void VerifyHeaderGroupTag(IO.ITagStream ts, Type type_of)
{
if (header.GroupTag != headerGroupTag.ID)
{
if (type == FieldType.Struct)
{
var groups = ts.Engine.VersionToStructCollection();
int index = groups.FindGroupIndex(header.GroupTag);
if (index == -1)
{
failureReason = VersioningFailureReason.GroupTagNotFound;
Debug.LogFile.WriteLine("{5} field set signature failed (signature not found) \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, headerGroupTag.TagToString(), new string(TagGroup.FromUInt(header.GroupTag)),
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts);
}
}
failureReason = VersioningFailureReason.GroupTagMismatch;
Debug.LogFile.WriteLine("{5} field set signature failed\t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset,
headerGroupTag.TagToString(), new string(TagGroup.FromUInt(header.GroupTag)),
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts);
}
}
void VerifyHeaderCount(IO.ITagStream ts, Type type_of)
{
if (header.Count != expectedCount)
{
failureReason = VersioningFailureReason.CountMismatch;
throw new Debug.ExceptionLog("{5} field set count mismatch \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, expectedCount, header.Count,
type_of, ts.GetExceptionDescription(),
GetTypeString());
}
}
void VerifyHeaderVersionIds(IO.ITagStream ts, Type type_of)
{
if ((header.Index != state.Attribute.Version || header.Size != state.Attribute.SizeOf) &&
state.VersionIsValid(header.Index, header.Size))
{
needsUpgrading = true;
}
else
{
if (header.Index != state.Attribute.Version)
{
if (header.Index > state.Attribute.Version)
{
failureReason = VersioningFailureReason.VersionIdIsNewer;
}
else
{
failureReason = VersioningFailureReason.VersionIdNotSupported;
}
Debug.LogFile.WriteLine("{5} field set version mismatch\t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, state.Attribute.Version, header.Index,
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts, state.Attribute.Version, header.Index);
}
int expected_size;
if (!state.VersioningSizeIsValid(header, ts.Flags, out expected_size))
{
if (state.VersioningCanBeImplicitlyPerformed(header, ts.Flags))
{
needsUpgrading = true;
useImplicitUpgrading = true;
}
else
{
failureReason = VersioningFailureReason.VersionIdMismatch;
Debug.LogFile.WriteLine("{5} field set sizeof mismatch \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, expected_size, header.Size,
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts, state.Attribute.Version, expected_size, header.Index, header.Size);
}
}
}
}
public FieldSetVersioning(BlamVersion engine, FieldType container_type, DefinitionState state)
{
failureReason = VersioningFailureReason.None;
relativeOffset = 0;
expectedCount = 1;
needsUpgrading = false;
useImplicitUpgrading = false;
header = new tag_fieldset_header();
this.type = container_type;
this.state = state;
if (container_type != FieldType.Struct)
{
this.headerGroupTag = Blam.MiscGroups.tbfd;
}
else
{
var groups = engine.VersionToStructCollection();
var sa = state.Attribute as StructAttribute;
headerGroupTag = groups[sa.GroupIndex];
}
}
void VerifyHeaderVersionIds(IO.ITagStream ts, Type type_of)
{
if ((header.Index != state.Attribute.Version || header.Size != state.Attribute.SizeOf) &&
state.VersionIsValid(header.Index, header.Size))
{
needsUpgrading = true;
}
else
{
if (header.Index != state.Attribute.Version)
{
if (header.Index > state.Attribute.Version)
failureReason = VersioningFailureReason.VersionIdIsNewer;
else
failureReason = VersioningFailureReason.VersionIdNotSupported;
Debug.LogFile.WriteLine("{5} field set version mismatch\t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, state.Attribute.Version, header.Index,
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts, state.Attribute.Version, header.Index);
}
int expected_size;
if (!state.VersioningSizeIsValid(header, ts.Flags, out expected_size))
{
if (state.VersioningCanBeImplicitlyPerformed(header, ts.Flags))
{
needsUpgrading = true;
useImplicitUpgrading = true;
}
else
{
failureReason = VersioningFailureReason.VersionIdMismatch;
Debug.LogFile.WriteLine("{5} field set sizeof mismatch \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, expected_size, header.Size,
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts, state.Attribute.Version, expected_size, header.Index, header.Size);
}
}
}
}
void VerifyHeaderCount(IO.ITagStream ts, Type type_of)
{
if (header.Count != expectedCount)
{
failureReason = VersioningFailureReason.CountMismatch;
throw new Debug.ExceptionLog("{5} field set count mismatch \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, expectedCount, header.Count,
type_of, ts.GetExceptionDescription(),
GetTypeString());
}
}
void VerifyHeaderGroupTag(IO.ITagStream ts, Type type_of)
{
if (header.GroupTag != headerGroupTag.ID)
{
if(type == FieldType.Struct)
{
var groups = ts.Engine.VersionToStructCollection();
int index = groups.FindGroupIndex(header.GroupTag);
if(index == -1)
{
failureReason = VersioningFailureReason.GroupTagNotFound;
Debug.LogFile.WriteLine("{5} field set signature failed (signature not found) \t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset, headerGroupTag.TagToString(), new string(TagGroup.FromUInt(header.GroupTag)),
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts);
}
}
failureReason = VersioningFailureReason.GroupTagMismatch;
Debug.LogFile.WriteLine("{5} field set signature failed\t@{0:X8} [{1} !{2}] in {3}\t {4}",
relativeOffset,
headerGroupTag.TagToString(), new string(TagGroup.FromUInt(header.GroupTag)),
type_of, ts.GetExceptionDescription(),
GetTypeString());
throw new Exceptions.InvalidVersion(ts);
}
}
public FieldSetVersioning(BlamVersion engine, FieldType container_type, DefinitionState state)
{
failureReason = VersioningFailureReason.None;
relativeOffset = 0;
expectedCount = 1;
needsUpgrading = false;
useImplicitUpgrading = false;
header = new tag_fieldset_header();
this.type = container_type;
this.state = state;
if(container_type != FieldType.Struct)
this.headerGroupTag = Blam.MiscGroups.tbfd;
else
{
var groups = engine.VersionToStructCollection();
var sa = state.Attribute as StructAttribute;
headerGroupTag = groups[sa.GroupIndex];
}
}
