a9cd75ded1
Pull #54 breaks the Windows version of dump1090 due to a bug in the inet_aton() windows function. 1) Fix the bug in the windows inet_aton() 2) Modify the command line code to strdup() the command line string. 3) Leave the Modes.net_bind_address pointer NULL if no command line specified
112 lines
3.7 KiB
C
112 lines
3.7 KiB
C
// dump1090, a Mode S messages decoder for RTLSDR devices.
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//
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// Copyright (C) 2014 by Malcolm Robb <support@attavionics.com>
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//
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// All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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// This file provides basic Windows implementation of Linux specific functions
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// used in the dump1090 project. This allows dump1090 to be compiled and debugged
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// using Microsoft Visual C++ 6.0
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//
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// Note that not all functions actually provide equivalent functionality to their
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// Linux equivalents. They are simply stubs to allow the project to compile.
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//
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#ifndef __WINSTUBS_H
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#define __WINSTUBS_H
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#include <winsock2.h>
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#include <windows.h>
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#include <basetsd.h>
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typedef UCHAR uint8_t;
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typedef USHORT uint16_t;
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typedef UINT32 uint32_t;
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typedef UINT64 uint64_t;
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typedef UINT32 mode_t;
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typedef long ssize_t;
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typedef int socklen_t;
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#include <stdio.h>
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#include <time.h>
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#include <sys/timeb.h>
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#include <sys/stat.h>
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#include <signal.h>
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#include <io.h>
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#include <fcntl.h>
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#define M_PI 3.14159265358979323846
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#include <math.h>
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#include <pthread.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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//Functions not included in the MSVC maths library. This will do for our use.
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_inline double round(double d) {return floor(d + 0.5);}
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_inline double trunc(double d) {return (d>0) ? floor(d):ceil(d) ;}
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//usleep works in microseconds, and isn't supported in Windows. This will do for our use.
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_inline void usleep(UINT32 ulSleep) {Sleep(ulSleep/1000);}
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_inline uint64_t strtoll(const char *p, void *e, UINT32 base) {return _atoi64(p);}
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_inline int inet_aton(const char * cp, DWORD * ulAddr) { *ulAddr = inet_addr(cp); return (INADDR_NONE != *ulAddr);}
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#define snprintf _snprintf
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#define vsnprintf _vsnprintf
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#define realpath(N,R) _fullpath((R),(N),_MAX_PATH)
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_inline void cls() {
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HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
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COORD coord = {0, 0};
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DWORD count;
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CONSOLE_SCREEN_BUFFER_INFO csbi;
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GetConsoleScreenBufferInfo(hStdOut, &csbi);
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FillConsoleOutputCharacter(hStdOut, ' ', csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
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SetConsoleCursorPosition(hStdOut, coord);
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}
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_inline int gettimeofday(struct timeval *tv, struct timezone *tz) {
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SYSTEMTIME stSystemTime;
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GetLocalTime(&stSystemTime);
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tv->tv_sec = stSystemTime.wSecond + (60 * (stSystemTime.wMinute + (60 * stSystemTime.wHour)));
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tv->tv_usec = stSystemTime.wMilliseconds * 1000;
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return 0;
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}
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#define STDIN_FILENO 0
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#define EINPROGRESS WSAEINPROGRESS
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#define EWOULDBLOCK WSAEWOULDBLOCK
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#ifdef __cplusplus
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}
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#endif
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#endif // __WINSTUBS_H
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