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zmigrate.c
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/******************************************************************************
* Copyright © 2014-2018 The SuperNET Developers. *
* *
* See the AUTHORS, DEVELOPER-AGREEMENT and LICENSE files at *
* the top-level directory of this distribution for the individual copyright *
* holder information and the developer policies on copyright and licensing. *
* *
* Unless otherwise agreed in a custom licensing agreement, no part of the *
* SuperNET software, including this file may be copied, modified, propagated *
* or distributed except according to the terms contained in the LICENSE file *
* *
* Removal or modification of this copyright notice is prohibited. *
* *
******************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#ifndef _WIN32
#include <unistd.h>
#else
#include <stdint.h>
#include "cJSON.h"
typedef union _bits256 bits256; // declared in ../includes/curve25519.h
#endif // !_WIN32
#include "logapi.h"
#include <memory.h>
#include "cJSON.c"
/*
z_migrate: the purpose of z_migrate is to make converting of all sprout outputs into sapling. the usage would be for the user to specify a sapling address and call z_migrate zsaddr, until it returns that there is nothing left to be done.
its main functionality is quite similar to a z_mergetoaddress ANY_ZADDR -> onetime_taddr followed by a z_sendmany onetime_taddr -> zsaddr
since the z_mergetoaddress will take time, it would just queue up an async operation. When it starts, it should see if there are any onetime_taddr with 10000.0001 funds in it, that is a signal for it to do the sapling tx and it can just do that without async as it is fast enough, especially with a taddr input. Maybe it limits itself to one, or it does all possible taddr -> sapling as fast as it can. either is fine as it will be called over and over anyway.
It might be that there is nothing to do, but some operations are pending. in that case it would return such a status. as soon as the operation finishes, there would be more work to do.
the amount sent to the taddr, should be 10000.0001
The GUI or user would be expected to generate a sapling address and then call z_migrate saplingaddr in a loop, until it returns that it is all done. this loop should pause for 10 seconds or so, if z_migrate is just waiting for opid to complete.
*/
bits256 zeroid;
char hexbyte(int32_t c)
{
c &= 0xf;
if ( c < 10 )
return('0'+c);
else if ( c < 16 )
return('a'+c-10);
else return(0);
}
int32_t _unhex(char c)
{
if ( c >= '0' && c <= '9' )
return(c - '0');
else if ( c >= 'a' && c <= 'f' )
return(c - 'a' + 10);
else if ( c >= 'A' && c <= 'F' )
return(c - 'A' + 10);
return(-1);
}
int32_t is_hexstr(char *str,int32_t n)
{
int32_t i;
if ( str == 0 || str[0] == 0 )
return(0);
for (i=0; str[i]!=0; i++)
{
if ( n > 0 && i >= n )
break;
if ( _unhex(str[i]) < 0 )
break;
}
if ( n == 0 )
return(i);
return(i == n);
}
int32_t unhex(char c)
{
int32_t hex;
