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Windows Version of dump1090

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Make the modifications necessary to compile dump1090 for WinXP, Win7 and
hopefully Win8.

The files can be compiled using M$ Visual Studio/C++ 6.0. Due to various
licensing issues, I haven't included the libraries or DLLs. You will
need to locate pthreadVC2.lib and rtlsdr.lib to link the file, install
the zadig drivers to support the dongle, and locate libusb-1.0.dll,
msvcr100.dll, pthreadVC2.dll and rtlsdr.dll.

dump1090.exe will not run on any Windows version prior to XP SP2,
because msvcr100.dll imports several functions from the Windows kernel
that are not available on earlier versions. This means dump1090 won't
work on Win2K.

The major change to the code relates to file handles. The original code
assumes Linux behaviour in that handles are allocated from 0
sequentially upwards. However Windows handles are allocated pseudo
randomly, and handle numbers greater than 1024 would break the code. The
code has therefore been modified to use a linked list of connection
structures, rather than a static array limited to 1024 entries.
This commit is contained in:
Malcolm Robb 2014-04-25 14:48:14 +01:00
parent f7843c1691
commit 30ae45ec2b
19 changed files with 2869 additions and 188 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
Release/dump1090.bat Normal file
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@ -0,0 +1 @@
dump1090.exe --interactive --net --net-ro-size 500 --net-ro-rate 5

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Release/dump1090.exe Normal file
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Release/view1090.exe
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142
anet.c
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@ -28,20 +28,25 @@
* POSSIBILITY OF SUCH DAMAGE.
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <netdb.h>
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#ifndef _WIN32
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/stat.h>
#include <sys/un.h>
#include <netinet/in.h>
#include <netinet/tcp.h>
#include <arpa/inet.h>
#include <unistd.h>
#include <fcntl.h>
#include <string.h>
#include <netdb.h>
#include <errno.h>
#include <stdarg.h>
#include <stdio.h>
#else
#include "winstubs.h" //Put everything Windows specific in here
#include "dump1090.h"
#endif
#include "anet.h"
@ -58,7 +63,7 @@ static void anetSetError(char *err, const char *fmt, ...)
int anetNonBlock(char *err, int fd)
{
int flags;
#ifndef _WIN32
/* Set the socket nonblocking.
* Note that fcntl(2) for F_GETFL and F_SETFL can't be
* interrupted by a signal. */
@ -70,13 +75,21 @@ int anetNonBlock(char *err, int fd)
anetSetError(err, "fcntl(F_SETFL,O_NONBLOCK): %s", strerror(errno));
return ANET_ERR;
}
#else
flags = 1;
if (ioctlsocket(fd, FIONBIO, &flags)) {
errno = WSAGetLastError();
anetSetError(err, "ioctlsocket(FIONBIO): %s", strerror(errno));
return ANET_ERR;
}
#endif
return ANET_OK;
}
int anetTcpNoDelay(char *err, int fd)
{
int yes = 1;
if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, &yes, sizeof(yes)) == -1)
if (setsockopt(fd, IPPROTO_TCP, TCP_NODELAY, (void*)&yes, sizeof(yes)) == -1)
{
anetSetError(err, "setsockopt TCP_NODELAY: %s", strerror(errno));
return ANET_ERR;
@ -86,7 +99,7 @@ int anetTcpNoDelay(char *err, int fd)
int anetSetSendBuffer(char *err, int fd, int buffsize)
{
if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, &buffsize, sizeof(buffsize)) == -1)
if (setsockopt(fd, SOL_SOCKET, SO_SNDBUF, (void*)&buffsize, sizeof(buffsize)) == -1)
{
anetSetError(err, "setsockopt SO_SNDBUF: %s", strerror(errno));
return ANET_ERR;
@ -97,7 +110,7 @@ int anetSetSendBuffer(char *err, int fd, int buffsize)
int anetTcpKeepAlive(char *err, int fd)
{
int yes = 1;
if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, &yes, sizeof(yes)) == -1) {
if (setsockopt(fd, SOL_SOCKET, SO_KEEPALIVE, (void*)&yes, sizeof(yes)) == -1) {
anetSetError(err, "setsockopt SO_KEEPALIVE: %s", strerror(errno));
return ANET_ERR;
}
@ -109,7 +122,7 @@ int anetResolve(char *err, char *host, char *ipbuf)
struct sockaddr_in sa;
sa.sin_family = AF_INET;
if (inet_aton(host, &sa.sin_addr) == 0) {
if (inet_aton(host, (void*)&sa.sin_addr) == 0) {
struct hostent *he;
he = gethostbyname(host);
@ -132,7 +145,7 @@ static int anetCreateSocket(char *err, int domain) {
/* Make sure connection-intensive things like the redis benckmark
* will be able to close/open sockets a zillion of times */
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on)) == -1) {
if (setsockopt(s, SOL_SOCKET, SO_REUSEADDR, (void*)&on, sizeof(on)) == -1) {
anetSetError(err, "setsockopt SO_REUSEADDR: %s", strerror(errno));
return ANET_ERR;
}
@ -150,8 +163,8 @@ static int anetTcpGenericConnect(char *err, char *addr, int port, int flags)
return ANET_ERR;
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
if (inet_aton(addr, &sa.sin_addr) == 0) {
sa.sin_port = htons((uint16_t)port);
if (inet_aton(addr, (void*)&sa.sin_addr) == 0) {
struct hostent *he;
he = gethostbyname(addr);
@ -188,42 +201,6 @@ int anetTcpNonBlockConnect(char *err, char *addr, int port)
return anetTcpGenericConnect(err,addr,port,ANET_CONNECT_NONBLOCK);
}
int anetUnixGenericConnect(char *err, char *path, int flags)
{
int s;
struct sockaddr_un sa;
if ((s = anetCreateSocket(err,AF_LOCAL)) == ANET_ERR)
return ANET_ERR;
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (flags & ANET_CONNECT_NONBLOCK) {
if (anetNonBlock(err,s) != ANET_OK)
return ANET_ERR;
}
if (connect(s,(struct sockaddr*)&sa,sizeof(sa)) == -1) {
if (errno == EINPROGRESS &&
flags & ANET_CONNECT_NONBLOCK)
return s;
anetSetError(err, "connect: %s", strerror(errno));
close(s);
return ANET_ERR;
}
return s;
}
int anetUnixConnect(char *err, char *path)
{
return anetUnixGenericConnect(err,path,ANET_CONNECT_NONE);
}
int anetUnixNonBlockConnect(char *err, char *path)
{
return anetUnixGenericConnect(err,path,ANET_CONNECT_NONBLOCK);
}
/* Like read(2) but make sure 'count' is read before to return
* (unless error or EOF condition is encountered) */
int anetRead(int fd, char *buf, int count)
@ -256,6 +233,9 @@ int anetWrite(int fd, char *buf, int count)
static int anetListen(char *err, int s, struct sockaddr *sa, socklen_t len) {
if (bind(s,sa,len) == -1) {
#ifdef _WIN32
errno = WSAGetLastError();
#endif
anetSetError(err, "bind: %s", strerror(errno));
close(s);
return ANET_ERR;
@ -265,6 +245,9 @@ static int anetListen(char *err, int s, struct sockaddr *sa, socklen_t len) {
* the kernel does: backlogsize = roundup_pow_of_two(backlogsize + 1);
* which will thus give us a backlog of 512 entries */
if (listen(s, 511) == -1) {
#ifdef _WIN32
errno = WSAGetLastError();
#endif
anetSetError(err, "listen: %s", strerror(errno));
close(s);
return ANET_ERR;
@ -282,9 +265,9 @@ int anetTcpServer(char *err, int port, char *bindaddr)
memset(&sa,0,sizeof(sa));
sa.sin_family = AF_INET;
sa.sin_port = htons(port);
sa.sin_port = htons((uint16_t)port);
sa.sin_addr.s_addr = htonl(INADDR_ANY);
if (bindaddr && inet_aton(bindaddr, &sa.sin_addr) == 0) {
if (bindaddr && inet_aton(bindaddr, (void*)&sa.sin_addr) == 0) {
anetSetError(err, "invalid bind address");
close(s);
return ANET_ERR;
@ -294,32 +277,21 @@ int anetTcpServer(char *err, int port, char *bindaddr)
return s;
}
int anetUnixServer(char *err, char *path, mode_t perm)
{
int s;
struct sockaddr_un sa;
if ((s = anetCreateSocket(err,AF_LOCAL)) == ANET_ERR)
return ANET_ERR;
memset(&sa,0,sizeof(sa));
sa.sun_family = AF_LOCAL;
strncpy(sa.sun_path,path,sizeof(sa.sun_path)-1);
if (anetListen(err,s,(struct sockaddr*)&sa,sizeof(sa)) == ANET_ERR)
return ANET_ERR;
if (perm)
chmod(sa.sun_path, perm);
return s;
}
static int anetGenericAccept(char *err, int s, struct sockaddr *sa, socklen_t *len) {
int fd;
while(1) {
fd = accept(s,sa,len);
if (fd == -1) {
if (errno == EINTR)
#ifdef _WIN32
errno = WSAGetLastError();
#endif
if ((errno == EAGAIN) || (errno == EWOULDBLOCK)) {
#ifndef _WIN32
} else if (errno == EINTR) {
continue;
else {
#endif
} else {
anetSetError(err, "accept: %s", strerror(errno));
return ANET_ERR;
}
@ -341,16 +313,6 @@ int anetTcpAccept(char *err, int s, char *ip, int *port) {
return fd;
}
int anetUnixAccept(char *err, int s) {
int fd;
struct sockaddr_un sa;
socklen_t salen = sizeof(sa);
if ((fd = anetGenericAccept(err,s,(struct sockaddr*)&sa,&salen)) == ANET_ERR)
return ANET_ERR;
return fd;
}
int anetPeerToString(int fd, char *ip, int *port) {
struct sockaddr_in sa;
socklen_t salen = sizeof(sa);

