jl777
7 years ago
14 changed files with 1617 additions and 1574 deletions
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/******************************************************************************
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* Copyright © 2014-2017 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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//
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// LP_coins.c
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// marketmaker
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//
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char *parse_conf_line(char *line,char *field) |
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{ |
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line += strlen(field); |
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for (; *line!='='&&*line!=0; line++) |
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break; |
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if ( *line == 0 ) |
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return(0); |
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if ( *line == '=' ) |
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line++; |
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while ( line[strlen(line)-1] == '\r' || line[strlen(line)-1] == '\n' || line[strlen(line)-1] == ' ' ) |
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line[strlen(line)-1] = 0; |
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//printf("LINE.(%s)\n",line);
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_stripwhite(line,0); |
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return(clonestr(line)); |
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} |
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void LP_userpassfp(char *username,char *password,FILE *fp) |
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{ |
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char *rpcuser,*rpcpassword,*str,line[8192]; |
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rpcuser = rpcpassword = 0; |
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username[0] = password[0] = 0; |
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while ( fgets(line,sizeof(line),fp) != 0 ) |
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{ |
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if ( line[0] == '#' ) |
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continue; |
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//printf("line.(%s) %p %p\n",line,strstr(line,(char *)"rpcuser"),strstr(line,(char *)"rpcpassword"));
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if ( (str= strstr(line,(char *)"rpcuser")) != 0 ) |
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rpcuser = parse_conf_line(str,(char *)"rpcuser"); |
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else if ( (str= strstr(line,(char *)"rpcpassword")) != 0 ) |
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rpcpassword = parse_conf_line(str,(char *)"rpcpassword"); |
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} |
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if ( rpcuser != 0 && rpcpassword != 0 ) |
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{ |
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strcpy(username,rpcuser); |
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strcpy(password,rpcpassword); |
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} |
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//printf("rpcuser.(%s) rpcpassword.(%s) KMDUSERPASS.(%s) %u\n",rpcuser,rpcpassword,KMDUSERPASS,port);
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if ( rpcuser != 0 ) |
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free(rpcuser); |
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if ( rpcpassword != 0 ) |
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free(rpcpassword); |
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} |
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void LP_statefname(char *fname,char *symbol,char *assetname,char *str) |
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{ |
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sprintf(fname,"%s",LP_getdatadir()); |
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#ifdef WIN32 |
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strcat(fname,"\\"); |
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#else |
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strcat(fname,"/"); |
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#endif |
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if ( strcmp(symbol,"BTC") == 0 ) |
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strcat(fname,".bitcoin"); |
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else if ( strcmp(symbol,"LTC") == 0 ) |
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strcat(fname,".litecoin"); |
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else |
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{ |
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strcat(fname,".komodo"); |
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if ( strcmp(symbol,"KMD") != 0 ) |
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{ |
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#ifdef WIN32 |
