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NE resource format is completely different between Windows and OS/2, only Windows format is known.

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Natalia Portillo
2018-03-02 20:26:26 +00:00
parent a57b4e2be7
commit 5532d4d9e0
1 changed files with 33 additions and 33 deletions
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30
libexeinfo/NE/NE.cs
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@@ -29,7 +29,7 @@ using System.Collections.Generic;
using System.IO; using System.IO;
using System.Linq; using System.Linq;
using System.Runtime.InteropServices; using System.Runtime.InteropServices;
using Claunia.Encoding; using System.Text;
namespace libexeinfo namespace libexeinfo
{ {
@@ -43,14 +43,14 @@ namespace libexeinfo
/// Header for this executable /// Header for this executable
/// </summary> /// </summary>
public NEHeader Header; public NEHeader Header;
public ResourceTable Resources;
public Version[] Versions;
public ResidentName[] ResidentNames;
public ResidentName[] NonResidentNames;
SegmentEntry[] segments;
string ModuleName;
string ModuleDescription;
string[] ImportedNames; string[] ImportedNames;
string ModuleDescription;
string ModuleName;
public ResidentName[] NonResidentNames;
public ResidentName[] ResidentNames;
public ResourceTable Resources;
SegmentEntry[] segments;
public Version[] Versions;
/// <summary> /// <summary>
/// Initializes a new instance of the <see cref="T:libexeinfo.NE" /> class. /// Initializes a new instance of the <see cref="T:libexeinfo.NE" /> class.
@@ -185,9 +185,8 @@ namespace libexeinfo
RequiredOperatingSystem = reqOs; RequiredOperatingSystem = reqOs;
if(Header.segment_count > 0 && if(Header.segment_count > 0 && Header.segment_table_offset > 0 &&
Header.segment_table_offset > 0 && Header.segment_table_offset + BaseExecutable.Header.new_offset < BaseStream.Length)
(Header.segment_table_offset + BaseExecutable.Header.new_offset) < BaseStream.Length)
{ {
BaseStream.Position = Header.segment_table_offset + BaseExecutable.Header.new_offset; BaseStream.Position = Header.segment_table_offset + BaseExecutable.Header.new_offset;
segments = new SegmentEntry[Header.segment_count]; segments = new SegmentEntry[Header.segment_count];
@@ -217,7 +216,8 @@ namespace libexeinfo
if(Header.imported_names_offset >= Header.resource_table_offset && if(Header.imported_names_offset >= Header.resource_table_offset &&
Header.imported_names_offset <= resourceUpperLimit) resourceUpperLimit = Header.imported_names_offset; Header.imported_names_offset <= resourceUpperLimit) resourceUpperLimit = Header.imported_names_offset;
if(Header.resource_table_offset < resourceUpperLimit && Header.resource_table_offset != 0) if(Header.resource_table_offset < resourceUpperLimit && Header.resource_table_offset != 0 &&
(Header.target_os == TargetOS.Windows || Header.target_os == TargetOS.Win32))
{ {
Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset, Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset,
resourceUpperLimit); resourceUpperLimit);
@@ -237,15 +237,15 @@ namespace libexeinfo
if(Header.segment_table_offset >= Header.module_reference_offset && if(Header.segment_table_offset >= Header.module_reference_offset &&
Header.segment_table_offset <= resourceUpperLimit) resourceUpperLimit = Header.segment_table_offset; Header.segment_table_offset <= resourceUpperLimit) resourceUpperLimit = Header.segment_table_offset;
if(Header.resource_table_offset >= Header.module_reference_offset && if(Header.resource_table_offset >= Header.module_reference_offset &&
Header.resource_table_offset <= resourceUpperLimit) Header.resource_table_offset <= resourceUpperLimit) resourceUpperLimit = Header.resource_table_offset;
resourceUpperLimit = Header.resource_table_offset;
if(Header.nonresident_names_offset >= Header.module_reference_offset && if(Header.nonresident_names_offset >= Header.module_reference_offset &&
Header.nonresident_names_offset <= resourceUpperLimit) Header.nonresident_names_offset <= resourceUpperLimit)
resourceUpperLimit = (ushort)Header.nonresident_names_offset; resourceUpperLimit = (ushort)Header.nonresident_names_offset;
if(Header.imported_names_offset >= Header.module_reference_offset && if(Header.imported_names_offset >= Header.module_reference_offset &&
Header.imported_names_offset <= resourceUpperLimit) resourceUpperLimit = Header.imported_names_offset; Header.imported_names_offset <= resourceUpperLimit) resourceUpperLimit = Header.imported_names_offset;
if(Header.module_reference_offset < resourceUpperLimit && Header.module_reference_offset != 0 && Header.reference_count > 0) if(Header.module_reference_offset < resourceUpperLimit && Header.module_reference_offset != 0 &&
Header.reference_count > 0)
{ {
short[] referenceOffsets = new short[Header.reference_count]; short[] referenceOffsets = new short[Header.reference_count];
buffer = new byte[2]; buffer = new byte[2];