//#include "TLVParser.ih"
// Custom includes
-#include <iomanip>
#include <senf/Utils/hexdump.hh>
+#include <senf/Utils/Format.hh>
+#include <senf/Utils/String.hh>
#define prefix_
-///////////////////////////////cc.p////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
SENF_PACKET_TLV_REGISTRY_REGISTER( senf::MIHFSrcIdTLVParser );
SENF_PACKET_TLV_REGISTRY_REGISTER( senf::MIHFDstIdTLVParser );
+SENF_PACKET_TLV_REGISTRY_REGISTER( senf::MIHStatusTLVParser );
+SENF_PACKET_TLV_REGISTRY_REGISTER( senf::MIHValidTimeIntervalTLVParser );
-///////////////////////////////////////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// MIHBaseTLVParser
+
+prefix_ void senf::MIHBaseTLVParser::validateType(boost::uint8_t expectedType)
+ const
+{
+ if (! check( 1 + senf::bytes(length_()) + length()) )
+ throw InvalidMIHPacketException("truncated TLV.") << " Type: " << senf::str(type());
+ if (type() != expectedType)
+ throw InvalidMIHPacketException("invalid TLV type: ") << senf::str(type());
+}
+
+prefix_ void senf::MIHBaseTLVParser::validateTypeLength(boost::uint8_t expectedType, MIHTLVLengthParser::value_type expectedLength)
+ const
+{
+ validateType( expectedLength);
+ if (length() != expectedLength)
+ throw InvalidMIHPacketException("invalid length in TLV.") << " Type: " << senf::str(type());
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// senf::MIHBaseListTLVParser
+
+prefix_ void senf::MIHBaseListTLVParser::maxListSize(MIHTLVLengthParser::value_type maxl)
+ const
+{
+ protect(), listSize_().capacity( maxl);
+ maxLength( maxl + senf::bytes(listSize_()));
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHFIdTLVParser
prefix_ void senf::MIHFIdTLVParser::dump(std::ostream & os)
const
{
- os << senf::fieldName(" type") << unsigned (type()) << "\n"
- << senf::fieldName(" length") << unsigned (length()) << "\n"
- << " value:\n";
- std::string src_mihfId (asString());
+ senf::format::IndentHelper indent;
+ os << indent << "type: " << unsigned (type()) << std::endl
+ << indent << "length: " << unsigned (length()) << std::endl
+ << indent << "value:\n";
+ std::string src_mihfId (valueAsString());
hexdump(src_mihfId.begin(), src_mihfId.end(), os);
}
-prefix_ void senf::MIHFIdTLVParser::setString(std::string const &id)
+prefix_ void senf::MIHFIdTLVParser::finalize()
+{
+ protect(), idLength_().finalize();
+ length_() << idLength() + senf::bytes(idLength_());
+ MIHBaseTLVParser::finalize();
+}
+
+prefix_ void senf::MIHFIdTLVParser::maxIdLength(boost::uint8_t maxl)
+ const
+{
+ // the maximum length of a MIHF_ID is 253 octets (see F.3.11 in 802.21)
+ if (maxl > 253)
+ throw std::length_error("maximum length of a MIHF_ID is 253 octets");
+ protect(), idLength_().capacity( maxl);
+ maxLength( maxl + senf::bytes(idLength_()));
+}
+
+prefix_ senf::safe_data_iterator senf::MIHFIdTLVParser::resizeValueField(
+ MIHTLVLengthParser::value_type size)
+{
+ MIHTLVLengthParser::value_type current_length ( idLength());
+ idLength_() << size;
+ length_() << size + idLength_().bytes();
+
+ safe_data_iterator si (data(), valueBegin());
+ if (current_length > size)
+ data().erase( si, boost::next(si, current_length-size));
+ else
+ data().insert( si, size-current_length, 0);
+ return si;
+}
+
+prefix_ void senf::MIHFIdTLVParser::value(std::string const & id)
{
size_type str_size (id.size());
// the maximum length of a MIHF_ID is 253 octets (see F.3.11 in 802.21)
- if (str_size > 253)
+ if (str_size > 253)
throw std::length_error("maximum length of a MIHF_ID is 253 octets");
- safe_data_iterator si = resizeValueField( str_size);
+ safe_data_iterator si = resizeValueField( str_size);
std::copy( id.begin(), id.end(), si);
}
-prefix_ void senf::MIHFIdTLVParser::setMACAddress(senf::MACAddress const &mac)
+prefix_ void senf::MIHFIdTLVParser::value(senf::MACAddress const & addr)
{
- safe_data_iterator si = resizeValueField(12);
- std::copy( mac.begin(), mac.end(), getNAIEncodedOutputIterator(si));
