bool MultiPoint::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
SAFE_DELETE_ARRAY( points );
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypeMultiPoint )
return false;
if( bbox.read(fd) == false )
return false;
if( readVal<Integer>(fd, numPoints, LittleEndian ) == false )
return false;
points = new struct Point[numPoints];
for( Integer i = 0; i < numPoints; i++ )
{
if( points[i].read(fd) == false )
return false;
}
return true;
}
bool PointZ::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypePointZ )
return false;
if( readVal<Double>( fd, x, LittleEndian ) == false )
return false;
if( readVal<Double>( fd, y, LittleEndian ) == false )
return false;
if( readVal<Double>( fd, z, LittleEndian ) == false )
return false;
// Sometimes, M field is not supplied
if( rh.contentLength >= 18 )
if( readVal<Double>( fd, m, LittleEndian ) == false )
return false;
return true;
}
bool MultiPointZ::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
SAFE_DELETE_ARRAY( points );
SAFE_DELETE_ARRAY( zArray );
SAFE_DELETE_ARRAY( mArray );
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypeMultiPointZ )
return false;
if( bbox.read(fd) == false )
return false;
if( readVal<Integer>(fd, numPoints, LittleEndian ) == false )
return false;
points = new struct Point[numPoints];
Integer i;
for( i = 0; i < numPoints; i++ )
{
if( points[i].read(fd) == false )
return false;
}
if( zRange.read(fd) == false )
return false;
zArray = new Double[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( readVal<Double>(fd, zArray[i], LittleEndian) == false )
return false;
}
int X = 40 + (16*numPoints);
int Y = X + 16 + (8*numPoints);
if( rh.contentLength > Y )
{
if( mRange.read(fd) == false )
return false;
mArray = new Double[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( readVal<Double>(fd, mArray[i], LittleEndian ) == false )
return false;
}
}
return true;
}
bool PolygonM::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
SAFE_DELETE_ARRAY( parts );
SAFE_DELETE_ARRAY( points );
SAFE_DELETE_ARRAY( mArray );
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypePolygonM )
return false;
if( bbox.read(fd) == false )
return false;
if( readVal<Integer>(fd, numParts, LittleEndian ) == false )
return false;
if( readVal<Integer>(fd, numPoints, LittleEndian ) == false )
return false;
parts = new Integer[numParts];
int i;
for( i = 0; i < numParts; i++ )
{
if( readVal<Integer>(fd, parts[i], LittleEndian ) == false )
return false;
}
points = new struct Point[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( points[i].read(fd ) == false )
return false;
}
int X = 44 + (4 * numParts);
int Y = X + (16 * numPoints);
if( rh.contentLength > Y )
{
if( mRange.read(fd) == false )
return false;
mArray = new Double[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( readVal<Double>(fd, mArray[i], LittleEndian ) == false )
return false;
}
}
return true;
}
bool PointMRecord::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypePointM )
return false;
return pointM.read(fd);
}
BeginRequestRecord::BeginRequestRecord(const RecordHeader& header, const FCGI_BeginRequestBody& body)
{
Q_ASSERT(header.type() == RecordHeader::BeginRequestRecord);
int role = (body.roleB1 << 8) | body.roleB0;
if(role < FirstRole || role >= UnknownRole)
{
qFatal("Unknown role '%d'", role);
}
m_role = static_cast<Role>(role);
m_flags = static_cast<Flag>(body.flags);
}
bool PolyLine::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
SAFE_DELETE_ARRAY( parts );
SAFE_DELETE_ARRAY( points );
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypePolyLine )
return false;
if( bbox.read(fd) == false )
return false;
if( readVal<Integer>(fd, numParts, LittleEndian ) == false )
return false;
if( readVal<Integer>(fd, numPoints, LittleEndian ) == false )
return false;