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coaa1090.obj
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40
dump1090.c
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@ -440,6 +440,41 @@ void showHelp(void) {
" j = Log frames to frames.js, loadable by debug.html\n"
);
}
#ifdef _WIN32
void showCopyright(void) {
uint64_t llTime = time(NULL) + 1;
printf(
"-----------------------------------------------------------------------------\n"
"| dump1090 ModeS Receiver Ver : " MODES_DUMP1090_VERSION " |\n"
"-----------------------------------------------------------------------------\n"
"\n"
" Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>\n"
" Copyright (C) 2014 by Malcolm Robb <support@attavionics.com>\n"
"\n"
" All rights reserved.\n"
"\n"
" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n"
" ""AS IS"" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n"
" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n"
" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n"
" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n"
" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
"\n"
" For further details refer to <https://github.com/MalcolmRobb/dump1090>\n"
"\n"
);
// delay for 1 second to give the user a chance to read the copyright
while (llTime >= time(NULL)) {}
}
#endif
//
//=========================================================================
//
@ -586,6 +621,11 @@ int main(int argc, char **argv) {
}
}
#ifdef _WIN32
// Try to comply with the Copyright license conditions for binary distribution
if (!Modes.quiet) {showCopyright();}
#endif
#ifndef _WIN32
// Setup for SIGWINCH for handling lines
if (Modes.interactive) {signal(SIGWINCH, sigWinchCallback);}

148
dump1090.dsp Normal file
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@ -0,0 +1,148 @@
# Microsoft Developer Studio Project File - Name="dump1090" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Console Application" 0x0103
CFG=dump1090 - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "dump1090.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "dump1090.mak" CFG="dump1090 - Win32 Debug"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "dump1090 - Win32 Release" (based on "Win32 (x86) Console Application")
!MESSAGE "dump1090 - Win32 Debug" (based on "Win32 (x86) Console Application")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "dump1090 - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I ".\pthreads\." /I ".\rtlsdr\." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FR /FD /c
# SUBTRACT CPP /YX /Yc /Yu
# ADD BASE RSC /l 0x809 /d "NDEBUG"
# ADD RSC /l 0x809 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 ws2_32.lib /nologo /subsystem:console /machine:I386
!ELSEIF "$(CFG)" == "dump1090 - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug"
# PROP BASE Intermediate_Dir "Debug"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I ".\pthreads\." /I ".\rtlsdr\." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /FD /GZ /c
# SUBTRACT CPP /YX /Yc /Yu
# ADD BASE RSC /l 0x809 /d "_DEBUG"
# ADD RSC /l 0x809 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 ws2_32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
# Begin Target
# Name "dump1090 - Win32 Release"
# Name "dump1090 - Win32 Debug"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\anet.c
# End Source File
# Begin Source File
SOURCE=.\dump1090.c
# End Source File
# Begin Source File
SOURCE=.\interactive.c
# End Source File
# Begin Source File
SOURCE=.\mode_ac.c
# End Source File
# Begin Source File
SOURCE=.\mode_s.c
# End Source File
# Begin Source File
SOURCE=.\net_io.c
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=.\anet.h
# End Source File
# Begin Source File
SOURCE=.\dump1090.h
# End Source File
# Begin Source File
SOURCE=.\winstubs.h
# End Source File
# End Group
# Begin Group "Resource Files"
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
# End Group
# Begin Group "Library Files"
# PROP Default_Filter ""
# Begin Source File
SOURCE=.\pthreads\pthreadVC2.lib
# End Source File
# Begin Source File
SOURCE=.\rtlsdr\rtlsdr.lib
# End Source File
# End Group
# End Target
# End Project

41
dump1090.dsw Normal file
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@ -0,0 +1,41 @@
Microsoft Developer Studio Workspace File, Format Version 6.00
# WARNING: DO NOT EDIT OR DELETE THIS WORKSPACE FILE!
###############################################################################
Project: "dump1090"=.\dump1090.dsp - Package Owner=<4>
Package=<5>
{{{
}}}
Package=<4>
{{{
}}}
###############################################################################
Project: "view1090"=.\view1090.dsp - Package Owner=<4>
Package=<5>
{{{
}}}
Package=<4>
{{{
}}}
###############################################################################
Global:
Package=<5>
{{{
}}}
Package=<3>
{{{
}}}
###############################################################################

