router package

src/router/context.go

@@ -0,0 +1,33 @@
+package router
+
+import (
+	"net/http"
+)
+
+type Context struct {
+	Req   *http.Request
+	Out   http.ResponseWriter
+
+	Vars  map[string]string
+
+	chain []Handler
+	index int
+}
+
+func (c *Context) Next() {
+	c.index++
+	c.handlers[c.index](c)
+}
+
+func (c *Context) JSON(status int, data interface{}) {
+	reply, err := json.Marshal(data)
+	if err != nil {
+		log.Fatal(err)
+		c.Out.WriteHeader(http.StatusInternalServerError)
+		return
+	}
+	c.Out.WriteHeader(status)
+	c.Out.Header().Set("Content-Type", "application/json; charset=utf-8")
+	c.Out.Write(reply)
+	c.Out.Write([]byte("\n"))
+}