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strcat(fname,"\\"); |
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#else |
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strcat(fname,"/"); |
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#endif |
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strcat(fname,assetname); |
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} |
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} |
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#ifdef WIN32 |
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strcat(fname,"\\"); |
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#else |
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strcat(fname,"/"); |
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#endif |
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strcat(fname,str); |
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printf("LP_statefname.(%s) <- %s %s %s\n",fname,symbol,assetname,str); |
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} |
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int32_t LP_userpass(char *userpass,char *symbol,char *assetname,char *confroot) |
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{ |
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FILE *fp; char fname[512],username[512],password[512],confname[16]; |
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userpass[0] = 0; |
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sprintf(confname,"%s.conf",confroot); |
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#ifdef __APPLE__ |
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confname[0] = toupper(confname[0]); |
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#endif |
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LP_statefname(fname,symbol,assetname,confname); |
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if ( (fp= fopen(fname,"rb")) != 0 ) |
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{ |
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LP_userpassfp(username,password,fp); |
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sprintf(userpass,"%s:%s",username,password); |
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fclose(fp); |
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return((int32_t)strlen(userpass)); |
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} |
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return(-1); |
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} |
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uint32_t LP_assetmagic(char *symbol,uint64_t supply) |
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{ |
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uint8_t buf[512]; int32_t len = 0; |
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if ( strcmp(symbol,"KMD") == 0 ) |
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return(0x8de4eef9); |
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len = iguana_rwnum(1,&buf[len],sizeof(supply),(void *)&supply); |
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strcpy((char *)&buf[len],symbol); |
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len += strlen(symbol); |
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return(calc_crc32(0,buf,len)); |
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} |
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uint16_t LP_assetport(uint32_t magic) |
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{ |
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if ( magic == 0x8de4eef9 ) |
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return(7771); |
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else return(8000 + (magic % 7777)); |
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} |
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uint16_t LP_rpcport(char *symbol,uint64_t supply,uint32_t *magicp) |
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{ |
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if ( symbol == 0 || symbol[0] == 0 || strcmp("KMD",symbol) == 0 ) |
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{ |
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*magicp = 0x8de4eef9; |
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return(7771); |
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} |
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else if ( strcmp("BTC",symbol) == 0 ) |
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return(8332); |
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else if ( strcmp("LTC",symbol) == 0 ) |
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return(9332); |
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*magicp = LP_assetmagic(symbol,supply); |
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return(LP_assetport(*magicp)+1); |
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} |
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struct iguana_info *LP_coinfind(char *symbol) |
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{ |
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static struct iguana_info *LP_coins; static int32_t LP_numcoins; |
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struct iguana_info *coin,cdata; int32_t i; uint32_t magic; uint16_t port; |
