114 lines
3.0 KiB
C#
114 lines
3.0 KiB
C#
/*
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Copyright (C) 2009-2012 Jeroen Frijters
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This software is provided 'as-is', without any express or implied
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warranty. In no event will the authors be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any purpose,
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including commercial applications, and to alter it and redistribute it
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freely, subject to the following restrictions:
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1. The origin of this software must not be misrepresented; you must not
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claim that you wrote the original software. If you use this software
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in a product, an acknowledgment in the product documentation would be
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appreciated but is not required.
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2. Altered source versions must be plainly marked as such, and must not be
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misrepresented as being the original software.
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3. This notice may not be removed or altered from any source distribution.
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Jeroen Frijters
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jeroen@frijters.net
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*/
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using System;
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using IKVM.Reflection.Reader;
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using IKVM.Reflection.Metadata;
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namespace IKVM.Reflection
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{
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public sealed class ManifestResourceInfo
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{
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private readonly ModuleReader module;
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private readonly int index;
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internal ManifestResourceInfo(ModuleReader module, int index)
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{
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this.module = module;
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this.index = index;
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}
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public ResourceAttributes __ResourceAttributes
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{
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get { return (ResourceAttributes)module.ManifestResource.records[index].Flags; }
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}
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public int __Offset
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{
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get { return module.ManifestResource.records[index].Offset; }
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}
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public ResourceLocation ResourceLocation
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{
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get
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{
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int implementation = module.ManifestResource.records[index].Implementation;
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if ((implementation >> 24) == AssemblyRefTable.Index)
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{
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Assembly asm = ReferencedAssembly;
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if (asm == null || asm.__IsMissing)
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{
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return ResourceLocation.ContainedInAnotherAssembly;
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}
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return asm.GetManifestResourceInfo(module.GetString(module.ManifestResource.records[index].Name)).ResourceLocation | ResourceLocation.ContainedInAnotherAssembly;
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}
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else if ((implementation >> 24) == FileTable.Index)
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{
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if ((implementation & 0xFFFFFF) == 0)
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{
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return ResourceLocation.ContainedInManifestFile | ResourceLocation.Embedded;
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}
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return 0;
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}
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else
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{
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throw new BadImageFormatException();
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}
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}
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}
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public Assembly ReferencedAssembly
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{
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get
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{
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int implementation = module.ManifestResource.records[index].Implementation;
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if ((implementation >> 24) == AssemblyRefTable.Index)
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{
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return module.ResolveAssemblyRef((implementation & 0xFFFFFF) - 1);
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}
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return null;
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}
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}
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public string FileName
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{
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get
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{
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int implementation = module.ManifestResource.records[index].Implementation;
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if ((implementation >> 24) == FileTable.Index)
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{
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if ((implementation & 0xFFFFFF) == 0)
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{
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return null;
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}
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else
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{
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return module.GetString(module.File.records[(implementation & 0xFFFFFF) - 1].Name);
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}
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}
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return null;
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}
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}
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}
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}
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