if ( (hex= _unhex(c)) < 0 )
{
//printf("unhex: illegal hexchar.(%c)\n",c);
}
return(hex);
}
unsigned char _decode_hex(char *hex) { return((unhex(hex[0])<<4) | unhex(hex[1])); }
int32_t decode_hex(unsigned char *bytes,int32_t n,char *hex)
{
int32_t adjust,i = 0;
//printf("decode.(%s)\n",hex);
if ( is_hexstr(hex,n) <= 0 )
{
memset(bytes,0,n);
return(n);
}
if ( hex[n-1] == '\n' || hex[n-1] == '\r' )
hex[--n] = 0;
if ( hex[n-1] == '\n' || hex[n-1] == '\r' )
hex[--n] = 0;
if ( n == 0 || (hex[n*2+1] == 0 && hex[n*2] != 0) )
{
if ( n > 0 )
{
bytes[0] = unhex(hex[0]);
printf("decode_hex n.%d hex[0] (%c) -> %d hex.(%s) [n*2+1: %d] [n*2: %d %c] len.%ld\n",n,hex[0],bytes[0],hex,hex[n*2+1],hex[n*2],hex[n*2],(long)strlen(hex));
}
bytes++;
hex++;
adjust = 1;
} else adjust = 0;
if ( n > 0 )
{
for (i=0; i<n; i++)
bytes[i] = _decode_hex(&hex[i*2]);
}
//bytes[i] = 0;
return(n + adjust);
}
int32_t init_hexbytes_noT(char *hexbytes,unsigned char *message,long len)
{
int32_t i;
if ( len <= 0 )
{
hexbytes[0] = 0;
return(1);
}
for (i=0; i<len; i++)
{
hexbytes[i*2] = hexbyte((message[i]>>4) & 0xf);
hexbytes[i*2 + 1] = hexbyte(message[i] & 0xf);
//printf("i.%d (%02x) [%c%c]\n",i,message[i],hexbytes[i*2],hexbytes[i*2+1]);
}
hexbytes[len*2] = 0;
//printf("len.%ld\n",len*2+1);
return((int32_t)len*2+1);
}
long _stripwhite(char *buf,int accept)
{
int32_t i,j,c;
if ( buf == 0 || buf[0] == 0 )
return(0);
for (i=j=0; buf[i]!=0; i++)
{
buf[j] = c = buf[i];
if ( c == accept || (c != ' ' && c != '\n' && c != '\r' && c != '\t' && c != '\b') )
j++;
}
buf[j] = 0;
return(j);
}
char *clonestr(char *str)
{
char *clone;
if ( str == 0 || str[0]==0)
{
printf("warning cloning nullstr.%p\n",str);
//#ifdef __APPLE__
// while ( 1 ) sleep(1);
//#endif
str = (char *)"<nullstr>";
}
clone = (char *)malloc(strlen(str)+16);
strcpy(clone,str);
return(clone);
}
int32_t safecopy(char *dest,char *src,long len)
{
int32_t i = -1;
if ( src != 0 && dest != 0 && src != dest )
{
if ( dest != 0 )
memset(dest,0,len);
for (i=0; i<len&&src[i]!=0; i++)
dest[i] = src[i];
if ( i == len )
{
printf("safecopy: %s too long %ld\n",src,len);
//printf("divide by zero! %d\n",1/zeroval());
#ifdef __APPLE__
//getchar();
#endif
return(-1);
}
dest[i] = 0;
}
return(i);
}
char *bits256_str(char hexstr[65],bits256 x)
{
init_hexbytes_noT(hexstr,x.bytes,sizeof(x));
return(hexstr);
}
int64_t conv_floatstr(char *numstr)
{
double val,corr;
val = atof(numstr);
corr = (val < 0.) ? -0.50000000001 : 0.50000000001;
return((int64_t)(val * SATOSHIDEN + corr));
}
char *nonportable_path(char *str)
{
int32_t i;
for (i=0; str[i]!=0; i++)
if ( str[i] == '/' )
str[i] = '\\';
return(str);
}
char *portable_path(char *str)
{
#ifdef _WIN32
return(nonportable_path(str));
#else
#ifdef __PNACL
/*int32_t i,n;
if ( str[0] == '/' )
return(str);
else
{
n = (int32_t)strlen(str);
for (i=n; i>0; i--)
str[i] = str[i-1];
str[0] = '/';
str[n+1] = 0;
}*/
#endif
return(str);
#endif
}
void *loadfile(char *fname,uint8_t **bufp,long *lenp,long *allocsizep)
{
FILE *fp;
