public ClassInfo(ReferenceTypeId typeId, string signature, string genericSignature, Jdwp.ClassStatus status)
{
TypeId = typeId;
Signature = signature;
GenericSignature = genericSignature;
Status = status;
}
/// <summary>
/// Default ctor
/// </summary>
public DalvikLocationBreakpoint(Jdwp.EventKind eventKind, DocumentPosition documentPosition, TypeEntry typeEntry, MethodEntry methodEntry)
: base(eventKind)
{
this.documentPosition = documentPosition;
this.typeEntry = typeEntry;
this.methodEntry = methodEntry;
}
/// <summary>
/// Default ctor
/// </summary>
public DalvikLocationBreakpoint(Jdwp.EventKind eventKind, SourceCodePosition sourcePosition, TypeEntry typeEntry, MethodEntry methodEntry)
: base(eventKind)
{
this.typeEntry = typeEntry;
this.methodEntry = methodEntry;
SourceCodePosition = sourcePosition;
}
/// <summary>
/// Read an untagged value.
/// </summary>
private static object ReadUntaggedValue(JdwpPacket.DataReaderWriter readerWriter, Jdwp.Tag tag)
{
switch (tag)
{
case Jdwp.Tag.Array:
case Jdwp.Tag.Object:
case Jdwp.Tag.String:
case Jdwp.Tag.Thread:
case Jdwp.Tag.ThreadGroup:
case Jdwp.Tag.ClassLoader:
case Jdwp.Tag.ClassObject:
return new ObjectId(readerWriter);
case Jdwp.Tag.Byte:
return readerWriter.GetByte();
case Jdwp.Tag.Char:
return (char)readerWriter.GetInt16();
case Jdwp.Tag.Float:
return readerWriter.GetFloat();
case Jdwp.Tag.Double:
return readerWriter.GetDouble();
case Jdwp.Tag.Int:
return readerWriter.GetInt();
case Jdwp.Tag.Long:
return readerWriter.GetLong();
case Jdwp.Tag.Short:
return readerWriter.GetInt16();
case Jdwp.Tag.Void:
return null;
case Jdwp.Tag.Boolean:
return readerWriter.GetBoolean();
default:
throw new ArgumentException("Unknown tag " + (int)tag);
}
}
/// <summary>
/// Clear an event request. See JDWP.EventKind for a complete list of events that can be cleared. Only the event request matching the
/// specified event kind and requestID is cleared. If there isn't a matching event request the command is a no-op and does not result
/// in an error. Automatically generated events do not have a corresponding event request and may not be cleared using this command.
/// </summary>
public Task ClearAsync(Jdwp.EventKind eventKind, int requestId)
{
var conn = ConnectionOrError;
var t = conn.SendAsync(JdwpPacket.CreateCommand(conn, Nr, 2, 5, x => {
var data = x.Data;
data.SetByte((byte)eventKind);
data.SetInt(requestId);
}));
return t.ContinueWith(x => {
x.ForwardException();
var result = x.Result;
result.ThrowOnError();
});
}
/// <summary>
/// Set an event request. When the event described by this request occurs, an event is sent from the target VM.
/// If an event occurs that has not been requested then it is not sent from the target VM. The two exceptions to this are the
/// VM Start Event and the VM Death Event which are automatically generated events - see Composite Command for further details.
/// </summary>
/// <returns>Task that returns a requestId</returns>
public Task<int> SetAsync(Jdwp.EventKind eventKind, Jdwp.SuspendPolicy suspendPolicy, params EventModifier[] modifiers)
{
var conn = ConnectionOrError;
var sizeInfo = conn.GetIdSizeInfo();
var size = 6 + modifiers.Sum(x => x.DataSize);
var t = conn.SendAsync(JdwpPacket.CreateCommand(conn, Nr, 1, size, x => {
var data = x.Data;
data.SetByte((byte) eventKind);
data.SetByte((byte)suspendPolicy);
data.SetInt(modifiers.Length);
foreach (var modifier in modifiers)
{
modifier.WriteTo(data);
}
}));
return t.ContinueWith(x => {
x.ForwardException();
var result = x.Result;
result.ThrowOnError();
return result.Data.GetInt();
});
}
/// <summary>
/// Read an untagged value.
