129 lines
3.0 KiB
Go
129 lines
3.0 KiB
Go
package config
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import (
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"fmt"
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"os"
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"time"
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"gopkg.in/yaml.v3"
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)
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// ============================
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// Config — 分类配置
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// ============================
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// Config 全局运行配置（仅从配置文件加载）
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type Config struct {
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Scan ScanConfig `yaml:"scan"`
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SSH SSHConfig `yaml:"ssh"`
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Stress StressConfig `yaml:"stress"`
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Report ReportConfig `yaml:"report"`
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Workflow WorkflowConfig `yaml:"workflow"`
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}
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// ============================
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// 分类配置项
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// ============================
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// ScanConfig 网段扫描
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type ScanConfig struct {
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CIDR string `yaml:"cidr"`
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Timeout time.Duration `yaml:"timeout"`
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Concurrency int `yaml:"concurrency"` // 并发探测数，默认 30
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}
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// SSHConfig SSH 认证
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type SSHConfig struct {
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User string `yaml:"user"`
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Password string `yaml:"password"`
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KeyFile string `yaml:"key"`
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Port int `yaml:"port"`
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}
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// StressConfig 压力测试
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type StressConfig struct {
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Types string `yaml:"types"`
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Duration time.Duration `yaml:"duration"`
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Threads int `yaml:"threads"`
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}
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// ReportConfig 报告
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type ReportConfig struct {
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Path string `yaml:"path"` // 报告保存路径
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Print PrintConfig `yaml:"print"` // 打印配置
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}
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// PrintConfig 打印配置
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type PrintConfig struct {
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Enabled bool `yaml:"enabled"` // 是否打印
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Backend string `yaml:"backend"` // system / escpos / usb / file
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Device string `yaml:"device"` // 目标：打印机名 / host:port / 设备路径 / 文件路径
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Width int `yaml:"width"` // 行宽，80mm=42
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}
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// WorkflowConfig 工作流
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type WorkflowConfig struct {
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Interval time.Duration `yaml:"interval"` // 轮询间隔
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}
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// ============================
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// 加载
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// ============================
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// Default 内置默认配置
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func Default() *Config {
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return &Config{
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Scan: ScanConfig{
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CIDR: "192.168.1.0/24",
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Timeout: 3 * time.Second,
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Concurrency: 10,
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},
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SSH: SSHConfig{
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User: "root",
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Port: 22,
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},
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Stress: StressConfig{
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Types: "cpu,memory",
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Duration: 30 * time.Second,
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Threads: 4,
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},
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Workflow: WorkflowConfig{
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Interval: 10 * time.Second,
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},
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}
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}
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// Load 从文件加载配置（覆盖默认值）
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// path 为空时尝试加载 ./auto-check.yaml
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// 文件不存在时返回默认配置
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func Load(path string) (*Config, error) {
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cfg := Default()
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if path == "" {
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path = "auto-check.yaml"
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}
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data, err := os.ReadFile(path)
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if err != nil {
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if os.IsNotExist(err) {
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return cfg, nil // 无配置文件，使用默认值
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}
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return nil, fmt.Errorf("读取配置文件失败: %w", err)
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}
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if err := yaml.Unmarshal(data, cfg); err != nil {
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return nil, fmt.Errorf("解析配置文件 %s 失败: %w", path, err)
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}
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return cfg, nil
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}
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// LoadFromString 从字符串加载（用于测试）
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func LoadFromString(s string) (*Config, error) {
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cfg := Default()
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if err := yaml.Unmarshal([]byte(s), cfg); err != nil {
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return nil, fmt.Errorf("解析配置失败: %w", err)
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}
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return cfg, nil
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}
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