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daemon: add more chain specific info in alt_chain_info

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This commit is contained in:
moneromooo-monero
2019-05-09 10:13:12 +00:00
parent 4228ee0b9e
commit 880ebfdeea
6 changed files with 116 additions and 31 deletions
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75
src/rpc/core_rpc_server.cpp
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@@ -1593,38 +1593,55 @@ namespace cryptonote
if (use_bootstrap_daemon_if_necessary<COMMAND_RPC_GET_BLOCK_HEADER_BY_HASH>(invoke_http_mode::JON_RPC, "getblockheaderbyhash", req, res, r))
return r;
crypto::hash block_hash;
bool hash_parsed = parse_hash256(req.hash, block_hash);
if(!hash_parsed)
{
error_resp.code = CORE_RPC_ERROR_CODE_WRONG_PARAM;
error_resp.message = "Failed to parse hex representation of block hash. Hex = " + req.hash + '.';
return false;
}
block blk;
bool orphan = false;
bool have_block = m_core.get_block_by_hash(block_hash, blk, &orphan);
if (!have_block)
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: can't get block by hash. Hash = " + req.hash + '.';
return false;
}
if (blk.miner_tx.vin.size() != 1 || blk.miner_tx.vin.front().type() != typeid(txin_gen))
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: coinbase transaction in the block has the wrong type";
return false;
}
uint64_t block_height = boost::get<txin_gen>(blk.miner_tx.vin.front()).height;
auto get = [this](const std::string &hash, bool fill_pow_hash, block_header_response &block_header, bool restricted, epee::json_rpc::error& error_resp) -> bool {
crypto::hash block_hash;
bool hash_parsed = parse_hash256(hash, block_hash);
if(!hash_parsed)
{
error_resp.code = CORE_RPC_ERROR_CODE_WRONG_PARAM;
error_resp.message = "Failed to parse hex representation of block hash. Hex = " + hash + '.';
return false;
}
block blk;
bool orphan = false;
bool have_block = m_core.get_block_by_hash(block_hash, blk, &orphan);
if (!have_block)
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: can't get block by hash. Hash = " + hash + '.';
return false;
}
if (blk.miner_tx.vin.size() != 1 || blk.miner_tx.vin.front().type() != typeid(txin_gen))
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: coinbase transaction in the block has the wrong type";
return false;
}
uint64_t block_height = boost::get<txin_gen>(blk.miner_tx.vin.front()).height;
bool response_filled = fill_block_header_response(blk, orphan, block_height, block_hash, block_header, fill_pow_hash && !restricted);
if (!response_filled)
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: can't produce valid response.";
return false;
}
return true;
};
const bool restricted = m_restricted && ctx;
bool response_filled = fill_block_header_response(blk, orphan, block_height, block_hash, res.block_header, req.fill_pow_hash && !restricted);
if (!response_filled)
if (!req.hash.empty())
{
error_resp.code = CORE_RPC_ERROR_CODE_INTERNAL_ERROR;
error_resp.message = "Internal error: can't produce valid response.";
return false;
if (!get(req.hash, req.fill_pow_hash, res.block_header, restricted, error_resp))
return false;
}
res.block_headers.reserve(req.hashes.size());
for (const std::string &hash: req.hashes)
{
res.block_headers.push_back({});
if (!get(hash, req.fill_pow_hash, res.block_headers.back(), restricted, error_resp))
return false;
}
res.status = CORE_RPC_STATUS_OK;
return true;
}