static string GetMethodAsString(SerializedDnSpyToken key)
{
var file = ModuleLoader.Instance.LoadModule(key.Module, true, true);
var method = file == null ? null : file.ModuleDef.ResolveToken(key.Token) as MethodDef;
return(method == null ? null : method.ToString());
}
public void GetMethodInfo(SerializedDnSpyToken key, out Parameter[] parameters, out Local[] locals, out ILVariable[] decLocals) {
parameters = null;
locals = null;
decLocals = null;
foreach (var textView in MainWindow.Instance.AllTextViews) {
if (parameters != null && decLocals != null)
break;
var cm = textView.CodeMappings;
if (cm == null)
continue;
MemberMapping mapping;
if (!cm.TryGetValue(key, out mapping))
continue;
var method = mapping.MethodDef;
if (mapping.LocalVariables != null && method.Body != null) {
locals = method.Body.Variables.ToArray();
decLocals = new ILVariable[method.Body.Variables.Count];
foreach (var v in mapping.LocalVariables) {
if (v.IsGenerated)
continue;
if (v.OriginalVariable == null)
continue;
if ((uint)v.OriginalVariable.Index >= decLocals.Length)
continue;
decLocals[v.OriginalVariable.Index] = v;
}
}
parameters = method.Parameters.ToArray();
}
}
static bool JumpToStatement(MethodDef method, uint ilOffset, DecompilerTextView textView) {
if (method == null)
return false;
var serMod = method.Module.ToSerializedDnSpyModule();
var key = new SerializedDnSpyToken(serMod, method.MDToken);
if (textView == null)
textView = MainWindow.Instance.SafeActiveTextView;
bool found = MainWindow.Instance.DnSpyFileListTreeNode.FindModuleNode(method.Module) != null;
if (found) {
return MainWindow.Instance.JumpToReference(textView, method, (success, hasMovedCaret) => {
if (success)
return MoveCaretTo(textView, key, ilOffset);
return false;
});
}
MainWindow.Instance.Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => {
MainWindow.Instance.JumpToReference(textView, method, (success, hasMovedCaret) => {
if (success)
return MoveCaretTo(textView, key, ilOffset);
return false;
});
}));
return true;
}
public static void Toggle(DecompilerTextView textView, int line, int column)
{
var bps = SourceCodeMappingUtils.Find(textView, line, column);
var ilbps = GetILCodeBreakpoints(textView, bps);
if (ilbps.Count > 0)
{
if (IsEnabled(ilbps))
{
foreach (var ilbp in ilbps)
{
BreakpointManager.Instance.Remove(ilbp);
}
}
else
{
foreach (var bpm in ilbps)
{
bpm.IsEnabled = true;
}
}
}
else if (bps.Count > 0)
{
foreach (var bp in bps)
{
var md = bp.MemberMapping.MethodDef;
var serMod = md.Module.ToSerializedDnSpyModule();
var key = new SerializedDnSpyToken(serMod, md.MDToken);
BreakpointManager.Instance.Add(new ILCodeBreakpoint(key, bp.ILInstructionOffset.From));
}
textView.ScrollAndMoveCaretTo(bps[0].StartLocation.Line, bps[0].StartLocation.Column);
}
}
void LoadInternal()
{
DNSpySettings settings = DNSpySettings.Load();
var bpsx = settings[SETTINGS_NAME];
BreakpointManager.Instance.Clear();
foreach (var bpx in bpsx.Elements("Breakpoint"))
{
uint? token = (uint?)bpx.Attribute("Token");
string asmFullName = SessionSettings.Unescape((string)bpx.Attribute("AssemblyFullName"));
string moduleName = SessionSettings.Unescape((string)bpx.Attribute("ModuleName"));
bool? isDynamic = (bool?)bpx.Attribute("IsDynamic");
bool? isInMemory = (bool?)bpx.Attribute("IsInMemory");
uint? ilOffset = (uint?)bpx.Attribute("ILOffset");
bool? isEnabled = (bool?)bpx.Attribute("IsEnabled");
if (token == null)
{
continue;
}
if (isDynamic == null || isInMemory == null)
{
continue;
}
if (string.IsNullOrEmpty(asmFullName))
{
continue;
}
if (string.IsNullOrEmpty(moduleName))
{
continue;
}
if (ilOffset == null)
{
continue;
}
if (isEnabled == null)
{
continue;
}
