bool StoreBlob::readRaw(ConnectionReader& reader)
{
std::int32_t len = reader.expectInt32();
x.resize(len);
reader.expectBlock(const_cast<char*>(x.data()), len);
return true;
}
bool Storable::read(ConnectionReader& connection)
{
std::int32_t x = connection.expectInt32();
if (x != getCode()) {
return false;
}
return readRaw(connection);
}
bool Value::read(ConnectionReader& connection)
{
if (proxy) {
delete proxy;
proxy = nullptr;
}
std::int32_t x = connection.expectInt32();
if ((x&0xffff) != x) return false;
if (!(x&BOTTLE_TAG_LIST)) return false;
std::int32_t len = connection.expectInt32();
if (len==0) return true;
if (len!=1) return false;
if (x==BOTTLE_TAG_LIST) {
x = connection.expectInt32();
} else {
x &= ~BOTTLE_TAG_LIST;
}
if (connection.isError()) return false;
Storable *s = Storable::createByCode(x);
setProxy(s);
if (!proxy) return false;
return s->readRaw(connection);
}
bool StoreString::readRaw(ConnectionReader& reader)
{
std::int32_t len = reader.expectInt32();
x.resize(len);
reader.expectBlock(const_cast<char*>(x.data()), len);
#ifndef YARP_NO_DEPRECATED // Since YARP 2.3.72
// This is needed for compatibility with versions of yarp before March 2015
if (len > 0) {
if (x[len - 1] == '\0') {
x.resize(len-1);
}
}
#endif // YARP_NO_DEPRECATED
return true;
}
bool StoreVocab::readRaw(ConnectionReader& reader)
{
x = reader.expectInt32();
return true;
}