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for (i=0; i<LP_numcoins; i++) |
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if ( strcmp(LP_coins[i].symbol,symbol) == 0 ) |
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return(&LP_coins[i]); |
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memset(&cdata,0,sizeof(cdata)); |
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coin = &cdata; |
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safecopy(cdata.symbol,symbol,sizeof(cdata.symbol)); |
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port = LP_rpcport(symbol,10,&magic); |
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sprintf(cdata.serverport,"127.0.0.1:%u",port); |
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cdata.longestchain = 100000; |
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cdata.txfee = 10000; |
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cdata.estimatedrate = 20; |
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if ( strcmp(symbol,"BTC") == 0 ) |
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{ |
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cdata.txfee = 50000; |
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cdata.estimatedrate = 300; |
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cdata.p2shtype = 5; |
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cdata.wiftype = 128; |
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LP_userpass(cdata.userpass,symbol,"","bitcoin"); |
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} |
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else if ( strcmp(symbol,"LTC") == 0 ) |
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{ |
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cdata.pubtype = 48; |
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cdata.p2shtype = 5; |
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cdata.wiftype = 176; |
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LP_userpass(cdata.userpass,symbol,"","litecoin"); |
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} |
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else |
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{ |
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cdata.pubtype = 60; |
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cdata.p2shtype = 85; |
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cdata.wiftype = 188; |
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LP_userpass(cdata.userpass,symbol,symbol,strcmp(symbol,"KMD") == 0 ? "komodo" : symbol); |
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} |
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//printf("%s: (%s) (%s)\n",symbol,cdata.serverport,cdata.userpass);
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LP_coins = realloc(LP_coins,sizeof(*LP_coins) * (LP_numcoins+1)); |
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coin = &LP_coins[LP_numcoins++]; |
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*coin = cdata; |
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return(coin); |
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} |
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@ -0,0 +1,188 @@ |
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/******************************************************************************
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* Copyright © 2014-2017 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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//
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// LP_peers.c
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// marketmaker
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//
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struct LP_peerinfo *LP_peerfind(uint32_t ipbits,uint16_t port) |
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{ |
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struct LP_peerinfo *peer=0; uint64_t ip_port; |
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ip_port = ((uint64_t)port << 32) | ipbits; |
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portable_mutex_lock(&LP_peermutex); |
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HASH_FIND(hh,LP_peerinfos,&ip_port,sizeof(ip_port),peer); |
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portable_mutex_unlock(&LP_peermutex); |
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return(peer); |
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} |
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cJSON *LP_peerjson(struct LP_peerinfo *peer) |
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{ |
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cJSON *item = cJSON_CreateObject(); |
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jaddstr(item,"ipaddr",peer->ipaddr); |
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jaddnum(item,"port",peer->port); |
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jaddnum(item,"profit",peer->profitmargin); |
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return(item); |
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} |
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char *LP_peers() |
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{ |
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struct LP_peerinfo *peer,*tmp; cJSON *peersjson = cJSON_CreateArray(); |
