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295 lines
11 KiB
295 lines
11 KiB
9 years ago
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/******************************************************************************
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* Copyright © 2014-2015 The SuperNET Developers. *
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* *
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* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
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* the top-level directory of this distribution for the individual copyright *
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* holder information and the developer policies on copyright and licensing. *
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* *
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* Unless otherwise agreed in a custom licensing agreement, no part of the *
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* SuperNET software, including this file may be copied, modified, propagated *
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* or distributed except according to the terms contained in the LICENSE file *
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* *
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* Removal or modification of this copyright notice is prohibited. *
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* *
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******************************************************************************/
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#ifdef later
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#ifdef DEFINES_ONLY
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#ifndef accts777_h
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#define accts777_h
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#include <stdio.h>
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#include <stdint.h>
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#include <memory.h>
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#include "../iguana777.h"
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#define ACCTS777_MAXRAMKVS 8
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#define BTCDADDRSIZE 36
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struct accts777_info
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{
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queue_t PaymentsQ;
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struct peggy_unit *units;
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int32_t numunits; uint8_t numkvs;
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struct ramkv777 *bets,*pricefeeds,*hashaddrs,*coinaddrs,*SaMaddrs,*nxtaddrs,*addrkvs[16];
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bits256 peggyhash;
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struct txinds777_info *txinds;
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};
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struct accts777_info *accts777_init(char *dirname,struct txinds777_info *txinds);
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#endif
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#else
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#ifndef accts777_c
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#define accts777_c
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#ifndef accts777_h
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#define DEFINES_ONLY
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#include "accts777.c"
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//#include "../KV/ramkv777.c"
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#undef DEFINES_ONLY
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#endif
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#define accts777_getaddrkv(accts,type) ((accts != 0) ? (accts)->addrkvs[type] : 0)
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struct accts777_info *accts777_init(char *dirname,struct txinds777_info *txinds)
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{
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struct accts777_info *accts = calloc(1,sizeof(*accts));
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accts->hashaddrs = ramkv777_init(accts->numkvs++,"hashaddrs",sizeof(bits256),1);
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accts->coinaddrs = ramkv777_init(accts->numkvs++,"coinaddrs",BTCDADDRSIZE,1);
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accts->nxtaddrs = ramkv777_init(accts->numkvs++,"nxtaddrs",sizeof(uint64_t),1);
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accts->SaMaddrs = ramkv777_init(accts->numkvs++,"SaMaddrs",sizeof(bits384),1);
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accts->bets = ramkv777_init(accts->numkvs++,"bets",BTCDADDRSIZE,1);
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accts->pricefeeds = ramkv777_init(accts->numkvs++,"pricefeeds",sizeof(uint32_t) * 2,1);//, accts->pricefeeds->dispflag = 0;
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if ( accts->numkvs > ACCTS777_MAXRAMKVS )
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{
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printf("too many ramkvs for accts %d vs %d\n",accts->numkvs,ACCTS777_MAXRAMKVS);
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exit(-1);
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}
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accts->addrkvs[PEGGY_ADDRFUNDING] = accts->addrkvs[PEGGY_ADDRBTCD] = accts->coinaddrs;
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accts->addrkvs[PEGGY_ADDR777] = accts->SaMaddrs;
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accts->addrkvs[PEGGY_ADDRNXT] = accts->nxtaddrs;
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accts->addrkvs[PEGGY_ADDRCREATE] = accts->addrkvs[PEGGY_ADDRUNIT] = accts->addrkvs[PEGGY_ADDRPUBKEY] = accts->hashaddrs;
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if ( (accts->txinds= txinds) == 0 )
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accts->txinds = txinds777_init(dirname,"txinds");
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return(accts);
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}
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void accts777_free(struct accts777_info *accts)
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{
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int32_t i;
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queue_free(&accts->PaymentsQ);
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for (i=0; i<sizeof(accts->addrkvs)/sizeof(*accts->addrkvs); i++)
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if ( accts->addrkvs[i] != 0 )
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ramkv777_free(accts->addrkvs[i]);
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free(accts);
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}
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struct accts777_info *accts777_clone(char *path,struct accts777_info *accts)
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{
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struct accts777_info *clone;
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clone = accts777_init(path,accts->txinds);
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queue_clone(&clone->PaymentsQ,&accts->PaymentsQ,sizeof(struct opreturn_payment));
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if ( accts->numunits > 0 && accts->units != 0 )
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{
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clone->units = calloc(accts->numunits,sizeof(*accts->units));
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memcpy(clone->units,accts->units,accts->numunits * sizeof(*accts->units));
