void QueryableNetstringsDeserializer::read(const uint32_t id, string &s) {
map<uint32_t, streampos>::iterator it = m_values.find(id);
if (it != m_values.end()) {
m_buffer.seekg(it->second);
uint32_t stringLength = 0;
m_buffer.read(reinterpret_cast<char *>(&stringLength), sizeof(uint32_t));
stringLength = ntohl(stringLength);
char *str = new char[stringLength+1];
m_buffer.read(reinterpret_cast<char *>(str), static_cast<uint32_t>(stringLength));
str[stringLength] = '\0';
// It is absolutely necessary to specify the size of the serialized string, otherwise, s contains only data until the first '\0' is read.
s = string(str, stringLength);
OPENDAVINCI_CORE_DELETE_ARRAY(str);
}
}
void ProtoDeserializerVisitor::read(const uint32_t &fourByteID, const uint8_t &oneByteID, const string &/*longName*/, const string &/*shortName*/, void *data, const uint32_t &size) {
m_size -= readAndValidateKey( (oneByteID > 0 ? oneByteID : fourByteID) , ProtoSerializerVisitor::LENGTH_DELIMITED);
// Read length.
uint64_t length = 0;
m_size -= decodeVarInt(m_buffer, length);
// Read data.
char *_data = new char[length];
m_buffer.read(_data, length);
m_size -= length;
// Move data.
memset(data, 0, size);
memcpy(data, _data, (size < length ? size : length));
OPENDAVINCI_CORE_DELETE_ARRAY(_data);
}
void ProtoDeserializerVisitor::read(const uint32_t &id, void *data, const uint32_t &size) {
m_size -= readAndValidateKey(id, ProtoSerializerVisitor::LENGTH_DELIMITED);
// Read length.
uint64_t length = 0;
m_size -= decodeVarInt(m_buffer, length);
// Read data.
char *_data = new char[length];
m_buffer.read(_data, length);
m_size -= length;
// Move data.
memset(data, 0, size);
memcpy(data, _data, (size < length ? size : length));
OPENDAVINCI_CORE_DELETE_ARRAY(_data);
}
void ProtoDeserializerVisitor::read(const uint32_t &fourByteID, const uint8_t &oneByteID, const string &/*longName*/, const string &/*shortName*/, string &v) {
m_size -= readAndValidateKey( (oneByteID > 0 ? oneByteID : fourByteID) , ProtoSerializerVisitor::LENGTH_DELIMITED);
// Read length.
uint64_t length = 0;
m_size -= decodeVarInt(m_buffer, length);
// Read string.
char *str = new char[length+1];
m_buffer.read(str, length);
m_size -= length;
// Create string.
str[length] = 0;
v = string(str, length);
OPENDAVINCI_CORE_DELETE_ARRAY(str);
}
void ProtoDeserializerVisitor::read(const uint32_t &id, string &v) {
m_size -= readAndValidateKey(id, ProtoSerializerVisitor::LENGTH_DELIMITED);
// Read length.
uint64_t length = 0;
m_size -= decodeVarInt(m_buffer, length);
// Read string.
char *str = new char[length+1];
m_buffer.read(str, length);
m_size -= length;
// Create string.
str[length] = 0;
v = string(str, length);
OPENDAVINCI_CORE_DELETE_ARRAY(str);
}