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HASH_ITER(hh,LP_peerinfos,peer,tmp) |
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{ |
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jaddi(peersjson,LP_peerjson(peer)); |
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} |
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return(jprint(peersjson,1)); |
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} |
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struct LP_peerinfo *LP_addpeer(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *ipaddr,uint16_t port,uint16_t pushport,uint16_t subport,double profitmargin,int32_t numpeers,int32_t numutxos) |
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{ |
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uint32_t ipbits; int32_t pushsock,subsock,timeout,enabled; char checkip[64],pushaddr[64],subaddr[64]; struct LP_peerinfo *peer = 0; |
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ipbits = (uint32_t)calc_ipbits(ipaddr); |
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expand_ipbits(checkip,ipbits); |
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if ( strcmp(checkip,ipaddr) == 0 ) |
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{ |
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if ( (peer= LP_peerfind(ipbits,port)) != 0 ) |
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{ |
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if ( peer->profitmargin == 0. ) |
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peer->profitmargin = profitmargin; |
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if ( numpeers > peer->numpeers ) |
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peer->numpeers = numpeers; |
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if ( numutxos > peer->numutxos ) |
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peer->numutxos = numutxos; |
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} |
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else |
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{ |
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//printf("LPaddpeer %s\n",ipaddr);
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peer = calloc(1,sizeof(*peer)); |
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peer->pushsock = peer->subsock = pushsock = subsock = -1; |
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strcpy(peer->ipaddr,ipaddr); |
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if ( amclient == 0 ) |
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enabled = 1; |
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else enabled = 1;//(rand() % (1 << Client_connections)) == 0;
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if ( pushport != 0 && subport != 0 && (pushsock= nn_socket(AF_SP,NN_PUSH)) >= 0 ) |
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{ |
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timeout = 1000; |
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nn_setsockopt(pushsock,NN_SOL_SOCKET,NN_SNDTIMEO,&timeout,sizeof(timeout)); |
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nanomsg_tcpname(pushaddr,peer->ipaddr,pushport); |
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if ( nn_connect(pushsock,pushaddr) >= 0 ) |
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{ |
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printf("connected to push.(%s) %d\n",pushaddr,pushsock); |
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peer->connected = (uint32_t)time(NULL); |
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peer->pushsock = pushsock; |
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if ( enabled != 0 && (subsock= nn_socket(AF_SP,NN_SUB)) >= 0 ) |
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{ |
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timeout = 1; |
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nn_setsockopt(subsock,NN_SOL_SOCKET,NN_RCVTIMEO,&timeout,sizeof(timeout)); |
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nn_setsockopt(subsock,NN_SUB,NN_SUB_SUBSCRIBE,"",0); |
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nanomsg_tcpname(subaddr,peer->ipaddr,subport); |
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if ( nn_connect(subsock,subaddr) >= 0 ) |
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{ |
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peer->subsock = subsock; |
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printf("connected to sub.(%s) %d\n",subaddr,peer->subsock); |
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Client_connections += amclient; |
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} else nn_close(subsock); |
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} |
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} |
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else |
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{ |
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nn_close(pushsock); |
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printf("error connecting to push.(%s)\n",pushaddr); |
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} |
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} else printf("%s pushport.%u subport.%u pushsock.%d\n",ipaddr,pushport,subport,pushsock); |
