/libretroshare/src/pqi/pqinetwork.h
C Header | 131 lines | 58 code | 38 blank | 35 comment | 0 complexity | b59824bc097544b878866d101abbfae3 MD5 | raw file
Possible License(s): 0BSD, GPL-2.0
- /*
- * "$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
- #include "util/rsnet.h" /* more generic networking header */
- // Some Network functions that are missing from windows.
- in_addr_t inet_netof(struct in_addr addr);
- in_addr_t inet_network(const 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 EUSERS 87
- #define EHOSTDOWN 112
- #ifndef __MINGW64_VERSION_MAJOR
- #define EWOULDBLOCK EAGAIN
- #define ENOTSOCK 88
- #define EOPNOTSUPP 95
- #define EADDRINUSE 98
- #define EADDRNOTAVAIL 99
- #define ENETDOWN 100
- #define ENETUNREACH 101
- #define ECONNRESET 104
- #define ETIMEDOUT 10060 // value from pthread.h
- #define ECONNREFUSED 111
- #define EHOSTUNREACH 113
- #define EALREADY 114
- #define EINPROGRESS 115
- #endif
- #endif
- /********************************** WINDOWS/UNIX SPECIFIC PART ******************/
- #include <iostream>
- #include <string>
- #include <list>
- // Same def - different functions...
- void showSocketError(std::string &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 addr2 );
- int inaddr_cmp(struct sockaddr_in addr1, unsigned long);
- bool getPreferredInterface(struct sockaddr_storage &existAddr, struct sockaddr_storage &prefAddr); // returns best addr.
- bool getLocalInterfaces(struct sockaddr_storage &existAddr, std::list<struct sockaddr_storage> &addrs); // returns all possible addrs.
- // checks (addr1 & 255.255.255.0) == (addr2 & 255.255.255.0)
- bool isSameSubnet(struct in_addr *addr1, struct in_addr *addr2);
- bool sameNet(const struct in_addr *addr, const struct in_addr *addr2);
- 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