static
RVOID
scan_for_hidden_module
(
rpcm_tag eventType,
rSequence event
)
{
RU32 pid = (RU32)(-1);
rEvent dummy = NULL;
UNREFERENCED_PARAMETER( eventType );
rSequence_getRU32( event, RP_TAGS_PROCESS_ID, &pid );
if( NULL != ( dummy = rEvent_create( TRUE ) ) )
{
if( (RU32)( -1 ) == pid )
{
lookForHiddenModules( dummy, NULL );
}
else
{
lookForHiddenModulesIn( dummy, pid );
}
rEvent_free( dummy );
}
}
static
RPVOID
lookForHiddenModules
(
rEvent isTimeToStop,
RPVOID ctx
)
{
processLibProcEntry* procs = NULL;
processLibProcEntry* proc = NULL;
UNREFERENCED_PARAMETER( ctx );
if( NULL != ( procs = processLib_getProcessEntries( TRUE ) ) )
{
proc = procs;
while( 0 != proc->pid &&
rpal_memory_isValid( isTimeToStop ) &&
!rEvent_wait( isTimeToStop, 0 ) )
{
lookForHiddenModulesIn( isTimeToStop, proc->pid );
proc++;
}
rpal_memory_free( procs );
}
return NULL;
}
static
RPVOID
lookForHiddenModulesConstantly
(
rEvent isTimeToStop,
RPVOID ctx
)
{
rSequence originalRequest = (rSequence)ctx;
processLibProcEntry* procs = NULL;
processLibProcEntry* proc = NULL;
LibOsPerformanceProfile perfProfile = { 0 };
perfProfile.enforceOnceIn = 4;
perfProfile.sanityCeiling = MSEC_FROM_SEC( 20 );
perfProfile.lastTimeoutValue = 200;
perfProfile.targetCpuPerformance = 0;
perfProfile.globalTargetCpuPerformance = GLOBAL_CPU_USAGE_TARGET;
perfProfile.timeoutIncrementPerSec = 50;
while( rpal_memory_isValid( isTimeToStop ) &&
!rEvent_wait( isTimeToStop, 0 ) )
{
if( NULL != ( procs = processLib_getProcessEntries( TRUE ) ) )
{
proc = procs;
while( 0 != proc->pid &&
rpal_memory_isValid( isTimeToStop ) &&
!rEvent_wait( isTimeToStop, _TIMEOUT_BETWEEN_CONSTANT_PROCESSS ) )
{
if( hbs_whenCpuBelow( _CPU_WATERMARK, _MAX_CPU_WAIT, isTimeToStop ) )
{
lookForHiddenModulesIn( isTimeToStop, proc->pid, originalRequest, &perfProfile );
}
proc++;
}
rpal_memory_free( procs );
}
}
return NULL;
}
static
RVOID
scan_for_hidden_module
(
rpcm_tag eventType,
rSequence event
)
{
RU32 pid = (RU32)(-1);
rEvent dummy = NULL;
LibOsPerformanceProfile perfProfile = { 0 };
UNREFERENCED_PARAMETER( eventType );
perfProfile.enforceOnceIn = 4;
perfProfile.sanityCeiling = MSEC_FROM_SEC( 20 );
perfProfile.lastTimeoutValue = 100;
perfProfile.targetCpuPerformance = 10;
perfProfile.globalTargetCpuPerformance = GLOBAL_CPU_USAGE_TARGET_WHEN_TASKED;
perfProfile.timeoutIncrementPerSec = 50;
rSequence_getRU32( event, RP_TAGS_PROCESS_ID, &pid );
if( NULL != ( dummy = rEvent_create( TRUE ) ) )
{
if( (RU32)( -1 ) == pid )
{
lookForHiddenModules( dummy, event );
}
else
{
lookForHiddenModulesIn( dummy, pid, event, &perfProfile );
}
rEvent_free( dummy );
}
}
