contrib/npclient: move only

2 files changed, 0 insertions, 615 deletions

diff --git a/contrib/very-important-source-code/README-CREDIT.txt b/contrib/very-important-source-code/README-CREDIT.txt
deleted file mode 100644
index 82214139..00000000
--- a/contrib/very-important-source-code/README-CREDIT.txt
+++ /dev/null
@@ -1,6 +0,0 @@
-The contents of the directory written by one and only, uglyDwarf.
-
-Obtained at epoch time 1412397452 from the mithril-mine's shaft, where
-the elite dwarves reside.
-
-For the latest happenings, visit <https://code.google.com/p/linux-track/>
diff --git a/contrib/very-important-source-code/npclient.c b/contrib/very-important-source-code/npclient.c
deleted file mode 100644
index 03fa589a..00000000
--- a/contrib/very-important-source-code/npclient.c
+++ /dev/null
@@ -1,609 +0,0 @@
-#define _USE_MATH_DEFINES
-
-#include <stdarg.h>
-#include <stdlib.h>
-#include <stdbool.h>
-#include <math.h>
-#include <string.h>
-#include <stdio.h>
-
-#include <windows.h>
-
-#define FREETRACK_MUTEX "FT_Mutext"
-#define FT_MM_DATA "FT_SharedMem"
-
-#define UNUSED(var) (void)var
-
-typedef struct TFreeTrackData
-{
-    int DataID;
-    int CamWidth;
-    int CamHeight;
-    float Yaw;
-    float Pitch;
-    float Roll;
-    float X;
-    float Y;
-    float Z;
-    float RawYaw;
-    float RawPitch;
-    float RawRoll;
-    float RawX;
-    float RawY;
-    float RawZ;
-    float X1;
-    float Y1;
-    float X2;
-    float Y2;
-    float X3;
-    float Y3;
-    float X4;
-    float Y4;
-} TFreeTrackData;
-
-typedef struct FTMemMap
-{
-    TFreeTrackData data;
-    __int32 GameId;
-    unsigned char table[8];
-    __int32 GameId2;
-} FTMemMap;
-
-static bool bEncryptionChecked = false;
-static double r = 0, p = 0, y = 0, tx = 0, ty = 0, tz = 0;
-
-#define NP_DECLSPEC __declspec(dllexport)
-#define NP_EXPORT(t) t NP_DECLSPEC __stdcall
-#define NP_AXIS_MAX 16383
-
-static bool FTCreateMapping(void);
-static void FTDestroyMapping(void);
-static __inline double clamp(double x, double xmin, double xmax);
-static __inline double clamp_(double x);
-
-#if DEBUG
-static FILE *debug_stream;
-#define dbg_report(...) do { if (debug_stream) { fprintf(debug_stream, __VA_ARGS__); fflush(debug_stream); } } while(0);
-#else
-#define dbg_report(...)
-#endif
-
-typedef enum npclient_status_ {
-    NPCLIENT_STATUS_OK,
-    NPCLIENT_STATUS_DISABLED
-} npclient_status;
-
-static HANDLE hFTMemMap = 0;
-static FTMemMap volatile * pMemData = 0;
-static bool bEncryption = false;
-static unsigned char table[] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-
-typedef struct tir_data
-{
-    short status;
-    short frame;
-    unsigned cksum;
-    float roll, pitch, yaw;
-    float tx, ty, tz;
-    float padding[9];
-} tir_data_t;
-
-typedef struct tir_signature
-{
-    char DllSignature[200];
-    char AppSignature[200];
-} tir_signature_t;
-
-BOOL DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
-{
-    UNUSED(lpvReserved);
-
-    switch (fdwReason)
-    {
-    case DLL_PROCESS_ATTACH:
-#if DEBUG
-        debug_stream = fopen("c:\\NPClient.log", "a");
-#endif
-#ifdef _WIN64
-        dbg_report("\n= WIN64 =========================================================================================\n");
-#else
