move to subdirectory-based build system

Closes #224

11 files changed, 483 insertions, 0 deletions

diff --git a/protocol-wine/CMakeLists.txt b/protocol-wine/CMakeLists.txt
new file mode 100644
index 00000000..682e50de
--- /dev/null
+++ b/protocol-wine/CMakeLists.txt
@@ -0,0 +1,26 @@
+if(NOT WIN32)
+    set(SDK_WINE_PREFIX "" CACHE PATH "Wine install prefix")
+    set(SDK_WINE_NO_WRAPPER FALSE CACHE BOOL "disable Wine wrapper -- use Wine only for X-Plane")
+    if(SDK_WINE_PREFIX)
+        opentrack_boilerplate(opentrack-proto-wine)
+        target_link_libraries(opentrack-proto-wine opentrack-compat opentrack-csv)
+        if(NOT SDK_WINE_NO_WRAPPER)
+            set(my-rt -lrt)
+            if(APPLE)
+                set(my-rt)
+            endif()
+            file(GLOB wine-deps ${CMAKE_SOURCE_DIR}/ftnoir_protocol_wine/*.cxx)
+            add_custom_command(
+              OUTPUT opentrack-wrapper-wine.exe.so
+              DEPENDS ${wine-deps}
+              COMMAND ${SDK_WINE_PREFIX}/bin/wineg++ -g -DNOMINMAX -O2 -m32 -std=c++11 -o
+                      opentrack-wrapper-wine.exe -I "${CMAKE_SOURCE_DIR}"
+                      ${wine-deps}
+                      ${my-rt})
+            add_custom_target(wine-wrapper ALL DEPENDS opentrack-wrapper-wine.exe.so)
+            add_dependencies(opentrack-proto-wine wine-wrapper)
+            add_dependencies(wine-wrapper opentrack-compat)
+            install(FILES "${CMAKE_BINARY_DIR}/opentrack-wrapper-wine.exe.so" DESTINATION .)
+        endif()
+    endif()
+endif()
diff --git a/protocol-wine/ftnoir_protocol_wine.cpp b/protocol-wine/ftnoir_protocol_wine.cpp
new file mode 100644
index 00000000..99ad30a2
--- /dev/null
+++ b/protocol-wine/ftnoir_protocol_wine.cpp
@@ -0,0 +1,59 @@
+#include "ftnoir_protocol_wine.h"
+#include <string.h>
+#include <sys/mman.h>
+#include <sys/stat.h>        /* For mode constants */
+#include <fcntl.h>           /* For O_* constants */
+#include "csv/csv.h"
+
+FTNoIR_Protocol::FTNoIR_Protocol() : lck_shm(WINE_SHM_NAME, WINE_MTX_NAME, sizeof(WineSHM)), shm(NULL), gameid(0)
+{
+    if (lck_shm.success()) {
+        shm = (WineSHM*) lck_shm.ptr();
+        memset(shm, 0, sizeof(*shm));
+    }
+    wrapper.start("wine", QStringList() << (QCoreApplication::applicationDirPath() + "/opentrack-wrapper-wine.exe.so"));
+}
+
+FTNoIR_Protocol::~FTNoIR_Protocol()
+{
+    if (shm) {
+        shm->stop = true;
+        wrapper.waitForFinished(100);
+    }
+    wrapper.terminate();
+    if (!wrapper.waitForFinished(100))
+    {
+        wrapper.kill();
+        wrapper.waitForFinished(42);
+    }
+    //shm_unlink("/" WINE_SHM_NAME);
+}
+
+void FTNoIR_Protocol::pose( const double *headpose ) {
+    if (shm)
+    {
+        lck_shm.lock();
+        for (int i = 3; i < 6; i++)
+            shm->data[i] = headpose[i] / 57.295781;
+        for (int i = 0; i < 3; i++)
+            shm->data[i] = headpose[i] * 10;
+        if (shm->gameid != gameid)
+        {
+            QString gamename;
+            QMutexLocker foo(&game_name_mutex);
+            /* only EZCA for FSX requires dummy process, and FSX doesn't work on Linux */
+            /* memory-hacks DLL can't be loaded into a Linux process, either */
+            CSV::getGameData(shm->gameid, shm->table, gamename);
+            gameid = shm->gameid2 = shm->gameid;
+            connected_game = gamename;
+        }
+        lck_shm.unlock();
+    }
+}
+
+bool FTNoIR_Protocol::correct()
+{
+    return lck_shm.success();
+}
+
+OPENTRACK_DECLARE_PROTOCOL(FTNoIR_Protocol, FTControls, FTNoIR_ProtocolDll)
diff --git a/protocol-wine/ftnoir_protocol_wine.h b/protocol-wine/ftnoir_protocol_wine.h
