diff options
Diffstat (limited to 'src/key.cc')
| -rw-r--r-- | src/key.cc | 14 |
1 files changed, 13 insertions, 1 deletions
@@ -1,5 +1,5 @@ /* - Copyright (C) 2013-2019 Carl Hetherington <cth@carlh.net> + Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net> This file is part of libdcp. @@ -31,10 +31,12 @@ files in the program, then also delete it here. */ + /** @file src/key.cc * @brief Key class. */ + #include "key.h" #include "dcp_assert.h" #include <asdcp/AS_DCP.h> @@ -43,11 +45,13 @@ #include <string> #include <iomanip> + using std::string; using std::setw; using std::setfill; using namespace dcp; + Key::Key (int length) : _value (new uint8_t[length]) , _length (length) @@ -56,6 +60,7 @@ Key::Key (int length) rng.FillRandom (_value, _length); } + Key::Key (uint8_t const * value, int length) : _value (new uint8_t[length]) , _length (length) @@ -63,6 +68,7 @@ Key::Key (uint8_t const * value, int length) memcpy (_value, value, _length); } + Key::Key (string value) : _value (new uint8_t[value.length() / 2]) , _length (value.length() / 2) @@ -71,6 +77,7 @@ Key::Key (string value) Kumu::hex2bin (value.c_str(), _value, _length, &length_done); } + Key::Key (Key const & other) : _value (new uint8_t[other._length]) , _length (other._length) @@ -78,11 +85,13 @@ Key::Key (Key const & other) memcpy (_value, other._value, _length); } + Key::~Key () { delete[] _value; } + Key & Key::operator= (Key const & other) { @@ -95,6 +104,7 @@ Key::operator= (Key const & other) return *this; } + string Key::hex () const { @@ -113,12 +123,14 @@ Key::hex () const return buffer; } + bool dcp::operator== (Key const & a, Key const & b) { return a.length() == b.length() && memcmp(a.value(), b.value(), a.length()) == 0; } + bool dcp::operator!= (Key const & a, Key const & b) { |