Add new CefV8StackTrace and CefV8StackFrame interfaces to support retrieval of the JavaScript stack trace for the currently active V8 context (issue #682).

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@728 5089003a-bbd8-11dd-ad1f-f1f9622dbc98

libcef_dll/cpptoc/v8stack_frame_cpptoc.cc

@@ -0,0 +1,142 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#include "libcef_dll/cpptoc/v8stack_frame_cpptoc.h"
+
+
+// MEMBER FUNCTIONS - Body may be edited by hand.
+
+cef_string_userfree_t CEF_CALLBACK v8stack_frame_get_script_name(
+    struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return NULL;
+
+  // Execute
+  CefString _retval = CefV8StackFrameCppToC::Get(self)->GetScriptName();
+
+  // Return type: string
+  return _retval.DetachToUserFree();
+}
+
+cef_string_userfree_t CEF_CALLBACK v8stack_frame_get_script_name_or_source_url(
+    struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return NULL;
+
+  // Execute
+  CefString _retval = CefV8StackFrameCppToC::Get(
+      self)->GetScriptNameOrSourceURL();
+
+  // Return type: string
+  return _retval.DetachToUserFree();
+}
+
+cef_string_userfree_t CEF_CALLBACK v8stack_frame_get_function_name(
+    struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return NULL;
+
+  // Execute
+  CefString _retval = CefV8StackFrameCppToC::Get(self)->GetFunctionName();
+
+  // Return type: string
+  return _retval.DetachToUserFree();
+}
+
+int CEF_CALLBACK v8stack_frame_get_line_number(
+    struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  int _retval = CefV8StackFrameCppToC::Get(self)->GetLineNumber();
+
+  // Return type: simple
+  return _retval;
+}
+
+int CEF_CALLBACK v8stack_frame_get_column(struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  int _retval = CefV8StackFrameCppToC::Get(self)->GetColumn();
+
+  // Return type: simple
+  return _retval;
+}
+
+int CEF_CALLBACK v8stack_frame_is_eval(struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  bool _retval = CefV8StackFrameCppToC::Get(self)->IsEval();
+
+  // Return type: bool
+  return _retval;
+}
+
+int CEF_CALLBACK v8stack_frame_is_constructor(
+    struct _cef_v8stack_frame_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  bool _retval = CefV8StackFrameCppToC::Get(self)->IsConstructor();
+
+  // Return type: bool
+  return _retval;
+}
+
+
+// CONSTRUCTOR - Do not edit by hand.
+
+CefV8StackFrameCppToC::CefV8StackFrameCppToC(CefV8StackFrame* cls)
+    : CefCppToC<CefV8StackFrameCppToC, CefV8StackFrame, cef_v8stack_frame_t>(
+        cls) {
+  struct_.struct_.get_script_name = v8stack_frame_get_script_name;
+  struct_.struct_.get_script_name_or_source_url =
+      v8stack_frame_get_script_name_or_source_url;
+  struct_.struct_.get_function_name = v8stack_frame_get_function_name;
+  struct_.struct_.get_line_number = v8stack_frame_get_line_number;
+  struct_.struct_.get_column = v8stack_frame_get_column;
+  struct_.struct_.is_eval = v8stack_frame_is_eval;
+  struct_.struct_.is_constructor = v8stack_frame_is_constructor;
+}
+
+#ifndef NDEBUG
+template<> long CefCppToC<CefV8StackFrameCppToC, CefV8StackFrame,
+    cef_v8stack_frame_t>::DebugObjCt = 0;
+#endif
+

libcef_dll/cpptoc/v8stack_frame_cpptoc.h

@@ -0,0 +1,37 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#ifndef CEF_LIBCEF_DLL_CPPTOC_V8STACK_FRAME_CPPTOC_H_
+#define CEF_LIBCEF_DLL_CPPTOC_V8STACK_FRAME_CPPTOC_H_
+#pragma once
+
+#ifndef BUILDING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed DLL-side only")
+#else  // BUILDING_CEF_SHARED
+
+#include "include/cef_v8.h"
+#include "include/capi/cef_v8_capi.h"
+#include "libcef_dll/cpptoc/cpptoc.h"
+
+// Wrap a C++ class with a C structure.
+// This class may be instantiated and accessed DLL-side only.
+class CefV8StackFrameCppToC
+    : public CefCppToC<CefV8StackFrameCppToC, CefV8StackFrame,
+        cef_v8stack_frame_t> {
+ public:
+  explicit CefV8StackFrameCppToC(CefV8StackFrame* cls);
+  virtual ~CefV8StackFrameCppToC() {}
+};
+
+#endif  // BUILDING_CEF_SHARED
+#endif  // CEF_LIBCEF_DLL_CPPTOC_V8STACK_FRAME_CPPTOC_H_
+

