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//===-- MICmnBase.cpp -------------------------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// 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()
: 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() { 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 description.
// Throws: None.
//--
bool CMICmnBase::HaveErrorDescription() 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() 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() 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: vFormat - (R) Format string.
// ... - (R) Variable number of CMIUtilString type objects.
// Return: None.
// Throws: None.
//--
void CMICmnBase::SetErrorDescriptionn(const char *vFormat, ...) const {
va_list args;
va_start(args, vFormat);
CMIUtilString strResult = CMIUtilString::FormatValist(vFormat, args);
va_end(args);
SetErrorDescription(strResult);
}
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