var snModule = SerializedDnSpyModule.Create(asmFullName, moduleName, isDynamic.Value, isInMemory.Value);
var key = new SerializedDnSpyToken(snModule, token.Value);
if (!isInMemory.Value && !isDynamic.Value)
{
var s = SessionSettings.Unescape((string)bpx.Attribute("Method"));
if (s == null || s != GetMethodAsString(key))
{
continue;
}
}
var bp = new ILCodeBreakpoint(key, ilOffset.Value, isEnabled.Value);
BreakpointManager.Instance.Add(bp);
}
}
public void GetMethodInfo(SerializedDnSpyToken key, out Parameter[] parameters, out Local[] locals, out ILVariable[] decLocals)
{
parameters = null;
locals = null;
decLocals = null;
foreach (var textView in MainWindow.Instance.AllTextViews)
{
if (parameters != null && decLocals != null)
{
break;
}
var cm = textView.CodeMappings;
if (cm == null)
{
continue;
}
MemberMapping mapping;
if (!cm.TryGetValue(key, out mapping))
{
continue;
}
var method = mapping.MethodDef;
if (mapping.LocalVariables != null && method.Body != null)
{
locals = method.Body.Variables.ToArray();
decLocals = new ILVariable[method.Body.Variables.Count];
foreach (var v in mapping.LocalVariables)
{
if (v.IsGenerated)
{
continue;
}
if (v.OriginalVariable == null)
{
continue;
}
if ((uint)v.OriginalVariable.Index >= decLocals.Length)
{
continue;
}
decLocals[v.OriginalVariable.Index] = v;
}
}
parameters = method.Parameters.ToArray();
}
}
public static bool MoveCaretTo(DecompilerTextView textView, SerializedDnSpyToken key, uint ilOffset) {
if (textView == null)
return false;
Dictionary<SerializedDnSpyToken, MemberMapping> cm;
if (!VerifyAndGetCurrentDebuggedMethod(textView, key, out cm))
return false;
TextLocation location, endLocation;
if (!cm[key].GetInstructionByTokenAndOffset(ilOffset, out location, out endLocation))
return false;
textView.ScrollAndMoveCaretTo(location.Line, location.Column);
return true;
}
static bool JumpToStatement(MethodDef method, uint ilOffset, DecompilerTextView textView)
{
if (method == null)
{
return(false);
}
var serMod = method.Module.ToSerializedDnSpyModule();
var key = new SerializedDnSpyToken(serMod, method.MDToken);
if (textView == null)
{
textView = MainWindow.Instance.SafeActiveTextView;
}
bool found = MainWindow.Instance.DnSpyFileListTreeNode.FindModuleNode(method.Module) != null;
if (found)
{
return(MainWindow.Instance.JumpToReference(textView, method, (success, hasMovedCaret) => {
if (success)
{
return MoveCaretTo(textView, key, ilOffset);
}
return false;
}));
}
MainWindow.Instance.Dispatcher.BeginInvoke(DispatcherPriority.Background, new Action(() => {
MainWindow.Instance.JumpToReference(textView, method, (success, hasMovedCaret) => {
if (success)
{
return(MoveCaretTo(textView, key, ilOffset));
}
return(false);
});
}));
return(true);
}
public static bool MoveCaretTo(DecompilerTextView textView, SerializedDnSpyToken key, uint ilOffset)
{
if (textView == null)
{
return(false);
}
Dictionary <SerializedDnSpyToken, MemberMapping> cm;
if (!VerifyAndGetCurrentDebuggedMethod(textView, key, out cm))
{
return(false);
}
TextLocation location, endLocation;
if (!cm[key].GetInstructionByTokenAndOffset(ilOffset, out location, out endLocation))
{
return(false);
}
textView.ScrollAndMoveCaretTo(location.Line, location.Column);
return(true);
}
public static bool VerifyAndGetCurrentDebuggedMethod(DecompilerTextView textView, SerializedDnSpyToken serToken, out Dictionary<SerializedDnSpyToken, MemberMapping> codeMappings) {
codeMappings = textView == null ? null : textView.CodeMappings;
if (codeMappings == null || !codeMappings.ContainsKey(serToken))
return false;
return true;
}
static string GetMethodAsString(SerializedDnSpyToken key) {
var file = ModuleLoader.Instance.LoadModule(key.Module, true, true);
var method = file == null ? null : file.ModuleDef.ResolveToken(key.Token) as MethodDef;
