protected Dna.ElementDecl GetFileElement(Dna.StructDecl fileStruct, Dna.ElementDecl lookupElement, out long elementOffset)
{
elementOffset = 0;
foreach (Dna.ElementDecl element in fileStruct.Elements)
{
if (element.NameInfo.Equals(lookupElement.NameInfo))
{
if (element.Type.Name.Equals(lookupElement.Type.Name))
{
return(element);
}
break;
}
elementOffset += _fileDna.GetElementSize(element);
}
return(null);
}
protected long GetFileElement(Dna.StructDecl firstStruct, Dna.ElementDecl lookupElement, long data, out Dna.ElementDecl found)
{
foreach (Dna.ElementDecl element in firstStruct.Elements)
{
if (element.Name.Equals(lookupElement.Name))
{
if (element.Type.Name.Equals(lookupElement.Type.Name))
{
found = element;
return(data);
}
found = null;
return(0);
}
data += _fileDna.GetElementSize(element);
}
found = null;
return(0);
}
protected void ParseStruct(BinaryWriter strc, BinaryReader data, Dna.StructDecl fileStruct, Dna.StructDecl memoryStruct, bool fixupPointers)
{
if (fileStruct == null)
{
return;
}
if (memoryStruct == null)
{
return;
}
long dataPtr = data.BaseStream.Position;
long strcPtr = strc.BaseStream.Position;
foreach (Dna.ElementDecl element in memoryStruct.Elements)
{
int memorySize = _memoryDna.GetElementSize(element);
if (element.Type.Struct != null && element.Name.Name[0] != '*')
{
Dna.ElementDecl elementOld;
long elementOffset = GetFileElement(fileStruct, element, dataPtr, out elementOld);
if (elementOffset != 0)
{
Dna.StructDecl oldStruct = _fileDna.GetStruct(_fileDna.GetReverseType(element.Type.Name));
data.BaseStream.Position = elementOffset;
int arrayLen = elementOld.Name.ArraySizeNew;
if (arrayLen == 1)
{
strc.BaseStream.Position = strcPtr;
ParseStruct(strc, data, oldStruct, element.Type.Struct, fixupPointers);
strcPtr += memorySize;
}
else
{
int fileSize = _fileDna.GetElementSize(elementOld) / arrayLen;
memorySize /= arrayLen;
for (int i = 0; i < arrayLen; i++)
{
strc.BaseStream.Position = strcPtr;
ParseStruct(strc, data, oldStruct, element.Type.Struct, fixupPointers);
data.BaseStream.Position += fileSize;
strcPtr += memorySize;
}
}
}
}
else
{
strc.BaseStream.Position = strcPtr;
GetMatchingFileDna(fileStruct, element, strc, dataPtr, fixupPointers);
strcPtr += memorySize;
}
}
}
public ElementDecl FindElement(Dna dna, bool brokenDna, NameInfo name, out int offset)
{
offset = 0;
foreach (ElementDecl element in Elements)
{
if (element.NameInfo.Equals(name))
{
return(element);
}
int eleLen = dna.GetElementSize(element);
if (brokenDna)
{
if (element.Type.Name.Equals("short") && element.NameInfo.Name.Equals("int"))
{
eleLen = 0;
}
}
offset += eleLen;
}
return(null);
}
protected int ResolvePointersStructRecursive(BinaryReader reader, int dnaNr, FileVerboseMode verboseMode, int recursion)
{
Dna fileDna = (_fileDna != null) ? _fileDna : _memoryDna;
Dna.StructDecl oldStruct = fileDna.GetStruct(dnaNr);
int totalSize = 0;
foreach (Dna.ElementDecl element in oldStruct.Elements)
{
int size = fileDna.GetElementSize(element);
int arrayLen = element.Name.ArraySizeNew;
if (element.Name.Name[0] == '*')
{
if (arrayLen > 1)
{
throw new NotImplementedException();
}
else
{
long ptr = (IntPtr.Size == 8) ? reader.ReadInt64() : reader.ReadInt32();