38
dump1090.h
View file

@ -37,7 +37,7 @@
// MinorVer changes when additional features are added, but not for bug fixes (range 00-99)
// DayDate & Year changes for all changes, including for bug fixes. It represent the release date of the update
//
#define MODES_DUMP1090_VERSION "1.08.1003.14"
#define MODES_DUMP1090_VERSION "1.08.2504.14"
// ============================= Include files ==========================
@ -62,6 +62,7 @@
#else
#include "winstubs.h" //Put everything Windows specific in here
#include "rtl-sdr.h"
#include "anet.h"
#endif
// ============================= #defines ===============================
@ -166,7 +167,6 @@
#define MODES_NET_HEARTBEAT_RATE 900 // Each block is approx 65mS - default is > 1 min
#define MODES_NET_SERVICES_NUM 6
#define MODES_NET_MAX_FD 1024
#define MODES_NET_INPUT_RAW_PORT 30001
#define MODES_NET_OUTPUT_RAW_PORT 30002
#define MODES_NET_OUTPUT_SBS_PORT 30003
@ -186,10 +186,11 @@
// Structure used to describe a networking client
struct client {
int fd; // File descriptor
int service; // TCP port the client is connected to
int buflen; // Amount of data on buffer
char buf[MODES_CLIENT_BUF_SIZE+1]; // Read buffer
struct client* next; // Pointer to next client
int fd; // File descriptor
int service; // TCP port the client is connected to
int buflen; // Amount of data on buffer
char buf[MODES_CLIENT_BUF_SIZE+1]; // Read buffer
};
// Structure used to describe an aircraft in iteractive mode
@ -256,20 +257,19 @@ struct { // Internal state
// Networking
char aneterr[ANET_ERR_LEN];
struct client *clients[MODES_NET_MAX_FD]; // Our clients
int maxfd; // Greatest fd currently active
int sbsos; // SBS output listening socket
int ros; // Raw output listening socket
int ris; // Raw input listening socket
int bos; // Beast output listening socket
int bis; // Beast input listening socket
int https; // HTTP listening socket
char *rawOut; // Buffer for building raw output data
int rawOutUsed; // How much of the buffer is currently used
char *beastOut; // Buffer for building beast output data
int beastOutUsed; // How much if the buffer is currently used
struct client *clients; // Our clients
int sbsos; // SBS output listening socket
int ros; // Raw output listening socket
int ris; // Raw input listening socket
int bos; // Beast output listening socket
int bis; // Beast input listening socket
int https; // HTTP listening socket
char *rawOut; // Buffer for building raw output data
int rawOutUsed; // How much of the buffer is currently used
char *beastOut; // Buffer for building beast output data
int beastOutUsed; // How much if the buffer is currently used
#ifdef _WIN32
WSADATA wsaData; // Windows socket initialisation
WSADATA wsaData; // Windows socket initialisation
#endif
// Configuration

142
net_io.c
View file

@ -61,8 +61,18 @@ void modesInitNet(void) {
};
int j;
memset(Modes.clients,0,sizeof(Modes.clients));
Modes.maxfd = -1;
Modes.clients = NULL;
#ifdef _WIN32
if ( (!Modes.wsaData.wVersion)
&& (!Modes.wsaData.wHighVersion) ) {
// Try to start the windows socket support
if (WSAStartup(MAKEWORD(2,1),&Modes.wsaData) != 0)
{
fprintf(stderr, "WSAStartup returned Error\n");
}
}
#endif
for (j = 0; j < MODES_NET_SERVICES_NUM; j++) {
int s = anetTcpServer(Modes.aneterr, services[j].port, NULL);
@ -75,7 +85,9 @@ void modesInitNet(void) {
*services[j].socket = s;
}
#ifndef _WIN32
signal(SIGPIPE, SIG_IGN);
#endif
}
//
//=========================================================================
@ -83,7 +95,7 @@ void modesInitNet(void) {
// This function gets called from time to time when the decoding thread is
// awakened by new data arriving. This usually happens a few times every second
//
void modesAcceptClients(void) {
struct client * modesAcceptClients(void) {
int fd, port;
unsigned int j;
struct client *c;
@ -100,20 +112,15 @@ void modesAcceptClients(void) {
fd = anetTcpAccept(Modes.aneterr, services[j], NULL, &port);
if (fd == -1) continue;
if (fd >= MODES_NET_MAX_FD) {
close(fd);
return; // Max number of clients reached
}
anetNonBlock(Modes.aneterr, fd);
c = (struct client *) malloc(sizeof(*c));
c->service = services[j];
c->fd = fd;
c->buflen = 0;
Modes.clients[fd] = c;
c->service = services[j];
c->next = Modes.clients;
c->fd = fd;
c->buflen = 0;
Modes.clients = c;
anetSetSendBuffer(Modes.aneterr,fd,MODES_NET_SNDBUF_SIZE);
if (Modes.maxfd < fd) Modes.maxfd = fd;
if (services[j] == Modes.sbsos) Modes.stat_sbs_connections++;
if (services[j] == Modes.ros) Modes.stat_raw_connections++;
if (services[j] == Modes.bos) Modes.stat_beast_connections++;
@ -123,43 +130,44 @@ void modesAcceptClients(void) {
if (Modes.debug & MODES_DEBUG_NET)
printf("Created new client %d\n", fd);
}
return Modes.clients;
}
//
//=========================================================================
//
// On error free the client, collect the structure, adjust maxfd if needed.
//
void modesFreeClient(int fd) {
close(fd);
if (Modes.clients[fd]->service == Modes.sbsos) {
if (Modes.stat_sbs_connections) Modes.stat_sbs_connections--;
}
else if (Modes.clients[fd]->service == Modes.ros) {
if (Modes.stat_raw_connections) Modes.stat_raw_connections--;
}
else if (Modes.clients[fd]->service == Modes.bos) {
if (Modes.stat_beast_connections) Modes.stat_beast_connections--;
}
free(Modes.clients[fd]);
Modes.clients[fd] = NULL;
void modesFreeClient(struct client *c) {
if (Modes.debug & MODES_DEBUG_NET)
printf("Closing client %d\n", fd);
// If this was our maxfd, scan the clients array to find trhe new max.
// Note that we are sure there is no active fd greater than the closed
// fd, so we scan from fd-1 to 0.
if (Modes.maxfd == fd) {
int j;
Modes.maxfd = -1;
for (j = fd-1; j >= 0; j--) {
if (Modes.clients[j]) {
Modes.maxfd = j;
break;
// Unhook this client from the linked list of clients
struct client *p = Modes.clients;
if (p) {
if (p == c) {
Modes.clients = c->next;
} else {
while ((p) && (p->next != c)) {
p = p->next;
}
if (p) {
p->next = c->next;
}
}
}
// It's now safe to remove this client
close(c->fd);
if (c->service == Modes.sbsos) {
if (Modes.stat_sbs_connections) Modes.stat_sbs_connections--;
} else if (c->service == Modes.ros) {
if (Modes.stat_raw_connections) Modes.stat_raw_connections--;
} else if (c->service == Modes.bos) {
if (Modes.stat_beast_connections) Modes.stat_beast_connections--;
}
if (Modes.debug & MODES_DEBUG_NET)
printf("Closing client %d\n", c->fd);
free(c);
}
//
//=========================================================================
@ -167,17 +175,21 @@ void modesFreeClient(int fd) {
// Send the specified message to all clients listening for a given service
//
void modesSendAllClients(int service, void *msg, int len) {
int j;
struct client *c;
struct client *c = Modes.clients;
for (j = 0; j <= Modes.maxfd; j++) {
c = Modes.clients[j];
if (c && c->service == service) {
int nwritten = write(j, msg, len);
while (c) {
struct client *next = c->next;
if (c->service == service) {
#ifndef _WIN32
int nwritten = write(c->fd, msg, len);
#else
int nwritten = send(c->fd, msg, len, 0 );
#endif
if (nwritten != len) {
modesFreeClient(j);
modesFreeClient(c);
}
}
c = next;
}
}
//
@ -707,7 +719,12 @@ int handleHTTPRequest(struct client *c, char *p) {
if (stat(getFile, &sbuf) != -1 && (fd = open(getFile, O_RDONLY)) != -1) {
content = (char *) malloc(sbuf.st_size);
#ifndef _WIN32
if (read(fd, content, sbuf.st_size) == -1) {
#else
if (recv(fd, content, sbuf.st_size, 0) == -1) {
errno = WSAGetLastError();
#endif
snprintf(content, sbuf.st_size, "Error reading from file: %s", strerror(errno));
}
clen = sbuf.st_size;
@ -755,8 +772,13 @@ int handleHTTPRequest(struct client *c, char *p) {
}
// Send header and content.
#ifndef _WIN32
if ( (write(c->fd, hdr, hdrlen) != hdrlen)
|| (write(c->fd, content, clen) != clen) ) {
#else
if ( (send(c->fd, hdr, hdrlen, 0) != hdrlen)
|| (send(c->fd, content, clen, 0) != clen) ) {
#endif
free(content);
return 1;
}
@ -797,14 +819,19 @@ void modesReadFromClient(struct client *c, char *sep,
left = MODES_CLIENT_BUF_SIZE;
// If there is garbage, read more to discard it ASAP
}
#ifndef _WIN32
nread = read(c->fd, c->buf+c->buflen, left);
#else
nread = recv(c->fd, c->buf+c->buflen, left, 0);
if (nread < 0) {errno = WSAGetLastError();}
#endif
// If we didn't get all the data we asked for, then return once we've processed what we did get.
if (nread != left) {
bContinue = 0;
}
if ( (nread < 0) && (errno != EAGAIN)) { // Error, or end of file
modesFreeClient(c->fd);
modesFreeClient(c);
}
if (nread <= 0) {
break; // Serve next client
@ -851,7 +878,7 @@ void modesReadFromClient(struct client *c, char *sep,
}
// Have a 0x1a followed by 1, 2 or 3 - pass message less 0x1a to handler.
if (handler(c, s)) {
modesFreeClient(c->fd);
modesFreeClient(c);
return;
}
fullmsg = 1;
@ -867,7 +894,7 @@ void modesReadFromClient(struct client *c, char *sep,
while ((e = strstr(s, sep)) != NULL) { // end of first message if found
*e = '\0'; // The handler expects null terminated strings
if (handler(c, s)) { // Pass message to handler.
modesFreeClient(c->fd); // Handler returns 1 on error to signal we .
modesFreeClient(c); // Handler returns 1 on error to signal we .
return; // should close the client connection
}
s = e + strlen(sep); // Move to start of next message
@ -890,19 +917,18 @@ void modesReadFromClient(struct client *c, char *sep,
// function that depends on the kind of service (raw, http, ...).
//
void modesReadFromClients(void) {
int j;
struct client *c;
modesAcceptClients();
struct client *c = modesAcceptClients();
for (j = 0; j <= Modes.maxfd; j++) {
if ((c = Modes.clients[j]) == NULL) continue;
if (c->service == Modes.ris)
while (c) {
if (c->service == Modes.ris) {
modesReadFromClient(c,"\n",decodeHexMessage);
else if (c->service == Modes.bis)
} else if (c->service == Modes.bis) {
modesReadFromClient(c,"",decodeBinMessage);
else if (c->service == Modes.https)
} else if (c->service == Modes.https) {
modesReadFromClient(c,"\r\n\r\n",handleHTTPRequest);
}
c = c->next;
}
}
//

