path = "vendor/nettle-sys-2.3.0" }
|
||||
v4l2-sys-mit = { path = "vendor/v4l2-sys-mit-0.3.0" }
|
||||
|
|
|
|||
|
|
@ -9,9 +9,11 @@ default = [
|
|||
"completion",
|
||||
"qrcode-decode-backend-rqrr",
|
||||
"sequoia-crypto-backend-nettle",
|
||||
"link-static",
|
||||
]
|
||||
|
||||
static = ["clang-sys/static"]
|
||||
link-static = ["bindgen/static"]
|
||||
link-runtime = ["bindgen/runtime"]
|
||||
|
||||
completion = ["dep:clap_complete"]
|
||||
|
||||
|
|
@ -46,5 +48,6 @@ openpgp-card-sequoia = { version = "0.2.0", default-features = false }
|
|||
openpgp-card = "0.4.1"
|
||||
clap_complete = { version = "4.4.6", optional = true }
|
||||
sequoia-openpgp = { version = "1.17.0", default-features = false, features = ["compression"] }
|
||||
clang-sys = { version = "1.7.0", optional = true }
|
||||
bindgen = { version = "0.69.4", optional = true, features = ["static"] }
|
||||
|
||||
# necessary for enabling downstream feature flags
|
||||
bindgen = { version = "0.68.1", default-features = false }
|
||||
|
|
|
|||
|
|
@ -10,5 +10,5 @@ license = "MIT"
|
|||
[dependencies]
|
||||
|
||||
[build-dependencies]
|
||||
bindgen = { version = "0.68", default-features = false, features = ["runtime"] }
|
||||
bindgen = { version = "0.68", default-features = false }
|
||||
pkg-config = "0.3"
|
||||
|
|
|
|||
|
|
@ -8,13 +8,14 @@ license = "MIT"
|
|||
# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
|
||||
|
||||
[features]
|
||||
default = ["image"]
|
||||
image = ["dep:image"]
|
||||
link-runtime = ["bindgen/runtime"]
|
||||
link-static = ["bindgen/static"]
|
||||
|
||||
[dependencies]
|
||||
keyfork-zbar-sys = { version = "0.1.0", path = "../keyfork-zbar-sys", registry = "distrust" }
|
||||
image = { version = "0.24.7", default-features = false, optional = true }
|
||||
image = { version = "0.24.7", default-features = false }
|
||||
thiserror = "1.0.56"
|
||||
bindgen = { version = "0.69.4", default-features = false, optional = true }
|
||||
|
||||
[dev-dependencies]
|
||||
v4l = "0.14.0"
|
||||
|
|
|
|||
|
|
@ -55,7 +55,6 @@ impl Image {
|
|||
}
|
||||
}
|
||||
|
||||
#[cfg(feature = "image")]
|
||||
mod impls {
|
||||
use super::*;
|
||||
use image::{DynamicImage, GenericImageView};
|
||||
|
|
|
|||
|
|
@ -0,0 +1,6 @@
|
|||
{
|
||||
"git": {
|
||||
"sha1": "30dcffb68a0fbaf62321793ee8e7895992c44432"
|
||||
},
|
||||
"path_in_vcs": ""
|
||||
}
|
||||
|
|
@ -0,0 +1,5 @@
|
|||
/target/
|
||||
**/*.rs.bk
|
||||
Cargo.lock
|
||||
**/*.swp
|
||||
**/*.swo
|
||||
|
|
@ -0,0 +1,123 @@
|
|||
# These stanzas do some common management tasks before and after the
|
||||
# job-specific before_script and after_script stanzas are run.
|
||||
# before_script_start configures any default global state. The
|
||||
# job-specific before_script can override this state, if required.
|
||||
# before_script_end prints out information about the environment to
|
||||
# improve debugging; it does not modify the environment.
|
||||
# after_script_end does some common management tasks after the
|
||||
# job-specific after_script is run. It prints information about the
|
||||
# environment, and does some clean up.
|
||||
#
|
||||
# Add this to your stanza as follows:
|
||||
#
|
||||
# before_script:
|
||||
# - *before_script_start
|
||||
# - *** YOUR CODE HERE ***
|
||||
# - *before_script_end
|
||||
# after_script:
|
||||
# - *** YOUR CODE HERE ***
|
||||
# - *after_script_end
|
||||
|
||||
.before_script_start: &before_script_start
|
||||
- 'if test "x${RUSTFLAGS+SET}" = xSET; then echo "\$RUSTFLAGS is set ($RUSTFLAGS)"; exit 1; fi'
|
||||
|
||||
.before_script_end: &before_script_end
|
||||
- 'if test "x${RUSTFLAGS+SET}" = xSET; then echo "WARNING: before_script set \$RUSTFLAGS ($RUSTFLAGS)"; fi'
|
||||
- rustc --version --verbose
|
||||
- cargo --version
|
||||
- clang -v
|
||||
- if [ -d $CARGO_TARGET_DIR ]; then find $CARGO_TARGET_DIR | wc --lines; du -sh $CARGO_TARGET_DIR; fi
|
||||
- if [ -d $CARGO_HOME ]; then find $CARGO_HOME | wc --lines; du -sh $CARGO_HOME; fi
|
||||
|
||||
.after_script_end: &after_script_end
|
||||
- if [ -d $CARGO_TARGET_DIR ]; then find $CARGO_TARGET_DIR -type f -atime +7 -delete; fi
|
||||
- if [ -d $CARGO_TARGET_DIR ]; then du -sh $CARGO_TARGET_DIR; fi
|
||||
- if [ -d $CARGO_HOME ]; then du -sh $CARGO_HOME; fi
|
||||
|
||||
before_script:
|
||||
- *before_script_start
|
||||
- *before_script_end
|
||||
|
||||
after_script:
|
||||
- *after_script_end
|
||||
|
||||
image: 192.168.122.1:5000/sequoia-pgp/build-docker-image/trixie:latest
|
||||
|
||||
test:
|
||||
script:
|
||||
- cargo test --all
|
||||
|
||||
# This tests with Nettle 3.8.1.
|
||||
test-bookworm:
|
||||
image: rust:slim-bookworm
|
||||
before_script:
|
||||
- *before_script_start
|
||||
- apt update -y -qq
|
||||
- apt install -y -qq --no-install-recommends clang llvm pkg-config nettle-dev
|
||||
- *before_script_end
|
||||
script:
|
||||
- cargo test --all
|
||||
|
||||
|
||||
# This tests with Nettle 3.7.3.
|
||||
test-bullseye:
|
||||
image: rust:slim-bullseye
|
||||
before_script:
|
||||
- *before_script_start
|
||||
- apt update -y -qq
|
||||
- apt install -y -qq --no-install-recommends clang llvm pkg-config nettle-dev
|
||||
- *before_script_end
|
||||
script:
|
||||
- cargo test --all
|
||||
|
||||
# This tests with Nettle 3.4.1.
|
||||
test-buster:
|
||||
image: rust:slim-buster
|
||||
before_script:
|
||||
- *before_script_start
|
||||
- apt update -y -qq
|
||||
- apt install -y -qq --no-install-recommends clang llvm pkg-config nettle-dev
|
||||
- *before_script_end
|
||||
script:
|
||||
- cargo test --all
|
||||
|
||||
# Test on Windows with the GNU toolchain.
|
||||
test-windows-gnu:
|
||||
tags:
|
||||
- win
|
||||
- win2019
|
||||
image: 192.168.122.1:5000/sequoia-pgp/build-docker-image/windows-gnu
|
||||
only:
|
||||
variables:
|
||||
# Forks of this project most likely use gitlab's shared windows runners, which
|
||||
# do not use the docker executor, so disable the windows jobs for forks.
|
||||
- $CI_PROJECT_NAMESPACE == "sequoia-pgp"
|
||||
script:
|
||||
- rustup override set stable
|
||||
- cargo test --all
|
||||
# Windows uses Powershell, disable our scriptlets.
|
||||
before_script: []
|
||||
after_script: []
|
||||
|
||||
pages:
|
||||
stage: deploy
|
||||
script:
|
||||
- cargo doc
|
||||
- mv target/doc public
|
||||
- cp docs/index.html public/
|
||||
artifacts:
|
||||
paths:
|
||||
- public
|
||||
only:
|
||||
- main
|
||||
|
||||
cache:
|
||||
paths:
|
||||
- cargo/
|
||||
|
||||
variables:
|
||||
DEBIAN_FRONTEND: noninteractive
|
||||
CARGO_HOME: $CI_PROJECT_DIR/cargo
|
||||
CARGO_TARGET_DIR: $CI_PROJECT_DIR/target
|
||||
CARGO_FLAGS: --color always
|
||||
CARGO_INCREMENTAL: 0
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
|
||||
#
|
||||
# When uploading crates to the registry Cargo will automatically
|
||||
# "normalize" Cargo.toml files for maximal compatibility
|
||||
# with all versions of Cargo and also rewrite `path` dependencies
|
||||
# to registry (e.g., crates.io) dependencies.
|
||||
#
|
||||
# If you are reading this file be aware that the original Cargo.toml
|
||||
# will likely look very different (and much more reasonable).
|
||||
# See Cargo.toml.orig for the original contents.
|
||||
|
||||
[package]
|
||||
edition = "2018"
|
||||
name = "nettle-sys"
|
||||
version = "2.3.0"
|
||||
authors = [
|
||||
"Justus Winter <justus@sequoia-pgp.org>",
|
||||
"Kai Michaelis <kai@sequoia-pgp.org>",
|
||||
]
|
||||
links = "nettle"
|
||||
description = "Low-level Rust bindings for the Nettle cryptographic library"
|
||||
documentation = "https://docs.rs/nettle-sys/"
|
||||
readme = "README.md"
|
||||
keywords = [
|
||||
"nettle",
|
||||
"cryptography",
|
||||
]
|
||||
categories = [
|
||||
"external-ffi-bindings",
|
||||
"cryptography",
|
||||
]
|
||||
license = "LGPL-3.0 OR GPL-2.0 OR GPL-3.0"
|
||||
repository = "https://gitlab.com/sequoia-pgp/nettle-sys"
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
dependencies = [
|
||||
"pkg-config",
|
||||
"nettle-dev",
|
||||
]
|
||||
|
||||
[dependencies.libc]
|
||||
version = "0.2"
|
||||
|
||||
[build-dependencies.bindgen]
|
||||
version = ">= 0.58.0, < 0.69.0"
|
||||
default-features = false
|
||||
|
||||
[build-dependencies.cc]
|
||||
version = "1"
|
||||
|
||||
[build-dependencies.pkg-config]
|
||||
version = "0.3"
|
||||
|
||||
[build-dependencies.tempfile]
|
||||
version = "3"
|
||||
|
||||
[target."cfg(target_env = \"msvc\")".build-dependencies.vcpkg]
|
||||
version = "0.2.9"
|
||||
|
|
@ -0,0 +1,31 @@
|
|||
[package]
|
||||
name = "nettle-sys"
|
||||
version = "2.3.0"
|
||||
authors = [
|
||||
"Justus Winter <justus@sequoia-pgp.org>",
|
||||
"Kai Michaelis <kai@sequoia-pgp.org>",
|
||||
]
|
||||
edition = "2018"
|
||||
description = "Low-level Rust bindings for the Nettle cryptographic library"
|
||||
repository = "https://gitlab.com/sequoia-pgp/nettle-sys"
|
||||
keywords = ["nettle", "cryptography"]
|
||||
categories = ["external-ffi-bindings", "cryptography"]
|
||||
license = "LGPL-3.0 OR GPL-2.0 OR GPL-3.0"
|
||||
readme = "README.md"
|
||||
documentation = "https://docs.rs/nettle-sys/"
|
||||
links = "nettle"
|
||||
|
||||
[dependencies]
|
||||
libc = "0.2"
|
||||
|
||||
[build-dependencies]
|
||||
bindgen = { version = ">= 0.58.0, < 0.69.0", default-features = false, features = ["runtime"] }
|
||||
cc = "1"
|
||||
pkg-config = "0.3"
|
||||
tempfile = "3"
|
||||
|
||||
[target.'cfg(target_env = "msvc")'.build-dependencies]
|
||||
vcpkg = "0.2.9"
|
||||
|
||||
[package.metadata.docs.rs]
|
||||
dependencies = [ "pkg-config", "nettle-dev" ]
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
[target.arm-linux-androideabi]
|
||||
image = "nettle-sys/arm-linux-androideabi:1"
|
||||
|
|
@ -0,0 +1,340 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 2, June 1991
|
||||
|
||||
Copyright (C) 1989, 1991 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.
