| //===-- MICmnBase.cpp -------------------------------------------*- C++ -*-===// |
| // |
| // The LLVM Compiler Infrastructure |
| // |
| // This file is distributed under the University of Illinois Open Source |
| // License. See LICENSE.TXT for details. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| //++ |
| // File: MICmnBase.cpp |
| // |
| // Overview: CMICmnBase implementation. |
| // |
| // Environment: Compilers: Visual C++ 12. |
| // gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 |
| // Libraries: See MIReadmetxt. |
| // |
| // Copyright: None. |
| //-- |
| |
| // Third party headers |
| #include <stdarg.h> // va_list, va_start, var_end |
| |
| // In-house headers: |
| #include "MICmnBase.h" |
| #include "MICmnLog.h" |
| #include "MICmnStreamStderr.h" |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: CMICmnBase constructor. |
| // Type: Method. |
| // Args: None. |
| // Return: None. |
| // Throws: None. |
| //-- |
| CMICmnBase::CMICmnBase( void ) |
| : m_strMILastErrorDescription( CMIUtilString() ) |
| , m_bInitialized( false ) |
| , m_pLog( &CMICmnLog::Instance() ) |
| , m_clientUsageRefCnt( 0 ) |
| { |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: CMICmnBase destructor. |
| // Type: Overrideable. |
| // Args: None. |
| // Return: None. |
| // Throws: None. |
| //-- |
| CMICmnBase::~CMICmnBase( void ) |
| { |
| m_pLog = NULL; |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Retrieve whether *this object has an error description set. |
| // Type: Method. |
| // Args: None. |
| // Return: bool - True = Yes already defined, false = empty discription. |
| // Throws: None. |
| //-- |
| bool CMICmnBase::HaveErrorDescription( void ) const |
| { |
| return m_strMILastErrorDescription.empty(); |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Retrieve MI's last error condition. |
| // Type: Method. |
| // Args: None. |
| // Return: CMIUtilString & - Text description. |
| // Throws: None. |
| //-- |
| const CMIUtilString & CMICmnBase::GetErrorDescription( void ) const |
| { |
| return m_strMILastErrorDescription; |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Set MI's error condition description. This may be accessed by clients and |
| // seen by users. Message is available to the client using the server and sent |
| // to the Logger. |
| // Type: Method. |
| // Args: vrTxt - (R) Text description. |
| // Return: None. |
| // Throws: None. |
| //-- |
| void CMICmnBase::SetErrorDescription( const CMIUtilString & vrTxt ) const |
| { |
| m_strMILastErrorDescription = vrTxt; |
| if( !vrTxt.empty() ) |
| { |
| const CMIUtilString txt( CMIUtilString::Format( "Error: %s", vrTxt.c_str() ) ); |
| CMICmnStreamStderr::Instance().Write( txt ); |
| } |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Set MI's error condition description. This may be accessed by clients and |
| // seen by users. Message is available to the client using the server and sent |
| // to the Logger. |
| // Type: Method. |
| // Args: vrTxt - (R) Text description. |
| // Return: None. |
| // Throws: None. |
| //-- |
| void CMICmnBase::SetErrorDescriptionNoLog( const CMIUtilString & vrTxt ) const |
| { |
| m_strMILastErrorDescription = vrTxt; |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Clear MI's error condition description. |
| // Type: Method. |
| // Args: None. |
| // Return: None. |
| // Throws: None. |
| //-- |
| void CMICmnBase::ClrErrorDescription( void ) const |
| { |
| m_strMILastErrorDescription.clear(); |
| } |
| |
| //++ ------------------------------------------------------------------------------------ |
| // Details: Set MI's error condition description. This may be accessed by clients and |
| // seen by users. Message is available to the client using the server and sent |
| // to the Logger. |
| // Type: Method. |
| // Args: vrFormat - (R) Format string. |
| // ... - (R) Variable number of CMIUtilString type objects. |
| // Return: None. |
| // Throws: None. |
| //-- |
| void CMICmnBase::SetErrorDescriptionn( const CMIUtilString & vrFormat, ... ) const |
| { |
| va_list args; |
| va_start( args, vrFormat ); |
| CMIUtilString strResult = CMIUtilString::FormatValist( vrFormat, args ); |
| va_end( args ); |
| |
| SetErrorDescription( strResult ); |
| } |