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      1 /*
      2  * Copyright (c) 2011-2014, Intel Corporation
      3  * All rights reserved.
      4  *
      5  * Redistribution and use in source and binary forms, with or without modification,
      6  * are permitted provided that the following conditions are met:
      7  *
      8  * 1. Redistributions of source code must retain the above copyright notice, this
      9  * list of conditions and the following disclaimer.
     10  *
     11  * 2. Redistributions in binary form must reproduce the above copyright notice,
     12  * this list of conditions and the following disclaimer in the documentation and/or
     13  * other materials provided with the distribution.
     14  *
     15  * 3. Neither the name of the copyright holder nor the names of its contributors
     16  * may be used to endorse or promote products derived from this software without
     17  * specific prior written permission.
     18  *
     19  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
     20  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
     21  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
     22  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
     23  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     24  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
     25  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
     26  * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
     27  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
     28  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
     29  */
     30 #include "ParameterAccessContext.h"
     31 
     32 #define base CErrorContext
     33 
     34 CParameterAccessContext::CParameterAccessContext(std::string& strError,
     35                                                  CParameterBlackboard* pParameterBlackboard,
     36                                                  bool bValueSpaceIsRaw,
     37                                                  bool bOutputRawFormatIsHex,
     38                                                  uint32_t uiBaseOffset)
     39     : base(strError), _pParameterBlackboard(pParameterBlackboard),
     40     _bValueSpaceIsRaw(bValueSpaceIsRaw), _bOutputRawFormatIsHex(bOutputRawFormatIsHex),
     41     _bBigEndianSubsystem(false), _bAutoSync(true), _uiBaseOffset(uiBaseOffset)
     42 {
     43 }
     44 
     45 CParameterAccessContext::CParameterAccessContext(std::string& strError,
     46                                                  bool bBigEndianSubsystem,
     47                                                  CParameterBlackboard* pParameterBlackboard,
     48                                                  uint32_t uiBaseOffset)
     49     : base(strError), _pParameterBlackboard(pParameterBlackboard), _bValueSpaceIsRaw(false),
     50     _bOutputRawFormatIsHex(false), _bBigEndianSubsystem(bBigEndianSubsystem), _bAutoSync(true),
     51     _uiBaseOffset(uiBaseOffset)
     52 {
     53 }
     54 
     55 CParameterAccessContext::CParameterAccessContext(std::string& strError)
     56     : base(strError), _pParameterBlackboard(NULL), _bValueSpaceIsRaw(false),
     57     _bOutputRawFormatIsHex(false), _bBigEndianSubsystem(false), _bAutoSync(true), _uiBaseOffset(0)
     58 {
     59 }
     60 
     61 // ParameterBlackboard
     62 CParameterBlackboard* CParameterAccessContext::getParameterBlackboard()
     63 {
     64     return _pParameterBlackboard;
     65 }
     66 
     67 void CParameterAccessContext::setParameterBlackboard(CParameterBlackboard* pBlackboard)
     68 {
     69     _pParameterBlackboard = pBlackboard;
     70     _uiBaseOffset = 0;
     71 }
     72 
     73 // Base offset for blackboard access
     74 void CParameterAccessContext::setBaseOffset(uint32_t uiBaseOffset)
     75 {
     76     _uiBaseOffset = uiBaseOffset;
     77 }
     78 
     79 uint32_t CParameterAccessContext::getBaseOffset() const
     80 {
     81     return _uiBaseOffset;
     82 }
     83 
     84 // Value Space
     85 void CParameterAccessContext::setValueSpaceRaw(bool bIsRaw)
     86 {
     87     _bValueSpaceIsRaw = bIsRaw;
     88 }
     89 
     90 bool CParameterAccessContext::valueSpaceIsRaw() const
     91 {
     92     return _bValueSpaceIsRaw;
     93 }
     94 
     95 // Output Raw Format for user get value interpretation
     96 void CParameterAccessContext::setOutputRawFormat(bool bIsHex)
     97 {
     98     _bOutputRawFormatIsHex = bIsHex;
     99 }
    100 
    101 bool CParameterAccessContext::outputRawFormatIsHex() const
    102 {
    103     return _bOutputRawFormatIsHex;
    104 }
    105 
    106 // Endianness
    107 void CParameterAccessContext::setBigEndianSubsystem(bool bBigEndian)
    108 {
    109     _bBigEndianSubsystem = bBigEndian;
    110 }
    111 
    112 bool CParameterAccessContext::isBigEndianSubsystem() const
    113 {
    114     return _bBigEndianSubsystem;
    115 }
    116 
    117 // Automatic synchronization to HW
    118 void CParameterAccessContext::setAutoSync(bool bAutoSync)
    119 {
    120     _bAutoSync = bAutoSync;
    121 }
    122 
    123 bool CParameterAccessContext::getAutoSync() const
    124 {
    125     return _bAutoSync;
    126 }
    127