|
||||
|
||||
Preamble
|
||||
|
||||
The licenses for most software are designed to take away your
|
||||
freedom to share and change it. By contrast, the GNU General Public
|
||||
License is intended to guarantee your freedom to share and change free
|
||||
software--to make sure the software is free for all its users. This
|
||||
General Public License applies to most of the Free Software
|
||||
Foundation's software and to any other program whose authors commit to
|
||||
using it. (Some other Free Software Foundation software is covered by
|
||||
the GNU Lesser General Public License instead.) You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, 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 or use pieces of it
|
||||
in new free programs; and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to make restrictions that forbid
|
||||
anyone to deny you these rights or to ask you to surrender the rights.
|
||||
These restrictions translate to certain responsibilities for you if you
|
||||
distribute copies of the software, or if you modify it.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must give the recipients all the rights that
|
||||
you have. You must make sure that they, too, receive or can get the
|
||||
source code. And you must show them these terms so they know their
|
||||
rights.
|
||||
|
||||
We protect your rights with two steps: (1) copyright the software, and
|
||||
(2) offer you this license which gives you legal permission to copy,
|
||||
distribute and/or modify the software.
|
||||
|
||||
Also, for each author's protection and ours, we want to make certain
|
||||
that everyone understands that there is no warranty for this free
|
||||
software. If the software is modified by someone else and passed on, we
|
||||
want its recipients to know that what they have is not the original, so
|
||||
that any problems introduced by others will not reflect on the original
|
||||
authors' reputations.
|
||||
|
||||
Finally, any free program is threatened constantly by software
|
||||
patents. We wish to avoid the danger that redistributors of a free
|
||||
program will individually obtain patent licenses, in effect making the
|
||||
program proprietary. To prevent this, we have made it clear that any
|
||||
patent must be licensed for everyone's free use or not licensed at all.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
GNU GENERAL PUBLIC LICENSE
|
||||
TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
|
||||
|
||||
0. This License applies to any program or other work which contains
|
||||
a notice placed by the copyright holder saying it may be distributed
|
||||
under the terms of this General Public License. The "Program", below,
|
||||
refers to any such program or work, and a "work based on the Program"
|
||||
means either the Program or any derivative work under copyright law:
|
||||
that is to say, a work containing the Program or a portion of it,
|
||||
either verbatim or with modifications and/or translated into another
|
||||
language. (Hereinafter, translation is included without limitation in
|
||||
the term "modification".) Each licensee is addressed as "you".
|
||||
|
||||
Activities other than copying, distribution and modification are not
|
||||
covered by this License; they are outside its scope. The act of
|
||||
running the Program is not restricted, and the output from the Program
|
||||
is covered only if its contents constitute a work based on the
|
||||
Program (independent of having been made by running the Program).
|
||||
Whether that is true depends on what the Program does.
|
||||
|
||||
1. You may copy and distribute verbatim copies of the Program's
|
||||
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 give any other recipients of the Program a copy of this License
|
||||
along with the Program.
|
||||
|
||||
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 Program or any portion
|
||||
of it, thus forming a work based on the Program, 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) You must cause the modified files to carry prominent notices
|
||||
stating that you changed the files and the date of any change.
|
||||
|
||||
b) You must cause any work that you distribute or publish, that in
|
||||
whole or in part contains or is derived from the Program or any
|
||||
part thereof, to be licensed as a whole at no charge to all third
|
||||
parties under the terms of this License.
|
||||
|
||||
c) If the modified program normally reads commands interactively
|
||||
when run, you must cause it, when started running for such
|
||||
interactive use in the most ordinary way, to print or display an
|
||||
announcement including an appropriate copyright notice and a
|
||||
notice that there is no warranty (or else, saying that you provide
|
||||
a warranty) and that users may redistribute the program under
|
||||
these conditions, and telling the user how to view a copy of this
|
||||
License. (Exception: if the Program itself is interactive but
|
||||
does not normally print such an announcement, your work based on
|
||||
the Program is not required to print an announcement.)
|
||||
|
||||
These requirements apply to the modified work as a whole. If
|
||||
identifiable sections of that work are not derived from the Program,
|
||||
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 Program, 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 Program.
|
||||
|
||||
In addition, mere aggregation of another work not based on the Program
|
||||
with the Program (or with a work based on the Program) on a volume of
|
||||
a storage or distribution medium does not bring the other work under
|
||||
the scope of this License.
|
||||
|
||||
3. You may copy and distribute the Program (or a work based on it,
|
||||
under Section 2) in object code or executable form under the terms of
|
||||
Sections 1 and 2 above provided that you also do one of the following:
|
||||
|
||||
a) 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; or,
|
||||
|
||||
b) Accompany it with a written offer, valid for at least three
|
||||
years, to give any third party, for a charge no more than your
|
||||
cost of physically performing source distribution, a complete
|
||||
machine-readable copy of the corresponding source code, to be
|
||||
distributed under the terms of Sections 1 and 2 above on a medium
|
||||
customarily used for software interchange; or,
|
||||
|
||||
c) Accompany it with the information you received as to the offer
|
||||
to distribute corresponding source code. (This alternative is
|
||||
allowed only for noncommercial distribution and only if you
|
||||
received the program in object code or executable form with such
|
||||
an offer, in accord with Subsection b above.)
|
||||
|
||||
The source code for a work means the preferred form of the work for
|
||||
making modifications to it. For an executable work, 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 executable. However, as a
|
||||
special exception, the source code 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.
|
||||
|
||||
If distribution of executable or 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 counts as
|
||||
distribution of the source code, even though third parties are not
|
||||
compelled to copy the source along with the object code.
|
||||
|
||||
4. You may not copy, modify, sublicense, or distribute the Program
|
||||
except as expressly provided under this License. Any attempt
|
||||
otherwise to copy, modify, sublicense or distribute the Program 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.
|
||||
|
||||
5. 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 Program or its derivative works. These actions are
|
||||
prohibited by law if you do not accept this License. Therefore, by
|
||||
modifying or distributing the Program (or any work based on the
|
||||
Program), you indicate your acceptance of this License to do so, and
|
||||
all its terms and conditions for copying, distributing or modifying
|
||||
the Program or works based on it.
|
||||
|
||||
6. Each time you redistribute the Program (or any work based on the
|
||||
Program), the recipient automatically receives a license from the
|
||||
original licensor to copy, distribute or modify the Program 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 to
|
||||
this License.
|
||||
|
||||
7. 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 Program at all. For example, if a patent
|
||||
license would not permit royalty-free redistribution of the Program 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 Program.
|
||||
|
||||
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.
|
||||
|
||||
8. If the distribution and/or use of the Program is restricted in
|
||||
certain countries either by patents or by copyrighted interfaces, the
|
||||
original copyright holder who places the Program 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.
|
||||
|
||||
9. The Free Software Foundation may publish revised and/or new versions
|
||||
of the 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 Program
|
||||
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 Program does not specify a version number of
|
||||
this License, you may choose any version ever published by the Free Software
|
||||
Foundation.
|
||||
|
||||
10. If you wish to incorporate parts of the Program into other free
|
||||
programs whose distribution conditions are different, 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
|
||||
|
||||
11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY
|
||||
FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN
|
||||
OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES
|
||||
PROVIDE THE PROGRAM "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 PROGRAM IS WITH YOU. SHOULD THE
|
||||
PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING,
|
||||
REPAIR OR CORRECTION.
|
||||
|
||||
12. 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 PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER
|
||||
PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
|
||||
POSSIBILITY OF SUCH DAMAGES.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. 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 program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
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.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program is interactive, make it output a short notice like this
|
||||
when it starts in an interactive mode:
|
||||
|
||||
Gnomovision version 69, Copyright (C) year name of author
|
||||
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, the commands you use may
|
||||
be called something other than `show w' and `show c'; they could even be
|
||||
mouse-clicks or menu items--whatever suits your program.
|
||||
|
||||
You should also get your employer (if you work as a programmer) or your
|
||||
school, if any, to sign a "copyright disclaimer" for the program, if
|
||||
necessary. Here is a sample; alter the names:
|
||||
|
||||
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
|
||||
`Gnomovision' (which makes passes at compilers) written by James Hacker.
|
||||
|
||||
<signature of Ty Coon>, 1 April 1989
|
||||
Ty Coon, President of Vice
|
||||
|
||||
This General Public License does not permit incorporating your program into
|
||||
proprietary programs. If your program is a subroutine library, you may
|
||||
consider it more useful to permit linking proprietary applications with the
|
||||
library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License.
|
||||
|
||||
|
|
@ -0,0 +1,675 @@
|
|||
GNU GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
Preamble
|
||||
|
||||
The GNU General Public License is a free, copyleft license for
|
||||
software and other kinds of works.
|
||||
|
||||
The licenses for most software and other practical works are designed
|
||||
to take away your freedom to share and change the works. By contrast,
|
||||
the GNU General Public License is intended to guarantee your freedom to
|
||||
share and change all versions of a program--to make sure it remains free
|
||||
software for all its users. We, the Free Software Foundation, use the
|
||||
GNU General Public License for most of our software; it applies also to
|
||||
any other work released this way by its authors. You can apply it to
|
||||
your programs, too.
|
||||
|
||||
When we speak of free software, we are referring to freedom, 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
|
||||
them if you wish), that you receive source code or can get it if you
|
||||
want it, that you can change the software or use pieces of it in new
|
||||
free programs, and that you know you can do these things.
|
||||
|
||||
To protect your rights, we need to prevent others from denying you
|
||||
these rights or asking you to surrender the rights. Therefore, you have
|
||||
certain responsibilities if you distribute copies of the software, or if
|
||||
you modify it: responsibilities to respect the freedom of others.
|
||||
|
||||
For example, if you distribute copies of such a program, whether
|
||||
gratis or for a fee, you must pass on to the recipients the same
|
||||
freedoms that you received. You must make sure that they, too, receive
|
||||
or can get the source code. And you must show them these terms so they
|
||||
know their rights.
|
||||
|
||||
Developers that use the GNU GPL protect your rights with two steps:
|
||||
(1) assert copyright on the software, and (2) offer you this License
|
||||
giving you legal permission to copy, distribute and/or modify it.
|
||||
|
||||
For the developers' and authors' protection, the GPL clearly explains
|
||||
that there is no warranty for this free software. For both users' and
|
||||
authors' sake, the GPL requires that modified versions be marked as
|
||||
changed, so that their problems will not be attributed erroneously to
|
||||
authors of previous versions.
