--- a/src/common/packet-metadata.cc Thu Jun 07 12:48:52 2007 +0200
+++ b/src/common/packet-metadata.cc Thu Jun 07 12:51:57 2007 +0200
@@ -27,38 +27,38 @@
#include "chunk.h"
#include "buffer.h"
-NS_DEBUG_COMPONENT_DEFINE ("PacketHistory");
+NS_DEBUG_COMPONENT_DEFINE ("PacketMetadata");
namespace ns3 {
-bool PacketHistory::m_enable = false;
-uint32_t PacketHistory::m_maxSize = 0;
-uint16_t PacketHistory::m_chunkUid = 0;
-PacketHistory::DataFreeList PacketHistory::m_freeList;
+bool PacketMetadata::m_enable = false;
+uint32_t PacketMetadata::m_maxSize = 0;
+uint16_t PacketMetadata::m_chunkUid = 0;
+PacketMetadata::DataFreeList PacketMetadata::m_freeList;
bool g_optOne = false;
void
-PacketHistory::Enable (void)
+PacketMetadata::Enable (void)
{
m_enable = true;
}
void
-PacketHistory::SetOptOne (bool optOne)
+PacketMetadata::SetOptOne (bool optOne)
{
g_optOne = optOne;
}
void
-PacketHistory::ReserveCopy (uint32_t size)
+PacketMetadata::ReserveCopy (uint32_t size)
{
- struct PacketHistory::Data *newData = PacketHistory::Create (m_used + size);
+ struct PacketMetadata::Data *newData = PacketMetadata::Create (m_used + size);
memcpy (newData->m_data, m_data->m_data, m_used);
newData->m_dirtyEnd = m_used;
m_data->m_count--;
if (m_data->m_count == 0)
{
- PacketHistory::Recycle (m_data);
+ PacketMetadata::Recycle (m_data);
}
m_data = newData;
if (m_head != 0xffff)
@@ -74,7 +74,7 @@
}
}
void
-PacketHistory::Reserve (uint32_t size)
+PacketMetadata::Reserve (uint32_t size)
{
NS_ASSERT (m_data != 0);
if (m_data->m_size >= m_used + size &&
@@ -92,7 +92,7 @@
}
uint32_t
-PacketHistory::GetUleb128Size (uint32_t value) const
+PacketMetadata::GetUleb128Size (uint32_t value) const
{
if (value < 0x80)
{
@@ -113,7 +113,7 @@
return 5;
}
uint32_t
-PacketHistory::ReadUleb128 (const uint8_t **pBuffer) const
+PacketMetadata::ReadUleb128 (const uint8_t **pBuffer) const
{
const uint8_t *buffer = *pBuffer;
uint32_t result = 0;
@@ -162,14 +162,14 @@
}
void
-PacketHistory::Append16 (uint16_t value, uint8_t *buffer)
+PacketMetadata::Append16 (uint16_t value, uint8_t *buffer)
{
buffer[0] = value & 0xff;
value >>= 8;
buffer[1] = value;
}
bool
-PacketHistory::TryToAppendFast (uint32_t value, uint8_t **pBuffer, uint8_t *end)
+PacketMetadata::TryToAppendFast (uint32_t value, uint8_t **pBuffer, uint8_t *end)
{
uint8_t *start = *pBuffer;
if (value < 0x80 && start < end)
@@ -190,7 +190,7 @@
return false;
}
bool
-PacketHistory::TryToAppend16 (uint16_t value, uint8_t **pBuffer, uint8_t *end)
+PacketMetadata::TryToAppend16 (uint16_t value, uint8_t **pBuffer, uint8_t *end)
{
uint8_t *start = *pBuffer;
if (start + 1 < end)
@@ -203,7 +203,7 @@
return false;
}
bool
-PacketHistory::TryToAppend32 (uint32_t value, uint8_t **pBuffer, uint8_t *end)
+PacketMetadata::TryToAppend32 (uint32_t value, uint8_t **pBuffer, uint8_t *end)
{
uint8_t *start = *pBuffer;
if (start + 3 < end)
@@ -218,7 +218,7 @@
return false;
}
bool
