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/**
* @file errlentry.C
*
* @brief Implementation of ErrlEntry class
*/
/*****************************************************************************/
// I n c l u d e s
/*****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <hbotcompid.H>
#include <errl/errlentry.H>
#include <errl/errlmanager.H>
#include "errlsctn.H"
#include "errlffdc.H"
#include <trace/interface.H>
#include <arch/ppc.H>
namespace ERRORLOG
{
// Trace definition
trace_desc_t* g_trac_errl = NULL;
TRAC_INIT(&g_trac_errl, "ERRL", 4096);
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ErrlEntry::ErrlEntry(const errlSeverity_t i_sev,
const uint8_t i_modId,
const uint16_t i_reasonCode,
const uint64_t i_user1,
const uint64_t i_user2) :
iv_reasonCode(i_reasonCode),
iv_sev(i_sev),
iv_eventType(ERRL_ETYPE_NOT_APPLICABLE),
iv_subSys(EPUB_RESERVED_0),
iv_srcType(SRC_ERR_INFO),
iv_termState(TERM_STATE_UNKNOWN),
iv_modId(i_modId),
iv_user1(i_user1),
iv_user2(i_user2),
iv_logId(0)
{
// record time of creation
iv_CreationTime = getTB();
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ErrlEntry::~ErrlEntry()
{
// Free memory of all sections
for (std::vector<ErrlSctn*>::iterator l_itr = iv_SectionVector.begin();
l_itr != iv_SectionVector.end(); ++l_itr)
{
delete (*l_itr);
}
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
ErrlFFDC* ErrlEntry::addFFDC(const compId_t i_compId,
const void * i_dataPtr,
const uint32_t i_ffdcLen,
const uint8_t i_ffdcVer,
const uint8_t i_ffdcSubSect)
{
ErrlFFDC* l_ffdcSection = NULL;
if ( (i_dataPtr == NULL) || (i_ffdcLen == 0) )
{
TRACFCOMP( ERRORLOG::g_trac_errl,
"Invalid FFDC data pointer or size, no add");
}
else
{
// Create
l_ffdcSection = new ErrlFFDC(i_compId, i_dataPtr, i_ffdcLen,
i_ffdcVer, i_ffdcSubSect);
// Add to the end of the vector of sections for this error log.
iv_SectionVector.push_back( l_ffdcSection );
}
return l_ffdcSection;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
void ErrlEntry::appendToFFDC(ErrlFFDC* i_ffdcPtr,
const void *i_dataPtr,
const uint32_t i_dataLen)
{
// class ErrlFFDC inherits addData() from its parent class ErrlSctn
i_ffdcPtr->addData( i_dataPtr, i_dataLen );
return;
}
///////////////////////////////////////////////////////////////////////////////
///////////////////////////////////////////////////////////////////////////////
uint64_t ErrlEntry::flattenedSize()
{
uint64_t l_bytecount = sizeof( errl_header_t );
// add the bytes in the sections, if any
std::vector<ErrlSctn*>::iterator it;
for( it = iv_SectionVector.begin(); it != iv_SectionVector.end(); it++ )
{
l_bytecount += (*it)->flattenedSize();
}
return l_bytecount;
}
///////////////////////////////////////////////////////////////////////////////
// Flatten object instance data into a packed structure.
// See errl/erltypes.H and the errl_header_t struct.
uint64_t ErrlEntry::flatten( void * io_pBuffer, uint64_t i_bufsize )
{
uint64_t l_flatCount = 0;
do
{
l_flatCount = flattenedSize();
if ( i_bufsize < l_flatCount )
{
// error path; return zero
TRACFCOMP( ERRORLOG::g_trac_errl, "Invalid buffer size");
l_flatCount = 0;
break;
}
// The CPPASSERT() macro will cause the compile to abend
// when the expression given evaluates to false. If ever
// these cause the compile to fail, then perhaps the size
// of enum'ed types has grown unexpectedly. At any rate,
// errl_header_t defined in errl/errltypes.H will need to
// be adjusted for the changes in size of these instance
// variables. Monte
CPPASSERT( 1 == sizeof(iv_sev));
CPPASSERT( 1 == sizeof(iv_eventType));
CPPASSERT( 1 == sizeof(iv_subSys));
CPPASSERT( 1 == sizeof(iv_srcType));
CPPASSERT( 2 == sizeof(iv_reasonCode));
CPPASSERT( 2 == sizeof(compId_t));
CPPASSERT( 1 == sizeof(iv_modId));
CPPASSERT( 0 == (sizeof(errl_header_t) % sizeof(uint32_t)));
// Marshall the instance var data into a struct.
errl_header_t l_hdr;
memset( &l_hdr, 0, sizeof( l_hdr ));
l_hdr.cbytes = sizeof( l_hdr );
l_hdr.csections = iv_SectionVector.size();
l_hdr.reasonCode = iv_reasonCode;
l_hdr.modId = iv_modId;
l_hdr.sev = iv_sev;
l_hdr.eventType = iv_eventType;
l_hdr.subSys = iv_subSys;
l_hdr.srcType = iv_srcType;
l_hdr.termState = iv_termState;
l_hdr.logId = iv_logId;
l_hdr.user1 = iv_user1;
l_hdr.user2 = iv_user2;
l_hdr.CreationTime = iv_CreationTime;
// Write the flat data.
char * l_pchar = reinterpret_cast<char*>(io_pBuffer);
memcpy( l_pchar, &l_hdr, sizeof( l_hdr ));
l_pchar += sizeof( l_hdr );
// Append all the sections.
std::vector<ErrlSctn*>::iterator it;
for(it=iv_SectionVector.begin(); it != iv_SectionVector.end(); it++ )
{
uint64_t l_countofbytes = (*it)->flattenedSize();
(*it)->flatten( l_pchar, l_countofbytes );
l_pchar += l_countofbytes;
}
}
while( 0 );
return l_flatCount;
}
} // End namespace
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