//-----------------------------------------------------------------------------
void dolfin::deprecation(std::string feature,
std::string version,
std::string message, ...)
{
read(buffer.get(), message);
LogManager::logger.deprecation(feature, version, buffer.get());
}
//-----------------------------------------------------------------------------
void dolfin::dolfin_error(std::string location,
std::string task,
std::string reason, ...)
{
read(buffer.get(), reason);
LogManager::logger.dolfin_error(location, task, buffer.get());
}
//-----------------------------------------------------------------------------
void dolfin::info(std::string msg, ...)
{
if (!LogManager::logger.is_active())
return; // optimization
read(buffer.get(), msg);
LogManager::logger.log(buffer.get());
}
/** Sets up the spline object by with the parameters and attributes
*
* @param x :: The array of x values defining the spline
* @param y :: The array of y values defining the spline
* @param n :: The size of the arrays
*/
void CubicSpline::setupInput(boost::scoped_array<double> &x,
boost::scoped_array<double> &y, int n) const {
// Populate data points from the input attributes and parameters
bool xSortFlag = false;
for (int i = 0; i < n; ++i) {
std::string num = boost::lexical_cast<std::string>(i);
std::string xName = "x" + num;
std::string yName = "y" + num;
x[i] = getAttribute(xName).asDouble();
// if x[i] is out of order with its neighbours
if (i > 1 && i < n && (x[i - 1] < x[i - 2] || x[i - 1] > x[i])) {
xSortFlag = true;
}
y[i] = getParameter(yName);
}
// sort the data points if necessary
if (xSortFlag) {
g_log.warning() << "Spline x parameters are not in ascending order. Values "
"will be sorted." << std::endl;
std::sort(x.get(), x.get() + n);
}
// pass values to GSL objects
initGSLObjects(x, y, n);
m_recalculateSpline = false;
}
void FileAllocator::ensureLength(int fd , long size) {
#if !defined(_WIN32)
if (useSparseFiles(fd)) {
LOG(1) << "using ftruncate to create a sparse file" << endl;
int ret = ftruncate(fd, size);
uassert(16063, "ftruncate failed: " + errnoWithDescription(), ret == 0);
return;
}
#endif
#if defined(__linux__)
int ret = posix_fallocate(fd,0,size);
if ( ret == 0 )
return;
log() << "FileAllocator: posix_fallocate failed: " << errnoWithDescription( ret ) << " falling back" << endl;
#endif
off_t filelen = lseek( fd, 0, SEEK_END );
if ( filelen < size ) {
if (filelen != 0) {
stringstream ss;
ss << "failure creating new datafile; lseek failed for fd " << fd << " with errno: " << errnoWithDescription();
uassert( 10440 , ss.str(), filelen == 0 );
}
// Check for end of disk.
uassert( 10441 , str::stream() << "Unable to allocate new file of size " << size << ' ' << errnoWithDescription(),
size - 1 == lseek(fd, size - 1, SEEK_SET) );
uassert( 10442 , str::stream() << "Unable to allocate new file of size " << size << ' ' << errnoWithDescription(),
1 == write(fd, "", 1) );
// File expansion is completed here. Do not do the zeroing out on OS-es where there
// is no risk of triggering allocation-related bugs such as
// http://support.microsoft.com/kb/2731284.
//
if (!ProcessInfo::isDataFileZeroingNeeded()) {
return;
}
lseek(fd, 0, SEEK_SET);
const long z = 256 * 1024;
const boost::scoped_array<char> buf_holder (new char[z]);
char* buf = buf_holder.get();
memset(buf, 0, z);
long left = size;
while ( left > 0 ) {
long towrite = left;
if ( towrite > z )
towrite = z;
int written = write( fd , buf , towrite );
uassert( 10443 , errnoWithPrefix("FileAllocator: file write failed" ), written > 0 );
left -= written;
}
}
}
//-----------------------------------------------------------------------------
void dolfin::__debug(std::string file, unsigned long line,
std::string function, std::string format, ...)
