public void Dispose()
{
if (m_peFile != null)
{
m_peFile.Dispose();
}
if (m_modules != null)
{
m_modules.Dispose();
}
m_modules = null;
m_peFile = null;
m_assemblyRow = null;
m_project = null;
}
private void InitData()
{
if (_dataReader == null)
{
return;
}
if (_pdb != null && _managed != null)
{
return;
}
PEFile file = null;
try
{
file = PEFile.TryLoad(new ReadVirtualStream(_dataReader, (long)ImageBase, (long)FileSize), true);
if (file == null)
{
return;
}
_managed = file.Header.ComDescriptorDirectory.VirtualAddress != 0;
if (file.GetPdbSignature(out string pdbName, out Guid guid, out int age))
{
_pdb = new PdbInfo()
{
FileName = pdbName,
Guid = guid,
Revision = age
};
}
}
catch
{
}
finally
{
if (file != null)
{
file.Dispose();
}
}
}
//# Cleans up native resources used by the module collection.
//# remarks: This will dispose resources for all contained modules, including the manifest module.
//# It will invalidate the containing assembly and all objects it contains.
public void Dispose()
{
if (m_mainFile != null)
{
m_mainFile.Dispose();
}
if (m_otherModules != null)
{
foreach (var obj in m_otherModules)
{
var peFile = obj as PEFile;
if (peFile != null)
{
peFile.Dispose();
}
}
}
m_otherModules = null;
m_mainFile = null;
m_assembly = null;
}
unsafe void LoadModule(int index)
{
if (m_otherModules[index] == null)
{
lock (m_lockObject) {
if (m_otherModules[index] == null)
{
var f = (FileRow *)m_mainFile.GetRow(new ZeroBasedIndex(index), MetadataTable.File);
if ((f->Flags & FileAttributes.ContainsNoMetadata) != 0)
{
m_otherModules[index] = Module.CreateNonMetadataModule(
m_assembly,
m_mainFile.ReadSystemString(
f->GetNameOffset(m_mainFile)
)
);
}
else
{
PEFile peFile = null;
try {
peFile = new PEFile(m_assembly, m_mainFile.ReadSystemString(f->GetNameOffset(m_mainFile)));
m_otherModules[index] = peFile;
}
catch {
if (peFile != null)
{
peFile.Dispose();
}
throw;
}
}
}
}
}
}
public void Dispose()
{
PEFile?.Dispose();
}
/// <summary> /// Closes any file handles and cleans up resources. /// </summary> /// <inheritdoc /> public void Dispose() => PeFile.Dispose();