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peer->profitmargin = profitmargin; |
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peer->ipbits = ipbits; |
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peer->port = port; |
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peer->ip_port = ((uint64_t)port << 32) | ipbits; |
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portable_mutex_lock(&LP_peermutex); |
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HASH_ADD(hh,LP_peerinfos,ip_port,sizeof(peer->ip_port),peer); |
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if ( mypeer != 0 ) |
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{ |
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mypeer->numpeers++; |
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printf("_LPaddpeer %s -> numpeers.%d mypubsock.%d other.(%d %d)\n",ipaddr,mypeer->numpeers,mypubsock,numpeers,numutxos); |
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} else peer->numpeers = 1; // will become mypeer
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portable_mutex_unlock(&LP_peermutex); |
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if ( mypubsock >= 0 ) |
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LP_send(mypubsock,jprint(LP_peerjson(peer),1),1); |
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} |
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} else printf("LP_addpeer: checkip.(%s) vs (%s)\n",checkip,ipaddr); |
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return(peer); |
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} |
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int32_t LP_peersparse(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *destipaddr,uint16_t destport,char *retstr,uint32_t now) |
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{ |
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struct LP_peerinfo *peer; uint32_t argipbits; char *argipaddr; uint16_t argport,pushport,subport; cJSON *array,*item; int32_t i,n=0; |
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if ( (array= cJSON_Parse(retstr)) != 0 ) |
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{ |
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if ( (n= cJSON_GetArraySize(array)) > 0 ) |
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{ |
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for (i=0; i<n; i++) |
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{ |
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item = jitem(array,i); |
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if ( (argipaddr= jstr(item,"ipaddr")) != 0 && (argport= juint(item,"port")) != 0 ) |
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{ |
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if ( (pushport= juint(item,"push")) == 0 ) |
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pushport = argport + 1; |
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if ( (subport= juint(item,"sub")) == 0 ) |
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subport = argport + 2; |
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argipbits = (uint32_t)calc_ipbits(argipaddr); |
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if ( (peer= LP_peerfind(argipbits,argport)) == 0 ) |
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{ |
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peer = LP_addpeer(amclient,mypeer,mypubsock,argipaddr,argport,pushport,subport,jdouble(item,"profit"),jint(item,"numpeers"),jint(item,"numutxos")); |
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} |
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if ( peer != 0 ) |
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{ |
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peer->lasttime = now; |
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if ( strcmp(argipaddr,destipaddr) == 0 && destport == argport && peer->numpeers != n ) |
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peer->numpeers = n; |
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} |
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} |
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} |
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} |
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free_json(array); |
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} |
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return(n); |
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} |
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void LP_peersquery(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *destipaddr,uint16_t destport,char *myipaddr,uint16_t myport,double myprofit) |
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{ |
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char *retstr; struct LP_peerinfo *peer,*tmp; uint32_t now,flag = 0; |
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peer = LP_peerfind((uint32_t)calc_ipbits(destipaddr),destport); |
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if ( peer != 0 && peer->errors > 0 ) |
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return; |
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if ( (retstr= issue_LP_getpeers(destipaddr,destport,myipaddr,myport,myprofit,mypeer!=0?mypeer->numpeers:0,mypeer!=0?mypeer->numutxos:0)) != 0 ) |
