Test

iguana/exchanges/LP_cache.c

@@ -87,22 +87,26 @@ cJSON *LP_create_transaction(struct iguana_info *coin,bits256 txid,uint8_t *seri
 
 void LP_SPV_store(struct iguana_info *coin,char *coinaddr,bits256 txid,int32_t height)
 {
-    struct LP_transaction TX; int32_t n; struct LP_transaction *tx = 0;
-    if ( coin->cachefp != 0 && (tx= LP_transactionfind(coin,txid)) != 0 && tx->serialized != 0 && tx->len > 0 ) //strcmp(coin->smartaddr,coinaddr) == 0 &&
+    FILE *fp; char fname[512]; struct LP_transaction TX; int32_t n; struct LP_transaction *tx = 0;
+    if ( (tx= LP_transactionfind(coin,txid)) != 0 && tx->serialized != 0 && tx->len > 0 )
+    {
+        sprintf(fname,"%s/UNSPENTS/%s.SPV",GLOBAL_DBDIR,coin->symbol), OS_portable_path(fname);
+        if ( (fp= OS_appendfile(fname)) != 0 )
         {
             char str[65]; printf("store %s %s.[%d]\n",coin->symbol,bits256_str(str,txid),tx->len);
             TX = *tx;
             memset(&TX.hh,0,sizeof(TX.hh));
             TX.serialized = 0;
             TX.SPV = height;
-        fwrite(&TX,1,sizeof(TX),coin->cachefp);
+            fwrite(&TX,1,sizeof(TX),fp);
             if ( tx->numvouts > 0 )
-            fwrite(TX.outpoints,tx->numvouts,sizeof(*TX.outpoints),coin->cachefp);
-        fwrite(tx->serialized,1,tx->len,coin->cachefp);
+                fwrite(TX.outpoints,tx->numvouts,sizeof(*TX.outpoints),fp);
+            fwrite(tx->serialized,1,tx->len,fp);
             n = tx->len;
             while ( (n & 7) != 0 )
-            fputc(0,coin->cachefp), n++;
-        fflush(coin->cachefp);
+                fputc(0,fp), n++;
+            fclose(fp);
+        }
     }
 }
 
@@ -130,13 +134,11 @@ int32_t LP_cacheitem(struct iguana_info *coin,struct LP_transaction *tx,long rem
     return(-1);
 }
 
-long LP_cacheptrs_init(FILE **wfp,struct iguana_info *coin)
+void LP_cacheptrs_init(struct iguana_info *coin)
 {
-    char fname[1024]; FILE *fp; int32_t flag = 0; long n,fsize=0,len = 0; uint8_t *ptr = 0;
+    char fname[1024]; FILE *fp; int32_t tflag=0,flag = 0; long n,fsize=0,len = 0; uint8_t *ptr = 0;
     sprintf(fname,"%s/UNSPENTS/%s.SPV",GLOBAL_DBDIR,coin->symbol), OS_portable_path(fname);
     fp = fopen(fname,"rb");
-    if ( ((*wfp)= OS_appendfile(fname)) != 0 )
-    {
     if ( fp != 0 )
     {
         fseek(fp,0,SEEK_END);
@@ -151,17 +153,18 @@ long LP_cacheptrs_init(FILE **wfp,struct iguana_info *coin)
                 if ( (n= LP_cacheitem(coin,(struct LP_transaction *)&ptr[len],fsize - len)) < 0 )
                 {
                     printf("cacheitem error at %s offset.%ld when fsize.%ld\n",coin->symbol,len,fsize);
-                        fseek(*wfp,len,SEEK_SET);
+                    tflag = 1;
                     break;
                 }
                 len += n;
                 if ( (len & 7) != 0 )
                     printf("odd offset at %ld\n",len);
             }
+            OS_releasemap(ptr,fsize);
         }
     }
-    }
-    return(fsize);
+    if ( tflag != 0 )
+        OS_truncate(fname,len);
 }
 
 bits256 iguana_merkle(bits256 *tree,int32_t txn_count)

iguana/exchanges/LP_coins.c

@@ -353,7 +353,7 @@ uint16_t LP_coininit(struct iguana_info *coin,char *symbol,char *name,char *asse
         coin->zcash = LP_IS_BITCOINCASH;
         //printf("set coin.%s <- LP_IS_BITCOINCASH %d\n",symbol,coin->zcash);
     }
-    coin->cachesize = LP_cacheptrs_init(&coin->cachefp,coin);
+    LP_cacheptrs_init(coin);
     return(port);
 }
 

iguana/exchanges/LP_include.h

@@ -268,7 +268,7 @@ struct iguana_info
     char symbol[16],smartaddr[64],userpass[1024],serverport[128];
     // portfolio
     double price_kmd,force,perc,goal,goalperc,relvolume,rate;
-    void *electrum; void *ctx; FILE *cachefp; long cachesize;
+    void *electrum; void *ctx;
     uint64_t maxamount,kmd_equiv,balanceA,balanceB,valuesumA,valuesumB;
     uint8_t pubkey33[33],zcash;
     bits256 lastprivkey; uint32_t lastprivkeytime; int32_t privkeydepth;
@@ -433,7 +433,7 @@ char *basilisk_swapentry(uint32_t requestid,uint32_t quoteid);
 uint64_t LP_KMDvalue(struct iguana_info *coin,uint64_t balance);
 int32_t LP_address_utxoadd(char *debug,struct iguana_info *coin,char *coinaddr,bits256 txid,int32_t vout,uint64_t value,int32_t height,int32_t spendheight);
 void LP_smartutxos_push(struct iguana_info *coin);
-long LP_cacheptrs_init(FILE **wfp,struct iguana_info *coin);
+void LP_cacheptrs_init(struct iguana_info *coin);
 cJSON *LP_address_utxos(struct iguana_info *coin,char *coinaddr,int32_t electrumret);
 cJSON *LP_gettxout(char *symbol,char *coinaddr,bits256 txid,int32_t vout);
 void LP_postutxos(char *symbol,char *coinaddr);