diff options
Diffstat (limited to 'sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs')
| -rw-r--r-- | sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs | 546 |
1 files changed, 274 insertions, 272 deletions
diff --git a/sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs b/sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs index a615540e450..a08a62512de 100644 --- a/sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs +++ b/sdks/wasm/BrowserDebugProxy/DevToolsHelper.cs @@ -1,306 +1,308 @@ +// Licensed to the .NET Foundation under one or more agreements. +// The .NET Foundation licenses this file to you under the MIT license. + using System; +using System.Collections.Generic; +using System.IO; using System.Linq; +using System.Net; +using System.Threading; using System.Threading.Tasks; +using Microsoft.Extensions.Logging; using Newtonsoft.Json; using Newtonsoft.Json.Linq; -using System.Threading; -using System.IO; -using System.Collections.Generic; -using System.Net; -using Microsoft.Extensions.Logging; +namespace Microsoft.WebAssembly.Diagnostics +{ + + public struct SessionId + { + public readonly string sessionId; + + public SessionId(string sessionId) + { + this.sessionId = sessionId; + } + + // hashset treats 0 as unset + public override int GetHashCode() => sessionId?.GetHashCode() ?? -1; + + public override bool Equals(object obj) => (obj is SessionId) ? ((SessionId)obj).sessionId == sessionId : false; + + public static bool operator ==(SessionId a, SessionId b) => a.sessionId == b.sessionId; + + public static bool operator !=(SessionId a, SessionId b) => a.sessionId != b.sessionId; + + public static SessionId Null { get; } = new SessionId(); + + public override string ToString() => $"session-{sessionId}"; + } + + public struct MessageId + { + public readonly string sessionId; + public readonly int id; + + public MessageId(string sessionId, int id) + { + this.sessionId = sessionId; + this.id = id; + } + + public static implicit operator SessionId(MessageId id) => new SessionId(id.sessionId); + + public override string ToString() => $"msg-{sessionId}:::{id}"; -namespace WebAssembly.Net.Debugging { + public override int GetHashCode() => (sessionId?.GetHashCode() ?? 0) ^ id.GetHashCode(); - internal struct SessionId { - public readonly string sessionId; + public override bool Equals(object obj) => (obj is MessageId) ? ((MessageId)obj).sessionId == sessionId && ((MessageId)obj).id == id : false; + } - public SessionId (string sessionId) - { - this.sessionId = sessionId; - } + internal class DotnetObjectId + { + public string Scheme { get; } + public string Value { get; } - // hashset treats 0 as unset - public override int GetHashCode () - => sessionId?.GetHashCode () ?? -1; + public static bool TryParse(JToken jToken, out DotnetObjectId objectId) => TryParse(jToken?.Value<string>(), out objectId); - public override bool Equals (object obj) - => (obj is SessionId) ? ((SessionId) obj).sessionId == sessionId : false; + public static bool TryParse(string id, out DotnetObjectId objectId) + { + objectId = null; + if (id == null) + return false; + + if (!id.StartsWith("dotnet:")) + return false; - public static bool operator == (SessionId a, SessionId b) - => a.sessionId == b.sessionId; + var parts = id.Split(":", 3); - public static bool operator != (SessionId a, SessionId b) - => a.sessionId != b.sessionId; + if (parts.Length < 3) + return false; - public static SessionId Null { get; } = new SessionId (); + objectId = new DotnetObjectId(parts[1], parts[2]); - public override string ToString () - => $"session-{sessionId}"; - } + return true; + } - internal struct MessageId { - public readonly string sessionId; - public readonly int id; + public DotnetObjectId(string scheme, string value) + { + Scheme = scheme; + Value = value; + } - public MessageId (string sessionId, int id) - { - this.sessionId = sessionId; - this.id = id; - } + public override string ToString() => $"dotnet:{Scheme}:{Value}"; + } - public static implicit operator SessionId (MessageId id) - => new SessionId (id.sessionId); + public struct Result + { + public JObject Value { get; private set; } + public JObject Error { get; private set; } - public override string ToString () - => $"msg-{sessionId}:::{id}"; + public bool IsOk => Value != null; + public bool IsErr => Error != null; - public override int GetHashCode () - => (sessionId?.GetHashCode () ?? 