1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
|
/* Homepage http://facetracknoir.sourceforge.net/home/default.htm *
* *
* ISC License (ISC) *
* *
* Copyright (c) 2015, Wim Vriend
* Copyright (c) 2014, Stanislaw Halik <sthalik@misaki.pl>
* *
* Permission to use, copy, modify, and/or distribute this software for any *
* purpose with or without fee is hereby granted, provided that the above *
* copyright notice and this permission notice appear in all copies. *
*/
#include "ftnoir_protocol_sc.h"
#include "api/plugin-api.hpp"
#include "opentrack-library-path.h"
#include "compat/timer.hpp"
simconnect::simconnect() : hSimConnect(nullptr), should_stop(false), should_reconnect(false)
{
}
simconnect::~simconnect()
{
should_stop = true;
wait();
}
void simconnect::run()
{
HANDLE event = CreateEvent(NULL, FALSE, FALSE, nullptr);
if (event == nullptr)
{
qDebug() << "simconnect: event create" << GetLastError();
return;
}
while (!should_stop)
{
HRESULT hr;
qDebug() << "simconnect: starting";
if (SUCCEEDED(hr = simconnect_open(&hSimConnect, "opentrack", nullptr, 0, event, 0)))
{
if (!SUCCEEDED(hr = simconnect_subscribetosystemevent(hSimConnect, 0, "Frame")))
{
qDebug() << "simconnect: can't subscribe to frame event:" << hr;
should_reconnect = true; // will free simconnect handle and continue the loop
}
Timer tm;
int idle_seconds = 0;
while (!should_stop)
{
if (should_reconnect)
{
should_reconnect = false;
break;
}
if (WaitForSingleObject(event, 10) == WAIT_OBJECT_0)
{
tm.start();
idle_seconds = 0;
if (!SUCCEEDED(hr = simconnect_calldispatch(hSimConnect, processNextSimconnectEvent, reinterpret_cast<void*>(this))))
{
qDebug() << "simconnect: calldispatch failed:" << hr;
break;
}
}
else
{
if (int(tm.elapsed_seconds()) > idle_seconds)
{
idle_seconds++;
qDebug() << "simconnect: can't process event for" << int(tm.elapsed_seconds()) << "seconds";
}
}
}
(void) simconnect_close(hSimConnect);
}
else
{
qDebug() << "simconnect: can't open handle:" << hr;
}
if (!should_stop)
Sleep(100);
}
CloseHandle(event);
}
void simconnect::pose( const double *headpose ) {
// euler degrees
virtSCRotX = float(-headpose[Pitch]);
virtSCRotY = float(headpose[Yaw]);
virtSCRotZ = float(headpose[Roll]);
// cm to meters
virtSCPosX = float(-headpose[TX]/100);
virtSCPosY = float(headpose[TY]/100);
virtSCPosZ = float(-headpose[TZ]/100);
}
#ifdef __GNUC__
# pragma GCC diagnostic ignored "-Wmissing-field-initializers"
#endif
class ActivationContext
{
public:
ActivationContext(const int resid) :
ok(false)
{
hactctx = INVALID_HANDLE_VALUE;
actctx_cookie = 0;
ACTCTXA actx = {0};
actx.cbSize = sizeof(ACTCTXA);
actx.lpResourceName = MAKEINTRESOURCEA(resid);
actx.dwFlags = ACTCTX_FLAG_RESOURCE_NAME_VALID;
#ifdef _MSC_VER
# define PREFIX ""
#else
# define PREFIX "lib"
#endif
static const QString prefix = OPENTRACK_BASE_PATH + OPENTRACK_LIBRARY_PATH;
QString path = prefix + PREFIX "opentrack-proto-simconnect.dll";
QByteArray name = QFile::encodeName(path);
actx.lpSource = name.constData();
hactctx = CreateActCtxA(&actx);
actctx_cookie = 0;
if (hactctx != INVALID_HANDLE_VALUE)
{
if (!ActivateActCtx(hactctx, &actctx_cookie))
{
qDebug() << "simconnect: can't set win32 activation context" << GetLastError();
ReleaseActCtx(hactctx);
hactctx = INVALID_HANDLE_VALUE;
}
else
ok = true;
} else {
qDebug() << "simconnect: can't create win32 activation context" << GetLastError();
}
}
~ActivationContext() {
if (hactctx != INVALID_HANDLE_VALUE)
{
DeactivateActCtx(0, actctx_cookie);
ReleaseActCtx(hactctx);
}
}
bool is_ok() const { return ok; }
private:
ULONG_PTR actctx_cookie;
HANDLE hactctx;
bool ok;
};
bool simconnect::correct()
{
if (!SCClientLib.isLoaded())
{
ActivationContext ctx(142 + static_cast<int>(s.sxs_manifest));
if (ctx.is_ok())
{
SCClientLib.setFileName("SimConnect.dll");
if (!SCClientLib.load()) {
qDebug() << "simconnect: dll load failed --" << SCClientLib.errorString();
return false;
}
}
else
return false;
}
simconnect_open = (importSimConnect_Open) SCClientLib.resolve("SimConnect_Open");
if (simconnect_open == NULL) {
qDebug() << "simconnect: SimConnect_Open function not found in DLL!";
return false;
}
simconnect_set6DOF = (importSimConnect_CameraSetRelative6DOF) SCClientLib.resolve("SimConnect_CameraSetRelative6DOF");
if (simconnect_set6DOF == NULL) {
qDebug() << "simconnect: SimConnect_CameraSetRelative6DOF function not found in DLL!";
return false;
}
simconnect_close = (importSimConnect_Close) SCClientLib.resolve("SimConnect_Close");
if (simconnect_close == NULL) {
qDebug() << "simconnect: SimConnect_Close function not found in DLL!";
return false;
}
simconnect_calldispatch = (importSimConnect_CallDispatch) SCClientLib.resolve("SimConnect_CallDispatch");
if (simconnect_calldispatch == NULL) {
qDebug() << "simconnect: SimConnect_CallDispatch function not found in DLL!";
return false;
}
simconnect_subscribetosystemevent = (importSimConnect_SubscribeToSystemEvent) SCClientLib.resolve("SimConnect_SubscribeToSystemEvent");
if (simconnect_subscribetosystemevent == NULL) {
qDebug() << "simconnect: SimConnect_SubscribeToSystemEvent function not found in DLL!";
return false;
}
start();
return true;
}
void simconnect::handle()
{
(void) simconnect_set6DOF(hSimConnect, virtSCPosX, virtSCPosY, virtSCPosZ, virtSCRotX, virtSCRotZ, virtSCRotY);
}
void CALLBACK simconnect::processNextSimconnectEvent(SIMCONNECT_RECV* pData, DWORD, void *self_)
{
simconnect& self = *reinterpret_cast<simconnect*>(self_);
switch(pData->dwID)
{
default:
break;
case SIMCONNECT_RECV_ID_EXCEPTION:
case SIMCONNECT_RECV_ID_QUIT:
self.should_reconnect = true;
qDebug() << "simconnect: received ID_QUIT event";
break;
case SIMCONNECT_RECV_ID_EVENT_FRAME:
self.handle();
break;
}
}
OPENTRACK_DECLARE_PROTOCOL(simconnect, SCControls, simconnectDll)
|