{
read(buffer.get(), format);
std::ostringstream ost;
ost << file << ":" << line << " in " << function << "()";
std::string msg = std::string(buffer.get()) + " [at " + ost.str() + "]";
LogManager::logger.__debug(msg);
}
void LightProcess::Initialize(const std::string &prefix, int count,
const std::vector<int> &inherited_fds) {
if (prefix.empty() || count <= 0) {
return;
}
if (Available()) {
// already initialized
return;
}
g_procs.reset(new LightProcess[count]);
g_procsCount = count;
auto afdt_filename = folly::sformat("{}.{}", prefix, getpid());
// remove the possible leftover
remove(afdt_filename.c_str());
afdt_error_t err = AFDT_ERROR_T_INIT;
auto afdt_lid = afdt_listen(afdt_filename.c_str(), &err);
if (afdt_lid < 0) {
Logger::Warning("Unable to afdt_listen to %s: %d %s",
afdt_filename.c_str(),
errno, folly::errnoStr(errno).c_str());
return;
}
SCOPE_EXIT {
::close(afdt_lid);
remove(afdt_filename.c_str());
};
for (int i = 0; i < count; i++) {
if (!g_procs[i].initShadow(afdt_lid, afdt_filename, i, inherited_fds)) {
for (int j = 0; j < i; j++) {
g_procs[j].closeShadow();
}
g_procs.reset();
g_procsCount = 0;
break;
}
}
if (!s_handlerInited) {
struct sigaction sa;
struct sigaction old_sa;
sa.sa_sigaction = &LightProcess::SigChldHandler;
sa.sa_flags = SA_SIGINFO | SA_NOCLDSTOP;
if (sigaction(SIGCHLD, &sa, &old_sa) != 0) {
Logger::Error("Couldn't install SIGCHLD handler");
abort();
}
s_handlerInited = true;
}
}
void FileAllocator::ensureLength(int fd , long size) {
#if !defined(_WIN32)
if (useSparseFiles(fd)) {
LOG(1) << "using ftruncate to create a sparse file" << endl;
int ret = ftruncate(fd, size);
uassert(16063, "ftruncate failed: " + errnoWithDescription(), ret == 0);
return;
}
#endif
#if defined(__linux__)
int ret = posix_fallocate(fd,0,size);
if ( ret == 0 )
return;
log() << "FileAllocator: posix_fallocate failed: " << errnoWithDescription( ret ) << " falling back" << endl;
#endif
off_t filelen = lseek( fd, 0, SEEK_END );
if ( filelen < size ) {
if (filelen != 0) {
stringstream ss;
ss << "failure creating new datafile; lseek failed for fd " << fd << " with errno: " << errnoWithDescription();
uassert( 10440 , ss.str(), filelen == 0 );
}
// Check for end of disk.
uassert( 10441 , str::stream() << "Unable to allocate new file of size " << size << ' ' << errnoWithDescription(),
size - 1 == lseek(fd, size - 1, SEEK_SET) );
uassert( 10442 , str::stream() << "Unable to allocate new file of size " << size << ' ' << errnoWithDescription(),
1 == write(fd, "", 1) );
lseek(fd, 0, SEEK_SET);
const long z = 256 * 1024;
const boost::scoped_array<char> buf_holder (new char[z]);
char* buf = buf_holder.get();
memset(buf, 0, z);
long left = size;
while ( left > 0 ) {
long towrite = left;
if ( towrite > z )
towrite = z;
int written = write( fd , buf , towrite );
uassert( 10443 , errnoWithPrefix("FileAllocator: file write failed" ), written > 0 );
left -= written;
}
}
}
HRESULT CKeyTransformBCrypt::_InitBCrypt(BCRYPT_ALG_HANDLE& hAes, BCRYPT_KEY_HANDLE& hKey,
boost::scoped_array<UCHAR>& pKeyObj, const BYTE* pbKey32)
{
if(m_lpBCryptOpenAlgorithmProvider(&hAes, BCRYPT_AES_ALGORITHM, NULL, 0) != 0)
{
ASSERT(FALSE);
return E_FAIL;
}
DWORD dwKeyObjLen = 0;
ULONG uResult = 0;
if(m_lpBCryptGetProperty(hAes, BCRYPT_OBJECT_LENGTH, (PUCHAR)&dwKeyObjLen,
sizeof(DWORD), &uResult, 0) != 0) KTBC_FAIL;
if(dwKeyObjLen == 0) KTBC_FAIL;
pKeyObj.reset(new UCHAR[dwKeyObjLen]);
if(m_lpBCryptSetProperty(hAes, BCRYPT_CHAINING_MODE, (PUCHAR)BCRYPT_CHAIN_MODE_ECB,
static_cast<ULONG>((wcslen(BCRYPT_CHAIN_MODE_ECB) + 1) * sizeof(wchar_t)), 0) != 0)
KTBC_FAIL;
BCRYPT_KEY_DATA_BLOB_32 keyBlob;
ZeroMemory(&keyBlob, sizeof(BCRYPT_KEY_DATA_BLOB_32));
