C++ (Cpp) NameValuePairs::GetValue Beispiele

Beispiel #1

Datei: filters.cpp Projekt: geekmaster/stepmania-3.9

void StringStore::StoreInitialize(const NameValuePairs &parameters)
{
	ConstByteArrayParameter array;
	if (!parameters.GetValue(Name::InputBuffer(), array))
		throw InvalidArgument("StringStore: missing InputBuffer argument");
	m_store = array.begin();
	m_length = array.size();
	m_count = 0;
}

Beispiel #2

Datei: filters.cpp Projekt: geekmaster/stepmania-3.9

void ArraySink::IsolatedInitialize(const NameValuePairs &parameters)
{
	ByteArrayParameter array;
	if (!parameters.GetValue(Name::OutputBuffer(), array))
		throw InvalidArgument("ArraySink: missing OutputBuffer argument");
	m_buf = array.begin();
	m_size = array.size();
	m_total = 0;
}

Beispiel #3

Datei: files.cpp Projekt: 0xmono/miranda-ng

void FileSink::IsolatedInitialize(const NameValuePairs &parameters)
{
	m_file.reset(new std::ofstream);
	const char *fileName;
	if (parameters.GetValue(Name::OutputFileName(), fileName))
	{
		ios::openmode binary = parameters.GetValueWithDefault(Name::OutputBinaryMode(), true) ? ios::binary : ios::openmode(0);
		m_file->open(fileName, ios::out | ios::trunc | binary);
		if (!*m_file)
			throw OpenErr(fileName);
		m_stream = m_file.get();
	}
	else
	{
		m_stream = NULL;
		parameters.GetValue(Name::OutputStreamPointer(), m_stream);
	}
}

Beispiel #4

Datei: files.cpp Projekt: axxapp/winxgui

void FileStore::StoreInitialize(const NameValuePairs &parameters)
{
	const char *fileName;
	if (parameters.GetValue("InputFileName", fileName))
	{
		ios::openmode binary = parameters.GetValueWithDefault("InputBinaryMode", true) ? ios::binary : ios::openmode(0);
		m_file.open(fileName, ios::in | binary);
		if (!m_file)
			throw OpenErr(fileName);
		m_stream = &m_file;
	}
	else
	{
		m_stream = NULL;
		parameters.GetValue("InputStreamPointer", m_stream);
	}
	m_waiting = false;
}

Beispiel #5

Datei: files.cpp Projekt: LjApps/eMule-VeryCD

void FileStore::StoreInitialize(const NameValuePairs &parameters)
{
	m_file.reset(new std::ifstream);
	const char *fileName;
	if (parameters.GetValue(Name::InputFileName(), fileName))
	{
		ios::openmode binary = parameters.GetValueWithDefault(Name::InputBinaryMode(), true) ? ios::binary : ios::openmode(0);
		m_file->open(fileName, ios::in | binary);
		if (!*m_file)
			throw OpenErr(fileName);
		m_stream = m_file.get();
	}
	else
	{
		m_stream = NULL;
		parameters.GetValue(Name::InputStreamPointer(), m_stream);
	}
	m_waiting = false;
}

Beispiel #6

Datei: files.cpp Projekt: BreakoutCoin/Breakout-Chain-Client

void FileStore::StoreInitialize(const NameValuePairs &parameters)
{
	m_waiting = false;
	m_stream = NULL;
	m_file.release();

	const char *fileName = NULL;
#if defined(CRYPTOPP_UNIX_AVAILABLE) || _MSC_VER >= 1400
	const wchar_t *fileNameWide = NULL;
	if (!parameters.GetValue(Name::InputFileNameWide(), fileNameWide))
#endif
		if (!parameters.GetValue(Name::InputFileName(), fileName))
		{
			parameters.GetValue(Name::InputStreamPointer(), m_stream);
			return;
		}

	std::ios::openmode binary = parameters.GetValueWithDefault(Name::InputBinaryMode(), true) ? std::ios::binary : std::ios::openmode(0);
	m_file.reset(new std::ifstream);
#ifdef CRYPTOPP_UNIX_AVAILABLE
	std::string narrowed;
	if (fileNameWide)
		fileName = (narrowed = StringNarrow(fileNameWide)).c_str();
#endif
#if _MSC_VER >= 1400
	if (fileNameWide)
	{
		m_file->open(fileNameWide, std::ios::in | binary);
		if (!*m_file)
			throw OpenErr(StringNarrow(fileNameWide, false));
	}
#endif
	if (fileName)
	{
		m_file->open(fileName, std::ios::in | binary);
		if (!*m_file)
			throw OpenErr(fileName);
	}
	m_stream = m_file.get();
}

