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test

release/v0.1
jl777 9 years ago
parent
2254507328
commit
6ba48997f6
2 changed files with 51 additions and 32 deletions
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  1. 2
      iguana/iguana777.h
  2. 81
      iguana/iguana_ramchain.c

2
iguana/iguana777.h
View File

@ -329,7 +329,7 @@ struct iguana_txid { bits256 txid; uint32_t txidind,firstvout,firstvin,locktime,
struct iguana_unspent { uint64_t value; uint32_t txidind,pkind,prevunspentind,scriptoffset; uint16_t hdrsi:14,type:4,vout:14; } __attribute__((packed));
struct iguana_spend { uint32_t spendtxidind,scriptoffset:31,coinbase:1; int16_t prevout; uint16_t numsigs:4,numpubkeys:4,p2sh:1,sighash:4,external:1,sequenceid:2; } __attribute__((packed));
struct iguana_spend { uint32_t spendtxidind,scriptoffset:31,rawmode:1; int16_t prevout; uint16_t numsigs:4,numpubkeys:4,p2sh:1,sighash:4,external:1,sequenceid:2; } __attribute__((packed));
struct iguana_pkhash { uint8_t rmd160[20]; uint32_t pkind,pubkeyoffset; } __attribute__((packed)); //firstunspentind

