chore: 初始开源发布

iotlcm-onelink-mock：OneLink 挡板服务（本地测试替身）。 - Go module 迁移至 git.5iot.com/iotlcm-public/iotlcm-onelink-mock - 修复同毫秒内多次生成卡导致 ICCID/IMSI 唯一约束冲突 - 补 Apache-2.0 LICENSE，README 重写并新增 docs/deploy.md - 移除内部部署资产（CI 触发器 / 镜像推送脚本 / 指定环境部署文档） - 测试凭据改为 demo_appid / demo_password，真实手机号与内网 IP 脱敏 - 统一 LF 行尾并加 .gitattributes
2026-10-22 15:08:27 +08:00
commit 4e2cd43a55
61 changed files with 10417 additions and 0 deletions
@@ -0,0 +1,129 @@
+package service
+
+import (
+	"bytes"
+	"net/http"
+	"strconv"
+	"strings"
+	"sync"
+	"time"
+)
+
+const defaultRuntimeLogCapacity = 500
+
+type RuntimeLog struct {
+	ID        int64  `json:"id"`
+	CreatedAt string `json:"createdAt"`
+	Level     string `json:"level"`
+	Message   string `json:"message"`
+}
+
+type RuntimeLogResult struct {
+	Items []RuntimeLog `json:"items"`
+	Total int          `json:"total"`
+}
+
+type RuntimeLogStore struct {
+	mu       sync.Mutex
+	logs     []RuntimeLog
+	partial  []byte
+	nextID   int64
+	capacity int
+	now      func() time.Time
+}
+
+func NewRuntimeLogStore(capacities ...int) *RuntimeLogStore {
+	capacity := defaultRuntimeLogCapacity
+	if len(capacities) > 0 {
+		capacity = capacities[0]
+	}
+	return newRuntimeLogStore(capacity, time.Now)
+}
+
+func newRuntimeLogStore(capacity int, now func() time.Time) *RuntimeLogStore {
+	if capacity < 1 {
+		capacity = 1
+	}
+	return &RuntimeLogStore{
+		logs:     make([]RuntimeLog, 0, capacity),
+		capacity: capacity,
+		now:      now,
+	}
+}
+
+func (s *RuntimeLogStore) Write(p []byte) (int, error) {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+
+	written := len(p)
+	s.partial = append(s.partial, p...)
+	for {
+		index := bytes.IndexByte(s.partial, '\n')
+		if index < 0 {
+			break
+		}
+		s.addLineLocked(string(bytes.TrimSuffix(s.partial[:index], []byte{'\r'})))
+		s.partial = append(s.partial[:0], s.partial[index+1:]...)
+	}
+	return written, nil
+}
+
+func (s *RuntimeLogStore) Latest(limit int) RuntimeLogResult {
+	s.mu.Lock()
+	defer s.mu.Unlock()
+	if limit < 1 || limit > s.capacity {
+		limit = s.capacity
+	}
+	start := len(s.logs) - limit
+	if start < 0 {
+		start = 0
+	}
+	items := make([]RuntimeLog, len(s.logs)-start)
+	for i := range items {
+		items[i] = s.logs[len(s.logs)-1-i]
+	}
+	return RuntimeLogResult{Items: items, Total: len(s.logs)}
+}
+
+func (s *RuntimeLogStore) addLineLocked(message string) {
+	message = strings.TrimSpace(message)
+	if message == "" {
+		return
+	}
+	s.nextID++
+	item := RuntimeLog{
+		ID:        s.nextID,
+		CreatedAt: s.now().Format("2006-01-02 15:04:05"),
+		Level:     runtimeLogLevel(message),
+		Message:   message,
+	}
+	if len(s.logs) == s.capacity {
+		copy(s.logs, s.logs[1:])
+		s.logs[len(s.logs)-1] = item
+		return
+	}
+	s.logs = append(s.logs, item)
+}
+
+func runtimeLogLevel(message string) string {
+	upper := strings.ToUpper(message)
+	switch {
+	case strings.Contains(upper, "FATAL"), strings.Contains(upper, "PANIC"), strings.Contains(upper, "ERROR"), strings.Contains(upper, "[ERRO]"):
+		return "ERROR"
+	case strings.Contains(upper, "WARN"), strings.Contains(upper, "[WARN]"):
+		return "WARN"
+	case strings.Contains(upper, "DEBUG"), strings.Contains(upper, "[DEBU]"):
+		return "DEBUG"
+	default:
+		return "INFO"
+	}
+}
+
+func (s *Service) adminRuntimeLogs(w http.ResponseWriter, r *http.Request) {
+	if r.Method != http.MethodGet {
+		w.WriteHeader(http.StatusMethodNotAllowed)
+		return
+	}
+	limit, _ := strconv.Atoi(r.URL.Query().Get("limit"))
+	writeJSON(w, http.StatusOK, s.runtimeLogs.Latest(limit))
+}