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// Copyright 2016 Proyectos y Sistemas de Mantenimiento SL (eProsima).
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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/*!
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* @file main.cxx
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* This file acts as a main entry point to the application.
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*
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* This file was generated by the tool fastddsgen.
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*/
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#include <csignal>
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#include <cstring>
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#include <functional>
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#include <iostream>
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#include <stdexcept>
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#include <thread>
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#include <queue>
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#include <fastdds/dds/log/Log.hpp>
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#include "Subscriber.hpp"
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#include "msg.hpp"
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#include "DEBUG.hpp"
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#include "utils.hpp"
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#include "YQNetCom.h"
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using eprosima::fastdds::dds::Log;
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std::function<void(int)> stop_handler;
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void signal_handler(
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int signum)
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{
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stop_handler(signum);
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}
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std::string parse_signal(
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const int& signum)
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{
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switch (signum)
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{
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case SIGINT:
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return "SIGINT";
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case SIGTERM:
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return "SIGTERM";
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#ifndef _WIN32
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case SIGQUIT:
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return "SIGQUIT";
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case SIGHUP:
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return "SIGHUP";
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#endif // _WIN32
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default:
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return "UNKNOWN SIGNAL";
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}
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}
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static const std::string base64_chars =
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"ABCDEFGHIJKLMNOPQRSTUVWXYZ"
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"abcdefghijklmnopqrstuvwxyz"
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"0123456789+/";
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static inline bool is_base64(unsigned char c) {
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return (isalnum(c) || (c == '+') || (c == '/'));
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}
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std::string base64_encode(const std::string &input)
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{
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std::string ret;
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int i = 0;
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int j = 0;
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unsigned char char_array_3[3];
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unsigned char char_array_4[4];
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size_t in_len = input.size();
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const char *bytes_to_encode = input.c_str();
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while (in_len--)
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{
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char_array_3[i++] = *(bytes_to_encode++);
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if (i == 3)
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{
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char_array_4[0] = (char_array_3[0] & 0xfc) >> 2;
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char_array_4[1] = ((char_array_3[0] & 0x03) << 4) + ((char_array_3[1] & 0xf0) >> 4);
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char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6);
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char_array_4[3] = char_array_3[2] & 0x3f;
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for (i = 0; i < 4; i++)
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{
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ret += base64_chars[char_array_4[i]];
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}
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i = 0;
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}
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}
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if (i)
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{
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for (j = i; j < 3; j++)
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{
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char_array_3[j] = '\0';
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}
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char_array_4[0] = (char_array_3[0] & 0xfc) >> 2;
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char_array_4[1] = ((char_array_3[0] & 0x03) << 4) + ((char_array_3[1] & 0xf0) >> 4);
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char_array_4[2] = ((char_array_3[1] & 0x0f) << 2) + ((char_array_3[2] & 0xc0) >> 6);
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for (j = 0; j < i + 1; j++)
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{
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ret += base64_chars[char_array_4[j]];
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}
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while (i++ < 3)
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{
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ret += '=';
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}
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}
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return ret;
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}
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void send_text(std::string ip_addr, int port, std::string text)
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{
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char *user_name = "guest", *user_pwd = "guest";
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int dynamic_type = 1;
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int display_effects = 0;
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int display_speed = 16;
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int stay_time = 10;
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int gif_flag = 0;
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char *bg_color = "0xff000000";
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char *color = "0xffffffff";
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char *font_attributes = "normal";
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char *font = "SimSun";
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char *align_h = "0";
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char *align_v = "0";
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char *ali = "";
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int err;
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std::vector<char> ip(ip_addr.begin(), ip_addr.end());
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ip.push_back('\0');
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std::string wcstring = base64_encode(text);
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int b = check_time(ip.data(), port, user_name, user_pwd);
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DEBUG("check_time==" << b);
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unsigned long play_list = create_playlist(128, 128, 8280);
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printf("create_playlist: %p\n", play_list);
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char *program_name = "program_0";
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unsigned long program = create_program(program_name, bg_color);
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printf("create_program: %p\n", program);
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unsigned long dynamic_area = create_dynamic();
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printf("create_dynamic: %p\n", dynamic_area);
