优化module位置

sysmodule/netmodule/ginmodule/GinModule.go

@@ -0,0 +1,314 @@
+package ginmodule
+
+import (
+	"context"
+	"github.com/duanhf2012/origin/v2/event"
+	"github.com/duanhf2012/origin/v2/log"
+	"github.com/duanhf2012/origin/v2/service"
+	"github.com/gin-gonic/gin"
+	"io"
+	"log/slog"
+	"net/http"
+	"strings"
+	"time"
+)
+
+type IGinProcessor interface {
+	Process(data *gin.Context) (*gin.Context, error)
+}
+
+type GinModule struct {
+	service.Module
+
+	*gin.Engine
+	srv *http.Server
+
+	listenAddr    string
+	handleTimeout time.Duration
+	processor     []IGinProcessor
+}
+
+func (gm *GinModule) Init(addr string, handleTimeout time.Duration, engine *gin.Engine) {
+	gm.listenAddr = addr
+	gm.handleTimeout = handleTimeout
+	gm.Engine = engine
+}
+
+func (gm *GinModule) SetupDataProcessor(processor ...IGinProcessor) {
+	gm.processor = processor
+}
+
+func (gm *GinModule) AppendDataProcessor(processor ...IGinProcessor) {
+	gm.processor = append(gm.processor, processor...)
+}
+
+func (gm *GinModule) OnInit() error {
+	if gm.Engine == nil {
+		gm.Engine = gin.Default()
+	}
+
+	gm.srv = &http.Server{
+		Addr:    gm.listenAddr,
+		Handler: gm.Engine,
+	}
+
+	gm.Engine.Use(Logger())
+	gm.Engine.Use(gin.Recovery())
+	gm.GetEventProcessor().RegEventReceiverFunc(event.Sys_Event_Gin_Event, gm.GetEventHandler(), gm.eventHandler)
+	return nil
+}
+
+func (gm *GinModule) eventHandler(ev event.IEvent) {
+	ginEvent := ev.(*GinEvent)
+	for _, handler := range ginEvent.handlersChain {
+		handler(&ginEvent.c)
+	}
+
+	//ginEvent.chanWait <- struct{}{}
+}
+
+func (gm *GinModule) Start() {
+	gm.srv.Addr = gm.listenAddr
+	log.Info("http start listen", slog.Any("addr", gm.listenAddr))
+	go func() {
+		err := gm.srv.ListenAndServe()
+		if err != nil {
+			log.Error("ListenAndServe error", slog.Any("error", err.Error()))
+		}
+	}()
+}
+
+func (gm *GinModule) StartTLS(certFile, keyFile string) {
+	log.Info("http start listen", slog.Any("addr", gm.listenAddr))
+	go func() {
+		err := gm.srv.ListenAndServeTLS(certFile, keyFile)
+		if err != nil {
+			log.Fatal("ListenAndServeTLS error", slog.Any("error", err.Error()))
+		}
+	}()
+}
+
+func (gm *GinModule) Stop(ctx context.Context) {
+	if err := gm.srv.Shutdown(ctx); err != nil {
+		log.Error("Server Shutdown", slog.Any("error", err))
+	}
+}
+
+type SafeContext struct {
+	*gin.Context
+	chanWait chan struct{}
+}
+
+func (c *SafeContext) JSONAndDone(code int, obj any) {
+	c.Context.JSON(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) AsciiJSONAndDone(code int, obj any) {
+	c.Context.AsciiJSON(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) PureJSONAndDone(code int, obj any) {
+	c.Context.PureJSON(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) XMLAndDone(code int, obj any) {
+	c.Context.XML(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) YAMLAndDone(code int, obj any) {
+	c.Context.YAML(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) TOMLAndDone(code int, obj any) {
+	c.Context.TOML(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) ProtoBufAndDone(code int, obj any) {
+	c.Context.ProtoBuf(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) StringAndDone(code int, format string, values ...any) {
+	c.Context.String(code, format, values...)