new file mode 100644
index 00000000..2aeb4608
--- /dev/null
+++ b/protocol-wine/ftnoir_protocol_wine.h
@@ -0,0 +1,57 @@
+#pragma once
+
+#include "ui_ftnoir_winecontrols.h"
+#include <QMessageBox>
+#include <QLibrary>
+#include <QProcess>
+#include <QDebug>
+#include <QMutex>
+#include <QMutexLocker>
+#include <QFile>
+#include "opentrack/plugin-api.hpp"
+#include "opentrack-compat/shm.h"
+#include "ftnoir_protocol_wine/wine-shm.h"
+
+class FTNoIR_Protocol : public IProtocol
+{
+public:
+    FTNoIR_Protocol();
+    ~FTNoIR_Protocol() override;
+
+    bool correct() override;
+    void pose(const double* headpose) override;
+    QString game_name() override {
+        QMutexLocker foo(&game_name_mutex);
+        return connected_game;
+    }
+private:
+    PortableLockedShm lck_shm;
+    WineSHM* shm;
+    QProcess wrapper;
+    int gameid;
+    QString connected_game;
+    QMutex game_name_mutex;
+};
+
+class FTControls: public IProtocolDialog
+{
+    Q_OBJECT
+public:
+    FTControls();
+    void register_protocol(IProtocol *) override {}
+    void unregister_protocol() override {}
+
+private:
+    Ui::UICFTControls ui;
+
+private slots:
+    void doOK();
+    void doCancel();
+};
+
+class FTNoIR_ProtocolDll : public Metadata
+{
+public:
+    QString name() override { return QString("Wine -- Windows layer for Unix"); }
+    QIcon icon() override { return QIcon(":/images/wine.png"); }
+};
diff --git a/protocol-wine/ftnoir_protocol_wine_dialog.cpp b/protocol-wine/ftnoir_protocol_wine_dialog.cpp
new file mode 100644
index 00000000..e4027c73
--- /dev/null
+++ b/protocol-wine/ftnoir_protocol_wine_dialog.cpp
@@ -0,0 +1,19 @@
+#include "ftnoir_protocol_wine.h"
+#include <QDebug>
+#include "opentrack/plugin-api.hpp"
+
+FTControls::FTControls()
+{
+    ui.setupUi( this );
+    connect(ui.btnOK, SIGNAL(clicked()), this, SLOT(doOK()));
+    connect(ui.btnCancel, SIGNAL(clicked()), this, SLOT(doCancel()));
+}
+
+void FTControls::doOK() {
+    this->close();
+}
+
+void FTControls::doCancel() {
+    this->close();
+}
+
diff --git a/protocol-wine/ftnoir_winecontrols.ui b/protocol-wine/ftnoir_winecontrols.ui
new file mode 100644
index 00000000..9356c448
--- /dev/null
+++ b/protocol-wine/ftnoir_winecontrols.ui
@@ -0,0 +1,170 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>UICFTControls</class>
+ <widget class="QWidget" name="UICFTControls">
+  <property name="windowModality">
+   <enum>Qt::NonModal</enum>
+  </property>
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>409</width>
+    <height>110</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>FreeTrack settings FaceTrackNoIR</string>
+  </property>
+  <property name="windowIcon">
+   <iconset>
+    <normaloff>images/freetrack.png</normaloff>images/freetrack.png</iconset>
+  </property>
+  <property name="layoutDirection">
+   <enum>Qt::LeftToRight</enum>
+  </property>
+  <property name="autoFillBackground">
+   <bool>false</bool>
+  </property>
+  <layout class="QVBoxLayout" name="_vertical_layout">
+   <item>
+    <layout class="QHBoxLayout">
+     <item>
+      <spacer name="horizontalSpacer_3">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <spacer name="verticalSpacer">
+     <property name="orientation">
+      <enum>Qt::Vertical</enum>
+     </property>
+     <property name="sizeHint" stdset="0">
+      <size>
+       <width>20</width>
+       <height>40</height>
+      </size>
+     </property>
+    </spacer>
+   </item>
+   <item>
+    <layout class="QVBoxLayout" name="verticalLayout">
+     <item>
+      <widget class="QLabel" name="label_2">
+       <property name="text">
+        <string>There are no settings necessary for the Wine protocol.</string>
