// Custom includes
#include <iomanip>
-#include <senf/Utils/hexdump.hh>
+#include "../../Utils/hexdump.hh"
#define prefix_
///////////////////////////////cc.p////////////////////////////////////////
+prefix_ senf::safe_data_iterator senf::BaseTLVPacketParser::resizeValue(
+ DynamicTLVLengthParser::value_type size)
+{
+ DynamicTLVLengthParser::value_type current_length ( length());
+ length( size);
+
+ safe_data_iterator si (data(), boost::next(i(), 1 + length_bytes() ));
+ if (current_length > size)
+ data().erase( si, boost::next(si, current_length-size));
+ else
+ data().insert( si, size-current_length, 0);
+ return si;
+}
+
+
prefix_ senf::DynamicTLVLengthParser::value_type senf::DynamicTLVLengthParser::value() const
{
switch (bytes() ) {
}
-prefix_ void senf::BaseTLVPacketParser:: maxLengthValue(DynamicTLVLengthParser::value_type v)
- const
+prefix_ void senf::DynamicTLVLengthParser:: maxValue(DynamicTLVLengthParser::value_type v)
{
if (v <= 127)
return;
- size_type b = senf::bytes( length_());
+ size_type b = bytes();
if (v <= UInt8Parser::max_value) {
- if (b < 2) length_().resize(2);
+ if (b < 2) resize(2);
return;
}
if (v <= UInt16Parser::max_value) {
- if (b < 3) length_().resize(3);
+ if (b < 3) resize(3);
return;
}
if (v <= UInt24Parser::max_value) {
- if (b < 4) length_().resize(4);
+ if (b < 4) resize(4);
return;
}
- if (b < 5) length_().resize(5);
-}
-
-
-prefix_ senf::PacketInterpreterBase::range senf::GenericTLVPacketParser::value()
- const
-{
- senf::PacketData::iterator begin (boost::next(data().begin(), 1 + length_bytes() ));
- return PacketInterpreterBase::range(
- begin, boost::next( begin, length()) );
+ if (b < 5) resize(5);
}
size_type current_size (bytes());
SafePacketParserWrapper<DynamicTLVLengthParser> safeThis (*this);
- safe_data_iterator si (data(), i());
if (current_size > size)
- data().erase( si, boost::next(si, current_size-size));
+ data().erase( i(), boost::next(i(), current_size-size));
else
- data().insert( si, size-current_size, 0);
+ data().insert( i(), size-current_size, 0);
if (size > 1) {
safeThis->extended_length_flag() = true;
} else {
safeThis->extended_length_flag() = false;
}
- value(v);
+ safeThis->value(v);
+}
+
+
+prefix_ senf::PacketInterpreterBase::range senf::GenericTLVPacketParser::value()
+ const
+{
+ senf::PacketData::iterator begin (boost::next(data().begin(), 1 + length_bytes() ));
+ return PacketInterpreterBase::range(
+ begin, boost::next( begin, length()) );
}
os << "GenericTLVPacket:\n"
<< std::dec
<< " type: " << unsigned( p->type()) << "\n"
- << " length: " << unsigned( p->length()) << "\n";
+ << " length: " << unsigned( p->length()) << "\n"
+ << " value\n:";
+ senf::hexdump( p->value().begin(), p->value().end(), os);
}