-PacketHistory::TryToAppend (uint32_t value, uint8_t **pBuffer, uint8_t *end)
+PacketMetadata::TryToAppend (uint32_t value, uint8_t **pBuffer, uint8_t *end)
{
uint8_t *start = *pBuffer;
if (value < 0x80 && start < end)
@@ -286,7 +286,7 @@
}
void
-PacketHistory::AppendValueExtra (uint32_t value, uint8_t *buffer)
+PacketMetadata::AppendValueExtra (uint32_t value, uint8_t *buffer)
{
if (value < 0x200000)
{
@@ -332,7 +332,7 @@
}
void
-PacketHistory::AppendValue (uint32_t value, uint8_t *buffer)
+PacketMetadata::AppendValue (uint32_t value, uint8_t *buffer)
{
if (value < 0x80)
{
@@ -351,7 +351,7 @@
}
void
-PacketHistory::UpdateTail (uint16_t written)
+PacketMetadata::UpdateTail (uint16_t written)
{
if (m_head == 0xffff)
{
@@ -376,7 +376,7 @@
void
-PacketHistory::UpdateHead (uint16_t written)
+PacketMetadata::UpdateHead (uint16_t written)
{
if (m_head == 0xffff)
{
@@ -400,7 +400,7 @@
}
uint16_t
-PacketHistory::AddSmall (const struct PacketHistory::SmallItem *item)
+PacketMetadata::AddSmall (const struct PacketMetadata::SmallItem *item)
{
NS_ASSERT (m_data != 0);
if (g_optOne)
@@ -464,9 +464,9 @@
}
uint16_t
-PacketHistory::AddBig (uint32_t next, uint32_t prev,
- const PacketHistory::SmallItem *item,
- const PacketHistory::ExtraItem *extraItem)
+PacketMetadata::AddBig (uint32_t next, uint32_t prev,
+ const PacketMetadata::SmallItem *item,
+ const PacketMetadata::ExtraItem *extraItem)
{
NS_ASSERT (m_data != 0);
uint32_t typeUid = ((item->typeUid & 0x1) == 0x1)?item->typeUid:item->typeUid+1;
@@ -509,8 +509,8 @@
}
void
-PacketHistory::ReplaceTail (PacketHistory::SmallItem *item,
- PacketHistory::ExtraItem *extraItem,
+PacketMetadata::ReplaceTail (PacketMetadata::SmallItem *item,
+ PacketMetadata::ExtraItem *extraItem,
uint32_t available)
{
NS_ASSERT (m_data != 0);
@@ -538,12 +538,12 @@
}
// create a copy of the packet.
- PacketHistory h (m_packetUid, 0);
+ PacketMetadata h (m_packetUid, 0);
uint16_t current = m_head;
while (current != 0xffff && current != m_tail)
{
- struct PacketHistory::SmallItem tmpItem;
- PacketHistory::ExtraItem tmpExtraItem;
+ struct PacketMetadata::SmallItem tmpItem;
+ PacketMetadata::ExtraItem tmpExtraItem;
ReadItems (current, &tmpItem, &tmpExtraItem);
uint16_t written = h.AddBig (0xffff, h.m_tail,
&tmpItem, &tmpExtraItem);
@@ -557,9 +557,9 @@
}
uint32_t
-PacketHistory::ReadItems (uint16_t current,
- struct PacketHistory::SmallItem *item,
- struct PacketHistory::ExtraItem *extraItem) const
+PacketMetadata::ReadItems (uint16_t current,
+ struct PacketMetadata::SmallItem *item,
+ struct PacketMetadata::ExtraItem *extraItem) const
{
const uint8_t *buffer = &m_data->m_data[current];
item->next = buffer[0];
@@ -594,8 +594,8 @@
return buffer - &m_data->m_data[current];
}
-struct PacketHistory::Data *
-PacketHistory::Create (uint32_t size)
+struct PacketMetadata::Data *
+PacketMetadata::Create (uint32_t size)
{
NS_DEBUG ("create size="<<size<<", max="<<m_maxSize);
