如何使用C++在Solaris中获取活动端口信息(重新创建` `netstat命令`)？

#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <sstream>

std::string executeCommand(const std::string& command) {
    std::string result = "";
    char buffer[128];
    FILE* pipe = popen(command.c_str(), "r");
    if (!pipe) {
        return result;
    }
    while (!feof(pipe)) {
        if (fgets(buffer, 128, pipe) != NULL) {
            result += buffer;
        }
    }
    pclose(pipe);
    return result;
}

std::vector<std::string> parseNetstatOutput(const std::string& output) {
    std::vector<std::string> activePorts;
    std::istringstream iss(output);
    std::string line;
    while (std::getline(iss, line)) {
        // 在这里可以根据netstat命令的输出格式进行解析
        // 提取活动端口信息并将其添加到activePorts向量中
    }
    return activePorts;
}

int main() {
    std::string netstatOutput = executeCommand("netstat -an");
    std::vector<std::string> activePorts = parseNetstatOutput(netstatOutput);
    for (const std::string& port : activePorts) {
        std::cout << "Active Port: " << port << std::endl;
    }
    return 0;
}