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Add panel to view LX resources.

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This commit is contained in:
Natalia Portillo
2018-03-08 17:19:32 +00:00
parent a22c0fea3b
commit 3d2b2adb71
5 changed files with 221 additions and 3 deletions
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15
exeinfogui/LX/TabLxResources.xeto Normal file
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@@ -0,0 +1,15 @@
<?xml version="1.0" encoding="UTF-8"?>
<TabPage Text="LX Resources" xmlns="http://schema.picoe.ca/eto.forms" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
<StackLayout Orientation="Vertical">
<StackLayoutItem HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Expand="True">
<StackLayout Orientation="Horizontal">
<StackLayoutItem HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Expand="True">
<TreeGridView ID="treeResources"/>
</StackLayoutItem>
<StackLayoutItem HorizontalAlignment="Stretch" VerticalAlignment="Stretch" Expand="True">
<Panel ID="pnlResource"/>
</StackLayoutItem>
</StackLayout>
</StackLayoutItem>
</StackLayout>
</TabPage>

141
exeinfogui/LX/TabLxResources.xeto.cs Normal file
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@@ -0,0 +1,141 @@
//
// TabLxResources.xeto.cs
//
// Author:
// Natalia Portillo <claunia@claunia.com>
//
// Copyright (c) 2017-2018 Copyright © Claunia.com
//
// 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.
using System;
using System.Collections.Generic;
using System.Linq;
using exeinfogui.NE;
using exeinfogui.Os2;
using exeinfogui.Win16;
using exeinfogui.Windows;
using Eto.Forms;
using Eto.Serialization.Xaml;
namespace exeinfogui.LX
{
public class TabLxResources : TabPage
{
PanelHexDump panelHexDump;
PanelNeAccelerators panelNeAccelerators;
PanelNeStrings panelNeStrings;
PanelOs2Bitmap panelOs2Bitmap;
Panel pnlResource;
TreeGridItemCollection treeData;
TreeGridView treeResources;
PanelWindowsIcon panelWindowsIcon;
public TabLxResources()
{
XamlReader.Load(this);
treeResources.Columns.Add(new GridColumn {HeaderText = "Type", DataCell = new TextBoxCell(0)});
treeResources.Columns.Add(new GridColumn {HeaderText = "Size", DataCell = new TextBoxCell(1)});
treeResources.AllowMultipleSelection = false;
treeResources.SelectionChanged += TreeResourcesOnSelectionChanged;
panelNeStrings = new PanelNeStrings();
panelNeAccelerators = new PanelNeAccelerators();
panelHexDump = new PanelHexDump();
panelOs2Bitmap = new PanelOs2Bitmap();
panelWindowsIcon = new PanelWindowsIcon();
}
public void Update(IEnumerable<libexeinfo.NE.ResourceType> resourceTypes)
{
treeData = new TreeGridItemCollection();
foreach(libexeinfo.NE.ResourceType resourceType in resourceTypes.OrderBy(r => r.name))
{
TreeGridItem root = new TreeGridItem
{
Values = new object[] {$"{resourceType.name}", null, null, null}
};
foreach(libexeinfo.NE.Resource resource in resourceType.resources.OrderBy(r => r.name))
root.Children.Add(new TreeGridItem
{
Values = new object[]
{
$"{resource.name}", $"{resource.data.Length}", $"{resourceType.name}", resource
}
});
treeData.Add(root);
}
treeResources.DataStore = treeData;
}
void TreeResourcesOnSelectionChanged(object sender, EventArgs eventArgs)
{
if(!(((TreeGridItem)treeResources.SelectedItem)?.Values[3] is libexeinfo.NE.Resource resource))
{
pnlResource.Content = null;
return;
}
byte[] data = ((libexeinfo.NE.Resource)((TreeGridItem)treeResources.SelectedItem).Values[3]).data;
switch(((TreeGridItem)treeResources.SelectedItem).Values[2])
{
case "RT_STRING":
pnlResource.Content = panelNeStrings;
panelNeStrings.Update(data, libexeinfo.NE.TargetOS.OS2);
break;
case "RT_ACCELTABLE":
pnlResource.Content = panelNeAccelerators;
panelNeAccelerators.Update(data, libexeinfo.NE.TargetOS.OS2);
break;
case "RT_BITMAP":
case "RT_POINTER":
// TODO: Some do not contain valid OS/2 bitmaps
try
{
pnlResource.Content = panelOs2Bitmap;
panelOs2Bitmap.Update(data);
}
catch { goto default; }
break;
case "RT_MENU":
if(BitConverter.ToUInt32(data, 0) == 40)
{
// Some OS/2 executables contain Windows "RT_ICON" resources, in OS/2 NE format
pnlResource.Content = panelWindowsIcon;
panelWindowsIcon.Update(data);
break;
}
goto default;
default:
pnlResource.Content = panelHexDump;
panelHexDump.Update(data);
break;
}
}
}
}

