| 78 | | |
| 79 | | /* TODO see notes in socketcomm.h. This function, and the RemoteComponent |
| 80 | | * struct, need a code review to make sure it is ready to be used rather |
| 81 | | * than ClientSocket() |
| 82 | | */ |
| 83 | | void |
| 84 | | CreateClientSocket(struct RemoteComponent* serverInfo) |
| 85 | | { |
| 86 | | if(serverInfo == NULL) |
| 87 | | ERROR(1, "CreateClientSocket received null struct pointer.\n"); |
| 88 | | |
| 89 | | struct hostent *server = gethostbyname(serverInfo->serverName.c_str()); |
| 90 | | if(server == NULL) |
| 91 | | ERROR(1, "No server found by that hostname."); |
| 92 | | |
| 93 | | serverInfo->socketFD = socket(AF_INET, SOCK_STREAM, 0); |
| 94 | | if(serverInfo->socketFD < 0) |
| 95 | | ERROR(1, "Error opening socket"); |
| 96 | | |
| 97 | | struct sockaddr_in serv_addr; |
| 98 | | memset((void *) &serv_addr, 0, sizeof(serv_addr)); |
| 99 | | serv_addr.sin_family = AF_INET; |
| 100 | | serv_addr.sin_port = htons(serverInfo->serverPort); |
| 101 | | memcpy((char *) &serv_addr.sin_addr.s_addr, (char *) server->h_addr, \ |
| 102 | | server->h_length); |
| 103 | | |
| 104 | | if(connect(serverInfo->socketFD, (struct sockaddr *) &serv_addr, \ |
| 105 | | sizeof(serv_addr)) < 0) |
| 106 | | ERROR(1, "Error connecting to remote socket."); |
| 107 | | } |
| 108 | | |
