[inspector] use own copy of third_party/inspector_protocol

third_party/inspector_protocol/lib/Values_h.template

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef {{"_".join(config.protocol.namespace)}}_Values_h
+#define {{"_".join(config.protocol.namespace)}}_Values_h
+
+//#include "Allocator.h"
+//#include "Collections.h"
+//#include "Forward.h"
+
+{% for namespace in config.protocol.namespace %}
+namespace {{namespace}} {
+{% endfor %}
+
+class ListValue;
+class DictionaryValue;
+class Value;
+
+class {{config.lib.export_macro}} Value {
+    PROTOCOL_DISALLOW_COPY(Value);
+public:
+    virtual ~Value() { }
+
+    static std::unique_ptr<Value> null()
+    {
+        return wrapUnique(new Value());
+    }
+
+    enum ValueType {
+        TypeNull = 0,
+        TypeBoolean,
+        TypeInteger,
+        TypeDouble,
+        TypeString,
+        TypeObject,
+        TypeArray,
+        TypeSerialized
+    };
+
+    ValueType type() const { return m_type; }
+
+    bool isNull() const { return m_type == TypeNull; }
+
+    virtual bool asBoolean(bool* output) const;
+    virtual bool asDouble(double* output) const;
+    virtual bool asInteger(int* output) const;
+    virtual bool asString(String* output) const;
+    virtual bool asSerialized(String* output) const;
+
+    String toJSONString() const;
+    virtual void writeJSON(StringBuilder* output) const;
+    virtual std::unique_ptr<Value> clone() const;
+
+protected:
+    Value() : m_type(TypeNull) { }
+    explicit Value(ValueType type) : m_type(type) { }
+
+private:
+    friend class DictionaryValue;
+    friend class ListValue;
+
+    ValueType m_type;
+};
+
+class {{config.lib.export_macro}} FundamentalValue : public Value {
+public:
+    static std::unique_ptr<FundamentalValue> create(bool value)
+    {
+        return wrapUnique(new FundamentalValue(value));
+    }
+
+    static std::unique_ptr<FundamentalValue> create(int value)
+    {
+        return wrapUnique(new FundamentalValue(value));
+    }
+
+    static std::unique_ptr<FundamentalValue> create(double value)
+    {
+        return wrapUnique(new FundamentalValue(value));
+    }
+
+    bool asBoolean(bool* output) const override;
+    bool asDouble(double* output) const override;
+    bool asInteger(int* output) const override;
+    void writeJSON(StringBuilder* output) const override;
+    std::unique_ptr<Value> clone() const override;
+
+private:
+    explicit FundamentalValue(bool value) : Value(TypeBoolean), m_boolValue(value) { }
+    explicit FundamentalValue(int value) : Value(TypeInteger), m_integerValue(value) { }
+    explicit FundamentalValue(double value) : Value(TypeDouble), m_doubleValue(value) { }
+
+    union {
+        bool m_boolValue;
+        double m_doubleValue;
+        int m_integerValue;
+    };
+};
+
+class {{config.lib.export_macro}} StringValue : public Value {
+public:
+    static std::unique_ptr<StringValue> create(const String& value)
+    {
+        return wrapUnique(new StringValue(value));
+    }
+
+    static std::unique_ptr<StringValue> create(const char* value)
+    {
+        return wrapUnique(new StringValue(value));
+    }
+
+    bool asString(String* output) const override;
+    void writeJSON(StringBuilder* output) const override;
+    std::unique_ptr<Value> clone() const override;
+
+private:
+    explicit StringValue(const String& value) : Value(TypeString), m_stringValue(value) { }
+    explicit StringValue(const char* value) : Value(TypeString), m_stringValue(value) { }
+
+    String m_stringValue;
+};
+
+class {{config.lib.export_macro}} SerializedValue : public Value {
+public:
+    static std::unique_ptr<SerializedValue> create(const String& value)
+    {
+        return wrapUnique(new SerializedValue(value));
