Added Router.Function for callback routes

function.go

@@ -0,0 +1,18 @@
+package wrouter
+
+import (
+	"net/http"
+
+	"git.aiterp.net/gisle/wrouter/auth"
+)
+
+// FunctionHandlerFunc is simply a function that is called directly rather than through a struct
+type FunctionHandlerFunc func(path string, w http.ResponseWriter, req *http.Request, user *auth.User) bool
+
+type functionHandler struct {
+	function FunctionHandlerFunc
+}
+
+func (handler *functionHandler) Handle(path string, w http.ResponseWriter, req *http.Request, user *auth.User) bool {
+	return handler.function(path, w, req, user)
+}

function_test.go

@@ -0,0 +1,42 @@
+package wrouter
+
+import (
+	"io/ioutil"
+	"net/http"
+	"net/http/httptest"
+	"testing"
+
+	"git.aiterp.net/gisle/wrouter/response"
+
+	"git.aiterp.net/gisle/wrouter/auth"
+)
+
+func TestFunction(t *testing.T) {
+	router := &Router{}
+	router.Function("/test", func(path string, w http.ResponseWriter, req *http.Request, user *auth.User) bool {
+		response.Text(w, 200, path+" called")
+		return true
+	})
+	server := httptest.NewServer(router)
+
+	resp, err := http.Get(server.URL + "/test/24g42g24f24f24f24f")
+	if err != nil {
+		t.Error("Request:", err)
+		t.Fail()
+	}
+
+	if resp.StatusCode != 200 {
+		t.Error("Expected 200, got", resp.Status)
+		t.Fail()
+	}
+
+	if resp.ContentLength == 0 {
+		t.Error("No content returned from server")
+		t.Fail()
+	}
+
+	data, _ := ioutil.ReadAll(resp.Body)
+	if string(data) != "/test called" {
+		t.Errorf(`Body: "%s" != "%s"`, string(data), "/test called")
+	}
+}

resource.go

@@ -9,21 +9,21 @@ import (
 	"git.aiterp.net/gisle/wrouter/auth"
 )
 
-type Func func(http.ResponseWriter, *http.Request, *auth.User)
-type IDFunc func(http.ResponseWriter, *http.Request, string, *auth.User)
+type ResourceFunc func(http.ResponseWriter, *http.Request, *auth.User)
+type ResourceIDFunc func(http.ResponseWriter, *http.Request, string, *auth.User)
 
 type Resource struct {
-	list   Func
-	create Func
-	get    IDFunc
-	update IDFunc
-	delete IDFunc
+	list   ResourceFunc
+	create ResourceFunc
+	get    ResourceIDFunc
+	update ResourceIDFunc
+	delete ResourceIDFunc
 
 	PrivateRead  bool
 	PrivateWrite bool
 }
 
-func NewResource(list, create Func, get, update, delete IDFunc) *Resource {
+func NewResource(list, create ResourceFunc, get, update, delete ResourceIDFunc) *Resource {
 	return &Resource{list, create, get, update, delete, false, false}
 }
 

router.go

@@ -75,7 +75,7 @@ func (router *Router) ServeHTTP(w http.ResponseWriter, req *http.Request) {
 	w.Write([]byte("Not Found: " + req.URL.Path))
 }
 
-func (router *Router) Resource(mount string, list, create Func, get, update, delete IDFunc) {
+func (router *Router) Resource(mount string, list, create ResourceFunc, get, update, delete ResourceIDFunc) {
 	router.Route(mount, NewResource(list, create, get, update, delete))
 }
 
@@ -83,6 +83,10 @@ func (router *Router) Static(mount string, filePath string) {
 	router.Route(mount, NewStatic(filePath))
 }
 
+func (router *Router) Function(mount string, function FunctionHandlerFunc) {
+	router.Route(mount, &functionHandler{function})
+}
+
 func (router *Router) Listen(host string, port int) (*http.Server, error) {
 	srv := &http.Server{
 		Addr:         fmt.Sprintf("%s:%d", host, port),