long filesize,buflen = *allocsizep;
uint8_t *buf = *bufp;
*lenp = 0;
if ( (fp= fopen(portable_path(fname),"rb")) != 0 )
{
fseek(fp,0,SEEK_END);
filesize = ftell(fp);
if ( filesize == 0 )
{
fclose(fp);
*lenp = 0;
printf("loadfile null size.(%s)\n",fname);
return(0);
}
if ( filesize > buflen )
{
*allocsizep = filesize;
*bufp = buf = (uint8_t *)realloc(buf,(long)*allocsizep+64);
}
rewind(fp);
if ( buf == 0 )
printf("Null buf ???\n");
else
{
if ( fread(buf,1,(long)filesize,fp) != (unsigned long)filesize )
printf("error reading filesize.%ld\n",(long)filesize);
buf[filesize] = 0;
}
fclose(fp);
*lenp = filesize;
//printf("loaded.(%s)\n",buf);
} //else printf("OS_loadfile couldnt load.(%s)\n",fname);
return(buf);
}
void *filestr(long *allocsizep,char *_fname)
{
long filesize = 0; char *fname,*buf = 0; void *retptr;
*allocsizep = 0;
fname = malloc(strlen(_fname)+1);
strcpy(fname,_fname);
retptr = loadfile(fname,(uint8_t **)&buf,&filesize,allocsizep);
free(fname);
return(retptr);
}
char *send_curl(char *url,char *fname)
{
long fsize; char curlstr[1024];
sprintf(curlstr,"curl --url \"%s\" > %s",url,fname);
system(curlstr);
return(filestr(&fsize,fname));
}
cJSON *get_urljson(char *url,char *fname)
{
char *jsonstr; cJSON *json = 0;
if ( (jsonstr= send_curl(url,fname)) != 0 )
{
//printf("(%s) -> (%s)\n",url,jsonstr);
json = cJSON_Parse(jsonstr);
free(jsonstr);
}
return(json);
}
//////////////////////////////////////////////
// start of dapp
//////////////////////////////////////////////
char *REFCOIN_CLI;
cJSON *get_komodocli(char *refcoin,char **retstrp,char *acname,char *method,char *arg0,char *arg1,char *arg2,char *arg3)
{
long fsize; cJSON *retjson = 0; char cmdstr[32768],*jsonstr,fname[256];
#ifndef _WIN32
sprintf(fname,"/tmp/zmigrate.%s",method);
#else
sprintf(fname, "zmigrate.%s", method);
#endif
if ( acname[0] != 0 )
{
if ( refcoin[0] != 0 && strcmp(refcoin,"KMD") != 0 )
printf("unexpected: refcoin.(%s) acname.(%s)\n",refcoin,acname);
#ifndef _WIN32
sprintf(cmdstr,"./komodo-cli -ac_name=%s %s %s %s %s %s > %s\n",acname,method,arg0,arg1,arg2,arg3,fname);
#else
sprintf(cmdstr, "komodo-cli.exe -ac_name=%s %s %s %s %s %s > %s\n", acname, method, arg0, arg1, arg2, arg3, fname);
#endif
}
else if ( strcmp(refcoin,"KMD") == 0 )
#ifndef _WIN32
sprintf(cmdstr,"./komodo-cli %s %s %s %s %s > %s\n",method,arg0,arg1,arg2,arg3,fname);
#else
sprintf(cmdstr, "komodo-cli.exe %s %s %s %s %s > %s\n", method, arg0, arg1, arg2, arg3, fname);
#endif
else if ( REFCOIN_CLI != 0 && REFCOIN_CLI[0] != 0 )
{
sprintf(cmdstr,"%s %s %s %s %s %s > %s\n",REFCOIN_CLI,method,arg0,arg1,arg2,arg3,fname);
//printf("ref.(%s) REFCOIN_CLI (%s)\n",refcoin,cmdstr);
}
system(cmdstr);
*retstrp = 0;
if ( (jsonstr= filestr(&fsize,fname)) != 0 )
{
#ifndef _WIN32
jsonstr[strlen(jsonstr)-1]='\0';
#else
// on Windows any data returned by komodo-cli ends with 2 symols - 0x0d, 0x0a (\r\n), so, strip them here, may be
// in future better to add something like trim(jsonstr) to remove trailing and ending special symbols from string.