+	c.Done()
+}
+
+func (c *SafeContext) RedirectAndDone(code int, location string) {
+	c.Context.Redirect(code, location)
+	c.Done()
+}
+
+func (c *SafeContext) DataAndDone(code int, contentType string, data []byte) {
+	c.Context.Data(code, contentType, data)
+	c.Done()
+}
+
+func (c *SafeContext) DataFromReaderAndDone(code int, contentLength int64, contentType string, reader io.Reader, extraHeaders map[string]string) {
+	c.DataFromReader(code, contentLength, contentType, reader, extraHeaders)
+	c.Done()
+}
+
+func (c *SafeContext) HTMLAndDone(code int, name string, obj any) {
+	c.Context.HTML(code, name, obj)
+	c.Done()
+}
+
+func (c *SafeContext) IndentedJSONAndDone(code int, obj any) {
+	c.Context.IndentedJSON(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) SecureJSONAndDone(code int, obj any) {
+	c.Context.SecureJSON(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) JSONPAndDone(code int, obj any) {
+	c.Context.JSONP(code, obj)
+	c.Done()
+}
+
+func (c *SafeContext) Done() {
+	c.chanWait <- struct{}{}
+}
+
+type GinEvent struct {
+	handlersChain []SafeHandlerFunc
+	c             SafeContext
+}
+
+type SafeHandlerFunc func(*SafeContext)
+
+func (ge *GinEvent) GetEventType() event.EventType {
+	return event.Sys_Event_Gin_Event
+}
+
+func (gm *GinModule) handleMethod(httpMethod, relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.Engine.Handle(httpMethod, relativePath, func(c *gin.Context) {
+		for _, p := range gm.processor {
+			_, err := p.Process(c)
+			if err != nil {
+				return
+			}
+		}
+
+		var ev GinEvent
+		chanWait := make(chan struct{}, 2)
+		ev.c.chanWait = chanWait
+		ev.handlersChain = handlers
+		ev.c.Context = c
+		gm.NotifyEvent(&ev)
+
+		ctx, cancel := context.WithTimeout(context.Background(), gm.handleTimeout)
+		defer cancel()
+
+		select {
+		case <-ctx.Done():
+			log.Error("GinModule process timeout", slog.Any("path", c.Request.URL.Path))
+			c.AbortWithStatus(http.StatusRequestTimeout)
+		case <-chanWait:
+		}
+	})
+}
+
+// GET 回调处理是在gin协程中
+func (gm *GinModule) GET(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.GET(relativePath, handlers...)
+}
+
+// POST 回调处理是在gin协程中
+func (gm *GinModule) POST(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.POST(relativePath, handlers...)
+}
+
+// DELETE 回调处理是在gin协程中
+func (gm *GinModule) DELETE(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.DELETE(relativePath, handlers...)
+}
+
+// PATCH 回调处理是在gin协程中
+func (gm *GinModule) PATCH(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.PATCH(relativePath, handlers...)
+}
+
+// Put 回调处理是在gin协程中
+func (gm *GinModule) Put(relativePath string, handlers ...gin.HandlerFunc) gin.IRoutes {
+	return gm.Engine.PUT(relativePath, handlers...)
+}
+
+// SafeGET 回调处理是在service协程中
+func (gm *GinModule) SafeGET(relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodGet, relativePath, handlers...)
+}
+
+// SafePOST 回调处理是在service协程中
+func (gm *GinModule) SafePOST(relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPost, relativePath, handlers...)
+}
+
+// SafeDELETE 回调处理是在service协程中
+func (gm *GinModule) SafeDELETE(relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodDelete, relativePath, handlers...)
+}
+
+// SafePATCH 回调处理是在service协程中
+func (gm *GinModule) SafePATCH(relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPatch, relativePath, handlers...)
+}
+
+// SafePut 回调处理是在service协程中
+func (gm *GinModule) SafePut(relativePath string, handlers ...SafeHandlerFunc) gin.IRoutes {
+	return gm.handleMethod(http.MethodPut, relativePath, handlers...)
+}
+
+func GetIPWithProxyHeaders(c *gin.Context) string {
+	// 尝试从 X-Real-IP 头部获取真实 IP
+	ip := c.GetHeader("X-Real-IP")
+
+	// 如果 X-Real-IP 头部不存在，则尝试从 X-Forwarded-For 头部获取
+	if ip == "" {
+		ip = c.GetHeader("X-Forwarded-For")
+	}
+
+	// 如果两者都不存在，则使用默认的 ClientIP 方法获取 IP
+	if ip == "" {
+		ip = c.ClientIP()
+	}
+
+	return ip
+}
+
+func GetIPWithValidatedProxyHeaders(c *gin.Context) string {
+	// 获取代理头部
+	proxyHeaders := c.Request.Header.Get("X-Real-IP,X-Forwarded-For")
+
+	// 分割代理头部，取第一个 IP 作为真实 IP
+	ips := strings.Split(proxyHeaders, ",")
+	ip := strings.TrimSpace(ips[0])
+
+	// 如果 IP 格式合法，则使用获取到的 IP，否则使用默认的 ClientIP 方法获取
+	if isValidIP(ip) {
+		return ip
+	} else {
+		ip = c.ClientIP()
+		return ip
+	}
+}
+
+// isValidIP 判断 IP 格式是否合法
+func isValidIP(ip string) bool {
+	// 此处添加自定义的 IP 格式验证逻辑
+	// 例如，使用正则表达式验证 IP 格式
+	// ...
+	if ip == "" {
+		return false
+	}
+
+	return true
+}