0) ^ id.GetHashCode (); + Result(JObject result, JObject error) + { + if (result != null && error != null) + throw new ArgumentException($"Both {nameof(result)} and {nameof(error)} arguments cannot be non-null."); - public override bool Equals (object obj) - => (obj is MessageId) ? ((MessageId) obj).sessionId == sessionId && ((MessageId) obj).id == id : false; - } - - internal class DotnetObjectId { - public string Scheme { get; } - public string Value { get; } - - public static bool TryParse (JToken jToken, out DotnetObjectId objectId) - => TryParse (jToken?.Value<string>(), out objectId); - - public static bool TryParse (string id, out DotnetObjectId objectId) - { - objectId = null; - if (id == null) - return false; - - if (!id.StartsWith ("dotnet:")) - return false; - - var parts = id.Split (":", 3); + bool resultHasError = String.Compare((result?["result"] as JObject)?["subtype"]?.Value<string>(), "error") == 0; + if (result != null && resultHasError) + { + this.Value = null; + this.Error = result; + } + else + { + this.Value = result; + this.Error = error; + } + } - if (parts.Length < 3) - return false; + public static Result FromJson(JObject obj) + { + //Log ("protocol", $"from result: {obj}"); + return new Result(obj["result"] as JObject, obj["error"] as JObject); + } - objectId = new DotnetObjectId (parts[1], parts[2]); + public static Result Ok(JObject ok) => new Result(ok, null); - return true; - } + public static Result OkFromObject(object ok) => Ok(JObject.FromObject(ok)); - public DotnetObjectId (string scheme, string value) - { - Scheme = scheme; - Value = value; - } + public static Result Err(JObject err) => new Result(null, err); - public override string ToString () - => $"dotnet:{Scheme}:{Value}"; - } + public static Result Err(string msg) => new Result(null, JObject.FromObject(new { message = msg })); - internal struct Result { - public JObject Value { get; private set; } - public JObject Error { get; private set; } + public static Result Exception(Exception e) => new Result(null, JObject.FromObject(new { message = e.Message })); - public bool IsOk => Value != null; - public bool IsErr => Error != null; + public JObject ToJObject(MessageId target) + { + if (IsOk) + { + return JObject.FromObject(new + { + target.id, + target.sessionId, + result = Value + }); + } + else + { + return JObject.FromObject(new + { + target.id, + target.sessionId, + error = Error + }); + } + } + + public override string ToString() + { + return $"[Result: IsOk: {IsOk}, IsErr: {IsErr}, Value: {Value?.ToString()}, Error: {Error?.ToString()} ]"; + } + } + + internal class MonoCommands + { + public string expression { get; set; } + public string objectGroup { get; set; } = "mono-debugger"; + public bool includeCommandLineAPI { get; set; } = false; + public bool silent { get; set; } = false; + public bool returnByValue { get; set; } = true; + + public MonoCommands(string expression) => this.expression = expression; + + public static MonoCommands GetCallStack() => new MonoCommands("MONO.mono_wasm_get_call_stack()"); + + public static MonoCommands GetExceptionObject() => new MonoCommands("MONO.mono_wasm_get_exception_object()"); + + public static MonoCommands IsRuntimeReady() => new MonoCommands("MONO.mono_wasm_runtime_is_ready"); + + public static MonoCommands StartSingleStepping(StepKind kind) => new MonoCommands($"MONO.mono_wasm_start_single_stepping ({(int)kind})"); + + public static MonoCommands GetLoadedFiles() => new MonoCommands("MONO.mono_wasm_get_loaded_files()"); + + public static MonoCommands ClearAllBreakpoints() => new MonoCommands("MONO.mono_wasm_clear_all_breakpoints()"); + + public static MonoCommands GetDetails(DotnetObjectId objectId, JToken args = null) => new MonoCommands($"MONO.mono_wasm_get_details ('{objectId}', {(args ?? "{ }")})"); + + public static MonoCommands GetScopeVariables(int scopeId, params VarInfo[] vars) + { + var var_ids = vars.Select(v => new { index = v.Index, name = v.Name }).ToArray(); + return new MonoCommands($"MONO.mono_wasm_get_variables({scopeId}, {JsonConvert.SerializeObject(var_ids)})"); + } + + public static MonoCommands SetBreakpoint(string assemblyName, uint methodToken, int ilOffset) => new MonoCommands($"MONO.mono_wasm_set_breakpoint (\"{assemblyName}\", {methodToken}, {ilOffset})"); + + public static MonoCommands RemoveBreakpoint(int breakpointId) => new MonoCommands($"MONO.mono_wasm_remove_breakpoint({breakpointId})"); + + public static MonoCommands ReleaseObject(DotnetObjectId objectId) => new MonoCommands($"MONO.mono_wasm_release_object('{objectId}')"); + + public static MonoCommands CallFunctionOn(JToken args) => new MonoCommands($"MONO.mono_wasm_call_function_on ({args.ToString()})"); + + public static MonoCommands Resume() => new MonoCommands($"MONO.mono_wasm_debugger_resume ()"); + + public static MonoCommands SetPauseOnExceptions(string state) => new MonoCommands($"MONO.mono_wasm_set_pause_on_exceptions(\"{state}\")"); + } + + internal enum MonoErrorCodes + { + BpNotFound = 100000, + } + + internal class MonoConstants + { + public const string RUNTIME_IS_READY = "mono_wasm_runtime_ready"; + } + + class Frame + { + public Frame(MethodInfo method, SourceLocation location, int id) + { + this.Method = method; + this.Location = location; + this.Id = id; + } + + public MethodInfo Method { get; private set; } + public SourceLocation Location { get; private set; } + public int Id { get; private set; } + } + + class Breakpoint + { + public SourceLocation Location { get; private set; } + public int RemoteId { get; set; } + public BreakpointState State { get; set; } + public string StackId { get; private set; } + + public static bool TryParseId(string stackId, out int id) + { + id = -1; + if (stackId?.StartsWith("dotnet:", StringComparison.Ordinal) != true) + return false; + + return int.TryParse(stackId.Substring("dotnet:".Length), out id); + } + + public Breakpoint(string stackId, SourceLocation loc, BreakpointState state) + { + this.StackId = stackId; + this.Location = loc; + this.State = state; + } + } + + enum BreakpointState + { + Active, + Disabled, + Pending + } - Result (JObject result, JObject error) - { - if (result != null && error != null) - throw new ArgumentException ($"Both {nameof(result)} and {nameof(error)} arguments cannot be non-null."); + enum StepKind + { + Into, + Out, + Over + } - bool resultHasError = String.Compare ((result? ["result"] as JObject)? ["subtype"]?. Value<string> (), "error") == 0; - if (result != null && resultHasError) { - this.Value = null; - this.Error = result; - } else { - this.Value = result; - this.Error = error; - } - } + internal class ExecutionContext + { + public string DebuggerId { get; set; } + public Dictionary<string, BreakpointRequest> BreakpointRequests { get; } = new Dictionary<string, BreakpointRequest>(); - public static Result FromJson (JObject obj) - { - //Log ("protocol", $"from result: {obj}"); - return new Result (obj ["result"] as JObject, obj ["error"] as JObject); - } - - public static Result Ok (JObject ok) - => new Result (ok, null); - - public static Result OkFromObject (object ok) - => Ok (JObject.FromObject(ok)); - - public static Result Err (JObject err) - => new Result (null, err); - - public static Result Err (string msg) - => new Result (null, JObject.FromObject (new { message = msg })); - - public static Result Exception (Exception e) - => new Result (null, JObject.FromObject (new { message = e.Message })); - - public JObject ToJObject (MessageId target) { - if (IsOk) { - return JObject.FromObject (new { - target.id, - target.sessionId, - result = Value - }); - } else { - return JObject.FromObject (new { - target.id, - target.sessionId, - error = Error - }); - } - } - - public override string ToString () - { - return $"[Result: IsOk: {IsOk}, IsErr: {IsErr}, Value: {Value?.ToString ()}, Error: {Error?.ToString ()} ]"; - } - } - - internal class MonoCommands { - public string expression { get; set; } - public string objectGroup { get; set; } = "mono-debugger"; - public bool includeCommandLineAPI { get; set; } = false; - public bool silent { get; set; } = false; - public bool returnByValue { get; set; } = true; - - public MonoCommands (string expression) - => this.expression = expression; - - public static MonoCommands GetCallStack () - => new MonoCommands ("MONO.mono_wasm_get_call_stack()"); - - public static MonoCommands IsRuntimeReady () - => new MonoCommands ("MONO.mono_wasm_runtime_is_ready"); - - public static MonoCommands StartSingleStepping (StepKind kind) - => new MonoCommands ($"MONO.mono_wasm_start_single_stepping ({(int)kind})"); - - public static MonoCommands GetLoadedFiles () - => new MonoCommands ("MONO.mono_wasm_get_loaded_files()"); - - public static MonoCommands ClearAllBreakpoints () - => new MonoCommands ("MONO.mono_wasm_clear_all_breakpoints()"); - - public static MonoCommands GetDetails (DotnetObjectId objectId, JToken args = null) - => new MonoCommands ($"MONO.mono_wasm_get_details ('{objectId}', {(args ?? "{}")})"); - - public static MonoCommands GetScopeVariables (int scopeId, params VarInfo[] vars) - { - var var_ids = vars.Select (v => new { index = v.Index, name = v.Name }).ToArray (); - return new MonoCommands ($"MONO.mono_wasm_get_variables({scopeId}, {JsonConvert.SerializeObject (var_ids)})"); - } - - public static MonoCommands SetBreakpoint (string assemblyName, uint methodToken, int ilOffset) - => new MonoCommands ($"MONO.mono_wasm_set_breakpoint (\"{assemblyName}\", {methodToken}, {ilOffset})"); - - public static MonoCommands RemoveBreakpoint (int breakpointId) - => new MonoCommands ($"MONO.mono_wasm_remove_breakpoint({breakpointId})"); - - public static MonoCommands ReleaseObject (DotnetObjectId objectId) - => new MonoCommands ($"MONO.mono_wasm_release_object('{objectId}')"); - - public static MonoCommands CallFunctionOn (JToken args) - => new MonoCommands ($"MONO.mono_wasm_call_function_on ({args.ToString ()})"); - - public static MonoCommands Resume () - => new MonoCommands ($"MONO.mono_wasm_debugger_resume ()"); - } - - internal enum MonoErrorCodes { - BpNotFound = 100000, - } - - internal class MonoConstants { - public const string RUNTIME_IS_READY = "mono_wasm_runtime_ready"; - } - - class Frame { - public Frame (MethodInfo method, SourceLocation location, int id) - { - this.Method = method; - this.Location = location; - this.Id = id; - } - - public MethodInfo Method { get; private set; } - public SourceLocation Location { get; private set; } - public int Id { get; private set; } - } - - class Breakpoint { - public SourceLocation Location { get; private set; } - public int RemoteId { get; set; } - public BreakpointState State { get; set; } - public string StackId { get; private set; } - - public static bool TryParseId (string stackId, out int id) - { - id = -1; - if (stackId?.StartsWith ("dotnet:", StringComparison.Ordinal) != true) - return false; - - return int.TryParse (stackId.Substring ("dotnet:".Length), out id); - } - - public Breakpoint (string stackId, SourceLocation loc, BreakpointState state) - { - this.StackId = stackId; - this.Location = loc; - this.State = state; - } - } - - enum BreakpointState { - Active, - Disabled, - Pending - } - - enum StepKind { - Into, - Out, - Over - } + public TaskCompletionSource<DebugStore> ready = null; + public bool IsRuntimeReady => ready != null && ready.Task.IsCompleted; - internal class ExecutionContext { - public string DebuggerId { get; set; } - public Dictionary<string,BreakpointRequest> BreakpointRequests { get; } = new Dictionary<string,BreakpointRequest> (); + public int Id { get; set; } + public object AuxData { get; set; } - public TaskCompletionSource<DebugStore> ready = null; - public bool IsRuntimeReady => ready != null && ready.Task.IsCompleted; - - public int Id { get; set; } - public object AuxData { get; set; } - - public List<Frame> CallStack { get; set; } - - public string[] LoadedFiles { get; set; } - internal DebugStore store; - public TaskCompletionSource<DebugStore> Source { get; } = new TaskCompletionSource<DebugStore> (); - - public Dictionary<string, JToken> LocalsCache = new Dictionary<string, JToken> (); - - public DebugStore Store { - get { - if (store == null || !Source.Task.IsCompleted) - return null; - - return store; - } - } - - public void ClearState () - { - CallStack = null; - LocalsCache.Clear (); - } - - } + public List<Frame> CallStack { get; set; } + + public string[] LoadedFiles { get; set; } + internal DebugStore store; + public TaskCompletionSource<DebugStore> Source { get; } = new TaskCompletionSource<DebugStore>(); + + public Dictionary<string, JToken> LocalsCache = new Dictionary<string, JToken>(); + + public DebugStore Store + { + get + { + if (store == null || !Source.Task.IsCompleted) + return null; + + return store; + } + } + + public void ClearState() + { + CallStack = null; + LocalsCache.Clear(); + } + + } } |