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Merge pull request #55 from KaTXi/patch-1 

Update blocknotify.c
This commit is contained in:
Matthew Little 2014-04-11 12:58:06 -06:00
parent 467d143bbe 7fdfea8abf
commit f8c744fad3
1 changed files with 28 additions and 22 deletions
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50
scripts/blocknotify.c
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@ -9,6 +9,7 @@
/*
Contributed by Alex Petrov aka SysMan at sysman.net
Updated by Alejandro Reyero - TodoJuegos.com
Part of NOMP project
Simple lightweight & fast - a more efficient block notify script in pure C.
@ -22,8 +23,9 @@ Build with:
Usage in daemon coin.conf
blocknotify="/bin/blocknotify localhost:8117 mySuperSecurePassword dogecoin %s"
blocknotify="/bin/blocknotify 127.0.0.1:8117 mySuperSecurePassword dogecoin %s"
*NOTE* If you use "localhost" as hostname you may get a "13" error (socket / connect / send may consider "localhost" as a broadcast address)
// {"password":"notepas","coin":"Xcoin","hash":"d2191a8b644c9cd903439edf1d89ee060e196b3e116e0d48a3f11e5e3987a03b"}
// simplest connect + send json string to server
@ -49,37 +51,41 @@ int main(int argc, char **argv)
exit(1);
}
strncpy(host,argv[1],(sizeof(host)-1));
p=host;
strncpy(host,argv[1],(sizeof(host)-1));
p=host;
if ( (arg=strchr(p,':')) )
{ *arg='\0';
if ( (arg=strchr(p,':')) )
{
*arg='\0';
errno=0; // reset errno
port=strtol(++arg,&errptr,10);
errno=0; // reset errno
port=strtol(++arg,&errptr,10);
if ( (errno != 0) || (errptr == arg) ) { fprintf(stderr, "port number fail [%s]\n",errptr); }
// if(strlen(arg) > (errptr-arg) ) also fail, but we ignore it for now
// printf("host %s:%d\n",host,port);
}
if ( (errno != 0) || (errptr == arg) ) { fprintf(stderr, "port number fail [%s]\n",errptr); }
// if(strlen(arg) > (errptr-arg) ) also fail, but we ignore it for now
// printf("host %s:%d\n",host,port);
}
// printf("pass: %s coin: %s block:[%s]\n",argv[2],argv[3],argv[4]);
snprintf(sendline,sizeof(sendline)-1,
"{\"password\":\"%s\",\"coin\":\"%s\",\"hash\":\"%s\"}\n",
argv[2], argv[3], argv[4]);
// printf("pass: %s coin: %s block:[%s]\n",argv[2],argv[3],argv[4]);
snprintf(sendline,sizeof(sendline)-1,
"{\"password\":\"%s\",\"coin\":\"%s\",\"hash\":\"%s\"}\n",
argv[2], argv[3], argv[4]);
// printf("sendline:[%s]",sendline);
sockfd=socket(AF_INET,SOCK_STREAM,0);
// printf("sendline:[%s]",sendline);
sockfd=socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);
bzero(&servaddr,sizeof(servaddr));
servaddr.sin_family = AF_INET;
servaddr.sin_addr.s_addr=inet_addr(host);
servaddr.sin_port=htons(port);
connect(sockfd, (struct sockaddr *)&servaddr, sizeof(servaddr));
sendto(sockfd,sendline,strlen(sendline),0,
(struct sockaddr *)&servaddr,sizeof(servaddr));
exit(0);
int result = send(sockfd,sendline,strlen(sendline),0);
close(sockfd);
if(result == -1) {
printf("Error sending: %i\n",errno);
exit(-1);
}
exit(0);
}