16
exeinfogui/MainForm.xeto.cs
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@@ -28,6 +28,7 @@ using System;
using System.Linq;
using exeinfogui.GEM;
using exeinfogui.LE;
using exeinfogui.LX;
using exeinfogui.NE;
using Eto.Forms;
using Eto.Serialization.Xaml;
@@ -50,6 +51,7 @@ namespace exeinfogui
TextBox txtOs;
TextBox txtSubsystem;
TextBox txtType;
TabLxResources tabLxResources;
public MainForm()
{
@@ -60,11 +62,13 @@ namespace exeinfogui
tabGemResources = new TabGemResources {Visible = false};
tabNeResources = new TabNeResources {Visible = false};
tabLeVxdVersion = new TabLeVxdVersion {Visible = false};
tabLxResources = new TabLxResources {Visible = false};
tabMain.Pages.Add(tabSegments);
tabMain.Pages.Add(tabStrings);
tabMain.Pages.Add(tabGemResources);
tabMain.Pages.Add(tabNeResources);
tabMain.Pages.Add(tabLeVxdVersion);
tabMain.Pages.Add(tabLxResources);
}
protected void OnBtnLoadClick(object sender, EventArgs e)
@@ -80,6 +84,7 @@ namespace exeinfogui
tabSegments.Visible = false;
tabNeResources.Visible = false;
tabLeVxdVersion.Visible = false;
tabLxResources.Visible = false;
OpenFileDialog dlgOpen = new OpenFileDialog {Title = "Choose executable file", MultiSelect = false};
@@ -94,7 +99,7 @@ namespace exeinfogui
IExecutable mzExe = new MZ(dlgOpen.FileName);
IExecutable neExe = new libexeinfo.NE(dlgOpen.FileName);
IExecutable stExe = new AtariST(dlgOpen.FileName);
IExecutable lxExe = new LX(dlgOpen.FileName);
IExecutable lxExe = new libexeinfo.LX(dlgOpen.FileName);
IExecutable coffExe = new COFF(dlgOpen.FileName);
IExecutable peExe = new PE(dlgOpen.FileName);
IExecutable geosExe = new Geos(dlgOpen.FileName);
@@ -123,10 +128,15 @@ namespace exeinfogui
else if(lxExe.Recognized)
{
recognizedExe = lxExe;
if(((LX)lxExe).WinVersion != null)
if(((libexeinfo.LX)lxExe).WinVersion != null)
{
tabLeVxdVersion.Visible = true;
tabLeVxdVersion.Update(((LX)lxExe).WinVersion);
tabLeVxdVersion.Update(((libexeinfo.LX)lxExe).WinVersion);
}
if(((libexeinfo.LX)lxExe).neFormatResourceTable.types != null && ((libexeinfo.LX)lxExe).neFormatResourceTable.types.Any())
{
tabLxResources.Update(((libexeinfo.LX)lxExe).neFormatResourceTable.types);
tabLxResources.Visible = true;
}
}
else if(peExe.Recognized) recognizedExe = peExe;

1
exeinfogui/exeinfogui.csproj
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@@ -26,5 +26,6 @@
<Folder Include="Os2\" />
<Folder Include="Windows\" />
<Folder Include="LE\" />
<Folder Include="LX\" />
</ItemGroup>
</Project>

51
libexeinfo/LX/LX.cs
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@@ -30,6 +30,7 @@ using System.IO;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using libexeinfo.Os2;
namespace libexeinfo
{
@@ -47,6 +48,7 @@ namespace libexeinfo
public NE.ResidentName[] ImportNames;
string ModuleDescription;
string ModuleName;
public NE.ResourceTable neFormatResourceTable;
public NE.ResidentName[] NonResidentNames;
ObjectPageTableEntry[] objectPageTableEntries;
ObjectTableEntry[] objectTableEntries;
@@ -329,6 +331,55 @@ namespace libexeinfo
resources[i] = BigEndianMarshal.ByteArrayToStructureLittleEndian<ResourceTableEntry>(buffer);
}
SortedDictionary<ResourceTypes, List<NE.Resource>> os2Resources =
new SortedDictionary<ResourceTypes, List<NE.Resource>>();
for(int i = 0; i < resources.Length; i++)
{
os2Resources.TryGetValue(resources[i].type, out List<NE.Resource> thisResourceType);
if(thisResourceType == null) thisResourceType = new List<NE.Resource>();
NE.Resource thisResource = new NE.Resource
{
id = resources[i].id,
name = $"{resources[i].id}",
flags = 0,
dataOffset = (uint)(sections[resources[i].obj_no - 1].Offset + resources[i].offset),
length = resources[i].size
};
thisResource.data = new byte[thisResource.length];
BaseStream.Position = thisResource.dataOffset;
BaseStream.Read(thisResource.data, 0, thisResource.data.Length);
thisResourceType.Add(thisResource);
os2Resources.Remove(resources[i].type);
os2Resources.Add(resources[i].type, thisResourceType);
}
if(os2Resources.Count > 0)
{
neFormatResourceTable = new NE.ResourceTable();
int counter = 0;
neFormatResourceTable.types = new NE.ResourceType[os2Resources.Count];
foreach(KeyValuePair<ResourceTypes, List<NE.Resource>> kvp in os2Resources)
{
neFormatResourceTable.types[counter].count = (ushort)kvp.Value.Count;
neFormatResourceTable.types[counter].id = (ushort)kvp.Key;
neFormatResourceTable.types[counter].name = NE.ResourceIdToNameOs2((ushort)kvp.Key);
neFormatResourceTable.types[counter].resources = kvp.Value.OrderBy(r => r.id).ToArray();
counter++;
}
foreach(NE.ResourceType rtype in neFormatResourceTable.types)
{
if(rtype.name != "RT_STRING") continue;
strings.AddRange(NE.GetOs2Strings(rtype));
}
}
Segments = sections;
Strings = strings;
}