2 // Copyright (c) 2013 Samsung Electronics Co., Ltd.
4 // Licensed under the Apache License, Version 2.0 (the License);
5 // you may not use this file except in compliance with the License.
6 // You may obtain a copy of the License at
8 // http://www.apache.org/licenses/LICENSE-2.0
10 // Unless required by applicable law or agreed to in writing, software
11 // distributed under the License is distributed on an "AS IS" BASIS,
12 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 // See the License for the specific language governing permissions and
14 // limitations under the License.
18 * @file FSecPkcsInitialVector.cpp
19 * @brief This is the implementation file for InitialVector class.
21 * This header file contains the implementation of InitialVector class.
25 #include <unique_ptr.h>
26 #include <FBaseErrors.h>
27 #include <FBaseByteBuffer.h>
28 #include <FBaseResult.h>
29 #include <FBaseSysLog.h>
30 #include <FSecPkcsInitialVector.h>
31 #include "FSecPkcs_InitialVectorImpl.h"
33 using namespace Tizen::Base;
35 namespace Tizen { namespace Security { namespace Pkcs
38 InitialVector::InitialVector(void)
39 : __pInitialVectorImpl(null)
44 InitialVector::~InitialVector(void)
46 delete __pInitialVectorImpl;
50 InitialVector::Construct(const Tizen::Base::ByteBuffer& initialVector)
54 SysAssertf(__pInitialVectorImpl == null,
55 "Already constructed! Calling Construct() twice or more on a same instance is not allowed for this class");
57 __pInitialVectorImpl = new (std::nothrow) _InitialVectorImpl();
58 SysTryReturnResult(NID_SEC_CRYPTO, __pInitialVectorImpl != null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory in insufficient.");
60 r = __pInitialVectorImpl->Construct(initialVector);
61 SysTryCatch(NID_SEC_CRYPTO, !IsFailed(r), , r, "[%s] Propagated.", GetErrorMessage(r));
67 delete __pInitialVectorImpl;
68 __pInitialVectorImpl = null;
75 InitialVector::CloneN(void) const
81 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
82 SysAssertf(__pInitialVectorImpl->GetInitialVector().GetRemaining() > 0, "Not yet constructed. Construct () should be called before use.");
84 std::unique_ptr< InitialVector > pInitialVectorObj(new (std::nothrow) InitialVector());
85 SysTryReturn(NID_SEC_CRYPTO, pInitialVectorObj != null, null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
87 r = pInitialVectorObj->Construct(__pInitialVectorImpl->GetInitialVector());
88 SysTryReturn(NID_SEC_CRYPTO, !IsFailed(r), null, E_OUT_OF_MEMORY, "[E_OUT_OF_MEMORY] The memory is insufficient.");
90 return pInitialVectorObj.release();
93 PkcsAlgorithmParameterType
94 InitialVector::GetType(void) const
96 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
99 return __pInitialVectorImpl->GetType();
103 InitialVector::GetInitialVector(void) const
108 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
110 return __pInitialVectorImpl->GetInitialVector();
115 InitialVector::Equals(const Object& obj) const
117 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
119 const InitialVector* pOther = dynamic_cast< const InitialVector* >(&obj);
125 return __pInitialVectorImpl->Equals(*pOther->__pInitialVectorImpl);
129 InitialVector::GetHashCode(void) const
131 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
133 return __pInitialVectorImpl->GetHashCode();
137 InitialVector::GetEncodedDataN(void) const
139 SysAssertf(__pInitialVectorImpl != null, "Not yet constructed. Reconstructor the object.");
141 result r = E_SUCCESS;
143 std::unique_ptr< ByteBuffer > pEncInitialVector(__pInitialVectorImpl->GetEncodedDataN());
144 SysTryReturn(NID_IO, pEncInitialVector != null, null, GetLastResult(), "[%s] Propagated.", GetErrorMessage(r));
146 return pEncInitialVector.release();