|
||||
|
||||
Some devices are designed to deny users access to install or run
|
||||
modified versions of the software inside them, although the manufacturer
|
||||
can do so. This is fundamentally incompatible with the aim of
|
||||
protecting users' freedom to change the software. The systematic
|
||||
pattern of such abuse occurs in the area of products for individuals to
|
||||
use, which is precisely where it is most unacceptable. Therefore, we
|
||||
have designed this version of the GPL to prohibit the practice for those
|
||||
products. If such problems arise substantially in other domains, we
|
||||
stand ready to extend this provision to those domains in future versions
|
||||
of the GPL, as needed to protect the freedom of users.
|
||||
|
||||
Finally, every program is threatened constantly by software patents.
|
||||
States should not allow patents to restrict development and use of
|
||||
software on general-purpose computers, but in those that do, we wish to
|
||||
avoid the special danger that patents applied to a free program could
|
||||
make it effectively proprietary. To prevent this, the GPL assures that
|
||||
patents cannot be used to render the program non-free.
|
||||
|
||||
The precise terms and conditions for copying, distribution and
|
||||
modification follow.
|
||||
|
||||
TERMS AND CONDITIONS
|
||||
|
||||
0. Definitions.
|
||||
|
||||
"This License" refers to version 3 of the GNU General Public License.
|
||||
|
||||
"Copyright" also means copyright-like laws that apply to other kinds of
|
||||
works, such as semiconductor masks.
|
||||
|
||||
"The Program" refers to any copyrightable work licensed under this
|
||||
License. Each licensee is addressed as "you". "Licensees" and
|
||||
"recipients" may be individuals or organizations.
|
||||
|
||||
To "modify" a work means to copy from or adapt all or part of the work
|
||||
in a fashion requiring copyright permission, other than the making of an
|
||||
exact copy. The resulting work is called a "modified version" of the
|
||||
earlier work or a work "based on" the earlier work.
|
||||
|
||||
A "covered work" means either the unmodified Program or a work based
|
||||
on the Program.
|
||||
|
||||
To "propagate" a work means to do anything with it that, without
|
||||
permission, would make you directly or secondarily liable for
|
||||
infringement under applicable copyright law, except executing it on a
|
||||
computer or modifying a private copy. Propagation includes copying,
|
||||
distribution (with or without modification), making available to the
|
||||
public, and in some countries other activities as well.
|
||||
|
||||
To "convey" a work means any kind of propagation that enables other
|
||||
parties to make or receive copies. Mere interaction with a user through
|
||||
a computer network, with no transfer of a copy, is not conveying.
|
||||
|
||||
An interactive user interface displays "Appropriate Legal Notices"
|
||||
to the extent that it includes a convenient and prominently visible
|
||||
feature that (1) displays an appropriate copyright notice, and (2)
|
||||
tells the user that there is no warranty for the work (except to the
|
||||
extent that warranties are provided), that licensees may convey the
|
||||
work under this License, and how to view a copy of this License. If
|
||||
the interface presents a list of user commands or options, such as a
|
||||
menu, a prominent item in the list meets this criterion.
|
||||
|
||||
1. Source Code.
|
||||
|
||||
The "source code" for a work means the preferred form of the work
|
||||
for making modifications to it. "Object code" means any non-source
|
||||
form of a work.
|
||||
|
||||
A "Standard Interface" means an interface that either is an official
|
||||
standard defined by a recognized standards body, or, in the case of
|
||||
interfaces specified for a particular programming language, one that
|
||||
is widely used among developers working in that language.
|
||||
|
||||
The "System Libraries" of an executable work include anything, other
|
||||
than the work as a whole, that (a) is included in the normal form of
|
||||
packaging a Major Component, but which is not part of that Major
|
||||
Component, and (b) serves only to enable use of the work with that
|
||||
Major Component, or to implement a Standard Interface for which an
|
||||
implementation is available to the public in source code form. A
|
||||
"Major Component", in this context, means a major essential component
|
||||
(kernel, window system, and so on) of the specific operating system
|
||||
(if any) on which the executable work runs, or a compiler used to
|
||||
produce the work, or an object code interpreter used to run it.
|
||||
|
||||
The "Corresponding Source" for a work in object code form means all
|
||||
the source code needed to generate, install, and (for an executable
|
||||
work) run the object code and to modify the work, including scripts to
|
||||
control those activities. However, it does not include the work's
|
||||
System Libraries, or general-purpose tools or generally available free
|
||||
programs which are used unmodified in performing those activities but
|
||||
which are not part of the work. For example, Corresponding Source
|
||||
includes interface definition files associated with source files for
|
||||
the work, and the source code for shared libraries and dynamically
|
||||
linked subprograms that the work is specifically designed to require,
|
||||
such as by intimate data communication or control flow between those
|
||||
subprograms and other parts of the work.
|
||||
|
||||
The Corresponding Source need not include anything that users
|
||||
can regenerate automatically from other parts of the Corresponding
|
||||
Source.
|
||||
|
||||
The Corresponding Source for a work in source code form is that
|
||||
same work.
|
||||
|
||||
2. Basic Permissions.
|
||||
|
||||
All rights granted under this License are granted for the term of
|
||||
copyright on the Program, and are irrevocable provided the stated
|
||||
conditions are met. This License explicitly affirms your unlimited
|
||||
permission to run the unmodified Program. The output from running a
|
||||
covered work is covered by this License only if the output, given its
|
||||
content, constitutes a covered work. This License acknowledges your
|
||||
rights of fair use or other equivalent, as provided by copyright law.
|
||||
|
||||
You may make, run and propagate covered works that you do not
|
||||
convey, without conditions so long as your license otherwise remains
|
||||
in force. You may convey covered works to others for the sole purpose
|
||||
of having them make modifications exclusively for you, or provide you
|
||||
with facilities for running those works, provided that you comply with
|
||||
the terms of this License in conveying all material for which you do
|
||||
not control copyright. Those thus making or running the covered works
|
||||
for you must do so exclusively on your behalf, under your direction
|
||||
and control, on terms that prohibit them from making any copies of
|
||||
your copyrighted material outside their relationship with you.
|
||||
|
||||
Conveying under any other circumstances is permitted solely under
|
||||
the conditions stated below. Sublicensing is not allowed; section 10
|
||||
makes it unnecessary.
|
||||
|
||||
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
|
||||
|
||||
No covered work shall be deemed part of an effective technological
|
||||
measure under any applicable law fulfilling obligations under article
|
||||
11 of the WIPO copyright treaty adopted on 20 December 1996, or
|
||||
similar laws prohibiting or restricting circumvention of such
|
||||
measures.
|
||||
|
||||
When you convey a covered work, you waive any legal power to forbid
|
||||
circumvention of technological measures to the extent such circumvention
|
||||
is effected by exercising rights under this License with respect to
|
||||
the covered work, and you disclaim any intention to limit operation or
|
||||
modification of the work as a means of enforcing, against the work's
|
||||
users, your or third parties' legal rights to forbid circumvention of
|
||||
technological measures.
|
||||
|
||||
4. Conveying Verbatim Copies.
|
||||
|
||||
You may convey verbatim copies of the Program's source code as you
|
||||
receive it, in any medium, provided that you conspicuously and
|
||||
appropriately publish on each copy an appropriate copyright notice;
|
||||
keep intact all notices stating that this License and any
|
||||
non-permissive terms added in accord with section 7 apply to the code;
|
||||
keep intact all notices of the absence of any warranty; and give all
|
||||
recipients a copy of this License along with the Program.
|
||||
|
||||
You may charge any price or no price for each copy that you convey,
|
||||
and you may offer support or warranty protection for a fee.
|
||||
|
||||
5. Conveying Modified Source Versions.
|
||||
|
||||
You may convey a work based on the Program, or the modifications to
|
||||
produce it from the Program, in the form of source code under the
|
||||
terms of section 4, provided that you also meet all of these conditions:
|
||||
|
||||
a) The work must carry prominent notices stating that you modified
|
||||
it, and giving a relevant date.
|
||||
|
||||
b) The work must carry prominent notices stating that it is
|
||||
released under this License and any conditions added under section
|
||||
7. This requirement modifies the requirement in section 4 to
|
||||
"keep intact all notices".
|
||||
|
||||
c) You must license the entire work, as a whole, under this
|
||||
License to anyone who comes into possession of a copy. This
|
||||
License will therefore apply, along with any applicable section 7
|
||||
additional terms, to the whole of the work, and all its parts,
|
||||
regardless of how they are packaged. This License gives no
|
||||
permission to license the work in any other way, but it does not
|
||||
invalidate such permission if you have separately received it.
|
||||
|
||||
d) If the work has interactive user interfaces, each must display
|
||||
Appropriate Legal Notices; however, if the Program has interactive
|
||||
interfaces that do not display Appropriate Legal Notices, your
|
||||
work need not make them do so.
|
||||
|
||||
A compilation of a covered work with other separate and independent
|
||||
works, which are not by their nature extensions of the covered work,
|
||||
and which are not combined with it such as to form a larger program,
|
||||
in or on a volume of a storage or distribution medium, is called an
|
||||
"aggregate" if the compilation and its resulting copyright are not
|
||||
used to limit the access or legal rights of the compilation's users
|
||||
beyond what the individual works permit. Inclusion of a covered work
|
||||
in an aggregate does not cause this License to apply to the other
|
||||
parts of the aggregate.
|
||||
|
||||
6. Conveying Non-Source Forms.
|
||||
|
||||
You may convey a covered work in object code form under the terms
|
||||
of sections 4 and 5, provided that you also convey the
|
||||
machine-readable Corresponding Source under the terms of this License,
|
||||
in one of these ways:
|
||||
|
||||
a) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by the
|
||||
Corresponding Source fixed on a durable physical medium
|
||||
customarily used for software interchange.
|
||||
|
||||
b) Convey the object code in, or embodied in, a physical product
|
||||
(including a physical distribution medium), accompanied by a
|
||||
written offer, valid for at least three years and valid for as
|
||||
long as you offer spare parts or customer support for that product
|
||||
model, to give anyone who possesses the object code either (1) a
|
||||
copy of the Corresponding Source for all the software in the
|
||||
product that is covered by this License, on a durable physical
|
||||
medium customarily used for software interchange, for a price no
|
||||
more than your reasonable cost of physically performing this
|
||||
conveying of source, or (2) access to copy the
|
||||
Corresponding Source from a network server at no charge.
|
||||
|
||||
c) Convey individual copies of the object code with a copy of the
|
||||
written offer to provide the Corresponding Source. This
|
||||
alternative is allowed only occasionally and noncommercially, and
|
||||
only if you received the object code with such an offer, in accord
|
||||
with subsection 6b.
|
||||
|
||||
d) Convey the object code by offering access from a designated
|
||||
place (gratis or for a charge), and offer equivalent access to the
|
||||
Corresponding Source in the same way through the same place at no
|
||||
further charge. You need not require recipients to copy the
|
||||
Corresponding Source along with the object code. If the place to
|
||||
copy the object code is a network server, the Corresponding Source
|
||||
may be on a different server (operated by you or a third party)
|
||||
that supports equivalent copying facilities, provided you maintain
|
||||
clear directions next to the object code saying where to find the
|
||||
Corresponding Source. Regardless of what server hosts the
|
||||
Corresponding Source, you remain obligated to ensure that it is
|
||||
available for as long as needed to satisfy these requirements.
|
||||
|
||||
e) Convey the object code using peer-to-peer transmission, provided
|
||||
you inform other peers where the object code and Corresponding
|
||||
Source of the work are being offered to the general public at no
|
||||
charge under subsection 6d.
|
||||
|
||||
A separable portion of the object code, whose source code is excluded
|
||||
from the Corresponding Source as a System Library, need not be
|
||||
included in conveying the object code work.
