private static ICorDebug CreateDebuggerInterface(ICLRMetaHost metaHost, string filePath)
{
var runtimes = metaHost.EnumerateInstalledRuntimes();
var runtime = GetRuntime(runtimes, GetRequestedRuntimeVersion(filePath));
object rawDebuggerInterface;
runtime.GetInterface(ref corDebugClsId, ref corDebugRiId, out rawDebuggerInterface);
return((ICorDebug)rawDebuggerInterface);
}
/// <summary>
/// Creates new process under the debugger.
/// </summary>
/// <param name="exepath">executable path</param>
/// <param name="desiredVersion">the desired version of the runtime - you don't need to
/// provide the whole version string as only the first n letters
/// are compared, for example version string: "v2.0" will match
/// runtimes versioned "v2.0.1234" or "v2.0.50727". If <code>null</code>
/// is given, the first found runtime will be returned.</param>
/// <param name="options">The options.</param>
/// <returns></returns>
public static CorDebugger CreateDebuggerForExecutable(String exepath, String desiredVersion = null, CorDebuggerOptions options = null)
{
ICLRMetaHost metahost = NativeMethods.CLRCreateInstance(ref CLSID_ICLRMetahost, ref IID_ICLRMetahost);
IEnumUnknown runtimes = metahost.EnumerateInstalledRuntimes();
ICLRRuntimeInfo runtime = GetRuntime(runtimes, desiredVersion);
if (runtime == null)
{
throw new RuntimeNotFoundException();
}
return(CreateDebugger(runtime, options ?? new CorDebuggerOptions()));
}
// Retrieve information about runtimes installed on the machine (i.e. in %WINDIR%\Microsoft.NET\)
public IEnumerable <CLRRuntimeInfo> EnumerateInstalledRuntimes()
{
List <CLRRuntimeInfo> runtimes = new List <CLRRuntimeInfo>();
IEnumUnknown enumRuntimes = m_metaHost.EnumerateInstalledRuntimes();
// Since we're only getting one at a time, we can pass NULL for count.
// S_OK also means we got the single element we asked for.
for (object oIUnknown; enumRuntimes.Next(1, out oIUnknown, IntPtr.Zero) == 0; /* empty */)
{
runtimes.Add(new CLRRuntimeInfo(oIUnknown));
}
return(runtimes);
}
private static ICorDebug CreateDebuggerInterface(ICLRMetaHost metaHost, string filePath)
{
var runtimes = metaHost.EnumerateInstalledRuntimes();
var runtime = GetRuntime(runtimes, GetRequestedRuntimeVersion(filePath));
object rawDebuggerInterface;
runtime.GetInterface(ref corDebugClsId, ref corDebugRiId, out rawDebuggerInterface);
return (ICorDebug)rawDebuggerInterface;
}