-        dbg_report("\n= WIN32 =========================================================================================\n");
-#endif
-        dbg_report("DllMain: (%p, %ld, %p)\n", (void*) hinstDLL, (long) fdwReason, lpvReserved);
-        dbg_report("DllMain: Attach request\n");
-        DisableThreadLibraryCalls(hinstDLL);
-#if 0
-        timeBeginPeriod(1);
-#endif
-        break;
-
-    case DLL_PROCESS_DETACH:
-        dbg_report("DllMain: Detach\n");
-        dbg_report("DllMain: (%p, %ld, %p)\n", (void*) hinstDLL, (long) fdwReason, lpvReserved);
-        dbg_report("==========================================================================================\n");
-#if 0
-        timeEndPeriod(1);
-#endif
-        FTDestroyMapping();
-        break;
-    }
-    return TRUE;
-}
-/******************************************************************
- *              NPPriv_ClientNotify (NPCLIENT.1)
- */
-
-NP_EXPORT(int) NPPriv_ClientNotify(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_GetLastError (NPCLIENT.2)
- */
-
-NP_EXPORT(int) NPPriv_GetLastError(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_SetData (NPCLIENT.3)
- */
-
-NP_EXPORT(int) NPPriv_SetData(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_SetLastError (NPCLIENT.4)
- */
-
-NP_EXPORT(int) NPPriv_SetLastError(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_SetParameter (NPCLIENT.5)
- */
-
-NP_EXPORT(int) NPPriv_SetParameter(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_SetSignature (NPCLIENT.6)
- */
-
-NP_EXPORT(int) NPPriv_SetSignature(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-/******************************************************************
- *              NPPriv_SetVersion (NPCLIENT.7)
- */
-
-NP_EXPORT(int) NPPriv_SetVersion(void)
-{
-    dbg_report("stub\n");
-    /* @stub in .spec */
-    return 0;
-}
-
-/* TIR5 requires a checksum to be calculated over the headpose-data and to be relayed to the game. */
-static unsigned cksum(unsigned char buf[], unsigned size)
-{
-    int rounds = size >> 2;
-    int rem = size % 4;
-
-    int c = size;
-    int a0, a2;
-
-    if (size == 0 || buf == NULL)
-        return 0;
-
-    while (rounds != 0)
-    {
-        a0 = *(short int*)buf;
-        a2 = *(short int*)(buf+2);
-        buf += 4;
-        c += a0;
-        a2 ^= (c << 5);
-        a2 <<= 11;
-        c ^= a2;
-        c += (c >> 11);
-        --rounds;
-    }
-    switch (rem)
-    {
-    case 3:
-        a0 = *(short int*)buf;
-        a2 = *(signed char*)(buf+2);
-        c += a0;
-        a2 = (a2 << 2) ^ c;
-        c ^= (a2 << 16);
-        a2 = (c >> 11);
-        break;
-    case 2:
-        a2 = *(short int*)buf;
-        c += a2;
-        c ^= (c << 11);
-        a2 = (c >> 17);
-        break;
-    case 1:
-        a2 = *(signed char*)(buf);
-        c += a2;
-        c ^= (c << 10);
-        a2 = (c >> 1);
-        break;
-    default:
-        break;
-    }
-    if(rem != 0)
-        c+=a2;
-
-    c ^= (c << 3);
-    c += (c >> 5);
-    c ^= (c << 4);
-    c += (c >> 17);
-    c ^= (c << 25);
-    c += (c >> 6);
-
-    return (unsigned)c;
-}
-
-static __inline void enhance(unsigned char buf[], unsigned size, unsigned char table[], unsigned table_size)
-{
-  unsigned table_ptr = 0;
-  unsigned char var = 0x88;
-  unsigned char tmp;
-