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{ |
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//printf("got.(%s)\n",retstr);
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now = (uint32_t)time(NULL); |
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LP_peersparse(amclient,mypeer,mypubsock,destipaddr,destport,retstr,now); |
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free(retstr); |
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if ( amclient == 0 ) |
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{ |
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HASH_ITER(hh,LP_peerinfos,peer,tmp) |
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{ |
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if ( peer->lasttime != now ) |
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{ |
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printf("{%s:%u %.6f}.%d ",peer->ipaddr,peer->port,peer->profitmargin,peer->lasttime - now); |
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flag++; |
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if ( (retstr= issue_LP_notify(destipaddr,destport,peer->ipaddr,peer->port,peer->profitmargin,peer->numpeers,0)) != 0 ) |
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free(retstr); |
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} |
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} |
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if ( flag != 0 ) |
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printf(" <- missing peers\n"); |
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} |
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} else if ( peer != 0 ) |
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peer->errors++; |
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} |
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@ -0,0 +1,327 @@ |
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/******************************************************************************
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* Copyright © 2014-2017 The SuperNET Developers. * |
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|
* * |
||||
|
* 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. * |
||||
|
* * |
||||
|
******************************************************************************/ |
||||
|
//
|
||||
|
// LP_utxos.c
|
||||
|
// marketmaker
|
||||
|
//
|
||||
|
|
||||
|
struct LP_utxoinfo *LP_utxofind(bits256 txid,int32_t vout) |
||||
|
{ |
||||
|
struct LP_utxoinfo *utxo=0; uint8_t key[sizeof(txid) + sizeof(vout)]; |
||||
|
memcpy(key,txid.bytes,sizeof(txid)); |
||||
|
memcpy(&key[sizeof(txid)],&vout,sizeof(vout)); |
||||
|
portable_mutex_lock(&LP_utxomutex); |
||||
|
HASH_FIND(hh,LP_utxoinfos,key,sizeof(key),utxo); |
||||
|
portable_mutex_unlock(&LP_utxomutex); |
||||
|
return(utxo); |
||||
|
} |
||||
|
|
||||
|
cJSON *LP_utxojson(struct LP_utxoinfo *utxo) |
||||
|
{ |
||||
|
cJSON *item = cJSON_CreateObject(); |
||||
|
jaddstr(item,"ipaddr",utxo->ipaddr); |
||||
|
jaddnum(item,"port",utxo->port); |
||||
|
jaddnum(item,"profit",utxo->profitmargin); |
||||
|
jaddstr(item,"base",utxo->coin); |
||||
|
jaddstr(item,"coin",utxo->coin); |
||||
|
jaddstr(item,"address",utxo->coinaddr); |
||||
|
jaddstr(item,"script",utxo->spendscript); |
||||
|
jaddbits256(item,"txid",utxo->txid); |
||||
|
jaddnum(item,"vout",utxo->vout); |
||||
|
jaddnum(item,"value",dstr(utxo->satoshis)); |
||||
|
jaddbits256(item,"txid2",utxo->txid2); |
||||
|
jaddnum(item,"vout2",utxo->vout2); |
||||
|
jaddnum(item,"value2",dstr(utxo->satoshis2)); |
||||
|
return(item); |
||||
|
} |
||||
|
|
||||
|
char *LP_utxos(struct LP_peerinfo *mypeer,char *coin,int32_t lastn) |
||||
|
{ |
||||
|
int32_t i,firsti; struct LP_utxoinfo *utxo,*tmp; cJSON *utxosjson = cJSON_CreateArray(); |
||||
|
i = 0; |
||||
|
if ( lastn >= mypeer->numutxos ) |
||||
|
firsti = -1; |
||||
|
else firsti = (mypeer->numutxos - lastn); |
||||
|
HASH_ITER(hh,LP_utxoinfos,utxo,tmp) |
||||
|
{ |
||||
|
if ( i++ < firsti ) |
||||
|
continue; |
||||
|
if ( coin == 0 || coin[0] == 0 || strcmp(coin,utxo->coin) == 0 ) |
||||
|
{ |
||||
|
jaddi(utxosjson,LP_utxojson(utxo)); |
||||
|
} |
||||
|
} |
||||
|
return(jprint(utxosjson,1)); |
||||
|
} |
||||
|
|
||||
|
struct LP_utxoinfo *LP_addutxo(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *coin,bits256 txid,int32_t vout,int64_t satoshis,bits256 deposittxid,int32_t depositvout,int64_t depositsatoshis,char *spendscript,char *coinaddr,char *ipaddr,uint16_t port,double profitmargin) |
||||
|
{ |
||||
|
struct LP_utxoinfo *utxo = 0; |
||||
|
if ( coin == 0 || coin[0] == 0 || spendscript == 0 || spendscript[0] == 0 || coinaddr == 0 || coinaddr[0] == 0 || bits256_nonz(txid) == 0 || bits256_nonz(deposittxid) == 0 || vout < 0 || depositvout < 0 || satoshis <= 0 || depositsatoshis <= 0 ) |
||||
|
{ |
||||
|
printf("malformed addutxo %d %d %d %d %d %d %d %d %d\n", coin == 0,spendscript == 0,coinaddr == 0,bits256_nonz(txid) == 0,bits256_nonz(deposittxid) == 0,vout < 0,depositvout < 0,satoshis <= 0,depositsatoshis <= 0); |
||||
|
return(0); |
||||
|
} |
||||
|
if ( amclient == 0 && strcmp(ipaddr,"127.0.0.1") == 0 ) |
||||
|
{ |
||||
|
printf("LP node got localhost utxo\n"); |
||||
|
return(0); |
||||
|
} |
||||
|
if ( (utxo= LP_utxofind(txid,vout)) != 0 ) |
