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//
// MetadataRowWriter.cs
//
// Author:
// Jb Evain (jbevain@gmail.com)
//
// Generated by /CodeGen/cecil-gen.rb do not edit
// <%=Time.now%>
//
// (C) 2005 Jb Evain
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
namespace Mono.Cecil.Metadata {
using System;
using System.Collections;
using Mono.Cecil.Binary;
class MetadataRowWriter : BaseMetadataRowVisitor {
MetadataRoot m_root;
MemoryBinaryWriter m_binaryWriter;
IDictionary m_ciCache;
int m_blobHeapIdxSz;
int m_stringsHeapIdxSz;
int m_guidHeapIdxSz;
public MetadataRowWriter (MetadataTableWriter mtwv)
{
m_binaryWriter = mtwv.GetWriter ();
m_root = mtwv.GetMetadataRoot ();
m_ciCache = new Hashtable ();
}
void WriteBlobPointer (uint pointer)
{
WriteByIndexSize (pointer, m_blobHeapIdxSz);
}
void WriteStringPointer (uint pointer)
{
WriteByIndexSize (pointer, m_stringsHeapIdxSz);
}
void WriteGuidPointer (uint pointer)
{
WriteByIndexSize (pointer, m_guidHeapIdxSz);
}
void WriteTablePointer (uint pointer, int rid)
{
WriteByIndexSize (pointer, GetNumberOfRows (rid) < (1 << 16) ? 2 : 4);
}
void WriteMetadataToken (MetadataToken token, CodedIndex ci)
{
WriteByIndexSize (Utilities.CompressMetadataToken (ci, token),
Utilities.GetCodedIndexSize (
ci, new Utilities.TableRowCounter (GetNumberOfRows), m_ciCache));
}
int GetNumberOfRows (int rid)
{
IMetadataTable t = m_root.Streams.TablesHeap [rid];
if (t == null || t.Rows == null)
return 0;
return t.Rows.Count;
}
void WriteByIndexSize (uint value, int size)
{
if (size == 4)
m_binaryWriter.Write (value);
else if (size == 2)
m_binaryWriter.Write ((ushort) value);
else
throw new MetadataFormatException ("Non valid size for indexing");
}
<% $tables.each { |table|
parameters = ""
table.columns.each { |col|
parameters += col.type
parameters += " "
parameters += col.field_name[1..col.field_name.length]
parameters += ", " if (table.columns.last != col)
}
%> public <%=table.row_name%> Create<%=table.row_name%> (<%=parameters%>)
{
<%=table.row_name%> row = new <%=table.row_name%> ();
<% table.columns.each { |col| %> row.<%=col.property_name%> = <%=col.field_name[1..col.field_name.length]%>;
<% } %> return row;
}
<% } %> public override void VisitRowCollection (RowCollection coll)
{
m_blobHeapIdxSz = m_root.Streams.BlobHeap != null ?
m_root.Streams.BlobHeap.IndexSize : 2;
m_stringsHeapIdxSz = m_root.Streams.StringsHeap != null ?
m_root.Streams.StringsHeap.IndexSize : 2;
m_guidHeapIdxSz = m_root.Streams.GuidHeap != null ?
m_root.Streams.GuidHeap.IndexSize : 2;
}
<% $tables.each { |table| %> public override void Visit<%=table.row_name%> (<%=table.row_name%> row)
{
<% table.columns.each { |col|
if (col.target.nil?)
%> <%=col.write_binary("row", "m_binaryWriter")%>;
<% elsif (col.target == "BlobHeap")
%> WriteBlobPointer (row.<%=col.property_name%>);
<% elsif (col.target == "StringsHeap")
%> WriteStringPointer (row.<%=col.property_name%>);
<% elsif (col.target == "GuidHeap")
%> WriteGuidPointer (row.<%=col.property_name%>);
<% elsif (col.type == "MetadataToken")
%> WriteMetadataToken (row.<%=col.property_name%>, CodedIndex.<%=col.target%>);
<% else
%> WriteTablePointer (row.<%=col.property_name%>, <%=col.target%>Table.RId);
<% end
}%> }
<% } %> }
}
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