HttpReply handle(HttpRequest &hr) {
if (hr.url.size() < 8) {
std::string accum = "<html><head><title>Fonts</title></head><body>";
char buffer[1024];
for (std::map<std::string, Font *>::iterator it = Font::fonts.begin(); it != Font::fonts.end(); ++it) {
sprintf(buffer, "<a href=\"/fonts/%s\">%s.fnt</a><br />", it->first.c_str(), it->first.c_str());
accum += buffer;
}
accum += "</body></html>";
return HttpReply(200, "Ok", "text/html", accum.c_str());
} else {
std::string name = hr.url.substr(7);
if (Font::fonts.find(name) == Font::fonts.end())
return HttpReply::defaultReply(404);
Blob data = ResourceManager::Instance().storeResource<Font>(Font::fonts[name]);
std::string datastr(data.data, data.size);
char *buffer = new char[data.size + 4096];
sprintf(buffer, "<html><head><title>Editing %s</title></head><body><form name=\"input\" action=\"/fonts/%s\" method=\"post\"><textarea cols=\"120\" rows=\"50\">%s</textarea><input type=\"submit\" value=\"Save\" /></form></body></html>", name.c_str(), name.c_str(), datastr.c_str());
Blob webpage(strlen(buffer), buffer);
return HttpReply(200, "Ok", "text/html", webpage);
}
}
void testFactory(vector<char> data, seconds duration, seconds maxTimeToTest, int id)
{
Puzzle p;
HardwareSpeedTester hst(1000, maxTimeToTest);
TimeCapsuleFactory<char> tcf(hst);
//char rawdata[] = "Hey, I hope it will finish in time.. tho probably not :D ...";
auto capsule = tcf.createTimeCapsule(p, data, duration);
capsule.save("capsule_" + to_string(id) + ".dat");
Capsule<char> capsule2;
capsule2.load("capsule_" + to_string(id) + ".dat");
auto crdata = capsule.getCryptedData();
auto crdata2 = capsule2.getCryptedData();
assert(capsule.getBase() == capsule2.getBase());
assert(capsule.getN() == capsule2.getN());
assert(capsule.getIV() == capsule2.getIV());
assert(capsule.getCryptedKey() == capsule2.getCryptedKey());
assert(capsule.getNumberOfOperations() == capsule2.getNumberOfOperations());
Logger::log("Original crypted data size: " + to_string(crdata.size()));
Logger::log("Copypasted crypted data size: " + to_string(crdata2.size()));
string datastr(crdata.begin(), crdata.end());
string datastr2(crdata2.begin(), crdata2.end());
Logger::log("Original crypted data: " + datastr);
Logger::log("Copypasted crypted data: " + datastr2);
//cout << capsule.getCryptedData().size() << ", " << capsule2.getCryptedData().size() << endl;
//assert(capsule.getCryptedData().size() == capsule2.getCryptedData().size());
//for (size_t i = 0; i < capsule.getCryptedData().size(); ++i)
// assert(capsule.getCryptedData()[i] == capsule2.getCryptedData()[i]);
Puzzle p2(capsule2.getBase());
auto start = chrono::high_resolution_clock::now();
auto key = p2.solve(capsule2.getCryptedKey(), capsule2.getNumberOfOperations(), capsule2.getN());
auto end = chrono::high_resolution_clock::now();
Logger::log("Time specified to decode: " + to_string(duration.count()) + " seconds");
Logger::log("Time taken to decode: " + to_string(chrono::duration_cast<seconds>(end - start).count()) + " seconds");
Encryptor<char> cr;
auto databack = cr.decrypt(capsule2.getCryptedData(), key, capsule2.getIV());
string tmpdata(data.begin(), data.end());
string tmpdataback(databack.begin(), databack.end());
Logger::log("Original data: " + tmpdata);
Logger::log("Data decrypted: " + tmpdataback);
/*char dummychar;
if (crdata.size() != crdata2.size())
{
Logger::log("PARA VAN!");
cin >> dummychar;
}*/
}
void TestSerialization::testStreamRead()
{
std::string datastr(