||||
|
{ |
||||
|
if ( bits256_cmp(txid,utxo->txid) != 0 || bits256_cmp(deposittxid,utxo->txid2) != 0 || vout != utxo->vout || satoshis != utxo->satoshis || depositvout != utxo->vout2 || depositsatoshis != utxo->satoshis2 || strcmp(coin,utxo->coin) != 0 || strcmp(spendscript,utxo->spendscript) != 0 || strcmp(coinaddr,utxo->coinaddr) != 0 || strcmp(ipaddr,utxo->ipaddr) != 0 || port != utxo->port ) |
||||
|
{ |
||||
|
utxo->errors++; |
||||
|
char str[65],str2[65]; printf("error on subsequent utxo add.(%s v %s) %d %d %d %d %d %d %d %d %d %d %d\n",bits256_str(str,txid),bits256_str(str2,utxo->txid),bits256_cmp(txid,utxo->txid) != 0,bits256_cmp(deposittxid,utxo->txid2) != 0,vout != utxo->vout,satoshis != utxo->satoshis,depositvout != utxo->vout2,depositsatoshis != utxo->satoshis2,strcmp(coin,utxo->coin) != 0,strcmp(spendscript,utxo->spendscript) != 0,strcmp(coinaddr,utxo->coinaddr) != 0,strcmp(ipaddr,utxo->ipaddr) != 0,port != utxo->port); |
||||
|
} |
||||
|
else if ( profitmargin != 0. ) |
||||
|
utxo->profitmargin = profitmargin; |
||||
|
} |
||||
|
else |
||||
|
{ |
||||
|
utxo = calloc(1,sizeof(*utxo)); |
||||
|
utxo->pair = -1; |
||||
|
utxo->profitmargin = profitmargin; |
||||
|
strcpy(utxo->ipaddr,ipaddr); |
||||
|
utxo->port = port; |
||||
|
safecopy(utxo->coin,coin,sizeof(utxo->coin)); |
||||
|
safecopy(utxo->coinaddr,coinaddr,sizeof(utxo->coinaddr)); |
||||
|
safecopy(utxo->spendscript,spendscript,sizeof(utxo->spendscript)); |
||||
|
utxo->txid = txid; |
||||
|
utxo->vout = vout; |
||||
|
utxo->satoshis = satoshis; |
||||
|
utxo->txid2 = deposittxid; |
||||
|
utxo->vout2 = depositvout; |
||||
|
utxo->satoshis2 = depositsatoshis; |
||||
|
memcpy(utxo->key,txid.bytes,sizeof(txid)); |
||||
|
memcpy(&utxo->key[sizeof(txid)],&vout,sizeof(vout)); |
||||
|
portable_mutex_lock(&LP_utxomutex); |
||||
|
HASH_ADD_KEYPTR(hh,LP_utxoinfos,utxo->key,sizeof(utxo->key),utxo); |
||||
|
if ( mypeer != 0 ) |
||||
|
mypeer->numutxos++; |
||||
|
portable_mutex_unlock(&LP_utxomutex); |
||||
|
if ( mypubsock >= 0 ) |
||||
|
LP_send(mypubsock,jprint(LP_utxojson(utxo),1),1); |
||||
|
//char str[65],str2[65]; printf("%s:%u %s LP_addutxo.(%.8f %.8f) numutxos.%d %s %s\n",ipaddr,port,utxo->coin,dstr(satoshis),dstr(depositsatoshis),mypeer!=0?mypeer->numutxos:0,bits256_str(str,utxo->txid),bits256_str(str2,txid));
|
||||
|
} |
||||
|
return(utxo); |
||||
|
} |
||||
|
|
||||
|
int32_t LP_utxosparse(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *destipaddr,uint16_t destport,char *retstr,uint32_t now) |
||||
|
{ |
||||
|
struct LP_peerinfo *peer,*destpeer; uint32_t argipbits; char *argipaddr; uint16_t argport,pushport,subport; cJSON *array,*item; int32_t i,n=0; bits256 txid; struct LP_utxoinfo *utxo; |
||||
|
if ( amclient != 0 ) |
||||
|
{ |
||||
|
printf("LP_utxosparse not for clientside\n"); |
||||
|
return(-1); |
||||
|
} |
||||
|
if ( (array= cJSON_Parse(retstr)) != 0 ) |
||||
|
{ |
||||
|
if ( (n= cJSON_GetArraySize(array)) > 0 ) |
||||
|
{ |
||||
|
for (i=0; i<n; i++) |
||||
|
{ |
||||
|
item = jitem(array,i); |
||||
|
if ( (argipaddr= jstr(item,"ipaddr")) != 0 && (argport= juint(item,"port")) != 0 ) |
||||
|
{ |
||||
|
if ( (pushport= juint(item,"push")) == 0 ) |
||||
|
pushport = argport + 1; |
||||
|
if ( (subport= juint(item,"sub")) == 0 ) |
||||
|
subport = argport + 2; |
||||
|
argipbits = (uint32_t)calc_ipbits(argipaddr); |
||||
|
if ( (peer= LP_peerfind(argipbits,argport)) == 0 ) |
||||
|
peer = LP_addpeer(amclient,mypeer,mypubsock,argipaddr,argport,pushport,subport,jdouble(item,"profit"),jint(item,"numpeers"),jint(item,"numutxos")); |
||||
|
if ( jobj(item,"txid") != 0 ) |
||||
|
{ |
||||
|
txid = jbits256(item,"txid"); |
||||
|
utxo = LP_addutxo(amclient,mypeer,mypubsock,jstr(item,"coin"),txid,jint(item,"vout"),SATOSHIDEN*jdouble(item,"value"),jbits256(item,"txid2"),jint(item,"vout2"),SATOSHIDEN * jdouble(item,"value2"),jstr(item,"script"),jstr(item,"address"),argipaddr,argport,jdouble(item,"profit")); |
||||
|
if ( utxo != 0 ) |
||||
|
utxo->lasttime = now; |
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
if ( (destpeer= LP_peerfind((uint32_t)calc_ipbits(destipaddr),destport)) != 0 ) |
||||
|
{ |
||||
|
if ( destpeer->numutxos < n ) |
||||
|
{ |
||||
|
//destpeer->numutxos = n;
|
||||
|
//printf("got.(%s) from %s numutxos.%d\n",retstr,destpeer->ipaddr,destpeer->numutxos);
|
||||
|
} |
||||
|
} |
||||
|
} |
||||
|
free_json(array); |
||||
|
} |
||||
|
return(n); |
||||
|
} |
||||
|
|
||||
|
void LP_utxosquery(int32_t amclient,struct LP_peerinfo *mypeer,int32_t mypubsock,char *destipaddr,uint16_t destport,char *coin,int32_t lastn,char *myipaddr,uint16_t myport,double myprofit) |
||||
|
{ |
||||
|
char *retstr; struct LP_utxoinfo *utxo,*tmp; struct LP_peerinfo *peer; int32_t i,firsti; uint32_t now,flag = 0; |
||||
|
if ( amclient != 0 ) |
||||
|
{ |
||||
|
printf("LP_utxosquery not for clientside\n"); |
||||
|
return; |
||||
|
} |
||||
|
peer = LP_peerfind((uint32_t)calc_ipbits(destipaddr),destport); |
||||
|
if ( (peer != 0 && peer->errors > 0) || mypeer == 0 ) |
||||
|
return; |
||||
|
if ( coin == 0 ) |
||||
|
coin = ""; |
||||
|
if ( (retstr= issue_LP_getutxos(destipaddr,destport,coin,lastn,myipaddr,myport,myprofit,mypeer->numpeers,mypeer->numutxos)) != 0 ) |
||||
|
{ |
||||
|
now = (uint32_t)time(NULL); |
||||
|
LP_utxosparse(amclient,mypeer,mypubsock,destipaddr,destport,retstr,now); |
||||
