internal unsafe int GetModuleVersionInformation(
IntPtr self,
uint index,
ulong baseAddress,
[MarshalAs(UnmanagedType.LPStr)] string item,
byte *buffer,
uint bufferSize,
uint *verInfoSize)
{
if (item == null || buffer == null || bufferSize == 0)
{
return(HResult.E_INVALIDARG);
}
IModule module;
try
{
if (index != uint.MaxValue)
{
module = ModuleService.GetModuleFromIndex(unchecked ((int)index));
}
else
{
module = ModuleService.GetModuleFromBaseAddress(baseAddress);
}
}
catch (DiagnosticsException)
{
return(HResult.E_FAIL);
}
if (item == "\\")
{
int versionSize = Marshal.SizeOf(typeof(VS_FIXEDFILEINFO));
Write(verInfoSize, (uint)versionSize);
if (bufferSize < versionSize)
{
return(HResult.E_INVALIDARG);
}
if (!module.Version.HasValue)
{
return(HResult.E_FAIL);
}
VS_FIXEDFILEINFO *fileInfo = (VS_FIXEDFILEINFO *)buffer;
fileInfo->dwSignature = 0;
fileInfo->dwStrucVersion = 0;
fileInfo->dwFileFlagsMask = 0;
fileInfo->dwFileFlags = 0;
VersionInfo versionInfo = module.Version.Value;
fileInfo->dwFileVersionMS = (uint)versionInfo.Minor | (uint)versionInfo.Major << 16;
fileInfo->dwFileVersionLS = (uint)versionInfo.Patch | (uint)versionInfo.Revision << 16;
}
else if (item == "\\StringFileInfo\\040904B0\\FileVersion")
{
* buffer = 0;
string versionString = module.VersionString;
if (versionString == null)
{
return(HResult.E_FAIL);
}
try
{
byte[] source = Encoding.ASCII.GetBytes(versionString + '\0');
Marshal.Copy(source, 0, new IntPtr(buffer), Math.Min(source.Length, (int)bufferSize));
}
catch (ArgumentOutOfRangeException)
{
return(HResult.E_INVALIDARG);
}
}
else
{
return(HResult.E_INVALIDARG);
}
return(HResult.S_OK);
}
internal unsafe int GetModuleVersionInformation(
IntPtr self,
uint index,
ulong baseAddress,
[MarshalAs(UnmanagedType.LPStr)] string item,
byte *buffer,
uint bufferSize,
uint *verInfoSize)
{
Debug.Assert(buffer != null);
Debug.Assert(verInfoSize == null);
uint i = 0;
foreach (ModuleInfo module in DataReader.EnumerateModules())
{
if ((index != uint.MaxValue && i == index) || (index == uint.MaxValue && baseAddress == module.ImageBase))
{
if (item == "\\")
{
uint versionSize = (uint)Marshal.SizeOf(typeof(VS_FIXEDFILEINFO));
Write(verInfoSize, versionSize);
if (bufferSize < versionSize)
{
return(E_INVALIDARG);
}
VS_FIXEDFILEINFO *fileInfo = (VS_FIXEDFILEINFO *)buffer;
fileInfo->dwSignature = 0;
fileInfo->dwStrucVersion = 0;
fileInfo->dwFileFlagsMask = 0;
fileInfo->dwFileFlags = 0;
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
VersionInfo versionInfo = module.Version;
fileInfo->dwFileVersionMS = (uint)versionInfo.Minor | (uint)versionInfo.Major << 16;
fileInfo->dwFileVersionLS = (uint)versionInfo.Patch | (uint)versionInfo.Revision << 16;
return(S_OK);
}
else
{
if (SearchVersionString(module, out string versionString))
{
int spaceIndex = versionString.IndexOf(' ');
if (spaceIndex > 0)
{
if (versionString[spaceIndex - 1] == '.')