keyBlob.dwMagic = BCRYPT_KEY_DATA_BLOB_MAGIC;
keyBlob.dwVersion = BCRYPT_KEY_DATA_BLOB_VERSION1;
keyBlob.cbKeyData = 32;
memcpy(keyBlob.pbData, pbKey32, 32);
// if(m_lpBCryptGenerateSymmetricKey(hAes, &hKey, (PUCHAR)pKeyObj.get(),
// dwKeyObjLen, const_cast<PUCHAR>(pbKey32), 32, 0) != 0) KTBC_FAIL;
if(m_lpBCryptImportKey(hAes, NULL, BCRYPT_KEY_DATA_BLOB, &hKey,
pKeyObj.get(), dwKeyObjLen, (PUCHAR)&keyBlob,
sizeof(BCRYPT_KEY_DATA_BLOB_32), 0) != 0) KTBC_FAIL;
#ifdef _DEBUG
DWORD dwKeyLen = 0;
VERIFY(m_lpBCryptGetProperty(hKey, BCRYPT_KEY_STRENGTH, (PUCHAR)&dwKeyLen,
sizeof(DWORD), &uResult, 0) == 0);
VERIFY(dwKeyLen == 256);
BCRYPT_ALG_HANDLE hRef = NULL;
VERIFY(m_lpBCryptGetProperty(hKey, BCRYPT_PROVIDER_HANDLE, (PUCHAR)&hRef,
sizeof(BCRYPT_ALG_HANDLE), &uResult, 0) == 0);
VERIFY(hRef == hAes);
#endif
return S_OK;
}
void LightProcess::Close() {
for (int i = 0; i < g_procsCount; i++) {
g_procs[i].closeShadow();
}
g_procs.reset();
g_procsCount = 0;
}
inline LogCodec::int_type LogCodec::consumeVoidsAndComments(streambuf_type *buf_ptr)
{
int_type c = buf_ptr->sgetc();
char * const read_buf = m_read_buf.get();
char * read_ptr;
while (!traits_type::eq_int_type(c, traits_type::eof())) {
if (m_field_split.find(c) != std::string::npos || m_event_split.find(c) != std::string::npos) {
c = buf_ptr->snextc();
} else if (m_comment_chars.find(c) != std::string::npos) {
// ignore comment line (sorta...)
read_ptr = read_buf;
do {
// check for end of line
if (m_event_split.find(c) != std::string::npos)
break;
// read in the comment in case it matters...
if (read_ptr < m_read_end)
*(read_ptr++) = c;
// get the next character
c = buf_ptr->snextc();
} while (!traits_type::eq_int_type(c, traits_type::eof()));
*read_ptr = '\0';
if (m_handle_elf_headers) {
// check if it is an ELF format change
read_buf[FIELDS_ELF_HEADER.size()] = '\0';
if (FIELDS_ELF_HEADER == read_buf)
changeELFFormat(read_buf + FIELDS_ELF_HEADER.size() + 1);
}
} else {
break;
}
}
return c;
}
inline
systembuf::systembuf(handle_type h, std::size_t bufsize) :
m_handle(h),
m_bufsize(bufsize),
m_read_buf(new char[bufsize]),
m_write_buf(new char[bufsize])
{
#if defined(BOOST_PROCESS_WIN32_API)
BOOST_ASSERT(m_handle != INVALID_HANDLE_VALUE);
#else
BOOST_ASSERT(m_handle >= 0);
#endif
BOOST_ASSERT(m_bufsize > 0);
setp(m_write_buf.get(), m_write_buf.get() + m_bufsize);
}
void init_old_buffer(boost::scoped_array<unsigned long long> &array, const std::size_t size) {
if (!array) {
array.reset(new unsigned long long[size]);
for (std::size_t i=0;i<size;i++) {
array[i] = 0;
}
}
}
inline Matrix::column_iterator Matrix::column_end(Size i) {
#if defined(QL_EXTRA_SAFETY_CHECKS)
QL_REQUIRE(i<columns_,
"column index (" << i << ") must be less than " << columns_ <<
": matrix cannot be accessed out of range");
#endif
return column_iterator(data_.get()+i+rows_*columns_,columns_);
}
inline Matrix::row_iterator Matrix::row_end(Size i) {
#if defined(QL_EXTRA_SAFETY_CHECKS)
QL_REQUIRE(i<rows_,
"row index (" << i << ") must be less than " << rows_ <<
": matrix cannot be accessed out of range");
#endif
return data_.get()+columns_*(i+1);
}
TaskId(std::string const & workTitle, uint32_t id,
boost::scoped_array<uint8_t> const & taskData,
size_t taskDataSize) :
m_workId(workTitle, id),
m_taskData(new uint8_t[taskDataSize]),
m_taskDataSize(taskDataSize)
{
memcpy(m_taskData.get(), taskData.get(), taskDataSize);
}
void AudioResampleImpl::splitAudioData(AudioData & data, boost::scoped_array<char*> & split) const
{
auto dataFormat = data.format();
if (dataFormat.isPlanar())
{
/// Для планарного формата необходимо представить данные из result
const int numChannels = dataFormat.channelCount();
split.reset(new char*[numChannels]);
