bool LZMADecodeFile ( const char *fromFile, const char *toFile, CProgressInfo7Zip *progress )
{
CMyComPtr<ISequentialInStream> inStream;
CInFileStream *inStreamSpec = new CInFileStream;
inStream = inStreamSpec;
if ( !inStreamSpec->Open ( GetSystemString(fromFile) ) )
return false;
CMyComPtr<ISequentialOutStream> outStream;
COutFileStream *outStreamSpec = new COutFileStream;
outStream = outStreamSpec;
if ( !outStreamSpec->Create ( GetSystemString(toFile), true ) )
return false;
NCompress::NLZMA::CDecoder *decoderSpec = new NCompress::NLZMA::CDecoder;
CMyComPtr<ICompressCoder> decoder = decoderSpec;
const UInt32 kPropertiesSize = 5;
Byte properties[kPropertiesSize];
UInt32 processedSize;
if ( ReadStream (inStream, properties, kPropertiesSize, &processedSize) != S_OK )
return false;
if ( processedSize != kPropertiesSize )
return false;
if ( decoderSpec->SetDecoderProperties2(properties, kPropertiesSize) != S_OK )
return false;
UInt64 fileSize = 0;
for (int i = 0; i < 8; i++)
{
Byte b;
if ( inStream->Read(&b, 1, &processedSize) != S_OK )
return false;
if ( processedSize != 1 )
return false;
fileSize |= ((UInt64)b) << (8 * i);
}
if ( progress )
{
progress->Init();
progress->ApprovedStart = 1 << 21;
progress->SetMax ( fileSize );
}
if ( decoder->Code(inStream, outStream, 0, &fileSize, progress) != S_OK )
// decoder error
return false;
return true;
}
bool ReadStream( std::string &strdata, std::string &strpath )
{
struct stat statbuf;
std::ifstream stream;
int res = stat( strpath.data(), &statbuf );
if ( res == -1 )
{
strdata.clear();
return false;
}
stream.open( strpath.data(), std::ios::in );
strdata.reserve(statbuf.st_size+10);
if ( stream.is_open() )
{
ReadStream( stream, strdata, statbuf.st_size );
stream.close();
return true;
}
return(0);
}
void OIBReader::ReadSequenceOib()
{
for (int i=0; i<(int)m_oib_info.size(); i++)
{
wstring path_name = m_oib_info[i].filename;
if (path_name == m_path_name)
m_cur_time = i;
//storage
POLE::Storage pStg("temp_storage.txt");
//open
if (pStg.open()) {
//enumerate
std::list<std::string> entries =
pStg.entries();
for(std::list<std::string>::iterator it = entries.begin();
it != entries.end(); ++it) {
m_oib_t = i;
if (!pStg.isDirectory(*it)) {
std::wstring st = s2ws(*it);
ReadStream(pStg,st);
}
}
}
//release
pStg.close();
}
}
LONG ReadStreamLong (struct IFFHandle *iff,
APTR valptr,
struct IFFParseBase_intern *IFFParseBase)
{
LONG val;
#if AROS_BIG_ENDIAN
# define bytes valptr
#else
UBYTE bytes[4];
#endif
D(bug("ReadStreamLong(iff=%p valptr=%p)\n", iff, valptr));
val = ReadStream (iff, bytes, sizeof(LONG), IFFParseBase);
D(bug("ReadStreamLong: val %ld\n", val));
if (val < 0)
return val;
else if (val != sizeof(LONG))
return IFFERR_EOF;
#if !AROS_BIG_ENDIAN
*(LONG *)valptr = bytes[0] << 24 | bytes[1] << 16 | bytes[2] << 8 | bytes[3];
#endif
D(bug("ReadStreamLong: *valptr 0x%08lx '%c%c%c%c'\n", *(LONG *) valptr, dmkid(*(LONG *) valptr)));
return sizeof(LONG);
} /* ReadStreamLong */
