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// Copyright (c) 2012 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.
#include "chromeos/dbus/ibus/ibus_component.h"
#include "base/logging.h"
#include "chromeos/dbus/ibus/ibus_object.h"
#include "dbus/message.h"
namespace chromeos {
// TODO(nona): Remove ibus namespace after complete libibus removal.
namespace ibus {
namespace {
bool PopIBusEngineDesc(dbus::MessageReader* reader,
IBusComponent::EngineDescription* engine_desc) {
IBusObjectReader ibus_object_reader("IBusEngineDesc", reader);
if (!ibus_object_reader.Init())
return false;
if (!ibus_object_reader.PopString(&engine_desc->engine_id)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 1st argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&engine_desc->display_name)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 2nd argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&engine_desc->description)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 3rd argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&engine_desc->language_code)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 4th argument should be string.";
return false;
}
std::string unused_string_field;
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 5th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&engine_desc->author)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 6th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 7th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&engine_desc->layout)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 8th argument should be string.";
return false;
}
uint32 unused_uint_field = 0;
if (!ibus_object_reader.PopUint32(&unused_uint_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 9th argument should be unsigned integer.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 10th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 11th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusEngineDesc]: "
<< "The 12th argument should be string.";
return false;
}
return true;
}
void AppendIBusEngineDesc(const IBusComponent::EngineDescription& engine_desc,
dbus::MessageWriter* writer) {
IBusObjectWriter ibus_object_writer("IBusEngineDesc",
"ssssssssusss",
writer);
ibus_object_writer.CloseHeader();
ibus_object_writer.AppendString(engine_desc.engine_id);
ibus_object_writer.AppendString(engine_desc.display_name);
ibus_object_writer.AppendString(engine_desc.description);
ibus_object_writer.AppendString(engine_desc.language_code);
ibus_object_writer.AppendString(""); // The license field is not used.
ibus_object_writer.AppendString(engine_desc.author);
ibus_object_writer.AppendString(""); // The icon path field is not used.
ibus_object_writer.AppendString(engine_desc.layout);
ibus_object_writer.AppendUint32(0); // The engine rank is not used.
ibus_object_writer.AppendString(""); // The hotkey field is not used.
ibus_object_writer.AppendString(""); // The symbol field is not used.
ibus_object_writer.AppendString(""); // The command line field is not used.
ibus_object_writer.CloseAll();
}
} // namespace
bool CHROMEOS_EXPORT PopIBusComponent(dbus::MessageReader* reader,
IBusComponent* ibus_component) {
IBusObjectReader ibus_object_reader("IBusComponent", reader);
if (!ibus_object_reader.Init())
return false;
std::string name;
if (!ibus_object_reader.PopString(&name)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 1st argument should be string.";
return false;
}
ibus_component->set_name(name);
std::string description;
if (!ibus_object_reader.PopString(&description)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 2nd argument should be string.";
return false;
}
ibus_component->set_description(description);
std::string unused_string_field;
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 3rd argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 4th argument should be string.";
return false;
}
std::string author;
if (!ibus_object_reader.PopString(&author)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 5th argument should be string.";
return false;
}
ibus_component->set_author(author);
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 6th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 7th argument should be string.";
return false;
}
if (!ibus_object_reader.PopString(&unused_string_field)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 8th argument should be string.";
return false;
}
dbus::MessageReader observer_reader(NULL);
if (!ibus_object_reader.PopArray(&observer_reader)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 9th argument should be array of variant.";
return false;
}
dbus::MessageReader engine_array_reader(NULL);
if (!ibus_object_reader.PopArray(&engine_array_reader)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 10th argument should be array of IBusEngineDesc";
return false;
}
std::vector<IBusComponent::EngineDescription>* engine_description =
ibus_component->mutable_engine_description();
engine_description->clear();
while (engine_array_reader.HasMoreData()) {
IBusComponent::EngineDescription engine_description_entry;
if (!PopIBusEngineDesc(&engine_array_reader, &engine_description_entry)) {
LOG(ERROR) << "Invalid variant structure[IBusComponent]: "
<< "The 11th argument should be array of IBusEngineDesc";
return false;
}
engine_description->push_back(engine_description_entry);
}
return true;
}
void CHROMEOS_EXPORT AppendIBusComponent(const IBusComponent& ibus_component,
dbus::MessageWriter* writer) {
IBusObjectWriter ibus_object_writer("IBusComponent", "ssssssssavav", writer);
ibus_object_writer.CloseHeader();
ibus_object_writer.AppendString(ibus_component.name());
ibus_object_writer.AppendString(ibus_component.description());
ibus_object_writer.AppendString(""); // The version string is not used.
ibus_object_writer.AppendString(""); // The license field is not used.
ibus_object_writer.AppendString(ibus_component.author());
ibus_object_writer.AppendString(""); // The URL field is not used.
ibus_object_writer.AppendString(""); // The exec path field is not used.
ibus_object_writer.AppendString(""); // The text domain field is not used.
// The observed object field is not used.
dbus::MessageWriter empty_array_writer(NULL);
ibus_object_writer.OpenArray("v", &empty_array_writer);
ibus_object_writer.CloseContainer(&empty_array_writer);
dbus::MessageWriter engine_descs_writer(NULL);
const std::vector<IBusComponent::EngineDescription> engine_description =
ibus_component.engine_description();
ibus_object_writer.OpenArray("v", &engine_descs_writer);
for (size_t i = 0; i < engine_description.size(); ++i) {
AppendIBusEngineDesc(engine_description[i], &engine_descs_writer);
}
ibus_object_writer.CloseContainer(&engine_descs_writer);
ibus_object_writer.CloseAll();
}
///////////////////////////////////////////////////////////////////////////////
// IBusComponent
IBusComponent::IBusComponent() {
}
IBusComponent::~IBusComponent() {
}
IBusComponent::EngineDescription::EngineDescription() {
}
IBusComponent::EngineDescription::EngineDescription(
const std::string& engine_id,
const std::string& display_name,
const std::string& description,
const std::string& language_code,
const std::string& author,
const std::string& layout)
: engine_id(engine_id),
display_name(display_name),
description(description),
language_code(language_code),
author(author),
layout(layout) {
}
IBusComponent::EngineDescription::~EngineDescription() {
}
} // namespace ibus
} // namespace chromeos
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