return method == null ? null : method.ToString();
}
public static void Toggle(DecompilerTextView textView, int line, int column) {
var bps = SourceCodeMappingUtils.Find(textView, line, column);
var ilbps = GetILCodeBreakpoints(textView, bps);
if (ilbps.Count > 0) {
if (IsEnabled(ilbps)) {
foreach (var ilbp in ilbps)
BreakpointManager.Instance.Remove(ilbp);
}
else {
foreach (var bpm in ilbps)
bpm.IsEnabled = true;
}
}
else if (bps.Count > 0) {
foreach (var bp in bps) {
var md = bp.MemberMapping.MethodDef;
var serMod = md.Module.ToSerializedDnSpyModule();
var key = new SerializedDnSpyToken(serMod, md.MDToken);
BreakpointManager.Instance.Add(new ILCodeBreakpoint(key, bp.ILInstructionOffset.From));
}
textView.ScrollAndMoveCaretTo(bps[0].StartLocation.Line, bps[0].StartLocation.Column);
}
}
public StackFrameLine(StackFrameLineType type, DecompilerTextView decompilerTextView, SerializedDnSpyToken methodKey, uint ilOffset)
: base(methodKey, ilOffset) {
this.type = type;
this.decompilerTextView = decompilerTextView;
}
public StackFrameLine(StackFrameLineType type, DecompilerTextView decompilerTextView, SerializedDnSpyToken methodKey, uint ilOffset)
: base(methodKey, ilOffset)
{
this.type = type;
this.decompilerTextView = decompilerTextView;
}
protected MarkedTextLine(SerializedDnSpyToken methodKey, uint ilOffset, IMarkedTextLine senderObj = null) {
this.methodKey = methodKey;
this.ilOffset = ilOffset;
this.senderObj = senderObj ?? this;
}
protected MarkedTextLine(SerializedDnSpyToken methodKey, uint ilOffset, IMarkedTextLine senderObj = null)
{
this.methodKey = methodKey;
this.ilOffset = ilOffset;
this.senderObj = senderObj ?? this;
}
/// <summary>
/// Should be called each time the IL offset has been updated
/// </summary>
bool UpdateStackFrameLines(DecompilerTextView decompilerTextView, bool moveCaret = false)
{
Remove(decompilerTextView);
bool movedCaret = false;
var cm = decompilerTextView == null ? null : decompilerTextView.CodeMappings;
bool updateReturnStatements = cm != null && DebugManager.Instance.ProcessState == DebuggerProcessState.Stopped;
if (updateReturnStatements)
{
int frameNo = -1;
bool tooManyFrames;
foreach (var frame in GetFrames(MAX_STACKFRAME_LINES, out tooManyFrames))
{
frameNo++;
if (!frame.IsILFrame)
{
continue;
}
var ip = frame.ILFrameIP;
if (!ip.IsExact && !ip.IsApproximate && !ip.IsProlog && !ip.IsEpilog)
{
continue;
}
uint token = frame.Token;
if (token == 0)
{
continue;
}
var serAsm = frame.SerializedDnModule;
if (serAsm == null)
{
continue;
}
StackFrameLineType type;
if (frameNo == 0)
{
type = StackFrameLineType.CurrentStatement;
}
else
{
type = currentState.FrameNumber == frameNo ? StackFrameLineType.SelectedReturnStatement : StackFrameLineType.ReturnStatement;
}
var key = new SerializedDnSpyToken(serAsm.Value.ToSerializedDnSpyModule(), token);
uint offset = frame.GetILOffset();
MethodDef methodDef;
TextLocation location, endLocation;
if (cm != null && cm.ContainsKey(key) &&
cm[key].GetInstructionByTokenAndOffset(offset, out methodDef, out location, out endLocation))
{
var rs = new StackFrameLine(type, decompilerTextView, key, offset);
stackFrameLines.Add(rs);
TextLineObjectManager.Instance.Add(rs);
if (moveCaret && frameNo == currentState.FrameNumber)
{
decompilerTextView.ScrollAndMoveCaretTo(location.Line, location.Column);
movedCaret = true;
}
}
}
}
return(movedCaret);
}
public MyMarkedTextLine(ILCodeBreakpoint ilbp, SerializedDnSpyToken methodKey, uint ilOffset)
: base(methodKey, ilOffset, ilbp)
{
this.ilbp = ilbp;
}
public MyMarkedTextLine(ILCodeBreakpoint ilbp, SerializedDnSpyToken methodKey, uint ilOffset)
: base(methodKey, ilOffset, ilbp) {
this.ilbp = ilbp;
}
void LoadInternal() {