{
spaceIndex--;
}
string versionToParse = versionString.Substring(0, spaceIndex);
try
{
Version versionInfo = Version.Parse(versionToParse);
fileInfo->dwFileVersionMS = (uint)versionInfo.Minor | (uint)versionInfo.Major << 16;
fileInfo->dwFileVersionLS = (uint)versionInfo.Revision | (uint)versionInfo.Build << 16;
return(S_OK);
}
catch (ArgumentException ex)
{
Trace.TraceError($"GetModuleVersion FAILURE: '{versionToParse}' '{versionString}' {ex.ToString()}");
}
}
}
break;
}
}
else if (item == "\\StringFileInfo\\040904B0\\FileVersion")
{
if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
{
return(E_INVALIDARG);
}
else
{
if (SearchVersionString(module, out string versionString))
{
byte[] source = Encoding.ASCII.GetBytes(versionString + '\0');
Marshal.Copy(source, 0, new IntPtr(buffer), Math.Min(source.Length, (int)bufferSize));
return(S_OK);
}
break;
}
}
else
{
return(E_INVALIDARG);
}
}
i++;
}
return(E_FAIL);
}
private unsafe bool processVersion_Information(IMAGE_RESOURCE_DATA_ENTRY *irdata, uint baserva, IMAGE_SECTION_HEADER *pIsh, byte *pData)
{
uint offset;
uint ustr_offset;
string sVersionInfoString;
offset = (irdata->OffsetToData - pIsh->VirtualAddress) + pIsh->PointerToRawData; // OffsetFromRVA
VS_VERSIONINFO *pVI = (VS_VERSIONINFO *)(offset + pData);
ustr_offset = (irdata->OffsetToData - pIsh->VirtualAddress) + pIsh->PointerToRawData + (uint)sizeof(VS_VERSIONINFO) + (uint)pData;
IMAGE_RESOURCE_INFO_STRING_U *pDirStringUnicode = (IMAGE_RESOURCE_INFO_STRING_U *)(ustr_offset);
sVersionInfoString = MakeStringFromUTF8_2((byte *)&pDirStringUnicode->String, (int)pVI->wValueLength);
if (sVersionInfoString != "VS_VERSION_INFO")
{
throw new Exception("Invalid VS_VERSION_INFO block detected");
}
uint fixedfileinfo_offset = dword_align(((uint)sizeof(VS_VERSIONINFO) + 2 * ((uint)sVersionInfoString.Length + 1)), (uint)irdata->OffsetToData);
VS_FIXEDFILEINFO *pFFI = (VS_FIXEDFILEINFO *)(fixedfileinfo_offset + offset + pData);
if (pFFI->dwSignature != 0xfeef04bd) // 4277077181
{
throw new Exception("Wrong VS_FIXED_FILE_INFO signature detected.");
}
uint stringfileinfo_offset = dword_align((fixedfileinfo_offset + (uint)sizeof(VS_FIXEDFILEINFO)), (uint)irdata->OffsetToData);
uint original_stringfileinfo_offset = stringfileinfo_offset;
while (true)
{
STRING_FILE_INFO * pSFI = (STRING_FILE_INFO *)(stringfileinfo_offset + offset + pData);
IMAGE_RESOURCE_INFO_STRING_U *pDirStringUnicode_2 = (IMAGE_RESOURCE_INFO_STRING_U *)(ustr_offset + stringfileinfo_offset);
string stringfileinfo_string = MakeStringFromUTF8_2((byte *)&pDirStringUnicode_2->String, pSFI->Length);
if (stringfileinfo_string.StartsWith("StringFileInfo"))
{
//if (pSFI->Type == 1 && pSFI->ValueLength == 0)
//{
uint stringtable_offset = dword_align((stringfileinfo_offset + (uint)sizeof(STRING_FILE_INFO) + 2 * ((uint)stringfileinfo_string.Length) + 1), (uint)irdata->OffsetToData);
while (true)
{
STRING_TABLE *pST = (STRING_TABLE *)(stringtable_offset + offset + pData);
if ((pST->Length + pST->ValueLength) == 0)
{
break;
}
IMAGE_RESOURCE_INFO_STRING_U *pDirStringUnicode_3 = (IMAGE_RESOURCE_INFO_STRING_U *)(ustr_offset + stringtable_offset);
string stringtable_string = MakeStringFromUTF8_2((byte *)&pDirStringUnicode_3->String, pST->Length);
uint entry_offset = dword_align(stringtable_offset + (uint)sizeof(STRING_TABLE) + 2 * ((uint)stringtable_string.Length + 1), (uint)irdata->OffsetToData);
// Now get all entries
while (entry_offset < stringtable_offset + pST->Length)
{
STRING_FORMAT *pSF = (STRING_FORMAT *)(entry_offset + offset + pData);
if ((pSF->Length + pSF->ValueLength) == 0)
{
break;
}
IMAGE_RESOURCE_INFO_STRING_U *pDirStringUnicode_Key = (IMAGE_RESOURCE_INFO_STRING_U *)(ustr_offset + entry_offset);
string key = MakeStringFromUTF8_2((byte *)&pDirStringUnicode_Key->String, pSF->Length);
uint value_offset = dword_align(entry_offset + 2 + (2 * (uint)key.Length + 1), (uint)irdata->OffsetToData);
IMAGE_RESOURCE_INFO_STRING_U *pDirStringUnicode_Value = (IMAGE_RESOURCE_INFO_STRING_U *)(ustr_offset + value_offset - 2);
string value = MakeStringFromUTF8_2((byte *)&pDirStringUnicode_Value->String, pSF->ValueLength);
if (!m_VersionInfo.ContainsKey(key))
{
m_VersionInfo.Add(key, value);
}
else
{
System.Diagnostics.Debug.WriteLine("Schon drinne");
}
if (pSF->Length == 0)
{
entry_offset = stringtable_offset + pST->Length;
}
else
{
entry_offset = dword_align(pSF->Length + entry_offset, (uint)irdata->OffsetToData);
}
}
break;
}
//}
}
else if (stringfileinfo_string.StartsWith("VarFileInfo"))
{
// TODO: Handle VarFileInfo
}
stringfileinfo_offset = stringfileinfo_offset + pSFI->Length;
if (pSFI->Length == 0 || stringfileinfo_offset >= pVI->wLength)
{
break;
}
}
return(true);
}