(const char *)test_serialized_data,
sizeof(test_serialized_data));
std::istringstream is(datastr, std::ios_base::binary);
UASSERT(readU8(is) == 0x11);
UASSERT(readU16(is) == 0x2233);
UASSERT(readU32(is) == 0x44556677);
UASSERT(readU64(is) == 0x8899AABBCCDDEEFF);
UASSERT(readS8(is) == -128);
UASSERT(readS16(is) == 30000);
UASSERT(readS32(is) == -6);
UASSERT(readS64(is) == -43);
UASSERT(readF1000(is) == 53.534f);
UASSERT(readF1000(is) == -300000.32f);
UASSERT(readF1000(is) == F1000_MIN);
UASSERT(readF1000(is) == F1000_MAX);
UASSERT(deSerializeString(is) == "foobar!");
UASSERT(readV2S16(is) == v2s16(500, 500));
UASSERT(readV3S16(is) == v3s16(4207, 604, -30));
UASSERT(readV2S32(is) == v2s32(1920, 1080));
UASSERT(readV3S32(is) == v3s32(-400, 6400054, 290549855));
UASSERT(readV2F1000(is) == v2f(500.656f, 350.345f));
UASSERT(deSerializeWideString(is) == L"\x02~woof~\x5455");
UASSERT(readV3F1000(is) == v3f(500, 10024.2f, -192.54f));
UASSERT(readARGB8(is) == video::SColor(255, 128, 50, 128));
UASSERT(deSerializeLongString(is) == "some longer string here");
UASSERT(is.rdbuf()->in_avail() == 2);
UASSERT(readU16(is) == 0xF00D);
UASSERT(is.rdbuf()->in_avail() == 0);
}
int main (int argc, char **argv)
{
char* ntry = (char*)"";
if (argc > 1) {
ntry = argv[1];
}
double fps = FPS;
double target_dur = 1.0/fps;
double tol = 1.0e-3;
double total_dur = 0.0;
dc1394_t * d = dc1394_new();
if (!d) {
return 1;
}
dc1394camera_list_t * list;
dc1394error_t err = dc1394_camera_enumerate (d, &list);
DC1394_ERR_RTN(err,"Failed to enumerate cameras");
if (list->num == 0) { /* Verify that we have at least one camera */
dc1394_log_error("No cameras found");
return 1;
}
gCamera.init(d, list->ids[0].guid);
if (!gCamera.cam()) {
dc1394_log_error("Failed to initialize camera with guid %ld", list->ids[0].guid);
dc1394_camera_free_list (list);
return 1;
}
dc1394_camera_free_list (list);
/*-----------------------------------------------------------------------
* have the camera start sending us data
*-----------------------------------------------------------------------*/
err = gCamera.start_transmission();
DC1394_ERR_CLN_RTN(err,cleanup_and_exit(gCamera),"Could not start camera iso transmission");
/*-----------------------------------------------------------------------
* capture one frame
*-----------------------------------------------------------------------*/
uint32_t width = 0;
uint32_t height = 0;
gCamera.get_image_size(&width, &height);
cv::Mat mapping = cv::getRotationMatrix2D(cv::Point2f(width/2.0, height/2.0), 180.0, 1.0);
#ifdef USE_SDL
static char *var = (char*)"SDL_VIDEO_WINDOW_POS=\"1280,480\"";
int ret = putenv(var);
if (SDL_Init(SDL_INIT_VIDEO) != 0) {
std::cerr << "DC1394: Unable to initialize SDL: " << SDL_GetError() << std::endl;
return 1;
}
atexit(SDL_Quit);
SDL_Surface *screen;
screen = SDL_SetVideoMode(width, height, 24, SDL_HWSURFACE);
if (screen == NULL) {
std::cerr << "DC1394: Unable to set SDL video mode:" << SDL_GetError() << std::endl;
}
SDL_Event event;
#endif
#ifndef LICKOMETER
pthread_t save_thread, acq_thread;
pthread_create( &save_thread, NULL, &thread_save_image, NULL);
#endif
pthread_t save_thread, acq_thread;
pthread_create( &acq_thread, NULL, &thread_acq_image, NULL);
timespec t_sleep, t_rem;
t_sleep.tv_sec = 0;
t_sleep.tv_nsec = 1000;
#ifndef STANDALONE
int s;
if ((s = socket(SOCKTYPE, SOCK_STREAM, 0)) < 0) {
perror("DC1394: client: socket");
cleanup_and_exit(gCamera);
return 1;
}
/*
* Create the address we will be connecting to.