if ((verboseMode & FileVerboseMode.ExportXml) != 0)
{
for (int i = 0; i < recursion; i++)
{
Console.Write(" ");
}
Console.WriteLine("<{0} type=\"pointer\"> {1} </{0}>", element.Name.Name.Substring(1), ptr);
}
byte[] ptrChunk = FindLibPointer(ptr);
if (ptrChunk != null)
{
//throw new NotImplementedException();
}
else
{
//Console.WriteLine("Cannot fixup pointer at {0} from {1} to {2}!", ptrptr, *ptrptr, ptr);
}
}
}
else
{
if (element.Type.Struct != null)
{
if ((verboseMode & FileVerboseMode.ExportXml) != 0)
{
for (int i = 0; i < recursion; i++)
{
Console.Write(" ");
}
if (arrayLen > 1)
{
Console.WriteLine("<{0} type=\"{1}\" count={2}>", element.Name.CleanName, element.Type.Name, arrayLen);
}
else
{
Console.WriteLine("<{0} type=\"{1}\">", element.Name.CleanName, element.Type.Name);
}
}
for (int i = 0; i < arrayLen; i++)
{
int revType = _fileDna.GetReverseType(element.Type.Name);
ResolvePointersStructRecursive(reader, revType, verboseMode, recursion + 1);
//throw new NotImplementedException();
}
if ((verboseMode & FileVerboseMode.ExportXml) != 0)
{
for (int i = 0; i < recursion; i++)
{
Console.Write(" ");
}
Console.WriteLine("</{0}>", element.Name.CleanName);
}
}
else
{
// export a simple type
if ((verboseMode & FileVerboseMode.ExportXml) != 0)
{
if (arrayLen > MaxArrayLength)
{
Console.WriteLine("too long");
}
else
{
bool isIntegerType;
switch (element.Type.Name)
{
case "char":
case "short":
case "int":
isIntegerType = true;
break;
default:
isIntegerType = false;
break;
}
if (isIntegerType)
{
throw new NotImplementedException();
/*
* const char* newtype="int";
* int dbarray[MAX_ARRAY_LENGTH];
* int* dbPtr = 0;
* char* tmp = elemPtr;
* dbPtr = &dbarray[0];
* if (dbPtr)
* {
* char cleanName[MAX_STRLEN];
* getCleanName(memName,cleanName);
*
* int i;
* getElement(arrayLen, newtype,memType, tmp, (char*)dbPtr);
* for (i=0;i<recursion;i++)
* printf(" ");
* if (arrayLen==1)
* printf("<%s type=\"%s\">",cleanName,memType);
* else
* printf("<%s type=\"%s\" count=%d>",cleanName,memType,arrayLen);
* for (i=0;i<arrayLen;i++)
* printf(" %d ",dbPtr[i]);
* printf("</%s>\n",cleanName);
* }*/
}
else
{
double[] dbArray = new double[arrayLen];
GetElement(reader, arrayLen, element.Type, dbArray);
for (int i = 0; i < recursion; i++)
{
Console.Write(" ");
}
if (arrayLen == 1)
{
Console.Write("<{0} type=\"{1}\">", element.Name.Name, element.Type.Name);
}
else
{
Console.Write("<{0} type=\"{1}\" count=\"{2}\">", element.Name.CleanName, element.Type.Name, arrayLen);
}
for (int i = 0; i < arrayLen; i++)
{
Console.Write(" {0} ", dbArray[i].ToString(CultureInfo.InvariantCulture));
}
Console.WriteLine("</{0}>", element.Name.CleanName);
}
}
}
reader.BaseStream.Position += size;
}
}
totalSize += size;
}
return(totalSize);
}
public ElementDecl FindElement(Dna dna, bool brokenDna, NameInfo name, out int offset)
{
offset = 0;
foreach (ElementDecl element in Elements)
{
if (element.NameInfo.Equals(name))
{
return element;
}
int eleLen = dna.GetElementSize(element);
if (brokenDna)
{
if (element.Type.Name.Equals("short") && element.NameInfo.Name.Equals("int"))
{
eleLen = 0;
}
}
offset += eleLen;
}
return null;
}