/// <summary>
/// Initialises a new PDB Dump Manager loading the specified DLL
/// as the root assembly of the assembly manager.
/// </summary>
/// <param name="rootDLLFileName">The path to the DLL to use as the root assembly.</param>
public PDBDumpManager(string rootDLLFileName)
{
TheAssemblyManager = new AssemblyManager();
var rootAssembly = TheAssemblyManager.LoadAssembly(rootDLLFileName);
TheAssemblyManager.LoadReferences(rootAssembly);
Init();
}
/// <summary>
/// Initialises a new PDB Dump Manager using the specified assembly
/// manager.
/// </summary>
/// <param name="anAssemblyManager">The assembly manager to use.</param>
public PDBDumpManager(AssemblyManager anAssemblyManager)
{
TheAssemblyManager = anAssemblyManager;
Init();
}
/// <summary>
/// Initialises the compiler environment including initialising TheAssemblyManager.
/// </summary>
/// <returns>True if initialisation completed successfully. Otherwise false.</returns>
private bool InitEnvironment()
{
bool OK = true;
//Init the assembly manager
TheAssemblyManager = new AssemblyManager();
Assembly rootAssembly = null;
//Get it to load the assembly specified in Settings
try
{
rootAssembly = TheAssemblyManager.LoadAssembly(TheSettings[Settings.InputFileKey]);
if (rootAssembly == null)
{
OK = false;
}
//Debug database is still used even for release builds.
// - At the time of writing, (6/6/14) the Type and ComplexTypeLinks tables were the only
// ones required during a release build.
Debug.Data.DebugDatabase.Empty();
}
catch(Exception ex)
{
OK = false;
OutputError(ex);
}
//Get it to load references (ignoring mscorlib and kernel compiler assemblies)
if (OK)
{
try
{
TheAssemblyManager.LoadReferences(rootAssembly);
TheAssemblyManager.LoadAllTypes();
string outputFilePath = TheSettings[Settings.OutputFileKey];
string executionPath = TheSettings[Settings.ToolsPathKey];
string Dia2DumpPath = Path.Combine(executionPath, @"Dia2Dump\Dia2Dump.exe");
string workingDir = Path.GetDirectoryName(outputFilePath);
//Debug data - takes the pdb file and dumps the source files and source lines info
//Need to dump data for all referenced DLLs as well as the main dll
foreach (Assembly anAssembly in TheAssemblyManager.Assemblies.Values)
{
string assemblyFileName = Path.Combine(Path.GetDirectoryName(anAssembly.Location), Path.GetFileNameWithoutExtension(anAssembly.Location));
string aPDBPathname = assemblyFileName + ".pdb";
string aPDBDumpPathname = assemblyFileName + ".pdb_dump";
if (File.Exists(aPDBDumpPathname))
{
File.Delete(aPDBDumpPathname);
}
if (!ExecuteProcess(workingDir, Dia2DumpPath, string.Format("-all \"{0}\"", aPDBPathname), "Dia2Dump", false, aPDBDumpPathname))
{
OutputError(new Exception("Failed to execute Dia2Dump. Debug information will be missing. " + assemblyFileName));
}
}
}
catch (ReflectionTypeLoadException ex)
{
OK = false;
OutputError(ex);
foreach (Exception anEx in ex.LoaderExceptions)
{
OutputError(anEx);
}
}
catch (Exception ex)
{
OK = false;
OutputError(ex);
}
}
return OK;
}
/// <summary>
/// Initialises a new ILReader with the specified assembly manager and output handlers.
/// </summary>
/// <param name="aSettings">The settings to use.</param>
/// <param name="anAssemblyManager">The assembly manager to use.</param>
/// <param name="anOutputError">The reference to the method to call to output an error message.</param>
/// <param name="anOutputMessage">The reference to the method to call to output a standard message.</param>
/// <param name="anOutputWarning">The reference to the method to call to output a warning message.</param>
/// <exception cref="System.Exception">
/// Thrown if the IL op types fail to load.
/// </exception>
public ILReader(Settings aSettings,
AssemblyManager anAssemblyManager,
OutputErrorDelegate anOutputError,
OutputMessageDelegate anOutputMessage,
OutputWarningDelegate anOutputWarning)
{
TheSettings = aSettings;
TheAssemblyManager = anAssemblyManager;
OutputError = anOutputError;
OutputMessage = anOutputMessage;
OutputWarning = anOutputWarning;
if (!LoadILOpTypes())
{
throw new Exception("Failed to load IL op types!");
}
}