*/
#ifndef INET
sockaddr_un sa;
sa.sun_family = AF_UNIX;
std::ostringstream tmpfn;
tmpfn << "fwsocket" << ntry;
std::cout << "DC1394: socket name " << tmpfn.str() << std::endl;
int nameLen = strlen(tmpfn.str().c_str());
if (nameLen >= (int) sizeof(sa.sun_path) -1) { /* too long? */
cleanup_and_exit(gCamera);
return 1;
}
sa.sun_path[0] = '\0'; /* abstract namespace */
strcpy(sa.sun_path+1, tmpfn.str().c_str());
int len = 1 + nameLen + offsetof(struct sockaddr_un, sun_path);
#else
sockaddr_in sa;
bzero((char *) &sa, sizeof(sa));
sa.sin_family = AF_INET;
hostent *server = gethostbyname("128.40.156.129");
bcopy((char *)server->h_addr,
(char *)&sa.sin_addr.s_addr,
server->h_length);
sa.sin_port = htons(35000);
int len = sizeof(sa);
#endif
/*
* Try to connect to the address. For this to
* succeed, the server must already have bound
* this address, and must have issued a listen()
* request.
*
* The third argument indicates the "length" of
* the structure, not just the length of the
* socket name.
*/
std::cout << "DC1394: Waiting for connection... " << std::flush;
while (true) {
// wait for connection:
if (connect(s, (sockaddr*)&sa, len) < 0) {
nanosleep(&t_sleep, &t_rem);
} else {
break;
}
}
std::cout << "done" << std::endl;
bool connected = false;
std::vector<char> data(BUFSIZE);
int nrec = recv(s, &data[0], data.size(), 0);
std::string datastr(data.begin(), data.end());
if (nrec<=0) {
std::cerr << "DC1394: Didn't receive start message; exiting now" << std::endl;
cleanup_and_exit(gCamera);
close(s);
return 1;
}
connected = true;
std::string ready = "ready";
while (send(s, ready.c_str(), ready.size(), 0) < 0) {
perror("DC1394: client: send");
}
int flags = 0;
if (-1 == (flags = fcntl(s, F_GETFL, 0)))
flags = 0;
if (fcntl(s, F_SETFL, flags | O_NONBLOCK)==-1) {
perror("DC1394: client: unblock");
}
#endif
/* pthread_mutex_lock( &camera_mutex );
gCamera.wait_for_trigger();
pthread_mutex_unlock( &camera_mutex );
Wait for acq_frame_buffer to fill instead
*/
int ncount = 0;
cv::Mat im(cv::Size(width, height), CV_8UC1);
cv::Mat thresh = cv::Mat::ones(cv::Size(width, height), CV_8UC1);
cv::Mat prevs(cv::Size(width, height), CV_8UC1);
cv::Mat gray(cv::Size(width, height), CV_8UC1);
// wait for image:
int nframes = get_image(im, mapping, false, -1, "", ncount);
std::cout << "DC1394: Waiting for first image to arrive... " << std::flush;
int nwait = 0;
while (!nframes) {
nanosleep(&t_sleep, &t_rem);
std::cout << "." << std::flush;
nframes = get_image(im, mapping, false, -1, "", ncount);
nwait++;
#ifdef STANDALONE
if (nwait > 1000) {
#else
if (nwait > 100000) {
#endif
std::cout << "Time out, stopping now\n";
cleanup_and_exit(gCamera);
}
}
