Ejemplo n.º 1
0
 String Path::dirname(char sep) const {
   if (mPaths.size() == 0) {
     return "";
   }
   Path pdir(*this);
   pdir.pop();
   String tmp(sep);
   return tmp.join(pdir.mPaths);
 }
Ejemplo n.º 2
0
int main(int argc, char **argv) {
	if( argc != 2 )
		return 1;

	init_regexes(filetypes);
	
	pdir(argv[1], 0);

	return 0;
}
Ejemplo n.º 3
0
void ModelSerializer::serialize(ptime time) const {
	boost::filesystem::path pdir(dir);
	if (!boost::filesystem::exists(pdir)) {
		boost::filesystem::create_directories(pdir);
	}
	std::string path = pathForTimeStep(time);
	std::ofstream out(path.c_str());
	serialize(out);
	out.close();
}
Ejemplo n.º 4
0
ustring SettingsManager::readProjectsDir() {
	ustring pdir(readStr(IDS_PROJECTS_DIR));
	int p = pdir.find("%home%");
	if(p != -1)
		pdir.replace(p, 6, g_get_home_dir());

	if(!file_test(pdir, FILE_TEST_IS_DIR))
		g_mkdir_with_parents(pdir.c_str(), 0777);

	return pdir;
}
Ejemplo n.º 5
0
/**
 * @brief calculate closest point on linepiece from l1 to l2
 * Note, this clamps the returned point to a position between l1 and l2.
 */
float3 ClosestPointOnLine(const float3& l1, const float3& l2, const float3& p)
{
	float3 dir(l2-l1);
	float3 pdir(p-l1);
	float length = dir.Length();
	if (fabs(length) < 1e-4f)
		return l1;
	float c = dir.dot(pdir) / length;
	if (c < 0) c = 0;
	if (c > length) c = length;
	return l1 + dir * (c / length);
}
Ejemplo n.º 6
0
void NLS::Foothold::Load(Node n) {
	for (auto i = footholds.begin(); i != footholds.end(); i++) {
		delete *i;
	}
	footholds.clear();
	n = n["foothold"];
	if (!n) {
		C("ERROR") << "No foothold node" << endl;
		throw(273);
	}
	for (auto i = n.begin(); i != n.end(); i++) {
		int fhdepth = toint(i->first);
		for (auto j = i->second.begin(); j != i->second.end(); j++) {
			int fhgroup = toint(j->first);
			for (auto k = j->second.begin(); k != j->second.end(); k++) {
				Node fn = k->second;
				Foothold* fh = new Foothold();
				fh->x1 = fn["x1"];
				fh->y1 = fn["y1"];
				fh->x2 = fn["x2"];
				fh->y2 = fn["y2"];
				fh->nextid = fn["next"];
				fh->previd = fn["prev"];
				fh->force = fn["force"];
				fh->forbid = (int)fn["forbidFallDown"];
				fh->id = toint(k->first);
				fh->layer = fhdepth;
				fh->group = fhgroup;
				fh->dir = pdir(fh->x1, fh->y1, fh->x2, fh->y2);
				fh->len = pdis(fh->x1, fh->y1, fh->x2, fh->y2);
				fh->walk = fh->dir < 90 and fh->dir > -90;
				fh->next = 0;
				fh->prev = 0;
				footholds.insert(fh);
			}
		}
	}
	for (auto i = footholds.begin(); i != footholds.end(); i++) {
		for (auto j = footholds.begin(); j != footholds.end(); j++) {
			auto fi = *i;
			auto fj = *j;
			if (fi->nextid == fj->id) {
				fi->next = fj;
			}
			if (fi->previd == fj->id) {
				fi->prev = fj;
			}
		}
	}
}
Ejemplo n.º 7
0
Projection::Projection(void)
: p(new ProjectionPrivate)
{
#if defined(Q_OS_WIN) && !defined(_MOBILE)
    QString pdir(QDir::toNativeSeparators(qApp->applicationDirPath() + "/" STRINGIFY(SHARE_DIR) "/proj"));
    const char* proj_dir = pdir.toUtf8().constData();
//    const char* proj_dir = "E:\\cbro\\src\\merkaartor-devel\\binaries\\bin\\share\\proj";
    pj_set_searchpath(1, &proj_dir);
#endif // Q_OS_WIN