jsonstr[strlen(jsonstr)-2] = '\0';
#endif
//fprintf(stderr,"%s -> jsonstr.(%s)\n",cmdstr,jsonstr);
logprint(LOG_DEBUG, "%s -> jsonstr.(%s)\n", cmdstr, jsonstr);
if ( (jsonstr[0] != '{' && jsonstr[0] != '[') || (retjson= cJSON_Parse(jsonstr)) == 0 )
*retstrp = jsonstr;
else free(jsonstr);
}
return(retjson);
}
bits256 komodobroadcast(char *refcoin,char *acname,cJSON *hexjson)
{
char *hexstr,*retstr,str[65]; cJSON *retjson; bits256 txid;
memset(txid.bytes,0,sizeof(txid));
if ( (hexstr= jstr(hexjson,"hex")) != 0 )
{
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"sendrawtransaction",hexstr,"","","")) != 0 )
{
//fprintf(stderr,"broadcast.(%s)\n",jprint(retjson,0));
free_json(retjson);
}
else if ( retstr != 0 )
{
if ( strlen(retstr) >= 64 )
{
retstr[64] = 0;
decode_hex(txid.bytes,32,retstr);
}
fprintf(stderr,"broadcast %s txid.(%s)\n",strlen(acname)>0?acname:refcoin,bits256_str(str,txid));
free(retstr);
}
}
return(txid);
}
bits256 sendtoaddress(char *refcoin,char *acname,char *destaddr,int64_t satoshis)
{
char numstr[32],*retstr,str[65]; cJSON *retjson; bits256 txid;
memset(txid.bytes,0,sizeof(txid));
sprintf(numstr,"%.8f",(double)satoshis/SATOSHIDEN);
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"sendtoaddress",destaddr,numstr,"","")) != 0 )
{
fprintf(stderr,"unexpected sendrawtransaction json.(%s)\n",jprint(retjson,0));
free_json(retjson);
}
else if ( retstr != 0 )
{
if ( strlen(retstr) >= 64 )
{
retstr[64] = 0;
decode_hex(txid.bytes,32,retstr);
}
fprintf(stderr,"sendtoaddress %s %.8f txid.(%s)\n",destaddr,(double)satoshis/SATOSHIDEN,bits256_str(str,txid));
free(retstr);
}
return(txid);
}
int32_t get_coinheight(char *refcoin,char *acname)
{
cJSON *retjson; char *retstr; int32_t height=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getblockchaininfo","","","","")) != 0 )
{
height = jint(retjson,"blocks");
free_json(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"%s get_coinheight.(%s) error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(height);
}
bits256 get_coinblockhash(char *refcoin,char *acname,int32_t height)
{
cJSON *retjson; char *retstr,heightstr[32]; bits256 hash;
memset(hash.bytes,0,sizeof(hash));
sprintf(heightstr,"%d",height);
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getblockhash",heightstr,"","","")) != 0 )
{
fprintf(stderr,"unexpected blockhash json.(%s)\n",jprint(retjson,0));
free_json(retjson);
}
else if ( retstr != 0 )
{
if ( strlen(retstr) >= 64 )
{
retstr[64] = 0;
decode_hex(hash.bytes,32,retstr);
}
free(retstr);
}
return(hash);
}
bits256 get_coinmerkleroot(char *refcoin,char *acname,bits256 blockhash)
{
cJSON *retjson; char *retstr,str[65]; bits256 merkleroot;
memset(merkleroot.bytes,0,sizeof(merkleroot));
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getblockheader",bits256_str(str,blockhash),"","","")) != 0 )
{
merkleroot = jbits256(retjson,"merkleroot");
//fprintf(stderr,"got merkleroot.(%s)\n",bits256_str(str,merkleroot));
free_json(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"%s %s get_coinmerkleroot error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(merkleroot);
}
int32_t get_coinheader(char *refcoin,char *acname,bits256 *blockhashp,bits256 *merklerootp,int32_t prevheight)
{