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}
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clone->peggyhash = accts->peggyhash;
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ramkv777_clone(clone->bets,accts->bets);
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ramkv777_clone(clone->pricefeeds,accts->pricefeeds);
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ramkv777_clone(clone->hashaddrs,accts->hashaddrs);
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ramkv777_clone(clone->coinaddrs,accts->coinaddrs);
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ramkv777_clone(clone->SaMaddrs,accts->SaMaddrs);
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ramkv777_clone(clone->nxtaddrs,accts->nxtaddrs);
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return(clone);
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}
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void *accts777_key(union peggy_addr *addr,int32_t type)
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{
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void *key;
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switch ( type )
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{
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case PEGGY_ADDRFUNDING: case PEGGY_ADDRBTCD: key = &addr->coinaddr; break;
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case PEGGY_ADDRNXT: key = &addr->nxt64bits; break;
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case PEGGY_ADDR777: key = &addr->SaMbits; break;
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case PEGGY_ADDRCREATE: key = &addr->newunit.sha256; break;
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case PEGGY_ADDRUNIT: key = &addr->sha256; break;
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case PEGGY_ADDRPUBKEY: key = &addr->sha256; break;
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default: key = 0; break;
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}
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return(key);
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}
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struct acct777 *accts777_find(int32_t *valuesizep,struct accts777_info *accts,union peggy_addr *addr,int32_t type)
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{
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void *key;
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if ( (key= accts777_key(addr,type)) != 0 )
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return(ramkv777_read(valuesizep,accts->addrkvs[type],key));
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else
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{
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if ( valuesizep != 0 )
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*valuesizep = 0;
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return(0);
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}
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}
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struct acct777 *accts777_create(struct accts777_info *accts,union peggy_addr *addr,int32_t type,uint32_t blocknum,uint32_t blocktimestamp)
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{
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struct acct777 *acct,A;
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if ( (acct= accts777_find(0,accts,addr,type)) == 0 )
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{
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memset(&A,0,sizeof(A));
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A.firstblocknum = blocknum, A.firsttimestamp = blocktimestamp;
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acct = ramkv777_write(accts->addrkvs[type],accts777_key(addr,type),&A,sizeof(A));
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}
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else if ( blocknum < acct->firstblocknum || blocktimestamp < acct->firsttimestamp )
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{
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printf("accts777_create: already exists but with an earlier block/timestamp? %u:%u vs %u:%u\n",blocknum,acct->firstblocknum,blocktimestamp,acct->firsttimestamp);
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return(0);
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}
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return(acct);
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}
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void peggy_delete(struct accts777_info *accts,struct peggy_unit *U,int32_t reason)
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{
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memcpy(U,&accts->units[--accts->numunits],sizeof(struct peggy_unit));
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//U->redeemed = (uint32_t)time(NULL);
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//if ( PEGS->lockhashes != 0 )
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// kv777_delete(PEGS->lockhashes,U->lockPeriodHash,HASH_SIZE);
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}
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int32_t peggy_addunit(struct accts777_info *accts,struct peggy_unit *U,bits256 lockhash)
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{
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U->lockhash = lockhash;
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accts->units = realloc(accts->units,sizeof(*accts->units) * (accts->numunits + 1));
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accts->units[accts->numunits] = *U;
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//if ( PEGS->lockhashes != 0 )
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// kv777_write(PEGS->lockhashes,lockPeriodHash,HASH_SIZE,U,sizeof(*U));
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return(accts->numunits++);
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}
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struct peggy_unit *peggy_match(struct accts777_info *accts,int32_t peg,uint64_t nxt64bits,bits256 lockhash,uint16_t lockdays)
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{
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int32_t i,size; struct peggy_unit *U;
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if ( accts->hashaddrs == 0 )
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{
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for (i=0,U=&accts->units[0]; i<accts->numunits; i++,U++)
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{
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//if ( U->nxt64bits == 0 || U->nxt64bits == nxt64bits )
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{
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if ( U->lock.peg == peg && lockdays >= U->lock.minlockdays && lockdays <= U->lock.maxlockdays )
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{
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if ( memcmp(lockhash.bytes,U->lockhash.bytes,sizeof(lockhash)) == 0 )
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return(U);
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return(0);
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}
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}
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}
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}
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else
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{
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size = sizeof(*U);
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if ( (U= ramkv777_read(&size,accts->hashaddrs,lockhash.bytes)) != 0 && size == sizeof(U) )
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{
