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Update tx_extra.h

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1. Fixed bug where it's impossible to spend merge-mining blocks due to missing serialization support for "tx_etra_merge_mining_tag".
This commit is contained in:
NoodleDoodleNoodleDoodleNoodleDoodleNoo 2014-05-13 17:53:20 -07:00
parent 9b2d1bc4c2
commit b5b061e0e8
1 changed files with 52 additions and 1 deletions
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53
src/cryptonote_core/tx_extra.h
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@ -11,6 +11,7 @@
#define TX_EXTRA_TAG_PADDING 0x00 #define TX_EXTRA_TAG_PADDING 0x00
#define TX_EXTRA_TAG_PUBKEY 0x01 #define TX_EXTRA_TAG_PUBKEY 0x01
#define TX_EXTRA_NONCE 0x02 #define TX_EXTRA_NONCE 0x02
#define TX_EXTRA_MERGE_MINING_TAG 0x03
#define TX_EXTRA_NONCE_PAYMENT_ID 0x00 #define TX_EXTRA_NONCE_PAYMENT_ID 0x00
@ -82,13 +83,63 @@ namespace cryptonote
END_SERIALIZE() END_SERIALIZE()
}; };
struct tx_extra_merge_mining_tag
{
struct serialize_helper
{
tx_extra_merge_mining_tag& mm_tag;
serialize_helper(tx_extra_merge_mining_tag& mm_tag_) : mm_tag(mm_tag_)
{
}
BEGIN_SERIALIZE()
VARINT_FIELD_N("depth", mm_tag.depth)
FIELD_N("merkle_root", mm_tag.merkle_root)
END_SERIALIZE()
};
size_t depth;
crypto::hash merkle_root;
// load
template <template <bool> class Archive>
bool do_serialize(Archive<false>& ar)
{
std::string field;
if(!::do_serialize(ar, field))
return false;
std::istringstream iss(field);
binary_archive<false> iar(iss);
serialize_helper helper(*this);
return ::serialization::serialize(iar, helper);
}
// store
template <template <bool> class Archive>
bool do_serialize(Archive<true>& ar)
{
std::ostringstream oss;
binary_archive<true> oar(oss);
serialize_helper helper(*this);
if(!::do_serialize(oar, helper))
return false;
std::string field = oss.str();
return ::serialization::serialize(ar, field);
}
};
// tx_extra_field format, except tx_extra_padding and tx_extra_pub_key: // tx_extra_field format, except tx_extra_padding and tx_extra_pub_key:
// varint tag; // varint tag;
// varint size; // varint size;
// varint data[]; // varint data[];
typedef boost::variant<tx_extra_padding, tx_extra_pub_key, tx_extra_nonce> tx_extra_field; //typedef boost::variant<tx_extra_padding, tx_extra_pub_key, tx_extra_nonce> tx_extra_field;
typedef boost::variant<tx_extra_padding, tx_extra_pub_key, tx_extra_nonce, tx_extra_merge_mining_tag> tx_extra_field;
} }
VARIANT_TAG(binary_archive, cryptonote::tx_extra_padding, TX_EXTRA_TAG_PADDING); VARIANT_TAG(binary_archive, cryptonote::tx_extra_padding, TX_EXTRA_TAG_PADDING);
VARIANT_TAG(binary_archive, cryptonote::tx_extra_pub_key, TX_EXTRA_TAG_PUBKEY); VARIANT_TAG(binary_archive, cryptonote::tx_extra_pub_key, TX_EXTRA_TAG_PUBKEY);
VARIANT_TAG(binary_archive, cryptonote::tx_extra_nonce, TX_EXTRA_NONCE); VARIANT_TAG(binary_archive, cryptonote::tx_extra_nonce, TX_EXTRA_NONCE);
VARIANT_TAG(binary_archive, cryptonote::tx_extra_merge_mining_tag, TX_EXTRA_MERGE_MINING_TAG);