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payments Airdrop. Working airdrop and syncs TESTHC chain.

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blackjok3r
2019-04-29 22:45:56 +08:00
parent 8b70bbf307
commit 2a0ae73874
6 changed files with 425 additions and 167 deletions
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24
src/main.cpp
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@@ -656,6 +656,7 @@ std::vector <std::pair<CAmount, CTxDestination>> vAddressSnapshot;
bool komodo_dailysnapshot(int32_t height)
{
int reorglimit = 10; // CHANGE BACK TO 100 AFTER TESTING!
uint256 notarized_hash,notarized_desttxid; int32_t prevMoMheight,notarized_height,undo_height,extraoffset;
if ( (extraoffset= height % KOMODO_SNAPSHOT_INTERVAL) != 0 )
{
@@ -663,25 +664,16 @@ bool komodo_dailysnapshot(int32_t height)
// use the notarizationsDB to scan back from the consesnus height to get the offset we need.
std::string symbol; Notarisation nota;
symbol.assign(ASSETCHAINS_SYMBOL);
ScanNotarisationsDB(height-extraoffset, symbol, 100, nota);
undo_height = nota.second.height;
if ( undo_height == 0 ) undo_height = height-extraoffset-100;
fprintf(stderr, "height.%i-extraoffset.%i = startscanfrom.%i to get undo_height.%i\n", height, extraoffset, height-extraoffset, undo_height);
if ( ScanNotarisationsDB(height-extraoffset, symbol, 100, nota) == 0 )
undo_height = height-extraoffset-reorglimit;
else undo_height = nota.second.height;
//fprintf(stderr, "height.%i-extraoffset.%i = startscanfrom.%i to get undo_height.%i\n", height, extraoffset, height-extraoffset, undo_height);
}
else
{
// we are at the right height in connect block to scan back to last notarized height.
notarized_height = komodo_notarized_height(&prevMoMheight,&notarized_hash,&notarized_desttxid);
if ( notarized_height > height-100 )
{
// notarized height is higher than 100 blocks before this height, so snapshot the notarized height.
undo_height = notarized_height;
}
else
{
//snapshot 100 blocks ago. Could still be reorged but very unlikley and expensive to carry out constantly.
undo_height = height-100;
}
notarized_height > height-100 ? undo_height = notarized_height : undo_height = height-reorglimit;
}
fprintf(stderr, "doing snapshot for height.%i undo_height.%i\n", height, undo_height);
// if we already did this height dont bother doing it again, this is just a reorg. The actual snapshot height cannot be reorged.
@@ -702,9 +694,7 @@ bool komodo_dailysnapshot(int32_t height)
for (int32_t i = block.vtx.size() - 1; i >= 0; i--)
{
const CTransaction &tx = block.vtx[i];
uint256 hash = tx.GetHash();
CTxDestination vDest;
//fprintf(stderr, "undong tx.%s\n",hash.GetHex().c_str());
// loop vouts reverse order, remove value recieved.
for (unsigned int k = tx.vout.size(); k-- > 0;)
{
@@ -721,7 +711,7 @@ bool komodo_dailysnapshot(int32_t height)
for (unsigned int j = tx.vin.size(); j-- > 0;)
{
uint256 blockhash; CTransaction txin;
if ( !tx.IsCoinImport() && !tx.IsCoinBase() && myGetTransaction(tx.vin[j].prevout.hash,txin,blockhash) ) // myGetTransaction!
if ( !tx.IsCoinImport() && !tx.IsCoinBase() && myGetTransaction(tx.vin[j].prevout.hash,txin,blockhash) )
{
int vout = tx.vin[j].prevout.n;
if ( ExtractDestination(txin.vout[vout].scriptPubKey, vDest) )