timespec time0;
clock_gettime(CLOCK_REALTIME, &time0);
std::cout << "DC1394: image arrived: "
<< IplImage(im).depth << " bits, "
<< IplImage(im).nChannels << " channels, "
<< IplImage(im).widthStep << " step width" << std::endl;
#ifdef USE_SDL
SDL_Surface *surface =
SDL_CreateRGBSurfaceFrom((void*)im.data,
im.cols,
im.rows,
IplImage(im).depth*IplImage(im).nChannels,
IplImage(im).widthStep,
0xffffff, 0xffffff, 0xffffff, 0);
screen = SDL_GetVideoSurface();
if(SDL_BlitSurface(surface, NULL, screen, NULL) == 0)
SDL_UpdateRect(screen, 0, 0, 0, 0);
#else
cv::namedWindow("DC1394", CV_WINDOW_AUTOSIZE);
cvMoveWindow("DC1394", 1280, 480);
cv::imshow("DC1394", im);
#endif
timespec time1 = time0;
timespec time2 = time0;
timespec time3 = time0;
timespec time4 = time0;
timespec t_disconnect = time0;
timespec t_notrigger = time0;
#ifdef STANDALONE
int s = -1;
#endif
std::string fn = "";
#ifdef LICKOMETER
std::string fn_lick = "";
FILE* fp_lick = NULL;
#endif
int key = 0;
int nloop = 0;
while (true) {
clock_gettime( CLOCK_REALTIME, &time1);
#ifndef STANDALONE
std::vector<char> data(BUFSIZE);
int nrec = recv(s, &data[0], data.size(), 0);
std::string datastr(data.begin(), data.end());
#endif
nframes += get_image(im, mapping, false, s, fn, ncount);
#ifndef STANDALONE
// no update from blender in a long time, terminate process
if (datastr.find("1")==std::string::npos) {
if (connected) {
t_disconnect = time1;
connected = false;
} else {
if (tdiff(time1, t_disconnect) > TIMEOUT) {
std::cout << "DC1394: Received termination signal" << std::endl;
close(s);
pthread_cancel(acq_thread);
pthread_cancel(save_thread);
return 0;
}
}
} else {
connected = true;
}
/* Explicit termination */
if (datastr.find("quit")!=std::string::npos) {
std::cout << "DC1394: Game over signal." << std::endl;
std::string sclose = "close";
while (send(s, sclose.c_str(), sclose.size(), 0) < 0) {
perror("DC1394: client: send");
}
close(s);
pthread_cancel(acq_thread);
pthread_cancel(save_thread);
return 0;
}
// Stop recording
if (datastr.find("stop") != std::string::npos && fn != "") {
fn = "";
#ifdef LICKOMETER
fn_lick = "";
if (fp_lick) {
fclose(fp_lick);
fp_lick = NULL;
}
#endif
std::cout << "DC1394: Stopping video" << std::endl;
connected = true;
ncount = 0;
}
// Start recording
if (datastr.find("avi") != std::string::npos && datastr.find("stop") == std::string::npos && fn == "") {
std::size_t startpos = datastr.find("begin")+5;
std::size_t endpos = datastr.find("end") - datastr.find("begin") - 5;
fn = datastr.substr(startpos, endpos);
fn = std::string(trunk) + "data/" + fn;
#ifdef LICKOMETER
fn_lick = fn + "_lick";
fp_lick = fopen(fn_lick.c_str(), "wb");