+ safe_data_iterator si = resizeValueField(6*2);
+ std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
}
-prefix_ void senf::MIHFIdTLVParser::setINet4Address(senf::INet4Address const &addr)
+prefix_ void senf::MIHFIdTLVParser::value(senf::INet4Address const & addr)
{
- safe_data_iterator si = resizeValueField(8);
+ safe_data_iterator si = resizeValueField(4*2);
std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
}
-prefix_ void senf::MIHFIdTLVParser::setINet6Address(senf::INet6Address const &addr)
+prefix_ void senf::MIHFIdTLVParser::value(senf::INet6Address const & addr)
{
- safe_data_iterator si = resizeValueField(32);
+ safe_data_iterator si = resizeValueField(16*2);
std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
}
-prefix_ void senf::MIHFIdTLVParser::setEUI64(senf::EUI64 const &addr)
+prefix_ void senf::MIHFIdTLVParser::value(senf::EUI64 const & addr)
{
- safe_data_iterator si = resizeValueField(16);
+ safe_data_iterator si = resizeValueField(8*2);
std::copy( addr.begin(), addr.end(), getNAIEncodedOutputIterator(si));
}
+prefix_ void senf::MIHFIdTLVParser::value( MIHFId const & id)
+{
+ boost::apply_visitor( ValueSetterVisitor(*this), id);
+}
+
prefix_ senf::MIHFId senf::MIHFIdTLVParser::valueAs(MIHFId::Type type)
const
{
if (length() == 0) return MIHFId();
switch (type) {
- case MIHFId::Empty:
+ case MIHFId::MulticastType:
return MIHFId();
case MIHFId::MACAddress:
- return MIHFId( asMACAddress());
+ return MIHFId( valueAsMACAddress());
case MIHFId::INet4Address:
- return MIHFId( asINet4Address());
+ return MIHFId( valueAsINet4Address());
case MIHFId::INet6Address:
- return MIHFId( asINet6Address());
+ return MIHFId( valueAsINet6Address());
case MIHFId::String:
- return MIHFId( asINet6Address());
+ return MIHFId( valueAsString());
case MIHFId::EUI64:
- return MIHFId( asINet6Address());
+ return MIHFId( valueAsEUI64());
}
return MIHFId();
}
-///////////////////////////////////////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHFSrcIdTLVParser
prefix_ void senf::MIHFSrcIdTLVParser::dump(std::ostream & os)
const
{
- os << " source MIHF_Id TLV:\n";
+ senf::format::IndentHelper indent;
+ os << indent << "source MIHF_Id TLV:\n";
MIHFIdTLVParser::dump(os);
}
-///////////////////////////////////////////////////////////////////////////
+prefix_ void senf::MIHFSrcIdTLVParser::validate()
+ const
+{
+ if (! check( 1 + senf::bytes(length_()) + length()) )
+ throw InvalidMIHPacketException("truncated TLV.") << " Type: " << senf::str(type());
+ if (type() != typeId)
+ throw InvalidMIHPacketException("invalid TLV type: ") << senf::str(type());
+}
+
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHFDstIdTLVParser
prefix_ void senf::MIHFDstIdTLVParser::dump(std::ostream & os)
const
{
- os << " destination MIHF_Id TLV:\n";
+ senf::format::IndentHelper indent;
+ os << indent << "destination MIHF_Id TLV:\n";
MIHFIdTLVParser::dump(os);
}
-///////////////////////////////////////////////////////////////////////////
-// MIHBaseTLVParser
+prefix_ void senf::MIHFDstIdTLVParser::validate()
+ const
+{
+ if (! check( 1 + senf::bytes(length_()) + length()) )
+ throw InvalidMIHPacketException("truncated TLV.") << " Type: " << senf::str(type());
+ if (type() != typeId)
+ throw InvalidMIHPacketException("invalid TLV type: ") << senf::str(type());
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// senf::MIHStatusTLVParser
-prefix_ senf::safe_data_iterator senf::MIHBaseTLVParser::resizeValueField(
- MIHTLVLengthParser::value_type size)
+prefix_ void senf::MIHStatusTLVParser::dump(std::ostream & os)
+ const
{
- MIHTLVLengthParser::value_type current_length ( length());
- length_() << size;
+ senf::format::IndentHelper indent;
+ os << indent << "Status TLV:" << std::endl;
+ indent.increase();
+ os << indent << "type: " << unsigned( type()) << std::endl
+ << indent << "length: " << unsigned( length()) << " byte(s)" << std::endl
+ << indent << "value: " << unsigned( value());
+ switch (value()) {