/// </summary>
private static void WriteValue(JdwpPacket.DataReaderWriter data, Jdwp.Tag tag, object obj)
{
switch (tag)
{
//case Jdwp.Tag.Array:
//case Jdwp.Tag.Object:
//case Jdwp.Tag.String:
//case Jdwp.Tag.Thread:
//case Jdwp.Tag.ThreadGroup:
//case Jdwp.Tag.ClassLoader:
//case Jdwp.Tag.ClassObject:
// return new ObjectId(readerWriter);
case Jdwp.Tag.Byte:
data.SetByte((byte)obj);
break;
case Jdwp.Tag.Short:
case Jdwp.Tag.Char:
data.SetInt16((int) obj);
break;
//case Jdwp.Tag.Float:
// readerWriter.GetFloat(); //?
// break;
//case Jdwp.Tag.Double:
// return readerWriter.SetDouble(); //?
case Jdwp.Tag.Int:
data.SetInt((int)obj);
break;
case Jdwp.Tag.Long:
data.SetLong((long) obj);
break;
case Jdwp.Tag.Boolean:
data.SetBoolean((bool)obj);
break;
default:
throw new ArgumentException("unsupported tag " + tag);
}
}
/// <summary>
/// Default ctor
/// </summary>
public DebugLocationBreakpoint(Jdwp.EventKind eventKind, SourceCodePosition sourcePosition, TypeEntry typeEntry, MethodEntry methodEntry, BreakpointBookmark bookmark)
: base(eventKind, sourcePosition, typeEntry, methodEntry)
{
this.bookmark = bookmark;
InvalidateBookmark();
}
/// <summary>
/// Default ctor
/// </summary>
public DebugLocationBreakpoint(Jdwp.EventKind eventKind, SourceCodePosition sourcePosition, TypeEntry typeEntry, MethodEntry methodEntry, DebugBoundBreakpoint<DebugLocationBreakpoint> boundBreakpoint)
: base(eventKind, sourcePosition, typeEntry, methodEntry)
{
this.boundBreakpoint = boundBreakpoint;
}
/// <summary>
/// Default ctor
/// </summary>
protected DalvikBreakpoint(Jdwp.EventKind eventKind)
{
this.eventKind = eventKind;
}
protected object ParsePrimitive(string value, Jdwp.Tag tag, int defaultRadix)
{
string parseVal = value;
if (value.StartsWith("0x", StringComparison.InvariantCultureIgnoreCase))
{
parseVal = value.Substring(2);
defaultRadix = 16;
}
switch (tag)
{
case Jdwp.Tag.Byte:
{
byte val;
if (byte.TryParse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture, out val))
return val;
return sbyte.Parse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture);
}
case Jdwp.Tag.Short:
{
short val;
if (short .TryParse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture, out val))
return val;
return (short)ushort.Parse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture);
}
case Jdwp.Tag.Int:
{
int val;
if (int.TryParse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture, out val))
return val;
return (int)uint.Parse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture);
}
case Jdwp.Tag.Long:
{
long val;
if (long.TryParse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture, out val))
return val;
return (long)ulong.Parse(parseVal, defaultRadix == 16 ? NumberStyles.HexNumber : NumberStyles.Any, CultureInfo.CurrentCulture);
}
case Jdwp.Tag.Char:
{
if (value.Length == 1)
return value[0];
goto case Jdwp.Tag.Short;
}
case Jdwp.Tag.Double:
{
return Convert.ToDouble(value);
}
case Jdwp.Tag.Float:
{
return Convert.ToSingle(value);
}
case Jdwp.Tag.Boolean:
{
return Convert.ToBoolean(value);
}
default:
throw new NotImplementedException("cannot parse to " + tag);
}
}
/// <summary>
/// Sets the status of the class.
/// </summary>
internal void SetStatusIfNull(Jdwp.ClassStatus value)
{
if (!status.HasValue)
status = value;
}
/// <summary>
/// Update the info of a given class.
