mirror of https://github.com/BOINC/boinc.git
68 lines
2.0 KiB
C
68 lines
2.0 KiB
C
// This file is part of BOINC.
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// http://boinc.berkeley.edu
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// Copyright (C) 2008 University of California
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//
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// BOINC is free software; you can redistribute it and/or modify it
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// under the terms of the GNU Lesser General Public License
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// as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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//
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// BOINC is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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// See the GNU Lesser General Public License for more details.
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//
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// You should have received a copy of the GNU Lesser General Public License
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// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
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#ifndef _BOINC_NETWORK_H_
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#define _BOINC_NETWORK_H_
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#include <string.h>
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#ifdef _WIN32
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#include "boinc_win.h"
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// WxWidgets can't deal with modern network code (winsock2.h)
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// so use old code on Win
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#define sockaddr_storage sockaddr_in
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#else
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#include <sys/select.h>
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#include <sys/socket.h>
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#include <unistd.h>
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#endif
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struct FDSET_GROUP {
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fd_set read_fds;
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fd_set write_fds;
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fd_set exc_fds;
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int max_fd;
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void zero() {
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FD_ZERO(&read_fds);
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FD_ZERO(&write_fds);
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FD_ZERO(&exc_fds);
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max_fd = -1;
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}
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};
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extern bool is_localhost(sockaddr_storage& s);
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extern bool same_ip_addr(sockaddr_storage& s1, sockaddr_storage& s2);
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extern int resolve_hostname(const char* hostname, sockaddr_storage& ip_addr);
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extern int resolve_hostname_or_ip_addr(const char* hostname, sockaddr_storage& ip_addr);
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extern int boinc_socket(int& sock);
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extern int boinc_socket_asynch(int sock, bool asynch);
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extern void boinc_close_socket(int sock);
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extern int get_socket_error(int fd);
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extern const char* socket_error_str();
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extern void reset_dns();
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#if defined(_WIN32) && !defined(__CYGWIN32__)
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typedef int BOINC_SOCKLEN_T;
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#else
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typedef socklen_t BOINC_SOCKLEN_T;
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#endif
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#if defined(_WIN32) && defined(USE_WINSOCK)
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extern int WinsockInitialize();
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extern int WinsockCleanup();
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#endif
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#endif |