mirror of
https://github.com/RetroShare/RetroShare.git
synced 2024-10-01 02:35:48 -04:00
31136da7cc
* added sockaddr_clear() function to zero network addresses before use. * used this function in p3connmgr. * added htonll() and ntohll() functions to rsnet.h with compile-time ENDIAN checking * use htonll() and ntohll() in serialiser. * added net_test.cc to check network/endian/inet_addr issues. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@328 b45a01b8-16f6-495d-af2f-9b41ad6348cc
146 lines
4.0 KiB
C++
146 lines
4.0 KiB
C++
/*
|
|
* "$Id: pqinetwork.h,v 1.15 2007-04-15 18:45:18 rmf24 Exp $"
|
|
*
|
|
* 3P/PQI network interface for RetroShare.
|
|
*
|
|
* Copyright 2004-2006 by Robert Fernie.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License Version 2 as published by the Free Software Foundation.
|
|
*
|
|
* This library 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
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA.
|
|
*
|
|
* Please report all bugs and problems to "retroshare@lunamutt.com".
|
|
*
|
|
*/
|
|
|
|
|
|
|
|
#ifndef MRK_PQI_NETWORKING_HEADER
|
|
#define MRK_PQI_NETWORKING_HEADER
|
|
|
|
/********************************** WINDOWS/UNIX SPECIFIC PART ******************/
|
|
#ifndef WINDOWS_SYS
|
|
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netinet/in.h>
|
|
#include <arpa/inet.h>
|
|
|
|
#include <sys/poll.h>
|
|
|
|
//socket blocking/options.
|
|
#include <fcntl.h>
|
|
#include <inttypes.h>
|
|
|
|
#else
|
|
|
|
/* This defines the platform to be WinXP or later...
|
|
* and is needed for getaddrinfo.... (not used anymore)
|
|
*
|
|
#define _WIN32_WINNT 0x0501
|
|
*/
|
|
|
|
|
|
|
|
#include <winsock2.h>
|
|
#include <ws2tcpip.h>
|
|
typedef int socklen_t;
|
|
typedef unsigned long in_addr_t;
|
|
|
|
// Some Network functions that are missing from windows.
|
|
|
|
in_addr_t inet_netof(struct in_addr addr);
|
|
in_addr_t inet_network(char *inet_name);
|
|
int inet_aton(const char *name, struct in_addr *addr);
|
|
|
|
extern int errno; /* Define extern errno, to duplicate unix behaviour */
|
|
|
|
/* define the Unix Error Codes that we use...
|
|
* NB. we should make the same, but not necessary
|
|
*/
|
|
#define EAGAIN 11
|
|
#define EWOULDBLOCK EAGAIN
|
|
|
|
#define EUSERS 87
|
|
#define ENOTSOCK 88
|
|
|
|
#define EOPNOTSUPP 95
|
|
|
|
#define EADDRINUSE 98
|
|
#define EADDRNOTAVAIL 99
|
|
#define ENETDOWN 100
|
|
#define ENETUNREACH 101
|
|
|
|
#define ECONNRESET 104
|
|
|
|
#define ETIMEDOUT 110
|
|
#define ECONNREFUSED 111
|
|
#define EHOSTDOWN 112
|
|
#define EHOSTUNREACH 113
|
|
#define EALREADY 114
|
|
#define EINPROGRESS 115
|
|
|
|
#endif
|
|
/********************************** WINDOWS/UNIX SPECIFIC PART ******************/
|
|
|
|
#include <iostream>
|
|
#include <string>
|
|
#include <list>
|
|
|
|
void sockaddr_clear(struct sockaddr_in *addr1);
|
|
|
|
// Same def - different functions...
|
|
|
|
std::ostream &showSocketError(std::ostream &out);
|
|
|
|
std::string socket_errorType(int err);
|
|
int sockaddr_cmp(struct sockaddr_in &addr1, struct sockaddr_in &addr2 );
|
|
int inaddr_cmp(struct sockaddr_in addr1, struct sockaddr_in addr1 );
|
|
int inaddr_cmp(struct sockaddr_in addr1, unsigned long);
|
|
|
|
std::list<std::string> getLocalInterfaces(); // returns all possible addrs.
|
|
bool isExternalNet(struct in_addr *addr); // if Valid & is not Private or Loopback.
|
|
bool isPrivateNet(struct in_addr *addr); // if inside 10.0.0.0 or
|
|
// other then firewalled.
|
|
bool isLoopbackNet(struct in_addr *addr);
|
|
bool sameNet(struct in_addr *addr, struct in_addr *addr2);
|
|
bool isValidNet(struct in_addr *addr);
|
|
|
|
// checks (addr1 & 255.255.255.0) == (addr2 & 255.255.255.0)
|
|
bool isSameSubnet(struct in_addr *addr1, struct in_addr *addr2);
|
|
|
|
|
|
struct in_addr getPreferredInterface(); // returns best addr.
|
|
|
|
in_addr_t pqi_inet_netof(struct in_addr addr); // our implementation.
|
|
|
|
bool LookupDNSAddr(std::string name, struct sockaddr_in &addr);
|
|
|
|
/* universal socket interface */
|
|
|
|
int unix_close(int sockfd);
|
|
int unix_socket(int domain, int type, int protocol);
|
|
int unix_fcntl_nonblock(int sockfd);
|
|
int unix_connect(int sockfd, const struct sockaddr *serv_addr, socklen_t addrlen);
|
|
int unix_getsockopt_error(int sockfd, int *err);
|
|
|
|
#ifdef WINDOWS_SYS // WINDOWS
|
|
/******************* WINDOWS SPECIFIC PART ******************/
|
|
int WinToUnixError(int error);
|
|
#endif
|
|
|
|
|
|
|
|
#endif
|
|
|