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* PR 2464: human-readable error message + struct documentation

This commit is contained in:
svyatonik 2016-10-05 00:13:07 +03:00
parent abc5db0f80
commit 0e8dda740f
1 changed files with 13 additions and 3 deletions
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16
parity/account.rs
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@ -40,9 +40,12 @@ pub struct ImportAccounts {
pub to: String,
}
/// Parameters for geth accounts' import
#[derive(Debug, PartialEq)]
pub struct ImportFromGethAccounts {
/// import mainnet (false) or testnet (true) accounts
pub testnet: bool,
/// directory to import accounts to
pub to: String,
}
@ -59,6 +62,13 @@ fn keys_dir(path: String) -> Result<DiskDirectory, String> {
DiskDirectory::create(path).map_err(|e| format!("Could not open keys directory: {}", e))
}
fn secret_store(dir: Box<DiskDirectory>, iterations: Option<u32>) -> Result<EthStore, String> {
match iterations {
Some(i) => EthStore::open_with_iterations(dir, i),
_ => EthStore::open(dir)
}.map_err(|e| format!("Could not open keys store: {}", e))
}
fn new(n: NewAccount) -> Result<String, String> {
let password: String = match n.password_file {
Some(file) => try!(password_from_file(file)),
@ -66,7 +76,7 @@ fn new(n: NewAccount) -> Result<String, String> {
};
let dir = Box::new(try!(keys_dir(n.path)));
let secret_store = Box::new(EthStore::open_with_iterations(dir, n.iterations).unwrap());
let secret_store = Box::new(try!(secret_store(dir, Some(n.iterations))));
let acc_provider = AccountProvider::new(secret_store);
let new_account = try!(acc_provider.new_account(&password).map_err(|e| format!("Could not create new account: {}", e)));
Ok(format!("{:?}", new_account))
@ -74,7 +84,7 @@ fn new(n: NewAccount) -> Result<String, String> {
fn list(path: String) -> Result<String, String> {
let dir = Box::new(try!(keys_dir(path)));
let secret_store = Box::new(EthStore::open(dir).unwrap());
let secret_store = Box::new(try!(secret_store(dir, None)));
let acc_provider = AccountProvider::new(secret_store);
let accounts = acc_provider.accounts();
let result = accounts.into_iter()
@ -100,7 +110,7 @@ fn import_geth(i: ImportFromGethAccounts) -> Result<String, String> {
use ethcore::ethstore::Error;
let dir = Box::new(try!(keys_dir(i.to)));
let secret_store = EthStore::open(dir).unwrap();
let secret_store = Box::new(try!(secret_store(dir, None)));
let geth_accounts = read_geth_accounts(i.testnet);
match secret_store.import_geth_accounts(geth_accounts, i.testnet) {
Ok(v) => Ok(format!("Successfully imported {} account(s) from geth.", v.len())),