std::cout << "DC1394: Recording lick detection, writing to " << fn_lick << std::endl;
#else
boost::filesystem::path path(fn);
boost::filesystem::path writepath(path);
// Test whether dir exists:
if (!boost::filesystem::exists(writepath)) {
std::cout << "DC1394: Creating directory " << writepath << std::endl;
boost::filesystem::create_directories(writepath);
}
fn += "/";
/* check save frame buffer */
std::size_t nfb = save_frame_buffer.size();
if (nfb)
std::cerr << "DC1394: Frame buffer isn't empty!" << std::endl;
std::cout << "DC1394: Starting video, writing to " << fn << std::endl;
connected = true;
ncount = 0;
#endif
}
#endif // #nstandalone
#ifdef USE_SDL
if (SDL_PollEvent(&event)) {
#ifdef STANDALONE
/* Any of these event types will end the program */
if (event.type == SDL_QUIT
|| event.type == SDL_KEYDOWN
|| event.type == SDL_KEYUP) {
std::cout << std::endl;
std::cout << std::endl << "DC1394: Total number of frames was " << nframes << std::endl;
std::cout << std::endl << "DC1394: Frame buffer: " << acq_frame_buffer.size() << " frames left" << std::endl;
close(s);
pthread_cancel(acq_thread);
pthread_cancel(save_thread);
return 0;
}
#endif // STANDALONE
}
surface->pixels = (void*)im.data;
// SDL_CreateRGBSurfaceFrom((void*)IplImage(im).imageData,
// IplImage(im).width,
// IplImage(im).height,
// IplImage(im).depth*IplImage(im).nChannels,
// IplImage(im).widthStep,
// 1, 1, 1, 0);
screen = SDL_GetVideoSurface();
if(SDL_BlitSurface(surface, NULL, screen, NULL) == 0)
SDL_UpdateRect(screen, 0, 0, 0, 0);
#else // not SDL
key = cv::waitKey(2);
cv::imshow("DC1394", im);
if (key == 1114155 || key == 65579 || key==43 /*+*/) {
uint32_t gain = 0;
err = dc1394_feature_get_value(gCamera.cam(), DC1394_FEATURE_GAIN, &gain);
DC1394_ERR_CLN_RTN(err,cleanup_and_exit(gCamera),"Can't get gain");
if (gain < gCamera.get_maxgain()-10) {
gain += 10;
pthread_mutex_lock( &camera_mutex );
err = dc1394_feature_set_value(gCamera.cam(), DC1394_FEATURE_GAIN, gain);
pthread_mutex_unlock( &camera_mutex );
std::cout << "DC1394: New gain value: " << gain << std::endl;
DC1394_ERR_CLN_RTN(err,cleanup_and_exit(gCamera),"Can't set gain");
}
}
if (key == 1114207 || key == 45 /*-*/) {
uint32_t gain = 0;
err = dc1394_feature_get_value(gCamera.cam(), DC1394_FEATURE_GAIN, &gain);
DC1394_ERR_CLN_RTN(err,cleanup_and_exit(gCamera),"Can't get gain");
if (gain > gCamera.get_mingain()+10) {
gain -= 10;
pthread_mutex_lock( &camera_mutex );
err = dc1394_feature_set_value(gCamera.cam(), DC1394_FEATURE_GAIN, gain);
pthread_mutex_unlock( &camera_mutex );
DC1394_ERR_CLN_RTN(err,cleanup_and_exit(gCamera),"Can't set gain");
}
}
#endif // not SDL
#ifdef LICKOMETER
/* IS THIS ALL YOU NEED THEN?
