From e0163d2b8daae98ced81f4bc737998c00858e771 Mon Sep 17 00:00:00 2001 From: zheng_wenlong Date: Fri, 29 Sep 2017 20:42:53 +0900 Subject: Add agl-service-homescreen-2017 Add a new binding agl-service-homescreen-2017 for homescreen-2017. There is a gles sample how to use this binding in sample/simple-egl. A image about this see JIRA SPEC-871. [PatchSets2] Use aglwgt make package. Change-Id: I9ae89188f9eb2de4c98ec8baa2f05fccca8b2372 Signed-off-by: zheng_wenlong --- src/homescreen.c | 270 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 270 insertions(+) create mode 100644 src/homescreen.c (limited to 'src/homescreen.c') diff --git a/src/homescreen.c b/src/homescreen.c new file mode 100644 index 0000000..4a15861 --- /dev/null +++ b/src/homescreen.c @@ -0,0 +1,270 @@ +/* + * Copyright (c) 2017 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. + */ + +#define _GNU_SOURCE +#define AFB_BINDING_VERSION 2 +#include + +#include +#include +#include +#include +#include +#include +#include +#include +#include "hs-helper.h" + +#define COMMAND_EVENT_NUM 3 +#define EVENT_SUBSCRIBE_ERROR_CODE 100 + +/* To Do hash table is better */ +struct event{ + const char* name; + struct afb_event* event; + }; + +static struct event event_list[COMMAND_EVENT_NUM]; + +static struct afb_event ev_tap_shortcut; +static struct afb_event ev_on_screen_message; +static struct afb_event ev_reserved; + +static const char _error[] = "error"; + +static const char _application_name[] = "application_name"; +static const char _display_message[] = "display_message"; + +/* +********** Method of HomeScreen Service (API) ********** +*/ + +static void pingSample(struct afb_req request) +{ + static int pingcount = 0; + afb_req_success_f(request, json_object_new_int(pingcount), "Ping count = %d", pingcount); + AFB_NOTICE("Verbosity macro at level notice invoked at ping invocation count = %d", pingcount); + pingcount++; +} + +/** + * HomeScreenから呼ばれる + * ショートカットがタップされたことをアプリケーションに通知するために使用する + * アプリケーションからは使用されない + * + * #### Parameters + * Request key + * - application_name : アプリケーション名 + * + * #### Return + * Nothing + * + */ +static void tap_shortcut (struct afb_req request) +{ + AFB_NOTICE("%s is called.", __FUNCTION__); + + int ret = 0; + const char* value = afb_req_value(request, _application_name); + if (value) { + + AFB_NOTICE("request params = %s.", value); + + struct json_object* push_obj = json_object_new_object(); + hs_add_object_to_json_object_str( push_obj, 2, + _application_name, value); + afb_event_push(ev_tap_shortcut, push_obj); + } else { + afb_req_fail_f(request, "failed", "called %s, Unknown palameter", __FUNCTION__); + return; + } + + // HomeScreenに返すレスポンス + struct json_object *res = json_object_new_object(); + hs_add_object_to_json_object_func(res, __FUNCTION__, 2, + _error, ret); + afb_req_success(request, res, "afb_event_push event [tap_shortcut]"); +} + +/** + * HomeScreenのOnScreenを表示する + * + * #### Parameters + * Request key + * - display_message : 表示したい文字列 + * + * #### Return + * Nothing + * + */ +static void on_screen_message (struct afb_req request) +{ + AFB_NOTICE("%s is called.", __FUNCTION__); + + int ret = 0; + const char* value = afb_req_value(request, _display_message); + if (value) { + + AFB_NOTICE("request params = %s.", value); + + struct json_object* push_obj = json_object_new_object(); + hs_add_object_to_json_object_str( push_obj, 2, + _display_message, value); + afb_event_push(ev_on_screen_message, push_obj); + } else { + afb_req_fail_f(request, "failed", "called %s, Unknown palameter", __FUNCTION__); + return; + } + + // HomeScreenに返すレスポンス + struct