NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.3: NDN, CCN, CCNx, content centric networks
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Pages
buffer-source.cpp
Go to the documentation of this file.
1
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
22
#include "
buffer-source.hpp
"
23
24
namespace
ndn
{
25
namespace
security
{
26
namespace
transform {
27
28
BufferSource::BufferSource
(
const
uint8_t* buf,
size_t
size)
29
: m_buf(buf)
30
, m_size(size)
31
{
32
}
33
34
BufferSource::BufferSource
(
const
std::string&
string
)
35
: m_buf(reinterpret_cast<const uint8_t*>(string.data()))
36
, m_size(string.size())
37
{
38
}
39
40
BufferSource::BufferSource
(
const
Buffer
& buffer)
41
: m_buf(buffer.buf())
42
, m_size(buffer.size())
43
{
44
}
45
46
void
47
BufferSource::doPump()
48
{
49
BOOST_ASSERT(
m_next
!=
nullptr
);
50
51
const
uint8_t* buf = m_buf;
52
size_t
size = m_size;
53
54
while
(0 < size) {
55
size_t
nBytesWritten =
m_next
->write(buf, size);
56
buf += nBytesWritten;
57
size -= nBytesWritten;
58
}
59
60
m_next
->end();
61
}
62
63
}
// namespace transform
64
}
// namespace security
65
}
// namespace ndn
ndn
Copyright (c) 2011-2015 Regents of the University of California.
Definition:
ndn-strategy-choice-helper.hpp:34
buffer-source.hpp
ndn::security::transform::Upstream::m_next
unique_ptr< Downstream > m_next
Definition:
transform-base.hpp:179
ndn::security::transform::BufferSource::BufferSource
BufferSource(const uint8_t *buf, size_t size)
Take a buffer buf with size of size as input.
Definition:
buffer-source.cpp:28
ndn::Buffer
Class representing a general-use automatically managed/resized buffer.
Definition:
buffer.hpp:44
security
ndnSIM
ndn-cxx
src
security
transform
buffer-source.cpp
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