//
// Copyright (C) 2007
// Fraunhofer Institute for Open Communication Systems (FOKUS)
-// Competence Center NETwork research (NET), St. Augustin, GERMANY
-// Thorsten Horstmann <tho@berlios.de>
//
-// This program is free software; you can redistribute it and/or modify
-// it under the terms of the GNU General Public License as published by
-// the Free Software Foundation; either version 2 of the License, or
-// (at your option) any later version.
+// The contents of this file are subject to the Fraunhofer FOKUS Public License
+// Version 1.0 (the "License"); you may not use this file except in compliance
+// with the License. You may obtain a copy of the License at
+// http://senf.berlios.de/license.html
//
-// This program is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU General Public License for more details.
+// The Fraunhofer FOKUS Public License Version 1.0 is based on,
+// but modifies the Mozilla Public License Version 1.1.
+// See the full license text for the amendments.
//
-// You should have received a copy of the GNU General Public License
-// along with this program; if not, write to the
-// Free Software Foundation, Inc.,
-// 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+// Software distributed under the License is distributed on an "AS IS" basis,
+// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
+// for the specific language governing rights and limitations under the License.
+//
+// The Original Code is Fraunhofer FOKUS code.
+//
+// The Initial Developer of the Original Code is Fraunhofer-Gesellschaft e.V.
+// (registered association), Hansastraße 27 c, 80686 Munich, Germany.
+// All Rights Reserved.
+//
+// Contributor(s):
+// Thorsten Horstmann <tho@berlios.de>
/** \file
\brief TLVParser non-inline non-template implementation */
// Custom includes
#include <senf/Utils/hexdump.hh>
#include <senf/Utils/Format.hh>
-#include <senf/Utils/String.hh>
+#include "Exceptions.hh"
#define prefix_
//-/////////////////////////////////////////////////////////////////////////////////////////////////
//-/////////////////////////////////////////////////////////////////////////////////////////////////
// MIHBaseTLVParser
-prefix_ void senf::MIHBaseTLVParser::validateTL(boost::uint8_t expectedType, MIHTLVLengthParser::value_type expectedLength)
+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());
+ throw InvalidMIHPacketException("truncated TLV.") << " Type: " << unsigned(type())
+ << ", size:" << 1 + senf::bytes(length_()) + length()
+ << ", available: " << std::distance(i(), data().end());
if (type() != expectedType)
- throw InvalidMIHPacketException("invalid TLV type") << " Type: " << senf::str(type());
+ throw InvalidMIHPacketException("wrong TLV type. expected ") << unsigned(expectedType) << " got " << unsigned(type());
+}
+
+prefix_ void senf::MIHBaseTLVParser::validateTypeLength(boost::uint8_t expectedType, MIHLengthParser::value_type expectedLength)
+ const
+{
+ validateType( expectedType);
if (length() != expectedLength)
- throw InvalidMIHPacketException("invalid length in TLV.") << " Type: " << senf::str(type());
+ throw InvalidMIHPacketException("invalid length in TLV.") << " Type: " << unsigned(type())
+ << ", expected length: " << expectedLength << " got " << length();
}
//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHBaseListTLVParser
-prefix_ void senf::MIHBaseListTLVParser::maxListSize(MIHTLVLengthParser::value_type maxl)
+prefix_ void senf::MIHBaseListTLVParser::maxListSize(MIHLengthParser::value_type maxl)
const
{
protect(), listSize_().capacity( maxl);
maxLength( maxl + senf::bytes(listSize_()));
}
-
//-/////////////////////////////////////////////////////////////////////////////////////////////////
// senf::MIHFIdTLVParser
}
prefix_ senf::safe_data_iterator senf::MIHFIdTLVParser::resizeValueField(
- MIHTLVLengthParser::value_type size)
+ MIHLengthParser::value_type size)
{
- MIHTLVLengthParser::value_type current_length ( idLength());
+ MIHLengthParser::value_type current_length ( idLength());
idLength_() << size;
length_() << size + idLength_().bytes();