if (size > m_maxSize)
@@ -604,7 +604,7 @@
}
while (!m_freeList.empty ())
{
- struct PacketHistory::Data *data = m_freeList.back ();
+ struct PacketMetadata::Data *data = m_freeList.back ();
m_freeList.pop_back ();
if (data->m_size >= size)
{
@@ -612,22 +612,22 @@
data->m_count = 1;
return data;
}
- PacketHistory::Deallocate (data);
+ PacketMetadata::Deallocate (data);
NS_DEBUG ("create dealloc size="<<data->m_size);
}
NS_DEBUG ("create alloc size="<<m_maxSize);
- return PacketHistory::Allocate (m_maxSize);
+ return PacketMetadata::Allocate (m_maxSize);
}
void
-PacketHistory::Recycle (struct PacketHistory::Data *data)
+PacketMetadata::Recycle (struct PacketMetadata::Data *data)
{
NS_DEBUG ("recycle size="<<data->m_size<<", list="<<m_freeList.size ());
NS_ASSERT (data->m_count == 0);
if (m_freeList.size () > 1000 ||
data->m_size < m_maxSize)
{
- PacketHistory::Deallocate (data);
+ PacketMetadata::Deallocate (data);
}
else
{
@@ -635,8 +635,8 @@
}
}
-struct PacketHistory::Data *
-PacketHistory::Allocate (uint32_t n)
+struct PacketMetadata::Data *
+PacketMetadata::Allocate (uint32_t n)
{
uint32_t size = sizeof (struct Data);
if (n <= 10)
@@ -645,37 +645,37 @@
}
size += n - 10;
uint8_t *buf = new uint8_t [size];
- struct PacketHistory::Data *data = (struct PacketHistory::Data *)buf;
+ struct PacketMetadata::Data *data = (struct PacketMetadata::Data *)buf;
data->m_size = n;
data->m_count = 1;
data->m_dirtyEnd = 0;
return data;
}
void
-PacketHistory::Deallocate (struct PacketHistory::Data *data)
+PacketMetadata::Deallocate (struct PacketMetadata::Data *data)
{
uint8_t *buf = (uint8_t *)data;
delete [] buf;
}
-PacketHistory
-PacketHistory::CreateFragment (uint32_t start, uint32_t end) const
+PacketMetadata
+PacketMetadata::CreateFragment (uint32_t start, uint32_t end) const
{
- PacketHistory fragment = *this;
+ PacketMetadata fragment = *this;
fragment.RemoveAtStart (start);
fragment.RemoveAtEnd (end);
return fragment;
}
void
-PacketHistory::DoAddHeader (uint32_t uid, uint32_t size)
+PacketMetadata::DoAddHeader (uint32_t uid, uint32_t size)
{
if (!m_enable)
{
return;
}
- struct PacketHistory::SmallItem item;
+ struct PacketMetadata::SmallItem item;
item.next = m_head;
item.prev = 0xffff;
item.typeUid = uid;
@@ -686,14 +686,14 @@
UpdateHead (written);
}
void
-PacketHistory::DoRemoveHeader (uint32_t uid, uint32_t size)
+PacketMetadata::DoRemoveHeader (uint32_t uid, uint32_t size)
{
if (!m_enable)
{
return;
}
- struct PacketHistory::SmallItem item;
- struct PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ struct PacketMetadata::ExtraItem extraItem;
ReadItems (m_head, &item, &extraItem);
if ((item.typeUid & 0xfffffffe) != uid ||
item.size != size)
@@ -713,13 +713,13 @@
}
}
void
-PacketHistory::DoAddTrailer (uint32_t uid, uint32_t size)
+PacketMetadata::DoAddTrailer (uint32_t uid, uint32_t size)
{
if (!m_enable)
{
return;
}
- struct PacketHistory::SmallItem item;