split_ref(data.begin(), data.end(), data.numBytes() / numChannels, split.get());
}
else
{
/// Interleaved данные помещаются в один массив
split.reset(new char*[1]);
split[0] = data.data();
}
}
void LightProcess::Close() {
boost::scoped_array<LightProcess> procs;
procs.swap(g_procs);
int count = g_procsCount;
g_procs.reset();
g_procsCount = 0;
for (int i = 0; i < count; i++) {
procs[i].closeShadow();
}
}
inline
systembuf::int_type
systembuf::underflow(void)
{
BOOST_ASSERT(gptr() >= egptr());
bool ok;
#if defined(BOOST_PROCESS_WIN32_API)
DWORD cnt;
BOOL res = ::ReadFile(m_handle, m_read_buf.get(), (DWORD)m_bufsize, &cnt, NULL);
ok = (res && cnt > 0);
#else
ssize_t cnt = ::read(m_handle, m_read_buf.get(), m_bufsize);
ok = (cnt != -1 && cnt != 0);
#endif
if (!ok)
return traits_type::eof();
else {
setg(m_read_buf.get(), m_read_buf.get(), m_read_buf.get() + cnt);
return traits_type::to_int_type(*gptr());
}
}
void LightProcess::Initialize(const std::string &prefix, int count,
const std::vector<int> &inherited_fds) {
if (prefix.empty() || count <= 0) {
return;
}
if (Available()) {
// already initialized
return;
}
g_procs.reset(new LightProcess[count]);
g_procsCount = count;
for (int i = 0; i < count; i++) {
if (!g_procs[i].initShadow(prefix, i, inherited_fds)) {
for (int j = 0; j < i; j++) {
g_procs[j].closeShadow();
}
g_procs.reset();
g_procsCount = 0;
break;
}
}
if (!s_handlerInited) {
struct sigaction sa;
struct sigaction old_sa;
sa.sa_sigaction = &LightProcess::SigChldHandler;
sa.sa_flags = SA_SIGINFO | SA_NOCLDSTOP;
if (sigaction(SIGCHLD, &sa, &old_sa) != 0) {
Logger::Error("Couldn't install SIGCHLD handler");
abort();
}
s_handlerInited = true;
}
}
// Buffer allocation
void allocate_buffer(std::string msg)
{
// va_list, start, end require a char pointer of fixed size so we
// need to allocate the buffer here. We allocate twice the size of
// the format string and at least DOLFIN_LINELENGTH. This should be
// ok in most cases.
unsigned int new_size = std::max(static_cast<unsigned int>(2*msg.size()),
static_cast<unsigned int>(DOLFIN_LINELENGTH));
//static_cast<unsigned int>(DOLFIN_LINELENGTH));
if (new_size > buffer_size)
{
buffer.reset(new char[new_size]);
buffer_size = new_size;
}
}
void LightProcess::Initialize(const std::string &prefix, int count) {
if (prefix.empty() || count <= 0) {
return;
}
if (Available()) {
// already initialized
return;
}
g_procs.reset(new LightProcess[count]);
g_procsCount = count;
for (int i = 0; i < count; i++) {
if (!g_procs[i].initShadow(prefix, i)) {
for (int j = 0; j < i; j++) {
g_procs[j].closeShadow();
}
g_procs.reset();
g_procsCount = 0;
break;
}
}
}
//---------------------------- PUBLIC -----------------------------//
wxServerConnectionThread::wxServerConnectionThread(
wxEvtHandler * const handler, wxCities3DSocket * const socket,
const Game &game, const wxString &version,
const SpectatorArray &spectators,
const boost::scoped_array<wxUint8> &rng, const size_t size)
: mHandler(handler)
, mSocket(socket)
, mGame(game)
, mVersion(version)
, mSpectators(spectators)
, mSize(size)
{
wxASSERT(NULL != mHandler);
wxASSERT(NULL != mSocket);
wxASSERT(0 < mSize);
mRNG.reset(new wxUint8[mSize]);
memcpy(mRNG.get(), rng.get(), mSize);
}
void AnmGraphicsObjectData::loadAnmFileFromData(
boost::scoped_array<char>& anm_data) {
const char* data = anm_data.get();
// Read the header
int frames_len = read_i32(data + 0x8c);
int framelist_len = read_i32(data + 0x90);
int animation_set_len = read_i32(data + 0x94);
if (animation_set_len < 0) {
throw rlvm::Exception(
"Impossible value for animation_set_len in ANM file.");
}
// Read the corresponding image file we read from, and load the image.