/// </summary>
private void ProcessClassData(ReferenceTypeId typeId, string signature, Jdwp.ClassStatus status)
{
lock (dataLock)
{
DalvikReferenceType refType;
if (!classes.TryGetValue(typeId, out refType))
{
// Not found, create new one
refType = CreateReferenceType(typeId);
classes[typeId] = refType;
classesBySignature[signature] = refType;
}
refType.SetSignatureIfNull(signature);
refType.SetStatusIfNull(status);
}
}
public StepRequest(DalvikThread thread, Jdwp.StepDepth stepDepth, StepMode stepMode = StepMode.Line)
{
Thread = thread;
StepDepth = stepDepth;
StepMode = stepMode;
}
/// <summary>
/// Default ctor
/// </summary>
public EventStepModifier(ThreadId threadId, Jdwp.StepSize stepSize, Jdwp.StepDepth stepDepth)
: base(10)
{
this.threadId = threadId;
this.stepSize = stepSize;
this.stepDepth = stepDepth;
}
public ThreadStatusInfo(Jdwp.ThreadStatus threadStatus, Jdwp.SuspendStatus suspendStatus)
{
ThreadStatus = threadStatus;
SuspendStatus = suspendStatus;
}
public SlotRequest(int slot, Jdwp.Tag tag)
{
Slot = slot;
Tag = tag;
}
/// <summary>
/// Get all local registers for this frame.
/// </summary>
/// <returns></returns>
public Task<List<DalvikStackFrameValue>> GetRegistersAsync(bool parametersOnly = false, Jdwp.Tag type = Jdwp.Tag.Int, params int[] indizes)
{
if (parametersOnly && parameters != null)
return parameters.AsTask();
if (!parametersOnly && registers != null && indizes.Length == 0)
return registers.AsTask();
return Task.Factory.StartNew(() =>
{
var ret = new List<DalvikStackFrameValue>();
var loc = GetDocumentLocationAsync().Await(DalvikProcess.VmTimeout);
List<Register> regDefs;
MethodDisassembly methodDiss = thread.Manager.Process.DisassemblyProvider.GetFromLocation(loc);
if(indizes.Length == 0)
{
if (methodDiss == null)
return ret;
var body = methodDiss.Method.Body;
regDefs = (parametersOnly ? body.Registers.Where(r=>body.IsComing(r))
: body.Registers)
.Where(p => indizes.Length == 0 || indizes.Contains(p.Index))
.OrderBy(p=>p.Index)
.ToList();
}
else
{
regDefs = indizes.Select(i => new Register(i)).ToList();
}
var requests = regDefs.Select(reg => new SlotRequest(reg.Index, type)).ToList();
var regValues = Debugger.StackFrame.GetValuesAsync(thread.Id, Id, requests.ToArray())
.Await(DalvikProcess.VmTimeout);
var process = thread.Manager.Process;
for (int i = 0; i < regDefs.Count && i < regValues.Count; ++i)
{
var reg = regDefs[i];
if (methodDiss != null)
{
var body = methodDiss.Method.Body;
bool isParam = body.IsComing(reg);
string regName = MethodDisassembly.FormatRegister(reg, body);
var valInfo = new VariableInfo(0, regName, null, null, body.Instructions.Count, reg.Index);
DalvikStackFrameValue val = new DalvikStackFrameValue(regValues[i], valInfo, isParam, process);
ret.Add(val);
}
else
{
string regName = "r" + reg.Index;
var valInfo = new VariableInfo(0, regName, null, null, int.MaxValue, reg.Index);
var val = new DalvikStackFrameValue(regValues[i], valInfo, false, process);
ret.Add(val);
}
}
if (indizes.Length > 0)
return ret;
if(parametersOnly)
parameters = parameters ?? ret;
else
registers = registers ?? ret;
return ret;
});
}
/// <summary>
/// Default ctor
/// </summary>
public DebugLocationBreakpoint(Jdwp.EventKind eventKind, DocumentPosition documentPosition, TypeEntry typeEntry, MethodEntry methodEntry, DebugBoundBreakpoint<DebugLocationBreakpoint> boundBreakpoint)
: base(eventKind, documentPosition, typeEntry, methodEntry)
{
this.boundBreakpoint = boundBreakpoint;
}
/// <summary>
/// Read an untagged value.
/// </summary>
public Value(JdwpPacket.DataReaderWriter readerWriter, Jdwp.Tag tag)
{
Tag = tag;
ValueObject = ReadUntaggedValue(readerWriter, tag);
}
public StepRequest(DalvikThread thread, Jdwp.StepDepth stepDepth)
{
Thread = thread;
StepDepth = stepDepth;
}
public SlotValue(int slot, Jdwp.Tag tag, object value)
{
Slot = slot;
Value = value;
Tag = tag;
}