|
||||
|
||||
A "User Product" is either (1) a "consumer product", which means any
|
||||
tangible personal property which is normally used for personal, family,
|
||||
or household purposes, or (2) anything designed or sold for incorporation
|
||||
into a dwelling. In determining whether a product is a consumer product,
|
||||
doubtful cases shall be resolved in favor of coverage. For a particular
|
||||
product received by a particular user, "normally used" refers to a
|
||||
typical or common use of that class of product, regardless of the status
|
||||
of the particular user or of the way in which the particular user
|
||||
actually uses, or expects or is expected to use, the product. A product
|
||||
is a consumer product regardless of whether the product has substantial
|
||||
commercial, industrial or non-consumer uses, unless such uses represent
|
||||
the only significant mode of use of the product.
|
||||
|
||||
"Installation Information" for a User Product means any methods,
|
||||
procedures, authorization keys, or other information required to install
|
||||
and execute modified versions of a covered work in that User Product from
|
||||
a modified version of its Corresponding Source. The information must
|
||||
suffice to ensure that the continued functioning of the modified object
|
||||
code is in no case prevented or interfered with solely because
|
||||
modification has been made.
|
||||
|
||||
If you convey an object code work under this section in, or with, or
|
||||
specifically for use in, a User Product, and the conveying occurs as
|
||||
part of a transaction in which the right of possession and use of the
|
||||
User Product is transferred to the recipient in perpetuity or for a
|
||||
fixed term (regardless of how the transaction is characterized), the
|
||||
Corresponding Source conveyed under this section must be accompanied
|
||||
by the Installation Information. But this requirement does not apply
|
||||
if neither you nor any third party retains the ability to install
|
||||
modified object code on the User Product (for example, the work has
|
||||
been installed in ROM).
|
||||
|
||||
The requirement to provide Installation Information does not include a
|
||||
requirement to continue to provide support service, warranty, or updates
|
||||
for a work that has been modified or installed by the recipient, or for
|
||||
the User Product in which it has been modified or installed. Access to a
|
||||
network may be denied when the modification itself materially and
|
||||
adversely affects the operation of the network or violates the rules and
|
||||
protocols for communication across the network.
|
||||
|
||||
Corresponding Source conveyed, and Installation Information provided,
|
||||
in accord with this section must be in a format that is publicly
|
||||
documented (and with an implementation available to the public in
|
||||
source code form), and must require no special password or key for
|
||||
unpacking, reading or copying.
|
||||
|
||||
7. Additional Terms.
|
||||
|
||||
"Additional permissions" are terms that supplement the terms of this
|
||||
License by making exceptions from one or more of its conditions.
|
||||
Additional permissions that are applicable to the entire Program shall
|
||||
be treated as though they were included in this License, to the extent
|
||||
that they are valid under applicable law. If additional permissions
|
||||
apply only to part of the Program, that part may be used separately
|
||||
under those permissions, but the entire Program remains governed by
|
||||
this License without regard to the additional permissions.
|
||||
|
||||
When you convey a copy of a covered work, you may at your option
|
||||
remove any additional permissions from that copy, or from any part of
|
||||
it. (Additional permissions may be written to require their own
|
||||
removal in certain cases when you modify the work.) You may place
|
||||
additional permissions on material, added by you to a covered work,
|
||||
for which you have or can give appropriate copyright permission.
|
||||
|
||||
Notwithstanding any other provision of this License, for material you
|
||||
add to a covered work, you may (if authorized by the copyright holders of
|
||||
that material) supplement the terms of this License with terms:
|
||||
|
||||
a) Disclaiming warranty or limiting liability differently from the
|
||||
terms of sections 15 and 16 of this License; or
|
||||
|
||||
b) Requiring preservation of specified reasonable legal notices or
|
||||
author attributions in that material or in the Appropriate Legal
|
||||
Notices displayed by works containing it; or
|
||||
|
||||
c) Prohibiting misrepresentation of the origin of that material, or
|
||||
requiring that modified versions of such material be marked in
|
||||
reasonable ways as different from the original version; or
|
||||
|
||||
d) Limiting the use for publicity purposes of names of licensors or
|
||||
authors of the material; or
|
||||
|
||||
e) Declining to grant rights under trademark law for use of some
|
||||
trade names, trademarks, or service marks; or
|
||||
|
||||
f) Requiring indemnification of licensors and authors of that
|
||||
material by anyone who conveys the material (or modified versions of
|
||||
it) with contractual assumptions of liability to the recipient, for
|
||||
any liability that these contractual assumptions directly impose on
|
||||
those licensors and authors.
|
||||
|
||||
All other non-permissive additional terms are considered "further
|
||||
restrictions" within the meaning of section 10. If the Program as you
|
||||
received it, or any part of it, contains a notice stating that it is
|
||||
governed by this License along with a term that is a further
|
||||
restriction, you may remove that term. If a license document contains
|
||||
a further restriction but permits relicensing or conveying under this
|
||||
License, you may add to a covered work material governed by the terms
|
||||
of that license document, provided that the further restriction does
|
||||
not survive such relicensing or conveying.
|
||||
|
||||
If you add terms to a covered work in accord with this section, you
|
||||
must place, in the relevant source files, a statement of the
|
||||
additional terms that apply to those files, or a notice indicating
|
||||
where to find the applicable terms.
|
||||
|
||||
Additional terms, permissive or non-permissive, may be stated in the
|
||||
form of a separately written license, or stated as exceptions;
|
||||
the above requirements apply either way.
|
||||
|
||||
8. Termination.
|
||||
|
||||
You may not propagate or modify a covered work except as expressly
|
||||
provided under this License. Any attempt otherwise to propagate or
|
||||
modify it is void, and will automatically terminate your rights under
|
||||
this License (including any patent licenses granted under the third
|
||||
paragraph of section 11).
|
||||
|
||||
However, if you cease all violation of this License, then your
|
||||
license from a particular copyright holder is reinstated (a)
|
||||
provisionally, unless and until the copyright holder explicitly and
|
||||
finally terminates your license, and (b) permanently, if the copyright
|
||||
holder fails to notify you of the violation by some reasonable means
|
||||
prior to 60 days after the cessation.
|
||||
|
||||
Moreover, your license from a particular copyright holder is
|
||||
reinstated permanently if the copyright holder notifies you of the
|
||||
violation by some reasonable means, this is the first time you have
|
||||
received notice of violation of this License (for any work) from that
|
||||
copyright holder, and you cure the violation prior to 30 days after
|
||||
your receipt of the notice.
|
||||
|
||||
Termination of your rights under this section does not terminate the
|
||||
licenses of parties who have received copies or rights from you under
|
||||
this License. If your rights have been terminated and not permanently
|
||||
reinstated, you do not qualify to receive new licenses for the same
|
||||
material under section 10.
|
||||
|
||||
9. Acceptance Not Required for Having Copies.
|
||||
|
||||
You are not required to accept this License in order to receive or
|
||||
run a copy of the Program. Ancillary propagation of a covered work
|
||||
occurring solely as a consequence of using peer-to-peer transmission
|
||||
to receive a copy likewise does not require acceptance. However,
|
||||
nothing other than this License grants you permission to propagate or
|
||||
modify any covered work. These actions infringe copyright if you do
|
||||
not accept this License. Therefore, by modifying or propagating a
|
||||
covered work, you indicate your acceptance of this License to do so.
|
||||
|
||||
10. Automatic Licensing of Downstream Recipients.
|
||||
|
||||
Each time you convey a covered work, the recipient automatically
|
||||
receives a license from the original licensors, to run, modify and
|
||||
propagate that work, subject to this License. You are not responsible
|
||||
for enforcing compliance by third parties with this License.
|
||||
|
||||
An "entity transaction" is a transaction transferring control of an
|
||||
organization, or substantially all assets of one, or subdividing an
|
||||
organization, or merging organizations. If propagation of a covered
|
||||
work results from an entity transaction, each party to that
|
||||
transaction who receives a copy of the work also receives whatever
|
||||
licenses to the work the party's predecessor in interest had or could
|
||||
give under the previous paragraph, plus a right to possession of the
|
||||
Corresponding Source of the work from the predecessor in interest, if
|
||||
the predecessor has it or can get it with reasonable efforts.
|
||||
|
||||
You may not impose any further restrictions on the exercise of the
|
||||
rights granted or affirmed under this License. For example, you may
|
||||
not impose a license fee, royalty, or other charge for exercise of
|
||||
rights granted under this License, and you may not initiate litigation
|
||||
(including a cross-claim or counterclaim in a lawsuit) alleging that
|
||||
any patent claim is infringed by making, using, selling, offering for
|
||||
sale, or importing the Program or any portion of it.
|
||||
|
||||
11. Patents.
|
||||
|
||||
A "contributor" is a copyright holder who authorizes use under this
|
||||
License of the Program or a work on which the Program is based. The
|
||||
work thus licensed is called the contributor's "contributor version".
|
||||
|
||||
A contributor's "essential patent claims" are all patent claims
|
||||
owned or controlled by the contributor, whether already acquired or
|
||||
hereafter acquired, that would be infringed by some manner, permitted
|
||||
by this License, of making, using, or selling its contributor version,
|
||||
but do not include claims that would be infringed only as a
|
||||
consequence of further modification of the contributor version. For
|
||||
purposes of this definition, "control" includes the right to grant
|
||||
patent sublicenses in a manner consistent with the requirements of
|
||||
this License.
|
||||
|
||||
Each contributor grants you a non-exclusive, worldwide, royalty-free
|
||||
patent license under the contributor's essential patent claims, to
|
||||
make, use, sell, offer for sale, import and otherwise run, modify and
|
||||
propagate the contents of its contributor version.
|
||||
|
||||
In the following three paragraphs, a "patent license" is any express
|
||||
agreement or commitment, however denominated, not to enforce a patent
|
||||
(such as an express permission to practice a patent or covenant not to
|
||||
sue for patent infringement). To "grant" such a patent license to a
|
||||
party means to make such an agreement or commitment not to enforce a
|
||||
patent against the party.
|
||||
|
||||
If you convey a covered work, knowingly relying on a patent license,
|
||||
and the Corresponding Source of the work is not available for anyone
|
||||
to copy, free of charge and under the terms of this License, through a
|
||||
publicly available network server or other readily accessible means,
|
||||
then you must either (1) cause the Corresponding Source to be so
|
||||
available, or (2) arrange to deprive yourself of the benefit of the
|
||||
patent license for this particular work, or (3) arrange, in a manner
|
||||
consistent with the requirements of this License, to extend the patent
|
||||
license to downstream recipients. "Knowingly relying" means you have
|
||||
actual knowledge that, but for the patent license, your conveying the
|
||||
covered work in a country, or your recipient's use of the covered work
|
||||
in a country, would infringe one or more identifiable patents in that
|
||||
country that you have reason to believe are valid.
|
||||
|
||||
If, pursuant to or in connection with a single transaction or
|
||||
arrangement, you convey, or propagate by procuring conveyance of, a
|
||||
covered work, and grant a patent license to some of the parties
|
||||
receiving the covered work authorizing them to use, propagate, modify
|
||||
or convey a specific copy of the covered work, then the patent license
|
||||
you grant is automatically extended to all recipients of the covered
|
||||
work and works based on it.
|
||||
|
||||
A patent license is "discriminatory" if it does not include within
|
||||
the scope of its coverage, prohibits the exercise of, or is
|
||||
conditioned on the non-exercise of one or more of the rights that are
|
||||
specifically granted under this License. You may not convey a covered
|
||||
work if you are a party to an arrangement with a third party that is
|
||||
in the business of distributing software, under which you make payment
|
||||
to the third party based on the extent of your activity of conveying
|
||||
the work, and under which the third party grants, to any of the
|
||||
parties who would receive the covered work from you, a discriminatory
|
||||
patent license (a) in connection with copies of the covered work
|
||||
conveyed by you (or copies made from those copies), or (b) primarily
|
||||
for and in connection with specific products or compilations that
|
||||
contain the covered work, unless you entered into that arrangement,
|
||||
or that patent license was granted, prior to 28 March 2007.