+ struct PacketMetadata::SmallItem item;
item.next = 0xffff;
item.prev = m_tail;
item.typeUid = uid;
@@ -730,14 +730,14 @@
UpdateTail (written);
}
void
-PacketHistory::DoRemoveTrailer (uint32_t uid, uint32_t size)
+PacketMetadata::DoRemoveTrailer (uint32_t uid, uint32_t size)
{
if (!m_enable)
{
return;
}
- struct PacketHistory::SmallItem item;
- struct PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ struct PacketMetadata::ExtraItem extraItem;
ReadItems (m_tail, &item, &extraItem);
if ((item.typeUid & 0xfffffffe) != uid ||
item.size != size)
@@ -757,7 +757,7 @@
}
}
void
-PacketHistory::AddAtEnd (PacketHistory const&o)
+PacketMetadata::AddAtEnd (PacketMetadata const&o)
{
if (!m_enable)
{
@@ -772,8 +772,8 @@
uint16_t lastTail;
lastTail = m_tail;
- struct PacketHistory::SmallItem lastItem;
- PacketHistory::ExtraItem lastExtraItem;
+ struct PacketMetadata::SmallItem lastItem;
+ PacketMetadata::ExtraItem lastExtraItem;
uint32_t lastTailSize = ReadItems (m_tail, &lastItem, &lastExtraItem);
if (m_tail + lastTailSize == m_used &&
m_used == m_data->m_dirtyEnd)
@@ -784,8 +784,8 @@
uint16_t current = o.m_head;
while (current != 0xffff)
{
- struct PacketHistory::SmallItem item;
- PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ PacketMetadata::ExtraItem extraItem;
o.ReadItems (current, &item, &extraItem);
if (extraItem.packetUid == lastExtraItem.packetUid &&
item.typeUid == lastItem.typeUid &&
@@ -812,7 +812,7 @@
}
}
void
-PacketHistory::AddPaddingAtEnd (uint32_t end)
+PacketMetadata::AddPaddingAtEnd (uint32_t end)
{
if (!m_enable)
{
@@ -820,7 +820,7 @@
}
}
void
-PacketHistory::RemoveAtStart (uint32_t start)
+PacketMetadata::RemoveAtStart (uint32_t start)
{
if (!m_enable)
{
@@ -831,8 +831,8 @@
uint16_t current = m_head;
while (current != 0xffff && leftToRemove > 0)
{
- struct PacketHistory::SmallItem item;
- PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ PacketMetadata::ExtraItem extraItem;
ReadItems (current, &item, &extraItem);
uint32_t itemRealSize = extraItem.fragmentEnd - extraItem.fragmentStart;
if (itemRealSize <= leftToRemove)
@@ -844,7 +844,7 @@
else
{
// fragment the list item.
- PacketHistory fragment (m_packetUid, 0);
+ PacketMetadata fragment (m_packetUid, 0);
extraItem.fragmentStart += leftToRemove;
leftToRemove = 0;
uint16_t written = fragment.AddBig (0xffff, fragment.m_tail,
@@ -876,7 +876,7 @@
NS_ASSERT (leftToRemove == 0);
}
void
-PacketHistory::RemoveAtEnd (uint32_t end)
+PacketMetadata::RemoveAtEnd (uint32_t end)
{
if (!m_enable)
{
@@ -888,8 +888,8 @@
uint16_t current = m_tail;
while (current != 0xffff && leftToRemove > 0)
{
- struct PacketHistory::SmallItem item;
- PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ PacketMetadata::ExtraItem extraItem;
ReadItems (current, &item, &extraItem);
uint32_t itemRealSize = extraItem.fragmentEnd - extraItem.fragmentStart;
if (itemRealSize <= leftToRemove)
@@ -901,7 +901,7 @@
else
{
// fragment the list item.
