From f0ee52a94ded338f8209e9c97420abd997f52716 Mon Sep 17 00:00:00 2001
From: Duke <duke@hush.is>
Date: Thu, 6 Apr 2023 12:44:37 -0400
Subject: [PATCH] Remove dead code

---
 src/hush_gateway.h | 94 +---------------------------------------------
 src/hush_globals.h |  1 -
 2 files changed, 1 insertion(+), 94 deletions(-)

diff --git a/src/hush_gateway.h b/src/hush_gateway.h
index 0002e69a9..8be1f7c39 100644
--- a/src/hush_gateway.h
+++ b/src/hush_gateway.h
@@ -624,38 +624,6 @@ int32_t hush_gateway_deposits(CMutableTransaction *txNew,char *base,int32_t toko
     return(0);
 }
 
-const char *banned_txids[] =
-{
-    "78cb4e21245c26b015b888b14c4f5096e18137d2741a6de9734d62b07014dfca", // vout1 only 233559
-    "00697be658e05561febdee1aafe368b821ca33fbb89b7027365e3d77b5dfede5", //234172
-    "e909465788b32047c472d73e882d79a92b0d550f90be008f76e1edaee6d742ea", //234187
-    "f56c6873748a327d0b92b8108f8ec8505a2843a541b1926022883678fb24f9dc", //234188
-    "abf08be07d8f5b3a433ddcca7ef539e79a3571632efd6d0294ec0492442a0204", //234213
-    "3b854b996cc982fba8c06e76cf507ae7eed52ab92663f4c0d7d10b3ed879c3b0", //234367
-    "fa9e474c2cda3cb4127881a40eb3f682feaba3f3328307d518589024a6032cc4", //234635
-    "ca746fa13e0113c4c0969937ea2c66de036d20274efad4ce114f6b699f1bc0f3", //234662
-    "43ce88438de4973f21b1388ffe66e68fda592da38c6ef939be10bb1b86387041", //234697
-    "0aeb748de82f209cd5ff7d3a06f65543904c4c17387c9d87c65fd44b14ad8f8c", //234899
-    "bbd3a3d9b14730991e1066bd7c626ca270acac4127131afe25f877a5a886eb25", //235252
-    "fa9943525f2e6c32cbc243294b08187e314d83a2870830180380c3c12a9fd33c", //235253
-    "a01671c8775328a41304e31a6693bbd35e9acbab28ab117f729eaba9cb769461", //235265
-    "2ef49d2d27946ad7c5d5e4ab5c089696762ff04e855f8ab48e83bdf0cc68726d", //235295
-    "c85dcffb16d5a45bd239021ad33443414d60224760f11d535ae2063e5709efee", //235296
-    // all vouts banned
-    "c4ea1462c207547cd6fb6a4155ca6d042b22170d29801a465db5c09fec55b19d", //246748
-    "305dc96d8bc23a69d3db955e03a6a87c1832673470c32fe25473a46cc473c7d1", //247204
-    //"43416a0c4da6b1a5c1d375bdbe8f7dc8d44d8f60df593d3376aa8221ec66357e", // vout0 only
-    //"1eb295ed54c47f35cbccd7e7e40d03041f1853581da6d41102a9d8813782b6cb",
-    //"db121e4012222adfc841824984a2a90b7e5b018dd71307822537d58160195e43",
-    //"28f95b8148ac4ae6e09c7380e34422fab41d568a411e53dc94823e36a3d6f386",
-    //"01d8c839463bda2f2f6400ede4611357913684927a767422a8560ead1b22557c",
-    //"6e4980a9e1bd669f4df04732dc6f11b7773b6de88d1abcf89a6b9007d72ef9ac",
-    //"6cc1d0495170bc0e11fd3925297623562e529ea1336b66ea61f8a1159041aed2",
-    //"250875424cece9bcd98cb226b09da7671625633d6958589e3a462bad89ad87cc", // missed
-    //"ea8659011de52f4dac42cda12326064b7b5013b8492f88e33159884ca299aa05", // missed
-    //"ce567928b5490a17244167af161b1d8dd6ff753fef222fe6855d95b2278a35b3", // missed
-};
-
 int32_t hush_checkvout(int32_t vout,int32_t k,int32_t indallvouts)
 {
     if ( k < indallvouts )
@@ -665,29 +633,12 @@ int32_t hush_checkvout(int32_t vout,int32_t k,int32_t indallvouts)
     else return(vout == 0);
 }
 