55
ppup1090.c
View file

@ -130,6 +130,41 @@ void showHelp(void) {
"--help Show this help\n"
);
}
#ifdef _WIN32
void showCopyright(void) {
uint64_t llTime = time(NULL) + 1;
printf(
"-----------------------------------------------------------------------------\n"
"| ppup1090 RPi Uploader for COAA Planeplotter Ver : "MODES_DUMP1090_VERSION " |\n"
"-----------------------------------------------------------------------------\n"
"\n"
" Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>\n"
" Copyright (C) 2014 by Malcolm Robb <support@attavionics.com>\n"
"\n"
" All rights reserved.\n"
"\n"
" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n"
" ""AS IS"" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n"
" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n"
" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n"
" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n"
" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
"\n"
" For further details refer to <https://github.com/MalcolmRobb/dump1090>\n"
"\n"
);
// delay for 1 second to give the user a chance to read the copyright
while (llTime >= time(NULL)) {}
}
#endif
//
//=========================================================================
//
@ -162,6 +197,11 @@ int main(int argc, char **argv) {
}
}
#ifdef _WIN32
// Try to comply with the Copyright license conditions for binary distribution
if (!Modes.quiet) {showCopyright();}
#endif
// Initialization
ppup1090Init();
@ -181,20 +221,13 @@ int main(int argc, char **argv) {
// allocates a handle greater than 1024, then dump1090 won't like it. On my test machine,
// the first Windows handle is usually in the 0x54 (84 decimal) region.
if (fd >= MODES_NET_MAX_FD) { // Max number of clients reached
close(fd);
exit(1);
}
c = (struct client *) malloc(sizeof(*c));
c->next = NULL;
c->buflen = 0;
c->fd =
c->service =
Modes.bis = fd;
Modes.clients[fd] = c;
if (Modes.maxfd < fd) {
Modes.maxfd = fd;
}
Modes.clients = c;
// Keep going till the user does something that stops us
while (!Modes.exit) {
@ -208,7 +241,11 @@ int main(int argc, char **argv) {
{close(fd);}
closeCOAA ();
#ifndef _WIN32
pthread_exit(0);
#else
return (0);
#endif
}
//
//=========================================================================

1368
pthreads/pthread.h Normal file
View file

File diff suppressed because it is too large Load diff

183
pthreads/sched.h Normal file
View file

@ -0,0 +1,183 @@
/*
* Module: sched.h
*
* Purpose:
* Provides an implementation of POSIX realtime extensions
* as defined in
*
* POSIX 1003.1b-1993 (POSIX.1b)
*
* --------------------------------------------------------------------------
*
* Pthreads-win32 - POSIX Threads Library for Win32
* Copyright(C) 1998 John E. Bossom
* Copyright(C) 1999,2005 Pthreads-win32 contributors
*
* Contact Email: rpj@callisto.canberra.edu.au
*
* The current list of contributors is contained
* in the file CONTRIBUTORS included with the source
* code distribution. The list can also be seen at the
* following World Wide Web location:
* http://sources.redhat.com/pthreads-win32/contributors.html
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library in the file COPYING.LIB;
* if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined(_SCHED_H)
#define _SCHED_H
#undef PTW32_SCHED_LEVEL
#if defined(_POSIX_SOURCE)
#define PTW32_SCHED_LEVEL 0
/* Early POSIX */
#endif
#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
#undef PTW32_SCHED_LEVEL
#define PTW32_SCHED_LEVEL 1
/* Include 1b, 1c and 1d */
#endif
#if defined(INCLUDE_NP)
#undef PTW32_SCHED_LEVEL
#define PTW32_SCHED_LEVEL 2
/* Include Non-Portable extensions */
#endif
#define PTW32_SCHED_LEVEL_MAX 3
#if ( defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112 ) || !defined(PTW32_SCHED_LEVEL)
#define PTW32_SCHED_LEVEL PTW32_SCHED_LEVEL_MAX
/* Include everything */
#endif
#if defined(__GNUC__) && !defined(__declspec)
# error Please upgrade your GNU compiler to one that supports __declspec.
#endif
/*
* When building the library, you should define PTW32_BUILD so that
* the variables/functions are exported correctly. When using the library,
* do NOT define PTW32_BUILD, and then the variables/functions will
* be imported correctly.
*/
#if !defined(PTW32_STATIC_LIB)
# if defined(PTW32_BUILD)
# define PTW32_DLLPORT __declspec (dllexport)
# else
# define PTW32_DLLPORT __declspec (dllimport)
# endif
#else
# define PTW32_DLLPORT
#endif
/*
* This is a duplicate of what is in the autoconf config.h,
* which is only used when building the pthread-win32 libraries.
*/
#if !defined(PTW32_CONFIG_H)
# if defined(WINCE)
# define NEED_ERRNO
# define NEED_SEM
# endif
# if defined(__MINGW64__)
# define HAVE_STRUCT_TIMESPEC
# define HAVE_MODE_T
# elif defined(_UWIN) || defined(__MINGW32__)
# define HAVE_MODE_T
# endif
#endif
/*
*
*/
#if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
#if defined(NEED_ERRNO)
#include "need_errno.h"
#else
#include <errno.h>
#endif
#endif /* PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX */
#if (defined(__MINGW64__) || defined(__MINGW32__)) || defined(_UWIN)
# if PTW32_SCHED_LEVEL >= PTW32_SCHED_LEVEL_MAX
/* For pid_t */
# include <sys/types.h>
/* Required by Unix 98 */
# include <time.h>
# else
typedef int pid_t;
# endif
#else
typedef int pid_t;
#endif
/* Thread scheduling policies */
enum {
SCHED_OTHER = 0,
SCHED_FIFO,
SCHED_RR,
SCHED_MIN = SCHED_OTHER,
SCHED_MAX = SCHED_RR
};
struct sched_param {
int sched_priority;
};
#if defined(__cplusplus)
extern "C"
{
#endif /* __cplusplus */
PTW32_DLLPORT int __cdecl sched_yield (void);
PTW32_DLLPORT int __cdecl sched_get_priority_min (int policy);
PTW32_DLLPORT int __cdecl sched_get_priority_max (int policy);
PTW32_DLLPORT int __cdecl sched_setscheduler (pid_t pid, int policy);
PTW32_DLLPORT int __cdecl sched_getscheduler (pid_t pid);
/*
* Note that this macro returns ENOTSUP rather than
* ENOSYS as might be expected. However, returning ENOSYS
* should mean that sched_get_priority_{min,max} are
* not implemented as well as sched_rr_get_interval.
* This is not the case, since we just don't support
* round-robin scheduling. Therefore I have chosen to
* return the same value as sched_setscheduler when
* SCHED_RR is passed to it.
*/
#define sched_rr_get_interval(_pid, _interval) \
( errno = ENOTSUP, (int) -1 )
#if defined(__cplusplus)
} /* End of extern "C" */
#endif /* __cplusplus */
#undef PTW32_SCHED_LEVEL
#undef PTW32_SCHED_LEVEL_MAX
#endif /* !_SCHED_H */