#ifndef _MOBILE
    theProj = NULL;
    p->theWGS84Proj = Projection::getProjection("+proj=longlat +ellps=WGS84 +datum=WGS84");
    setProjectionType(M_PREFS->getProjectionType());
#endif
}
Ejemplo n.º 8
0
  bool Path::createDir(bool recursive) const {
    if (exists()) {
      return true;
    }
    if (mPaths.size() == 0) {
      return false;
    }
    if (recursive) {
      Path pdir(*this);
      pdir.pop();
      if (!pdir.createDir(recursive)) {
        return false;
      }
    }
#ifdef _WIN32
    return (CreateDirectory(mFullName.c_str(), NULL) == TRUE);
#else
    return (mkdir(mFullName.c_str(), S_IRWXU) == 0);
#endif
  }
Ejemplo n.º 9
0
int pdir(const char *dir, int skipdotfiles) {
	DIR *ectory;
	struct dirent *ent;
	struct stat file;
	char *fbuf, *dbuf;


	ectory = opendir(dir);
	dbuf = realpath(dir, NULL);

	while( (ent = readdir(ectory)) ) {
		if( (ent->d_name[0] == '.' && (!ent->d_name[1] || skipdotfiles)) ||
			(ent->d_name[1] == '.' && !ent->d_name[2]) )
			continue;

		asprintf(&fbuf, "%s/%s", dbuf, ent->d_name);

		stat(fbuf, &file);

		switch( file.st_mode & S_IFMT ) {
		case S_IFREG:
			print_metadata(fbuf, ent->d_name);
			break;

		case S_IFDIR:
			pdir(fbuf, skipdotfiles);
			break;
		}

		free(fbuf);
	}

	free(dbuf);
	closedir(ectory);

	return 0;
}
Ejemplo n.º 10
0
setup_paging()
{
  int i;
  //设置页表的初始地址
  pg_dir = (int *)((((int)&pg_mem) + 4095) & -4096);
  //分四页,每页1024*4个字节,即4KB
  pg0 = pg_dir + 1024;
  pg1 = pg0 + 1024;
  pg2 = pg1 + 1024;
  pg3 = pg2 + 1024;
  
  pg_dir[0] = (int)pg0 | PTE_P | PTE_W | PTE_U;  // identity map 16M
  pg_dir[1] = (int)pg1 | PTE_P | PTE_W | PTE_U;
  pg_dir[2] = (int)pg2 | PTE_P | PTE_W | PTE_U;
  pg_dir[3] = (int)pg3 | PTE_P | PTE_W | PTE_U;
  //这一步是用来对齐的吗?一个物理内存块是4KB,页表初始地址管理四个页块,而pg0是从pg_dir+1024开始的,因此把4~1024这部分赋值为0
  for (i=4;i<1024;i++) pg_dir[i] = 0;
  //初始化四个页面。每个页起初都是可用的,又因为一个4KB页为2^12,因此页块的物理地址低12位都是0,用于存储页的状态(PTE_P | PTE_W | PTE_U)。
  for (i=0;i<4096;i++) pg0[i] = (i<<12) | PTE_P | PTE_W | PTE_U;  // trick to write all 4 contiguous pages
  //页起始地址设置
  pdir(pg_dir);
  //设置页机制(使能)
  spage(1);
}
float SpotLightCalculator::getLightAmount(const VC3 &position, const IStorm3D_Terrain &terrain, float rayHeight) const
{
	float squareRange = position.GetSquareRangeTo(data->position);
	if(squareRange > data->squareRange)
		return 0;

	VC2 pdir(position.x - data->position.x, position.z - data->position.z);
	VC2 sdir(data->direction.x, data->direction.z);

	float pAngle = pdir.CalculateAngle();
	float sAngle = sdir.CalculateAngle();
	float diff = pAngle - sAngle;
	//assert(diff

	if(diff < -3.1415f)
		diff += 3.1415f * 2;
	else if(diff > 3.1415f)
		diff -= 3.1415f * 2;

	if(fabsf(diff) / 3.1415f * 180.f > data->fov)
		return 0;

	return data->getAmount(position, -diff, terrain, rayHeight);
}
Ejemplo n.º 12
0
bool ProfilModel::loadProfils()
{
    if (!QFile::exists(Profil::ProfilDirectory))
        if (!QDir(qApp->applicationDirPath()).mkdir(Profil::ProfilDirectory))
            return createDefaultProfils(false);