parts = new Integer[numParts];
int i;
for( i = 0; i < numParts; i++ )
{
if( readVal<Integer>(fd, parts[i], LittleEndian ) == false )
return false;
}
points = new struct Point[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( points[i].read(fd ) == false )
return false;
}
return true;
}
bool MultiPatch::read( int fd )
{
RecordHeader rh;
if( rh.read(fd) == false )
return false;
SAFE_DELETE_ARRAY( parts );
SAFE_DELETE_ARRAY( partTypes );
SAFE_DELETE_ARRAY( points );
SAFE_DELETE_ARRAY( zArray );
SAFE_DELETE_ARRAY( mArray );
Integer shapeType;
if( readVal<Integer>(fd, shapeType, LittleEndian ) == false )
return false;
if( shapeType != ShapeTypeMultiPatch )
return false;
if( bbox.read(fd) == false )
return false;
if( readVal<Integer>(fd, numParts, LittleEndian ) == false )
return false;
if( readVal<Integer>(fd, numPoints, LittleEndian ) == false )
return false;
parts = new Integer[numParts];
int i;
for( i = 0; i < numParts; i++ )
{
if( readVal<Integer>(fd, parts[i], LittleEndian ) == false )
return false;
}
partTypes = new Integer[numParts];
for( i = 0; i < numParts; i++ )
{
if( readVal<Integer>(fd, partTypes[i], LittleEndian ) == false )
return false;
}
points = new struct Point[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( points[i].read(fd ) == false )
return false;
}
if( zRange.read(fd) == false )
return false;
zArray = new Double[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( readVal<Double>(fd, zArray[i], LittleEndian ) == false )
return false;
}
int W = 44 + (4*numParts);
int X = W + (4 * numParts);
int Y = X + (16 *numPoints);
int Z = Y + 16 + (8 *numPoints);
if( rh.contentLength*2 > Z )
{
if( mRange.read(fd) == false )
return false;
mArray = new Double[numPoints];
for( i = 0; i < numPoints; i++ )
{
if( readVal<Double>(fd, mArray[i], LittleEndian ) == false )
return false;
}
}
return true;
}
ParametersRecord::ParametersRecord(const RecordHeader& header, const QByteArray& _data)
{
const UnsignedByteArray data(_data);
Q_ASSERT(header.type() == RecordHeader::ParametersRecord);
Q_ASSERT(data.length() >= header.contentLength());
quint16 i = 0;
quint16 bytesToRead = header.contentLength();
const quint8 highBitMask = 1 << 7;
while(i < bytesToRead)
{
quint32 nameLength;
quint32 valueLength;
// See "Name-Value pairs" in the spec
// work out name length
if(data[i] & highBitMask)
{
// Four bytes of name length
nameLength =
((data[i] & ~highBitMask) << 24)
+ (data[i+1] << 16)
+ (data[i+2] << 8)
+ data[i+3]
;
i+= 4;
}
else
{
// 1 byte of name length
nameLength = data[i++];
}
// ditto for value
if(data[i] & highBitMask)
{
// Four bytes of value length
valueLength =
((data[i] & ~highBitMask) << 24)
+ (data[i+1] << 16)
+ (data[i+2] << 8)
+ data[i+3]
;
i+= 4;
}
else
{
// 1 byte of name length
valueLength = data[i++];
}
const QByteArray name = QByteArray(&data.constData()[i], nameLength);
i += nameLength;
const QByteArray value = QByteArray(&data.constData()[i], valueLength);
i += valueLength;
m_parameters.insert(name, value);
}
}
VError DB4DJournalParser::NextOperation( uLONG8 &outOperation, uLONG8 *outGlobalOperation, CDB4DJournalData **outJournalData )
{
VError error = VE_OK;
RecordHeader recHeader;
if ( outJournalData )
*outJournalData = NULL;
outOperation = fCurrentOperation;
sLONG8 globaloperation = 0;
if ( fFileStream )
{
uLONG operationTag;
error = fFileStream->GetLong(operationTag);
if ( error == VE_OK )
{
if ( operationTag == kTagLogDB4D )
{
sLONG8 contextID;
DB4D_LogAction logAction;
sLONG len;
sLONG8 curpos;
error = fFileStream->GetLong8(globaloperation);
if ( error == VE_OK )
{
error = fFileStream->GetLong(len);
}
if ( !outJournalData )
{
error = fFileStream->SetPosByOffset( len - 24 );//- 4 /*Tag*/ - 8 /*Operation#*/- 4 /*len*/ - 4 /*len at the end*/ - 4 /*tag at the end*/
}
else
{
