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Use process_blocktree to verify the ledger

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This commit is contained in:
Michael Vines
2019-03-02 08:16:46 -08:00
parent fcbcf000c4
commit d32f5b6cca
1 changed files with 9 additions and 29 deletions
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38
ledger-tool/src/main.rs
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@ -1,7 +1,6 @@
use clap::{crate_version, App, Arg, SubCommand};
use solana::blocktree::Blocktree;
use solana::blocktree_processor;
use solana_runtime::bank::Bank;
use solana::blocktree_processor::process_blocktree;
use solana_sdk::genesis_block::GenesisBlock;
use std::io::{stdout, Write};
use std::process::exit;
@ -25,7 +24,7 @@ fn main() {
.long("head")
.value_name("NUM")
.takes_value(true)
.help("Limit to at most the first NUM entries in ledger\n (only applies to verify, print, json commands)"),
.help("Limit to at most the first NUM entries in ledger\n (only applies to print and json commands)"),
)
.arg(
Arg::with_name("min-hashes")
@ -112,33 +111,14 @@ fn main() {
}
stdout().write_all(b"\n]}\n").expect("close array");
}
("verify", _) => {
let bank = Bank::new(&genesis_block);
let mut last_id = bank.last_id();
let mut num_entries = 0;
for (i, entry) in entries.enumerate() {
if i >= head {
break;
}
if !entry.verify(&last_id) {
eprintln!("entry.verify() failed at entry[{}]", i + 2);
if !matches.is_present("continue") {
exit(1);
}
}
last_id = entry.hash;
num_entries += 1;
if let Err(e) = blocktree_processor::process_entry(&bank, &entry) {
eprintln!("verify failed at entry[{}], err: {:?}", i + 2, e);
if !matches.is_present("continue") {
exit(1);
}
}
("verify", _) => match process_blocktree(&genesis_block, &blocktree, None) {
Ok((_bank_forks, bank_forks_info)) => {
println!("{:?}", bank_forks_info);
}
println!("{} entries. last_id={:?}", num_entries, last_id);
}
Err(err) => {
eprintln!("Ledger verification failed: {:?}", err);
}
},
("", _) => {
eprintln!("{}", matches.usage());
exit(1);