5 // Jb Evain (jbevain@gmail.com)
7 // Copyright (c) 2008 - 2010 Jb Evain
9 // Permission is hereby granted, free of charge, to any person obtaining
10 // a copy of this software and associated documentation files (the
11 // "Software"), to deal in the Software without restriction, including
12 // without limitation the rights to use, copy, modify, merge, publish,
13 // distribute, sublicense, and/or sell copies of the Software, and to
14 // permit persons to whom the Software is furnished to do so, subject to
15 // the following conditions:
17 // The above copyright notice and this permission notice shall be
18 // included in all copies or substantial portions of the Software.
20 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
21 // EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
22 // MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
23 // NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
24 // LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
25 // OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
26 // WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
33 namespace Mono.Cecil.Metadata {
35 sealed class BlobHeap : Heap {
37 public BlobHeap (Section section, uint start, uint size)
38 : base (section, start, size)
42 public byte [] Read (uint index)
44 if (index == 0 || index > Size - 1)
45 return Empty<byte>.Array;
47 var data = Section.Data;
49 int position = (int) (index + Offset);
50 int length = (int) data.ReadCompressedUInt32 (ref position);
52 var buffer = new byte [length];
54 Buffer.BlockCopy (data, position, buffer, 0, length);