- PacketHistory fragment (m_packetUid, 0);
+ PacketMetadata fragment (m_packetUid, 0);
NS_ASSERT (extraItem.fragmentEnd > leftToRemove);
extraItem.fragmentEnd -= leftToRemove;
leftToRemove = 0;
@@ -935,17 +935,17 @@
}
void
-PacketHistory::PrintDefault (std::ostream &os, Buffer buffer) const
+PacketMetadata::PrintDefault (std::ostream &os, Buffer buffer) const
{
Print (os, buffer, PacketPrinter::GetDefault ());
}
uint32_t
-PacketHistory::DoPrint (struct PacketHistory::SmallItem *item, uint32_t current,
+PacketMetadata::DoPrint (struct PacketMetadata::SmallItem *item, uint32_t current,
Buffer data, uint32_t offset, const PacketPrinter &printer,
std::ostream &os) const
{
- PacketHistory::ExtraItem extraItem;
+ PacketMetadata::ExtraItem extraItem;
ReadItems (current, item, &extraItem);
uint32_t uid = item->typeUid & 0xfffffffe;
if (uid == 0)
@@ -981,15 +981,15 @@
}
uint32_t
-PacketHistory::GetTotalSize (void) const
+PacketMetadata::GetTotalSize (void) const
{
uint32_t totalSize = 0;
uint16_t current = m_head;
uint16_t tail = m_tail;
while (current != 0xffff)
{
- struct PacketHistory::SmallItem item;
- PacketHistory::ExtraItem extraItem;
+ struct PacketMetadata::SmallItem item;
+ PacketMetadata::ExtraItem extraItem;
ReadItems (current, &item, &extraItem);
totalSize += extraItem.fragmentEnd - extraItem.fragmentStart;
if (current == tail)
@@ -1002,7 +1002,7 @@
}
void
-PacketHistory::Print (std::ostream &os, Buffer data, const PacketPrinter &printer) const
+PacketMetadata::Print (std::ostream &os, Buffer data, const PacketPrinter &printer) const
{
if (!m_enable)
{
@@ -1018,7 +1018,7 @@
uint32_t offset = 0;
while (current != 0xffff)
{
- struct PacketHistory::SmallItem item;
+ struct PacketMetadata::SmallItem item;
uint32_t realSize = DoPrint (&item, current, data, offset, printer, os);
offset += realSize;
if (current == tail)
@@ -1036,7 +1036,7 @@
uint32_t offset = 0;
while (current != 0xffff)
{
- struct PacketHistory::SmallItem item;
+ struct PacketMetadata::SmallItem item;
uint32_t realSize = DoPrint (&item, current, data, offset, printer, os);
offset -= realSize;
if (current == tail)
@@ -1203,10 +1203,10 @@
-class PacketHistoryTest : public Test {
+class PacketMetadataTest : public Test {
public:
- PacketHistoryTest ();
- virtual ~PacketHistoryTest ();
+ PacketMetadataTest ();
+ virtual ~PacketMetadataTest ();
bool CheckHistory (Packet p, char *file, int line, uint32_t n, ...);
virtual bool RunTests (void);
private:
@@ -1236,38 +1236,38 @@
PacketPrinter m_printer;
};
-PacketHistoryTest::PacketHistoryTest ()
- : Test ("PacketHistory")
+PacketMetadataTest::PacketMetadataTest ()
+ : Test ("PacketMetadata")
{
- m_printer.AddPayloadPrinter (MakeCallback (&PacketHistoryTest::PrintPayload, this));
- m_printer.AddDefaultPrinter (MakeCallback (&PacketHistoryTest::PrintDefault, this));
