| /* |
| * Copyright (c) 2011-2014, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * 2. Redistributions in binary form must reproduce the above copyright notice, |
| * this list of conditions and the following disclaimer in the documentation and/or |
| * other materials provided with the distribution. |
| * |
| * 3. Neither the name of the copyright holder nor the names of its contributors |
| * may be used to endorse or promote products derived from this software without |
| * specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR |
| * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON |
| * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| #include "MappingContext.h" |
| #include <assert.h> |
| #include <string.h> |
| #include <stdlib.h> |
| |
| using std::string; |
| |
| CMappingContext::CMappingContext(size_t uiNbItemTypes) : _pstItemArray(new CMappingContext::SItem[uiNbItemTypes]), _uiNbItemTypes(uiNbItemTypes) |
| { |
| // Clear items |
| memset(_pstItemArray, 0, sizeof(*_pstItemArray) * uiNbItemTypes); |
| } |
| |
| CMappingContext::~CMappingContext() |
| { |
| delete [] _pstItemArray; |
| } |
| |
| // Copy constructor |
| CMappingContext::CMappingContext(const CMappingContext& from) : _pstItemArray(new CMappingContext::SItem[from._uiNbItemTypes]), _uiNbItemTypes(from._uiNbItemTypes) |
| { |
| // Copy content items |
| memcpy(_pstItemArray, from._pstItemArray, sizeof(*_pstItemArray) * _uiNbItemTypes); |
| } |
| |
| // Affectation |
| CMappingContext& CMappingContext::operator=(const CMappingContext& right) |
| { |
| if (&right != this) { |
| |
| // Size |
| _uiNbItemTypes = right._uiNbItemTypes; |
| |
| // Content |
| // Delete previous array |
| delete [] _pstItemArray; |
| |
| // Reallocate it |
| _pstItemArray = new CMappingContext::SItem[_uiNbItemTypes]; |
| |
| // Copy content items |
| memcpy(_pstItemArray, right._pstItemArray, sizeof(*_pstItemArray) * _uiNbItemTypes); |
| } |
| return *this; |
| } |
| |
| // Item access |
| bool CMappingContext::setItem(uint32_t uiItemType, const string* pStrKey, const string* pStrItem) |
| { |
| size_t uiIndex; |
| |
| // Do some checks |
| for (uiIndex = 0; uiIndex < _uiNbItemTypes; uiIndex++) { |
| |
| // Does key already exist ? |
| assert(_pstItemArray[uiIndex].strKey != pStrKey); |
| } |
| |
| if (_pstItemArray[uiItemType].bSet) { |
| |
| // Already set! |
| return false; |
| } |
| |
| // Set item key |
| _pstItemArray[uiItemType].strKey = pStrKey; |
| |
| // Set item value |
| _pstItemArray[uiItemType].strItem = pStrItem; |
| |
| // Now is set |
| _pstItemArray[uiItemType].bSet = true; |
| |
| return true; |
| } |
| |
| const string& CMappingContext::getItem(uint32_t uiItemType) const |
| { |
| return *_pstItemArray[uiItemType].strItem; |
| } |
| |
| uint32_t CMappingContext::getItemAsInteger(uint32_t uiItemType) const |
| { |
| if (!_pstItemArray[uiItemType].strItem) { |
| |
| return 0; |
| } |
| |
| return strtoul(_pstItemArray[uiItemType].strItem->c_str(), NULL, 0); |
| } |
| |
| const string* CMappingContext::getItem(const string& strKey) const |
| { |
| size_t uiItemType; |
| |
| for (uiItemType = 0; uiItemType < _uiNbItemTypes; uiItemType++) { |
| |
| if (_pstItemArray[uiItemType].strKey != NULL && |
| strKey == *_pstItemArray[uiItemType].strKey) { |
| |
| return _pstItemArray[uiItemType].strItem; |
| } |
| } |
| |
| return NULL; |
| } |
| |
| bool CMappingContext::iSet(uint32_t uiItemType) const |
| { |
| return _pstItemArray[uiItemType].bSet; |
| } |