81
iguana/iguana_ramchain.c
View File

@ -564,12 +564,22 @@ int32_t iguana_vinscriptdecode(struct iguana_info *coin,struct iguana_ramchain *
int32_t i,suffixlen,len = 0; long diff; uint8_t *pubkey,*metascript = &Kspace[s->scriptoffset]; uint32_t poffset; int32_t totalsize,sigslen,plen,stacksize=0,p2shlen=0,scriptlen = 0;
if ( (*sequenceidp= s->sequenceid) == 3 )
{
memcpy(sequenceidp,&metascript[len],sizeof(*sequenceidp));
len += iguana_rwvarint32(0,&metascript[len],(void *)sequenceidp);
printf("nonstandard sequence decoded.%x\n",*sequenceidp);
len += sizeof(*sequenceidp);
} else (*sequenceidp) = -(*sequenceidp);
*metalenp = 0;
len += iguana_rwvarint32(0,&metascript[len],(void *)&totalsize);
if ( s->rawmode != 0 )
{
*metalenp = 0;
if ( totalsize < IGUANA_MAXSCRIPTSIZE )
{
memcpy(_script,&metascript[len],totalsize);
return(totalsize);
}
printf("illegal rawmode vinscript totalsize.%d\n",totalsize);
return(-1);
}
if ( totalsize > IGUANA_MAXSCRIPTSIZE )
{
fprintf(stderr,"totalsize too big %d\n",totalsize);
@ -655,8 +665,7 @@ int32_t iguana_vinscriptencode(struct iguana_info *coin,int32_t *metalenp,uint8_
}
if ( s->sequenceid == 3 )
{
memcpy(&metascript[len],&sequence,sizeof(sequence));
len += sizeof(sequence);
len += iguana_rwvarint32(1,&metascript[len],(void *)&sequence);
printf("nonstandard sequence encoded.%x\n",sequence);
}
len += iguana_rwvarint32(1,&metascript[len],(void *)&sigslen);
@ -713,9 +722,9 @@ int32_t iguana_metascript(struct iguana_info *coin,RAMCHAIN_FUNC,struct iguana_s
uint32_t poffsets[16],sigsize,pubkeysize,p2shsize,sigslen,suffixlen;
uint8_t sigsbuf[16*128],_script[IGUANA_MAXSCRIPTSIZE],*suffix;
sigslen = 0;
memset(&V,0,sizeof(V));
if ( vinscript != 0 && vinscriptlen > 0 )
{
memset(&V,0,sizeof(V));
if ( rawflag == 0 )
{
s->sighash = iguana_vinscriptparse(coin,&V,&sigsize,&pubkeysize,&p2shsize,&suffixlen,vinscript,vinscriptlen);
@ -752,42 +761,52 @@ int32_t iguana_metascript(struct iguana_info *coin,RAMCHAIN_FUNC,struct iguana_s
if ( p2shsize != 0 )
s->p2sh = 1;
suffix = &vinscript[vinscriptlen-suffixlen];
if ( sigslen+V.numsigs+V.numpubkeys+suffixlen != 0 || s->sequenceid == 3 )
{
ramchain->H.stacksize += sigslen;
s->scriptoffset = ramchain->H.scriptoffset;
len = iguana_vinscriptencode(coin,&metalen,&Kspace[ramchain->H.data->scriptspace],ramchain->H.stacksize,Kspace,ramchain->H.scriptoffset,s,sequence,sigsbuf,sigslen,poffsets,V.p2shscript,V.p2shlen,suffix,suffixlen);
} else printf("sigslen.%d numsigs.%d numpubs.%d suffixlen.%d\n",sigslen,V.numsigs,V.numpubkeys,suffixlen);
}
else
{
sigslen = 0;
s->sighash = s->numsigs = s->numpubkeys = s->p2sh = s->coinbase = 0;
metalen = sigslen = 0;
s->sighash = s->numsigs = s->numpubkeys = s->p2sh = 0;
suffix = vinscript;
suffixlen = vinscriptlen;
for (i=0; i<vinscriptlen; i++)
printf("%02x",vinscript[i]);
printf(" suffix mode.%d\n",vinscriptlen);
printf(" rawmode mode.%d\n",vinscriptlen);
s->scriptoffset = ramchain->H.scriptoffset;
s->rawmode = 1;
if ( s->sequenceid == 3 )
{
ramchain->H.scriptoffset += iguana_rwvarint32(1,&Kspace[s->scriptoffset],(void *)&sequence);
printf("nonstandard sequence encoded.%x\n",sequence);
}
ramchain->H.scriptoffset += iguana_rwvarint32(1,&Kspace[s->scriptoffset],(void *)&vinscriptlen);
memcpy(&Kspace[ramchain->H.scriptoffset],vinscript,vinscriptlen);
ramchain->H.scriptoffset += vinscriptlen;
}
if ( sigslen+V.numsigs+V.numpubkeys+suffixlen != 0 || s->sequenceid == 3 )
//printf("checklen.%d scriptoffset.%d\n",checklen,ramchain->H.scriptoffset);
if ( (decodelen= iguana_vinscriptdecode(coin,ramchain,&checkmetalen,&checksequenceid,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || memcmp(_script,vinscript,vinscriptlen) != 0 || sequence != checksequenceid || checkmetalen != metalen )
{
ramchain->H.stacksize += sigslen;
s->scriptoffset = ramchain->H.scriptoffset;
len = iguana_vinscriptencode(coin,&metalen,&Kspace[ramchain->H.data->scriptspace],ramchain->H.stacksize,Kspace,ramchain->H.scriptoffset,s,sequence,sigsbuf,sigslen,poffsets,V.p2shscript,V.p2shlen,suffix,suffixlen);
//printf("checklen.%d scriptoffset.%d\n",checklen,ramchain->H.scriptoffset);
if ( (decodelen= iguana_vinscriptdecode(coin,ramchain,&checkmetalen,&checksequenceid,_script,&Kspace[ramchain->H.data->scriptspace],Kspace,s)) != vinscriptlen || memcmp(_script,vinscript,vinscriptlen) != 0 || sequence != checksequenceid || checkmetalen != metalen )
static uint64_t counter;
if ( counter++ < 100 )
{
static uint64_t counter;
if ( counter++ < 100 )
{
for (i=0; i<decodelen; i++)
printf("%02x",_script[i]);
printf(" decoded\n");
for (i=0; i<vinscriptlen; i++)
printf("%02x",vinscript[i]);
printf(" vinscript\n");
printf("B addspend: vinscript expand error (%d vs %d) %d seq.(%u %u)\n",decodelen,vinscriptlen,memcmp(_script,vinscript,vinscriptlen),sequence,checksequenceid);
}
ramchain->H.stacksize -= sigslen;
return(-1);
} else s->coinbase = 1;//, printf("vin reconstructed metalen.%d vinlen.%d\n",metalen,checklen);
ramchain->H.scriptoffset += len;
return(metalen);
} else printf("sigslen.%d numsigs.%d numpubs.%d suffixlen.%d\n",sigslen,V.numsigs,V.numpubkeys,suffixlen);
for (i=0; i<decodelen; i++)
printf("%02x",_script[i]);
printf(" decoded\n");
for (i=0; i<vinscriptlen; i++)
printf("%02x",vinscript[i]);
printf(" vinscript\n");
printf("B addspend: vinscript expand error (%d vs %d) %d seq.(%u %u)\n",decodelen,vinscriptlen,memcmp(_script,vinscript,vinscriptlen),sequence,checksequenceid);
}
ramchain->H.stacksize -= sigslen;
return(-1);
} //else s->coinbase = 1;//, printf("vin reconstructed metalen.%d vinlen.%d\n",metalen,checklen);
ramchain->H.scriptoffset += len;
return(metalen);
}
return(0);
}

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