hausner@google.com
e1d0b0619b
Also add a test case where the evaluation of a field name results in an error during the evaluation of the field. Review URL: https://chromiumcodereview.appspot.com//9264058 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@3738 260f80e4-7a28-3924-810f-c04153c831b5
227 lines
6.7 KiB
C
Executable File
227 lines
6.7 KiB
C
Executable File
// Copyright (c) 2011, the Dart project authors. Please see the AUTHORS file
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// for details. All rights reserved. Use of this source code is governed by a
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// BSD-style license that can be found in the LICENSE file.
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#ifndef INCLUDE_DART_DEBUGGER_API_H_
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#define INCLUDE_DART_DEBUGGER_API_H_
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#include "include/dart_api.h"
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typedef struct _Dart_Breakpoint* Dart_Breakpoint;
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typedef struct _Dart_StackTrace* Dart_StackTrace;
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typedef struct _Dart_ActivationFrame* Dart_ActivationFrame;
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typedef void Dart_BreakpointHandler(
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Dart_Breakpoint breakpoint,
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Dart_StackTrace stack_trace);
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/**
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* Returns a list of urls (strings) of all the libraries loaded in the
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* current isolate.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to a list of string handles.
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*/
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DART_EXPORT Dart_Handle Dart_GetLibraryURLs();
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/**
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* Returns a list of urls (strings) of all the scripts loaded in the
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* given library.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to a list of string handles.
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*/
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DART_EXPORT Dart_Handle Dart_GetScriptURLs(Dart_Handle library_url);
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/**
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* Returns a string containing the source code of the given script
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* in the given library.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to string containing the source text if no error
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* occurs.
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*/
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DART_EXPORT Dart_Handle Dart_GetScriptSource(
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Dart_Handle library_url_in,
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Dart_Handle script_url_in);
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/**
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* Sets a breakpoint at line \line_number in \script_url, or the closest
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* following line (within the same function) where a breakpoint can be set.
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*
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* Requires there to be a current isolate.
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*
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* \breakpoint If non-null, will point to the breakpoint object
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* if a breakpoint was successfully created.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_SetBreakpointAtLine(
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Dart_Handle script_url,
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Dart_Handle line_number,
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Dart_Breakpoint* breakpoint);
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/**
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* Sets a breakpoint at the entry of the given function. If class_name
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* is the empty string, looks for a library function with the given
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* name.
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*
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* Requires there to be a current isolate.
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*
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* \breakpoint If non-null, will point to the breakpoint object
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* if a breakpoint was successfully created.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_SetBreakpointAtEntry(
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Dart_Handle library,
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Dart_Handle class_name,
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Dart_Handle function_name,
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Dart_Breakpoint* breakpoint);
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/**
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* Deletes the given \breakpoint.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_DeleteBreakpoint(
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Dart_Breakpoint breakpoint);
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/**
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* Installs a handler callback function that gets called by the VM
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* when a breakpoint has been reached.
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*
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* Requires there to be a current isolate.
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*/
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DART_EXPORT void Dart_SetBreakpointHandler(
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Dart_BreakpointHandler bp_handler);
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/**
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* Returns in \length the number of activation frames in the given
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* stack trace.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_StackTraceLength(
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Dart_StackTrace trace,
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intptr_t* length);
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/**
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* Returns in \frame the activation frame with index \frame_index.
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* The activation frame at the top of stack has index 0.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_GetActivationFrame(
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Dart_StackTrace trace,
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int frame_index,
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Dart_ActivationFrame* frame);
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/**
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* Returns information about the given activation frame.
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* \function_name receives a string handle with the qualified
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* function name.
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* \script_url receives a string handle with the url of the
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* source script that contains the frame's function.
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* \line_number receives the line number in the script.
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*
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* Any or all of the out parameters above may be NULL.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the True object if no error occurs.
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*/
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DART_EXPORT Dart_Handle Dart_ActivationFrameInfo(
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Dart_ActivationFrame activation_frame,
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Dart_Handle* function_name,
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Dart_Handle* script_url,
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intptr_t* line_number);
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/**
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* Returns an array containing all the local variable names and values of
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* the given \activation_frame.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to an array containing variable names and
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* corresponding values. The array is empty if the activation frame has
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* no variables. If non-empty, variable names are at array offsets 2*n,
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* values at offset 2*n+1.
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*/
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DART_EXPORT Dart_Handle Dart_GetLocalVariables(
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Dart_ActivationFrame activation_frame);
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/**
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* Returns the class of the given \object.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the class object.
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*/
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DART_EXPORT Dart_Handle Dart_GetObjClass(Dart_Handle object);
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/**
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* Returns the superclass of the given class \cls.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to the class object.
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*/
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DART_EXPORT Dart_Handle Dart_GetSuperclass(Dart_Handle cls);
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/**
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* Returns an array containing all instance field names and values of
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* the given \object.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to an array containing field names and
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* corresponding field values. The array is empty if the object has
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* no fields. If non-empty, field names are at array offsets 2*n,
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* values at offset 2*n+1. Field values may also be a handle to an
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* error object if an error was encountered evaluating the field.
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*/
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DART_EXPORT Dart_Handle Dart_GetInstanceFields(Dart_Handle object);
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/**
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* Returns an array containing all static field names and values of
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* the given class \cls.
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*
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* Requires there to be a current isolate.
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*
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* \return A handle to an array containing field names and
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* corresponding field values. The array is empty if the class has
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* no static fields. If non-empty, field names are at array offsets 2*n,
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* values at offset 2*n+1. Field values may also be a handle to an
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* error object if an error was encountered evaluating the field.
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*/
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DART_EXPORT Dart_Handle Dart_GetStaticFields(Dart_Handle cls);
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#endif // INCLUDE_DART_DEBUGGER_API_H_
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