+ m_printer.AddPayloadPrinter (MakeCallback (&PacketMetadataTest::PrintPayload, this));
+ m_printer.AddDefaultPrinter (MakeCallback (&PacketMetadataTest::PrintDefault, this));
}
-PacketHistoryTest::~PacketHistoryTest ()
+PacketMetadataTest::~PacketMetadataTest ()
{}
template <int N>
void
-PacketHistoryTest::RegisterHeader (void)
+PacketMetadataTest::RegisterHeader (void)
{
static bool registered = false;
if (!registered)
{
- m_printer.AddHeaderPrinter (MakeCallback (&PacketHistoryTest::PrintHeader<N>, this),
- MakeCallback (&PacketHistoryTest::PrintFragment, this));
+ m_printer.AddHeaderPrinter (MakeCallback (&PacketMetadataTest::PrintHeader<N>, this),
+ MakeCallback (&PacketMetadataTest::PrintFragment, this));
registered = true;
}
}
template <int N>
void
-PacketHistoryTest::RegisterTrailer (void)
+PacketMetadataTest::RegisterTrailer (void)
{
static bool registered = false;
if (!registered)
{
- m_printer.AddTrailerPrinter (MakeCallback (&PacketHistoryTest::PrintTrailer<N>, this),
- MakeCallback (&PacketHistoryTest::PrintFragment, this));
+ m_printer.AddTrailerPrinter (MakeCallback (&PacketMetadataTest::PrintTrailer<N>, this),
+ MakeCallback (&PacketMetadataTest::PrintFragment, this));
registered = true;
}
}
@@ -1275,7 +1275,7 @@
template <int N>
void
-PacketHistoryTest::PrintHeader (std::ostream &os, uint32_t packetUid, uint32_t size,
+PacketMetadataTest::PrintHeader (std::ostream &os, uint32_t packetUid, uint32_t size,
const HistoryHeader<N> *header)
{
if (!header->IsOk ())
@@ -1287,7 +1287,7 @@
template <int N>
void
-PacketHistoryTest::PrintTrailer (std::ostream &os, uint32_t packetUid, uint32_t size,
+PacketMetadataTest::PrintTrailer (std::ostream &os, uint32_t packetUid, uint32_t size,
const HistoryTrailer<N> *trailer)
{
if (!trailer->IsOk ())
@@ -1297,21 +1297,21 @@
m_prints.push_back (N);
}
void
-PacketHistoryTest::PrintFragment (std::ostream &os,uint32_t packetUid,
+PacketMetadataTest::PrintFragment (std::ostream &os,uint32_t packetUid,
uint32_t size,std::string & name,
struct PacketPrinter::FragmentInformation info)
{
m_prints.push_back (info.end - info.start);
}
void
-PacketHistoryTest::PrintDefault (std::ostream& os,uint32_t packetUid,
+PacketMetadataTest::PrintDefault (std::ostream& os,uint32_t packetUid,
uint32_t size,std::string& name,
struct PacketPrinter::FragmentInformation info)
{
NS_ASSERT (false);
}
void
-PacketHistoryTest::PrintPayload (std::ostream &os,uint32_t packetUid,
+PacketMetadataTest::PrintPayload (std::ostream &os,uint32_t packetUid,
uint32_t size,
struct PacketPrinter::FragmentInformation info)
{
@@ -1320,13 +1320,13 @@
void
-PacketHistoryTest::CleanupPrints (void)
+PacketMetadataTest::CleanupPrints (void)
{
m_prints.clear ();
}
bool
-PacketHistoryTest::CheckHistory (Packet p, char *file, int line, uint32_t n, ...)
+PacketMetadataTest::CheckHistory (Packet p, char *file, int line, uint32_t n, ...)