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err = add_dynamic_unit(dynamic_area, dynamic_type, display_effects, display_speed, stay_time, wcstring.data(), gif_flag, bg_color, 14, font, color, font_attributes, align_h, align_v, 0, 0, 0, "", "", 0);
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DEBUG("add_dynamic_unit:" << err);
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err = add_dynamic(program, dynamic_area, 0, 0, 0, 128, 128, ali, 0, ali, 100);
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DEBUG("add_dynamic:" << err);
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delete_dynamic(dynamic_area);
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err = add_program_in_playlist(play_list, program, 0, 10, ali, ali, ali, ali, 127);
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DEBUG("add_program_in_playlist:" << err);
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err = update_dynamic_small(ip.data(), port, user_name, user_pwd, play_list, "", 1, 0);
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if (err != 0)
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{
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DEBUG(ip.data() << "update_dynamic_small:" << err);
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}
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delete_playlist(play_list);
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}
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void send_file(std::string ip_addr, int port, std::string wcstring)
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{
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char *user_name = "guest", *user_pwd = "guest";
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int dynamic_type = 1;
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int display_effects = 0;
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int display_speed = 16;
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int stay_time = 10;
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int gif_flag = 0;
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char *bg_color = "0xff000000";
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char *color = "0xffffffff";
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char *font_attributes = "normal";
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char *font = "SimSun";
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char *align_h = "0";
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char *align_v = "0";
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char *ali = "";
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int err;
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std::vector<char> ip(ip_addr.begin(), ip_addr.end());
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ip.push_back('\0');
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int b = check_time(ip.data(), port, user_name, user_pwd);
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DEBUG("check_time==" << b);
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unsigned long play_list = create_playlist(128, 128, 8280);
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printf("create_playlist: %p\n", play_list);
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char *program_name = "program_0";
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unsigned long program = create_program(program_name, bg_color);
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printf("create_program: %p\n", program);
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unsigned long dynamic_area = create_dynamic();
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printf("create_dynamic: %p\n", dynamic_area);
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err = add_dynamic_unit(dynamic_area, dynamic_type, display_effects, display_speed, stay_time, wcstring.data(), gif_flag, bg_color, 14, font, color, font_attributes, align_h, align_v, 0, 0, 0, "", "", 0);
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DEBUG("add_dynamic_unit:" << err);
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err = add_dynamic(program, dynamic_area, 0, 0, 0, 128, 128, ali, 0, ali, 100);
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DEBUG("add_dynamic:" << err);
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delete_dynamic(dynamic_area);
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err = add_program_in_playlist(play_list, program, 0, 10, ali, ali, ali, ali, 127);
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DEBUG("add_program_in_playlist:" << err);
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err = update_dynamic(ip.data(), port, user_name, user_pwd, play_list, "", 1, 0);
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if (err != 0)
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{
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DEBUG(ip.data() << "update_dynamic:" << err);
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}
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delete_playlist(play_list);
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}
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std::string readfile(std::string name)
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{
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auto exeDir = getExeDir();
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auto configPath = exeDir / name;
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// 检查文件是否存在
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if (!std::filesystem::exists(configPath))
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{
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std::cerr << "文件不存在: " << configPath << std::endl;
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return "";
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}
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std::ifstream file(configPath);
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if (!file.is_open())
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{
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std::cerr << "无法打开文件: " << configPath << std::endl;
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return "";
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}
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// 方法1：使用 stringstream 读取整个文件
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std::stringstream buffer;
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buffer << file.rdbuf(); // 读取所有内容
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std::string config = buffer.str();
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file.close();
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return config;
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}
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std::queue<WeighingSystem::ScaleInfo> DdsMsgData::ScaleInfo_queue_;
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std::queue<WeighingSystem::WeightInfoOk> DdsMsgData::WeightInfoOk_queue_;
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std::queue<WeighingSystem::WeightInfoError> DdsMsgData::WeightInfoError_queue_;
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std::queue<WeighingSystem::LicenseSnapUpdate> DdsMsgData::LicenseSnapUpdate_queue_;
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std::mutex DdsMsgData::queue_cv_mtx_;
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std::atomic<bool> running(true);
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int main(int argc, char** argv)
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{
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auto ret = EXIT_SUCCESS;
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std::shared_ptr<SubscriberApp> sub;
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int domain_id = 0;
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int port = 80;
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int type = 0;
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std::string addr = "192.168.1.100";
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uint8_t clear_led = 1;
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uint8_t weight_stable = 0;
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std::string license = "";
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for (int i = 1; i < argc; i++)
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{
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if (strcmp(argv[i], "--domain") == 0 && i + 1 < argc)
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{
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domain_id = atoi(argv[++i]);
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}
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else if (strcmp(argv[i], "--addr") == 0 && i + 1 < argc)
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{
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addr = argv[++i];
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}
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else if (strcmp(argv[i], "--port") == 0 && i + 1 < argc)
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{
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port = atoi(argv[++i]);
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}
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else if (strcmp(argv[i], "--type") == 0 && i + 1 < argc)
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{
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type = atoi(argv[++i]);
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}
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else if (strcmp(argv[i], "--version") == 0)