|
||||
|
||||
Nothing in this License shall be construed as excluding or limiting
|
||||
any implied license or other defenses to infringement that may
|
||||
otherwise be available to you under applicable patent law.
|
||||
|
||||
12. No Surrender of Others' Freedom.
|
||||
|
||||
If 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 convey a
|
||||
covered work so as to satisfy simultaneously your obligations under this
|
||||
License and any other pertinent obligations, then as a consequence you may
|
||||
not convey it at all. For example, if you agree to terms that obligate you
|
||||
to collect a royalty for further conveying from those to whom you convey
|
||||
the Program, the only way you could satisfy both those terms and this
|
||||
License would be to refrain entirely from conveying the Program.
|
||||
|
||||
13. Use with the GNU Affero General Public License.
|
||||
|
||||
Notwithstanding any other provision of this License, you have
|
||||
permission to link or combine any covered work with a work licensed
|
||||
under version 3 of the GNU Affero General Public License into a single
|
||||
combined work, and to convey the resulting work. The terms of this
|
||||
License will continue to apply to the part which is the covered work,
|
||||
but the special requirements of the GNU Affero General Public License,
|
||||
section 13, concerning interaction through a network will apply to the
|
||||
combination as such.
|
||||
|
||||
14. Revised Versions of this License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions of
|
||||
the GNU 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
|
||||
Program specifies that a certain numbered version of the GNU General
|
||||
Public License "or any later version" applies to it, you have the
|
||||
option of following the terms and conditions either of that numbered
|
||||
version or of any later version published by the Free Software
|
||||
Foundation. If the Program does not specify a version number of the
|
||||
GNU General Public License, you may choose any version ever published
|
||||
by the Free Software Foundation.
|
||||
|
||||
If the Program specifies that a proxy can decide which future
|
||||
versions of the GNU General Public License can be used, that proxy's
|
||||
public statement of acceptance of a version permanently authorizes you
|
||||
to choose that version for the Program.
|
||||
|
||||
Later license versions may give you additional or different
|
||||
permissions. However, no additional obligations are imposed on any
|
||||
author or copyright holder as a result of your choosing to follow a
|
||||
later version.
|
||||
|
||||
15. Disclaimer of Warranty.
|
||||
|
||||
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
||||
APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
||||
HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "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 PROGRAM
|
||||
IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
||||
ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
||||
|
||||
16. Limitation of Liability.
|
||||
|
||||
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
||||
WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
||||
THE PROGRAM 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 PROGRAM (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 PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
||||
EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
||||
SUCH DAMAGES.
|
||||
|
||||
17. Interpretation of Sections 15 and 16.
|
||||
|
||||
If the disclaimer of warranty and limitation of liability provided
|
||||
above cannot be given local legal effect according to their terms,
|
||||
reviewing courts shall apply local law that most closely approximates
|
||||
an absolute waiver of all civil liability in connection with the
|
||||
Program, unless a warranty or assumption of liability accompanies a
|
||||
copy of the Program in return for a fee.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
How to Apply These Terms to Your New Programs
|
||||
|
||||
If you develop a new program, and you want it to be of the greatest
|
||||
possible use to the public, the best way to achieve this is to make it
|
||||
free software which everyone can redistribute and change under these terms.
|
||||
|
||||
To do so, attach the following notices to the program. It is safest
|
||||
to attach them to the start of each source file to most effectively
|
||||
state 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 program's name and a brief idea of what it does.>
|
||||
Copyright (C) <year> <name of author>
|
||||
|
||||
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 3 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, see <https://www.gnu.org/licenses/>.
|
||||
|
||||
Also add information on how to contact you by electronic and paper mail.
|
||||
|
||||
If the program does terminal interaction, make it output a short
|
||||
notice like this when it starts in an interactive mode:
|
||||
|
||||
<program> Copyright (C) <year> <name of author>
|
||||
This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
||||
This is free software, and you are welcome to redistribute it
|
||||
under certain conditions; type `show c' for details.
|
||||
|
||||
The hypothetical commands `show w' and `show c' should show the appropriate
|
||||
parts of the General Public License. Of course, your program's commands
|
||||
might be different; for a GUI interface, you would use an "about box".
|
||||
|
||||
You should also get your employer (if you work as a programmer) or school,
|
||||
if any, to sign a "copyright disclaimer" for the program, if necessary.
|
||||
For more information on this, and how to apply and follow the GNU GPL, see
|
||||
<https://www.gnu.org/licenses/>.
|
||||
|
||||
The GNU General Public License does not permit incorporating your program
|
||||
into proprietary programs. If your program is a subroutine library, you
|
||||
may consider it more useful to permit linking proprietary applications with
|
||||
the library. If this is what you want to do, use the GNU Lesser General
|
||||
Public License instead of this License. But first, please read
|
||||
<https://www.gnu.org/philosophy/why-not-lgpl.html>.
|
||||
|
||||
|
|
@ -0,0 +1,166 @@
|
|||
GNU LESSER GENERAL PUBLIC LICENSE
|
||||
Version 3, 29 June 2007
|
||||
|
||||
Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
|
||||
Everyone is permitted to copy and distribute verbatim copies
|
||||
of this license document, but changing it is not allowed.
|
||||
|
||||
|
||||
This version of the GNU Lesser General Public License incorporates
|
||||
the terms and conditions of version 3 of the GNU General Public
|
||||
License, supplemented by the additional permissions listed below.
|
||||
|
||||
0. Additional Definitions.
|
||||
|
||||
As used herein, "this License" refers to version 3 of the GNU Lesser
|
||||
General Public License, and the "GNU GPL" refers to version 3 of the GNU
|
||||
General Public License.
|
||||
|
||||
"The Library" refers to a covered work governed by this License,
|
||||
other than an Application or a Combined Work as defined below.
|
||||
|
||||
An "Application" is any work that makes use of an interface provided
|
||||
by the Library, but which is not otherwise based on the Library.
|
||||
Defining a subclass of a class defined by the Library is deemed a mode
|
||||
of using an interface provided by the Library.
|
||||
|
||||
A "Combined Work" is a work produced by combining or linking an
|
||||
Application with the Library. The particular version of the Library
|
||||
with which the Combined Work was made is also called the "Linked
|
||||
Version".
|
||||
|
||||
The "Minimal Corresponding Source" for a Combined Work means the
|
||||
Corresponding Source for the Combined Work, excluding any source code
|
||||
for portions of the Combined Work that, considered in isolation, are
|
||||
based on the Application, and not on the Linked Version.
|
||||
|
||||
The "Corresponding Application Code" for a Combined Work means the
|
||||
object code and/or source code for the Application, including any data
|
||||
and utility programs needed for reproducing the Combined Work from the
|
||||
Application, but excluding the System Libraries of the Combined Work.
|
||||
|
||||
1. Exception to Section 3 of the GNU GPL.
|
||||
|
||||
You may convey a covered work under sections 3 and 4 of this License
|
||||
without being bound by section 3 of the GNU GPL.
|
||||
|
||||
2. Conveying Modified Versions.
|
||||
|
||||
If you modify a copy of the Library, and, in your modifications, a
|
||||
facility refers to a function or data to be supplied by an Application
|
||||
that uses the facility (other than as an argument passed when the
|
||||
facility is invoked), then you may convey a copy of the modified
|
||||
version:
|
||||
|
||||
a) under this License, provided that you make a good faith effort to
|
||||
ensure that, in the event an Application does not supply the
|
||||
function or data, the facility still operates, and performs
|
||||
whatever part of its purpose remains meaningful, or
|
||||
|
||||
b) under the GNU GPL, with none of the additional permissions of
|
||||
this License applicable to that copy.
|
||||
|
||||
3. Object Code Incorporating Material from Library Header Files.
|
||||
|
||||
The object code form of an Application may incorporate material from
|
||||
a header file that is part of the Library. You may convey such object
|
||||
code under terms of your choice, provided that, if the incorporated
|
||||
material is not limited to numerical parameters, data structure
|
||||
layouts and accessors, or small macros, inline functions and templates
|
||||
(ten or fewer lines in length), you do both of the following:
|
||||
|
||||
a) Give prominent notice with each copy of the object code that the
|
||||
Library is used in it and that the Library and its use are
|
||||
covered by this License.
|
||||
|
||||
b) Accompany the object code with a copy of the GNU GPL and this license
|
||||
document.
|
||||
|
||||
4. Combined Works.
|
||||
|
||||
You may convey a Combined Work under terms of your choice that,
|
||||
taken together, effectively do not restrict modification of the
|
||||
portions of the Library contained in the Combined Work and reverse
|
||||
engineering for debugging such modifications, if you also do each of
|
||||
the following:
|
||||
|
||||
a) Give prominent notice with each copy of the Combined Work that
|
||||
the Library is used in it and that the Library and its use are
|
||||
covered by this License.
|
||||
|
||||
b) Accompany the Combined Work with a copy of the GNU GPL and this license
|
||||
document.
|
||||
|
||||
c) For a Combined Work that displays copyright notices during
|
||||
execution, include the copyright notice for the Library among
|
||||
these notices, as well as a reference directing the user to the
|
||||
copies of the GNU GPL and this license document.
|
||||
|
||||
d) Do one of the following:
|
||||
|
||||
0) Convey the Minimal Corresponding Source under the terms of this
|
||||
License, and the Corresponding Application Code in a form
|
||||
suitable for, and under terms that permit, the user to
|
||||
recombine or relink the Application with a modified version of
|
||||
the Linked Version to produce a modified Combined Work, in the
|
||||
manner specified by section 6 of the GNU GPL for conveying
|
||||
Corresponding Source.
|
||||
|
||||
1) Use a suitable shared library mechanism for linking with the
|
||||
Library. A suitable mechanism is one that (a) uses at run time
|
||||
a copy of the Library already present on the user's computer
|
||||
system, and (b) will operate properly with a modified version
|
||||
of the Library that is interface-compatible with the Linked
|
||||
Version.
|
||||
|
||||
e) Provide Installation Information, but only if you would otherwise
|
||||
be required to provide such information under section 6 of the
|
||||
GNU GPL, and only to the extent that such information is
|
||||
necessary to install and execute a modified version of the
|
||||
Combined Work produced by recombining or relinking the
|
||||
Application with a modified version of the Linked Version. (If
|
||||
you use option 4d0, the Installation Information must accompany
|
||||
the Minimal Corresponding Source and Corresponding Application
|
||||
Code. If you use option 4d1, you must provide the Installation
|
||||
Information in the manner specified by section 6 of the GNU GPL
|
||||
for conveying Corresponding Source.)
|
||||
|
||||
5. Combined Libraries.
|
||||
|
||||
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 that are not Applications and are not covered by this
|
||||
License, and convey such a combined library under terms of your
|
||||
choice, if you do both of the following:
|
||||
|
||||
a) Accompany the combined library with a copy of the same work based
|
||||
on the Library, uncombined with any other library facilities,
|
||||
conveyed under the terms of this License.
|
||||
|
||||
b) Give prominent notice with the combined library that part of it
|
||||
is a work based on the Library, and explaining where to find the
|
||||
accompanying uncombined form of the same work.
|
||||
|
||||
6. Revised Versions of the GNU Lesser General Public License.
|
||||
|
||||
The Free Software Foundation may publish revised and/or new versions
|
||||
of the GNU 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 as you received it specifies that a certain numbered version
|
||||
of the GNU Lesser General Public License "or any later version"
|
||||
applies to it, you have the option of following the terms and
|
||||
conditions either of that published version or of any later version
|
||||
published by the Free Software Foundation. If the Library as you
|
||||
received it does not specify a version number of the GNU Lesser
|
||||
General Public License, you may choose any version of the GNU Lesser
|
||||
General Public License ever published by the Free Software Foundation.
