/**
* @brief Wrapper to read and test from a socket
* @param sock The socket to read from
* @param data The data to send before test
* @param test The string to test for
* @return 0 if successful, -1 if failure
*/
int proto_write_test(int sock, char *data, char *test)
{
if (socket_send_all(sock, data, strlen(data)) == 0) {
return proto_read_test(sock, test);
}
return -1;
}
/**
* @brief Wrapper to send a generic query
* @param s The server settings
* @param user The data to query with
* @return The resulting information, or NULL
*/
char *proto_gen_write(struct server_data *s, char *data)
{
int r;
char *buffer = NULL;
int sock;
sock = open_tcp_client(s->server, s->port);
if (socket_send_all(sock, data, strlen(data)) == 0) {
buffer = socket_recv_all(sock, &r);
}
socket_close(sock);
free(data);
return buffer;
}
int Socket::send_all(const void* buffer, size_t size, size_t& bytes_send) const {
return socket_send_all(sock, buffer, size, &bytes_send);
}