    QDir    pdir(qApp->applicationDirPath().toLocal8Bit() + "/" + Profil::ProfilDirectory);
    QStringList dirFilter;
    dirFilter << "*.ini";
    pdir.setNameFilters(dirFilter);
    QStringList strlt = pdir.entryList();
    QStringListIterator it(strlt);
    if (strlt.isEmpty())
        return createDefaultProfils();
    while (it.hasNext())
    {
        Profil* newProfil;
        QString fileName = qApp->applicationDirPath().toLocal8Bit() + "/" + Profil::ProfilDirectory + "/" + it.next();
        QSettings* fileIni = new QSettings(fileName, QSettings::IniFormat);
        fileIni->sync();
        if (fileIni->status() != QSettings::NoError)
            return false;
        if (fileIni->value(PROFIL_TYPE_STRING).toString() == PROFIL_TYPE_GSTOYUNDA)
                newProfil = new ProfilGstToyundaPlayer;
        if (fileIni->value(PROFIL_TYPE_STRING).toString() == PROFIL_TYPE_MPLAYER)
                newProfil = new Profilmplayer;
        if (fileIni->value(PROFIL_TYPE_STRING).toString() == PROFIL_TYPE_QOSD)
                newProfil = new ProfilOSD;
        newProfil->fileName = fileName;
        delete fileIni;
        newProfil->load(fileName);
        m_profilList.append(newProfil);
    }
    m_defaultProfil = m_profilList.first();
    return true;
}
Ejemplo n.º 13
0
/// Download preview & get timestamp if newer than cachefile's
/// last modified time, otherwise just get the timestamp
QDateTime RemoteGetPreviewIfModified(
    const ProgramInfo &pginfo, const QString &cachefile)
{
    QString loc("RemoteGetPreviewIfModified: ");
    QDateTime cacheLastModified;
    QFileInfo cachefileinfo(cachefile);
    if (cachefileinfo.exists())
        cacheLastModified = cachefileinfo.lastModified();

    QStringList strlist("QUERY_PIXMAP_GET_IF_MODIFIED");
    strlist << ((cacheLastModified.isValid()) ? // unix secs, UTC
                QString::number(cacheLastModified.toTime_t()) : QString("-1"));
    strlist << QString::number(200 * 1024); // max size of preview file
    pginfo.ToStringList(strlist);

    if (!gCoreContext->SendReceiveStringList(strlist) ||
        strlist.isEmpty() || strlist[0] == "ERROR")
    {
        LOG(VB_GENERAL, LOG_ERR, loc + "Remote error" +
            ((strlist.size() >= 2) ? (":\n\t\t\t" + strlist[1]) : ""));

        return QDateTime();
    }

    if (strlist[0] == "WARNING")
    {
        LOG(VB_NETWORK, LOG_WARNING, loc + "Remote warning" +
                 ((strlist.size() >= 2) ? (":\n\t\t\t" + strlist[1]) : ""));

        return QDateTime();
    }

    QDateTime retdatetime;
    qlonglong timet = strlist[0].toLongLong();
    if (timet >= 0)
        retdatetime = MythDate::fromTime_t(timet);

    if (strlist.size() < 4)
    {
        return retdatetime;
    }

    size_t  length     = strlist[1].toULongLong();
    quint16 checksum16 = strlist[2].toUInt();
    QByteArray data = QByteArray::fromBase64(strlist[3].toLatin1());
    if ((size_t) data.size() < length)
    { // (note data.size() may be up to 3 bytes longer after decoding
        LOG(VB_GENERAL, LOG_ERR, loc +
            QString("Preview size check failed %1 < %2")
                .arg(data.size()).arg(length));
        return QDateTime();
    }
    data.resize(length);

    if (checksum16 != qChecksum(data.constData(), data.size()))
    {
        LOG(VB_GENERAL, LOG_ERR, loc + "Preview checksum failed");
        return QDateTime();
    }

    QString pdir(cachefile.section("/", 0, -2));
    QDir cfd(pdir);
    if (!cfd.exists() && !cfd.mkdir(pdir))
    {
        LOG(VB_GENERAL, LOG_ERR, loc +
            QString("Unable to create remote cache directory '%1'")
                .arg(pdir));

        return QDateTime();
    }

    QFile file(cachefile);
    if (!file.open(QIODevice::WriteOnly|QIODevice::Truncate))
    {
        LOG(VB_GENERAL, LOG_ERR, loc +
            QString("Unable to open cached preview file for writing '%1'")
                .arg(cachefile));

        return QDateTime();
    }

    off_t offset = 0;
    size_t remaining = length;
    uint failure_cnt = 0;
    while ((remaining > 0) && (failure_cnt < 5))
    {
        ssize_t written = file.write(data.data() + offset, remaining);
        if (written < 0)
        {
            failure_cnt++;
            usleep(50000);
            continue;
        }

        failure_cnt  = 0;
        offset      += written;
        remaining   -= written;
    }

    if (remaining)
    {
        LOG(VB_GENERAL, LOG_ERR, loc +
            QString("Failed to write cached preview file '%1'")
                .arg(cachefile));

        file.resize(0); // in case unlink fails..
        file.remove();  // closes fd
        return QDateTime();
    }

    file.close();

    return retdatetime;
}