if ( error == VE_OK )
error = fFileStream->GetLong((uLONG&)logAction);
if ( error == VE_OK )
error = fFileStream->GetLong8(contextID);
uLONG8 timeStamp;
if (error == VE_OK)
error = fFileStream->GetLong8(timeStamp);
if (error == VE_OK)
{
switch (logAction)
{
case DB4D_Log_OpenData:
case DB4D_Log_CloseData:
case DB4D_Log_StartBackup:
case DB4D_Log_StartTrans:
case DB4D_Log_Commit:
case DB4D_Log_RollBack:
{
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp);
}
break;
case DB4D_Log_CloseContext:
{
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp);
fContextExtraByID.erase(contextID);
}
break;
case DB4D_Log_CreateRecord:
case DB4D_Log_ModifyRecord:
{
VUUID xTableID;
if ( error == VE_OK )
error = recHeader.ReadFromStream(fFileStream);
if ( error == VE_OK )
if ( !recHeader.Match(DBOH_Record) )
error = VE_DB4D_WRONGRECORDHEADER;
if ( error == VE_OK )
error = xTableID.ReadFromStream(fFileStream);
curpos = fFileStream->GetPos();
if ( error == VE_OK )
{
sLONG dataSize = recHeader.GetLen() + sizeof(ChampHeader)*(recHeader.GetNbFields());
error = fFileStream->SetPosByOffset(dataSize);
}
if ( error == VE_OK )
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),&recHeader,timeStamp, curpos, fFileStream, xTableID);
}
break;
case DB4D_Log_DeleteBlob:
{
VString path;
sLONG blobnumber;
if ( error == VE_OK )
error = fFileStream->GetLong(blobnumber);
if (blobnumber == -2)
{
sLONG lenpath = 0;
error = fFileStream->GetLong(lenpath);
if (lenpath > 0)
{
tempBuffer<256> buff(len);
error = fFileStream->GetWords((sWORD*)buff.GetPtr(), &lenpath);
path.FromBlock(buff.GetPtr(), lenpath * sizeof(UniChar), VTC_UTF_16);
}
}
VUUID xTableID;
if ( error == VE_OK )
error = xTableID.ReadFromStream(fFileStream);
if ( error == VE_OK )
{
VDB4DJournalData* jdata = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp, blobnumber ,xTableID);
*outJournalData = jdata;
if (!path.IsEmpty())
{
jdata->SetPath(path);
}
}
}
break;
case DB4D_Log_DeleteRecord:
case DB4D_Log_TruncateTable:
{
sLONG recordNumber;
if ( error == VE_OK )
error = fFileStream->GetLong(recordNumber);
/*
sLONG tableIndex;
if ( error == VE_OK )
error = fFileStream->GetLong(tableIndex);
*/
VUUID xTableID;
if ( error == VE_OK )
error = xTableID.ReadFromStream(fFileStream);
if ( error == VE_OK )
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp,recordNumber,xTableID);
}
break;
case DB4D_Log_CreateContextWithUserUUID:
{
VUUID userID;
error = userID.ReadFromStream(fFileStream);
if (error == VE_OK)
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp,userID);
}
break;
case DB4D_Log_CreateContextWithExtra:
{
VValueBag *bag = new VValueBag;
if (bag != NULL)
{
// the extra data is always stored in little endian
Boolean oldNeedSwap = fFileStream->NeedSwap();
fFileStream->SetLittleEndian();
error = bag->ReadFromStream(fFileStream);
fFileStream->SetNeedSwap( oldNeedSwap);
if (error == VE_OK)
{
try
{
fContextExtraByID[contextID] = bag;
}
catch(...)
{
}
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp);
}
}
else
{
error = memfull;
}
ReleaseRefCountable( &bag);
}
break;
case DB4D_Log_CreateBlob:
case DB4D_Log_ModifyBlob:
{
VString path;
sLONG lenblob = 0;
sLONG blobNumber;
if ( error == VE_OK )
error = fFileStream->GetLong(blobNumber);
if (blobNumber == -2)
{
sLONG lenpath = 0;
error = fFileStream->GetLong(lenpath);
if (lenpath > 0)
{
tempBuffer<256> buff(len);
error = fFileStream->GetWords((sWORD*)buff.GetPtr(), &lenpath);
path.FromBlock(buff.GetPtr(), lenpath * sizeof(UniChar), VTC_UTF_16);
}
}
VUUID xTableID;
if ( error == VE_OK )
error = xTableID.ReadFromStream(fFileStream);
curpos = fFileStream->GetPos();
if ( error == VE_OK )
{
error = fFileStream->GetLong(lenblob);
error = fFileStream->SetPosByOffset(lenblob);
}
if ( error == VE_OK )
{