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{
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std::cout << "Vesrion: " << PROGRAM_VERSION << "\n";
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return EXIT_SUCCESS;
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}
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else if (strcmp(argv[i], "--help") == 0)
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{
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std::cout << "Usage: [options]\n"
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<< "Options:\n"
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<< " --domain Set domain ID\n"
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<< " --addr Set led addr (e.g., 192.168.1.1)\n"
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<< " --port Set port name (e.g., 80)\n"
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<< " --type Set port name (0: in car, 1: not in car)\n"
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<< " --version Show software Version\n"
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<< " --help Show this help message\n";
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return EXIT_SUCCESS;
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}
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else
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{
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std::cerr << "Unknown option: " << argv[i] << "\n";
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std::cout << "Usage: [options]\n"
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<< "Options:\n"
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<< " --domain Set domain ID\n"
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<< " --addr Set led addr (e.g., 192.168.1.1)\n"
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<< " --port Set port name (e.g., 80)\n"
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<< " --type Set port name (0: in car, 1: not in car)\n"
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<< " --version Show software Version\n"
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<< " --help Show this help message\n";
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return EXIT_FAILURE;
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}
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}
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sub = std::make_shared<SubscriberApp>(domain_id);
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DEBUG("Program is running. Please press Ctrl+C to stop at any time.");
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auto formatFloat = [](float value) -> std::string
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{
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std::ostringstream oss;
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oss << std::fixed << std::setprecision(2) << value;
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return oss.str();
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};
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std::string default_text = readfile("led.txt");
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send_text(addr, port, default_text);
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while(running.load())
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{
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std::unique_lock<std::mutex> lock(DdsMsgData::queue_cv_mtx_, std::try_to_lock);
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if (lock.owns_lock())
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{
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if(!DdsMsgData::WeightInfoOk_queue_.empty())
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{
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WeighingSystem::WeightInfoOk info = std::move(DdsMsgData::WeightInfoOk_queue_.front());
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DdsMsgData::WeightInfoOk_queue_.pop();
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lock.unlock();
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send_text(addr, port, info.Warning());
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clear_led = 0;
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}
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else if (!DdsMsgData::WeightInfoError_queue_.empty())
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{
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WeighingSystem::WeightInfoError info = std::move(DdsMsgData::WeightInfoError_queue_.front());
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DdsMsgData::WeightInfoError_queue_.pop();
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lock.unlock();
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send_text(addr, port, info.Warning());
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clear_led = 0;
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}
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else if (!DdsMsgData::ScaleInfo_queue_.empty())
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{
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WeighingSystem::ScaleInfo info = std::move(DdsMsgData::ScaleInfo_queue_.front());
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DdsMsgData::ScaleInfo_queue_.pop();
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lock.unlock();
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if (info.HasVehicle() == false)
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{
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if (clear_led == 0)
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{
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send_text(addr, port, default_text);
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clear_led = 1;
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license.clear();
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}
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}
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if (info.WeightOK() == true)
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{
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weight_stable = 1;
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}
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else
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{
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weight_stable = 0;
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}
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}
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else if (!DdsMsgData::LicenseSnapUpdate_queue_.empty())
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{
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WeighingSystem::LicenseSnapUpdate info = std::move(DdsMsgData::LicenseSnapUpdate_queue_.front());
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DdsMsgData::LicenseSnapUpdate_queue_.pop();
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lock.unlock();
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license = info.License();
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weight_stable = 0;
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}
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else
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{
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lock.unlock();
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}
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}
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if (type == 1)
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{
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if ((weight_stable == 1) && (!license.empty()))
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{
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std::string text = license + std::string("，司机请下车等候，切勿停留在车上!");
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send_text(addr, port, text);
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clear_led = 0;
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weight_stable = 0;
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license.clear();
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}
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}
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std::this_thread::sleep_for(std::chrono::milliseconds(100));
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}
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stop_handler = [&](int signum)
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{
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std::cout << "\n" << parse_signal(signum) << " received, stopping " << argv[1]
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<< " execution." << std::endl;
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running.store(false);
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};
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signal(SIGINT, signal_handler);
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signal(SIGTERM, signal_handler);
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#ifndef _WIN32
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signal(SIGQUIT, signal_handler);
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signal(SIGHUP, signal_handler);
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#endif // _WIN32
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Log::Reset();
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return ret;
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}
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