+ case Success:
+ os << " (Success)" << std::endl;
+ return;
+ case UnspecifiedFailure:
+ os << " (Unspecified Failure)" << std::endl;
+ return;
+ case Rejected:
+ os << " (Rejected)" << std::endl;
+ return;
+ case AuthorizationFailure:
+ os << " (Authorization Failure)" << std::endl;
+ return;
+ case NetworkError:
+ os << " (Network Error)" << std::endl;
+ return;
+ }
+ os << " (???; invalid value!)" << std::endl;
+}
- 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_ void senf::MIHStatusTLVParser::validate()
+ const
+{
+ validateTypeLength( typeId, 1);
+ if (value() >= 4)
+ throw InvalidMIHPacketException("invalid value in MIHStatusTLV ") << senf::str(value());
}
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// senf::MIHRegisterReqCodeTLVParser
+
+prefix_ void senf::MIHRegisterReqCodeTLVParser::dump(std::ostream & os)
+ const
+{
+ senf::format::IndentHelper indent;
+ os << indent << "Register Request Code TLV:" << std::endl;
+ indent.increase();
+ os << indent << "type: " << unsigned( type()) << std::endl
+ << indent << "length: " << unsigned( length()) << " byte(s)" << std::endl
+ << indent << "value: " << unsigned( value());
+ switch (value()) {
+ case Registration:
+ os << " (Registration)" << std::endl;
+ return;
+ case ReRegistration:
+ os << " (Re-Registration)" << std::endl;
+ return;
+ }
+ os << " (???; invalid value!)" << std::endl;
+}
+
+prefix_ void senf::MIHRegisterReqCodeTLVParser::validate()
+ const
+{
+ validateTypeLength( typeId, 1);
+ if (value() >= 2)
+ throw InvalidMIHPacketException("invalid value in MIHRegisterReqCodeTLV ") << senf::str(value());
+}
+
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
+// senf::MIHValidTimeIntervalTLVParser
+
+prefix_ void senf::MIHValidTimeIntervalTLVParser::dump(std::ostream & os)
+ const
+{
+ senf::format::IndentHelper indent;
+ os << indent << "Valid Time Interval TLV:" << std::endl;
+ indent.increase();
+ os << indent << "type: " << unsigned( type()) << std::endl
+ << indent << "length: " << unsigned( length()) << " byte(s)" << std::endl
+ << indent << "value: " << unsigned( value())
+ << ( value()==0 ? " (infinite)" : " seconds") << std::endl;
+}
+
+prefix_ void senf::MIHValidTimeIntervalTLVParser::validate()
+ const
+{
+ validateTypeLength( typeId, 4);
+}
-///////////////////////////////////////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHTLVLengthParser
-prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::value() const
+prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::value() const
{
switch (bytes() ) {
case 1:
};
}
-prefix_ void senf::MIHTLVLengthParser::value(value_type const & v)
+prefix_ void senf::MIHTLVLengthParser::value(value_type const & v)
{
switch (bytes() ) {
case 1:
underflow_flag() = (v <= 128);
}
-prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::maxValue()
+prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::capacity()
const
{
switch (bytes() ) {
case 4:
return UInt24Parser::max_value + 128;
case 5:
- return UInt32Parser::max_value;
+ return UInt32Parser::max_value;
default:
throw( MIHTLVLengthException());
};
}
-prefix_ senf::MIHTLVLengthParser const & senf::MIHTLVLengthParser::operator= (value_type other)
+prefix_ senf::MIHTLVLengthParser const & senf::MIHTLVLengthParser::operator= (value_type other)
{
value(other);
- return *this;
+ return *this;
}
-prefix_ void senf::MIHTLVLengthParser::init() const
+prefix_ void senf::MIHTLVLengthParser::init() const
{
defaultInit();
extended_length_flag() = false;
if (b != 5) resize_(5);
}
-prefix_ void senf::MIHTLVLengthParser:: maxValue(MIHTLVLengthParser::value_type v)
+prefix_ void senf::MIHTLVLengthParser::capacity(MIHTLVLengthParser::value_type v)
{
if (v <= 128)
return;
}
-///////////////////////////////cc.e////////////////////////////////////////
+//-/////////////////////////////////////////////////////////////////////////////////////////////////
#undef prefix_
\f
projects / senf.git / blobdiff