MagickExport Image *PingImage(const ImageInfo *image_info,
ExceptionInfo *exception)
{
Image
*image;
ImageInfo
*ping_info;
assert(image_info != (ImageInfo *) NULL);
assert(image_info->signature == MagickSignature);
if (image_info->debug != MagickFalse)
(void) LogMagickEvent(TraceEvent,GetMagickModule(),"%s",
image_info->filename);
assert(exception != (ExceptionInfo *) NULL);
ping_info=CloneImageInfo(image_info);
ping_info->ping=MagickTrue;
image=ReadStream(ping_info,&PingStream,exception);
if (image != (Image *) NULL)
{
ResetTimer(&image->timer);
if (ping_info->verbose != MagickFalse)
(void) IdentifyImage(image,stdout,MagickFalse,exception);
}
ping_info=DestroyImageInfo(ping_info);
return(image);
}
static enum MAPISTATUS fetchmail_get_stream(TALLOC_CTX *mem_ctx,
mapi_object_t *obj_stream,
DATA_BLOB *body)
{
enum MAPISTATUS retval;
uint16_t read_size;
uint8_t buf[0x1000];
body->length = 0;
body->data = talloc_zero(mem_ctx, uint8_t);
do {
retval = ReadStream(obj_stream, buf, 0x1000, &read_size);
MAPI_RETVAL_IF(retval, GetLastError(), body->data);
if (read_size) {
body->data = talloc_realloc(mem_ctx, body->data, uint8_t,
body->length + read_size);
memcpy(&(body->data[body->length]), buf, read_size);
body->length += read_size;
}
} while (read_size);
errno = 0;
return MAPI_E_SUCCESS;
}
void BaseConnection::EventRead() {
if (state_ != STATE_CONNECTED) {
return;
}
// Allocate buffer for socket to write to.
if (buffer_.Reserved() < buffer_length_ + buffer_.Length()) {
buffer_.Reserve(buffer_length_ - buffer_.Reserved());
}
ssize_t len;
try {
// Append socket's data at buffer's end.
len = ReadStream(buffer_.End(), buffer_length_);
buffer_.AdjustLength(len);
}
catch (const sockets::SocketException& e) {
GetLogger_().warn("ReadStream failed with error: " + e.why());
Close();
return;
}
if (len == 0) {
buffer_.Clear();
return;
}
ProcessEventRead_(buffer_);
}
unsigned char *LZMADecodeData ( unsigned char *fromData, long fromSize, long &toSize, CProgressInfo7Zip *progress )
{
CMyComPtr<ISequentialInStream> inStream;
CInDataStream *inStreamSpec = new CInDataStream;
inStream = inStreamSpec;
inStreamSpec->LoadData ( fromData, fromSize );
NCompress::NLZMA::CDecoder *decoderSpec = new NCompress::NLZMA::CDecoder;
CMyComPtr<ICompressCoder> decoder = decoderSpec;
const UInt32 kPropertiesSize = 5;
Byte properties[kPropertiesSize];
UInt32 processedSize;
if ( ReadStream (inStream, properties, kPropertiesSize, &processedSize) != S_OK )
return NULL;
if ( processedSize != kPropertiesSize )
return NULL;
if ( decoderSpec->SetDecoderProperties2(properties, kPropertiesSize) != S_OK )
return NULL;
UInt64 fileSize = 0;
for (int i = 0; i < 8; i++)
{
Byte b;
if ( inStream->Read(&b, 1, &processedSize) != S_OK )
return NULL;
if ( processedSize != 1 )
return NULL;
fileSize |= ((UInt64)b) << (8 * i);
}
CMyComPtr<ISequentialOutStream> outStream;
COutDataStream *outStreamSpec = new COutDataStream;
outStream = outStreamSpec;
outStreamSpec->Create ( fileSize );
// CProgressInfo *progressInfoSpec = new CProgressInfo;