169
pthreads/semaphore.h Normal file
View file

@ -0,0 +1,169 @@
/*
* Module: semaphore.h
*
* Purpose:
* Semaphores aren't actually part of the PThreads standard.
* They are defined by the POSIX Standard:
*
* POSIX 1003.1b-1993 (POSIX.1b)
*
* --------------------------------------------------------------------------
*
* Pthreads-win32 - POSIX Threads Library for Win32
* Copyright(C) 1998 John E. Bossom
* Copyright(C) 1999,2005 Pthreads-win32 contributors
*
* Contact Email: rpj@callisto.canberra.edu.au
*
* The current list of contributors is contained
* in the file CONTRIBUTORS included with the source
* code distribution. The list can also be seen at the
* following World Wide Web location:
* http://sources.redhat.com/pthreads-win32/contributors.html
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library in the file COPYING.LIB;
* if not, write to the Free Software Foundation, Inc.,
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
*/
#if !defined( SEMAPHORE_H )
#define SEMAPHORE_H
#undef PTW32_SEMAPHORE_LEVEL
#if defined(_POSIX_SOURCE)
#define PTW32_SEMAPHORE_LEVEL 0
/* Early POSIX */
#endif
#if defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 199309
#undef PTW32_SEMAPHORE_LEVEL
#define PTW32_SEMAPHORE_LEVEL 1
/* Include 1b, 1c and 1d */
#endif
#if defined(INCLUDE_NP)
#undef PTW32_SEMAPHORE_LEVEL
#define PTW32_SEMAPHORE_LEVEL 2
/* Include Non-Portable extensions */
#endif
#define PTW32_SEMAPHORE_LEVEL_MAX 3
#if !defined(PTW32_SEMAPHORE_LEVEL)
#define PTW32_SEMAPHORE_LEVEL PTW32_SEMAPHORE_LEVEL_MAX
/* Include everything */
#endif
#if defined(__GNUC__) && ! defined (__declspec)
# error Please upgrade your GNU compiler to one that supports __declspec.
#endif
/*
* When building the library, you should define PTW32_BUILD so that
* the variables/functions are exported correctly. When using the library,
* do NOT define PTW32_BUILD, and then the variables/functions will
* be imported correctly.
*/
#if !defined(PTW32_STATIC_LIB)
# if defined(PTW32_BUILD)
# define PTW32_DLLPORT __declspec (dllexport)
# else
# define PTW32_DLLPORT __declspec (dllimport)
# endif
#else
# define PTW32_DLLPORT
#endif
/*
* This is a duplicate of what is in the autoconf config.h,
* which is only used when building the pthread-win32 libraries.
*/
#if !defined(PTW32_CONFIG_H)
# if defined(WINCE)
# define NEED_ERRNO
# define NEED_SEM
# endif
# if defined(__MINGW64__)
# define HAVE_STRUCT_TIMESPEC
# define HAVE_MODE_T
# elif defined(_UWIN) || defined(__MINGW32__)
# define HAVE_MODE_T
# endif
#endif
/*
*
*/
#if PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX
#if defined(NEED_ERRNO)
#include "need_errno.h"
#else
#include <errno.h>
#endif
#endif /* PTW32_SEMAPHORE_LEVEL >= PTW32_SEMAPHORE_LEVEL_MAX */
#define _POSIX_SEMAPHORES
#if defined(__cplusplus)
extern "C"
{
#endif /* __cplusplus */
#if !defined(HAVE_MODE_T)
typedef unsigned int mode_t;
#endif
typedef struct sem_t_ * sem_t;
PTW32_DLLPORT int __cdecl sem_init (sem_t * sem,
int pshared,
unsigned int value);
PTW32_DLLPORT int __cdecl sem_destroy (sem_t * sem);
PTW32_DLLPORT int __cdecl sem_trywait (sem_t * sem);
PTW32_DLLPORT int __cdecl sem_wait (sem_t * sem);
PTW32_DLLPORT int __cdecl sem_timedwait (sem_t * sem,
const struct timespec * abstime);
PTW32_DLLPORT int __cdecl sem_post (sem_t * sem);
PTW32_DLLPORT int __cdecl sem_post_multiple (sem_t * sem,
int count);
PTW32_DLLPORT int __cdecl sem_open (const char * name,
int oflag,
mode_t mode,
unsigned int value);
PTW32_DLLPORT int __cdecl sem_close (sem_t * sem);
PTW32_DLLPORT int __cdecl sem_unlink (const char * name);
PTW32_DLLPORT int __cdecl sem_getvalue (sem_t * sem,
int * sval);
#if defined(__cplusplus)
} /* End of extern "C" */
#endif /* __cplusplus */
#undef PTW32_SEMAPHORE_LEVEL
#undef PTW32_SEMAPHORE_LEVEL_MAX
#endif /* !SEMAPHORE_H */