|
||||
|
||||
If the Library as you received it specifies that a proxy can decide
|
||||
whether future versions of the GNU Lesser General Public License shall
|
||||
apply, that proxy's public statement of acceptance of any version is
|
||||
permanent authorization for you to choose that version for the
|
||||
Library.
|
||||
|
||||
|
|
@ -0,0 +1,126 @@
|
|||
# nettle-sys
|
||||
|
||||
Low-level Rust bindings for the [Nettle cryptographic library](https://git.lysator.liu.se/nettle/nettle).
|
||||
|
||||
The documentation can be found [here](https://sequoia-pgp.gitlab.io/nettle-sys).
|
||||
|
||||
## Building
|
||||
|
||||
To build the Nettle bindings, you need a few libraries and support
|
||||
packages. Notably, you need the Nettle cryptographic library version
|
||||
3.4.1 or up. Some cryptographic algorithms are only available if
|
||||
build against newer versions of Nettle, see [optional
|
||||
features](#optional-features).
|
||||
|
||||
Please see below for OS-specific commands to install the needed
|
||||
libraries.
|
||||
|
||||
### Debian
|
||||
|
||||
```shell
|
||||
$ sudo apt install clang llvm pkg-config nettle-dev
|
||||
```
|
||||
|
||||
### Arch Linux
|
||||
|
||||
```shell
|
||||
$ sudo pacman -S clang pkg-config nettle --needed
|
||||
```
|
||||
|
||||
### Fedora
|
||||
|
||||
```shell
|
||||
$ sudo dnf install clang pkg-config nettle-devel
|
||||
```
|
||||
|
||||
### macOS (Mojave), using MacPorts
|
||||
|
||||
```shell
|
||||
$ sudo port install nettle pkgconfig
|
||||
```
|
||||
|
||||
### Windows
|
||||
|
||||
#### MSYS2
|
||||
|
||||
You can install the needed libraries with the following command:
|
||||
|
||||
```shell
|
||||
$ pacman -S mingw-w64-x86_64-{clang,pkg-config,nettle} libnettle-devel
|
||||
```
|
||||
|
||||
## Optional features
|
||||
|
||||
Some cryptographic algorithms are only available if build against
|
||||
newer versions of Nettle. Support for each feature is detected at
|
||||
build time.
|
||||
|
||||
In case the automatic detection does not work for some reason, the
|
||||
optional algorithms can be enabled or disabled by setting the given
|
||||
environment variable.
|
||||
|
||||
Setting such a variable to `1`, `y`, `yes`, `enable`, or `true`
|
||||
enables a feature. Any other value disables it.
|
||||
|
||||
| Algorithm | Required Nettle version | Environment variable |
|
||||
|--------------|-------------------------|----------------------|
|
||||
| cv448, ed448 | >= 3.6 | NETTLE_HAVE_CV448 |
|
||||
| OCB | >= 3.9 | NETTLE_HAVE_OCB |
|
||||
|
||||
## Cross compilation
|
||||
|
||||
`nettle-sys` can be cross compiled using [`cross`](https://github.com/rust-embedded/cross) and a custom Docker container. First, build the container and install `cross`:
|
||||
|
||||
```bash
|
||||
cargo install cross
|
||||
docker -t nettle-sys/<toolchain>:1 docker/<toolchain>
|
||||
```
|
||||
|
||||
Then, you can cross compile the project:
|
||||
|
||||
```bash
|
||||
cross --target <toolchain> -v
|
||||
```
|
||||
|
||||
The build artifacts will be placed in `target/debug/<toolchain>`.
|
||||
|
||||
## Static linking
|
||||
|
||||
By default, `nettle-sys` is dynamically linked to its dependencies.
|
||||
|
||||
By defining the `NETTLE_STATIC` environment variable during the build, it can
|
||||
also be statically link to its dependencies:
|
||||
|
||||
```bash
|
||||
env NETTLE_STATIC=yes cargo build
|
||||
```
|
||||
|
||||
This is particularly useful to produce standalone binaries that can be easily
|
||||
distributed.
|
||||
|
||||
## Pregenerate `bindings.rs`
|
||||
|
||||
By default, `nettle-sys` invokes `bindgen` to generate bindings for
|
||||
Nettle. In some build environments, this might not work due to
|
||||
`bindgen` depending on `libllvm`. In this case, the `bindings.rs` may
|
||||
be pregenerated, and used by setting:
|
||||
|
||||
```bash
|
||||
env NETTLE_PREGENERATED_BINDINGS=/path/to/bindings.rs cargo build
|
||||
```
|
||||
|
||||
Note: `bindings.rs` is specific to target architecture, operating
|
||||
system, and Nettle version.
|
||||
|
||||
# License
|
||||
|
||||
This project is licensed under either of
|
||||
|
||||
* GNU General Public License, Version 2.0, ([LICENSE-GPL2](LICENSE-GPL2) or
|
||||
https://www.gnu.org/licenses/old-licenses/gpl-2.0.html)
|
||||
* GNU General Public License, Version 3.0, ([LICENSE-GPL3](LICENSE-GPL3) or
|
||||
https://www.gnu.org/licenses/gpl.html)
|
||||
* GNU Lesser General Public License, Version 3.0, ([LICENSE-LGPL3](LICENSE-LGPL3) or
|
||||
https://www.gnu.org/licenses/lgpl.html)
|
||||
|
||||
at your option.
|
||||
|
|
@ -0,0 +1,58 @@
|
|||
#include <nettle/aes.h>
|
||||
#include <nettle/arcfour.h>
|
||||
#include <nettle/arctwo.h>
|
||||
#include <nettle/asn1.h>
|
||||
#include <nettle/base16.h>
|
||||
#include <nettle/base64.h>
|
||||
#include <nettle/bignum.h>
|
||||
#include <nettle/blowfish.h>
|
||||
#include <nettle/buffer.h>
|
||||
#include <nettle/camellia.h>
|
||||
#include <nettle/cast128.h>
|
||||
#include <nettle/cbc.h>
|
||||
#include <nettle/ccm.h>
|
||||
#include <nettle/cfb.h>
|
||||
#include <nettle/chacha-poly1305.h>
|
||||
#include <nettle/chacha.h>
|
||||
#include <nettle/ctr.h>
|
||||
#include <nettle/curve25519.h>
|
||||
#include <nettle/des.h>
|
||||
#include <nettle/dsa.h>
|
||||
#include <nettle/eax.h>
|
||||
#include <nettle/ecc-curve.h>
|
||||
#include <nettle/ecc.h>
|
||||
#include <nettle/ecdsa.h>
|
||||
#include <nettle/eddsa.h>
|
||||
#include <nettle/gcm.h>
|
||||
#include <nettle/gosthash94.h>
|
||||
#include <nettle/hkdf.h>
|
||||
#include <nettle/hmac.h>
|
||||
#include <nettle/knuth-lfib.h>
|
||||
#include <nettle/macros.h>
|
||||
#include <nettle/md2.h>
|
||||
#include <nettle/md4.h>
|
||||
#include <nettle/md5.h>
|
||||
#include <nettle/memops.h>
|
||||
#include <nettle/memxor.h>
|
||||
#include <nettle/nettle-meta.h>
|
||||
#include <nettle/nettle-types.h>
|
||||
#include <nettle/pbkdf2.h>
|
||||
#include <nettle/pgp.h>
|
||||
#include <nettle/pkcs1.h>
|
||||
#include <nettle/poly1305.h>
|
||||
#include <nettle/pss-mgf1.h>
|
||||
#include <nettle/pss.h>
|
||||
#include <nettle/realloc.h>
|
||||
#include <nettle/ripemd160.h>
|
||||
#include <nettle/rsa.h>
|
||||
#include <nettle/salsa20.h>
|
||||
#include <nettle/serpent.h>
|
||||
#include <nettle/sexp.h>
|
||||
#include <nettle/sha.h>
|
||||
#include <nettle/sha1.h>
|
||||
#include <nettle/sha2.h>
|
||||
#include <nettle/sha3.h>
|
||||
#include <nettle/twofish.h>
|
||||
#include <nettle/umac.h>
|
||||
#include <nettle/version.h>
|
||||
#include <nettle/yarrow.h>
|
||||
|
|
@ -0,0 +1,380 @@
|
|||
use std::fs;
|
||||
use std::io::{self, Write};
|
||||
use std::path::{Path, PathBuf};
|
||||
|
||||
/// Like std::env::var, but informs cargo.
|
||||
///
|
||||
/// Always use this one instead of the function in the standard
|
||||
/// library!
|
||||
///
|
||||
/// If we look at an environment variable, we need to tell cargo that
|
||||
/// we're doing so. This makes sure that cargo will consider the
|
||||
/// build stale if the value of the environment variable changes.
|
||||
fn env_var<K>(key: K)-> std::result::Result<String, std::env::VarError>
|
||||
where
|
||||
K: AsRef<std::ffi::OsStr>,
|
||||
{
|
||||
let key = key.as_ref();
|
||||
println!("cargo:rerun-if-env-changed={}", key.to_string_lossy());
|
||||
std::env::var(key)
|
||||
}
|
||||
|
||||
type Result<T> = std::result::Result<T, Box<dyn std::error::Error>>;
|
||||
|
||||
/// Build-time configuration.
|
||||
struct Config {
|
||||
/// Paths containing header files needed for compilation.
|
||||
include_paths: Vec<PathBuf>,
|
||||
|
||||
/// Cv448/Ed448 support in Nettle.
|
||||
have_cv448: bool,
|
||||
|
||||
/// OCB support in Nettle.
|
||||
have_ocb: bool,
|
||||
}
|
||||
|
||||
/// Returns true if the given Nettle version matches or exceeds our
|
||||
/// required version.
|
||||
///
|
||||
/// In general, it is better to use check_cc than to rely on the
|
||||
/// Nettle version number to gate features.
|
||||
#[allow(dead_code)]
|
||||
fn is_version_at_least<V: AsRef<str>>(nettle_version: V, need: &[u8]) -> bool {
|
||||
for (i, (n, component)) in need.iter()
|
||||
.zip(nettle_version.as_ref().split('.'))
|
||||
.enumerate()
|
||||
{
|
||||
if let Ok(c) = component.parse::<u8>() {
|
||||
if c < *n {
|
||||
return false;
|
||||
} else if c > *n {
|
||||
return true;
|
||||
} else {
|
||||
// Compare the next component.
|
||||
}
|
||||
} else {
|
||||
panic!("Failed to parse the {}th component of the Nettle version \
|
||||
{:?}: {:?}", i + 1, nettle_version.as_ref(), component);
|
||||
}
|
||||
}
|
||||
|
||||
true
|
||||
}
|
||||
|
||||
/// Returns whether or not the feature detection should be overridden,
|
||||
/// and if so, whether the feature should be enabled.
|
||||
fn check_override(feature: &str) -> Option<bool> {
|
||||
env_var(&format!("NETTLE_HAVE_{}", feature))
|
||||
.ok()
|
||||
.map(|v| match v.to_lowercase().as_str() {
|
||||
"1" | "y" | "yes" | "enable" | "true" => true,
|
||||
_ => false,
|
||||
})
|
||||
}
|
||||
|
||||
/// Tries to compile a test program to probe for Nettle features.