// CMyComPtr<ICompressProgressInfo> progressInfo = progress;
if ( progress )
{
progress->Init();
progress->ApprovedStart = 1 << 21;
progress->SetMax ( fileSize );
}
if ( decoder->Code(inStream, outStream, 0, &fileSize, progress) != S_OK )
// decoder error
return NULL;
toSize = outStreamSpec->GetCurrentSize ();
return outStreamSpec->GetData ();
}
HRESULT CInArchive::ReadBytes(void *data, UInt32 size, UInt32 *processedSize)
{
UInt32 realProcessedSize;
HRESULT result = ReadStream(m_Stream, data, size, &realProcessedSize);
if(processedSize != NULL)
*processedSize = realProcessedSize;
AddToSeekValue(realProcessedSize);
return result;
}
attachment::attachment(message& mapi_message, const uint32_t attach_num) throw(mapi_exception)
: object(mapi_message.get_session(), "attachment"), m_attach_num(attach_num), m_bin_data(NULL), m_data_size(0), m_filename("")
{
if (OpenAttach(&mapi_message.data(), attach_num, &m_object) != MAPI_E_SUCCESS)
throw mapi_exception(GetLastError(), "attachment::attachment : OpenAttach");
property_container properties = get_property_container();
properties << PR_ATTACH_FILENAME << PR_ATTACH_LONG_FILENAME << PR_ATTACH_SIZE << PR_ATTACH_DATA_BIN << PR_ATTACH_METHOD;
properties.fetch();
const char* filename = static_cast<const char*>(properties[PR_ATTACH_LONG_FILENAME]);
if (!filename) {
filename = static_cast<const char*>(properties[PR_ATTACH_FILENAME]);
}
if (filename)
m_filename = filename;
m_data_size = *(static_cast<const uint32_t*>(properties[PR_ATTACH_SIZE]));
const Binary_r* attachment_data = static_cast<const Binary_r*>(properties[PR_ATTACH_DATA_BIN]);
// Don't load PR_ATTACH_DATA_BIN if it's embedded in message.
// NOTE: Use RopOpenEmbeddedMessage when it is implemented.
const uint32_t attach_method = *static_cast<const uint32_t*>(properties[PR_ATTACH_METHOD]);
if (attach_method != ATTACH_BY_VALUE)
return;
// Get Binary Data.
if (attachment_data) {
m_data_size = attachment_data->cb;
m_bin_data = new uint8_t[m_data_size];
memcpy(m_bin_data, attachment_data->lpb, attachment_data->cb);
} else {
mapi_object_t obj_stream;
mapi_object_init(&obj_stream);
if (OpenStream(&m_object, (enum MAPITAGS)PidTagAttachDataBinary, OpenStream_ReadOnly, &obj_stream) != MAPI_E_SUCCESS)
throw mapi_exception(GetLastError(), "attachment::attachment : OpenStream");
if (GetStreamSize(&obj_stream, &m_data_size) != MAPI_E_SUCCESS)
throw mapi_exception(GetLastError(), "attachment::attachment : GetStreamSize");
m_bin_data = new uint8_t[m_data_size];
uint32_t pos = 0;
uint16_t bytes_read = 0;
do {
if (ReadStream(&obj_stream, m_bin_data+pos, 1024, &bytes_read) != MAPI_E_SUCCESS)
throw mapi_exception(GetLastError(), "attachment::attachment : ReadStream");
pos += bytes_read;
} while (bytes_read && pos < m_data_size);
mapi_object_release(&obj_stream);
}
}
HRESULT CCabBlockInStream::PreRead(UInt32 &packSize, UInt32 &unpackSize)
{
CTempCabInBuffer2 inBuffer;
inBuffer.Pos = 0;
RINOK(ReadStream_FALSE(_stream, inBuffer.Buffer, kDataBlockHeaderSize))