366
rtlsdr/rtl-sdr.h Normal file
View file

@ -0,0 +1,366 @@
/*
* rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
* Copyright (C) 2012 by Steve Markgraf <steve@steve-m.de>
* Copyright (C) 2012 by Dimitri Stolnikov <horiz0n@gmx.net>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef __RTL_SDR_H
#define __RTL_SDR_H
#ifdef __cplusplus
extern "C" {
#endif
//#include <stdint.h>
#include "rtl-sdr_export.h"
typedef struct rtlsdr_dev rtlsdr_dev_t;
RTLSDR_API uint32_t rtlsdr_get_device_count(void);
RTLSDR_API const char* rtlsdr_get_device_name(uint32_t index);
/*!
* Get USB device strings.
*
* NOTE: The string arguments must provide space for up to 256 bytes.
*
* \param index the device index
* \param manufact manufacturer name, may be NULL
* \param product product name, may be NULL
* \param serial serial number, may be NULL
* \return 0 on success
*/
RTLSDR_API int rtlsdr_get_device_usb_strings(uint32_t index,
char *manufact,
char *product,
char *serial);
/*!
* Get device index by USB serial string descriptor.
*
* \param serial serial string of the device
* \return device index of first device where the name matched
* \return -1 if name is NULL
* \return -2 if no devices were found at all
* \return -3 if devices were found, but none with matching name
*/
RTLSDR_API int rtlsdr_get_index_by_serial(const char *serial);
RTLSDR_API int rtlsdr_open(rtlsdr_dev_t **dev, uint32_t index);
RTLSDR_API int rtlsdr_close(rtlsdr_dev_t *dev);
/* configuration functions */
/*!
* Set crystal oscillator frequencies used for the RTL2832 and the tuner IC.
*
* Usually both ICs use the same clock. Changing the clock may make sense if
* you are applying an external clock to the tuner or to compensate the
* frequency (and samplerate) error caused by the original (cheap) crystal.
*
* NOTE: Call this function only if you fully understand the implications.
*
* \param dev the device handle given by rtlsdr_open()
* \param rtl_freq frequency value used to clock the RTL2832 in Hz
* \param tuner_freq frequency value used to clock the tuner IC in Hz
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_xtal_freq(rtlsdr_dev_t *dev, uint32_t rtl_freq,
uint32_t tuner_freq);
/*!
* Get crystal oscillator frequencies used for the RTL2832 and the tuner IC.
*
* Usually both ICs use the same clock.
*
* \param dev the device handle given by rtlsdr_open()
* \param rtl_freq frequency value used to clock the RTL2832 in Hz
* \param tuner_freq frequency value used to clock the tuner IC in Hz
* \return 0 on success
*/
RTLSDR_API int rtlsdr_get_xtal_freq(rtlsdr_dev_t *dev, uint32_t *rtl_freq,
uint32_t *tuner_freq);
/*!
* Get USB device strings.
*
* NOTE: The string arguments must provide space for up to 256 bytes.
*
* \param dev the device handle given by rtlsdr_open()
* \param manufact manufacturer name, may be NULL
* \param product product name, may be NULL
* \param serial serial number, may be NULL
* \return 0 on success
*/
RTLSDR_API int rtlsdr_get_usb_strings(rtlsdr_dev_t *dev, char *manufact,
char *product, char *serial);
/*!
* Write the device EEPROM
*
* \param dev the device handle given by rtlsdr_open()
* \param data buffer of data to be written
* \param offset address where the data should be written
* \param len length of the data
* \return 0 on success
* \return -1 if device handle is invalid
* \return -2 if EEPROM size is exceeded
* \return -3 if no EEPROM was found
*/
RTLSDR_API int rtlsdr_write_eeprom(rtlsdr_dev_t *dev, uint8_t *data,
uint8_t offset, uint16_t len);
/*!
* Read the device EEPROM
*
* \param dev the device handle given by rtlsdr_open()
* \param data buffer where the data should be written
* \param offset address where the data should be read from
* \param len length of the data
* \return 0 on success
* \return -1 if device handle is invalid
* \return -2 if EEPROM size is exceeded
* \return -3 if no EEPROM was found
*/
RTLSDR_API int rtlsdr_read_eeprom(rtlsdr_dev_t *dev, uint8_t *data,
uint8_t offset, uint16_t len);
RTLSDR_API int rtlsdr_set_center_freq(rtlsdr_dev_t *dev, uint32_t freq);
/*!
* Get actual frequency the device is tuned to.
*
* \param dev the device handle given by rtlsdr_open()
* \return 0 on error, frequency in Hz otherwise
*/
RTLSDR_API uint32_t rtlsdr_get_center_freq(rtlsdr_dev_t *dev);
/*!
* Set the frequency correction value for the device.
*
* \param dev the device handle given by rtlsdr_open()
* \param ppm correction value in parts per million (ppm)
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_freq_correction(rtlsdr_dev_t *dev, int ppm);
/*!
* Get actual frequency correction value of the device.
*
* \param dev the device handle given by rtlsdr_open()
* \return correction value in parts per million (ppm)
*/
RTLSDR_API int rtlsdr_get_freq_correction(rtlsdr_dev_t *dev);
enum rtlsdr_tuner {
RTLSDR_TUNER_UNKNOWN = 0,
RTLSDR_TUNER_E4000,
RTLSDR_TUNER_FC0012,
RTLSDR_TUNER_FC0013,
RTLSDR_TUNER_FC2580,
RTLSDR_TUNER_R820T
};
/*!
* Get the tuner type.
*
* \param dev the device handle given by rtlsdr_open()
* \return RTLSDR_TUNER_UNKNOWN on error, tuner type otherwise
*/
RTLSDR_API enum rtlsdr_tuner rtlsdr_get_tuner_type(rtlsdr_dev_t *dev);
/*!
* Get a list of gains supported by the tuner.
*
* NOTE: The gains argument must be preallocated by the caller. If NULL is
* being given instead, the number of available gain values will be returned.
*
* \param dev the device handle given by rtlsdr_open()
* \param gains array of gain values. In tenths of a dB, 115 means 11.5 dB.
* \return <= 0 on error, number of available (returned) gain values otherwise
*/
RTLSDR_API int rtlsdr_get_tuner_gains(rtlsdr_dev_t *dev, int *gains);
/*!
* Set the gain for the device.
* Manual gain mode must be enabled for this to work.
*
* Valid gain values (in tenths of a dB) for the E4000 tuner:
* -10, 15, 40, 65, 90, 115, 140, 165, 190,
* 215, 240, 290, 340, 420, 430, 450, 470, 490
*
* Valid gain values may be queried with \ref rtlsdr_get_tuner_gains function.
*
* \param dev the device handle given by rtlsdr_open()
* \param gain in tenths of a dB, 115 means 11.5 dB.
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_tuner_gain(rtlsdr_dev_t *dev, int gain);
/*!
* Get actual gain the device is configured to.
*
* \param dev the device handle given by rtlsdr_open()
* \return 0 on error, gain in tenths of a dB, 115 means 11.5 dB.
*/
RTLSDR_API int rtlsdr_get_tuner_gain(rtlsdr_dev_t *dev);
/*!
* Set the intermediate frequency gain for the device.
*
* \param dev the device handle given by rtlsdr_open()
* \param stage intermediate frequency gain stage number (1 to 6 for E4000)
* \param gain in tenths of a dB, -30 means -3.0 dB.
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_tuner_if_gain(rtlsdr_dev_t *dev, int stage, int gain);
/*!
* Set the gain mode (automatic/manual) for the device.
* Manual gain mode must be enabled for the gain setter function to work.
*
* \param dev the device handle given by rtlsdr_open()
* \param manual gain mode, 1 means manual gain mode shall be enabled.
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_tuner_gain_mode(rtlsdr_dev_t *dev, int manual);
/* this will select the baseband filters according to the requested sample rate */
RTLSDR_API int rtlsdr_set_sample_rate(rtlsdr_dev_t *dev, uint32_t rate);
/*!
* Get actual sample rate the device is configured to.
*
* \param dev the device handle given by rtlsdr_open()
* \return 0 on error, sample rate in Hz otherwise
*/
RTLSDR_API uint32_t rtlsdr_get_sample_rate(rtlsdr_dev_t *dev);
/*!
* Enable test mode that returns an 8 bit counter instead of the samples.
* The counter is generated inside the RTL2832.
*
* \param dev the device handle given by rtlsdr_open()
* \param test mode, 1 means enabled, 0 disabled
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_testmode(rtlsdr_dev_t *dev, int on);
/*!
* Enable or disable the internal digital AGC of the RTL2832.
*
* \param dev the device handle given by rtlsdr_open()
* \param digital AGC mode, 1 means enabled, 0 disabled
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_agc_mode(rtlsdr_dev_t *dev, int on);
/*!
* Enable or disable the direct sampling mode. When enabled, the IF mode
* of the RTL2832 is activated, and rtlsdr_set_center_freq() will control
* the IF-frequency of the DDC, which can be used to tune from 0 to 28.8 MHz
* (xtal frequency of the RTL2832).
*
* \param dev the device handle given by rtlsdr_open()
* \param on 0 means disabled, 1 I-ADC input enabled, 2 Q-ADC input enabled
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_direct_sampling(rtlsdr_dev_t *dev, int on);
/*!
* Get state of the direct sampling mode
*
* \param dev the device handle given by rtlsdr_open()
* \return -1 on error, 0 means disabled, 1 I-ADC input enabled
* 2 Q-ADC input enabled
*/
RTLSDR_API int rtlsdr_get_direct_sampling(rtlsdr_dev_t *dev);
/*!
* Enable or disable offset tuning for zero-IF tuners, which allows to avoid
* problems caused by the DC offset of the ADCs and 1/f noise.
*
* \param dev the device handle given by rtlsdr_open()
* \param on 0 means disabled, 1 enabled
* \return 0 on success
*/
RTLSDR_API int rtlsdr_set_offset_tuning(rtlsdr_dev_t *dev, int on);
/*!
* Get state of the offset tuning mode
*
* \param dev the device handle given by rtlsdr_open()
* \return -1 on error, 0 means disabled, 1 enabled
*/
RTLSDR_API int rtlsdr_get_offset_tuning(rtlsdr_dev_t *dev);
/* streaming functions */
RTLSDR_API int rtlsdr_reset_buffer(rtlsdr_dev_t *dev);
RTLSDR_API int rtlsdr_read_sync(rtlsdr_dev_t *dev, void *buf, int len, int *n_read);
typedef void(*rtlsdr_read_async_cb_t)(unsigned char *buf, uint32_t len, void *ctx);
/*!
* Read samples from the device asynchronously. This function will block until
* it is being canceled using rtlsdr_cancel_async()
*
* NOTE: This function is deprecated and is subject for removal.
*
* \param dev the device handle given by rtlsdr_open()
* \param cb callback function to return received samples
* \param ctx user specific context to pass via the callback function
* \return 0 on success
*/
RTLSDR_API int rtlsdr_wait_async(rtlsdr_dev_t *dev, rtlsdr_read_async_cb_t cb, void *ctx);
/*!
* Read samples from the device asynchronously. This function will block until
* it is being canceled using rtlsdr_cancel_async()
*
* \param dev the device handle given by rtlsdr_open()
* \param cb callback function to return received samples
* \param ctx user specific context to pass via the callback function
* \param buf_num optional buffer count, buf_num * buf_len = overall buffer size
* set to 0 for default buffer count (32)
* \param buf_len optional buffer length, must be multiple of 512,
* set to 0 for default buffer length (16 * 32 * 512)
* \return 0 on success
*/
RTLSDR_API int rtlsdr_read_async(rtlsdr_dev_t *dev,
rtlsdr_read_async_cb_t cb,
void *ctx,
uint32_t buf_num,
uint32_t buf_len);
/*!
* Cancel all pending asynchronous operations on the device.
*
* \param dev the device handle given by rtlsdr_open()
* \return 0 on success
*/
RTLSDR_API int rtlsdr_cancel_async(rtlsdr_dev_t *dev);
#ifdef __cplusplus
}
#endif
#endif /* __RTL_SDR_H */