-  if (size <= 0 || table_size <= 0 || buf == NULL || table == NULL)
-    return;
-
-  do
-  {
-    tmp = buf[--size];
-    buf[size] = tmp ^ table[table_ptr] ^ var;
-    var += size + tmp;
-    ++table_ptr;
-
-    if (table_ptr >= table_size)
-      table_ptr -= table_size;
-  }
-  while (size != 0);
-}
-
-/******************************************************************
- *              NP_GetData (NPCLIENT.8)
- */
-
-NP_EXPORT(int) NP_GetData(tir_data_t * data)
-{
-    static int frameno = 0;
-    int i;
-#if DEBUG
-    int recv = 0;
-#endif
-    if (!FTCreateMapping())
-    {
-        dbg_report("Can't open mapping\n");
-        return 0;
-    }
-
-    if (pMemData)
-    {
-#if DEBUG
-        recv = 1;
-#endif
-        y = pMemData->data.Yaw   * NP_AXIS_MAX / M_PI;
-        p = pMemData->data.Pitch * NP_AXIS_MAX / M_PI;
-        r = pMemData->data.Roll  * NP_AXIS_MAX / M_PI;
-
-        tx = pMemData->data.X * NP_AXIS_MAX / 500.;
-        ty = pMemData->data.Y * NP_AXIS_MAX / 500.;
-        tz = pMemData->data.Z * NP_AXIS_MAX / 500.;
-
-        if (pMemData->GameId == pMemData->GameId2 && !bEncryptionChecked)
-        {
-            dbg_report("NP_GetData: game = %d\n", pMemData->GameId);
-            bEncryptionChecked = true;
-            memcpy(table, (void*)pMemData->table, 8);
-            for (i = 0; i < 8; i++)
-                if (table[i])
-                {
-                    bEncryption = true;
-                    break;
-                }
-            dbg_report("NP_GetData: Table = %02d %02d %02d %02d %02d %02d %02d %02d\n", table[0],table[1],table[2],table[3],table[4],table[5], table[6], table[7]);
-        }
-    }
-
-    frameno++;
-    data->frame = frameno;
-
-    bool running = y != 0 || p != 0 || r != 0 ||
-                   tx != 0 || ty != 0 || tz != 0;
-
-    data->status = running ? NPCLIENT_STATUS_OK : NPCLIENT_STATUS_DISABLED;
-    data->cksum = 0;
-
-    data->roll  = clamp_(r);
-    data->pitch = clamp_(p);
-    data->yaw   = clamp_(y);
-
-    data->tx = clamp_(tx);
-    data->ty = clamp_(ty);
-    data->tz = clamp_(tz);
-
-    for(i = 0; i < 9; ++i)
-        data->padding[i] = 0.0;
-
-#if DEBUG
-    dbg_report("GetData: rotation: %d %f %f %f\n", recv, data->yaw, data->pitch, data->roll);
-#endif
-
-    data->cksum = cksum((unsigned char*)data, sizeof(tir_data_t));
-
-    if (bEncryption)
-        enhance((unsigned char*)data, sizeof(tir_data_t), table, sizeof(table));
-
-    return running ? NPCLIENT_STATUS_OK : NPCLIENT_STATUS_DISABLED;
-}
-/******************************************************************
- *              NP_GetParameter (NPCLIENT.9)
- */
-
-NP_EXPORT(int) NP_GetParameter(int arg0, int arg1)
-{
-    UNUSED(arg0); UNUSED(arg1);
-    dbg_report("GetParameter request: %d %d\n", arg0, arg1);
-    return (int) 0;
-}
-
-/******************************************************************
- *              NP_GetSignature (NPCLIENT.10)
- *
- *
- */
-
-static volatile unsigned char part2_2[200] = {
-    0xe3, 0xe5, 0x8e, 0xe8, 0x06, 0xd4, 0xab,
-    0xcf, 0xfa, 0x51, 0xa6, 0x84, 0x69, 0x52,
-    0x21, 0xde, 0x6b, 0x71, 0xe6, 0xac, 0xaa,
-    0x16, 0xfc, 0x89, 0xd6, 0xac, 0xe7, 0xf8,
-    0x7c, 0x09, 0x6a, 0x8b, 0x8b, 0x64, 0x0b,
-    0x7c, 0xc3, 0x61, 0x7f, 0xc2, 0x97, 0xd3,
-    0x33, 0xd9, 0x99, 0x59, 0xbe, 0xed, 0xdc,