libcef_dll/cpptoc/v8stack_trace_cpptoc.cc

@@ -0,0 +1,79 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#include "libcef_dll/cpptoc/v8stack_frame_cpptoc.h"
+#include "libcef_dll/cpptoc/v8stack_trace_cpptoc.h"
+
+
+// GLOBAL FUNCTIONS - Body may be edited by hand.
+
+CEF_EXPORT cef_v8stack_trace_t* cef_v8stack_trace_get_current(int frame_limit) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  CefRefPtr<CefV8StackTrace> _retval = CefV8StackTrace::GetCurrent(
+      frame_limit);
+
+  // Return type: refptr_same
+  return CefV8StackTraceCppToC::Wrap(_retval);
+}
+
+
+// MEMBER FUNCTIONS - Body may be edited by hand.
+
+int CEF_CALLBACK v8stack_trace_get_frame_count(
+    struct _cef_v8stack_trace_t* self) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return 0;
+
+  // Execute
+  int _retval = CefV8StackTraceCppToC::Get(self)->GetFrameCount();
+
+  // Return type: simple
+  return _retval;
+}
+
+struct _cef_v8stack_frame_t* CEF_CALLBACK v8stack_trace_get_frame(
+    struct _cef_v8stack_trace_t* self, int index) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  DCHECK(self);
+  if (!self)
+    return NULL;
+
+  // Execute
+  CefRefPtr<CefV8StackFrame> _retval = CefV8StackTraceCppToC::Get(
+      self)->GetFrame(
+      index);
+
+  // Return type: refptr_same
+  return CefV8StackFrameCppToC::Wrap(_retval);
+}
+
+
+// CONSTRUCTOR - Do not edit by hand.
+
+CefV8StackTraceCppToC::CefV8StackTraceCppToC(CefV8StackTrace* cls)
+    : CefCppToC<CefV8StackTraceCppToC, CefV8StackTrace, cef_v8stack_trace_t>(
+        cls) {
+  struct_.struct_.get_frame_count = v8stack_trace_get_frame_count;
+  struct_.struct_.get_frame = v8stack_trace_get_frame;
+}
+
+#ifndef NDEBUG
+template<> long CefCppToC<CefV8StackTraceCppToC, CefV8StackTrace,
+    cef_v8stack_trace_t>::DebugObjCt = 0;
+#endif
+

libcef_dll/cpptoc/v8stack_trace_cpptoc.h

@@ -0,0 +1,37 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#ifndef CEF_LIBCEF_DLL_CPPTOC_V8STACK_TRACE_CPPTOC_H_
+#define CEF_LIBCEF_DLL_CPPTOC_V8STACK_TRACE_CPPTOC_H_
+#pragma once
+
+#ifndef BUILDING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed DLL-side only")
+#else  // BUILDING_CEF_SHARED
+
+#include "include/cef_v8.h"
+#include "include/capi/cef_v8_capi.h"
+#include "libcef_dll/cpptoc/cpptoc.h"
+
+// Wrap a C++ class with a C structure.
+// This class may be instantiated and accessed DLL-side only.
+class CefV8StackTraceCppToC
+    : public CefCppToC<CefV8StackTraceCppToC, CefV8StackTrace,
+        cef_v8stack_trace_t> {
+ public:
+  explicit CefV8StackTraceCppToC(CefV8StackTrace* cls);
+  virtual ~CefV8StackTraceCppToC() {}
+};
+
+#endif  // BUILDING_CEF_SHARED
+#endif  // CEF_LIBCEF_DLL_CPPTOC_V8STACK_TRACE_CPPTOC_H_
+