string raw_file_name = data + 0x1c;
image_ = system_.graphics().getSurfaceNamed(raw_file_name);
image_->EnsureUploaded();
// Read the frame list
const char* buf = data + 0xb8;
Size screen_size = getScreenSize(system_.gameexe());
for (int i = 0; i < frames_len; ++i) {
Frame f;
f.src_x1 = read_i32(buf);
f.src_y1 = read_i32(buf+4);
f.src_x2 = read_i32(buf+8);
f.src_y2 = read_i32(buf+12);
f.dest_x = read_i32(buf+16);
f.dest_y = read_i32(buf+20);
f.time = read_i32(buf+0x38);
fixAxis(f, screen_size.width(), screen_size.height());
frames.push_back(f);
buf += 0x60;
}
readIntegerList(data + 0xb8 + frames_len*0x60, 0x68, framelist_len,
framelist);
readIntegerList(data + 0xb8 + frames_len*0x60 + framelist_len*0x68,
0x78, animation_set_len, animation_set);
}
void CassandraStressClient::Setup(std::string const& server_ip) {
success_count_ = 0;
latencies_.reset(new double[FLAGS_operation_count/FLAGS_thread_count]);
try {
boost::shared_ptr<TTransport> socket =
boost::shared_ptr<TSocket>(new TSocket(server_ip, 9160));
transport_ = boost::shared_ptr<TFramedTransport>(
new TFramedTransport(socket));
boost::shared_ptr<TProtocol> protocol =
boost::shared_ptr<TBinaryProtocol>(new TBinaryProtocol(transport_));
client_.reset(new CassandraClient(protocol));
transport_->open();
std::string query = "USE offline_keyspace";
CqlResult result;
client_->execute_cql3_query(result, query, Compression::NONE,
ConsistencyLevel::ONE);
} catch (TTransportException& te) {
printf("Exception: %s [%d]\n", te.what(), te.getType());
} catch (InvalidRequestException& ire) {
printf("Exception: %s [%s]\n", ire.what(), ire.why.c_str());
}
}
bool volume_generator_checkerboard::generate_float_volume(unsigned dim_x,
unsigned dim_y,
unsigned dim_z,
unsigned components,
boost::scoped_array<float>& buffer)
{
if (dim_x < 1 || dim_y < 1 || dim_z < 1 || components < 1) {
return (false);
}
try {
buffer.reset(new float[dim_x * dim_y * dim_z * components]);
}
catch (std::bad_alloc&) {
return (false);
}
float val;
unsigned offset_dst;
for (unsigned z = 0; z < dim_z; z++) {
for (unsigned y = 0; y < dim_y; y++) {
for (unsigned x = 0; x < dim_x; x++) {
val = float(scm::math::sign(-int((x+y+z) % 2)));
offset_dst = x * components
+ y * dim_x * components
+ z * dim_x * dim_y * components;
for (unsigned c = 0; c < components; c++) {
buffer[offset_dst + c] = val;
}
}
}
}
return (true);
}
void lock()
{
boost::lock(locks.get(),locks.get()+count);
}
inline Matrix::const_iterator Matrix::end() const {
return data_.get()+rows_*columns_;
}
/** Initilize the GSL spline with the given points
*
* @param x :: The x points defining the spline
* @param y :: The y points defining the spline
* @param n :: The size of the arrays
*/
void CubicSpline::initGSLObjects(boost::scoped_array<double>& x, boost::scoped_array<double>& y, int n) const
{
int status = gsl_spline_init(m_spline.get(), x.get(), y.get(), n);
checkGSLError(status, GSL_EINVAL);
}
inline Matrix::iterator Matrix::end() {
return data_.get()+rows_*columns_;
}