-    0x2c, 0x5d, 0x93, 0x5c, 0xd4, 0xdd, 0xdf,
-    0x8b, 0xd5, 0x1d, 0x46, 0x95, 0xbd, 0x10,
-    0x5a, 0xa9, 0xd1, 0x9f, 0x71, 0x70, 0xd3,
-    0x94, 0x3c, 0x71, 0x5d, 0x53, 0x1c, 0x52,
-    0xe4, 0xc0, 0xf1, 0x7f, 0x87, 0xd0, 0x70,
-    0xa4, 0x04, 0x07, 0x05, 0x69, 0x2a, 0x16,
-    0x15, 0x55, 0x85, 0xa6, 0x30, 0xc8, 0xb6,
-    0x00
-};
-
-
-static volatile unsigned char part1_2[200] = {
-    0x6d, 0x0b, 0xab, 0x56, 0x74, 0xe6, 0x1c,
-    0xff, 0x24, 0xe8, 0x34, 0x8f, 0x00, 0x63,
-    0xed, 0x47, 0x5d, 0x9b, 0xe1, 0xe0, 0x1d,
-    0x02, 0x31, 0x22, 0x89, 0xac, 0x1f, 0xc0,
-    0xbd, 0x29, 0x13, 0x23, 0x3e, 0x98, 0xdd,
-    0xd0, 0x2a, 0x98, 0x7d, 0x29, 0xff, 0x2a,
-    0x7a, 0x86, 0x6c, 0x39, 0x22, 0x3b, 0x86,
-    0x86, 0xfa, 0x78, 0x31, 0xc3, 0x54, 0xa4,
-    0x78, 0xaa, 0xc3, 0xca, 0x77, 0x32, 0xd3,
-    0x67, 0xbd, 0x94, 0x9d, 0x7e, 0x6d, 0x31,
-    0x6b, 0xa1, 0xc3, 0x14, 0x8c, 0x17, 0xb5,
-    0x64, 0x51, 0x5b, 0x79, 0x51, 0xa8, 0xcf,
-    0x5d, 0x1a, 0xb4, 0x84, 0x9c, 0x29, 0xf0,
-    0xe6, 0x69, 0x73, 0x66, 0x0e, 0x4b, 0x3c,
-    0x7d, 0x99, 0x8b, 0x4e, 0x7d, 0xaf, 0x86,
-    0x92, 0xff
-};
-
-static volatile unsigned char part2_1[200] = {
-    0x8b, 0x84, 0xfc, 0x8c, 0x71, 0xb5, 0xd9,
-    0xaa, 0xda, 0x32, 0xc7, 0xe9, 0x0c, 0x20,
-    0x40, 0xd4, 0x4b, 0x02, 0x89, 0xca, 0xde,
-    0x61, 0x9d, 0xfb, 0xb3, 0x8c, 0x97, 0x8a,
-    0x13, 0x6a, 0x0f, 0xf8, 0xf8, 0x0d, 0x65,
-    0x1b, 0xe3, 0x05, 0x1e, 0xb6, 0xf6, 0xd9,
-    0x13, 0xad, 0xeb, 0x38, 0xdd, 0x86, 0xfc,
-    0x59, 0x2e, 0xf6, 0x2e, 0xf4, 0xb0, 0xb0,
-    0xfd, 0xb0, 0x70, 0x23, 0xfb, 0xc9, 0x1a,
-    0x50, 0x89, 0x92, 0xf0, 0x01, 0x09, 0xa1,
-    0xfd, 0x5b, 0x19, 0x29, 0x73, 0x59, 0x2b,
-    0x81, 0x83, 0x9e, 0x11, 0xf3, 0xa2, 0x1f,
-    0xc8, 0x24, 0x53, 0x60, 0x0a, 0x42, 0x78,
-    0x7a, 0x39, 0xea, 0xc1, 0x59, 0xad, 0xc5,
-    0x00
-};
-
-static volatile unsigned char part1_1[200] = {
-    0x1d, 0x79, 0xce, 0x35, 0x1d, 0x95, 0x79,
-    0xdf, 0x4c, 0x8d, 0x55, 0xeb, 0x20, 0x17,
-    0x9f, 0x26, 0x3e, 0xf0, 0x88, 0x8e, 0x7a,
-    0x08, 0x11, 0x52, 0xfc, 0xd8, 0x3f, 0xb9,
-    0xd2, 0x5c, 0x61, 0x03, 0x56, 0xfd, 0xbc,
-    0xb4, 0x0a, 0xf1, 0x13, 0x5d, 0x90, 0x0a,
-    0x0e, 0xee, 0x09, 0x19, 0x45, 0x5a, 0xeb,
-    0xe3, 0xf0, 0x58, 0x5f, 0xac, 0x23, 0x84,
-    0x1f, 0xc5, 0xe3, 0xa6, 0x18, 0x5d, 0xb8,
-    0x47, 0xdc, 0xe6, 0xf2, 0x0b, 0x03, 0x55,
-    0x61, 0xab, 0xe3, 0x57, 0xe3, 0x67, 0xcc,
-    0x16, 0x38, 0x3c, 0x11, 0x25, 0x88, 0x8a,
-    0x24, 0x7f, 0xf7, 0xeb, 0xf2, 0x5d, 0x82,
-    0x89, 0x05, 0x53, 0x32, 0x6b, 0x28, 0x54,
-    0x13, 0xf6, 0xe7, 0x21, 0x1a, 0xc6, 0xe3,
-    0xe1, 0xff
-};
-
-NP_EXPORT(int) NP_GetSignature(tir_signature_t * sig)
-{
-    int i;
-    dbg_report("GetSignature request\n");
-
-    for (i = 0; i < 200; i++)
-        sig->DllSignature[i] = part1_2[i] ^ part1_1[i];
-    for (i = 0; i < 200; i++)
-        sig->AppSignature[i] = part2_1[i] ^ part2_2[i];
-    return 0;
-}
-
-NP_EXPORT(int) NP_QueryVersion(unsigned short * version)
-{
-    dbg_report("QueryVersion request\n");
-    *version=0x0500;
-    return 0;
-}
-/******************************************************************
- *              NP_ReCenter (NPCLIENT.12)
- */
-
-NP_EXPORT(int) NP_ReCenter(void)
-{
-    dbg_report("ReCenter request\n");
-    return 0;
-}
-
