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onion-wownero-blockchain-explorer
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get_tx private method added

This commit is contained in:
moneroexamples 2018-08-23 08:32:08 +08:00
parent 2b78eb4ef1
commit 306b9b7aad
1 changed files with 46 additions and 59 deletions
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105
src/page.h
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@ -1602,35 +1602,11 @@ show_tx(string tx_hash_str, uint16_t with_ring_signatures = 0)
string
show_tx_hex(string tx_hash_str)
{
transaction tx;
crypto::hash tx_hash;
if (!epee::string_tools::hex_to_pod(tx_hash_str, tx_hash))
{
string msg = fmt::format("Cant parse {:s} as tx hash!", tx_hash_str);
cerr << msg << endl;
return msg;
}
// get transaction
transaction tx;
if (!mcore->get_tx(tx_hash, tx))
{
cerr << "Cant get tx in blockchain: " << tx_hash
<< ". \n Check mempool now" << endl;
vector<MempoolStatus::mempool_tx> found_txs;
search_mempool(tx_hash, found_txs);
if (found_txs.empty())
{
// tx is nowhere to be found :-(
return string("Cant get tx: " + tx_hash_str);
}
tx = found_txs.at(0).tx;
}
if (!get_tx(tx_hash_str, tx, tx_hash))
return string {"Cant get tx: "} + tx_hash_str;
try
{
@ -1700,35 +1676,11 @@ show_block_hex(size_t block_height, bool complete_blk)
string
show_ringmembers_hex(string const& tx_hash_str)
{
transaction tx;
crypto::hash tx_hash;
if (!epee::string_tools::hex_to_pod(tx_hash_str, tx_hash))
{
string msg = fmt::format("Cant parse {:s} as tx hash!", tx_hash_str);
cerr << msg << endl;
return msg;
}
// get transaction
transaction tx;
if (!mcore->get_tx(tx_hash, tx))
{
cerr << "Cant get tx in blockchain: " << tx_hash
<< ". \n Check mempool now" << endl;
vector<MempoolStatus::mempool_tx> found_txs;
search_mempool(tx_hash, found_txs);
if (found_txs.empty())
{
// tx is nowhere to be found :-(
return string("Cant get tx: " + tx_hash_str);
}
tx = found_txs.at(0).tx;
}
if (!get_tx(tx_hash_str, tx, tx_hash))
return string {"Cant get tx: "} + tx_hash_str;
vector<txin_to_key> input_key_imgs = xmreg::get_key_images(tx);
@ -1752,34 +1704,34 @@ show_ringmembers_hex(string const& tx_hash_str)
// the amount and absolute offset
// check how many outputs there are for that amount
// go to next input if a too large offset was found
if (are_absolute_offsets_good(absolute_offsets, in_key) == false)
if (are_absolute_offsets_good(absolute_offsets, in_key)
== false)
continue;
core_storage->get_db().get_output_key(in_key.amount,
absolute_offsets,
mixin_outputs);
}
catch (const OUTPUT_DNE& e)
catch (OUTPUT_DNE const& e)
{
cerr << "get_output_keys: " << e.what() << endl;
continue;
}
for (auto const& mo: mixin_outputs)
{
all_mixin_outputs.emplace_back(pod_to_hex(mo));
}
} // for (txin_to_key const& in_key: input_key_imgs)
if (all_mixin_outputs.empty())
return string {"No ring members to serialize"};
// archive all_mixin_outputs vector
std::ostringstream oss;
boost::archive::portable_binary_oarchive archive(oss);
archive << all_mixin_outputs;
// return as all_mixin_outputs vector hex
return epee::string_tools
::buff_to_hex_nodelimer(oss.str());
@ -6692,6 +6644,41 @@ add_css_style(mstch::map& context)
}};
}
bool
get_tx(string const& tx_hash_str,
transaction& tx,
crypto::hash& tx_hash)
{
if (!epee::string_tools::hex_to_pod(tx_hash_str, tx_hash))
{
string msg = fmt::format("Cant parse {:s} as tx hash!", tx_hash_str);
cerr << msg << endl;
return false;
}
// get transaction
if (!mcore->get_tx(tx_hash, tx))
{
cerr << "Cant get tx in blockchain: " << tx_hash
<< ". \n Check mempool now\n";
vector<MempoolStatus::mempool_tx> found_txs;
search_mempool(tx_hash, found_txs);
if (found_txs.empty())
{
// tx is nowhere to be found :-(
return false;
}
tx = found_txs.at(0).tx;
}
return true;
}
void
add_js_files(mstch::map& context)
{