int32_t height = 0; char str[65];
if ( prevheight == 0 )
height = get_coinheight(refcoin,acname) - 20;
else height = prevheight + 1;
if ( height > 0 )
{
*blockhashp = get_coinblockhash(refcoin,acname,height);
if ( bits256_nonz(*blockhashp) != 0 )
{
*merklerootp = get_coinmerkleroot(refcoin,acname,*blockhashp);
if ( bits256_nonz(*merklerootp) != 0 )
return(height);
}
}
memset(blockhashp,0,sizeof(*blockhashp));
memset(merklerootp,0,sizeof(*merklerootp));
return(0);
}
cJSON *get_rawmempool(char *refcoin,char *acname)
{
cJSON *retjson; char *retstr;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getrawmempool","","","","")) != 0 )
{
//printf("mempool.(%s)\n",jprint(retjson,0));
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"get_rawmempool.(%s) error.(%s)\n",acname,retstr);
free(retstr);
}
return(0);
}
cJSON *get_addressutxos(char *refcoin,char *acname,char *coinaddr)
{
cJSON *retjson; char *retstr,jsonbuf[256];
if ( refcoin[0] != 0 && strcmp(refcoin,"KMD") != 0 )
printf("warning: assumes %s has addressindex enabled\n",refcoin);
sprintf(jsonbuf,"{\\\"addresses\\\":[\\\"%s\\\"]}",coinaddr);
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getaddressutxos",jsonbuf,"","","")) != 0 )
{
//printf("addressutxos.(%s)\n",jprint(retjson,0));
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"get_addressutxos.(%s) error.(%s)\n",acname,retstr);
free(retstr);
}
return(0);
}
cJSON *get_rawtransaction(char *refcoin,char *acname,bits256 txid)
{
cJSON *retjson; char *retstr,str[65];
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getrawtransaction",bits256_str(str,txid),"1","","")) != 0 )
{
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"get_rawtransaction.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
cJSON *get_listunspent(char *refcoin,char *acname)
{
cJSON *retjson; char *retstr,str[65];
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"listunspent","","","","")) != 0 )
{
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"get_listunspent.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
cJSON *z_listunspent(char *refcoin,char *acname)
{
cJSON *retjson; char *retstr,str[65];
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_listunspent","","","","")) != 0 )
{
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"z_listunspent.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
cJSON *z_listoperationids(char *refcoin,char *acname)
{
cJSON *retjson; char *retstr,str[65];
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_listoperationids","","","","")) != 0 )
{
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"z_listoperationids.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
cJSON *z_getoperationstatus(char *refcoin,char *acname,char *opid)
{
cJSON *retjson; char *retstr,str[65],params[512];
#ifndef _WIN32
sprintf(params, "'[\"%s\"]'", opid);
#else
sprintf(params, "\"[\\\"%s\\\"]\"", opid);
#endif // !_WIN32
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_getoperationstatus",params,"","","")) != 0 )
{
//printf("got status (%s)\n",jprint(retjson,0));
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"z_getoperationstatus.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
cJSON *z_getoperationresult(char *refcoin,char *acname,char *opid)
