Add copyright header

build/rust_build.rs

@@ -1,75 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
-/** TODO: uncomment, move to macros and refactor
-/**
- * This file represents content of https://github.com/google/libphonenumber/tree/master/tools/cpp
- */
-
-
-use thiserror::Error;
-
-#[derive(Debug, Error)]
-enum BuildError {
-    #[error("IO error occurred: {0}")]
-    IO(#[from] std::io::Error),
-
-    #[error("Line {line_num} is too long (max is {max_len} bytes)")]
-    LineTooLong { line_num: usize, max_len: usize },
-
-    #[error("Failed to parse prefix '{prefix}': {source}")]
-    PrefixParseError {
-        prefix: String,
-        #[source]
-        source: ParseIntError,
-    },
-}
-
-fn parse_prefixes(path: &str, prefixes: &mut BTreeMap<i32, String>) -> Result<(), BuildError> {
-    prefixes.clear();
-
-    let input = File::open(path)?; 
-    const MAX_LINE_LENGTH: usize = 2 * 1024;
-    
-    let mut reader = BufReader::new(input);
-    let mut line_buffer = String::with_capacity(MAX_LINE_LENGTH);
-    let mut line_number = 0;
-
-    loop {
-        line_number += 1;
-        line_buffer.clear();
-
-        let bytes_read = reader.read_line(&mut line_buffer)?;
-        if bytes_read == 0 {
-            break;
-        }
-
-        if !line_buffer.ends_with('\n') {
-             return Err(BuildError::LineTooLong {
-                line_num: line_number,
-                max_len: MAX_LINE_LENGTH,
-            });
-        }
-        
-        let line = line_buffer.trim();
-        if line.is_empty() || line.starts_with('#') {
-            continue;
-        }
-
-        if let Some((prefix_str, desc)) = line.split_once('|') {
-            if prefix_str.is_empty() {
-                continue;
-            }
-            let prefix_code = prefix_str.parse().map_err(|e| BuildError::PrefixParseError {
-                prefix: prefix_str.to_string(),
-                source: e,
-            })?;
-            prefixes.insert(prefix_code, desc.to_string());
-        }
-    }
-
-    Ok(())
-}
-
-*/
 
 fn main() {
     protobuf_codegen::Codegen::new()

src/generated/metadata/mod.rs

@@ -1,3 +1,19 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
 mod metadata;
 mod test_metadata;
 

src/generated/mod.rs

@@ -1,2 +1,17 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 pub mod proto;
 pub mod metadata;

src/interfaces/mod.rs

@@ -1,9 +1,23 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
 
 use crate::phonemetadata::PhoneNumberDesc;
+
 /// Internal phonenumber matching API used to isolate the underlying
 /// implementation of the matcher and allow different implementations to be
 /// swapped in easily.
-
 pub(crate) trait MatcherApi: Send + Sync {
   /// Returns whether the given national number (a string containing only decimal
   /// digits) matches the national number pattern defined in the given

src/lib.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 mod interfaces;
 /// This module is automatically generated from /resources/*.proto
 mod generated;

src/macros/mod.rs

@@ -1,3 +1,17 @@
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 // std::borrow::Cow
 // std::option::Option
 

src/phonenumberutil/enums.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use strum::EnumIter;
 
 /// INTERNATIONAL and NATIONAL formats are consistent with the definition

src/phonenumberutil/errors.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use std::num::ParseIntError;
 
 use thiserror::Error;

src/phonenumberutil/helper_constants.rs

@@ -1,3 +1,19 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
 // The minimum and maximum length of the national significant number.
 pub const MIN_LENGTH_FOR_NSN: usize = 2;
 // The ITU says the maximum length should be 15, but we have found longer

src/phonenumberutil/helper_functions.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use std::collections::{HashMap, HashSet};
 
 use protobuf::Message;

src/phonenumberutil/helper_types.rs

@@ -1,3 +1,19 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
 use std::borrow::Cow;
 
 use crate::phonenumber::phone_number::CountryCodeSource;

src/phonenumberutil/mod.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 mod helper_constants;
 mod helper_functions;
 pub mod errors;
@@ -5,7 +20,6 @@ pub mod enums;
 pub mod phonenumberutil;
 mod phone_number_regexps_and_mappings;
 pub(self) mod helper_types;
-pub(self) mod comparisons;
 
 use std::sync::LazyLock;
 

src/phonenumberutil/phone_number_regexps_and_mappings.rs

@@ -1,3 +1,19 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
 use std::collections::{HashMap, HashSet};
 
 use regex::Regex;

src/regex_based_matcher.rs

@@ -1,3 +1,19 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+
 use log::{error};
 use super::regex_util::{RegexFullMatch, RegexConsume};
 

src/regex_util.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use regex::{Captures, Match, Regex};
 
 pub trait RegexFullMatch {

src/regexp_cache.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use std::sync::Arc;
 
 use dashmap::DashMap;

src/region_code.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 pub struct RegionCode {
 }
 

src/string_util.rs

@@ -1,3 +1,18 @@
+// Copyright (C) 2009 The Libphonenumber Authors
+// Copyright (C) 2025 The Kashin Vladislav (Rust adaptation author)
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
 use std::borrow::Cow;
 
 /// Strips prefix of given string Cow. Returns option with `Some` if