mirror of
https://github.com/mimblewimble/grin-wallet.git
synced 2025-03-14 04:51:10 +03:00
c42d5ddcff
* make transaction field in V4 Slate optional * add mutable/non mutable version of tx getter * removal of mut references where not needed * remove more muts * update from master * update from master * test fixes
60 lines
2 KiB
Rust
60 lines
2 KiB
Rust
// Copyright 2019 The Grin Developers
|
|
//
|
|
// 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.
|
|
|
|
/// File Output 'plugin' implementation
|
|
use std::fs::File;
|
|
use std::io::{Read, Write};
|
|
|
|
use crate::libwallet::{Error, ErrorKind, Slate, SlateVersion, VersionedSlate};
|
|
use crate::{SlateGetter, SlatePutter};
|
|
use std::path::PathBuf;
|
|
|
|
#[derive(Clone)]
|
|
pub struct PathToSlate(pub PathBuf);
|
|
|
|
impl SlatePutter for PathToSlate {
|
|
fn put_tx(&self, slate: &Slate) -> Result<(), Error> {
|
|
let mut pub_tx = File::create(&self.0)?;
|
|
let _r: crate::adapters::Reminder;
|
|
let out_slate = {
|
|
// TODO: This will need to be filled with any incompatibilities in the V4 Slate
|
|
if false {
|
|
warn!("Transaction contains features that require grin-wallet 4.0.0 or later");
|
|
warn!("Please ensure the other party is running grin-wallet v4.0.0 or later before sending");
|
|
VersionedSlate::into_version(slate.clone(), SlateVersion::V4)?
|
|
} else {
|
|
let mut s = slate.clone();
|
|
s.version_info.version = 3;
|
|
s.version_info.orig_version = 3;
|
|
VersionedSlate::into_version(s, SlateVersion::V3)?
|
|
}
|
|
};
|
|
pub_tx.write_all(
|
|
serde_json::to_string(&out_slate)
|
|
.map_err(|_| ErrorKind::SlateSer)?
|
|
.as_bytes(),
|
|
)?;
|
|
pub_tx.sync_all()?;
|
|
Ok(())
|
|
}
|
|
}
|
|
|
|
impl SlateGetter for PathToSlate {
|
|
fn get_tx(&self) -> Result<Slate, Error> {
|
|
let mut pub_tx_f = File::open(&self.0)?;
|
|
let mut content = String::new();
|
|
pub_tx_f.read_to_string(&mut content)?;
|
|
Ok(Slate::deserialize_upgrade(&content)?)
|
|
}
|
|
}
|