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//if ( U->nxt64bits == 0 || U->nxt64bits == nxt64bits )
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{
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if ( U->lock.peg == peg && lockdays >= U->lock.minlockdays && lockdays <= U->lock.maxlockdays )
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return(U);
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}
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}
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}
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return(0);
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}
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int32_t peggy_swap(struct accts777_info *accts,uint64_t signerA,uint64_t signerB,bits256 hashA,bits256 hashB)
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{
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struct peggy_unit *U,*U2; int32_t size; uint64_t nxtA,nxtB;
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size = sizeof(*U);
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if ( (U= ramkv777_read(&size,accts->hashaddrs,hashA.bytes)) != 0 && size == sizeof(U) )
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{
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if ( (U2= ramkv777_read(&size,accts->hashaddrs,hashB.bytes)) != 0 && size == sizeof(U2) )
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{
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nxtA = acct777_nxt64bits(hashA), nxtB = acct777_nxt64bits(hashB);
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if ( (nxtA == signerA && nxtB == signerB) || (nxtA == signerB && nxtB == signerA) )
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{
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// need to verify ownership
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U2->lockhash = hashA, U->lockhash = hashB;
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return(0);
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}
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}
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}
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return(-1);
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}
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int32_t acct777_pay(struct accts777_info *accts,struct acct777 *srcacct,struct acct777 *acct,int64_t value,uint32_t blocknum,uint32_t blocktimestamp)
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{
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if ( srcacct != 0 )
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{
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if ( srcacct->balance < value )
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return(-1);
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srcacct->balance -= value;
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}
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acct->balance += value;
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return(0);
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}
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int64_t acct777_balance(struct accts777_info *accts,uint32_t blocknum,uint32_t blocktimestamp,union peggy_addr *addr,int32_t type)
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{
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int64_t balance = 0;
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struct acct777 *acct;
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if ( (acct= accts777_find(0,accts,addr,type)) != 0 )
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balance = acct->balance;
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return(balance);
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}
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int32_t peggy_flush(void *_PEGS,uint32_t currentblocknum,uint32_t blocknum,uint32_t blocktimestamp)
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{
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struct peggy_info *PEGS = _PEGS;
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if ( PEGS != 0 && PEGS->accts != 0 )
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return(txinds777_flush(PEGS->accts->txinds,blocknum,blocktimestamp));
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else return(-1);
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}
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int32_t peggy_payments(queue_t *PaymentsQ,struct opreturn_payment *payments,int32_t max,uint32_t currentblocknum,uint32_t blocknum,uint32_t blocktimestamp)
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{
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struct opreturn_payment *payment; int32_t n = 0;
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while ( max > 0 && (payment= queue_dequeue(PaymentsQ,0)) != 0 )
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{
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if ( payment->value != 0 && payment->coinaddr[0] != 0 )
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*payments++ = *payment;
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free(payment);
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n++;
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}
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return(n);
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}
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int32_t peggy_emit(void *_PEGS,uint8_t opreturndata[MAX_OPRETURNSIZE],struct opreturn_payment *payments,int32_t max,uint32_t currentblocknum,uint32_t blocknum,uint32_t blocktimestamp)
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{
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char *opreturnstr; int32_t nonz,len = 0; struct peggy_info *PEGS = _PEGS;
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if ( payments != 0 && max > 1 && PEGS->accts != 0 && peggy_payments(&PEGS->accts->PaymentsQ,payments,max,currentblocknum,blocknum,blocktimestamp) < 0 )
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return(-1);
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if ( opreturndata != 0 && (opreturnstr= peggy_emitprices(&nonz,PEGS,blocktimestamp,0)) != 0 )
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{
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memset(opreturndata,0,MAX_OPRETURNSIZE);
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len = (int32_t)strlen(opreturnstr) / 2;
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decode_hex(opreturndata,len,opreturnstr);
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free(opreturnstr);
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}
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return(len);
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}
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uint32_t peggy_clone(char *path,void *dest,void *src)
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{
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struct peggy_info *destPEGS,*srcPEGS;
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printf("inside peggy_clone sizeof peggy_info %d %d %d\n",(int32_t)sizeof(*destPEGS),(int32_t)sizeof(destPEGS->pricedpegs),(int32_t)sizeof(destPEGS->pairedpegs));//, getchar();
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destPEGS = dest, srcPEGS = src;
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*destPEGS = *srcPEGS;
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destPEGS->accts = accts777_clone(path,srcPEGS->accts);
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return(0);
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}
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#endif
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#endif
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#endif
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