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Do not fill NE resources if there are no entries in resource table.

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This commit is contained in:
Natalia Portillo
2017-10-16 17:25:08 +01:00
parent d99421901c
commit 2241458e7e
4 changed files with 58 additions and 41 deletions
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73
exeinfo/Program.cs
View File

@@ -62,47 +62,50 @@ namespace exeinfo
{
recognized = true;
Console.Write(neExe.GetInfo());
foreach (NE.Version vers in neExe.Versions)
if (neExe.Versions != null)
{
Console.WriteLine("\tVersion resource {0}:", vers.Name);
Console.WriteLine("\t\tFile version: {0}", vers.FileVersion);
Console.WriteLine("\t\tProduct version: {0}", vers.ProductVersion);
Console.WriteLine("\t\tFile type: {0}", NE.Version.TypeToString(vers.FileType));
if (vers.FileType == NE.VersionFileType.VFT_DRV)
Console.WriteLine("\t\tFile subtype: {0} driver", NE.Version.DriverToString(vers.FileSubtype));
else if (vers.FileType == NE.VersionFileType.VFT_DRV)
Console.WriteLine("\t\tFile subtype: {0} font", NE.Version.FontToString(vers.FileSubtype));
else if (vers.FileSubtype > 0)
Console.WriteLine("\t\tFile subtype: {0}", (uint)vers.FileSubtype);
Console.WriteLine("\t\tFile flags: {0}", vers.FileFlags);
Console.WriteLine("\t\tFile OS: {0}", NE.Version.OsToString(vers.FileOS));
foreach (KeyValuePair<string, Dictionary<string, string>> strByLang in vers.StringsByLanguage)
foreach (NE.Version vers in neExe.Versions)
{
string cultureName;
string encodingName;
Console.WriteLine("\tVersion resource {0}:", vers.Name);
Console.WriteLine("\t\tFile version: {0}", vers.FileVersion);
Console.WriteLine("\t\tProduct version: {0}", vers.ProductVersion);
Console.WriteLine("\t\tFile type: {0}", NE.Version.TypeToString(vers.FileType));
if (vers.FileType == NE.VersionFileType.VFT_DRV)
Console.WriteLine("\t\tFile subtype: {0} driver", NE.Version.DriverToString(vers.FileSubtype));
else if (vers.FileType == NE.VersionFileType.VFT_DRV)
Console.WriteLine("\t\tFile subtype: {0} font", NE.Version.FontToString(vers.FileSubtype));
else if (vers.FileSubtype > 0)
Console.WriteLine("\t\tFile subtype: {0}", (uint)vers.FileSubtype);
Console.WriteLine("\t\tFile flags: {0}", vers.FileFlags);
Console.WriteLine("\t\tFile OS: {0}", NE.Version.OsToString(vers.FileOS));
try
foreach (KeyValuePair<string, Dictionary<string, string>> strByLang in vers.StringsByLanguage)
{
cultureName = new CultureInfo(Convert.ToInt32(strByLang.Key.Substring(0, 4), 16)).DisplayName;
}
catch
{
cultureName = string.Format("unsupported culture 0x{0:X4}", Convert.ToInt32(strByLang.Key.Substring(0, 4), 16));
}
string cultureName;
string encodingName;
try
{
encodingName = Encoding.GetEncoding(Convert.ToInt32(strByLang.Key.Substring(4), 16)).EncodingName;
}
catch
{
encodingName = string.Format("unsupported encoding 0x{0:X4}", Convert.ToInt32(strByLang.Key.Substring(4), 16));
}
try
{
cultureName = new CultureInfo(Convert.ToInt32(strByLang.Key.Substring(0, 4), 16)).DisplayName;
}
catch
{
cultureName = string.Format("unsupported culture 0x{0:X4}", Convert.ToInt32(strByLang.Key.Substring(0, 4), 16));
}
Console.WriteLine("\t\tStrings for {0} in codepage {1}:", cultureName, encodingName);
foreach (KeyValuePair<string, string> strings in strByLang.Value)
Console.WriteLine("\t\t\t{0}: {1}", strings.Key, strings.Value);
try
{
encodingName = Encoding.GetEncoding(Convert.ToInt32(strByLang.Key.Substring(4), 16)).EncodingName;
}
catch
{
encodingName = string.Format("unsupported encoding 0x{0:X4}", Convert.ToInt32(strByLang.Key.Substring(4), 16));
}
Console.WriteLine("\t\tStrings for {0} in codepage {1}:", cultureName, encodingName);
foreach (KeyValuePair<string, string> strings in strByLang.Value)
Console.WriteLine("\t\t\t{0}: {1}", strings.Key, strings.Value);
}
}
}
}

1
libexeinfo/NE/Info.cs
View File

@@ -206,6 +206,7 @@ namespace libexeinfo
}
types.Add(type);
System.Console.WriteLine("{0}", stream.Position);
}
table.types = types.ToArray();

24
libexeinfo/NE/NE.cs
View File

@@ -70,9 +70,15 @@ namespace libexeinfo
Marshal.Copy(buffer, 0, hdrPtr, buffer.Length);
Header = (NEHeader)Marshal.PtrToStructure(hdrPtr, typeof(NEHeader));
Marshal.FreeHGlobal(hdrPtr);
IsNE = Header.signature == Signature;
Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset);
Versions = GetVersions().ToArray();
if(Header.signature == Signature)
{
IsNE = true;
if (Header.resource_entries > 0)
{
Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset);
Versions = GetVersions().ToArray();
}
}
}
}
}
@@ -97,9 +103,15 @@ namespace libexeinfo
Marshal.Copy(buffer, 0, hdrPtr, buffer.Length);
Header = (NEHeader)Marshal.PtrToStructure(hdrPtr, typeof(NEHeader));
Marshal.FreeHGlobal(hdrPtr);
IsNE = Header.signature == Signature;
Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset);
Versions = GetVersions().ToArray();
if (Header.signature == Signature)
{
IsNE = true;
if (Header.resource_entries > 0)
{
Resources = GetResources(BaseStream, BaseExecutable.Header.new_offset, Header.resource_table_offset);
Versions = GetVersions().ToArray();
}
}
}
}
}

1
libexeinfo/libexeinfo.csproj
View File

@@ -19,6 +19,7 @@
<Description>Library to get information about executable files.</Description>
<PackageProjectUrl>https://github.com/claunia/libexeinfo</PackageProjectUrl>
<ReleaseVersion>0.2</ReleaseVersion>
<PackageTags>executable MZ NE exe</PackageTags>
</PropertyGroup>
<PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
<DebugSymbols>true</DebugSymbols>