-int32_t hush_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max)
-{
-    int32_t i;
-    if ( sizeof(banned_txids)/sizeof(*banned_txids) > max )
-    {
-        fprintf(stderr,"hush_bannedset: buffer too small %d vs %d\n",(int32_t)(sizeof(banned_txids)/sizeof(*banned_txids)),max);
-        StartShutdown();
-    }
-    for (i=0; i<sizeof(banned_txids)/sizeof(*banned_txids); i++)
-        array[i] = uint256S(banned_txids[i]);
-    *indallvoutsp = i-2;
-    return(i);
-}
-
 void hush_passport_iteration();
 
 int32_t hush_check_deposit(int32_t height,const CBlock& block,uint32_t prevtime) // verify above block is valid pax pricing
 {
-    static uint256 array[64]; static int32_t numbanned,indallvouts;
     int32_t i,j,k,n,ht,baseid,txn_count,activation,num,opretlen,offset=1,errs=0,notmatched=0,matched=0,hushheights[256],otherheights[256]; uint256 hash,txids[256]; char symbol[HUSH_SMART_CHAIN_MAXLEN],base[HUSH_SMART_CHAIN_MAXLEN]; uint16_t vouts[256]; int8_t baseids[256]; uint8_t *script,opcode,rmd160s[256*20]; uint64_t total,subsidy,available,deposited,issued,withdrawn,approved,redeemed,seed; int64_t checktoshis,values[256],srcvalues[256]; struct pax_transaction *pax; struct hush_state *sp; CTransaction tx;
     activation = 235300;
-    if ( *(int32_t *)&array[0] == 0 )
-        numbanned = hush_bannedset(&indallvouts,array,(int32_t)(sizeof(array)/sizeof(*array)));
     memset(baseids,0xff,sizeof(baseids));
     memset(values,0,sizeof(values));
     memset(srcvalues,0,sizeof(srcvalues));
@@ -695,50 +646,7 @@ int32_t hush_check_deposit(int32_t height,const CBlock& block,uint32_t prevtime)
     memset(hushheights,0,sizeof(hushheights));
     memset(otherheights,0,sizeof(otherheights));
     txn_count = block.vtx.size();
-    if ( SMART_CHAIN_SYMBOL[0] == 0 )
-    {
-        for (i=0; i<txn_count; i++)
-        {
-            if ( i == 0 && txn_count > 1 && block.vtx[txn_count-1].vout.size() > 0 && block.vtx[txn_count-1].vout[0].nValue == 5000 )
-            {
-                /*
-                if ( block.vtx[txn_count-1].vin.size() == 1 && GetTransaction(block.vtx[txn_count-1].vin[0].prevout.hash,tx,hash,false) && block.vtx[0].vout[0].scriptPubKey == tx.vout[block.vtx[txn_count-1].vin[0].prevout.n].scriptPubKey )
-                    notmatched = 1;
-                */
-                if ( block.vtx[txn_count-1].vin.size() == 1 ) {
-                    uint256 hashNotaryProofVin = block.vtx[txn_count-1].vin[0].prevout.hash;
-                    int fNotaryProofVinTxFound = GetTransaction(hashNotaryProofVin,tx,hash,false);
-                    if (!fNotaryProofVinTxFound) {
-                        // try to search in the same block
-                        BOOST_FOREACH(const CTransaction &txInThisBlock, block.vtx) {
-                            if (txInThisBlock.GetHash() == hashNotaryProofVin) {
-                                fNotaryProofVinTxFound = 1;
-                                tx = txInThisBlock;
-                                hash = block.GetHash();
-                                break;
-                            }
-                        }
-                    }
-                    if ( fNotaryProofVinTxFound && block.vtx[0].vout[0].scriptPubKey == tx.vout[block.vtx[txn_count-1].vin[0].prevout.n].scriptPubKey )
-                        {
-                            notmatched = 1;
-                        }
-                }  
-            }
-            n = block.vtx[i].vin.size();
-            for (j=0; j<n; j++)
-            {
-                for (k=0; k<numbanned; k++)
-                {
-                    if ( block.vtx[i].vin[j].prevout.hash == array[k] && hush_checkvout(block.vtx[i].vin[j].prevout.n,k,indallvouts) != 0 ) //(block.vtx[i].vin[j].prevout.n == 1 || k >= indallvouts)  )
-                    {
-                        printf("banned tx.%d being used at ht.%d txi.%d vini.%d\n",k,height,i,j);
-                        return(-1);
-                    }
-                }
-            }
-        }
-    }
+
     if ( SMART_CHAIN_SYMBOL[0] == 0 ||
          ((ASSETCHAINS_COMMISSION != 0 || ASSETCHAINS_FOUNDERS_REWARD) && height > 1) ||
          NetworkUpgradeActive(height, Params().GetConsensus(), Consensus::UPGRADE_SAPLING) )
diff --git a/src/hush_globals.h b/src/hush_globals.h
index 9bfb59302..4ac3060b6 100644
--- a/src/hush_globals.h
+++ b/src/hush_globals.h
@@ -30,7 +30,6 @@ int32_t hush_isrealtime(int32_t *hushheightp);
 uint64_t hush_paxtotal();
 int32_t hush_longestchain();
 uint64_t hush_maxallowed(int32_t baseid);
-int32_t hush_bannedset(int32_t *indallvoutsp,uint256 *array,int32_t max);
 int32_t hush_checkvout(int32_t vout,int32_t k,int32_t indallvouts);
 pthread_mutex_t hush_mutex;