{
cJSON *retjson; char *retstr,str[65],params[512];
#ifndef _WIN32
sprintf(params, "'[\"%s\"]'", opid);
#else
sprintf(params, "\"[\\\"%s\\\"]\"", opid);
#endif
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_getoperationresult",params,"","","")) != 0 )
{
return(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"z_getoperationresult.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return(0);
}
int32_t validateaddress(char *refcoin,char *acname,char *depositaddr, char* compare)
{
cJSON *retjson; char *retstr; int32_t res=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"validateaddress",depositaddr,"","","")) != 0 )
{
if (is_cJSON_True(jobj(retjson,compare)) != 0 ) res=1;
free_json(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"validateaddress.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return (res);
}
int32_t z_validateaddress(char *refcoin,char *acname,char *depositaddr, char *compare)
{
cJSON *retjson; char *retstr; int32_t res=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_validateaddress",depositaddr,"","","")) != 0 )
{
if (is_cJSON_True(jobj(retjson,compare)) != 0 )
res=1;
free_json(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"z_validateaddress.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
return (res);
}
int64_t z_getbalance(char *refcoin,char *acname,char *coinaddr)
{
cJSON *retjson; char *retstr,cmpstr[64]; int64_t amount=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_getbalance",coinaddr,"","","")) != 0 )
{
fprintf(stderr,"z_getbalance.(%s) %s returned json!\n",refcoin,acname);
free_json(retjson);
}
else if ( retstr != 0 )
{
amount = atof(retstr) * SATOSHIDEN;
// possible issue in case like retstr="8.64761904\r", cmpstr="8.64761904\r"
sprintf(cmpstr,"%.8f",dstr(amount));
if ( strcmp(retstr,cmpstr) != 0 )
amount++;
//printf("retstr %s -> %.8f\n",retstr,dstr(amount));
free(retstr);
}
return (amount);
}
int32_t z_exportkey(char *privkey,char *refcoin,char *acname,char *zaddr)
{
cJSON *retjson; char *retstr,cmpstr[64]; int64_t amount=0;
privkey[0] = 0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_exportkey",zaddr,"","","")) != 0 )
{
//fprintf(stderr,"z_exportkey.(%s) %s returned json!\n",refcoin,acname);
logprint(LOG_DEBUG, "z_exportkey.(%s) %s returned json!\n", refcoin, acname);
free_json(retjson);
return(-1);
}
else if ( retstr != 0 )
{
//printf("retstr %s -> %.8f\n",retstr,dstr(amount));
strcpy(privkey,retstr);
free(retstr);
return(0);
}
}
int32_t getnewaddress(char *coinaddr,char *refcoin,char *acname)
{
cJSON *retjson; char *retstr; int64_t amount=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"getnewaddress","","","","")) != 0 )
{
fprintf(stderr,"getnewaddress.(%s) %s returned json!\n",refcoin,acname);
free_json(retjson);
return(-1);
}
else if ( retstr != 0 )
{
strcpy(coinaddr,retstr);
free(retstr);
return(0);
}
}
int32_t z_getnewaddress(char *coinaddr,char *refcoin,char *acname,char *typestr)
{
cJSON *retjson; char *retstr; int64_t amount=0;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"z_getnewaddress",typestr,"","","")) != 0 )
{
//fprintf(stderr,"z_getnewaddress.(%s) %s returned json!\n",refcoin,acname);
logprint(LOG_DEBUG, "z_getnewaddress.(%s) %s returned json!\n", refcoin, acname);
