diff options
author | zheng_wenlong <wenlong_zheng@nexty-ele.com> | 2019-06-27 14:18:47 +0900 |
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committer | zheng_wenlong <wenlong_zheng@nexty-ele.com> | 2019-06-27 14:18:47 +0900 |
commit | 7607dc1bb93a4df66f1416c1a1a662840fc02e5e (patch) | |
tree | 316afc2d131eb05d40f763b639a0368e88202b9a /homescreen/src/homescreenconnect.cpp | |
parent | c8193621f75bcf66720cd8bccedd55a00d4e0e24 (diff) |
change for Vui icon display error
Diffstat (limited to 'homescreen/src/homescreenconnect.cpp')
-rw-r--r-- | homescreen/src/homescreenconnect.cpp | 267 |
1 files changed, 267 insertions, 0 deletions
diff --git a/homescreen/src/homescreenconnect.cpp b/homescreen/src/homescreenconnect.cpp new file mode 100644 index 0000000..19ccc08 --- /dev/null +++ b/homescreen/src/homescreenconnect.cpp @@ -0,0 +1,267 @@ +/* + * Copyright (c) 2017, 2018, 2019 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 <QFileInfo> +#include "homescreenconnect.h" +#include <functional> +#include <QProcess> +#include <dirent.h> +#include <stdio.h> +#include <qstring.h> +#include <thread> +#include "hmi-debug.h" +#include <unistd.h> +#include <qdebug.h> + +static const char API[] = "alexa-voiceagent"; +static const char CARLACLIENTAPI[] = "carlaclient"; +const string vshl_core_event = "{\"events\": []}"; +const string vshl_core_refreshevent = "{\"refresh_token\": \"ws\"}"; + +const std::vector<std::string> HomescreenConnect::event_lists { + std::string("alexa-voiceagent/voice_cbl_codepair_received_event"), +}; + +static void _on_hangup_static(void *closure, struct afb_wsj1 *wsj) +{ + static_cast<HomescreenConnect*>(closure)->on_hangup(NULL,wsj); +} + +static void _on_call_static(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg) +{ + /* HomescreenConnect is not called from other process */ +} + +static void _on_event_static(void* closure, const char* event, struct afb_wsj1_msg *msg) +{ + static_cast<HomescreenConnect*>(closure)->on_event(NULL,event,msg); +} + +static void _on_reply_static(void *closure, struct afb_wsj1_msg *msg) +{ + static_cast<HomescreenConnect*>(closure)->on_reply(NULL,msg); +} + +static void event_loop_run(struct sd_event* loop){ + sd_event_loop(loop); + sd_event_unref(loop); +} + +HomescreenConnect::HomescreenConnect(QObject *parent) : + QObject(parent) +{ + timer = new QTimer(this); +} + +HomescreenConnect::~HomescreenConnect() +{ + if(sp_websock != NULL) + { + afb_wsj1_unref(sp_websock); + } + if(mploop) + { + sd_event_exit(mploop, 0); + } +} + +int HomescreenConnect::init(int port, const string& token) +{ + int ret = 0; + + connect(timer,SIGNAL(timeout()),this,SLOT(subscribe())); + connect(this,SIGNAL(stopTimer()),this,SLOT(stopGetCode())); + if(port > 0 && token.size() > 0) + { + mport = port; + mtoken = token; + } + else + { + HMI_ERROR("HomescreenConnect","port and token should be > 0, Initial port and token uses."); + } + + ret = initialize_websocket(); + if(ret != 0 ) + { + HMI_ERROR("HomescreenConnect","Failed to initialize websocket"); + } + else{ + + HMI_DEBUG("HomescreenConnect","Initialized"); + timer->setSingleShot(true); + timer->start(3000); + } + + return ret; +} + +int HomescreenConnect::initialize_websocket(void) +{ + HMI_DEBUG("HomescreenConnect"," initialize_websocket called"); + mploop = NULL; + int ret = sd_event_new(&mploop); + if(ret < 0) + { + HMI_ERROR("HomescreenConnect","Failed to create event loop"); + return -1; + } + + { + // enforce context to avoid initialization/goto error + std::thread th(event_loop_run, mploop); + th.detach(); + } + + /* Initialize interface from websocket */ + minterface.on_hangup = _on_hangup_static; + minterface.on_call = _on_call_static; + minterface.on_event = _on_event_static; + muri += "ws://localhost:" + to_string(mport) + "/api?token=" + mtoken; /*To be modified*/ + sp_websock = afb_ws_client_connect_wsj1(mploop, muri.c_str(), &minterface, this); + + if(sp_websock == NULL) + { + HMI_ERROR("HomescreenConnect","Failed to create websocket connection"); + return -1; + } + + return 0; +} + +void HomescreenConnect::subscribe(void) +{ + HMI_DEBUG("HomescreenConnect"," subscribe