+       </property>
+      </widget>
+     </item>
+    </layout>
+   </item>
+   <item>
+    <layout class="QHBoxLayout" name="horizontalLayout">
+     <item>
+      <spacer name="horizontalSpacer_2">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>40</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+     <item>
+      <layout class="QHBoxLayout" name="horizontalLayout_2">
+       <property name="sizeConstraint">
+        <enum>QLayout::SetDefaultConstraint</enum>
+       </property>
+       <item>
+        <widget class="QPushButton" name="btnOK">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="minimumSize">
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>OK</string>
+         </property>
+        </widget>
+       </item>
+       <item>
+        <widget class="QPushButton" name="btnCancel">
+         <property name="sizePolicy">
+          <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+           <horstretch>0</horstretch>
+           <verstretch>0</verstretch>
+          </sizepolicy>
+         </property>
+         <property name="minimumSize">
+          <size>
+           <width>100</width>
+           <height>0</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>100</width>
+           <height>16777215</height>
+          </size>
+         </property>
+         <property name="text">
+          <string>Cancel</string>
+         </property>
+        </widget>
+       </item>
+      </layout>
+     </item>
+     <item>
+      <spacer name="horizontalSpacer">
+       <property name="orientation">
+        <enum>Qt::Horizontal</enum>
+       </property>
+       <property name="sizeType">
+        <enum>QSizePolicy::Fixed</enum>
+       </property>
+       <property name="sizeHint" stdset="0">
+        <size>
+         <width>10</width>
+         <height>20</height>
+        </size>
+       </property>
+      </spacer>
+     </item>
+    </layout>
+   </item>
+  </layout>
+ </widget>
+ <resources/>
+ <connections/>
+ <slots>
+  <slot>startEngineClicked()</slot>
+  <slot>stopEngineClicked()</slot>
+  <slot>cameraSettingsClicked()</slot>
+ </slots>
+</ui>
diff --git a/protocol-wine/images/wine.png b/protocol-wine/images/wine.png
new file mode 100644
index 00000000..bcf3a012
--- /dev/null
+++ b/protocol-wine/images/wine.png
diff --git a/protocol-wine/opentrack-wrapper-wine-main.cxx b/protocol-wine/opentrack-wrapper-wine-main.cxx
new file mode 100644
index 00000000..ffe8938d
--- /dev/null
+++ b/protocol-wine/opentrack-wrapper-wine-main.cxx
@@ -0,0 +1,80 @@
+#include <cerrno>
+// OSX sdk 10.8 build error otherwise
+#ifdef _LIBCPP_MSVCRT
+#   undef _LIBCPP_MSVCRT
+#endif
+#include <cstdio>
+#include "freetrackclient/fttypes.h"
+#include "ftnoir_protocol_wine/wine-shm.h"
+#include "opentrack-compat/export.hpp"
+
+enum Axis {
+    TX = 0, TY, TZ, Yaw, Pitch, Roll
+};
+
+#include "opentrack-compat/shm.h"
+
+void create_registry_key(void);
+
+class ShmPosix {
+public:
+    ShmPosix(const char *shmName, const char *mutexName, int mapSize);
+    ~ShmPosix();
+    void lock();
+    void unlock();
+    bool success();
+    inline void* ptr() { return mem; }
+private:
+    void* mem;
+    int fd, size;
+};
+
+class ShmWine {
+public:
+    ShmWine(const char *shmName, const char *mutexName, int mapSize);
+    ~ShmWine();
+    void lock();
+    void unlock();
+    bool success();
+    inline void* ptr() { return mem; }
+private:
+    void* mem;
+    void *hMutex, *hMapFile;
+};
+#include <windows.h>
+
+int main(void)
+{
+    ShmPosix lck_posix(WINE_SHM_NAME, WINE_MTX_NAME, sizeof(WineSHM));
+    ShmWine lck_wine("FT_SharedMem", "FT_Mutext", sizeof(FTHeap));
+    if(!lck_posix.success()) {
