test

src/komodo.h

@@ -760,7 +760,7 @@ int32_t komodo_opreturnscript(uint8_t *script,uint8_t *opret,int32_t opretlen)
 
 int32_t komodo_opreturn(uint8_t *opret,int32_t maxsize)
 {
-    FILE *fp; char fname[512]; uint32_t crc32,check; int32_t i,n,retval,fsize; uint8_t data[8192];
+    FILE *fp; char fname[512]; uint32_t crc32,check; int32_t i,n,retval,fsize,len=0; uint8_t data[8192];
 #ifdef WIN32
     sprintf(fname,"%s\\%s",GetDataDir(false).string().c_str(),(char *)"komodofeed");
 #else
@@ -775,12 +775,33 @@ int32_t komodo_opreturn(uint8_t *opret,int32_t maxsize)
         {
             if ( (retval= (int32_t)fread(data,1,fsize,fp)) == fsize )
             {
-                iguana_rwnum(0,data,sizeof(crc32),(void *)&crc32);
+                uint32_t timestamp,kmdbtc,btcusd,cnyusd,pvals[32]; double KMDBTC,BTCUSD,CNYUSD;
+                len = iguana_rwnum(0,data,sizeof(crc32),(void *)&crc32);
                 check = calc_crc32(0,data+sizeof(crc32),(int32_t)(fsize-sizeof(crc32)));
-                n = komodo_opreturnscript(opret,data+sizeof(crc32),(int32_t)(fsize-sizeof(crc32)));
-                for (i=0; i<n; i++)
-                    printf("%02x",opret[i]);
-                printf(" coinbase opret[%d] crc32.%u:%u\n",n,crc32,check);
+                if ( check == crc32 )
+                {
+                    len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&timestamp);
+                    len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&n);
+                    len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&kmdbtc); // /= 1000
+                    len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&btcusd); // *= 1000
+                    len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&cnyusd);
+                    KMDBTC = ((double)kmdbtc / (1000000000. * 1000.));
+                    BTCUSD = ((double)btcusd / (1000000000. / 1000.));
+                    CNYUSD = ((double)cnyusd / 1000000000.);
+                    for (i=0; i<n-3; i++)
+                    {
+                        len += iguana_rwnum(0,&data[len],sizeof(uint32_t),(void *)&pvals[i]);
+                        printf("%u ",pvals[i]);
+                    }
+                    printf("t%u n.%d KMD %f BTC %f CNY %f (%f)\n",timestamp,n,KMDBTC,BTCUSD,CNYUSD,CNYUSD!=0?1./CNYUSD:0);
+                    if ( timestamp > time(NULL)-60 )
+                    {
+                        n = komodo_opreturnscript(opret,data+sizeof(crc32),(int32_t)(fsize-sizeof(crc32)));
+                        for (i=0; i<n; i++)
+                            printf("%02x",opret[i]);
+                        printf(" coinbase opret[%d] crc32.%u:%u\n",n,crc32,check);
+                    } else printf("t%u too old for %u\n",timestamp,(uint32_t)time(NULL));
+                } else printf("crc32 %u mismatch %u\n",crc32,check);
             }
             else printf("fread.%d error != fsize.%d\n",retval,fsize);
         } else printf("fsize.%d > maxsize.%d or data[%d]\n",fsize,maxsize,(int32_t)sizeof(data));