json_object *res = json_object_new_object(); + hs_add_object_to_json_object_func(res, __FUNCTION__, 2, + _error, ret); + afb_req_success(request, res, "afb_event_push event [on_screen_message]"); +} + +/** + * Subscribe event + * + * #### Parameters + * - event : Event name. Event list is written in libhomescreen.cpp + * + * #### Return + * Nothing + * + * #### Note + * + */ +static void subscribe(struct afb_req request) +{ + const char *value = afb_req_value(request, "event"); + AFB_NOTICE("value is %s", value); + int ret = 0; + if(value) { + int index = hs_search_event_name_index(value); + if(index < 0) + { + AFB_NOTICE("dedicated event doesn't exist"); + ret = EVENT_SUBSCRIBE_ERROR_CODE; + } + else + { + afb_req_subscribe(request, *event_list[index].event); + } + } + else{ + AFB_NOTICE("Please input event name"); + ret = EVENT_SUBSCRIBE_ERROR_CODE; + } + /*create response json object*/ + struct json_object *res = json_object_new_object(); + hs_add_object_to_json_object_func(res, __FUNCTION__, 2, + _error, ret); + afb_req_success_f(request, res, "homescreen binder subscribe event name [%s]", value); +} + +/** + * Unsubscribe event + * + * #### Parameters + * - event : Event name. Event list is written in libhomescreen.cpp + * + * #### Return + * Nothing + * + * #### Note + * + */ +static void unsubscribe(struct afb_req request) +{ + const char *value = afb_req_value(request, "event"); + AFB_NOTICE("value is %s", value); + int ret = 0; + if(value) { + int index = hs_search_event_name_index(value); + if(index < 0) + { + AFB_NOTICE("dedicated event doesn't exist"); + ret = EVENT_SUBSCRIBE_ERROR_CODE; + } + else + { + afb_req_unsubscribe(request, *event_list[index].event); + } + } + else{ + AFB_NOTICE("Please input event name"); + ret = EVENT_SUBSCRIBE_ERROR_CODE; + } + /*create response json object*/ + struct json_object *res = json_object_new_object(); + hs_add_object_to_json_object_func(res, __FUNCTION__, 2, + _error, ret); + afb_req_success_f(request, res, "homescreen binder unsubscribe event name [%s]", value); +} + +/* + * array of the verbs exported to afb-daemon + */ +static const struct afb_verb_v2 verbs[]= { + /* VERB'S NAME SESSION MANAGEMENT FUNCTION TO CALL */ + { .verb = "ping", .session = AFB_SESSION_NONE, .callback = pingSample, .auth = NULL }, + { .verb = "tap_shortcut", .session = AFB_SESSION_NONE, .callback = tap_shortcut, .auth = NULL }, + { .verb = "on_screen_message", .session = AFB_SESSION_NONE, .callback = on_screen_message, .auth = NULL }, + { .verb = "subscribe", .session = AFB_SESSION_NONE, .callback = subscribe, .auth = NULL }, + { .verb = "unsubscribe", .session = AFB_SESSION_NONE, .callback = unsubscribe, .auth = NULL }, + {NULL } /* marker for end of the array */ +}; + +static int preinit() +{ + AFB_NOTICE("binding preinit (was register)"); + return 0; +} + +static int init() +{ + AFB_NOTICE("binding init"); + + ev_tap_shortcut = afb_daemon_make_event(evlist[0]); + ev_on_screen_message = afb_daemon_make_event(evlist[1]); + ev_reserved = afb_daemon_make_event(evlist[2]); + + event_list[0].name = evlist[0]; + event_list[0].event = &ev_tap_shortcut; + + event_list[1].name = evlist[1]; + event_list[1].event = &ev_on_screen_message; + + event_list[2].name = evlist[2]; + event_list[2].event = &ev_reserved; + + return 0; +} + +static void onevent(const char *event, struct json_object *object) +{ + AFB_NOTICE("on_event %s", event); +} + +const struct afb_binding_v2 afbBindingV2 = { + .api = "homescreen", + .specification = NULL, + .verbs = verbs, + .preinit = preinit, + .init = init, + .onevent = onevent +}; -- cgit 1.2.3-korg