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Entropy hash table

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This commit is contained in:
jl777
2018-11-11 01:40:21 -11:00
parent efc927d9bd
commit aa5da1370d
1 changed files with 48 additions and 36 deletions
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84
src/cc/dice.cpp
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@@ -102,10 +102,9 @@ What is needed is for the dealer node to track the entropy tx that was already b
extern int32_t KOMODO_INSYNC;
//static uint256 bettxids[MAX_ENTROPYUSED];
static uint256 Entropyused[MAX_ENTROPYUSED][2]; // change to hashtable
static CTransaction betTxs[MAX_ENTROPYUSED];
static int32_t entropyvouts[MAX_ENTROPYUSED];
//static uint256 Entropyused[MAX_ENTROPYUSED][2]; // change to hashtable
//static CTransaction betTxs[MAX_ENTROPYUSED];
//static int32_t entropyvouts[MAX_ENTROPYUSED];
pthread_mutex_t DICE_MUTEX,DICEREVEALED_MUTEX;
@@ -130,21 +129,19 @@ struct dicehash_entry
uint256 bettxid;
} *DICEHASH_TABLE;
int32_t _dicehash_find(uint256 bettxid)
struct dice_entropy
{
UT_hash_handle hh;
uint256 entropyused,bettxid;
CTransaction betTx;
int32_t entropyvout;
} *DICE_ENTROPY;
struct dicehash_entry *_dicehash_find(uint256 bettxid)
{
struct dicehash_entry *ptr;
HASH_FIND(hh,DICEHASH_TABLE,&bettxid,sizeof(bettxid),ptr);
if ( ptr != 0 )
{
fprintf(stderr,"hash_find %s got %s\n",bettxid.GetHex().c_str(),ptr->bettxid.GetHex().c_str());
return(1);
}
return(0);
/*int32_t i;
for (i=0; i<MAX_ENTROPYUSED; i++)
if ( bettxids[i] == bettxid )
return(1);
return(0);*/
return(ptr);
}
int32_t _dicehash_clear(uint256 bettxid)
@@ -158,14 +155,6 @@ int32_t _dicehash_clear(uint256 bettxid)
return(0);
} else fprintf(stderr,"hashdelete couldnt find %s\n",bettxid.GetHex().c_str());
return(-1);
/*int32_t i;
for (i=0; i<MAX_ENTROPYUSED; i++)
if ( bettxids[i] == bettxid )
{
bettxids[i] = zeroid;
return(1);
}
return(0);*/
}
struct dicehash_entry *_dicehash_add(uint256 bettxid)
@@ -173,21 +162,35 @@ struct dicehash_entry *_dicehash_add(uint256 bettxid)
struct dicehash_entry *ptr;
ptr = (struct dicehash_entry *)calloc(1,sizeof(*ptr));
ptr->bettxid = bettxid;
/*int32_t i;
for (i=0; i<MAX_ENTROPYUSED; i++)
if ( bettxids[i] == zeroid )
{
bettxids[i] = bettxid;
return;
}
bettxids[rand() % MAX_ENTROPYUSED] = bettxid;*/
HASH_ADD(hh,DICEHASH_TABLE,bettxid,sizeof(bettxid),ptr);
return(ptr);
}
int32_t _dicerevealed_find(uint256 &oldbettxid,CTransaction &oldbetTx,int32_t &oldentropyvout,uint256 entropyused,uint256 bettxid,int32_t entropyvout)
{
int32_t i;
struct dicehash_entry *ptr;
HASH_FIND(hh,DICE_ENTROPY,&entropyused,sizeof(entropyused),ptr);
if ( ptr != 0 )
{
if ( entropyvout == ptr->entropyvout )
{
if ( bettxid == ptr->bettxid )
{
fprintf(stderr,"identical %s E.%s v.%d\n",bettxid.GetHex().c_str(),entropyused.GetHex().c_str(),entropyvout);
return(entropyvout+1);
}
else
{
fprintf(stderr,"found identical entropy used.%s %s vs %s v.%d vs %d\n",entropyused.GetHex().c_str(),bettxid.GetHex().c_str(),ptr->bettxid.GetHex().c_str(),entropyvout,ptr->entropyvout);
oldbettxid = ptr->bettxid;
oldbetTx = ptr->betTx;
oldentropyvout = ptr->entropyvout;
return(-1);
}
} else fprintf(stderr,"shared entropy.%s vouts %d vs %d\n",entropyused.GetHex().c_str(),entropyvout,entropyvouts[i]);
}
return(0);
/*int32_t i;
for (i=0; i<MAX_ENTROPYUSED; i++)
{
if ( Entropyused[i][0] == entropyused )
@@ -204,11 +207,20 @@ int32_t _dicerevealed_find(uint256 &oldbettxid,CTransaction &oldbetTx,int32_t &o
} else fprintf(stderr,"shared entropy.%s vouts %d vs %d\n",entropyused.GetHex().c_str(),entropyvout,entropyvouts[i]);
}
}
return(0);
return(0);*/
}
void _dicerevealed_add(uint256 entropyused,uint256 bettxid,CTransaction betTx,int32_t entropyvout)
struct dice_entropy *_dicerevealed_add(uint256 entropyused,uint256 bettxid,CTransaction betTx,int32_t entropyvout)
{
struct dice_entropy *ptr;
ptr = (struct dice_entropy *)calloc(1,sizeof(*ptr));
ptr->entropyused = entropyused;
ptr->bettxid = bettxid;
ptr->betTx = betTx;
ptr->entropyvout = entropyvout;
HASH_ADD(hh,DICE_ENTROPY,entropyused,sizeof(entropyused),ptr);
return(ptr);
/*
int32_t i;
for (i=0; i<MAX_ENTROPYUSED; i++)
{
@@ -220,7 +232,7 @@ void _dicerevealed_add(uint256 entropyused,uint256 bettxid,CTransaction betTx,in
Entropyused[i][0] = entropyused;
Entropyused[i][1] = bettxid;
entropyvouts[i] = entropyvout;
betTxs[i] = betTx;
betTxs[i] = betTx;*/
}
int32_t DiceEntropyUsed(CTransaction &oldbetTx,uint256 &oldbettxid,int32_t &oldentropyvout,uint256 entropyused,uint256 bettxid,CTransaction betTx,int32_t entropyvout)