UInt32 checkSum = inBuffer.ReadUInt32();
packSize = inBuffer.ReadUInt16();
unpackSize = inBuffer.ReadUInt16();
if (ReservedSize != 0)
{
RINOK(ReadStream_FALSE(_stream, _buffer, ReservedSize));
}
_pos = 0;
CCheckSum2 checkSumCalc;
checkSumCalc.Init();
UInt32 packSize2 = packSize;
if (MsZip && _size == 0)
{
if (packSize < 2)
return S_FALSE; // bad block;
Byte sig[2];
RINOK(ReadStream_FALSE(_stream, sig, 2));
if (sig[0] != 0x43 || sig[1] != 0x4B)
return S_FALSE;
packSize2 -= 2;
checkSumCalc.Update(sig, 2);
}
if (kBlockSize - _size < packSize2)
return S_FALSE;
UInt32 curSize = packSize2;
if (curSize != 0)
{
size_t processedSizeLoc = curSize;
RINOK(ReadStream(_stream, _buffer + _size, &processedSizeLoc));
checkSumCalc.Update(_buffer + _size, (UInt32)processedSizeLoc);
_size += (UInt32)processedSizeLoc;
if (processedSizeLoc != curSize)
return S_FALSE;
}
TotalPackSize = _size;
checkSumCalc.FinishDataUpdate();
bool dataError;
if (checkSum == 0)
dataError = false;
else
{
checkSumCalc.UpdateUInt32(packSize | (((UInt32)unpackSize) << 16));
dataError = (checkSumCalc.GetResult() != checkSum);
}
DataError |= dataError;
return dataError ? S_FALSE : S_OK;
}
void CStreamChunk::Read(Framework::CStream& inputStream)
{
CBaseChunk::Read(inputStream);
m_numElements = inputStream.Read32_MSBF();
m_vertexCount = inputStream.Read32_MSBF();
m_bytesPerVertex = inputStream.Read32_MSBF();
m_unknown1 = inputStream.Read32_MSBF();
ReadElements(inputStream);
ReadStream(inputStream);
}
bool LoadFile(const wxString& filename, wxString& contents)
{
if (!wxFileName::IsFileReadable(filename))
return false;
wxFileInputStream file(filename);
if (!file.IsOk())
return false;
contents = ReadStream(file);
return true;
}
HRESULT CDecoder::ReadHeader(ISequentialInStream *inStream)
{
Byte header[kHeaderSize];
UInt32 processedSize;
RINOK(ReadStream(inStream, header, kHeaderSize, &processedSize));
if (processedSize != kHeaderSize)
return E_FAIL;
_cipher.DecryptHeader(header);
return S_OK;
}
void FileExplorerUpdater::OnExecTerminate(wxProcessEvent &e)
{
ReadStream(true);
m_exec_timer->Stop();
delete m_exec_timer;
delete m_exec_proc;
m_exec_proc=NULL;
m_exec_cond->Signal();
m_exec_mutex->Unlock();
}
void FrameReader::OpenFile()
{
running = false;
running_loop = 0;
current = -1;
movie.clear();
moviereader = new Openchunk();
moviereader->Setting(qfile);
moviereader->start(QThread::LowPriority);
connect(moviereader,SIGNAL(finished()),this, SLOT(ReadStream()));
}
HRESULT CHandler::Open2(IInStream *stream)
{
RINOK(stream->Seek(0, STREAM_SEEK_SET, &_startPos));
const UInt32 kHeaderSize = 8;
const UInt32 kRecordSize = 5 * 4;
const UInt32 kBufSize = kHeaderSize + kNumFilesMax * kRecordSize;
Byte buf[kBufSize];
size_t processed = kBufSize;
RINOK(ReadStream(stream, buf, &processed));
if (processed < kHeaderSize)
return S_FALSE;
UInt32 num = Get32(buf + 4);
if (Get32(buf) != 0xCAFEBABE || num > kNumFilesMax || processed < kHeaderSize + num * kRecordSize)
