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Preliminary stuff for getting ready for DreamStation work

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This commit is contained in:
Mark Watkins 2016-01-05 15:59:07 +10:00
parent cd7806be59
commit b4ddf457d6
1 changed files with 18 additions and 8 deletions
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18
sleepyhead/SleepLib/loader_plugins/prs1_loader.cpp
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@ -296,12 +296,12 @@ bool PRS1Loader::PeekProperties(MachineInfo & info, QString filename, Machine *
bool skip = false; bool skip = false;
if (pair[0].contains("ModelNumber", Qt::CaseInsensitive)) { if (pair[0].contains("ModelNumber", Qt::CaseInsensitive) || pair[0].contains("MN", Qt::CaseInsensitive)) {
QString modelnum = pair[1]; QString modelnum = pair[1];
parseModel(info, modelnum); parseModel(info, modelnum);
skip = true; skip = true;
} }
if (pair[0].contains("SerialNumber", Qt::CaseInsensitive)) { if (pair[0].contains("SerialNumber", Qt::CaseInsensitive) || pair[0].contains("SN", Qt::CaseInsensitive)) {
info.serial = pair[1]; info.serial = pair[1];
skip = true; skip = true;
} }
@ -535,7 +535,7 @@ int PRS1Loader::OpenMachine(QString path)
} }
// A bit of protection against future annoyances.. // A bit of protection against future annoyances..
if (((series != 5) && (series != 6)) || (type >= 10)) { if (((series != 5) && (series != 6) && (series != 0)) || (type >= 10)) {
QMessageBox::information(QApplication::activeWindow(), QMessageBox::information(QApplication::activeWindow(),
QObject::tr("Machine Unsupported"), QObject::tr("Machine Unsupported"),
QObject::tr("Sorry, your Philips Respironics CPAP machine (Model %1) is not supported yet.").arg(info.modelnumber) +"\n\n"+ QObject::tr("Sorry, your Philips Respironics CPAP machine (Model %1) is not supported yet.").arg(info.modelnumber) +"\n\n"+
@ -2324,6 +2324,8 @@ QList<PRS1DataChunk *> PRS1Loader::ParseFile(QString path)
blocksize -= headersize; blocksize -= headersize;
// Check header checksum // Check header checksum
if (chunk->fileVersion==2) {
quint8 csum = 0; quint8 csum = 0;
for (int i=0; i < headersize-1; ++i) csum += header[i]; for (int i=0; i < headersize-1; ++i) csum += header[i];
if (csum != header[headersize-1]) { if (csum != header[headersize-1]) {
@ -2331,7 +2333,15 @@ QList<PRS1DataChunk *> PRS1Loader::ParseFile(QString path)
delete chunk; delete chunk;
return CHUNKS; return CHUNKS;
} }
} else if (chunk->fileVersion==3) {
// DreamStation uses a different Checksum
// I don't know what it is yet, it is not CRC16 based.
// Skipping the test for now..
} else {
// uhhhh.. should not of got this far. because this is an unknown or corrupt file format.
delete chunk;
return CHUNKS;
}
// Read data block // Read data block
chunk->m_data = f.read(blocksize); chunk->m_data = f.read(blocksize);