/// <summary>
/// This is the main routine for FieldMetaData. Basically it will serialize the data in
/// this structure as TraceLogging style meta-data into the array 'metaArray' starting at
/// 'pos' (pos is updated to reflect the bytes written).
///
/// Note that 'metaData' can be null, in which case it only updates 'pos'. This is useful
/// for a 'two pass' approach where you figure out how big to make the array, and then you
/// fill it in.
/// </summary>
public void Encode(ref int pos, byte[]?metadata)
{
// Write out the null terminated UTF8 encoded name
if (metadata != null)
{
Encoding.UTF8.GetBytes(this.name, 0, this.name.Length, metadata, pos);
}
pos += this.nameSize;
// Write 1 byte for inType
if (metadata != null)
{
metadata[pos] = this.inType;
}
pos++;
// If InTypeChainFlag set, then write out the outType
if (0 != (this.inType & Statics.InTypeChainFlag))
{
if (metadata != null)
{
metadata[pos] = this.outType;
}
pos++;
// If OutTypeChainFlag set, then write out tags
if (0 != (this.outType & Statics.OutTypeChainFlag))
{
Statics.EncodeTags((int)this.tags, ref pos, metadata);
}
}
// If InTypeFixedCountFlag set, write out the fixedCount (2 bytes little endian)
if (0 != (this.inType & Statics.InTypeFixedCountFlag))
{
if (metadata != null)
{
metadata[pos + 0] = unchecked ((byte)this.fixedCount);
metadata[pos + 1] = (byte)(this.fixedCount >> 8);
}
pos += 2;
// If InTypeCustomCountFlag set, write out the blob of custom meta-data.
if (Statics.InTypeCustomCountFlag == (this.inType & Statics.InTypeCountMask) &&
this.fixedCount != 0)
{
if (metadata != null)
{
Debug.Assert(custom != null);
Buffer.BlockCopy(custom, 0, metadata, pos, this.fixedCount);
}
pos += this.fixedCount;
}
}
}
// Token: 0x0600352B RID: 13611 RVA: 0x000CE490 File Offset: 0x000CC690
public NameInfo(string name, EventTags tags, int typeMetadataSize)
{
this.name = name;
this.tags = (tags & (EventTags)268435455);
this.identity = Interlocked.Increment(ref NameInfo.lastIdentity);
int prefixSize = 0;
Statics.EncodeTags((int)this.tags, ref prefixSize, null);
this.nameMetadata = Statics.MetadataForString(name, prefixSize, 0, typeMetadataSize);
prefixSize = 2;
Statics.EncodeTags((int)this.tags, ref prefixSize, this.nameMetadata);
}
public NameInfo(string name, EventTags tags, int typeMetadataSize)
{
this.name = name;
this.tags = tags & (EventTags)268435455;
this.identity = Interlocked.Increment(ref NameInfo.lastIdentity);
int pos1 = 0;
Statics.EncodeTags((int)this.tags, ref pos1, (byte[])null);
this.nameMetadata = Statics.MetadataForString(name, pos1, 0, typeMetadataSize);
int pos2 = 2;
Statics.EncodeTags((int)this.tags, ref pos2, this.nameMetadata);
}
public NameInfo(string name, EventTags tags, int typeMetadataSize)
{
this.name = name;
this.tags = tags & Statics.EventTagsMask;
this.identity = Interlocked.Increment(ref lastIdentity);
int tagsPos = 0;
Statics.EncodeTags((int)this.tags, ref tagsPos, null);
this.nameMetadata = Statics.MetadataForString(name, tagsPos, 0, typeMetadataSize);
tagsPos = 2;
Statics.EncodeTags((int)this.tags, ref tagsPos, this.nameMetadata);
}
public void Encode(ref int pos, byte[] metadata)
{
if (metadata != null)
{
Encoding.UTF8.GetBytes(this.name, 0, this.name.Length, metadata, pos);
}
pos += this.nameSize;
if (metadata != null)
{
metadata[pos] = this.inType;
}
++pos;
if (((int)this.inType & 128) != 0)
{
if (metadata != null)
{
metadata[pos] = this.outType;
}
++pos;
if (((int)this.outType & 128) != 0)
{
Statics.EncodeTags((int)this.tags, ref pos, metadata);
}
}
if (((int)this.inType & 32) == 0)
{
return;
}
if (metadata != null)
{
metadata[pos + 0] = (byte)this.fixedCount;
metadata[pos + 1] = (byte)((uint)this.fixedCount >> 8);
}
pos += 2;
if (96 != ((int)this.inType & 96) || (int)this.fixedCount == 0)
{
return;
}
if (metadata != null)
{
Buffer.BlockCopy((Array)this.custom, 0, (Array)metadata, pos, (int)this.fixedCount);
}
pos += (int)this.fixedCount;
}
// Token: 0x06003524 RID: 13604 RVA: 0x000CE188 File Offset: 0x000CC388
public void Encode(ref int pos, byte[] metadata)
{
if (metadata != null)
{
Encoding.UTF8.GetBytes(this.name, 0, this.name.Length, metadata, pos);
}
pos += this.nameSize;
if (metadata != null)
{
metadata[pos] = this.inType;
}
pos++;
if ((this.inType & 128) != 0)
{
if (metadata != null)
{
metadata[pos] = this.outType;
}
pos++;
if ((this.outType & 128) != 0)
{
Statics.EncodeTags((int)this.tags, ref pos, metadata);
}
}
if ((this.inType & 32) != 0)
{
if (metadata != null)
{
metadata[pos] = (byte)this.fixedCount;
metadata[pos + 1] = (byte)(this.fixedCount >> 8);
}
pos += 2;
if (96 == (this.inType & 96) && this.fixedCount != 0)
{
if (metadata != null)
{
Buffer.BlockCopy(this.custom, 0, metadata, pos, (int)this.fixedCount);
}
pos += (int)this.fixedCount;
}
}
}