47
rtlsdr/rtl-sdr_export.h Normal file
View file

@ -0,0 +1,47 @@
/*
* rtl-sdr, turns your Realtek RTL2832 based DVB dongle into a SDR receiver
* Copyright (C) 2012 by Hoernchen <la@tfc-server.de>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef RTLSDR_EXPORT_H
#define RTLSDR_EXPORT_H
#if defined __GNUC__
# if __GNUC__ >= 4
# define __SDR_EXPORT __attribute__((visibility("default")))
# define __SDR_IMPORT __attribute__((visibility("default")))
# else
# define __SDR_EXPORT
# define __SDR_IMPORT
# endif
#elif _MSC_VER
# define __SDR_EXPORT __declspec(dllexport)
# define __SDR_IMPORT __declspec(dllimport)
#else
# define __SDR_EXPORT
# define __SDR_IMPORT
#endif
#ifndef rtlsdr_STATIC
# ifdef rtlsdr_EXPORTS
# define RTLSDR_API __SDR_EXPORT
# else
# define RTLSDR_API __SDR_IMPORT
# endif
#else
#define RTLSDR_API
#endif
#endif /* RTLSDR_EXPORT_H */

58
view1090.c
View file

@ -1,6 +1,6 @@
// view1090, a Mode S messages viewer for dump1090 devices.
//
// Copyright (C) 2013 by Malcolm Robb <Support@ATTAvionics.com>
// Copyright (C) 2014 by Malcolm Robb <Support@ATTAvionics.com>
//
// All rights reserved.
//
@ -140,6 +140,41 @@ void showHelp(void) {
"--help Show this help\n"
);
}
#ifdef _WIN32
void showCopyright(void) {
uint64_t llTime = time(NULL) + 1;
printf(
"-----------------------------------------------------------------------------\n"
"| view1090 ModeS Viewer Ver : " MODES_DUMP1090_VERSION " |\n"
"-----------------------------------------------------------------------------\n"
"\n"
" Copyright (C) 2012 by Salvatore Sanfilippo <antirez@gmail.com>\n"
" Copyright (C) 2014 by Malcolm Robb <support@attavionics.com>\n"
"\n"
" All rights reserved.\n"
"\n"
" THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS\n"
" ""AS IS"" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT\n"
" LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR\n"
" A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT\n"
" HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,\n"
" SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT\n"
" LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,\n"
" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY\n"
" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
" OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
"\n"
" For further details refer to <https://github.com/MalcolmRobb/dump1090>\n"
"\n"
);
// delay for 1 second to give the user a chance to read the copyright
while (llTime >= time(NULL)) {}
}
#endif
//
//=========================================================================
//
@ -195,6 +230,11 @@ int main(int argc, char **argv) {
}
}
#ifdef _WIN32
// Try to comply with the Copyright license conditions for binary distribution
if (!Modes.quiet) {showCopyright();}
#endif
#ifndef _WIN32
// Setup for SIGWINCH for handling lines
if (Modes.interactive) {signal(SIGWINCH, sigWinchCallback);}
@ -219,21 +259,13 @@ int main(int argc, char **argv) {
// allocates a handle greater than 1024, then dump1090 won't like it. On my test machine,
// the first Windows handle is usually in the 0x54 (84 decimal) region.
if (fd >= MODES_NET_MAX_FD) { // Max number of clients reached
fprintf(stderr, "Max number of clients exceeded : fd = 0x%X\n", fd);
close(fd);
exit(1);
}
c = (struct client *) malloc(sizeof(*c));
c->next = NULL;
c->buflen = 0;
c->fd =
c->service =
Modes.bis = fd;
Modes.clients[fd] = c;
if (Modes.maxfd < fd) {
Modes.maxfd = fd;
}
Modes.clients = c;
// Keep going till the user does something that stops us
while (!Modes.exit) {
@ -246,9 +278,11 @@ int main(int argc, char **argv) {
if (fd != ANET_ERR)
{close(fd);}
#ifndef _WIN32
pthread_exit(0);
#else
return (0);
#endif
}
//
//=========================================================================

