INT32 utilGetRoleByConfigPath( const string &confPath, INT32 &role,
BOOLEAN allowFileNotExist )
{
INT32 rc = SDB_OK ;
po::options_description desc ;
po::variables_map vm ;
desc.add_options()
( PMD_OPTION_ROLE, po::value<string>(), "" ) ;
CHAR conf[OSS_MAX_PATHSIZE + 1] = { 0 } ;
role = SDB_ROLE_STANDALONE ;
rc = utilBuildFullPath ( confPath.c_str(), PMD_DFT_CONF,
OSS_MAX_PATHSIZE, conf ) ;
if ( rc )
{
std::cerr << "Failed to build full path, rc: " << rc << std::endl ;
goto error ;
}
if ( allowFileNotExist && SDB_OK != ossAccess( conf ) )
{
goto done ;
}
rc = utilReadConfigureFile( conf, desc, vm ) ;
if ( allowFileNotExist && SDB_IO == rc )
{
rc = SDB_OK ;
goto done ;
}
if ( rc )
{
goto error ;
}
if ( vm.count ( PMD_OPTION_ROLE ) )
{
string roleStr = vm [ PMD_OPTION_ROLE ].as<string>() ;
role = utilGetRoleEnum( roleStr.c_str() ) ;
}
done :
return rc ;
error :
goto done ;
}
INT32 _SDB_KRCB::onConfigInit ()
{
_role = utilGetRoleEnum( _optioncb.krcbRole() ) ;
pmdSetDBRole( _role ) ;
// Call trace start if we want to trace start up procedure
if ( _optioncb.isTraceOn() && _optioncb.traceBuffSize() != 0 )
{
sdbGetPDTraceCB()->start ( (UINT64)_optioncb.traceBuffSize(),
0xFFFFFFFF ) ;
}
// enable memory debug option
ossEnableMemDebug( _optioncb.memDebugEnabled(),
_optioncb.memDebugSize() ) ;
return _optioncb.makeAllDir() ;
}