free_json(retjson);
return(-1);
}
else if ( retstr != 0 )
{
strcpy(coinaddr,retstr);
free(retstr);
return(0);
}
}
int64_t find_onetime_amount(char *coinstr,char *coinaddr)
{
cJSON *array,*item; int32_t i,n; char *addr; int64_t amount = 0;
coinaddr[0] = 0;
if ( (array= get_listunspent(coinstr,"")) != 0 )
{
if ( (n= cJSON_GetArraySize(array)) > 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
if ( (addr= jstr(item,"address")) != 0 )
{
if (is_cJSON_False(jobj(item, "spendable")) != 0)
{
continue;
}
strcpy(coinaddr,addr);
amount = z_getbalance(coinstr,"",coinaddr);
//printf("found address.(%s) with amount %.8f\n",coinaddr,dstr(amount));
logprint(LOG_INFO, "found address.(%s) with amount %.8f\n", coinaddr, dstr(amount));
break;
}
}
}
free_json(array);
}
return(amount);
}
int64_t find_sprout_amount(char *coinstr,char *zcaddr)
{
cJSON *array,*item; int32_t i,n; char *addr; int64_t amount = 0;
zcaddr[0] = 0;
if ( (array= z_listunspent(coinstr,"")) != 0 )
{
if ( (n= cJSON_GetArraySize(array)) > 0 )
{
for (i=0; i<n; i++)
{
item = jitem(array,i);
if ( (addr= jstr(item,"address")) != 0 && addr[0] == 'z' && addr[1] == 'c' )
{
strcpy(zcaddr,addr);
amount = z_getbalance(coinstr,"",zcaddr);
//printf("found address.(%s) with amount %.8f\n",zcaddr,dstr(amount));
logprint(LOG_INFO, "found address.(%s) with amount %.8f\n", zcaddr, dstr(amount));
break;
}
}
}
free_json(array);
}
return(amount);
}
void importaddress(char *refcoin,char *acname,char *depositaddr)
{
cJSON *retjson; char *retstr;
if ( (retjson= get_komodocli(refcoin,&retstr,acname,"importaddress",depositaddr,"","true","")) != 0 )
{
printf("importaddress.(%s)\n",jprint(retjson,0));
free_json(retjson);
}
else if ( retstr != 0 )
{
fprintf(stderr,"importaddress.(%s) %s error.(%s)\n",refcoin,acname,retstr);
free(retstr);
}
}
int32_t z_sendmany(char *opidstr,char *coinstr,char *acname,char *srcaddr,char *destaddr,int64_t amount)
{
cJSON *retjson; char *retstr,params[1024],addr[128];
#ifndef _WIN32
sprintf(params, "'[{\"address\":\"%s\",\"amount\":%.8f}]'", destaddr, dstr(amount));
sprintf(addr, "\"%s\"", srcaddr);
printf("z_sendmany from.(%s) -> %s\n",srcaddr,params);
#else
sprintf(params, "[\"{\\\"address\\\":\\\"%s\\\",\\\"amount\\\":%.8f}]\"", destaddr, dstr(amount));
sprintf(addr, "\"%s\"", srcaddr);
logprint(LOG_DEBUG, "z_sendmany from.(%s) -> %s\n",srcaddr,params);
#endif
if ( (retjson= get_komodocli(coinstr,&retstr,acname,"z_sendmany",addr,params,"","")) != 0 )
{
//printf("unexpected json z_sendmany.(%s)\n",jprint(retjson,0));
logprint(LOG_ERR, "unexpected json z_sendmany.(%s)\n", jprint(retjson, 0));
free_json(retjson);
return(-1);
}
else if ( retstr != 0 )
{
//fprintf(stderr,"z_sendmany.(%s) -> opid.(%s)\n",coinstr,retstr);
logprint(LOG_INFO, "z_sendmany.(%s) -> opid.(%s)\n", coinstr, retstr);
strcpy(opidstr,retstr);
free(retstr);
return(0);
}
}
int32_t z_mergetoaddress(char *opidstr,char *coinstr,char *acname,char *destaddr)
{
cJSON *retjson; char *retstr,addr[128],*opstr; int32_t retval = -1;
#ifndef _WIN32
sprintf(addr,"[\\\"ANY_SPROUT\\\"]");
#else
sprintf(addr, "\"[\\\"ANY_SPROUT\\\"]\"");
#endif
//printf("z_sendmany from.(%s) -> %s\n",addr,destaddr);
if ( (retjson= get_komodocli(coinstr,&retstr,acname,"z_mergetoaddress",addr,destaddr,"","")) != 0 )
