add file comments

app/rust/src/address.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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 decaf377::Fq;
 
 use crate::keys::dk::Diversifier;

app/rust/src/bolos.rs

@@ -1,5 +1,5 @@
 /*******************************************************************************
-*   (c) 2018 - 2023 Zondax AG
+*   (c) 2024 Zondax GmbH
 *
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 //! Rust interfaces to Ledger SDK APIs.
 #[cfg(test)]
 use getrandom::getrandom;

app/rust/src/parser/action.rs

@@ -13,7 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
-// use super::spend::SpendPlan;
+
 use crate::constants::ACTION_DATA_QTY;
 
 #[derive(Clone, Copy, PartialEq, Eq)]

app/rust/src/parser/address.rs

@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 use super::bytes::BytesC;
 use crate::ParserError;
 #[repr(C)]

app/rust/src/parser/amount.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::ParserError;
 use decaf377::{Fq, Fr};
 use crate::constants::AMOUNT_LEN_BYTES;

app/rust/src/parser/balance.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::NonZeroU128;
 use crate::ParserError;
 use crate::parser::id::Id;

app/rust/src/parser/bytes.rs

@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 use crate::ParserError;
 
 #[cfg(any(feature = "derive-debug", test))]

app/rust/src/parser/clue_plan.rs

@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 use crate::parser::{address::AddressC, bytes::BytesC};
 
 #[repr(C)]

app/rust/src/parser/commitment.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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 decaf377::{Element, Fq};
 
 #[derive(Clone, Debug)]

app/rust/src/parser/error.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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 arrayvec::CapacityError;
 use nom::error::ErrorKind;
 

app/rust/src/parser/id.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::parser::bytes::BytesC;
 use crate::ParserError;
 use decaf377::Fq;

app/rust/src/parser/note.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::address::Address;
 use crate::keys::ka;
 use crate::keys::ovk::Ovk;

app/rust/src/parser/note_payload.rs

@@ -1,3 +1,18 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::parser::commitment::StateCommitment;
 use crate::parser::note::NoteCiphertext;

app/rust/src/parser/nullifier.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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 decaf377::Fq;
 use poseidon377::hash_3;
 use crate::keys::nk::NullifierKey;

app/rust/src/parser/parameters.rs

@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 use crate::parser::effect_hash::{create_personalized_state, EffectHash};
 
 use super::bytes::BytesC;

app/rust/src/parser/plans.rs

@@ -13,6 +13,7 @@
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 ********************************************************************************/
+
 use crate::parser::{
     detection::DetectionDataPlanC,
     memo::MemoPlanC,

app/rust/src/parser/plans/output.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::address::Address;
 use crate::keys::FullViewingKey;
 use crate::parser::note::Note;

app/rust/src/parser/plans/spend.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::keys::FullViewingKey;
 use crate::parser::{
     bytes::BytesC,
@@ -31,7 +47,7 @@ pub struct SpendPlanC {
 
 impl SpendPlanC {
     pub fn effect_hash(&self, fvk: &FullViewingKey) -> Result<EffectHash, ParserError> {
-        let body = self.body(fvk);
+        let body = self.spend_body(fvk);
 
         if let Ok(body) = body {
             let mut state =
@@ -51,7 +67,7 @@ impl SpendPlanC {
         }
     }
 
-    pub fn body(&self, fvk: &FullViewingKey) -> Result<Body, ParserError> {
+    pub fn spend_body(&self, fvk: &FullViewingKey) -> Result<Body, ParserError> {
         Ok(Body {
             balance_commitment: self
                 .balance()?

app/rust/src/parser/rseed.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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 decaf377::{Fq, Fr};
 use crate::{ParserError, utils::prf};
 use crate::parser::bytes::BytesC;

app/rust/src/parser/value.rs

@@ -1,3 +1,19 @@
+/*******************************************************************************
+*   (c) 2024 Zondax GmbH
+*
+*  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::parser::{
     amount::{Amount, AmountC},
     commitment::Commitment,