//void writeSystemTime(struct timespec * p)
//{
// assert(!clock_settime(CLOCK_REALTIME, p));
//}
// Function for filling the packet structure
void ModbusClientV1::fillTheCommonPacketHeader(RSPacket::PacketStruct & p,
int cmd)
{
struct timespec time;
time.tv_sec = 0x55;
time.tv_nsec = 0x66;
p.header.errorcode = 0;
p.header.cmd = cmd;
readSystemTime(&time);
setPacketTime(p, time);
}
void TankFile::readAndValidateHeader()
{
// Read in the header:
fileHeader.productId = readFourCC();
fileHeader.tankId = readFourCC();
fileHeader.headerVersion = readU32();
fileHeader.dirsetOffset = readU32();
fileHeader.filesetOffset = readU32();
fileHeader.indexSize = readU32();
fileHeader.dataOffset = readU32();
fileHeader.productVersion = readProductVersion();
fileHeader.minimumVersion = readProductVersion();
fileHeader.priority = static_cast<TankFile::Priority>(readU32());
fileHeader.flags = readU32();
fileHeader.creatorId = readFourCC();
fileHeader.guid = readGuid();
fileHeader.indexCrc32 = readU32();
fileHeader.dataCrc32 = readU32();
fileHeader.utcBuildTime = readSystemTime();
readBytes(fileHeader.copyrightText, sizeof(fileHeader.copyrightText));
readBytes(fileHeader.buildText, sizeof(fileHeader.buildText));
readBytes(fileHeader.titleText, sizeof(fileHeader.titleText));
readBytes(fileHeader.authorText, sizeof(fileHeader.authorText));
fileHeader.descriptionText = readWNString();
// Optional debug printing:
#if SIEGE_TANK_DEBUG
SiegeLog("====== TANK HEADER FOR FILE: \"" << fileName << "\" ======");
SiegeLog("productId.........: " << fileHeader.productId);
SiegeLog("tankId............: " << fileHeader.tankId);
SiegeLog("headerVersion.....: " << versionWordToStr(fileHeader.headerVersion));
SiegeLog("dirsetOffset......: " << toHexa(fileHeader.dirsetOffset) << " (" << utils::formatMemoryUnit(fileHeader.dirsetOffset) << ")");
SiegeLog("filesetOffset.....: " << toHexa(fileHeader.filesetOffset) << " (" << utils::formatMemoryUnit(fileHeader.filesetOffset) << ")");
SiegeLog("indexSize.........: " << utils::formatMemoryUnit(fileHeader.indexSize));
SiegeLog("dataOffset........: " << toHexa(fileHeader.dataOffset) << " (" << utils::formatMemoryUnit(fileHeader.dataOffset) << ")");
SiegeLog("productVersion....: " << fileHeader.productVersion);
SiegeLog("minimumVersion....: " << fileHeader.minimumVersion);
SiegeLog("priority..........: " << priorityToString(fileHeader.priority));
SiegeLog("flags.............: " << fileHeader.flags);
SiegeLog("creatorId.........: " << fileHeader.creatorId);
SiegeLog("Guid..............: " << fileHeader.guid);
SiegeLog("indexCrc32........: " << toHexa(fileHeader.indexCrc32));
SiegeLog("dataCrc32.........: " << toHexa(fileHeader.dataCrc32));
SiegeLog("utcBuildTime......: " << fileHeader.utcBuildTime);
SiegeLog("copyrightText.....: " << toString(fileHeader.copyrightText));
SiegeLog("buildText.........: " << toString(fileHeader.buildText));
SiegeLog("titleText.........: " << toString(fileHeader.titleText));
SiegeLog("authorText........: " << toString(fileHeader.authorText));
SiegeLog("descriptionText...: " << toString(fileHeader.descriptionText));
SiegeLog("====== END TANK HEADER ======");
#endif // SIEGE_TANK_DEBUG
// Fatal errors:
if (fileHeader.productId != TankFile::ProductId)
{
SiegeThrow(TankFile::Error, "\"" << fileName
<< "\": Header product id doesn't match the expected value!");
}
if (fileHeader.tankId != TankFile::TankId)
{
SiegeThrow(TankFile::Error, "\"" << fileName
<< "\": Header Tank id doesn't match the expected value!");
}
// Warnings:
if (fileHeader.creatorId != TankFile::CreatorIdGPG &&
fileHeader.creatorId != TankFile::CreatorIdUser)
{
SiegeWarn("Tank creator id is unknown: " << fileHeader.creatorId);
}
if (fileHeader.headerVersion != Header::ExpectedVersion)
{
SiegeWarn("Unknown Tank header version: " << fileHeader.headerVersion);
}
}
