| /************************************************************** |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_package.hxx" |
| |
| #include <rtl/digest.h> |
| #include <rtl/ref.hxx> |
| |
| #include "sha1context.hxx" |
| |
| using namespace ::com::sun::star; |
| |
| // static |
| uno::Reference< xml::crypto::XDigestContext > SHA1DigestContext::Create() |
| { |
| ::rtl::Reference< SHA1DigestContext > xResult = new SHA1DigestContext(); |
| xResult->m_pDigest = rtl_digest_createSHA1(); |
| if ( !xResult->m_pDigest ) |
| throw uno::RuntimeException( ::rtl::OUString::createFromAscii( "Can not create cipher!\n" ), |
| uno::Reference< XInterface >() ); |
| |
| return uno::Reference< xml::crypto::XDigestContext >( xResult.get() ); |
| } |
| |
| SHA1DigestContext::~SHA1DigestContext() |
| { |
| if ( m_pDigest ) |
| { |
| rtl_digest_destroySHA1( m_pDigest ); |
| m_pDigest = NULL; |
| } |
| } |
| |
| void SAL_CALL SHA1DigestContext::updateDigest( const uno::Sequence< ::sal_Int8 >& aData ) |
| throw( lang::DisposedException, uno::RuntimeException ) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_pDigest ) |
| throw lang::DisposedException(); |
| |
| if ( rtl_Digest_E_None != rtl_digest_updateSHA1( m_pDigest, aData.getConstArray(), aData.getLength() ) ) |
| { |
| rtl_digest_destroySHA1( m_pDigest ); |
| m_pDigest = NULL; |
| |
| throw uno::RuntimeException(); |
| } |
| } |
| |
| uno::Sequence< ::sal_Int8 > SAL_CALL SHA1DigestContext::finalizeDigestAndDispose() |
| throw( lang::DisposedException, uno::RuntimeException ) |
| { |
| ::osl::MutexGuard aGuard( m_aMutex ); |
| if ( !m_pDigest ) |
| throw lang::DisposedException(); |
| |
| uno::Sequence< sal_Int8 > aResult( RTL_DIGEST_LENGTH_SHA1 ); |
| if ( rtl_Digest_E_None != rtl_digest_getSHA1( m_pDigest, reinterpret_cast< sal_uInt8* >( aResult.getArray() ), aResult.getLength() ) ) |
| { |
| rtl_digest_destroySHA1( m_pDigest ); |
| m_pDigest = NULL; |
| |
| throw uno::RuntimeException(); |
| } |
| |
| rtl_digest_destroySHA1( m_pDigest ); |
| m_pDigest = NULL; |
| |
| return aResult; |
| } |
| |
| |