move to subdirectory-based build system

Closes #224

1 files changed, 189 insertions, 0 deletions

diff --git a/protocol-sc/ftnoir_protocol_sc.cpp b/protocol-sc/ftnoir_protocol_sc.cpp
new file mode 100644
index 00000000..0c6cb486
--- /dev/null
+++ b/protocol-sc/ftnoir_protocol_sc.cpp
@@ -0,0 +1,189 @@
+/* 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 "opentrack/plugin-api.hpp"
+
+FTNoIR_Protocol::FTNoIR_Protocol() : should_stop(false), hSimConnect(nullptr)
+{
+}
+
+FTNoIR_Protocol::~FTNoIR_Protocol()
+{
+    should_stop = true;
+    wait();
+}
+
+void FTNoIR_Protocol::run()
+{
+    HANDLE event = CreateEvent(NULL, FALSE, FALSE, nullptr);
+
+    if (event == nullptr)
+    {
+        qDebug() << "simconnect: event create" << GetLastError();
+        return;
+    }
+
+    while (!should_stop)
+    {
+        if (SUCCEEDED(simconnect_open(&hSimConnect, "opentrack", NULL, 0, event, 0)))
+        {
+            simconnect_subscribetosystemevent(hSimConnect, 0, "Frame");
+
+            while (!should_stop)
+            {
+                if (WaitForSingleObject(event, 10) == WAIT_OBJECT_0)
+                {
+                    if (FAILED(simconnect_calldispatch(hSimConnect, processNextSimconnectEvent, reinterpret_cast<void*>(this))))
+                        break;
+                }
+            }
+
+            (void) simconnect_close(hSimConnect);
+        }
+
+        if (!should_stop)
+            Sleep(100);
+    }
+
+    CloseHandle(event);
+}
+
+void FTNoIR_Protocol::pose( const double *headpose ) {
+    virtSCRotX = -headpose[Pitch];					// degrees
+    virtSCRotY = headpose[Yaw];
+    virtSCRotZ = headpose[Roll];
+
+    virtSCPosX = headpose[TX]/100.f;						// cm to meters
+    virtSCPosY = headpose[TY]/100.f;
+    virtSCPosZ = -headpose[TZ]/100.f;
+}
+
+#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
+        QString path = QCoreApplication::applicationDirPath() + "/" 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() << "SC: can't set win32 activation context" << GetLastError();
+                ReleaseActCtx(hactctx);
+                hactctx = INVALID_HANDLE_VALUE;
+            }
+            else
+                ok = true;
+        } else {
+            qDebug() << "SC: can't create win32 activation context" << GetLastError();
+        }
+    }
+    ~ActivationContext() {
+        if (hactctx != INVALID_HANDLE_VALUE)
+        {
+            DeactivateActCtx(0, actctx_cookie);
+            ReleaseActCtx(hactctx);
+        }
+    }
+    bool is_ok() { return ok; }
+private:
+    ULONG_PTR actctx_cookie;
+    HANDLE hactctx;
+    bool ok;
+};
+
+bool FTNoIR_Protocol::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() << "SC load" << SCClientLib.errorString();
+                return false;
+            }
+        }
+        else
+            return false;
+    }
+
+	simconnect_open = (importSimConnect_Open) SCClientLib.resolve("SimConnect_Open");
+	if (simconnect_open == NULL) {
+		qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_Open function not found in DLL!";
+		return false;
+	}
+	simconnect_set6DOF = (importSimConnect_CameraSetRelative6DOF) SCClientLib.resolve("SimConnect_CameraSetRelative6DOF");
+	if (simconnect_set6DOF == NULL) {
+		qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_CameraSetRelative6DOF function not found in DLL!";
+		return false;
+	}
+	simconnect_close = (importSimConnect_Close) SCClientLib.resolve("SimConnect_Close");
+	if (simconnect_close == NULL) {
+		qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_Close function not found in DLL!";
+		return false;
+	}
+
+	simconnect_calldispatch = (importSimConnect_CallDispatch) SCClientLib.resolve("SimConnect_CallDispatch");
+	if (simconnect_calldispatch == NULL) {
+		qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_CallDispatch function not found in DLL!";
+		return false;
+	}
+
+	simconnect_subscribetosystemevent = (importSimConnect_SubscribeToSystemEvent) SCClientLib.resolve("SimConnect_SubscribeToSystemEvent");
+	if (simconnect_subscribetosystemevent == NULL) {
+		qDebug() << "FTNoIR_Protocol::correct() says: SimConnect_SubscribeToSystemEvent function not found in DLL!";
+		return false;
+	}
+
+    start();
+
+	return true;
+}
+
+void FTNoIR_Protocol::handle()
+{
+    (void) simconnect_set6DOF(hSimConnect, virtSCPosX, virtSCPosY, virtSCPosZ, virtSCRotX, virtSCRotZ, virtSCRotY);
+}
+
+void CALLBACK FTNoIR_Protocol::processNextSimconnectEvent(SIMCONNECT_RECV* pData, DWORD, void *self_)
+{
+    FTNoIR_Protocol& self = *reinterpret_cast<FTNoIR_Protocol*>(self_);
+
+    switch(pData->dwID)
+    {
+    default:
+        break;
+    case SIMCONNECT_RECV_ID_EVENT_FRAME:
+        self.handle();
+        break;
+    }
+}
+
+OPENTRACK_DECLARE_PROTOCOL(FTNoIR_Protocol, SCControls, FTNoIR_ProtocolDll)