|
free(retstr); |
||||
|
i = 0; |
||||
|
if ( lastn >= mypeer->numutxos ) |
||||
|
firsti = -1; |
||||
|
else firsti = (mypeer->numutxos - lastn); |
||||
|
HASH_ITER(hh,LP_utxoinfos,utxo,tmp) |
||||
|
{ |
||||
|
if ( i++ < firsti ) |
||||
|
continue; |
||||
|
if ( utxo->lasttime != now && strcmp(utxo->ipaddr,"127.0.0.1") != 0 ) |
||||
|
{ |
||||
|
char str[65]; printf("{%s:%u %s} ",utxo->ipaddr,utxo->port,bits256_str(str,utxo->txid)); |
||||
|
flag++; |
||||
|
if ( (retstr= issue_LP_notifyutxo(destipaddr,destport,utxo)) != 0 ) |
||||
|
free(retstr); |
||||
|
} |
||||
|
} |
||||
|
if ( flag != 0 ) |
||||
|
printf(" <- missing utxos\n"); |
||||
|
} else if ( peer != 0 ) |
||||
|
peer->errors++; |
||||
|
} |
||||
|
|
||||
|
int32_t LP_maxvalue(uint64_t *values,int32_t n) |
||||
|
{ |
||||
|
int32_t i,maxi = -1; uint64_t maxval = 0; |
||||
|
for (i=0; i<n; i++) |
||||
|
if ( values[i] > maxval ) |
||||
|
{ |
||||
|
maxi = i; |
||||
|
maxval = values[i]; |
||||
|
} |
||||
|
return(maxi); |
||||
|
} |
||||
|
|
||||
|
int32_t LP_nearestvalue(uint64_t *values,int32_t n,uint64_t targetval) |
||||
|
{ |
||||
|
int32_t i,mini = -1; int64_t dist; uint64_t mindist = (1 << 31); |
||||
|
for (i=0; i<n; i++) |
||||
|
{ |
||||
|
dist = (values[i] - targetval); |
||||
|
if ( dist < 0 && -dist < values[i]/10 ) |
||||
|
dist = -dist; |
||||
|
if ( dist >= 0 && dist < mindist ) |
||||
|
{ |
||||
|
mini = i; |
||||
|
mindist = dist; |
||||
|
} |
||||
|
} |
||||
|
return(mini); |
||||
|
} |
||||
|
|
||||
|
uint64_t LP_privkey_init(struct LP_peerinfo *mypeer,int32_t mypubsock,char *symbol,char *passphrase,char *wifstr,int32_t amclient) |
||||
|
{ |
||||
|
char coinaddr[64],*script; struct LP_utxoinfo *utxo; cJSON *array,*item,*retjson; bits256 txid,deposittxid; int32_t used,i,n,vout,depositvout; uint64_t *values,satoshis,depositval,targetval,value,total = 0; bits256 privkey,pubkey; uint8_t pubkey33[33],tmptype,rmd160[20]; struct iguana_info *coin = LP_coinfind(symbol); |
||||
|
if ( coin == 0 ) |
||||
|
{ |
||||
|
printf("cant add privkey for %s, coin not active\n",symbol); |
||||
|
return(0); |
||||
|
} |
||||
|
if ( passphrase != 0 ) |
||||
|
conv_NXTpassword(privkey.bytes,pubkey.bytes,(uint8_t *)passphrase,(int32_t)strlen(passphrase)); |
||||
|
else privkey = iguana_wif2privkey(wifstr); |
||||
|
iguana_priv2pub(pubkey33,coinaddr,privkey,coin->pubtype); |
||||
|
{ |
||||
|
char tmpstr[128]; |
||||
|
bitcoin_priv2wif(tmpstr,privkey,coin->wiftype); |
||||
|
printf("%s (%s) %d wif.(%s) (%s)\n",symbol,coinaddr,coin->pubtype,tmpstr,passphrase); |
||||
|
if ( (retjson= LP_importprivkey(coin->symbol,tmpstr,coinaddr,-1)) != 0 ) |
||||
|
printf("importprivkey -> (%s)\n",jprint(retjson,1)); |
||||
|
} |
||||
|
bitcoin_addr2rmd160(&tmptype,rmd160,coinaddr); |
||||
|
LP_privkeyadd(privkey,rmd160); |
||||
|
if ( (array= LP_listunspent(symbol,coinaddr)) != 0 ) |
||||
|
{ |
||||
|
if ( is_cJSON_Array(array) != 0 && (n= cJSON_GetArraySize(array)) > 0 ) |
||||
|
{ |
||||
|
values = calloc(n,sizeof(*values)); |
||||
|
for (i=0; i<n; i++) |
||||
|
{ |
||||
|
item = jitem(array,i); |
||||
|
satoshis = SATOSHIDEN * jdouble(item,"amount"); |
||||
|
values[i] = satoshis; |
||||
|
//printf("%.8f ",dstr(satoshis));
|
||||
|
} |
||||
|
//printf("array.%d\n",n);
|
||||
|
used = 0; |
||||
|
while ( used < n ) |
||||
|
{ |
||||
|
if ( (i= LP_maxvalue(values,n)) >= 0 ) |
||||
|
{ |
||||
|
item = jitem(array,i); |
||||
|
deposittxid = jbits256(item,"txid"); |
||||
|
depositvout = juint(item,"vout"); |
||||
|
script = jstr(item,"scriptPubKey"); |
||||
|
depositval = values[i]; |
||||
|
values[i] = 0, used++; |
||||
|
if ( amclient != 0 ) |
||||
|
targetval = (depositval / 776) + 50000; |
||||
|
else targetval = (depositval / 9) * 8; |
||||
|
//printf("i.%d %.8f target %.8f\n",i,dstr(depositval),dstr(targetval));
|
||||
|
if ( (i= LP_nearestvalue(values,n,targetval)) >= 0 ) |
||||
|
{ |
||||
|
item = jitem(array,i); |
||||
|
txid = jbits256(item,"txid"); |
||||
|
vout = juint(item,"vout"); |
||||
|
printf("j.%d %.8f target %.8f\n",i,dstr(values[i]),dstr(targetval)); |
||||
|
if ( jstr(item,"scriptPubKey") != 0 && strcmp(script,jstr(item,"scriptPubKey")) == 0 ) |
||||
|
{ |
||||
|
value = values[i]; |
||||
|
values[i] = 0, used++; |
||||
|
if ( amclient == 0 ) |
||||
|
{ |
||||
|
if ( (utxo= LP_addutxo(amclient,mypeer,mypubsock,symbol,txid,vout,value,deposittxid,depositvout,depositval,script,coinaddr,LP_peerinfos[0].ipaddr,LP_peerinfos[0].port,LP_peerinfos[0].profitmargin)) != 0 ) |
||||
|
utxo->mypub = curve25519(privkey,curve25519_basepoint9()); |
||||
|
} |
||||
|
else |
||||
|
{ |
||||
|
if ( (utxo= LP_addutxo(amclient,mypeer,mypubsock,symbol,deposittxid,depositvout,depositval,txid,vout,value,script,coinaddr,"127.0.0.1",0,0)) != 0 ) |
||||
|
utxo->mypub = curve25519(privkey,curve25519_basepoint9()); |
||||
|
} |
||||
|
total += value; |
||||
|
} |
||||
|
} |
||||
|
} else break; |
||||
|
} |
||||
|
free(values); |
||||
|
} |
||||
|
free_json(array); |
||||
|
} |
||||
|
return(total); |
||||
|
} |
||||
|
|
||||
|
void LP_privkey_updates(struct LP_peerinfo *mypeer,int32_t pubsock,char *passphrase,int32_t amclient) |
||||
|
{ |
||||
|
int32_t i; |
||||
|
for (i=0; i<sizeof(activecoins)/sizeof(*activecoins); i++) |
||||
|
LP_privkey_init(mypeer,pubsock,activecoins[i],passphrase,"",amclient); |
||||
|
} |
||||
|
|
||||
|
|
||||
Loading…
Reference in new issue