-/******************************************************************
- *              NP_RegisterProgramProfileID (NPCLIENT.13)
- */
-
-NP_EXPORT(int) NP_RegisterProgramProfileID(unsigned short id)
-{
-    if (FTCreateMapping())
-        pMemData->GameId = id;
-    dbg_report("RegisterProgramProfileID request: %d\n", id);
-    return 0;
-}
-/******************************************************************
- *              NP_RegisterWindowHandle (NPCLIENT.14)
- */
-
-NP_EXPORT(int) NP_RegisterWindowHandle(HWND hwnd)
-{
-    UNUSED(hwnd);
-    dbg_report("RegisterWindowHandle request: %p\n", (void*) hwnd);
-    return (int) 0;
-}
-/******************************************************************
- *              NP_RequestData (NPCLIENT.15)
- */
-
-NP_EXPORT(int) NP_RequestData(unsigned short req)
-{
-    UNUSED(req);
-    dbg_report("RequestData request: %d\n", req);
-    return (int) 0;
-}
-/******************************************************************
- *              NP_SetParameter (NPCLIENT.16)
- */
-
-NP_EXPORT(int) NP_SetParameter(int arg0, int arg1)
-{
-    UNUSED(arg0); UNUSED(arg1);
-    dbg_report("SetParameter request: %d %d\n", arg0, arg1);
-    return (int) 0;
-}
-/******************************************************************
- *              NP_StartCursor (NPCLIENT.17)
- */
-
-NP_EXPORT(int) NP_StartCursor(void)
-{
-    dbg_report("StartCursor request\n");
-    return (int) 0;
-}
-/******************************************************************
- *              NP_StartDataTransmission (NPCLIENT.18)
- */
-
-NP_EXPORT(int) NP_StartDataTransmission(void)
-{
-    dbg_report("StartDataTransmission request.\n");
-
-    return (int) 0;
-}
-/******************************************************************
- *              NP_StopCursor (NPCLIENT.19)
- */
-
-NP_EXPORT(int) NP_StopCursor(void)
-{
-    dbg_report("StopCursor request\n");
-    return (int) 0;
-}
-/******************************************************************
- *              NP_StopDataTransmission (NPCLIENT.20)
- */
-
-NP_EXPORT(int) NP_StopDataTransmission(void)
-{
-    return (int) 0;
-}
-/******************************************************************
- *              NP_UnregisterWindowHandle (NPCLIENT.21)
- */
-
-NP_EXPORT(int) NP_UnregisterWindowHandle(void)
-{
-    dbg_report("UnregisterWindowHandle request\n");
-    return (int) 0;
-}
-
-static bool FTCreateMapping(void)
-{
-    if (pMemData)
-        return true;
-
-    dbg_report("FTCreateMapping request (pMemData == NULL).\n");
-
-    HANDLE hFTMutex = CreateMutexA(NULL, FALSE, FREETRACK_MUTEX);
-    CloseHandle(hFTMutex);
-
-    hFTMemMap = CreateFileMappingA(INVALID_HANDLE_VALUE, 0, PAGE_READWRITE, 0, sizeof(FTMemMap), (LPCSTR) FT_MM_DATA);
-    pMemData = (FTMemMap *) MapViewOfFile(hFTMemMap, FILE_MAP_WRITE, 0, 0, sizeof(FTMemMap));
-    return pMemData != NULL;
-}
-
-static void FTDestroyMapping(void)
-{
-    if (pMemData != NULL)
-        UnmapViewOfFile((void*)pMemData);
-
-    CloseHandle(hFTMemMap);
-    pMemData = 0;
-    hFTMemMap = 0;
-}
-
-static __inline double clamp(double x, double xmin, double xmax)
-{
-    if (x > xmax)
-        return xmax;
-
-    if (x < xmin)
-        return xmin;
-
-    return x;
-}
-
-static __inline double clamp_(double x)
-{
-    return clamp(x, -NP_AXIS_MAX, NP_AXIS_MAX);
-}