void CMessagePartsBuilder::putBytes(
const byte* buf,
const uint32 bufLen,
SmartPtrCDynamicByteArray& buffer) {
CAF_CM_STATIC_FUNC_LOG_VALIDATE("CMessagePartsBuilder", "putBytes");
CAF_CM_VALIDATE_PTR(buf);
CAF_CM_VALIDATE_SMARTPTR(buffer);
for (uint32 index = 0; index < bufLen; index++) {
buffer->memAppend(&buf[index], sizeof(buf[index]));
}
}
void CMessagePartsBuilder::put(
const byte value,
SmartPtrCDynamicByteArray& buffer) {
CAF_CM_STATIC_FUNC_LOG_VALIDATE("CMessagePartsBuilder", "put(byte)");
CAF_CM_VALIDATE_SMARTPTR(buffer);
// const size_t currentPos = buffer->getByteCount() - buffer->getByteCountFromCurrentPos();
buffer->memAppend(&value, sizeof(value));
// CAF_CM_LOG_DEBUG_VA2("buffer - pos: %d, val: %02x", currentPos, value);
}
SmartPtrIIntMessage COutgoingMessageHandler::rehydrateMultiPartMessage(
const SmartPtrCMessageDeliveryRecord& deliveryRecord,
const IIntMessage::SmartPtrCHeaders& addlHeaders) {
CAF_CM_STATIC_FUNC_LOG("COutgoingMessageHandler", "rehydrateMultiPartMessage");
CAF_CM_VALIDATE_SMARTPTR(deliveryRecord);
// addlHeaders are optional
uint32 payloadSize = CMessagePartsHeader::BLOCK_SIZE;
const std::deque<SmartPtrCMessagePartDescriptorSourceRecord> sourceRecords = deliveryRecord->getMessagePartSources();
for (TConstIterator<std::deque<SmartPtrCMessagePartDescriptorSourceRecord> > sourceRecordIter(sourceRecords);
sourceRecordIter; sourceRecordIter++) {
const SmartPtrCMessagePartDescriptorSourceRecord sourceRecord = *sourceRecordIter;
payloadSize += CMessagePartDescriptor::BLOCK_SIZE + sourceRecord->getDataLength();
}
SmartPtrCDynamicByteArray payload;
payload.CreateInstance();
payload->allocateBytes(payloadSize);
const SmartPtrCDynamicByteArray partsHeader = CMessagePartsHeader::toArray(
deliveryRecord->getCorrelationId(), deliveryRecord->getNumberOfParts());
payload->memAppend(partsHeader->getPtr(), partsHeader->getByteCount());
uint32 partNumber = deliveryRecord->getStartingPartNumber();
if (CAF_CM_IS_LOG_DEBUG_ENABLED) {
CAF_CM_LOG_DEBUG_VA3("[# sourceRecords=%d][payloadSize=%d][startingPartNumber=%d]",
sourceRecords.size(), payloadSize, partNumber);
}
for (TConstIterator<std::deque<SmartPtrCMessagePartDescriptorSourceRecord> > sourceRecordIter(sourceRecords);
sourceRecordIter; sourceRecordIter++) {
const SmartPtrCMessagePartDescriptorSourceRecord sourceRecord = *sourceRecordIter;
const SmartPtrCDynamicByteArray partDescriptor = CMessagePartDescriptor::toArray(
sourceRecord->getAttachmentNumber(), partNumber++, sourceRecord->getDataLength(),
sourceRecord->getDataOffset());
payload->memAppend(partDescriptor->getPtr(), partDescriptor->getByteCount());
CAF_CM_LOG_DEBUG_VA3("Reading from file - file: %s, len: %d, offset: %d",
sourceRecord->getFilePath().c_str(), sourceRecord->getDataLength(),
sourceRecord->getDataOffset());
std::ifstream file(sourceRecord->getFilePath().c_str(), std::ios::binary);
try {
if (!file.is_open()) {
CAF_CM_EXCEPTION_VA1(ERROR_FILE_NOT_FOUND,
"Could not open binary file - %s", sourceRecord->getFilePath().c_str());
}
file.seekg(sourceRecord->getDataOffset(), std::ios::beg);
file.read(reinterpret_cast<char*>(payload->getNonConstPtrAtCurrentPos()),
sourceRecord->getDataLength());
payload->verify();
if (! file) {
CAF_CM_EXCEPTION_VA3(ERROR_BUFFER_OVERFLOW,
"Did not read full contents - file: %s, requested: %d, read: %d",
sourceRecord->getFilePath().c_str(), sourceRecord->getDataLength(),
file.gcount());
}
payload->incrementCurrentPos(sourceRecord->getDataLength());
}
CAF_CM_CATCH_ALL;
file.close();
CAF_CM_LOG_CRIT_CAFEXCEPTION;
CAF_CM_THROWEXCEPTION;
}
SmartPtrCIntMessage rc;
rc.CreateInstance();
rc->initialize(payload, deliveryRecord->getMessageHeaders(), addlHeaders);
return rc;
}