149
view1090.dsp Normal file
View file

@ -0,0 +1,149 @@
# Microsoft Developer Studio Project File - Name="view1090" - Package Owner=<4>
# Microsoft Developer Studio Generated Build File, Format Version 6.00
# ** DO NOT EDIT **
# TARGTYPE "Win32 (x86) Console Application" 0x0103
CFG=view1090 - Win32 Debug
!MESSAGE This is not a valid makefile. To build this project using NMAKE,
!MESSAGE use the Export Makefile command and run
!MESSAGE
!MESSAGE NMAKE /f "view1090.mak".
!MESSAGE
!MESSAGE You can specify a configuration when running NMAKE
!MESSAGE by defining the macro CFG on the command line. For example:
!MESSAGE
!MESSAGE NMAKE /f "view1090.mak" CFG="view1090 - Win32 Debug"
!MESSAGE
!MESSAGE Possible choices for configuration are:
!MESSAGE
!MESSAGE "view1090 - Win32 Release" (based on "Win32 (x86) Console Application")
!MESSAGE "view1090 - Win32 Debug" (based on "Win32 (x86) Console Application")
!MESSAGE
# Begin Project
# PROP AllowPerConfigDependencies 0
# PROP Scc_ProjName ""
# PROP Scc_LocalPath ""
CPP=cl.exe
RSC=rc.exe
!IF "$(CFG)" == "view1090 - Win32 Release"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 0
# PROP BASE Output_Dir "Release"
# PROP BASE Intermediate_Dir "Release"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 0
# PROP Output_Dir "Release"
# PROP Intermediate_Dir "Release"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /c
# ADD CPP /nologo /W3 /GX /O2 /I ".\pthreads\." /I ".\rtlsdr\." /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /FR /FD /c
# SUBTRACT CPP /YX /Yc /Yu
# ADD BASE RSC /l 0x809 /d "NDEBUG"
# ADD RSC /l 0x809 /d "NDEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /machine:I386
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib ws2_32.lib /nologo /subsystem:console /machine:I386
# SUBTRACT LINK32 /pdb:none
!ELSEIF "$(CFG)" == "view1090 - Win32 Debug"
# PROP BASE Use_MFC 0
# PROP BASE Use_Debug_Libraries 1
# PROP BASE Output_Dir "Debug"
# PROP BASE Intermediate_Dir "Debug"
# PROP BASE Target_Dir ""
# PROP Use_MFC 0
# PROP Use_Debug_Libraries 1
# PROP Output_Dir "Debug"
# PROP Intermediate_Dir "Debug"
# PROP Ignore_Export_Lib 0
# PROP Target_Dir ""
# ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
# ADD CPP /nologo /W3 /Gm /GX /ZI /Od /I ".\pthreads\." /I ".\rtlsdr\." /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /FR /FD /GZ /c
# SUBTRACT CPP /YX /Yc /Yu
# ADD BASE RSC /l 0x809 /d "_DEBUG"
# ADD RSC /l 0x809 /d "_DEBUG"
BSC32=bscmake.exe
# ADD BASE BSC32 /nologo
# ADD BSC32 /nologo
LINK32=link.exe
# ADD BASE LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
# ADD LINK32 kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib kernel32.lib user32.lib gdi32.lib winspool.lib comdlg32.lib advapi32.lib shell32.lib ole32.lib oleaut32.lib uuid.lib odbc32.lib odbccp32.lib ws2_32.lib /nologo /subsystem:console /debug /machine:I386 /pdbtype:sept
!ENDIF
# Begin Target
# Name "view1090 - Win32 Release"
# Name "view1090 - Win32 Debug"
# Begin Group "Source Files"
# PROP Default_Filter "cpp;c;cxx;rc;def;r;odl;idl;hpj;bat"
# Begin Source File
SOURCE=.\anet.c
# End Source File
# Begin Source File
SOURCE=.\interactive.c
# End Source File
# Begin Source File
SOURCE=.\mode_ac.c
# End Source File
# Begin Source File
SOURCE=.\mode_s.c
# End Source File
# Begin Source File
SOURCE=.\net_io.c
# End Source File
# Begin Source File
SOURCE=.\view1090.c
# End Source File
# End Group
# Begin Group "Header Files"
# PROP Default_Filter "h;hpp;hxx;hm;inl"
# Begin Source File
SOURCE=.\dump1090.h
# End Source File
# Begin Source File
SOURCE=.\view1090.h
# End Source File
# Begin Source File
SOURCE=.\winstubs.h
# End Source File
# End Group
# Begin Group "Resource Files"
# PROP Default_Filter "ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe"
# End Group
# Begin Group "Library Files"
# PROP Default_Filter ""
# Begin Source File
SOURCE=.\pthreads\pthreadVC2.lib
# End Source File
# Begin Source File
SOURCE=.\rtlsdr\rtlsdr.lib
# End Source File
# End Group
# End Target
# End Project

110
winstubs.h Normal file
View file

@ -0,0 +1,110 @@
// dump1090, a Mode S messages decoder for RTLSDR devices.
//
// Copyright (C) 2014 by Malcolm Robb <support@attavionics.com>
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// This file provides basic Windows implementation of Linux specific functions
// used in the dump1090 project. This allows dump1090 to be compiled and debugged
// using Microsoft Visual C++ 6.0
//
// Note that not all functions actually provide equivalent functionality to their
// Linux equivalents. They are simply stubs to allow the project to compile.
//
#ifndef __WINSTUBS_H
#define __WINSTUBS_H
#include <winsock2.h>
#include <windows.h>
#include <basetsd.h>
typedef UCHAR uint8_t;
typedef USHORT uint16_t;
typedef UINT32 uint32_t;
typedef UINT64 uint64_t;
typedef UINT32 mode_t;
typedef long ssize_t;
typedef int socklen_t;
#include <stdio.h>
#include <time.h>
#include <sys/timeb.h>
#include <sys/stat.h>
#include <signal.h>
#include <io.h>
#include <fcntl.h>
#define M_PI 3.14159265358979323846
#include <math.h>
#include <pthread.h>
#ifdef __cplusplus
extern "C" {
#endif
//Functions not included in the MSVC maths library. This will do for our use.
_inline double round(double d) {return floor(d + 0.5);}
_inline double trunc(double d) {return (d>0) ? floor(d):ceil(d) ;}
//usleep works in microseconds, and isn't supported in Windows. This will do for our use.
_inline void usleep(UINT32 ulSleep) {Sleep(ulSleep/1000);}
_inline uint64_t strtoll(const char *p, void *e, UINT32 base) {return _atoi64(p);}
_inline int inet_aton(const char * cp, DWORD * ulAddr) { *ulAddr = inet_addr(cp); return 0;}
#define snprintf _snprintf
#define vsnprintf _vsnprintf
_inline void cls() {
HANDLE hStdOut = GetStdHandle(STD_OUTPUT_HANDLE);
COORD coord = {0, 0};
DWORD count;
CONSOLE_SCREEN_BUFFER_INFO csbi;
GetConsoleScreenBufferInfo(hStdOut, &csbi);
FillConsoleOutputCharacter(hStdOut, ' ', csbi.dwSize.X * csbi.dwSize.Y, coord, &count);
SetConsoleCursorPosition(hStdOut, coord);
}
_inline int gettimeofday(struct timeval *tv, struct timezone *tz) {
SYSTEMTIME stSystemTime;
GetLocalTime(&stSystemTime);
tv->tv_sec = stSystemTime.wSecond + (60 * (stSystemTime.wMinute + (60 * stSystemTime.wHour)));
tv->tv_usec = stSystemTime.wMilliseconds * 1000;
return 0;
}
#define STDIN_FILENO 0
#define EINPROGRESS WSAEINPROGRESS
#define EWOULDBLOCK WSAEWOULDBLOCK
#ifdef __cplusplus
}
#endif
#endif // __WINSTUBS_H