|
||||
fn check_cc(includes: &[PathBuf], header: &str, symbol: &str) -> bool {
|
||||
let t = || -> Result<bool> {
|
||||
let wd = tempfile::tempdir()?;
|
||||
let testpath = wd.path().join("test.c");
|
||||
let mut testfile = fs::File::create(&testpath)?;
|
||||
write!(testfile, "#include <nettle/{}>
|
||||
int
|
||||
main()
|
||||
{{
|
||||
(void) {};
|
||||
}}
|
||||
", header, symbol)?;
|
||||
|
||||
let tool = cc::Build::new()
|
||||
.warnings(false)
|
||||
.includes(includes)
|
||||
.try_get_compiler()?;
|
||||
|
||||
let output = tool.to_command()
|
||||
.current_dir(&wd)
|
||||
.arg(&testpath)
|
||||
.output()?;
|
||||
Ok(output.status.success())
|
||||
};
|
||||
t().unwrap_or(false)
|
||||
}
|
||||
|
||||
/// Checks whether Nettle supports Curve 448.
|
||||
fn check_cv448(includes: &[PathBuf]) -> bool {
|
||||
check_override("CV448")
|
||||
.unwrap_or_else(|| check_cc(includes, "eddsa.h",
|
||||
"nettle_ed448_shake256_sign"))
|
||||
}
|
||||
|
||||
/// Checks whether Nettle supports OCB mode.
|
||||
fn check_ocb(includes: &[PathBuf]) -> bool {
|
||||
check_override("OCB")
|
||||
.unwrap_or_else(|| check_cc(includes, "ocb.h",
|
||||
"nettle_ocb_encrypt"))
|
||||
}
|
||||
|
||||
#[cfg(target_env = "msvc")]
|
||||
fn try_vcpkg() -> Result<Config> {
|
||||
let lib = vcpkg::Config::new()
|
||||
.emit_includes(true)
|
||||
.find_package("nettle")?;
|
||||
|
||||
Ok(Config {
|
||||
have_cv448: check_cv448(&lib.include_paths),
|
||||
have_ocb: check_ocb(&lib.include_paths),
|
||||
include_paths: lib.include_paths,
|
||||
})
|
||||
}
|
||||
|
||||
#[cfg(not(target_env = "msvc"))]
|
||||
fn try_vcpkg() -> Result<Config> { Err("not applicable")?; unreachable!() }
|
||||
|
||||
fn try_pkg_config() -> Result<Config> {
|
||||
let mut nettle= Library::from(pkg_config::probe_library("nettle")?)
|
||||
.merge(pkg_config::probe_library("hogweed")?.into());
|
||||
|
||||
// GMP only got pkg-config support in release 6.2 (2020-01-18). So we'll try to use it if
|
||||
// possible, but fall back to just looking for it in the default include and lib paths.
|
||||
if let Ok(gmp) = pkg_config::probe_library("gmp").map(Into::into) {
|
||||
nettle = nettle.merge(gmp);
|
||||
} else {
|
||||
let mode = match env_var("GMP_STATIC").ok() {
|
||||
Some(_) => "static",
|
||||
None => "dylib",
|
||||
};
|
||||
|
||||
println!("cargo:rustc-link-lib={}=gmp", mode);
|
||||
}
|
||||
|
||||
Ok(Config {
|
||||
have_cv448: check_cv448(&nettle.include_paths),
|
||||
have_ocb: check_ocb(&nettle.include_paths),
|
||||
include_paths: nettle.include_paths,
|
||||
})
|
||||
}
|
||||
|
||||
const NETTLE_PREGENERATED_BINDINGS: &str = "NETTLE_PREGENERATED_BINDINGS";
|
||||
|
||||
fn real_main() -> Result<()> {
|
||||
let config = try_vcpkg().or_else(|_| try_pkg_config())?;
|
||||
|
||||
// There is a bug (or obscure feature) in pkg-config-rs that
|
||||
// doesn't let you statically link against libraries installed in
|
||||
// /usr: https://github.com/rust-lang/pkg-config-rs/issues/102
|
||||
//
|
||||
// Work around that by emitting the directives necessary for cargo
|
||||
// to statically link against Nettle, Hogweed, and GMP.
|
||||
if env_var("NETTLE_STATIC").is_ok() {
|
||||
println!("cargo:rustc-link-lib=static=nettle");
|
||||
println!("cargo:rustc-link-lib=static=hogweed");
|
||||
println!("cargo:rustc-link-lib=static=gmp");
|
||||
}
|
||||
|
||||
let out_path = Path::new(&env_var("OUT_DIR").unwrap()).join("bindings.rs");
|
||||
|
||||
// Check if we have a bundled bindings.rs.
|
||||
if let Ok(bundled) = env_var(NETTLE_PREGENERATED_BINDINGS)
|
||||
{
|
||||
let p = Path::new(&bundled);
|
||||
if p.exists() {
|
||||
fs::copy(&p, &out_path)?;
|
||||
println!("cargo:rerun-if-changed={:?}", p);
|
||||
|
||||
// We're done.
|
||||
return Ok(());
|
||||
}
|
||||
}
|
||||
|
||||
let mut builder = bindgen::Builder::default()
|
||||
// Includes all nettle headers except mini-gmp.h
|
||||
.header("bindgen-wrapper.h")
|
||||
// Workaround for https://github.com/rust-lang-nursery/rust-bindgen/issues/550
|
||||
.blocklist_type("max_align_t")
|
||||
.blocklist_function("strtold")
|
||||
.blocklist_function("qecvt")
|
||||
.blocklist_function("qfcvt")
|
||||
.blocklist_function("qgcvt")
|
||||
.blocklist_function("qecvt_r")
|
||||
.blocklist_function("qfcvt_r")
|
||||
.size_t_is_usize(true);
|
||||
|
||||
if config.have_cv448 {
|
||||
builder = builder.header_contents("cv448-wrapper.h", "#include <nettle/curve448.h>");
|
||||
}
|
||||
|
||||
if config.have_ocb {
|
||||
builder = builder.header_contents("ocb-wrapper.h", "#include <nettle/ocb.h>");
|
||||
}
|
||||
|
||||
for p in config.include_paths {
|
||||
builder = builder.clang_arg(format!("-I{}", p.display()));
|
||||
}
|
||||
|
||||
let bindings = builder.generate().unwrap();
|
||||
bindings.write_to_file(&out_path)?;
|
||||
|
||||
let mut s = fs::OpenOptions::new().append(true).open(out_path)?;
|
||||
writeln!(s, "\
|
||||
/// Compile-time configuration.
|
||||
pub mod config {{
|
||||
/// Cv448/Ed448 support in Nettle.
|
||||
pub const HAVE_CV448: bool = {};
|
||||
|
||||
/// OCB support in Nettle.
|
||||
pub const HAVE_OCB: bool = {};
|
||||
}}
|
||||
",
|
||||
config.have_cv448,
|
||||
config.have_ocb,
|
||||
)?;
|
||||
|
||||
if ! config.have_cv448 {
|
||||
let mut stubs = fs::File::open("cv448-stubs.rs")?;
|
||||
io::copy(&mut stubs, &mut s)?;
|
||||
}
|
||||
|
||||
if ! config.have_ocb {
|
||||
let mut stubs = fs::File::open("ocb-stubs.rs")?;
|
||||
io::copy(&mut stubs, &mut s)?;
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
fn main() -> Result<()> {
|
||||
match real_main() {
|
||||
Ok(()) => Ok(()),
|
||||
Err(e) => {
|
||||
eprintln!("Building nettle-sys failed.");
|
||||
eprintln!("Because: {}", e);
|
||||
eprintln!();
|
||||
print_hints();
|
||||
Err("Building nettle-sys failed.")?;
|
||||
unreachable!()
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
fn print_hints() {
|
||||
eprintln!("Please make sure the necessary build dependencies are \
|
||||
installed.\n");
|
||||
|
||||
if cfg!(target_os = "windows") {
|
||||
eprintln!("If you are using MSYS2, try:
|
||||
|
||||
$ pacman -S mingw-w64-x86_64-{{clang,pkg-config,nettle}} libnettle-devel
|
||||
");
|
||||
} else if cfg!(target_os = "macos") {
|
||||
eprintln!("If you are using MacPorts, try:
|
||||
|
||||
$ sudo port install nettle pkgconfig
|
||||
");
|
||||
} else if cfg!(target_os = "linux") {
|
||||
eprintln!("If you are using Debian (or a derivative), try:
|
||||
|
||||
$ sudo apt install clang llvm pkg-config nettle-dev
|
||||
");
|
||||
|
||||
eprintln!("If you are using Arch (or a derivative), try:
|
||||
|
||||
$ sudo pacman -S clang pkg-config nettle --needed
|
||||
");
|
||||
|
||||
eprintln!("If you are using Fedora (or a derivative), try:
|
||||
|
||||
$ sudo dnf install clang pkg-config nettle-devel
|
||||
");
|
||||
}
|
||||
|
||||
eprintln!("See https://gitlab.com/sequoia-pgp/nettle-sys#building \
|
||||
for more information.\n");
|
||||
}
|
||||
|
||||
/// Writes a log message to /tmp/l.
|
||||
///
|
||||
/// I found it hard to log messages from the build script. Hence this
|
||||
/// function.
|
||||
#[allow(dead_code)]
|
||||
fn log<S: AsRef<str>>(m: S) {
|
||||
writeln!(&mut fs::OpenOptions::new().append(true).open("/tmp/l").unwrap(),
|
||||
"{}", m.as_ref()).unwrap();
|
||||
}
|
||||
|
||||
/// Somewhat like pkg_config::Library, but only with the parts we use.
|
||||
#[derive(Default)]
|
||||
pub struct Library {
|
||||
pub libs: Vec<String>,
|
||||
pub link_paths: Vec<PathBuf>,
|
||||
pub frameworks: Vec<String>,
|
||||
pub framework_paths: Vec<PathBuf>,
|
||||
pub include_paths: Vec<PathBuf>,
|
||||
}
|
||||
|
||||
impl Library {
|
||||
/// Merges two libraries into one.
|
||||
fn merge(mut self, mut other: Self) -> Self {
|
||||
self.libs.append(&mut other.libs);
|
||||
self.libs.sort();
|
||||
self.libs.dedup();
|
||||
|
||||
self.link_paths.append(&mut other.link_paths);
|
||||
self.link_paths.sort();
|
||||
self.link_paths.dedup();
|
||||
|
||||
self.frameworks.append(&mut other.frameworks);
|
||||
self.frameworks.sort();
|
||||
self.frameworks.dedup();
|
||||
|
||||
self.framework_paths.append(&mut other.framework_paths);
|
||||
self.framework_paths.sort();
|
||||
self.framework_paths.dedup();
|
||||
|
||||
self.include_paths.append(&mut other.include_paths);
|
||||
self.include_paths.sort();
|
||||
self.include_paths.dedup();
|
||||
|
||||
self
|
||||
}
|
||||
|
||||
/// Emits directives to make cargo link to the library.
|
||||
///
|
||||
/// Note: If we are using pkg_config, then the necessary
|
||||
/// directives are emitted by that crate already. Emitting these
|
||||
/// ourselves may be useful in the future if we add other ways to
|
||||
/// configure how to build against Nettle.
|
||||
#[allow(dead_code)]
|
||||
fn print_library(&self, mode: &str) {
|
||||
for p in &self.include_paths {
|
||||
println!("cargo:include={}", p.display());
|
||||
}
|
||||
|
||||
for p in &self.frameworks {
|
||||
println!("cargo:rustc-link-lib=framework={}", p);
|
||||
}
|
||||
|
||||
for p in &self.framework_paths {
|
||||
println!("cargo:rustc-link-search=framework={}", p.display());
|
||||
}
|
||||
|
||||
for p in &self.libs {
|
||||
println!("cargo:rustc-link-lib={}={}", mode, p);
|
||||
}
|
||||
|
||||
for p in &self.link_paths {
|
||||
println!("cargo:rustc-link-search=native={}", p.display());
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl From<pkg_config::Library> for Library {
|
||||
fn from(l: pkg_config::Library) -> Library {
|
||||
Library {
|
||||
libs: l.libs,
|
||||
link_paths: l.link_paths,
|
||||
frameworks: l.frameworks,
|
||||
framework_paths: l.framework_paths,
|
||||
include_paths: l.include_paths,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,46 @@
|
|||
// Stubs used when Nettle doesn't support Curve 448.
