diff options
Diffstat (limited to 'app_client_examples/test-cloud-app/app/cloudproxy-client')
3 files changed, 0 insertions, 405 deletions
diff --git a/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.cpp b/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.cpp deleted file mode 100755 index cfbf943..0000000 --- a/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.cpp +++ /dev/null @@ -1,261 +0,0 @@ -/* - * Copyright (C) 2020 MERA - * - * 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 <thread> -#include <algorithm> - -#include "cloudproxyclient.h" -#include "hmi-debug.h" - - -static const char API_name[] = "cloudproxy"; - -const std::vector<std::string> CloudProxyClient::m_api_list { - std::string("ping"), - std::string("createConnection"), - std::string("sendMessage"), - std::string("destroyConnection") - }; - -const std::vector<std::string> CloudProxyClient::m_event_list { - std::string("sendMessageConfirmation"), - std::string("receivedMessage") - }; - -static void event_loop_run(sd_event* loop) -{ - sd_event_loop(loop); - sd_event_unref(loop); -} - -static void on_hangup(void *closure, afb_wsj1 *wsj) -{ - HMI_DEBUG("cloudproxyclient", "called"); - (void)closure; - (void)wsj; -} - -static void on_call(void *closure, const char *api, const char *verb, afb_wsj1_msg *msg) -{ - HMI_ERROR("cloudproxyclient", "this method should not be called"); - (void)closure; - (void)api; - (void)verb; - (void)msg; -} - -static void on_event(void* closure, const char* event, afb_wsj1_msg *msg) -{ - HMI_DEBUG("cloudproxyclient", "event [%s]", (event ? event: "")); - (void)closure; - - static_cast<CloudProxyClient*>(closure)->on_event(nullptr, event, msg); -} - -static void on_reply(void *closure, afb_wsj1_msg *msg) -{ - HMI_DEBUG("cloudproxyclient", "called"); - (void)closure; - (void)msg; -} - - -CloudProxyClient::CloudProxyClient() -{ -} - -CloudProxyClient::~CloudProxyClient() -{ - if(m_websock) - { - afb_wsj1_unref(m_websock); - } - if(m_loop) - { - sd_event_exit(m_loop, 0); - } -} - -int CloudProxyClient::init(const int port, const std::string& token) -{ - int ret = 0; - if(port <= 0 && token.size() == 0) - { - HMI_ERROR("cloudproxyclient","port and token should be > 0, Initial port and token uses."); - return -1; - } - - { - m_loop = nullptr; - int ret = sd_event_new(&m_loop); - if(ret < 0) - { - HMI_ERROR("cloudproxyclient","Failed to create event loop"); - return -1; - } - - { - // enforce context to avoid initialization/goto error - std::thread th(event_loop_run, m_loop); - th.detach(); - } - - /* Initialize interface from websocket */ - m_itf.on_hangup = ::on_hangup; - m_itf.on_call = ::on_call; - m_itf.on_event = ::on_event; - - m_uri += "ws://localhost:" + std::to_string(port) + "/api?token=" + token; - - m_websock = afb_ws_client_connect_wsj1(m_loop, m_uri.c_str(), &m_itf, this); - if(!m_websock) - { - HMI_ERROR("cloudproxyclient","Failed to create websocket connection"); - return -1; - } - } - - HMI_DEBUG("cloudproxyclient", "Initialized"); - - return ret; -} - - -int CloudProxyClient::call(const std::string& verb, json_object* arg) -{ - int ret; - if(!m_websock) - { - return -1; - } - - if (verb.empty() || m_api_list.end() == std::find(m_api_list.begin(), m_api_list.end(), verb)) - { - HMI_ERROR("cloudproxyclient","verb [%s] doesn't exit", verb.c_str()); - return -1; - } - - ret = afb_wsj1_call_j(m_websock, API_name, verb.c_str(), arg, ::on_reply, this); - if (ret < 0) - { - HMI_ERROR("cloudproxyclient", "Failed to call verb:%s", verb.c_str()); - } - - return ret; -} - - -int CloudProxyClient::sendMessage(const std::string& data) -{ - if(!m_websock) - return -1; - - json_object* j_obj = json_object_new_object(); - json_object_object_add(j_obj, "data", json_object_new_string(data.c_str())); - - return this->call("sendMessage", j_obj); -} - -void CloudProxyClient::set_event_handler(enum EventType et, handler_func f) -{ - if (et > Event_Min && et < Event_Max) - { - switch (et) - { - case Event_SendMessageConfirmation: - this->subscribe(CloudProxyClient::m_event_list[0]); - break; - case Event_ReceivedMessage: - this->subscribe(CloudProxyClient::m_event_list[1]); - break; - default: - break; - } - - this->handlers[et] = std::move(f); - } -} - -int CloudProxyClient::subscribe(const std::string& event_name) -{ - if(!m_websock) - return -1; - - json_object* j_obj = json_object_new_object(); - json_object_object_add(j_obj, "event", json_object_new_string(event_name.c_str())); - - int ret = afb_wsj1_call_j(m_websock, API_name, "subscribe", j_obj, ::on_reply, this); - if (ret < 0) - HMI_ERROR("cloudproxyclient", "subscribe filed for '%s'", event_name.c_str()); - - return ret; -} - -int CloudProxyClient::unsubscribe(const std::string& event_name) -{ - if(!m_websock) - return -1; - - json_object* j_obj = json_object_new_object(); - json_object_object_add(j_obj, "event", json_object_new_string(event_name.c_str())); - - int ret = afb_wsj1_call_j(m_websock, API_name, "unsubscribe", j_obj, ::on_reply, this); - if (ret < 0) - HMI_ERROR("cloudproxyclient", "unsubscribe filed for '%s'", event_name.c_str()); - - return ret; -} - -void CloudProxyClient::on_event(void *closure, const char *event, afb_wsj1_msg *msg) -{ - HMI_DEBUG("cloudproxyclient", "event: (%s) msg: (%s).", event, afb_wsj1_msg_object_s(msg)); - (void) closure; - - if (strstr(event, API_name) == nullptr) - return; - - - json_object* ev_contents = afb_wsj1_msg_object_j(msg); - json_object *json_data; - if(!json_object_object_get_ex(ev_contents, "data", &json_data)) - { - HMI_ERROR("cloudproxyclient", "got ev_contents error."); - return; - } - - const char* event_type = nullptr; - json_object *json_event_type; - if(!json_object_object_get_ex(json_data, "type", &json_event_type) || - (event_type = json_object_get_string(json_event_type)) == nullptr) - { - HMI_ERROR("cloudproxyclient", "event_type is null."); - return; - } - - const std::string et{event_type}; - if (CloudProxyClient::m_event_list[0] == et) - { - auto i = this->handlers.find(Event_SendMessageConfirmation); - if (i != this->handlers.end()) - i->second(json_data); - } - else if (CloudProxyClient::m_event_list[1] == et) - { - auto i = this->handlers.find(Event_ReceivedMessage); - if (i != this->handlers.end()) - i->second(json_data); - } -} diff --git a/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.h b/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.h deleted file mode 100755 index b333a14..0000000 --- a/app_client_examples/test-cloud-app/app/cloudproxy-client/cloudproxyclient.h +++ /dev/null @@ -1,74 +0,0 @@ -/* - * Copyright (C) 2020 MERA - * - * 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. - */ - -#pragma once - -#include <vector> -#include <map> -#include <string> -#include <functional> -#include <json-c/json.h> -#include <systemd/sd-event.h> - -extern "C" -{ -#include <afb/afb-wsj1.h> -#include <afb/afb-ws-client.h> -} - -class CloudProxyClient -{ -public: - using handler_func = std::function<void(json_object*)>; - - enum EventType { - Event_Min, - Event_SendMessageConfirmation = 1, - Event_ReceivedMessage, - Event_Max - }; - - - CloudProxyClient(); - ~CloudProxyClient(); - - CloudProxyClient(const CloudProxyClient &) = delete; - CloudProxyClient &operator=(const CloudProxyClient &) = delete; - - int init(const int port, const std::string& token); - - int sendMessage(const std::string& data); - - void set_event_handler(enum EventType et, handler_func f); - - void on_event(void *closure, const char *event, struct afb_wsj1_msg *msg); - - int subscribe(const std::string& event_name); - int unsubscribe(const std::string& event_name); - -private: - int call(const std::string& verb, struct json_object* arg); - -private: - static const std::vector<std::string> m_api_list; - static const std::vector<std::string> m_event_list; - - std::map<EventType, handler_func> handlers; - struct afb_wsj1_itf m_itf; - struct afb_wsj1* m_websock{nullptr}; - sd_event* m_loop{nullptr}; - std::string m_uri; -}; diff --git a/app_client_examples/test-cloud-app/app/cloudproxy-client/hmi-debug.h b/app_client_examples/test-cloud-app/app/cloudproxy-client/hmi-debug.h deleted file mode 100755 index 674f5df..0000000 --- a/app_client_examples/test-cloud-app/app/cloudproxy-client/hmi-debug.h +++ /dev/null @@ -1,70 +0,0 @@ -/* - * 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. - */ - -#ifndef __HMI_DEBUG_H__ -#define __HMI_DEBUG_H__ - -#include <time.h> -#include <stdio.h> -#include <stdarg.h> -#include <string.h> -#include <stdlib.h> - -enum LOG_LEVEL{ - LOG_LEVEL_NONE = 0, - LOG_LEVEL_ERROR, - LOG_LEVEL_WARNING, - LOG_LEVEL_NOTICE, - LOG_LEVEL_INFO, - LOG_LEVEL_DEBUG, - LOG_LEVEL_MAX = LOG_LEVEL_DEBUG -}; - -#define __FILENAME__ (strrchr(__FILE__, '/') ? strrchr(__FILE__, '/') + 1 : __FILE__) - -#define HMI_ERROR(prefix, args,...) _HMI_LOG(LOG_LEVEL_ERROR, __FILENAME__, __FUNCTION__, __LINE__, prefix, args, ##__VA_ARGS__) -#define HMI_WARNING(prefix, args,...) _HMI_LOG(LOG_LEVEL_WARNING, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) -#define HMI_NOTICE(prefix, args,...) _HMI_LOG(LOG_LEVEL_NOTICE, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) -#define HMI_INFO(prefix, args,...) _HMI_LOG(LOG_LEVEL_INFO, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) -#define HMI_DEBUG(prefix, args,...) _HMI_LOG(LOG_LEVEL_DEBUG, __FILENAME__, __FUNCTION__,__LINE__, prefix, args,##__VA_ARGS__) - -static char ERROR_FLAG[6][20] = {"NONE", "ERROR", "WARNING", "NOTICE", "INFO", "DEBUG"}; - -static void _HMI_LOG(enum LOG_LEVEL level, const char* file, const char* func, const int line, const char* prefix, const char* log, ...) -{ - const int log_level = (getenv("USE_HMI_DEBUG") == NULL)?LOG_LEVEL_ERROR:atoi(getenv("USE_HMI_DEBUG")); - if(log_level < level) - { - return; - } - - char *message; - struct timespec tp; - unsigned int time; - - clock_gettime(CLOCK_REALTIME, &tp); - time = (tp.tv_sec * 1000000L) + (tp.tv_nsec / 1000); - - va_list args; - va_start(args, log); - if (log == NULL || vasprintf(&message, log, args) < 0) - message = NULL; - fprintf(stderr, "[%10.3f] [%s %s] [%s, %s(), Line:%d] >>> %s \n", time / 1000.0, prefix, ERROR_FLAG[level], file, func, line, message); - va_end(args); - free(message); -} - -#endif //__HMI_DEBUG_H__ |