Lick detection */
/* Not required because the captured image is already gray
cv::Mat gray = bgr2gray(im); */
gray = thresholding(im, LICK_FRAME_THRESHOLD);
if (nloop != 0) {
cv::absdiff(prevs, gray, thresh);
double pixel_sum_thresh = cv::sum(thresh)[0];
double pixel_sum_gray = cv::sum(gray)[0];
if (pixel_sum_thresh > LICK_SUM_THRESHOLD) {
std::cout << "DC1394: Lick" << std::endl;
}
if (fp_lick != NULL) {
fwrite(&pixel_sum_thresh, sizeof(pixel_sum_thresh), 1, fp_lick);
fwrite(&pixel_sum_gray, sizeof(pixel_sum_gray), 1, fp_lick);
}
}
prevs = gray.clone();
nloop++;
#endif
#ifdef STANDALONE
if (key == 1048689 || key == 113 /*q*/) {
std::cout << "DC1394: Mean frame rate was " << nframes/total_dur << " fps" << std::endl;
pthread_cancel(acq_thread);
pthread_cancel(save_thread);
return 0;
}
if (key == 1048691 /*s*/) {
fn = "";
std::cout << "DC1394: Stopping video" << std::endl;
ncount = 0;
}
if (key == 1048690 /*r*/) {
fn = trunk + std::string("tmp/");
std::cout << "DC1394: Starting video, writing to " << fn << std::endl;
ncount = 0;
}
#endif // #standalone
clock_gettime( CLOCK_REALTIME, &time2);
double loop_dur = tdiff(time2, time3);
clock_gettime( CLOCK_REALTIME, &time3);
double meanfps = 0;
total_dur = tdiff(time3, time0);
if (total_dur > 0)
meanfps = nframes / total_dur;
double currentfps = ret / loop_dur;
std::cout << "DC1394: Current fps: " << std::setprecision(7) << currentfps
<< " Average fps: " << std::setprecision(7) << meanfps << "\r" << std::flush;
#ifdef STANDALONE
// std::cout << capture_dur << "\t" << target_dur << "\t" << rem << "\t" << loop_dur << std::endl;
#endif
}
if (d) {
dc1394_free(d);
}
#ifndef STANDALONE
close(s);
#endif
return 0;
}
MapBlock* Database_SQLite3::loadBlock(v3s16 blockpos)
{
v2s16 p2d(blockpos.X, blockpos.Z);
verifyDatabase();
if(sqlite3_bind_int64(m_database_read, 1, getBlockAsInteger(blockpos)) != SQLITE_OK)
infostream<<"WARNING: Could not bind block position for load: "
<<sqlite3_errmsg(m_database)<<std::endl;
if(sqlite3_step(m_database_read) == SQLITE_ROW) {
/*
Make sure sector is loaded
*/
MapSector *sector = srvmap->createSector(p2d);
/*
Load block
*/
const char * data = (const char *)sqlite3_column_blob(m_database_read, 0);
size_t len = sqlite3_column_bytes(m_database_read, 0);
std::string datastr(data, len);
// srvmap->loadBlock(&datastr, blockpos, sector, false);
try {
std::istringstream is(datastr, std::ios_base::binary);
u8 version = SER_FMT_VER_INVALID;
is.read((char*)&version, 1);
if(is.fail())
throw SerializationError("ServerMap::loadBlock(): Failed"
" to read MapBlock version");
MapBlock *block = NULL;
bool created_new = false;
block = sector->getBlockNoCreateNoEx(blockpos.Y);
if(block == NULL)
{
block = sector->createBlankBlockNoInsert(blockpos.Y);
created_new = true;
}
// Read basic data
block->deSerialize(is, version, true);
// If it's a new block, insert it to the map
if(created_new)
sector->insertBlock(block);
/*
Save blocks loaded in old format in new format
*/
//if(version < SER_FMT_VER_HIGHEST || save_after_load)
// Only save if asked to; no need to update version
//if(save_after_load)
// saveBlock(block);
// We just loaded it from, so it's up-to-date.
block->resetModified();
}
catch(SerializationError &e)
{
errorstream<<"Invalid block data in database"
<<" ("<<blockpos.X<<","<<blockpos.Y<<","<<blockpos.Z<<")"
<<" (SerializationError): "<<e.what()<<std::endl;
// TODO: Block should be marked as invalid in memory so that it is
// not touched but the game can run
if(g_settings->getBool("ignore_world_load_errors")){
errorstream<<"Ignoring block load error. Duck and cover! "
<<"(ignore_world_load_errors)"<<std::endl;
} else {
throw SerializationError("Invalid block data in database");
//assert(0);
}
}
sqlite3_step(m_database_read);
// We should never get more than 1 row, so ok to reset
sqlite3_reset(m_database_read);
return srvmap->getBlockNoCreateNoEx(blockpos); // should not be using this here
}
sqlite3_reset(m_database_read);
return(NULL);
}
