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libiec61850
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- cleanup; optimization

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pull/6/head
Michael Zillgith 10 years ago
parent e75936f2d1
commit ff093198e9
5 changed files with 48 additions and 52 deletions
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1
make/target_system.mk
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@ -56,6 +56,7 @@ endif
ifeq ($(TARGET), LINUX-ARM)
TOOLCHAIN_PREFIX=$(ARM_TOOLCHAIN_PREFIX)
CFLAGS += -mcpu=arm926ej-s
endif
ifeq ($(TARGET), UCLINUX-WAGO)

62
src/iec61850/server/mms_mapping/reporting.c
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@ -143,6 +143,20 @@ ReportControl_unlockNotify(ReportControl* self)
}
static void
purgeBuf(ReportControl* rc)
{
if (DEBUG_IED_SERVER) printf("IED_SERVER: reporting.c: run purgeBuf\n");
ReportBuffer* reportBuffer = rc->reportBuffer;
reportBuffer->lastEnqueuedReport = NULL;
reportBuffer->oldestReport = NULL;
reportBuffer->nextToTransmit = NULL;
reportBuffer->reportsCount = 0;
}
static void
deleteDataSetValuesShadowBuffer(ReportControl* self)
{
@ -496,6 +510,11 @@ updateReportDataset(MmsMapping* mapping, ReportControl* rc, MmsValue* newDatSet,
if (strcmp(MmsValue_toString(newDatSet), "") == 0) {
success = true;
dataSetValue = NULL;
if (rc->buffered) {
rc->isBuffering = false;
purgeBuf(rc);
}
}
else
dataSetValue = newDatSet;
@ -670,19 +689,6 @@ refreshTriggerOptions(ReportControl* rc)
rc->triggerOps += TRG_OPT_GI;
}
static void
purgeBuf(ReportControl* rc)
{
if (DEBUG_IED_SERVER) printf("IED_SERVER: reporting.c: run purgeBuf\n");
ReportBuffer* reportBuffer = rc->reportBuffer;
reportBuffer->lastEnqueuedReport = NULL;
reportBuffer->oldestReport = NULL;
reportBuffer->nextToTransmit = NULL;
reportBuffer->reportsCount = 0;
}
static void
refreshIntegrityPeriod(ReportControl* rc)
{
@ -1730,7 +1736,7 @@ enqueueReport(ReportControl* reportControl, bool isIntegrity, bool isGI, uint64_
if (DEBUG_IED_SERVER)
printf("IED_SERVER: enqueueReport: report buffer too small for report entry! Skip event!\n");
return;
goto exit_function;
}
if (isGI) removeAllGIReportsFromReportBuffer(buffer);
@ -1738,7 +1744,7 @@ enqueueReport(ReportControl* reportControl, bool isIntegrity, bool isGI, uint64_
uint8_t* entryBufPos = NULL;
uint8_t* entryStartPos;
//if (DEBUG_IED_SERVER)
if (DEBUG_IED_SERVER)
printf("IED_SERVER: number of buffered reports:%i\n", buffer->reportsCount);
if (buffer->lastEnqueuedReport == NULL) { /* buffer is empty - we start at the beginning of the memory block */
@ -2007,7 +2013,10 @@ enqueueReport(ReportControl* reportControl, bool isIntegrity, bool isGI, uint64_
buffer->oldestReport = buffer->lastEnqueuedReport;
reportControl->lastEntryId = entryId;
}
exit_function:
return;
} /* enqueuReport() */
static void
sendNextReportEntry(ReportControl* self)
@ -2029,11 +2038,11 @@ sendNextReportEntry(ReportControl* self)
ReportBufferEntry* report = self->reportBuffer->nextToTransmit;
//#if (DEBUG_IED_SERVER == 1)
#if (DEBUG_IED_SERVER == 1)
printf("IED_SERVER: SEND NEXT REPORT: ");
//printReportId(report);
printReportId(report);
printf(" size: %i\n", report->entryLength);
//#endif
#endif
MmsValue* entryIdValue = MmsValue_getElement(self->rcbValues, 11);
MmsValue_setOctetString(entryIdValue, (uint8_t*) report->entryId, 8);
@ -2356,6 +2365,7 @@ cleanup_and_return:
if (localStorage != NULL)
GLOBAL_FREEMEM(localStorage);
}
void
@ -2378,11 +2388,13 @@ Reporting_activateBufferedReports(MmsMapping* self)
static void
processEventsForReport(ReportControl* rc, uint64_t currentTimeInMs)
{
if ((rc->enabled) || (rc->isBuffering)) {
if (rc->triggerOps & TRG_OPT_GI) {
if (rc->gi) {
printf("rc->gi\n");
/* send current events in event buffer before GI report */
if (rc->triggered) {
if (rc->buffered)
@ -2408,12 +2420,9 @@ processEventsForReport(ReportControl* rc, uint64_t currentTimeInMs)
if (rc->intgPd > 0) {
if (currentTimeInMs >= rc->nextIntgReportTime) {
printf("integrity\n");
/* send current events in event buffer before integrity report */
if (rc->triggered) {
printf("intg check triggered\n");
if (rc->buffered)
enqueueReport(rc, false, false, currentTimeInMs);
else
@ -2437,8 +2446,6 @@ processEventsForReport(ReportControl* rc, uint64_t currentTimeInMs)
if (rc->triggered) {
if (currentTimeInMs >= rc->reportTime) {
printf("triggered\n");
if (rc->buffered)
enqueueReport(rc, false, false, currentTimeInMs);
else
@ -2450,8 +2457,9 @@ processEventsForReport(ReportControl* rc, uint64_t currentTimeInMs)
if (rc->buffered && rc->enabled)
sendNextReportEntry(rc);
}
}
void