Beispiel #7

Datei: oaep.cpp Projekt: hovatterz/cryptopp

DecodingResult OAEP_Base::Unpad(const byte *oaepBlock, size_t oaepBlockLen, byte *output, const NameValuePairs &parameters) const
{
	bool invalid = false;

#if defined(CRYPTOPP_CXX11)
	std::unique_ptr<HashTransformation> pHash(NewHash());
#else
	std::auto_ptr<HashTransformation> pHash(NewHash());
#endif

	// convert from bit length to byte length
	if (oaepBlockLen % 8 != 0)
	{
		invalid = (oaepBlock[0] != 0) || invalid;
		oaepBlock++;
	}
	oaepBlockLen /= 8;

	const size_t hLen = pHash->DigestSize();
	const size_t seedLen = hLen, dbLen = oaepBlockLen-seedLen;

	invalid = (oaepBlockLen < 2*hLen+1) || invalid;

	SecByteBlock t(oaepBlock, oaepBlockLen);
	byte *const maskedSeed = t;
	byte *const maskedDB = t+seedLen;

#if defined(CRYPTOPP_CXX11)
	std::unique_ptr<MaskGeneratingFunction> pMGF(NewMGF());
#else
	std::auto_ptr<MaskGeneratingFunction> pMGF(NewMGF());
#endif

	pMGF->GenerateAndMask(*pHash, maskedSeed, seedLen, maskedDB, dbLen);
	pMGF->GenerateAndMask(*pHash, maskedDB, dbLen, maskedSeed, seedLen);

	ConstByteArrayParameter encodingParameters;
	parameters.GetValue(Name::EncodingParameters(), encodingParameters);

	// DB = pHash' || 00 ... || 01 || M
	byte *M = std::find(maskedDB+hLen, maskedDB+dbLen, 0x01);
	invalid = (M == maskedDB+dbLen) || invalid;
	invalid = (std::find_if(maskedDB+hLen, M, std::bind2nd(std::not_equal_to<byte>(), byte(0))) != M) || invalid;
	invalid = !pHash->VerifyDigest(maskedDB, encodingParameters.begin(), encodingParameters.size()) || invalid;

	if (invalid)
		return DecodingResult();

	M++;
	memcpy(output, M, maskedDB+dbLen-M);
	return DecodingResult(maskedDB+dbLen-M);
}

Beispiel #8

Datei: CryptHelpers.cpp Projekt: augustg/stepmania-3.9

void RageFileStore::StoreInitialize(const NameValuePairs &parameters)
{
	const char *fileName;
	if (parameters.GetValue("InputFileName", fileName))
	{
		if( !m_file.Open(fileName, RageFile::READ) )
			throw OpenErr(fileName);
	}
	else
	{
		ASSERT(0);
	}
	m_waiting = false;
}

Beispiel #9

Datei: esign.cpp Projekt: Audifire/mtasa-blue

void InvertibleESIGNFunction::GenerateRandom(RandomNumberGenerator &rng, const NameValuePairs &param)
{
	int modulusSize = 1023*2;
	param.GetIntValue("ModulusSize", modulusSize) || param.GetIntValue("KeySize", modulusSize);

	if (modulusSize < 24)
		throw InvalidArgument("InvertibleESIGNFunction: specified modulus size is too small");

	if (modulusSize % 3 != 0)
		throw InvalidArgument("InvertibleESIGNFunction: modulus size must be divisible by 3");

	m_e = param.GetValueWithDefault("PublicExponent", Integer(32));

	if (m_e < 8)
		throw InvalidArgument("InvertibleESIGNFunction: public exponents less than 8 may not be secure");

	// VC70 workaround: putting these after primeParam causes overlapped stack allocation
	ConstByteArrayParameter seedParam;
	SecByteBlock seed;

	const Integer minP = Integer(204) << (modulusSize/3-8);
	const Integer maxP = Integer::Power2(modulusSize/3)-1;
	AlgorithmParameters primeParam = MakeParameters("Min", minP)("Max", maxP)("RandomNumberType", Integer::PRIME);

	if (param.GetValue("Seed", seedParam))
	{
		seed.resize(seedParam.size() + 4);
		memcpy(seed + 4, seedParam.begin(), seedParam.size());

