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/*
* Copyright (c) 2018 TOYOTA MOTOR CORPORATION
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "hs-client.h"
#include "hs-helper.h"
#include "hmi-debug.h"
static const char _type[] = "type";
/**
* HS_Client construction function
*
* #### Parameters
* - id: app's id
*
* #### Return
* None
*
*/
HS_Client::HS_Client(struct afb_req request, std::string id) : my_id(id)
{
HMI_NOTICE("homescreen-service","called.");
my_event = afb_daemon_make_event(id.c_str());
}
/**
* HS_Client destruction function
*
* #### Parameters
* - null
*
* #### Return
* None
*
*/
HS_Client::~HS_Client()
{
HMI_NOTICE("homescreen-service","called.");
afb_event_unref(my_event);
}
/**
* push tap_shortcut event
*
* #### Parameters
* - appname: app's name.
*
* #### Return
* result
*
*/
int HS_Client::tap_shortcut(const char* appname)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","%s application_name = %s.", __FUNCTION__, appname);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _application_name, appname,
_type, __FUNCTION__);
afb_event_push(my_event, push_obj);
return 0;
}
/**
* push showWindow event
*
* #### Parameters
* - appname: app's name.
*
* #### Return
* result
*
*/
int HS_Client::showWindow(struct afb_req request, const char* appname)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","%s application_name = %s.", __FUNCTION__, appname);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _application_name, appname,
_type, __FUNCTION__);
const char *param = afb_req_value(request, _parameter);
json_object_object_add(push_obj, _parameter, json_tokener_parse(param));
afb_event_push(my_event, push_obj);
return 0;
}
/**
* push on_screen_message event
*
* #### Parameters
* - message: post message.
*
* #### Return
* result
*
*/
int HS_Client::on_screen_message(struct afb_req request, const char* message)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, message);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _display_message, message,
_type, __FUNCTION__);
afb_event_push(my_event, push_obj);
return 0;
}
/**
* push on_screen_reply event
*
* #### Parameters
* - message: reply message.
*
* #### Return
* result
*
*/
int HS_Client::on_screen_reply(struct afb_req request, const char* message)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","push %s event message [%s].", __FUNCTION__, message);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _reply_message, message,
_type, __FUNCTION__);
afb_event_push(my_event, push_obj);
return 0;
}
/**
* subscribe event
*
* #### Parameters
* - event: homescreen event, tap_shortcut etc.
*
* #### Return
* result
*
*/
int HS_Client::subscribe(struct afb_req request, const char* event)
{
int ret = 0;
auto ip = event_list.find(std::string(event));
if(ip == event_list.end()) {
event_list[std::string(event)] = 0;
ret = afb_req_subscribe(request, my_event);
}
return ret;
}
/**
* unsubscribe event
*
* #### Parameters
* - event: homescreen event, tap_shortcut etc.
*
* #### Return
* result
*
*/
int HS_Client::unsubscribe(struct afb_req request, const char* event)
{
int ret = 0;
event_list.erase(std::string(event));
if(event_list.empty()) {
ret = afb_req_unsubscribe(request, my_event);
}
return ret;
}
/**
* allocate restriction
*
* #### Parameters
* - area: display area.
*
* #### Return
* result
*
*/
int HS_Client::allocateRestriction(struct afb_req request, const char* area)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","%s area=%s.", __FUNCTION__, area);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _application_name, "restriction",
_type, __FUNCTION__);
struct json_object* area_obj;
json_object_object_get_ex(json_tokener_parse(area), _area, &area_obj);
json_object_object_add(push_obj, _area, area_obj);
afb_event_push(my_event, push_obj);
return 0;
}
/**
* release restriction
*
* #### Parameters
* - area: display area.
*
* #### Return
* result
*
*/
int HS_Client::releaseRestriction(struct afb_req request, const char* area)
{
if(!checkEvent(__FUNCTION__))
return 0;
HMI_NOTICE("homescreen-service","%s area=%s.", __FUNCTION__, area);
struct json_object* push_obj = json_object_new_object();
hs_add_object_to_json_object_str( push_obj, 4, _application_name, "restriction",
_type, __FUNCTION__);
struct json_object* area_obj;
json_object_object_get_ex(json_tokener_parse(area), _area, &area_obj);
json_object_object_add(push_obj, _area, area_obj);
afb_event_push(my_event, push_obj);
return 0;
}
/**
* check if client subscribe event
*
* #### Parameters
* - event: homescreen event, tap_shortcut etc.
*
* #### Return
* true: found
* false: not found
*
*/
bool HS_Client::checkEvent(const char* event)
{
auto ip = event_list.find(std::string(event));
if(ip == event_list.end())
return false;
else
return true;
}
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