57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
/* Copyright 2008 Sun Microsystems, Inc.
|
|
All rights reserved. Use is subject to license terms.
|
|
|
|
This program is free software; you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation; version 2 of the License.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA */
|
|
|
|
#ifndef SOCKETINPUTSTREAM2_HPP
|
|
#define SOCKETINPUTSTREAM2_HPP
|
|
|
|
#include <NdbTCP.h>
|
|
#include <BaseString.hpp>
|
|
#include <UtilBuffer.hpp>
|
|
|
|
class SocketInputStream2 {
|
|
NDB_SOCKET_TYPE m_socket;
|
|
unsigned m_read_timeout;
|
|
UtilBuffer m_buffer;
|
|
size_t m_buffer_read_pos;
|
|
|
|
bool has_data_to_read();
|
|
ssize_t read_socket(char* buf, size_t len);
|
|
bool get_buffered_line(BaseString& str);
|
|
bool add_buffer(char* buf, ssize_t len);
|
|
|
|
public:
|
|
SocketInputStream2(NDB_SOCKET_TYPE socket,
|
|
unsigned read_timeout = 60) :
|
|
m_socket(socket),
|
|
m_read_timeout(read_timeout),
|
|
m_buffer_read_pos(0)
|
|
{};
|
|
|
|
/*
|
|
Read a line from socket into the string "str" until
|
|
either terminating newline, EOF or read timeout encountered.
|
|
|
|
Returns:
|
|
true - a line ended with newline was read from socket
|
|
false - EOF or read timeout occured
|
|
|
|
*/
|
|
bool gets(BaseString& str);
|
|
|
|
};
|
|
|
|
#endif
|