|
||||
|
||||
pub const CURVE448_SIZE: u32 = 56;
|
||||
pub const ED448_KEY_SIZE: u32 = 57;
|
||||
pub const ED448_SIGNATURE_SIZE: u32 = 114;
|
||||
|
||||
pub unsafe fn nettle_curve448_mul(
|
||||
_q: *mut u8,
|
||||
_n: *const u8,
|
||||
_p: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_curve448_mul_g(
|
||||
_q: *mut u8,
|
||||
_n: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ed448_shake256_public_key(
|
||||
_pub_: *mut u8,
|
||||
_priv_: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ed448_shake256_sign(
|
||||
_pub_: *const u8,
|
||||
_priv_: *const u8,
|
||||
_length: usize,
|
||||
_msg: *const u8,
|
||||
_signature: *mut u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ed448_shake256_verify(
|
||||
_pub_: *const u8,
|
||||
_length: usize,
|
||||
_msg: *const u8,
|
||||
_signature: *const u8
|
||||
) -> libc::c_int {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
|
@ -0,0 +1,52 @@
|
|||
# Source docker file. Needs to match up with HOST_ARCH
|
||||
FROM japaric/arm-linux-androideabi:v0.1.14
|
||||
|
||||
# Target architecture. See https://github.com/rust-embedded/cross#supported-targets
|
||||
# for a list of all supported targets.
|
||||
ENV HOST_ARCH=arm-linux-androideabi
|
||||
|
||||
# Version of the nettle dependencies to build.
|
||||
ENV GMP_VERSION=6.1.2 \
|
||||
NETTLE_VERSION=3.4.1
|
||||
|
||||
# Additional cross compiler config
|
||||
# Android needs the following:
|
||||
ENV CFLAGS="-fPIE -fPIC" \
|
||||
LDFLAGS="-pie" \
|
||||
PATH="/tmp/android-ndk/bin:${PATH}" \
|
||||
PKG_CONFIG_ALLOW_CROSS=1 \
|
||||
PKG_CONFIG_PATH=/tmp/prefix/lib/pkgconfig
|
||||
|
||||
# Install deps
|
||||
RUN DEBIAN_FRONTEND=noninteractive \
|
||||
apt update -yy && \
|
||||
apt install -yy m4 wget libclang1
|
||||
|
||||
# Cross compile GMP
|
||||
RUN cd /tmp && \
|
||||
wget https://gmplib.org/download/gmp/gmp-${GMP_VERSION}.tar.bz2 && \
|
||||
tar xvf gmp-${GMP_VERSION}.tar.bz2 && \
|
||||
cd gmp-${GMP_VERSION} && \
|
||||
AR="${HOST_ARCH}-ar" \
|
||||
AS="${HOST_ARCH}-clang" \
|
||||
CC="${HOST_ARCH}-clang" \
|
||||
CXX="${HOST_ARCH}-clang++" \
|
||||
LD="${HOST_ARCH}-ld" \
|
||||
STRIP="${HOST_ARCH}-strip" ./configure --host=${HOST_ARCH} --prefix=/tmp/prefix && \
|
||||
make && make install
|
||||
|
||||
# Cross compile Nettle
|
||||
RUN cd /tmp && \
|
||||
wget https://ftp.gnu.org/gnu/nettle/nettle-${NETTLE_VERSION}.tar.gz && \
|
||||
tar xvf nettle-${NETTLE_VERSION}.tar.gz && \
|
||||
cd nettle-${NETTLE_VERSION} && \
|
||||
AR="${HOST_ARCH}-ar" \
|
||||
AS="${HOST_ARCH}-clang" \
|
||||
CC="${HOST_ARCH}-clang" \
|
||||
CXX="${HOST_ARCH}-clang++" \
|
||||
LD="${HOST_ARCH}-ld" \
|
||||
STRIP="${HOST_ARCH}-strip" ./configure --host=${HOST_ARCH} --prefix=/tmp/prefix \
|
||||
--with-lib-path=/tmp/prefix/lib \
|
||||
--with-include-path=/tmp/prefix/include && \
|
||||
make && make install
|
||||
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
<!doctype html>
|
||||
<html>
|
||||
<head>
|
||||
<title>nettle-sys Documentation</title>
|
||||
<meta http-equiv="refresh" content="2; URL=/nettle-sys/nettle_sys/">
|
||||
<meta name="keywords" content="automatic redirection">
|
||||
</head>
|
||||
<body lang="en">
|
||||
Redirecting to <a href="/nettle-sys/nettle_sys/">nettle-sys documentation</a>...
|
||||
</body>
|
||||
</html>
|
||||
|
|
@ -0,0 +1,78 @@
|
|||
// Stubs used when Nettle doesn't support OCB.
|
||||
|
||||
#[repr(C)]
|
||||
pub struct ocb_ctx {}
|
||||
|
||||
#[repr(C)]
|
||||
pub struct ocb_key {}
|
||||
|
||||
pub const OCB_BLOCK_SIZE: u32 = 16;
|
||||
pub const OCB_DIGEST_SIZE: u32 = 16;
|
||||
pub const OCB_MAX_NONCE_SIZE: u32 = 15;
|
||||
|
||||
pub unsafe fn nettle_ocb_decrypt(
|
||||
_ctx: *mut ocb_ctx,
|
||||
_key: *const ocb_key,
|
||||
_encrypt_ctx: *const libc::c_void,
|
||||
_encrypt: nettle_cipher_func,
|
||||
_decrypt_ctx: *const libc::c_void,
|
||||
_decrypt: nettle_cipher_func,
|
||||
_length: usize,
|
||||
_dst: *mut u8,
|
||||
_src: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ocb_digest(
|
||||
_ctx: *mut ocb_ctx,
|
||||
_key: *const ocb_key,
|
||||
_cipher: *const libc::c_void,
|
||||
_f: nettle_cipher_func,
|
||||
_length: usize,
|
||||
_digest: *mut u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ocb_encrypt(
|
||||
_ctx: *mut ocb_ctx,
|
||||
_key: *const ocb_key,
|
||||
_cipher: *const libc::c_void,
|
||||
_f: nettle_cipher_func,
|
||||
_length: usize,
|
||||
_dst: *mut u8,
|
||||
_src: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ocb_set_key(
|
||||
_key: *mut ocb_key,
|
||||
_cipher: *const libc::c_void,
|
||||
_f: nettle_cipher_func
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ocb_set_nonce(
|
||||
_ctx: *mut ocb_ctx,
|
||||
_cipher: *const libc::c_void,
|
||||
_f: nettle_cipher_func,
|
||||
_tag_length: usize,
|
||||
_nonce_length: usize,
|
||||
_nonce: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
||||
pub unsafe fn nettle_ocb_update(
|
||||
_ctx: *mut ocb_ctx,
|
||||
_key: *const ocb_key,
|
||||
_cipher: *const libc::c_void,
|
||||
_f: nettle_cipher_func,
|
||||
_length: usize,
|
||||
_data: *const u8
|
||||
) {
|
||||
unimplemented!("This version of Nettle does not support the operation");
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
#![allow(non_upper_case_globals)]
|
||||
#![allow(non_camel_case_types)]
|
||||
#![allow(non_snake_case)]
|
||||
|
||||
include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
|
||||
|
||||
#[cfg(test)]
|
||||
mod tests {
|
||||
use super::*;
|
||||
use std::mem::zeroed;
|
||||
|
||||
#[test]
|
||||
fn sha1_nothing() {
|
||||
unsafe {
|
||||
let mut digest = vec![0u8; SHA1_DIGEST_SIZE as usize];
|
||||
let mut ctx = zeroed::<sha1_ctx>();
|
||||
|
||||
nettle_sha1_init(&mut ctx as *mut _);
|
||||
nettle_sha1_digest(&mut ctx as *mut _, SHA1_DIGEST_SIZE as usize, digest.as_mut_ptr());
|
||||
assert_eq!(digest, b"\xda\x39\xa3\xee\x5e\x6b\x4b\x0d\x32\x55\xbf\xef\x95\x60\x18\x90\xaf\xd8\x07\x09");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,6 @@
|
|||
{
|
||||
"git": {
|
||||
"sha1": "cf6d4125d3f37f24d18c325fd369f503d9f12a88"
|
||||
},
|
||||
"path_in_vcs": "v4l2-sys"
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
# THIS FILE IS AUTOMATICALLY GENERATED BY CARGO
|
||||
#
|
||||
# When uploading crates to the registry Cargo will automatically
|
||||
# "normalize" Cargo.toml files for maximal compatibility
|
||||
# with all versions of Cargo and also rewrite `path` dependencies
|
||||
# to registry (e.g., crates.io) dependencies.
|
||||
#
|
||||
# If you are reading this file be aware that the original Cargo.toml
|
||||
# will likely look very different (and much more reasonable).
|
||||
# See Cargo.toml.orig for the original contents.
|
||||
|
||||
[package]
|
||||
edition = "2018"
|
||||
name = "v4l2-sys-mit"
|
||||
version = "0.3.0"
|
||||
authors = ["Christopher N. Hesse <raymanfx@gmail.com>"]
|
||||
build = "build.rs"
|
||||
description = "Raw v4l2 bindings (MIT licensed)"
|
||||
license = "MIT"
|
||||
|
||||
[build-dependencies.bindgen]
|
||||
version = "0.68.1"
|
||||
default-features = false
|
||||
|
|
@ -0,0 +1,11 @@
|
|||
[package]
|
||||
name = "v4l2-sys-mit"
|
||||
description = "Raw v4l2 bindings (MIT licensed)"
|
||||
version = "0.3.0"
|
||||
authors = ["Christopher N. Hesse <raymanfx@gmail.com>"]
|
||||
edition = "2018"
|
||||
license = "MIT"
|
||||
build = "build.rs"
|
||||
|
||||
[build-dependencies]
|
||||
bindgen = "0.65.1"
|
||||
|
|
@ -0,0 +1,16 @@
|
|||
extern crate bindgen;
|
||||
|
||||
use std::env;
|
||||
use std::path::PathBuf;
|
||||
|
||||
fn main() {
|
||||
let bindings = bindgen::Builder::default()
|
||||
.header("wrapper.h")
|
||||
.generate()
|
||||
.expect("Failed to generate bindings");
|
||||
|
||||
let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
|
||||
bindings
|
||||
.write_to_file(out_path.join("v4l2_bindings.rs"))
|
||||
.expect("Failed to write bindings");
|
||||
}
|
||||
|
|
@ -0,0 +1,9 @@
|
|||
#![allow(clippy::all)]
|
||||
#![allow(deref_nullptr)]
|
||||
#![allow(non_camel_case_types)]
|
||||
#![allow(non_snake_case)]
|
||||
#![allow(non_upper_case_globals)]
|
||||
// https://github.com/rust-lang/rust-bindgen/issues/1651
|
||||
#![allow(unaligned_references)]
|
||||
|
||||
include!(concat!(env!("OUT_DIR"), "/v4l2_bindings.rs"));
|
||||
|
|
@ -0,0 +1 @@
|
|||
#include <linux/videodev2.h>
|
||||
Loading…
Reference in New Issue