+    }
+
+    bool asSerialized(String* output) const override;
+    void writeJSON(StringBuilder* output) const override;
+    std::unique_ptr<Value> clone() const override;
+
+private:
+    explicit SerializedValue(const String& value) : Value(TypeSerialized), m_serializedValue(value) { }
+
+    String m_serializedValue;
+};
+
+class {{config.lib.export_macro}} DictionaryValue : public Value {
+public:
+    using Entry = std::pair<String, Value*>;
+    static std::unique_ptr<DictionaryValue> create()
+    {
+        return wrapUnique(new DictionaryValue());
+    }
+
+    static DictionaryValue* cast(Value* value)
+    {
+        if (!value || value->type() != TypeObject)
+            return nullptr;
+        return static_cast<DictionaryValue*>(value);
+    }
+
+    static std::unique_ptr<DictionaryValue> cast(std::unique_ptr<Value> value)
+    {
+        return wrapUnique(DictionaryValue::cast(value.release()));
+    }
+
+    void writeJSON(StringBuilder* output) const override;
+    std::unique_ptr<Value> clone() const override;
+
+    size_t size() const { return m_data.size(); }
+
+    void setBoolean(const String& name, bool);
+    void setInteger(const String& name, int);
+    void setDouble(const String& name, double);
+    void setString(const String& name, const String&);
+    void setValue(const String& name, std::unique_ptr<Value>);
+    void setObject(const String& name, std::unique_ptr<DictionaryValue>);
+    void setArray(const String& name, std::unique_ptr<ListValue>);
+
+    bool getBoolean(const String& name, bool* output) const;
+    bool getInteger(const String& name, int* output) const;
+    bool getDouble(const String& name, double* output) const;
+    bool getString(const String& name, String* output) const;
+
+    DictionaryValue* getObject(const String& name) const;
+    ListValue* getArray(const String& name) const;
+    Value* get(const String& name) const;
+    Entry at(size_t index) const;
+
+    bool booleanProperty(const String& name, bool defaultValue) const;
+    int integerProperty(const String& name, int defaultValue) const;
+    double doubleProperty(const String& name, double defaultValue) const;
+    void remove(const String& name);
+
+    ~DictionaryValue() override;
+
+private:
+    DictionaryValue();
+    template<typename T>
+    void set(const String& key, std::unique_ptr<T>& value)
+    {
+        DCHECK(value);
+        bool isNew = m_data.find(key) == m_data.end();
+        m_data[key] = std::move(value);
+        if (isNew)
+            m_order.push_back(key);
+    }
+
+    using Dictionary = protocol::HashMap<String, std::unique_ptr<Value>>;
+    Dictionary m_data;
+    std::vector<String> m_order;
+};
+
+class {{config.lib.export_macro}} ListValue : public Value {
+public:
+    static std::unique_ptr<ListValue> create()
+    {
+        return wrapUnique(new ListValue());
+    }
+
+    static ListValue* cast(Value* value)
+    {
+        if (!value || value->type() != TypeArray)
+            return nullptr;
+        return static_cast<ListValue*>(value);
+    }
+
+    static std::unique_ptr<ListValue> cast(std::unique_ptr<Value> value)
+    {
+        return wrapUnique(ListValue::cast(value.release()));
+    }
+
+    ~ListValue() override;
+
+    void writeJSON(StringBuilder* output) const override;
+    std::unique_ptr<Value> clone() const override;
+
+    void pushValue(std::unique_ptr<Value>);
+
+    Value* at(size_t index);
+    size_t size() const { return m_data.size(); }
+
+private:
+    ListValue();
+    std::vector<std::unique_ptr<Value>> m_data;
+};
+
+{% for namespace in config.protocol.namespace %}
+} // namespace {{namespace}}
+{% endfor %}
+
+#endif // {{"_".join(config.protocol.namespace)}}_Values_h