Merged PR 5243670: Add MIT license and copyright info

Add MIT license and copyright info

Author: dburgener

LICENSE

@@ -0,0 +1,21 @@
+Copyright (c) Microsoft Corporation.
+
+MIT License
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

src/ast.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use std::fmt;
 use std::ops::Range;
 

src/bin/audit2hll.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 fn main() {
     println!("Hello World!");
 }

src/bin/hllc.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use selinuxhll::compile_system_policy;
 use selinuxhll::error::HLLErrorItem;
 

src/compile.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use sexp::{atom_s, list, Sexp};
 use std::collections::{HashMap, HashSet};
 use std::convert::TryFrom;

src/constants.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 pub const ALLOW_FUNCTION_NAME: &'static str = "allow";
 pub const DONTAUDIT_FUNCTION_NAME: &'static str = "dontaudit";
 pub const AUDITALLOW_FUNCTION_NAME: &'static str = "auditallow";

src/error.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use codespan_reporting::diagnostic::{Diagnostic, Label};
 use codespan_reporting::files::SimpleFile;
 use codespan_reporting::term;

src/internal_rep.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use sexp::{atom_s, list, Atom, Sexp};
 use std::collections::HashMap;
 use std::convert::TryFrom;

src/lib.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 #[macro_use]
 extern crate lalrpop_util;
 

src/obj_class.rs

@@ -1,5 +1,7 @@
-// Object class and permissions declarations live here
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 
+// Object class and permissions declarations live here
 use crate::internal_rep::ClassList;
 
 const COMMON_FILE_SOCK_PERMS: &'static [&'static str] = &[

src/parser.lalrpop

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use crate::ast::{HLLString, Policy, Declaration, Expression, Statement, TypeDecl, FuncDecl, Argument, Annotation, Annotations, Virtualable, FuncCall, DeclaredArgument};
 
 grammar;

src/sexp_internal.rs

@@ -1,3 +1,5 @@
+// Copyright (c) Microsoft Corporation.
+// SPDX-License-Identifier: MIT
 use sexp::*;
 
 // the sexp crate doesn't treat foo and "foo" as separate strings, which we need