return S_FALSE;
UInt64 endPosMax = kHeaderSize;
for (UInt32 i = 0; i < num; i++)
{
const Byte *p = buf + kHeaderSize + i * kRecordSize;
CItem &sb = _items[i];
sb.IsTail = false;
sb.Type = Get32(p);
sb.SubType = Get32(p + 4);
sb.Offset = Get32(p + 8);
sb.Size = Get32(p + 12);
sb.Align = Get32(p + 16);
if ((sb.Type & ~MACH_TYPE_ABI64) >= 0x100 ||
(sb.SubType & ~MACH_SUBTYPE_ABI64) >= 0x100 ||
sb.Align > 31)
return S_FALSE;
UInt64 endPos = (UInt64)sb.Offset + sb.Size;
if (endPos > endPosMax)
endPosMax = endPos;
}
UInt64 fileSize;
RINOK(stream->Seek(0, STREAM_SEEK_END, &fileSize));
fileSize -= _startPos;
_numItems = num;
if (fileSize > endPosMax)
{
CItem &sb = _items[_numItems++];
sb.IsTail = true;
sb.Type = 0;
sb.SubType = 0;
sb.Offset = endPosMax;
sb.Size = fileSize - endPosMax;
sb.Align = 0;
}
return S_OK;
}
HRESULT CDecoder::CheckMac(ISequentialInStream *inStream, bool &isOK)
{
isOK = false;
UInt32 processedSize;
Byte mac1[kMacSize];
RINOK(ReadStream(inStream, mac1, kMacSize, &processedSize));
if (processedSize != kMacSize)
return E_FAIL;
Byte mac2[kMacSize];
_hmac.Final(mac2, kMacSize);
isOK = CompareArrays(mac1, mac2, kMacSize);
return S_OK;
}
bool CInArchive::ReadBytesAndTestSize(void *data, UInt32 size)
{
if (m_CryptoMode)
{
const Byte *bufData = (const Byte *)m_DecryptedData;
UInt32 bufSize = m_DecryptedDataSize;
UInt32 i;
for (i = 0; i < size && m_CryptoPos < bufSize; i++)
((Byte *)data)[i] = bufData[m_CryptoPos++];
return (i == size);
}
UInt32 processedSize;
ReadStream(m_Stream, data, size, &processedSize);
return (processedSize == size);
}
Byte CInArchive::ReadByte()
{
if (m_BufferPos >= BlockSize)
m_BufferPos = 0;
if (m_BufferPos == 0)
{
size_t processedSize = BlockSize;
if (ReadStream(_stream, m_Buffer, &processedSize) != S_OK)
throw 1;
if (processedSize != BlockSize)
throw 1;
}
Byte b = m_Buffer[m_BufferPos++];
_position++;
return b;
}
HRESULT CInArchive::ReadBytes(void *data, UInt32 size, UInt32 *processedSize)
{
size_t realProcessedSize = size;
HRESULT result = S_OK;
if (_inBufMode)
{
try { realProcessedSize = _inBuffer.ReadBytes((Byte *)data, size); }
catch (const CInBufferException &e) { return e.ErrorCode; }
}
else
result = ReadStream(Stream, data, &realProcessedSize);
if (processedSize)
*processedSize = (UInt32)realProcessedSize;
m_Position += realProcessedSize;
return result;
}
HRESULT CDecoder::ReadHeader(ISequentialInStream *inStream)
{
UInt32 saltSize = _key.GetSaltSize();
UInt32 extraSize = saltSize + kPwdVerifCodeSize;
Byte temp[kSaltSizeMax + kPwdVerifCodeSize];
UInt32 processedSize;
RINOK(ReadStream(inStream, temp, extraSize, &processedSize));
if (processedSize != extraSize)
return E_FAIL;
UInt32 i;
for (i = 0; i < saltSize; i++)
_key.Salt[i] = temp[i];
for (i = 0; i < kPwdVerifCodeSize; i++)
_pwdVerifFromArchive[i] = temp[saltSize + i];
return S_OK;
}
STDMETHODIMP CFilterCoder::Read(void *data, UInt32 size, UInt32 *processedSize)
{
UInt32 processedSizeTotal = 0;
while(size > 0)
{
if (_convertedPosBegin != _convertedPosEnd)