called"); + if(!sp_websock) + { + return; + } + + json_object* j_obj = json_tokener_parse(vshl_core_event.c_str()); + + int ret = afb_wsj1_call_j(sp_websock, API, "subscribeToCBLEvents", j_obj, _on_reply_static, this); + if (ret < 0) { + HMI_ERROR("HomescreenConnect","Failed to call subscribeToCBLEvents verb"); + } + + json_object* j_obj1 = json_tokener_parse(vshl_core_refreshevent.c_str()); + ret = afb_wsj1_call_j(sp_websock, API, "setRefreshToken", j_obj1, _on_reply_static, this); + if (ret < 0) { + HMI_ERROR("HomescreenConnect","Failed to call setRefreshToken verb"); + } + + HMI_DEBUG("HomescreenConnect"," subscribe OK"); + return; +} + +/************* Callback Function *************/ + +void HomescreenConnect::on_hangup(void *closure, struct afb_wsj1 *wsj) +{ + HMI_DEBUG("HomescreenConnect"," on_hangup called"); +} + +void HomescreenConnect::on_call(void *closure, const char *api, const char *verb, struct afb_wsj1_msg *msg) +{ + HMI_DEBUG("HomescreenConnect"," on_call called"); +} + +/* +* event is like "homescreen/hvac" +* msg is like {"event":"homescreen\/hvac","data":{"type":"tap_shortcut"},"jtype":"afb-event"} +* so you can get + event name : struct json_object obj = json_object_object_get(msg,"event") +*/ +void HomescreenConnect::on_event(void *closure, const char *event, struct afb_wsj1_msg *msg) +{ + HMI_DEBUG("HomescreenConnect","on_event event: (%s) msg: (%s).", event, afb_wsj1_msg_object_s(msg)); + + if (strstr(event, API) == NULL) { + return; + } + + struct json_object* ev_contents = afb_wsj1_msg_object_j(msg); + struct json_object *json_event_str; + + if(!json_object_object_get_ex(ev_contents, "event", &json_event_str)) { + HMI_ERROR("HomescreenConnect", "got json_event_str error."); + return; + } + const char* eventinfo = json_object_get_string(json_event_str); + if(strcasecmp(eventinfo, HomescreenConnect::event_lists[0].c_str()) == 0){ + struct json_object *json_data_str; + if(!json_object_object_get_ex(ev_contents, "data", &json_data_str)) { + HMI_ERROR("HomescreenConnect", "got json_data_str error."); + return; + } + + struct json_object *json_payload; + if(!json_object_object_get_ex(json_data_str, "payload", &json_payload)) { + HMI_ERROR("HomescreenConnect", "got json_payload error."); + return; + } + + struct json_object *json_code; + struct json_object *json_data = json_tokener_parse(json_object_get_string(json_payload)); + const char* code = json_object_get_string(json_data); + QString str = QString::fromLocal8Bit(code); + const char* warnginfo = "Connectting to Alexa."; + int index = str.indexOf("\"code\""); + if( index != -1 ){ + QString codestr1 = str.right(str.length()-index-7); + const QString pos = "\""; + int index1 = codestr1.indexOf(pos); + if( index1 != -1 ){ + QString codestr2 = codestr1.right(codestr1.length()-index1-1); + QString codestr = codestr2.left(6); + emit showInformation(QString(QLatin1String(warnginfo))); + std::string str = codestr.toStdString(); + if(send_code(str.c_str())){ + HMI_ERROR("HomescreenConnect", "send_code error."); + } + emit stopTimer(); + } + } + } +} + +int HomescreenConnect::send_code(const char *str) +{ + HMI_DEBUG("HomescreenConnect"," SendCode,%s",str); + struct json_object* obj = json_object_new_object(); + json_object_object_add(obj, "amazon_code", json_object_new_string(str)); + + int ret = afb_wsj1_call_j(sp_websock, CARLACLIENTAPI, "set_amazon_code", obj, _on_reply_static, this); + if (ret < 0) { + HMI_ERROR("HomescreenConnect","Failed to call set_amazon_code verb"); + } + + return ret; +} + +void HomescreenConnect::stopGetCode(void) +{ + timer->stop(); +} + +/** + * msg is like ({"response":{"verb":"subscribe","error":0},"jtype":"afb-reply","request":{"status":"success","info":"homescreen binder subscribe event name [on_screen_message]"}}) + * msg is like ({"response":{"verb":"tap_shortcut","error":0},"jtype":"afb-reply","request":{"status":"success","info":"afb_event_push event [tap_shortcut]"}}) + */ +void HomescreenConnect::on_reply(void *closure, struct afb_wsj1_msg *msg) +{ + HMI_DEBUG("HomescreenConnect"," on_reply called,%s",afb_wsj1_msg_object_s(msg)); +} |