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/*
* // Copyright (c) 2016-2019, Jaguar0625, gimre, BloodyRookie, Tech Bureau, Corp.
* // Copyright (c) 2020-present, Jaguar0625, gimre, BloodyRookie.
* // All rights reserved.
* //
* // This file is part of Catapult.
* //
* // Catapult is free software: you can redistribute it and/or modify
* // it under the terms of the GNU Lesser General Public License as published by
* // the Free Software Foundation, either version 3 of the License, or
* // (at your option) any later version.
* //
* // Catapult is distributed in the hope that it will be useful,
* // but WITHOUT ANY WARRANTY; without even the implied warranty of
* // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* // GNU Lesser General Public License for more details.
* //
* // You should have received a copy of the GNU Lesser General Public License
* // along with Catapult. If not, see <http://www.gnu.org/licenses/>.
*/
use super::account_restriction_flags_dto::*;
use super::generator_utils::*;
use super::unresolved_address_dto::*;
/// Binary layout for an account address restriction transaction.
#[derive(Debug, Clone)]
pub struct AccountAddressRestrictionTransactionBodyBuilder {
/// Account restriction flags.
pub restriction_flags: Vec<AccountRestrictionFlagsDto>,
/// Account restriction additions.
pub restriction_additions: Vec<UnresolvedAddressDto>,
/// Account restriction deletions.
pub restriction_deletions: Vec<UnresolvedAddressDto>,
}
impl AccountAddressRestrictionTransactionBodyBuilder {
/// Creates an instance of AccountAddressRestrictionTransactionBodyBuilder from binary payload.
/// payload: Byte payload to use to serialize the object.
/// # Returns
/// A AccountAddressRestrictionTransactionBodyBuilder.
pub fn from_binary(payload: &[u8]) -> Self {
let mut _bytes = payload.to_vec();
let restriction_flags = AccountRestrictionFlagsDto::bytes_to_flags(&_bytes[..2]); // kind:FLAGS
let mut _bytes = (&_bytes[2..]).to_vec();
let buf = fixed_bytes::<1>(&_bytes);
let restriction_additions_count = u8::from_le_bytes(buf); // kind:SIZE_FIELD
_bytes = (&_bytes[1..]).to_vec();
let buf = fixed_bytes::<1>(&_bytes);
let restriction_deletions_count = u8::from_le_bytes(buf); // kind:SIZE_FIELD
_bytes = (&_bytes[1..]).to_vec();
let buf = fixed_bytes::<4>(&_bytes);
let _ = u32::from_le_bytes(buf); // kind:SIMPLE
_bytes = (&_bytes[4..]).to_vec();
let mut restriction_additions: Vec<UnresolvedAddressDto> = vec![]; // kind:ARRAY
for _ in 0..restriction_additions_count {
let item = UnresolvedAddressDto::from_binary(&_bytes);
restriction_additions.push(item.clone());
_bytes = (&_bytes[item.get_size()..]).to_vec();
}
let mut restriction_deletions: Vec<UnresolvedAddressDto> = vec![]; // kind:ARRAY
for _ in 0..restriction_deletions_count {
let item = UnresolvedAddressDto::from_binary(&_bytes);
restriction_deletions.push(item.clone());
_bytes = (&_bytes[item.get_size()..]).to_vec();
}
// create object and call.
AccountAddressRestrictionTransactionBodyBuilder { restriction_flags, restriction_additions, restriction_deletions } // TransactionBody
}
/// Gets the size of the type.
///
/// Returns:
/// A size in bytes.
pub fn get_size(&self) -> usize {
let mut size = 0;
size += 2; // restriction_flags;
size += 1; // restriction_additions_count;
size += 1; // restriction_deletions_count;
size += 4; // account_restriction_transaction_body__reserved1;
for i in &self.restriction_additions {
size += i.get_size(); // FILL_ARRAY
};
for i in &self.restriction_deletions {
size += i.get_size(); // FILL_ARRAY
};
size
}
/// Serializes self to bytes.
///
/// # Returns
/// A Serialized bytes.
pub fn serializer(&self) -> Vec<u8> {
let mut buf: Vec<u8> = vec![];
buf.append(&mut AccountRestrictionFlagsDto::flags_to_int(self.restriction_flags.clone()).to_le_bytes().to_vec()); // kind:FLAGS
let size_value: u8 = self.restriction_additions.len() as u8;
buf.append(&mut size_value.to_le_bytes().to_vec()); // kind:SIZE_FIELD
let size_value: u8 = self.restriction_deletions.len() as u8;
buf.append(&mut size_value.to_le_bytes().to_vec()); // kind:SIZE_FIELD
buf.append(&mut [0u8; 4].to_vec()); // kind:SIMPLE and is_reserved
for i in &self.restriction_additions {
buf.append(&mut i.serializer()); // kind:ARRAY|FILL_ARRAY
}
for i in &self.restriction_deletions {
buf.append(&mut i.serializer()); // kind:ARRAY|FILL_ARRAY
}
buf
}
}