		PutWord(false, BIG_ENDIAN_ORDER, seed, (word32)0);
		m_p.GenerateRandom(rng, CombinedNameValuePairs(primeParam, MakeParameters("Seed", ConstByteArrayParameter(seed))));
		PutWord(false, BIG_ENDIAN_ORDER, seed, (word32)1);
		m_q.GenerateRandom(rng, CombinedNameValuePairs(primeParam, MakeParameters("Seed", ConstByteArrayParameter(seed))));
	}
	else
	{
		m_p.GenerateRandom(rng, primeParam);
		m_q.GenerateRandom(rng, primeParam);
	}

	m_n = m_p * m_p * m_q;

	CRYPTOPP_ASSERT(m_n.BitCount() == (unsigned int)modulusSize);
}

Beispiel #10

Datei: eccrypto.cpp Projekt: randombit/hacrypto

void DL_GroupParameters_EC<EC>::AssignFrom(const NameValuePairs &source)
{
	OID oid;
	if (source.GetValue(Name::GroupOID(), oid))
		Initialize(oid);
	else
	{
		EllipticCurve ec;
		Point G;
		Integer n;

		source.GetRequiredParameter("DL_GroupParameters_EC<EC>", Name::Curve(), ec);
		source.GetRequiredParameter("DL_GroupParameters_EC<EC>", Name::SubgroupGenerator(), G);
		source.GetRequiredParameter("DL_GroupParameters_EC<EC>", Name::SubgroupOrder(), n);
		Integer k = source.GetValueWithDefault(Name::Cofactor(), Integer::Zero());

		Initialize(ec, G, n, k);
	}
}

Beispiel #11

Datei: oaep.cpp Projekt: hovatterz/cryptopp

void OAEP_Base::Pad(RandomNumberGenerator &rng, const byte *input, size_t inputLength, byte *oaepBlock, size_t oaepBlockLen, const NameValuePairs &parameters) const
{
	CRYPTOPP_ASSERT (inputLength <= MaxUnpaddedLength(oaepBlockLen));

#if defined(CRYPTOPP_CXX11)
	std::unique_ptr<HashTransformation> pHash(NewHash());
#else
	std::auto_ptr<HashTransformation> pHash(NewHash());
#endif

	// convert from bit length to byte length
	if (oaepBlockLen % 8 != 0)
	{
		oaepBlock[0] = 0;
		oaepBlock++;
	}
	oaepBlockLen /= 8;

	const size_t hLen = pHash->DigestSize();
	const size_t seedLen = hLen, dbLen = oaepBlockLen-seedLen;
	byte *const maskedSeed = oaepBlock;
	byte *const maskedDB = oaepBlock+seedLen;

	ConstByteArrayParameter encodingParameters;
	parameters.GetValue(Name::EncodingParameters(), encodingParameters);

	// DB = pHash || 00 ... || 01 || M
	pHash->CalculateDigest(maskedDB, encodingParameters.begin(), encodingParameters.size());
	memset(maskedDB+hLen, 0, dbLen-hLen-inputLength-1);
	maskedDB[dbLen-inputLength-1] = 0x01;
	memcpy(maskedDB+dbLen-inputLength, input, inputLength);
    
#if defined(CRYPTOPP_CXX11)
	std::unique_ptr<MaskGeneratingFunction> pMGF(NewMGF());
#else
	std::auto_ptr<MaskGeneratingFunction> pMGF(NewMGF());
#endif

	rng.GenerateBlock(maskedSeed, seedLen);
	pMGF->GenerateAndMask(*pHash, maskedDB, dbLen, maskedSeed, seedLen);
	pMGF->GenerateAndMask(*pHash, maskedSeed, seedLen, maskedDB, dbLen);
}

Beispiel #12

Datei: jsink.cpp Projekt: bduc/ruby-cryptopp

void RubyIOStore::StoreInitialize(const NameValuePairs& parameters)
{
  m_stream = NULL;
  parameters.GetValue(Name::InputStreamPointer(), m_stream);
  m_waiting = false;
}

Beispiel #13

Datei: jsink.cpp Projekt: bduc/ruby-cryptopp

void RubyIOSink::IsolatedInitialize(const NameValuePairs& parameters)
{
  m_stream = NULL;
  parameters.GetValue(Name::OutputStreamPointer(), m_stream);
}