mbedからGluinサーバへ接続するライブラリです
DxClient.h
- Committer:
- komoritan
- Date:
- 2015-02-14
- Revision:
- 0:735163979ecf
File content as of revision 0:735163979ecf:
/** * @author Satoshi Komorita * * @section LICENSE * * Copyright (c) 2014 Satoshi Komorita * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal * in the Software without restriction, including without limitation the rights * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell * copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN * THE SOFTWARE. * * @section DESCRIPTION * Simple websocket client * */ #ifndef DXCLIENT_H #define DXCLIENT_H #include "mbed.h" #include "EthernetInterface.h" #include "Websocket.h" #define MAX_USERNAME 32 #define MAX_PASSWORD 32 #define MAX_DEVICEID 64 #define MAX_PROPLEN 128 #define MAX_PROPNAMELEN 32 #define MAX_PROPSVALLEN 64 #define MAX_MESSAGELEN 512 #define MAX_MESSAGEIDLEN 32 #define MAX_DEV_DESCRIPTION 64 #define MAX_DEV_NAME 32 typedef enum { DX_STRING, DX_INTEGER, DX_FLOAT, DX_BOOLEAN } dx_prop_type; typedef enum { DX_UPONLY, DX_DOWNONLY, DX_UPDOWN } dx_prop_direction; typedef enum { DX_WRITEONLY, DX_READONLY, DX_READWRITE } dx_prop_mode; typedef struct { char name[MAX_PROPNAMELEN]; dx_prop_type type; dx_prop_mode mode; dx_prop_direction direction; char s_val[MAX_PROPSVALLEN]; float f_val; bool b_val; } dx_prop; typedef struct { int numofprops; dx_prop *props; } dx_props; typedef bool ( *REQUEST_HANDLER )( dx_props *props); class DxClient { public: /** * Constructor * @param url The DxClient url in the form "ws://ip_domain[:port]/path" (by default: port = 80) * @param deviceid is uniqued ID identifing this device. */ DxClient(char * url, char* deviceid, float seed); /* * Set Auth User and Password * this method should be called before connect(); */ void set_user(char* user, char *pass); void set_device_description(char* desc); void set_device_name(char* name); /** * Connect to the websocket url *@return true if the connection is established, false otherwise */ bool connect(); /** * close websocket connection *@return true if the connection is established, false otherwise */ bool close(); /* * send device_register_requsest message to server */ bool register_device(dx_props* props); /* * send device_unregister_requsest message to server */ bool deregister_device(); /* * send device_update_request to server */ bool update_device(dx_props *props); /* * send device_keepalive_request to server */ bool keepalive_device(void); /* * handle device_get_request from server */ void set_get_requset_handler(REQUEST_HANDLER handler); /* * handle device_get_request from server */ void set_set_requset_handler(REQUEST_HANDLER handler); bool handle_messages(void); private: Websocket m_ws; char m_user[MAX_USERNAME]; char m_pass[MAX_PASSWORD]; char m_deviceid[MAX_DEVICEID]; char m_dev_description[MAX_DEV_DESCRIPTION]; char m_dev_name[MAX_DEV_NAME]; REQUEST_HANDLER m_func_get_request; REQUEST_HANDLER m_func_set_request; // bool (*m_func_set_handler)(dx_props *props); bool dx_user_auth_request(); bool dx_device_set_response( dx_props *props, const char* mesid); bool dx_device_get_response( dx_props *props, const char* mesid); bool dx_error_response( const char* mesid); }; #endif