{
m_headerError = false;
m_trailerError = false;
@@ -1335,13 +1335,13 @@
va_start (ap, n);
if (m_headerError)
{
- std::cout << "PacketHistory header error. file=" << file
+ std::cout << "PacketMetadata header error. file=" << file
<< ", line=" << line << std::endl;
return false;
}
if (m_trailerError)
{
- std::cout << "PacketHistory trailer error. file=" << file
+ std::cout << "PacketMetadata trailer error. file=" << file
<< ", line=" << line << std::endl;
return false;
}
@@ -1362,7 +1362,7 @@
va_end (ap);
return true;
error:
- std::cout << "PacketHistory error. file="<< file
+ std::cout << "PacketMetadata error. file="<< file
<< ", line=" << line << ", got:\"";
for (std::list<int>::iterator i = m_prints.begin ();
i != m_prints.end (); i++)
@@ -1416,11 +1416,11 @@
}
bool
-PacketHistoryTest::RunTests (void)
+PacketMetadataTest::RunTests (void)
{
bool ok = true;
- PacketHistory::Enable ();
+ PacketMetadata::Enable ();
Packet p = Packet (0);
Packet p1 = Packet (0);
@@ -1626,6 +1626,6 @@
return ok;
}
-static PacketHistoryTest g_packetHistoryTest;
+static PacketMetadataTest g_packetHistoryTest;
}//namespace ns3
--- a/src/common/packet-metadata.h Thu Jun 07 12:48:52 2007 +0200
+++ b/src/common/packet-metadata.h Thu Jun 07 12:51:57 2007 +0200
@@ -18,8 +18,8 @@
*
* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
*/
-#ifndef PACKET_HISTORY_H
-#define PACKET_HISTORY_H
+#ifndef PACKET_METADATA_H
+#define PACKET_METADATA_H
#include <stdint.h>
#include <vector>
@@ -32,15 +32,15 @@
class Chunk;
class Buffer;
-class PacketHistory {
+class PacketMetadata {
public:
static void Enable (void);
static void SetOptOne (bool optOne);
- inline PacketHistory (uint32_t uid, uint32_t size);
- inline PacketHistory (PacketHistory const &o);
- inline PacketHistory &operator = (PacketHistory const& o);
- inline ~PacketHistory ();
+ inline PacketMetadata (uint32_t uid, uint32_t size);
+ inline PacketMetadata (PacketMetadata const &o);
+ inline PacketMetadata &operator = (PacketMetadata const& o);
+ inline ~PacketMetadata ();
template <typename T>
void AddHeader (T const &header, uint32_t size);
@@ -52,8 +52,8 @@
template <typename T>
void RemoveTrailer (T const &trailer, uint32_t size);
- PacketHistory CreateFragment (uint32_t start, uint32_t end) const;
- void AddAtEnd (PacketHistory const&o);
+ PacketMetadata CreateFragment (uint32_t start, uint32_t end) const;
+ void AddAtEnd (PacketMetadata const&o);
void AddPaddingAtEnd (uint32_t end);
void RemoveAtStart (uint32_t start);
void RemoveAtEnd (uint32_t end);
@@ -90,18 +90,18 @@
typedef std::vector<struct Data *> DataFreeList;
- PacketHistory ();
+ PacketMetadata ();
void DoAddHeader (uint32_t uid, uint32_t size);
void DoRemoveHeader (uint32_t uid, uint32_t size);
void DoAddTrailer (uint32_t uid, uint32_t size);
void DoRemoveTrailer (uint32_t uid, uint32_t size);
- inline uint16_t AddSmall (const PacketHistory::SmallItem *item);
+ inline uint16_t AddSmall (const PacketMetadata::SmallItem *item);
uint16_t AddBig (uint32_t head, uint32_t tail,
- const PacketHistory::SmallItem *item,
- const PacketHistory::ExtraItem *extraItem);
- void ReplaceTail (PacketHistory::SmallItem *item,
- PacketHistory::ExtraItem *extraItem,
+ const PacketMetadata::SmallItem *item,
+ const PacketMetadata::ExtraItem *extraItem);
+ void ReplaceTail (PacketMetadata::SmallItem *item,
+ PacketMetadata::ExtraItem *extraItem,
uint32_t available);