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());
+ validateType( typeId);
}
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());
+ validateType( typeId);
}
//-/////////////////////////////////////////////////////////////////////////////////////////////////
prefix_ void senf::MIHStatusTLVParser::validate()
const
{
- validateTL( typeId, 1);
+ validateTypeLength( typeId, 1);
if (value() >= 4)
- throw InvalidMIHPacketException("invalid value in MIHStatusTLV ") << senf::str(value());
+ throw InvalidMIHPacketException("invalid value in MIHStatusTLV ") << unsigned( value());
}
//-/////////////////////////////////////////////////////////////////////////////////////////////////
prefix_ void senf::MIHRegisterReqCodeTLVParser::validate()
const
{
- validateTL( typeId, 1);
+ validateTypeLength( typeId, 1);
if (value() >= 2)
- throw InvalidMIHPacketException("invalid value in MIHRegisterReqCodeTLV ") << senf::str(value());
+ throw InvalidMIHPacketException("invalid value in MIHRegisterReqCodeTLV ") << unsigned( value());
}
//-/////////////////////////////////////////////////////////////////////////////////////////////////
prefix_ void senf::MIHValidTimeIntervalTLVParser::validate()
const
{
- validateTL( typeId, 4);
+ validateTypeLength( typeId, 4);
}
//-/////////////////////////////////////////////////////////////////////////////////////////////////
-// senf::MIHTLVLengthParser
+// senf::MIHLengthParser
-prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::value() const
+prefix_ senf::MIHLengthParser::value_type senf::MIHLengthParser::value() const
{
switch (bytes() ) {
case 1:
case 5:
return parse<UInt32Parser>( 1 ).value() + (underflow_flag() ? 0 : 128u);
default:
- throw( MIHTLVLengthException());
+ throw( MIHLengthException());
};
}
-prefix_ void senf::MIHTLVLengthParser::value(value_type const & v)
+prefix_ void senf::MIHLengthParser::value(value_type v)
{
switch (bytes() ) {
case 1:
- if (v > 128) throw( MIHTLVLengthException());
+ if (v > 128) throw( MIHLengthException());
length_field() = v;
return;
case 2:
- if (v > UInt8Parser::max_value + 128) throw( MIHTLVLengthException());
+ if (v > UInt8Parser::max_value + 128) throw( MIHLengthException());
parse<UInt8Parser>(1) = v - (v>128 ? 128 : 0);
break;
case 3:
- if (v > UInt16Parser::max_value + 128) throw( MIHTLVLengthException());
+ if (v > UInt16Parser::max_value + 128) throw( MIHLengthException());
parse<UInt16Parser>(1) = v - (v>128 ? 128 : 0);
break;;
case 4:
- if (v > UInt24Parser::max_value + 128) throw( MIHTLVLengthException());
+ if (v > UInt24Parser::max_value + 128) throw( MIHLengthException());
parse<UInt24Parser>(1) = v - (v>128 ? 128 : 0);
break;
case 5:
parse<UInt32Parser>(1) = v - (v>128 ? 128 : 0);
break;
default:
- throw( MIHTLVLengthException());
+ throw( MIHLengthException());
};
underflow_flag() = (v <= 128);
}
-prefix_ senf::MIHTLVLengthParser::value_type senf::MIHTLVLengthParser::capacity()
+prefix_ senf::MIHLengthParser::value_type senf::MIHLengthParser::capacity()
const
{
switch (bytes() ) {
case 5:
return UInt32Parser::max_value;
default:
- throw( MIHTLVLengthException());
+ throw( MIHLengthException());
};
}
-prefix_ senf::MIHTLVLengthParser const & senf::MIHTLVLengthParser::operator= (value_type other)
+prefix_ senf::MIHLengthParser const & senf::MIHLengthParser::operator= (value_type other)
{
value(other);
return *this;
}
-prefix_ void senf::MIHTLVLengthParser::init() const
+prefix_ void senf::MIHLengthParser::init() const
{
defaultInit();
extended_length_flag() = false;
}
-prefix_ void senf::MIHTLVLengthParser::finalize()
+prefix_ void senf::MIHLengthParser::finalize()
{
value_type v = value();
size_type b = bytes();
if (b != 5) resize_(5);
}
-prefix_ void senf::MIHTLVLengthParser::capacity(MIHTLVLengthParser::value_type v)
+prefix_ void senf::MIHLengthParser::capacity(MIHLengthParser::value_type v)
{
if (v <= 128)
return;
if (b < 5) resize_(5);
}
-prefix_ void senf::MIHTLVLengthParser::resize_(size_type size)
+prefix_ void senf::MIHLengthParser::resize_(size_type size)
{
value_type v = value();
resize(bytes(), size);
projects / senf.git / blobdiff