{
/*{
"remainingUTXOs": 0,
"remainingTransparentValue": 0.00000000,
"remainingNotes": 222,
"remainingShieldedValue": 5413.39093055,
"mergingUTXOs": 0,
"mergingTransparentValue": 0.00000000,
"mergingNotes": 10,
"mergingShieldedValue": 822.47447172,
"opid": "opid-f28f6261-4120-436c-aca5-859870a40a70"
}*/
if ( (opstr= jstr(retjson,"opid")) != 0 )
strcpy(opidstr,opstr);
retval = jint(retjson,"remainingNotes");
fprintf(stderr,"%s\n",jprint(retjson,0));
free_json(retjson);
}
else if ( retstr != 0 )
{
//fprintf(stderr,"z_mergetoaddress.(%s) -> opid.(%s)\n",coinstr,retstr);
logprint(LOG_ERR, "z_mergetoaddress.(%s) -> opid.(%s)\n", coinstr, retstr);
strcpy(opidstr,retstr);
free(retstr);
}
return(retval);
}
int32_t empty_mempool(char *coinstr,char *acname)
{
cJSON *array; int32_t n;
if ( (array= get_rawmempool(coinstr,acname)) != 0 )
{
if ( (n= cJSON_GetArraySize(array)) > 0 )
return(0);
free_json(array);
return(1);
}
return(-1);
}
cJSON *getinputarray(int64_t *totalp,cJSON *unspents,int64_t required)
{
cJSON *vin,*item,*vins = cJSON_CreateArray(); int32_t i,n,v; int64_t satoshis; bits256 txid;
*totalp = 0;
if ( (n= cJSON_GetArraySize(unspents)) > 0 )
{
for (i=0; i<n; i++)
{
item = jitem(unspents,i);
satoshis = jdouble(item,"amount") * SATOSHIDEN;
txid = jbits256(item,"txid");
v = jint(item,"vout");
if ( bits256_nonz(txid) != 0 )
{
vin = cJSON_CreateObject();
jaddbits256(vin,"txid",txid);
jaddnum(vin,"vout",v);
jaddi(vins,vin);
*totalp += satoshis;
if ( (*totalp) >= required )
break;
}
}
}
return(vins);
}
int32_t tx_has_voutaddress(char *refcoin,char *acname,bits256 txid,char *coinaddr)
{
cJSON *txobj,*vouts,*vout,*vins,*vin,*sobj,*addresses; char *addr,str[65]; int32_t i,j,n,numarray,retval = 0, hasvout=0;
if ( (txobj= get_rawtransaction(refcoin,acname,txid)) != 0 )
{
if ( (vouts= jarray(&numarray,txobj,"vout")) != 0 )
{
for (i=0; i<numarray; i++)
{
if ((vout = jitem(vouts,i)) !=0 && (sobj= jobj(vout,"scriptPubKey")) != 0 )
{
if ( (addresses= jarray(&n,sobj,"addresses")) != 0 )
{
for (j=0; j<n; j++)
{
addr = jstri(addresses,j);
if ( strcmp(addr,coinaddr) == 0 )
{
//fprintf(stderr,"found %s in %s v%d\n",coinaddr,bits256_str(str,txid),i);
hasvout = 1;
break;
}
}
}
}
if (hasvout==1) break;
}
}
// if (hasvout==1 && (vins=jarray(&numarray,txobj,"vin"))!=0)
// {
// for (int i=0;i<numarray;i++)
// {
// if ((vin=jitem(vins,i))!=0 && validateaddress(refcoin,acname,jstr(vin,"address"),"ismine")!=0)
// {
// retval=1;
// break;
// }
// }
// }
free_json(txobj);
}
return(hasvout);
}
int32_t have_pending_opid(char *coinstr,int32_t clearresults)
{
cJSON *array,*status,*result; int32_t i,n,j,m,pending = 0; char *statusstr;
if ( (array= z_listoperationids(coinstr,"")) != 0 )
{
if ( (n= cJSON_GetArraySize(array)) > 0 )
{
for (i=0; i<n; i++)
{
if ( (status= z_getoperationstatus(coinstr,"",jstri(array,i))) != 0 )
{
if ( (m= cJSON_GetArraySize(status)) > 0 )
{
for (j=0; j<m; j++)
{
if ( (statusstr= jstr(jitem(status,j),"status")) != 0 )
{
if ( strcmp(statusstr,"executing") == 0 )
{
pending++;
//printf("pending.%d\n",pending);
}
else if ( clearresults != 0 )
{
if ( (result= z_getoperationresult(coinstr,"",jstri(array,i))) != 0 )
{
free_json(result);
}
}
}
}
}
free_json(status);
}