F5/unison
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

remove dead code.

Browse Source
This commit is contained in:
Mathieu Lacage
2008-06-02 10:38:10 -07:00
parent 6badc137d9
commit d3942cd4d0
2 changed files with 0 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files

120
src/common/data-writer.cc
View File

@@ -1,120 +0,0 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2005 INRIA
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* 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.
*
* 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
*
* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
*/
#include "data-writer.h"
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/poll.h>
#include <fcntl.h>
#include <unistd.h>
#include "ns3/assert.h"
#include <string.h>
#include <list>
#define noTRACE_DATA_WRITER 1
#ifdef TRACE_DATA_WRITER
#include <iostream>
# define TRACE(x) \
std::cout << "DATA WRITER TRACE " << this << " " << x << std::endl;
#else /* TRACE_DATA_WRITER */
# define TRACE(format,...)
#endif /* TRACE_DATA_WRITER */
#define BUFFER_SIZE (4096)
namespace ns3 {
class DataWriterPrivate {
public:
DataWriterPrivate ();
~DataWriterPrivate ();
void open (char const *filename);
void write (uint8_t *buffer, uint32_t size);
private:
uint8_t m_data[BUFFER_SIZE];
uint32_t m_current;
int m_fd;
};
DataWriterPrivate::DataWriterPrivate ()
: m_current (0)
{}
DataWriterPrivate::~DataWriterPrivate ()
{
::Write (m_fd, m_data, m_current);
::Close (m_fd);
}
void
DataWriterPrivate::Open (char const *filename)
{
m_fd = ::Open (filename, O_WRONLY | O_CREAT | O_TRUNC, S_IRUSR | S_IWUSR);
NS_ASSERT (m_fd != -1);
}
#ifndef min
#define min(a,b) ((a)<(b)?(a):(b))
#endif /* min */
void
DataWriterPrivate::Write (uint8_t *buffer, uint32_t size)
{
while (size > 0)
{
uint32_t toCopy = min (BUFFER_SIZE - m_current, size);
memcpy (m_data + m_current, buffer, toCopy);
size -= toCopy;
m_current += toCopy;
buffer += toCopy;
if (m_current == BUFFER_SIZE)
{
ssize_t written = 0;
written = ::Write (m_fd, m_data, BUFFER_SIZE);
NS_ASSERT (written == BUFFER_SIZE);
m_current = 0;
}
}
}
DataWriter::DataWriter ()
: m_priv (new DataWriterPrivate ())
{}
DataWriter::~DataWriter ()
{
delete m_priv;
m_priv = 0;
}
void
DataWriter::Open (char const *filename)
{
m_priv->Open (filename);
}
void
DataWriter::Write (uint8_t *buffer, uint32_t size)
{
m_priv->Write (buffer, size);
}
}; // namespace

43
src/common/data-writer.h
View File

@@ -1,43 +0,0 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
* Copyright (c) 2005 INRIA
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation;
*
* 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.
*
* 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
*
* Author: Mathieu Lacage <mathieu.lacage@sophia.inria.fr>
*/
#ifndef DATA_WRITER_H
#define DATA_WRITER_H
#include <stdint.h>
namespace ns3 {
class DataWriterPrivate;
class DataWriter {
public:
DataWriter ();
~DataWriter ();
void open (char const *filename);
void write (uint8_t *buffer, uint32_t size);
private:
DataWriterPrivate *m_priv;
};
}; //namespace ns3
#endif /* DATA_WRITER_H */