41 lines
1.1 KiB
C#
41 lines
1.1 KiB
C#
//-----------------------------------------------------------------------------
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//
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// Copyright (c) Microsoft. All rights reserved.
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// This code is licensed under the Microsoft Public License.
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// THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
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// IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
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// PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
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//
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//-----------------------------------------------------------------------------
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using System;
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using System.IO;
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namespace Microsoft.Cci.Pdb {
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internal class PdbReader {
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internal PdbReader(Stream reader, int pageSize) {
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this.pageSize = pageSize;
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this.reader = reader;
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}
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internal void Seek(int page, int offset) {
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reader.Seek(page * pageSize + offset, SeekOrigin.Begin);
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}
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internal void Read(byte[] bytes, int offset, int count) {
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reader.Read(bytes, offset, count);
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}
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internal int PagesFromSize(int size) {
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return (size + pageSize - 1) / (pageSize);
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}
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//internal int PageSize {
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// get { return pageSize; }
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//}
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internal readonly int pageSize;
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internal readonly Stream reader;
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}
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}
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