VDB4DJournalData* jdata = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID),timeStamp, blobNumber, lenblob, xTableID, curpos, fFileStream);
*outJournalData = jdata;
if (!path.IsEmpty())
{
jdata->SetPath(path);
}
}
}
break;
case DB4D_Log_SaveSeqNum:
{
sLONG8 seqnum;
if ( error == VE_OK )
error = fFileStream->GetLong8(seqnum);
/*
sLONG tableIndex;
if ( error == VE_OK )
error = fFileStream->GetLong(tableIndex);
*/
VUUID xTableID;
if ( error == VE_OK )
error = xTableID.ReadFromStream(fFileStream);
if ( error == VE_OK )
*outJournalData = new VDB4DJournalData(globaloperation, logAction,contextID, GetContextExtraData( contextID), timeStamp, seqnum, xTableID, true);
}
break;
default:
assert(false);
break;
}
}
}
sLONG lenEnd;
if ( error == VE_OK )
{
error = fFileStream->GetLong(lenEnd);
if (len != lenEnd)
error = VE_UNIMPLEMENTED;
}
uLONG operationTagEnd;
if (error == VE_OK)
{
error = fFileStream->GetLong((uLONG&)operationTagEnd);
if (operationTagEnd != kTagLogDB4DEnd)
error = VE_UNIMPLEMENTED;
}
}
else
{
error = VE_UNIMPLEMENTED; // bad file
}
if ( error != VE_OK )
{
if ( outJournalData && *outJournalData )
{
(*outJournalData)->Release();
*outJournalData = NULL;
}
}
else
{
outOperation = ++fCurrentOperation;
if ( outJournalData && *outJournalData )
{
if ( fCurrentData )
fCurrentData->Release();
fCurrentData = *outJournalData;
fCurrentData->Retain();
}
}
}
}
else
{
error = VE_UNIMPLEMENTED; // not initialized
}
if (outGlobalOperation != NULL)
*outGlobalOperation = globaloperation;
return error;
}
StandardInputRecord::StandardInputRecord(const RecordHeader& header, const QByteArray& data)
{
Q_ASSERT(header.type() == RecordHeader::StandardInputRecord);
m_streamData = QByteArray(data.constData(), header.contentLength());
}
void swf::SWF::continueWith(buf_type *& buf) {
_buffer = &buf;
//(*_buffer) += 4;//want to do this but outBuf is cropped at the moment
header.continueWith(buf);
RecordHeader * rh;
std::vector<AbstractTag *> vt;
AbstractTag * t;
/*
* Tag value from reverse index
*/
short tv;
do {
rh = new RecordHeader();
rh->fromSWF(buf);
tv = rh->type();
switch (tv) {
case 0:
printf("%2i End\n", tv);
buf += rh->length();
break;
case 1:
//printf("%2i ShowFrame\n", tv);
//buf += rh->length();
t = new ShowFrame;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 2:
printf("%2i DefineShape\n", tv);
buf += rh->length();
break;
case 4:
printf("%2i PlaceObject\n", tv);
buf += rh->length();
break;
case 5:
printf("%2i RemoveObject\n", tv);
buf += rh->length();
break;
case 6:
printf("%2i DefineBits\n", tv);
buf += rh->length();
break;
case 7:
printf("%2i DefineButton\n", tv);
buf += rh->length();
break;
case 8:
printf("%2i JPEGTables\n", tv);
buf += rh->length();
break;
case 9:
//printf("%2i SetBackgroundColor\n", tv);
//buf += rh->length();
t = new SetBackgroundColor;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 10:
printf("%i DefineFont\n", tv);
buf += rh->length();
break;
case 11:
printf("%i DefineText\n", tv);
buf += rh->length();
break;
case 12:
printf("%i DoAction\n", tv);
buf += rh->length();
break;
case 13:
printf("%i DefineFontInfo\n", tv);
buf += rh->length();
break;
case 14:
printf("%i DefineSound\n", tv);
buf += rh->length();
break;
case 15:
printf("%i StartSound\n", tv);
buf += rh->length();
break;
case 17:
printf("%i DefineButtonSound\n", tv);
buf += rh->length();
break;
case 18:
printf("%i SoundbufHead\n", tv);
buf += rh->length();
break;
case 19:
printf("%i SoundbufBlock\n", tv);
buf += rh->length();
break;
case 20:
printf("%i DefineBitsLossless\n", tv);
buf += rh->length();
break;
case 21:
printf("%i DefineBitsJPEG2\n", tv);
buf += rh->length();
break;
case 22:
printf("%i DefineShape2\n", tv);
buf += rh->length();
break;
case 23:
printf("%i DefineButtonCxform\n", tv);
buf += rh->length();
break;
case 24:
printf("%i Protect\n", tv);
buf += rh->length();