libcef_dll/ctocpp/v8stack_frame_ctocpp.cc

@@ -0,0 +1,121 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#include "libcef_dll/ctocpp/v8stack_frame_ctocpp.h"
+
+
+// VIRTUAL METHODS - Body may be edited by hand.
+
+CefString CefV8StackFrameCToCpp::GetScriptName() {
+  if (CEF_MEMBER_MISSING(struct_, get_script_name))
+    return CefString();
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_string_userfree_t _retval = struct_->get_script_name(struct_);
+
+  // Return type: string
+  CefString _retvalStr;
+  _retvalStr.AttachToUserFree(_retval);
+  return _retvalStr;
+}
+
+CefString CefV8StackFrameCToCpp::GetScriptNameOrSourceURL() {
+  if (CEF_MEMBER_MISSING(struct_, get_script_name_or_source_url))
+    return CefString();
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_string_userfree_t _retval = struct_->get_script_name_or_source_url(
+      struct_);
+
+  // Return type: string
+  CefString _retvalStr;
+  _retvalStr.AttachToUserFree(_retval);
+  return _retvalStr;
+}
+
+CefString CefV8StackFrameCToCpp::GetFunctionName() {
+  if (CEF_MEMBER_MISSING(struct_, get_function_name))
+    return CefString();
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_string_userfree_t _retval = struct_->get_function_name(struct_);
+
+  // Return type: string
+  CefString _retvalStr;
+  _retvalStr.AttachToUserFree(_retval);
+  return _retvalStr;
+}
+
+int CefV8StackFrameCToCpp::GetLineNumber() {
+  if (CEF_MEMBER_MISSING(struct_, get_line_number))
+    return 0;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->get_line_number(struct_);
+
+  // Return type: simple
+  return _retval;
+}
+
+int CefV8StackFrameCToCpp::GetColumn() {
+  if (CEF_MEMBER_MISSING(struct_, get_column))
+    return 0;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->get_column(struct_);
+
+  // Return type: simple
+  return _retval;
+}
+
+bool CefV8StackFrameCToCpp::IsEval() {
+  if (CEF_MEMBER_MISSING(struct_, is_eval))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_eval(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
+bool CefV8StackFrameCToCpp::IsConstructor() {
+  if (CEF_MEMBER_MISSING(struct_, is_constructor))
+    return false;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->is_constructor(struct_);
+
+  // Return type: bool
+  return _retval?true:false;
+}
+
+
+#ifndef NDEBUG
+template<> long CefCToCpp<CefV8StackFrameCToCpp, CefV8StackFrame,
+    cef_v8stack_frame_t>::DebugObjCt = 0;
+#endif
+

libcef_dll/ctocpp/v8stack_frame_ctocpp.h

@@ -0,0 +1,48 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#ifndef CEF_LIBCEF_DLL_CTOCPP_V8STACK_FRAME_CTOCPP_H_
+#define CEF_LIBCEF_DLL_CTOCPP_V8STACK_FRAME_CTOCPP_H_
+#pragma once
+
+#ifndef USING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed wrapper-side only")
+#else  // USING_CEF_SHARED
+
+#include "include/cef_v8.h"
+#include "include/capi/cef_v8_capi.h"
+#include "libcef_dll/ctocpp/ctocpp.h"
+
+// Wrap a C structure with a C++ class.
+// This class may be instantiated and accessed wrapper-side only.
+class CefV8StackFrameCToCpp
+    : public CefCToCpp<CefV8StackFrameCToCpp, CefV8StackFrame,
+        cef_v8stack_frame_t> {
+ public:
+  explicit CefV8StackFrameCToCpp(cef_v8stack_frame_t* str)
+      : CefCToCpp<CefV8StackFrameCToCpp, CefV8StackFrame, cef_v8stack_frame_t>(
+          str) {}
+  virtual ~CefV8StackFrameCToCpp() {}
+
+  // CefV8StackFrame methods
+  virtual CefString GetScriptName() OVERRIDE;
+  virtual CefString GetScriptNameOrSourceURL() OVERRIDE;
+  virtual CefString GetFunctionName() OVERRIDE;
+  virtual int GetLineNumber() OVERRIDE;
+  virtual int GetColumn() OVERRIDE;
+  virtual bool IsEval() OVERRIDE;
+  virtual bool IsConstructor() OVERRIDE;
+};
+
+#endif  // USING_CEF_SHARED
+#endif  // CEF_LIBCEF_DLL_CTOCPP_V8STACK_FRAME_CTOCPP_H_
+