2
src/mms/iso_mms/common/mms_value.c
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@ -994,6 +994,8 @@ MmsValue_cloneToBuffer(const MmsValue* self, uint8_t* destinationAddress)
int i;
for (i = 0; i < self->value.structure.size; i++) {
newValue->value.structure.components[i] = (MmsValue*) destinationAddress;
//memcpy(&(newValue->value.structure.components[i]), &(destinationAddress), sizeof (MmsValue*));
destinationAddress = MmsValue_cloneToBuffer(self->value.structure.components[i], destinationAddress);
}
}

25
src/mms/iso_mms/server/mms_access_result.c
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@ -66,36 +66,28 @@ encodeArrayAccessResult(MmsValue* value, uint8_t* buffer, int bufPos, bool encod
static int
encodeStructuredAccessResult(MmsValue* value, uint8_t* buffer, int bufPos, bool encode)
{
if (value == NULL) // TODO report internal error
return 0;
int componentsSize = 0;
int i;
int size;
int components = value->value.structure.size;
int componentCount = value->value.structure.size;
for (i = 0; i < components; i++) {
MmsValue* component = value->value.structure.components[i];
MmsValue** components = value->value.structure.components;
componentsSize += mmsServer_encodeAccessResult(component, NULL, 0, false);
}
for (i = 0; i < componentCount; i++)
componentsSize += mmsServer_encodeAccessResult(components[i], NULL, 0, false);
if (encode) {
buffer[bufPos++] = 0xa2; /* tag for structure */
bufPos = BerEncoder_encodeLength(componentsSize, buffer, bufPos);
for (i = 0; i < components; i++) {
MmsValue* component = value->value.structure.components[i];
bufPos = mmsServer_encodeAccessResult(component, buffer, bufPos, true);
}
for (i = 0; i < componentCount; i++)
bufPos = mmsServer_encodeAccessResult(components[i], buffer, bufPos, true);
size = bufPos;
}
else {
else
size = 1 + componentsSize + BerEncoder_determineLengthSize(componentsSize);
}
return size;
}
@ -103,9 +95,6 @@ encodeStructuredAccessResult(MmsValue* value, uint8_t* buffer, int bufPos, bool
int
mmsServer_encodeAccessResult(MmsValue* value, uint8_t* buffer, int bufPos, bool encode)
{
// if (value == NULL) // TODO report internal error
// return 0;
int size;
switch (value->type) {

10
src/mms/iso_mms/server/mms_information_report.c
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@ -234,14 +234,10 @@ MmsServerConnection_sendInformationReportVMDSpecific(MmsServerConnection self, c
variableAccessSpecSize += BerEncoder_determineLengthSize(objectNameSize);
variableAccessSpecSize += 1; /* space for tag (a1) */
int variableCount = LinkedList_size(values);
/* iterate values list and add values to the accessResultList */
LinkedList value = LinkedList_getNext(values);
int i;
for (i = 0; i < variableCount; i++) {
while (value != NULL) {
MmsValue* data = (MmsValue*) value->data;
@ -267,7 +263,7 @@ MmsServerConnection_sendInformationReportVMDSpecific(MmsServerConnection self, c
goto exit_function;
}
if (DEBUG_MMS_SERVER) printf("MMS_SERVER: sendInfReport: %i items\n", variableCount);
if (DEBUG_MMS_SERVER) printf("MMS_SERVER: sendInfReport\n");
ByteBuffer* reportBuffer = self->server->reportBuffer;
@ -286,7 +282,7 @@ MmsServerConnection_sendInformationReportVMDSpecific(MmsServerConnection self, c
value = LinkedList_getNext(values);
for (i = 0; i < variableCount; i++) {
while (value != NULL) {
MmsValue* data = (MmsValue*) value->data;

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