break;
case 26:
//printf("%i PlaceObject2\n", tv);
//buf += rh->length();
t = new PlaceObject2(*header.versionPtr());
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 28:
printf("%i RemoveObject2\n", tv);
buf += rh->length();
break;
case 32:
printf("%i DefineShape3\n", tv);
buf += rh->length();
break;
case 33:
printf("%i DefineText2\n", tv);
buf += rh->length();
break;
case 34:
printf("%i DefineButton2\n", tv);
buf += rh->length();
break;
case 35:
printf("%i DefineBitsJPEG3\n", tv);
buf += rh->length();
break;
case 36:
printf("%i DefineBitsLossless2\n", tv);
buf += rh->length();
break;
case 37:
printf("%i DefineEditText\n", tv);
buf += rh->length();
break;
case 39:
printf("%i DefineSprite\n", tv);
buf += rh->length();
break;
case 43:
printf("%i FrameLabel\n", tv);
buf += rh->length();
break;
case 45:
printf("%i SoundbufHead2\n", tv);
buf += rh->length();
break;
case 46:
printf("%i DefineMorphShape\n", tv);
buf += rh->length();
break;
case 48:
printf("%i DefineFont2\n", tv);
buf += rh->length();
break;
case 56:
//printf("%i ExportAssets\n", tv);
//buf += rh->length();
t = new ExportAssets;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 57:
//printf("%i ImportAssets\n", tv);
//buf += rh->length();
t = new ImportAssets;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 58:
printf("%i EnableDebugger\n", tv);
buf += rh->length();
break;
case 59:
printf("%i DoInitAction\n", tv);
buf += rh->length();
break;
case 60:
printf("%i DefineVideobuf\n", tv);
buf += rh->length();
break;
case 61:
printf("%i VideoFrame\n", tv);
buf += rh->length();
break;
case 62:
printf("%i DefineFontInfo2\n", tv);
buf += rh->length();
break;
case 64:
printf("%i EnableDebugger2\n", tv);
buf += rh->length();
break;
case 65:
printf("%i ScriptLimits\n", tv);
buf += rh->length();
break;
case 66:
printf("%i SetTabIndex\n", tv);
buf += rh->length();
break;
case 69:
//printf("%i FileAttributes\n", tv);
//buf += rh->length();
t = new FileAttributes;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 70:
//printf("%i PlaceObject3\n", tv);
//buf += rh->length();
t = new PlaceObject3(*header.versionPtr());
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 71:
//printf("%i ImportAssets2\n", tv);
//buf += rh->length();
t = new ImportAssets2;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 73:
printf("%i DefineFontAlignZones\n", tv);
buf += rh->length();
break;
case 74:
printf("%i CSMTextSettings\n", tv);
buf += rh->length();
break;
case 75:
printf("%i DefineFont3\n", tv);
buf += rh->length();
break;
case 76:
//printf("%i SymbolClass\n", tv);
//buf += rh->length();
t = new SymbolClass;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 77:
printf("%i Metadata\n", tv);
buf += rh->length();
break;
case 78:
//printf("%i DefineScalingGrid\n", tv);
//buf += rh->length();
t = new DefineScalingGrid;
t -> recordHeader = rh;
t -> fromSWF(buf);
break;
case 82:
printf("%i DoABC\n", tv);
buf += rh->length();
break;
case 83:
printf("%i DefineShape4\n", tv);
buf += rh->length();
break;
case 84:
printf("%i DefineMorphShape2\n", tv);
buf += rh->length();
break;
case 86:
printf("%i DefineSceneAndFrameLabelData\n", tv);
buf += rh->length();
break;
case 87:
printf("%i DefineBinaryData\n", tv);
buf += rh->length();
break;
case 88:
printf("%i DefineFontName\n", tv);
buf += rh->length();
break;
case 89:
printf("%i StartSound2\n", tv);
buf += rh->length();
break;
case 90:
printf("%i DefineBitsJPEG4\n", tv);
buf += rh->length();
break;
case 91:
printf("%i DefineFont4\n", tv);
buf += rh->length();
break;
default:
printf("\nEncountered unknown tag\n");
buf += rh->length();
break;
}
//t -> recordHeader = rh;
//t -> fromSWF(buf);
//t -> set_version(<#unsigned char *version#>)
//vrh.push_back( *rh );
vt.push_back( t );
} while ( rh->type() != 0 );
}
