Initial import of NFC GNSS SDK project
This commit is contained in:
chenjintao
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import os
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from building import *
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# get current dir path
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cwd = GetCurrentDir()
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# init src and inc vars
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src = []
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inc = []
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# add librws common include
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inc = inc + [cwd]
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# add librws basic code
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src = src + Glob('*.c')
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# add group to IDE project
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objs = DefineGroup('librws_example', src, depend = ['LIBRWS_USING_EXAMPLE'], CPPPATH = inc)
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Return('objs')
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@@ -0,0 +1,228 @@
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// The MIT License (MIT)
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// Copyright (c) 2018 liu2guang <liuguang@rt-thread.com>
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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// IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
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// OR OTHER DEALINGS IN THE SOFTWARE.
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#include <rtthread.h>
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#include <librws.h>
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#include <string.h>
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#include <stdlib.h>
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#if (RTTHREAD_VERSION < 30100)
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#define DBG_SECTION_NAME "[LIBRWS.Test] "
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#else
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#define DBG_SECTION_NAME "LIBRWS.Test"
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#endif
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#define DBG_ENABLE
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#define DBG_LEVEL DBG_LOG
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#define DBG_COLOR
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#include <rtdbg.h>
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struct librws_app
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{
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rt_bool_t init;
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rws_socket *socket;
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};
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typedef struct librws_app *librws_app_t;
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static librws_app_t app;
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static void onopen(rws_socket socket)
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{
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LOG_D("websocket connected. ");
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}
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static void onclose(rws_socket socket)
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{
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rws_error error = rws_socket_get_error(socket);
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if (error)
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{
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LOG_E("websocket disconnect, error: %i, %s ", rws_error_get_code(error), rws_error_get_description(error));
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}
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else
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{
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LOG_D("websocket disconnect! ");
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}
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rws_socket_disconnect_and_release(app->socket);
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app->init = RT_FALSE;
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}
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static void onmessage_text(rws_socket socket, const char *text, const unsigned int len)
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{
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char *buff = RT_NULL;
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buff = (char *)rt_malloc(2048);
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rt_memset(buff, 0x00, 2048);
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rt_memcpy(buff, text, len);
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LOG_D("message(txt), %d(byte): %s ", len, buff);
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if (buff != RT_NULL)
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{
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rt_free(buff);
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}
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}
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static void onmessage_bin(rws_socket socket, const void *data, const unsigned int len)
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{
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char *buff = RT_NULL;
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buff = (char *)rt_malloc(2048);
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rt_memset(buff, 0x00, 2048);
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rt_memcpy(buff, data, len);
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LOG_D("message(bin), %d(byte): %s ", len, buff);
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if (buff != RT_NULL)
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{
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rt_free(buff);
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}
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}
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// rws_connect ws echo.websocket.org 80
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// rws_connect wss echo.websocket.org 443
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// rws_send "hello tls!"
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static int _rws_connect(int argc, char *argv[])
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{
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int port = -1;
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rws_bool ret = rws_false;
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if (argc < 3)
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{
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LOG_E("the msh cmd format: rws_conn ws/wss host [port]. ");
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return RT_EOK;
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}
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if (app->init == RT_TRUE)
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{
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LOG_E("the websocket connection has been opened. ");
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return (-RT_EBUSY);
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}
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app = (librws_app_t)rt_malloc_align(sizeof(struct librws_app), 4);
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if (app == RT_NULL)
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{
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LOG_E("librws_conn cmd memory malloc failed. ");
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return (-RT_ENOMEM);
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}
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rt_memset(app, 0x00, sizeof(struct librws_app));
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app->socket = rws_socket_create();
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if (app->socket == RT_NULL)
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{
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LOG_E("librws socket create failed. ");
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return (-RT_ERROR);
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}
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if (strcmp(argv[1], "ws") == 0)
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{
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port = ((argv[3] == RT_NULL) ? (80) : (atoi(argv[3])));
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rws_socket_set_url(app->socket, "ws", argv[2], port, "/");
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}
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else if (strcmp(argv[1], "wss") == 0)
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{
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port = ((argv[3] == RT_NULL) ? (443) : (atoi(argv[3])));
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rws_socket_set_url(app->socket, "wss", argv[2], port, "/");
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}
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else
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{
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LOG_E("protocol types are not supported, only support ws/wss. ");
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return (-RT_EINVAL);
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}
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rws_socket_set_on_connected(app->socket, &onopen);
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rws_socket_set_on_disconnected(app->socket, &onclose);
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rws_socket_set_on_received_text(app->socket, &onmessage_text);
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rws_socket_set_on_received_bin(app->socket, &onmessage_bin);
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/* set custom mode */
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rws_socket_set_custom_mode(app->socket);
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ret = rws_socket_connect(app->socket);
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if (ret == rws_false)
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{
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if (strcmp(argv[1], "ws") == 0)
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{
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LOG_E("connect %s://%s:%d/ failed. ", argv[1], argv[2], port);
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}
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else if (strcmp(argv[1], "wss") == 0)
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{
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LOG_E("connect %s://%s:%d/ failed. ", argv[1], argv[2], port);
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}
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}
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else
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{
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if (strcmp(argv[1], "ws") == 0)
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{
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LOG_D("try connect %s://%s:%d/ ", argv[1], argv[2], port);
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}
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else if (strcmp(argv[1], "wss") == 0)
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{
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LOG_D("try connect %s://%s:%d/ ", argv[1], argv[2], port);
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}
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}
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app->init = RT_TRUE;
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return RT_EOK;
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}
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MSH_CMD_EXPORT_ALIAS(_rws_connect, rws_connect, websocket connect);
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static int _rws_disconnect(int argc, char *argv[])
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{
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if (app->init == RT_FALSE)
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{
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LOG_W("no websocket connection. ");
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return (-RT_ERROR);
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}
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rws_socket_disconnect_and_release(app->socket);
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LOG_I("try disconnect websocket connection. ");
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return RT_EOK;
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}
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MSH_CMD_EXPORT_ALIAS(_rws_disconnect, rws_disconnect, websocket disconnect);
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static int _rws_send(int argc, char *argv[])
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{
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if (argc == 1)
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{
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LOG_E("The command format: rws_send \"content\". ");
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return RT_EOK;
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}
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if (app->init == RT_FALSE)
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{
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LOG_W("no websocket connection. ");
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return (-RT_ERROR);
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}
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LOG_W("string = %s, len = %d", argv[1], rt_strlen(argv[1]));
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rws_socket_send_text(app->socket, argv[1]);
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return RT_EOK;
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}
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MSH_CMD_EXPORT_ALIAS(_rws_send, rws_send, websocket send text);
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