mirror of
https://github.com/AppleWin/AppleWin.git
synced 2024-06-01 14:41:33 +00:00
6a5ea92a4e
Uthernet II: add extended feature to virtualise DNS requests. . This allows pure TCP/UDP sockets to run *without* MACRAW requests (and so without libpcap). . Raw sockets will not work. . Add configuration for Virtual DNS. libpcap: ensure all functions check if the library is loaded before using it. Uthernet 1: do NOT overwrite tfe_cannot_use as it should only reflect the availability of npcap on *this* system. Add Copyright notice, and mention Virtual DNS in html.
50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
/*
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AppleWin : An Apple //e emulator for Windows
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Copyright (C) 2022, Andrea Odetti
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AppleWin is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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AppleWin 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. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with AppleWin; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "StdAfx.h"
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#include "DNS.h"
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#ifndef _MSC_VER
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#include <arpa/inet.h>
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#include <netdb.h>
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#endif
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uint32_t getHostByName(const std::string & name)
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{
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const hostent * host = gethostbyname(name.c_str());
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if (host && host->h_addrtype == AF_INET && host->h_length == sizeof(uint32_t))
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{
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const in_addr * addr = (const in_addr *)host->h_addr_list[0];
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if (addr)
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{
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return addr->s_addr;
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}
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}
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return 0;
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}
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const char * formatIP(const uint32_t address)
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{
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in_addr in;
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in.s_addr = address;
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return inet_ntoa(in);
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}
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