{
UInt32 sizeTemp = MyMin(size, _convertedPosEnd - _convertedPosBegin);
memmove(data, _buffer + _convertedPosBegin, sizeTemp);
_convertedPosBegin += sizeTemp;
data = (void *)((Byte *)data + sizeTemp);
size -= sizeTemp;
processedSizeTotal += sizeTemp;
break;
}
int i;
for (i = 0; _convertedPosEnd + i < _bufferPos; i++)
_buffer[i] = _buffer[i + _convertedPosEnd];
_bufferPos = i;
_convertedPosBegin = _convertedPosEnd = 0;
UInt32 processedSizeTemp;
UInt32 size0 = kBufferSize - _bufferPos;
// Optimize it:
RINOK(ReadStream(_inStream, _buffer + _bufferPos, size0, &processedSizeTemp));
_bufferPos = _bufferPos + processedSizeTemp;
_convertedPosEnd = Filter->Filter(_buffer, _bufferPos);
if (_convertedPosEnd == 0)
{
if (_bufferPos == 0)
break;
else
{
_convertedPosEnd = _bufferPos; // check it
continue;
}
}
if (_convertedPosEnd > _bufferPos)
{
for (; _bufferPos < _convertedPosEnd; _bufferPos++)
_buffer[_bufferPos] = 0;
_convertedPosEnd = Filter->Filter(_buffer, _bufferPos);
}
}
if (processedSize != NULL)
*processedSize = processedSizeTotal;
return S_OK;
}
void CCoder::readBlocks(ISequentialInStream *inStream, UInt64 *inSizeProcessed) {
size_t metadata_size = (size_t)read_int(inStream, inSizeProcessed);
size_t compressed_size = (size_t)read_int(inStream, inSizeProcessed);
std::vector<uint8_t> compressed_buffer;
compressed_buffer.assign(compressed_size, 0);
if (FAILED(ReadStream(inStream, compressed_buffer.data(), &compressed_size)))
return;
ReadMemoryStream rms_compressed(compressed_buffer.data(), compressed_buffer.data() + compressed_size);
std::unique_ptr<Compressor> c(createMetaDataCompressor());
std::vector<uint8_t> metadata;
WriteVectorStream wvs(&metadata);
c->decompress(&rms_compressed, &wvs, metadata_size);
auto cmp = read_int(inStream, inSizeProcessed);
check(cmp == 1234u);
ReadMemoryStream rms(&metadata);
blocks_.read(&rms);
}
inline long long read_int(ISequentialInStream *inStream, UInt64 *inSizeProcessed)
{
int sh = 0;
long long rlt = 0;
unsigned char b = 0;
do {
size_t processedSize = 1;
if (FAILED(ReadStream(inStream, &b, &processedSize)))
break;
if (processedSize < 1)
break;
rlt = rlt + ((b & 0x7F) << sh);
*inSizeProcessed += 1;
sh += 7;
} while ((b & 0x80) != 0);
return rlt;
}
STDMETHODIMP CFilterCoder::Code(ISequentialInStream *inStream,
ISequentialOutStream *outStream, const UInt64 * /* inSize */, const UInt64 *outSize,
ICompressProgressInfo *progress)
{
RINOK(Init());
UInt32 bufferPos = 0;
_outSizeIsDefined = (outSize != 0);
if (_outSizeIsDefined)
_outSize = *outSize;
while(NeedMore())
{
size_t processedSize = kBufferSize - bufferPos;
// Change it: It can be optimized using ReadPart
RINOK(ReadStream(inStream, _buffer + bufferPos, &processedSize));
UInt32 endPos = bufferPos + (UInt32)processedSize;
bufferPos = Filter->Filter(_buffer, endPos);
if (bufferPos > endPos)
{
for (; endPos< bufferPos; endPos++)
_buffer[endPos] = 0;
bufferPos = Filter->Filter(_buffer, endPos);
}
if (bufferPos == 0)
{
if (endPos > 0)