DNSpySettings settings = DNSpySettings.Load();
var bpsx = settings[SETTINGS_NAME];
BreakpointManager.Instance.Clear();
foreach (var bpx in bpsx.Elements("Breakpoint")) {
uint? token = (uint?)bpx.Attribute("Token");
string asmFullName = SessionSettings.Unescape((string)bpx.Attribute("AssemblyFullName"));
string moduleName = SessionSettings.Unescape((string)bpx.Attribute("ModuleName"));
bool? isDynamic = (bool?)bpx.Attribute("IsDynamic");
bool? isInMemory = (bool?)bpx.Attribute("IsInMemory");
uint? ilOffset = (uint?)bpx.Attribute("ILOffset");
bool? isEnabled = (bool?)bpx.Attribute("IsEnabled");
if (token == null)
continue;
if (isDynamic == null || isInMemory == null)
continue;
if (string.IsNullOrEmpty(asmFullName))
continue;
if (string.IsNullOrEmpty(moduleName))
continue;
if (ilOffset == null)
continue;
if (isEnabled == null)
continue;
var snModule = SerializedDnSpyModule.Create(asmFullName, moduleName, isDynamic.Value, isInMemory.Value);
var key = new SerializedDnSpyToken(snModule, token.Value);
if (!isInMemory.Value && !isDynamic.Value) {
var s = SessionSettings.Unescape((string)bpx.Attribute("Method"));
if (s == null || s != GetMethodAsString(key))
continue;
}
var bp = new ILCodeBreakpoint(key, ilOffset.Value, isEnabled.Value);
BreakpointManager.Instance.Add(bp);
}
}
/// <summary>
/// Should be called each time the IL offset has been updated
/// </summary>
bool UpdateStackFrameLines(DecompilerTextView decompilerTextView, bool moveCaret = false) {
Remove(decompilerTextView);
bool movedCaret = false;
var cm = decompilerTextView == null ? null : decompilerTextView.CodeMappings;
bool updateReturnStatements = cm != null && DebugManager.Instance.ProcessState == DebuggerProcessState.Stopped;
if (updateReturnStatements) {
int frameNo = -1;
bool tooManyFrames;
foreach (var frame in GetFrames(MAX_STACKFRAME_LINES, out tooManyFrames)) {
frameNo++;
if (!frame.IsILFrame)
continue;
var ip = frame.ILFrameIP;
if (!ip.IsExact && !ip.IsApproximate && !ip.IsProlog && !ip.IsEpilog)
continue;
uint token = frame.Token;
if (token == 0)
continue;
var serAsm = frame.SerializedDnModule;
if (serAsm == null)
continue;
StackFrameLineType type;
if (frameNo == 0)
type = StackFrameLineType.CurrentStatement;
else
type = currentState.FrameNumber == frameNo ? StackFrameLineType.SelectedReturnStatement : StackFrameLineType.ReturnStatement;
var key = new SerializedDnSpyToken(serAsm.Value.ToSerializedDnSpyModule(), token);
uint offset = frame.GetILOffset();
MethodDef methodDef;
TextLocation location, endLocation;
if (cm != null && cm.ContainsKey(key) &&
cm[key].GetInstructionByTokenAndOffset(offset, out methodDef, out location, out endLocation)) {
var rs = new StackFrameLine(type, decompilerTextView, key, offset);
stackFrameLines.Add(rs);
TextLineObjectManager.Instance.Add(rs);
if (moveCaret && frameNo == currentState.FrameNumber) {
decompilerTextView.ScrollAndMoveCaretTo(location.Line, location.Column);
movedCaret = true;
}
}
}
}
return movedCaret;
}
public static bool VerifyAndGetCurrentDebuggedMethod(DecompilerTextView textView, SerializedDnSpyToken serToken, out Dictionary <SerializedDnSpyToken, MemberMapping> codeMappings)
{
codeMappings = textView == null ? null : textView.CodeMappings;
if (codeMappings == null || !codeMappings.ContainsKey(serToken))
{
return(false);
}
return(true);
}
public ILCodeBreakpoint(SerializedDnSpyToken methodKey, uint ilOffset, bool isEnabled = true)
: base(isEnabled)
{
this.myMarkedTextLine = new MyMarkedTextLine(this, methodKey, ilOffset);
}
public ILCodeBreakpoint(SerializedDnSpyToken methodKey, uint ilOffset, bool isEnabled = true)
: base(isEnabled) {
this.myMarkedTextLine = new MyMarkedTextLine(this, methodKey, ilOffset);
}