+        printf("Can't open posix map: %d\n", errno);
+        return 1;
+    }
+    if(!lck_wine.success()) {
+        printf("Can't open Wine map\n");
+        return 1;
+    }
+    WineSHM* shm_posix = (WineSHM*) lck_posix.ptr();
+    FTHeap* shm_wine = (FTHeap*) lck_wine.ptr();
+    FTData* data = &shm_wine->data;
+    create_registry_key();
+    while (1) {
+        if (shm_posix->stop)
+            break;
+        data->Yaw = -shm_posix->data[Yaw];
+        data->Pitch = -shm_posix->data[Pitch];
+        data->Roll = shm_posix->data[Roll];
+        data->X = shm_posix->data[TX];
+        data->Y = shm_posix->data[TY];
+        data->Z = shm_posix->data[TZ];
+        data->DataID++;
+        data->CamWidth = 250;
+        data->CamHeight = 100;
+        shm_wine->GameID2 = shm_posix->gameid2;
+        shm_posix->gameid = shm_wine->GameID;
+        for (int i = 0; i < 8; i++)
+            shm_wine->table[i] = shm_posix->table[i];
+        (void) Sleep(4);
+    }
+}
diff --git a/protocol-wine/opentrack-wrapper-wine-posix.cxx b/protocol-wine/opentrack-wrapper-wine-posix.cxx
new file mode 100644
index 00000000..50cce728
--- /dev/null
+++ b/protocol-wine/opentrack-wrapper-wine-posix.cxx
@@ -0,0 +1,7 @@
+#ifdef _WIN32
+#   undef _WIN32
+#endif
+
+#define PortableLockedShm ShmPosix
+#include "opentrack-compat/shm.h"
+#include "opentrack-compat/shm.cpp"
diff --git a/protocol-wine/opentrack-wrapper-wine-windows.cxx b/protocol-wine/opentrack-wrapper-wine-windows.cxx
new file mode 100644
index 00000000..19ee8ffd
--- /dev/null
+++ b/protocol-wine/opentrack-wrapper-wine-windows.cxx
@@ -0,0 +1,40 @@
+#ifndef __WIN32
+#   error "bad cross"
+#endif
+
+#define PortableLockedShm ShmWine
+#include "opentrack-compat/shm.h"
+#include "opentrack-compat/shm.cpp"
+#include "wine-shm.h"
+
+static void write_path(const char* key, const char* subkey)
+{
+    char dir[8192];
+
+    if (GetCurrentDirectoryA(8192, dir) < 8190)
+    {
+        HKEY hkpath;
+        if (RegCreateKeyExA(HKEY_CURRENT_USER,
+                            key,
+                            0,
+                            NULL,
+                            0,
+                            KEY_ALL_ACCESS,
+                            NULL,
+                            &hkpath,
+                            NULL) == ERROR_SUCCESS)
+        {
+            for (int i = 0; dir[i]; i++)
+                if (dir[i] == '\\')
+                    dir[i] = '/';
+            strcat(dir, "/");
+            (void) RegSetValueExA(hkpath, subkey, 0, REG_SZ, (BYTE*) dir, strlen(dir) + 1);
+            RegCloseKey(hkpath);
+        }
+    }
+}
+
+void create_registry_key(void) {
+    write_path("Software\\NaturalPoint\\NATURALPOINT\\NPClient Location", "Path");
+    write_path("Software\\Freetrack\\FreeTrackClient", "Path");
+}
diff --git a/protocol-wine/wine-protocol.qrc b/protocol-wine/wine-protocol.qrc
new file mode 100644
index 00000000..af81caea
--- /dev/null
+++ b/protocol-wine/wine-protocol.qrc
@@ -0,0 +1,5 @@
+<RCC>
+    <qresource prefix="/">
+        <file>images/wine.png</file>
+    </qresource>
+</RCC>
diff --git a/protocol-wine/wine-shm.h b/protocol-wine/wine-shm.h
new file mode 100644
index 00000000..c7e29abb
--- /dev/null
+++ b/protocol-wine/wine-shm.h
@@ -0,0 +1,20 @@
+#pragma once
+
+#define WINE_SHM_NAME "facetracknoir-wine-shm"
+#define WINE_MTX_NAME "facetracknoir-wine-mtx"
+
+// OSX sdk 10.8 build error otherwise
+#ifdef _LIBCPP_MSVCRT
+#   undef _LIBCPP_MSVCRT
+#endif
+
+#include <memory>
+
+template<typename t> using ptr = std::shared_ptr<t>;
+
+struct WineSHM {
+    double data[6];
+    int gameid, gameid2;
+    unsigned char table[8];
+    bool stop;
+};