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/*
* Copyright (C) 2008 Apple Inc. All rights reserved.
* Copyright (C) 2010 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of
* its contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef V8_INSPECTOR_V8_DEBUGGER_SCRIPT_H_
#define V8_INSPECTOR_V8_DEBUGGER_SCRIPT_H_
#include <memory>
#include "include/v8-local-handle.h"
#include "include/v8-maybe.h"
#include "src/base/macros.h"
#include "src/debug/debug-interface.h"
#include "src/inspector/string-16.h"
#include "src/inspector/string-util.h"
namespace v8 {
class Isolate;
}
namespace v8_inspector {
class V8DebuggerAgentImpl;
class V8InspectorClient;
class V8DebuggerScript {
public:
enum class Language { JavaScript, WebAssembly };
static std::unique_ptr<V8DebuggerScript> Create(
v8::Isolate* isolate, v8::Local<v8::debug::Script> script,
bool isLiveEdit, V8DebuggerAgentImpl* agent, V8InspectorClient* client);
virtual ~V8DebuggerScript();
V8DebuggerScript(const V8DebuggerScript&) = delete;
V8DebuggerScript& operator=(const V8DebuggerScript&) = delete;
const String16& scriptId() const { return m_id; }
bool hasSourceURLComment() const { return m_hasSourceURLComment; }
const String16& sourceURL() const { return m_url; }
const String16& embedderName() const { return m_embedderName; }
virtual const String16& sourceMappingURL() const = 0;
virtual String16 source(size_t pos, size_t len = UINT_MAX) const = 0;
virtual Language getLanguage() const = 0;
virtual const String16& hash() const = 0;
virtual int startLine() const = 0;
virtual int startColumn() const = 0;
virtual int endLine() const = 0;
virtual int endColumn() const = 0;
virtual int codeOffset() const = 0;
int executionContextId() const { return m_executionContextId; }
virtual bool isLiveEdit() const = 0;
virtual bool isModule() const = 0;
virtual bool isSourceLoadedLazily() const = 0;
virtual int length() const = 0;
void setSourceURL(const String16&);
virtual void setSourceMappingURL(const String16&) = 0;
virtual void setSource(const String16& source, bool preview,
v8::debug::LiveEditResult* result) = 0;
virtual bool getPossibleBreakpoints(
const v8::debug::Location& start, const v8::debug::Location& end,
bool ignoreNestedFunctions,
std::vector<v8::debug::BreakLocation>* locations) = 0;
virtual void resetBlackboxedStateCache() = 0;
static const int kNoOffset = -1;
virtual int offset(int lineNumber, int columnNumber) const = 0;
virtual v8::debug::Location location(int offset) const = 0;
virtual bool setBreakpoint(const String16& condition,
v8::debug::Location* location, int* id) const = 0;
virtual void MakeWeak() = 0;
virtual bool setBreakpointOnRun(int* id) const = 0;
#if V8_ENABLE_WEBASSEMBLY
virtual v8::Maybe<v8::MemorySpan<const uint8_t>> wasmBytecode() const = 0;
virtual v8::Maybe<v8::debug::WasmScript::DebugSymbolsType>
getDebugSymbolsType() const = 0;
virtual v8::Maybe<String16> getExternalDebugSymbolsURL() const = 0;
void removeWasmBreakpoint(int id);
#endif // V8_ENABLE_WEBASSEMBLY
protected:
V8DebuggerScript(v8::Isolate*, String16 id, String16 url,
String16 embedderName);
virtual v8::Local<v8::debug::Script> script() const = 0;
String16 m_id;
String16 m_url;
bool m_hasSourceURLComment = false;
int m_executionContextId = 0;
v8::Isolate* m_isolate;
String16 m_embedderName;
};
} // namespace v8_inspector
#endif // V8_INSPECTOR_V8_DEBUGGER_SCRIPT_H_
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