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// Copyright 2014 The Chromium OS 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 CHROMEOS_DBUS_BINDINGS_PROXY_GENERATOR_H_
#define CHROMEOS_DBUS_BINDINGS_PROXY_GENERATOR_H_
#include <string>
#include <vector>
#include <base/macros.h>
#include "chromeos-dbus-bindings/header_generator.h"
#include "chromeos-dbus-bindings/indented_text.h"
#include "chromeos-dbus-bindings/interface.h"
namespace base {
class FilePath;
} // namespace base
namespace chromeos_dbus_bindings {
class IndentedText;
struct Interface;
class ProxyGenerator : public HeaderGenerator {
public:
static bool GenerateProxies(const ServiceConfig& config,
const std::vector<Interface>& interfaces,
const base::FilePath& output_file);
private:
friend class ProxyGeneratorTest;
// Generates one interface proxy.
static void GenerateInterfaceProxy(const ServiceConfig& config,
const Interface& interface,
IndentedText* text);
// Generates the constructor and destructor for the proxy.
static void AddConstructor(const ServiceConfig& config,
const Interface& interface,
const std::string& class_name,
IndentedText* text);
static void AddDestructor(const std::string& class_name,
IndentedText* text);
// Generates ReleaseObjectProxy() method to release ownership
// of the object proxy.
static void AddReleaseObjectProxy(IndentedText* text);
// Generates AddGetObjectPath() method.
static void AddGetObjectPath(IndentedText* text);
// Generates GetObjectProxy() method.
static void AddGetObjectProxy(IndentedText* text);
// Generates SetPropertyChangedCallback/GetProperties() methods.
static void AddPropertyPublicMethods(const std::string& class_name,
IndentedText* text);
// Generates OnPropertyChanged() method.
static void AddOnPropertyChanged(IndentedText* text);
// Generates logic permitting users to register handlers for signals.
static void AddSignalHandlerRegistration(const Interface& interface,
IndentedText* text);
// Generates the property set class to contain interface properties.
static void AddPropertySet(const ServiceConfig& config,
const Interface& interface,
IndentedText* text);
// Generates the property accessors.
static void AddProperties(const ServiceConfig& config,
const Interface& interface,
IndentedText* text);
// Generates a native C++ method which calls a D-Bus method on the proxy.
static void AddMethodProxy(const Interface::Method& interface,
const std::string& interface_name,
IndentedText* text);
// Generates a native C++ method which calls a D-Bus method asynchronously.
static void AddAsyncMethodProxy(const Interface::Method& interface,
const std::string& interface_name,
IndentedText* text);
// Generates the Object Manager proxy class.
struct ObjectManager {
// Generates the top-level class for Object Manager proxy.
static void GenerateProxy(const ServiceConfig& config,
const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates Object Manager constructor.
static void AddConstructor(const ServiceConfig& config,
const std::string& class_name,
const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates Object Manager destructor.
static void AddDestructor(const std::string& class_name,
const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates GetObjectManagerProxy() method.
static void AddGetObjectManagerProxy(IndentedText* text);
// Generates code for interface-specific accessor methods
static void AddInterfaceAccessors(const Interface& interface,
IndentedText* text);
// Generates OnPropertyChanged() method.
static void AddOnPropertyChanged(const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates ObjectAdded() method.
static void AddObjectAdded(const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates ObjectRemoved() method.
static void AddObjectRemoved(const std::vector<Interface>& interfaces,
IndentedText* text);
// Generates CreateProperties() method.
static void AddCreateProperties(const std::vector<Interface>& interfaces,
const std::string& class_name,
IndentedText* text);
// Generates data members of the class.
static void AddDataMembers(const std::vector<Interface>& interfaces,
const std::string& class_name,
IndentedText* text);
};
// Generates the signal handler name for a given signal name.
static std::string GetHandlerNameForSignal(const std::string& signal);
DISALLOW_COPY_AND_ASSIGN(ProxyGenerator);
};
} // namespace chromeos_dbus_bindings
#endif // CHROMEOS_DBUS_BINDINGS_PROXY_GENERATOR_H_
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