libcef_dll/ctocpp/v8stack_trace_ctocpp.cc

@@ -0,0 +1,65 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#include "libcef_dll/ctocpp/v8stack_frame_ctocpp.h"
+#include "libcef_dll/ctocpp/v8stack_trace_ctocpp.h"
+
+
+// STATIC METHODS - Body may be edited by hand.
+
+CefRefPtr<CefV8StackTrace> CefV8StackTrace::GetCurrent(int frame_limit) {
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_v8stack_trace_t* _retval = cef_v8stack_trace_get_current(
+      frame_limit);
+
+  // Return type: refptr_same
+  return CefV8StackTraceCToCpp::Wrap(_retval);
+}
+
+
+// VIRTUAL METHODS - Body may be edited by hand.
+
+int CefV8StackTraceCToCpp::GetFrameCount() {
+  if (CEF_MEMBER_MISSING(struct_, get_frame_count))
+    return 0;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  int _retval = struct_->get_frame_count(struct_);
+
+  // Return type: simple
+  return _retval;
+}
+
+CefRefPtr<CefV8StackFrame> CefV8StackTraceCToCpp::GetFrame(int index) {
+  if (CEF_MEMBER_MISSING(struct_, get_frame))
+    return NULL;
+
+  // AUTO-GENERATED CONTENT - DELETE THIS COMMENT BEFORE MODIFYING
+
+  // Execute
+  cef_v8stack_frame_t* _retval = struct_->get_frame(struct_,
+      index);
+
+  // Return type: refptr_same
+  return CefV8StackFrameCToCpp::Wrap(_retval);
+}
+
+
+#ifndef NDEBUG
+template<> long CefCToCpp<CefV8StackTraceCToCpp, CefV8StackTrace,
+    cef_v8stack_trace_t>::DebugObjCt = 0;
+#endif
+

libcef_dll/ctocpp/v8stack_trace_ctocpp.h

@@ -0,0 +1,43 @@
+// Copyright (c) 2012 The Chromium Embedded Framework Authors. All rights
+// reserved. Use of this source code is governed by a BSD-style license that
+// can be found in the LICENSE file.
+//
+// ---------------------------------------------------------------------------
+//
+// This file was generated by the CEF translator tool. If making changes by
+// hand only do so within the body of existing method and function
+// implementations. See the translator.README.txt file in the tools directory
+// for more information.
+//
+
+#ifndef CEF_LIBCEF_DLL_CTOCPP_V8STACK_TRACE_CTOCPP_H_
+#define CEF_LIBCEF_DLL_CTOCPP_V8STACK_TRACE_CTOCPP_H_
+#pragma once
+
+#ifndef USING_CEF_SHARED
+#pragma message("Warning: "__FILE__" may be accessed wrapper-side only")
+#else  // USING_CEF_SHARED
+
+#include "include/cef_v8.h"
+#include "include/capi/cef_v8_capi.h"
+#include "libcef_dll/ctocpp/ctocpp.h"
+
+// Wrap a C structure with a C++ class.
+// This class may be instantiated and accessed wrapper-side only.
+class CefV8StackTraceCToCpp
+    : public CefCToCpp<CefV8StackTraceCToCpp, CefV8StackTrace,
+        cef_v8stack_trace_t> {
+ public:
+  explicit CefV8StackTraceCToCpp(cef_v8stack_trace_t* str)
+      : CefCToCpp<CefV8StackTraceCToCpp, CefV8StackTrace, cef_v8stack_trace_t>(
+          str) {}
+  virtual ~CefV8StackTraceCToCpp() {}
+
+  // CefV8StackTrace methods
+  virtual int GetFrameCount() OVERRIDE;
+  virtual CefRefPtr<CefV8StackFrame> GetFrame(int index) OVERRIDE;
+};
+
+#endif  // USING_CEF_SHARED
+#endif  // CEF_LIBCEF_DLL_CTOCPP_V8STACK_TRACE_CTOCPP_H_
+