inline void UpdateHead (uint16_t written);
inline void UpdateTail (uint16_t written);
@@ -116,19 +116,19 @@
void AppendValueExtra (uint32_t value, uint8_t *buffer);
inline void Reserve (uint32_t n);
void ReserveCopy (uint32_t n);
- uint32_t DoPrint (struct PacketHistory::SmallItem *item, uint32_t current,
+ uint32_t DoPrint (struct PacketMetadata::SmallItem *item, uint32_t current,
Buffer data, uint32_t offset, const PacketPrinter &printer,
std::ostream &os) const;
uint32_t GetTotalSize (void) const;
uint32_t ReadItems (uint16_t current,
- struct PacketHistory::SmallItem *item,
- struct PacketHistory::ExtraItem *extraItem) const;
+ struct PacketMetadata::SmallItem *item,
+ struct PacketMetadata::ExtraItem *extraItem) const;
- static struct PacketHistory::Data *Create (uint32_t size);
- static void Recycle (struct PacketHistory::Data *data);
- static struct PacketHistory::Data *Allocate (uint32_t n);
- static void Deallocate (struct PacketHistory::Data *data);
+ static struct PacketMetadata::Data *Create (uint32_t size);
+ static void Recycle (struct PacketMetadata::Data *data);
+ static struct PacketMetadata::Data *Allocate (uint32_t n);
+ static void Deallocate (struct PacketMetadata::Data *data);
static DataFreeList m_freeList;
static bool m_enable;
@@ -148,33 +148,33 @@
template <typename T>
void
-PacketHistory::AddHeader (T const &header, uint32_t size)
+PacketMetadata::AddHeader (T const &header, uint32_t size)
{
DoAddHeader (PacketPrinter::GetHeaderUid<T> (), size);
}
template <typename T>
void
-PacketHistory::RemoveHeader (T const &header, uint32_t size)
+PacketMetadata::RemoveHeader (T const &header, uint32_t size)
{
DoRemoveHeader (PacketPrinter::GetHeaderUid<T> (), size);
}
template <typename T>
void
-PacketHistory::AddTrailer (T const &trailer, uint32_t size)
+PacketMetadata::AddTrailer (T const &trailer, uint32_t size)
{
DoAddTrailer (PacketPrinter::GetTrailerUid<T> (), size);
}
template <typename T>
void
-PacketHistory::RemoveTrailer (T const &trailer, uint32_t size)
+PacketMetadata::RemoveTrailer (T const &trailer, uint32_t size)
{
DoRemoveTrailer (PacketPrinter::GetTrailerUid<T> (), size);
}
-PacketHistory::PacketHistory (uint32_t uid, uint32_t size)
- : m_data (m_data = PacketHistory::Create (10)),
+PacketMetadata::PacketMetadata (uint32_t uid, uint32_t size)
+ : m_data (m_data = PacketMetadata::Create (10)),
m_head (0xffff),
m_tail (0xffff),
m_used (0),
@@ -186,7 +186,7 @@
DoAddHeader (0, size);
}
}
-PacketHistory::PacketHistory (PacketHistory const &o)
+PacketMetadata::PacketMetadata (PacketMetadata const &o)
: m_data (o.m_data),
m_head (o.m_head),
m_tail (o.m_tail),
@@ -196,8 +196,8 @@
NS_ASSERT (m_data != 0);
m_data->m_count++;
}
-PacketHistory &
-PacketHistory::operator = (PacketHistory const& o)
+PacketMetadata &
+PacketMetadata::operator = (PacketMetadata const& o)
{
if (m_data == o.m_data)
{
@@ -208,7 +208,7 @@
m_data->m_count--;
if (m_data->m_count == 0)
{
- PacketHistory::Recycle (m_data);
+ PacketMetadata::Recycle (m_data);
}
m_data = o.m_data;
m_head = o.m_head;
@@ -219,17 +219,17 @@
m_data->m_count++;
return *this;
}
-PacketHistory::~PacketHistory ()
+PacketMetadata::~PacketMetadata ()
{
NS_ASSERT (m_data != 0);
m_data->m_count--;
if (m_data->m_count == 0)
{
- PacketHistory::Recycle (m_data);
+ PacketMetadata::Recycle (m_data);
}
}
}; // namespace ns3
-#endif /* PACKET_HISTORY_H */
+#endif /* PACKET_METADATA_H */