return WriteWithLimit(outStream, endPos);
return S_OK;
}
RINOK(WriteWithLimit(outStream, bufferPos));
if (progress != NULL)
{
RINOK(progress->SetRatioInfo(&_nowPos64, &_nowPos64));
}
UInt32 i = 0;
while(bufferPos < endPos)
_buffer[i++] = _buffer[bufferPos++];
bufferPos = i;
}
return S_OK;
}
static unsigned ReadSection( handle filehndl, unsigned off )
{
unsigned_16 len;
unsigned last;
void *new;
if( ReadStream( filehndl, &len, sizeof( len ) ) != sizeof( len ) ) {
return( 0 );
}
CONV_LE_16( len );
last = off + len;
if( last > ParseTableSize ) {
new = ParseTable;
_Realloc( new, last );
if( new == NULL ) return( 0 );
ParseTable = new;
ParseTableSize = last;
}
void CInArchive::SafeReadBytes(void *data, unsigned size)
{
size_t processed = size;
if (_inBufMode)
{
processed = _inBuffer.ReadBytes((Byte *)data, size);
m_Position += processed;
}
else
{
HRESULT result = ReadStream(Stream, data, &processed);
m_Position += processed;
if (result != S_OK)
throw CSystemException(result);
}
if (processed != size)
throw CUnexpectEnd();
}
void handleInvokeForwardRequest(RemoteOpHeader *h, Node srv, Stream str)
{
ConcreteType ct;
Object o;
unsigned int answer;
anticipateGC(64*1024 + 2 * StreamLength(str));
TRACE(rinvoke, 3, ("InvokeForwardRequest received"));
TRACE(rinvoke, 6, ("Checking for CT for incoming activation"));
ct = (ConcreteType) doObjectRequest(srv, &h->targetct, ctct);
assert(! ISNIL(ct));
TRACE(rinvoke, 4, ("InvokeForwarded for object with ID %s", OIDString(h->target)));
o = OIDFetch(h->target);
assert(!ISNIL(o));
if (RESDNT(o->flags)) {
int more;
State *state;
TRACE(rinvoke, 4, ("The object is here, accepting activation"));
ReadInt(&answer, str);
more = memcmp(ReadStream(str, 4), "ACT!", 4);
assert(!more);
/* Suck out an activation record - argh! */
TRACE(rinvoke, 6, ("Incoming activation record!!"));
state = extractActivation(o, ct, str, srv);
if (!ISNIL(answer)) {
#define sp state->sp
PUSH(u32, answer);
PUSH(ConcreteType, BuiltinInstCT(BOOLEANI));
}
#undef sp
} else {
Node newsrv = getLocFromObj(o);
TRACE(rinvoke, 4, ("Forwarding request to %s", NodeString(newsrv)));
if (forwardMsg(newsrv, h, str) < 0) {
Stream newstr;
RewindStream(str);
newstr = StealStream(str);
findAndSendTo(h->target, newstr);
}
}
TRACE(rinvoke, 4, ("Invoke forward request done"));
inhibit_gc--;
}
bool prepare_ex_data(ISequentialInStream *inStream, int needed)
{
size_t processedSize;
if (ex_valid_size - ex_next_offset < needed) {
if (ex_data_size - ex_next_offset < needed) {
memmove(ex_data, ex_data + ex_next_offset, ex_valid_size - ex_next_offset);
ex_valid_size -= ex_next_offset;
ex_next_offset = 0;
}
// if (FAILED(str->Read(ex_data + ex_valid_size, needed - (ex_valid_size - ex_next_offset), &processedSize)))
processedSize = ex_data_size - ex_valid_size;
if (FAILED(ReadStream(inStream, ex_data + ex_valid_size, &processedSize)))
return false;
ex_valid_size += (int)processedSize;
if (ex_valid_size - ex_next_offset < needed)
return false;
}
return true;
}
