//public DeviceMode Devmode;
public EMRI_DEVMODERecord(DataRecord dataRecord)
: base(dataRecord)
{
}
public PageContentRecord(DataRecord dataRecord)
: base(dataRecord)
{
}
public PageOffsetRecord(DataRecord dataRecord)
: base(dataRecord)
{
}
public DataRecord(DataRecord dataRecord)
{
this.ulID = dataRecord.ulID;
this.cjSize = dataRecord.cjSize;
}
} // ParseHeaderRecord
private void ParseDataRecords()
{
long lSplLen = this.binaryReader.BaseStream.Length;
while (true)
{
long pos = this.binaryReader.BaseStream.Position;
if (pos >= lSplLen)
{
break;
}
uint ulID = this.binaryReader.ReadUInt32();
if (ulID == 0x00000000)
{
//Don't know why. Sometimes 0x0 is too early.
//So we need read it again.
ulID = this.binaryReader.ReadUInt32();
}
var dataRecord = new DataRecord();
dataRecord.ulID = ulID;
dataRecord.cjSize = this.binaryReader.ReadUInt32();
if (dataRecord.cjSize == 0)
{
break; // 垃圾数据.
}
if (!Enum.IsDefined(typeof(RecordType), dataRecord.ulID))
{
this.binaryReader.ReadBytes((int)dataRecord.cjSize); // Read unknown data block
continue;
}
switch (dataRecord.ulID)
{
case (uint)RecordType.EMRI_METAFILE:
{
var pageContentRecord = new PageContentRecord(dataRecord);
pageContentRecord.EmfMetaFile = this.binaryReader.ReadBytes((int)pageContentRecord.cjSize);
SaveImg(pageContentRecord);
}
break;
case (uint)RecordType.EMRI_ENGINE_FONT:
break;
case (uint)RecordType.EMRI_DEVMODE:
{
var devmodeRecord = new EMRI_DEVMODERecord(dataRecord);
byte[] buffer = this.binaryReader.ReadBytes((int)dataRecord.cjSize);
//this.deviceMode = new DeviceMode(new DEVMODE(buffer));
//devmodeRecord.Devmode = this.deviceMode;
//dataRecords.Add(devmodeRecord);
//SaveImg(devmodeRecord);
}
break;
case (uint)RecordType.EMRI_METAFILE_DATA:
{
var pageContentRecord = new PageContentRecord(dataRecord);
pageContentRecord.EmfMetaFile = this.binaryReader.ReadBytes((int)dataRecord.cjSize);
//dataRecords.Add(pageContentRecord);
SaveImg(pageContentRecord);
}
break;
case (uint)RecordType.EMRI_METAFILE_EXT:
case (uint)RecordType.EMRI_BW_METAFILE_EXT:
{
var pageOffsetRecord = new PageOffsetRecord(dataRecord);
var offsets = new ulong[pageOffsetRecord.cjSize / sizeof(ulong)];
for (int i = 0; i < offsets.Length; i++)
{
offsets[i] = this.binaryReader.ReadUInt64();
}
//dataRecords.Add(pageOffsetRecord);
SaveImg(pageOffsetRecord);
}
break;
case (uint)RecordType.EMRI_TYPE1_FONT:
break;
case (uint)RecordType.EMRI_PRESTARTPAGE:
break;
case (uint)RecordType.EMRI_DESIGNVECTOR:
break;
case (uint)RecordType.EMRI_SUBSET_FONT:
break;
case (uint)RecordType.EMRI_DELTA_FONT:
break;
case (uint)RecordType.EMRI_FORM_METAFILE:
break;
case (uint)RecordType.EMRI_BW_METAFILE:
break;
case (uint)RecordType.EMRI_BW_FORM_METAFILE:
break;
case (uint)RecordType.EMRI_ENGINE_FONT_EXT:
break;
case (uint)RecordType.EMRI_TYPE1_FONT_EXT:
break;
case (uint)RecordType.EMRI_DESIGNVECTOR_EXT:
break;
case (uint)RecordType.EMRI_SUBSET_FONT_EXT:
break;
case (uint)RecordType.EMRI_DELTA_FONT_EXT:
break;
case (uint)RecordType.EMRI_PS_JOB_DATA:
break;
case (uint)RecordType.EMRI_EMBED_FONT_EXT:
break;
} // switch
} // while
} // ParseDataRecords
