X-Git-Url: http://g0dil.de/git?a=blobdiff_plain;f=Packets%2F80221Bundle%2FTLVPacket.cc;h=12d9bfdb4d00a4007bdfedd071f54f2c70bf5962;hb=92f8630b75f3ef50e73c48cde58645dcd1534e27;hp=5c7c0dafeeda7db8ed7c39614611d5fc25903d8d;hpb=fb2fe88ee9a9d2a777ecaf3327d04b60479fcc8d;p=senf.git

diff --git a/Packets/80221Bundle/TLVPacket.cc b/Packets/80221Bundle/TLVPacket.cc
index 5c7c0da..12d9bfd 100644
--- a/Packets/80221Bundle/TLVPacket.cc
+++ b/Packets/80221Bundle/TLVPacket.cc
@@ -28,11 +28,26 @@
 
 // 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() ) {
@@ -127,34 +142,24 @@ prefix_ void senf::DynamicTLVLengthParser::shrink()
 }
 
 
-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);
 }
 
 
@@ -164,11 +169,10 @@ prefix_ void senf::DynamicTLVLengthParser::resize(size_type size)
     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;
@@ -176,7 +180,16 @@ prefix_ void senf::DynamicTLVLengthParser::resize(size_type size)
     } 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()) );
 }