My first paragraph.
+ + +"))) -(with-input-from-string (s "hahah 2333333") - (read-line s)) +(defun route-not-found (&optional env) + (declare (ignore env)) + '(404 (:content-type "text/plain") ("File not found"))) -(woo:run - (lambda (env) - (print env) - (print (type-of env)) - (if (eq :post (getf env :request-method)) - (let* ((post-stream (getf env :raw-body)) - (char-stream (flexi-streams:make-flexi-stream - post-stream - :external-format :utf-8))) - (format t (read-line char-stream)))) - (format t "ret") - '(200 (:content-type "text/plain") ("Hello, World")))) +(defun serve-static-file (env) + (let* ((request-path (getf env :request-uri)) + (file-path (pathname (concatenate 'string + +static-directory+ + (subseq request-path + (length +static-prefix+)))))) + ;(format t "file path: ~A~%" file-path) + (if (probe-file file-path) + (let ((mime-string + (let ((mime (file-types:file-mime file-path))) + (format nil "~A/~A" (nth 0 mime) (nth 1 mime))))) + `(200 (:content-type ,mime-string) ,file-path)) + (route-not-found)))) -(type-of 1) +;; -------------------------------------------- +(let ((ht (make-hash-table :test 'equal))) + (setf (gethash "abc" ht) 233) + (gethash "abc" ht)) + +(defun read-file-as-binary (file-path) + (with-open-file (stream file-path :element-type '(unsigned-byte 8)) + (let ((buffer (make-array (file-length stream) + :element-type '(unsigned-byte 8)))) + (read-sequence buffer stream) + buffer))) + +;; key is file-path, value is (vector '(unsigned-byte 8)) +(defparameter *file-cache* (make-hash-table :test 'equal)) + +(defun serve-static-file-with-cache (env) + ;; no expiration currently. + (let* ((request-path (getf env :request-uri)) + (file-path (pathname (concatenate 'string + +static-directory+ + (subseq request-path + (length +static-prefix+))))) + (cache-result (gethash file-path *file-cache*))) + (if (or (gethash file-path *file-cache*) (probe-file file-path)) + (let ((mime-string (let ((mime (file-types:file-mime file-path))) + (format nil "~A/~A" (nth 0 mime) (nth 1 mime))))) + `(200 (:content-type ,mime-string) + ,(progn (if (not (gethash file-path *file-cache*)) + (progn (setf (gethash file-path *file-cache*) + (read-file-as-binary file-path)))) + (gethash file-path *file-cache*)))) + (route-not-found)))) + + +(defun dispatch (request-path dispatch-table) + ;; path: request url + ;; dispatch-table: '(matcher function) + ;; * matcher: string or t + ;; * function (env) => clack-response + (let (result) + (dolist (route dispatch-table) + (etypecase (car route) + (string (if (ppcre:scan (car route) request-path) + (progn (setf result route) + (return)))) + (boolean (progn (setf result route) + (return))))) + (nth 1 result))) + +(defparameter +dispatch-table+ + `(("^/$" ,#'route-hello-world) + (,(concatenate 'string "^" +static-prefix+ ".*$") ,#'serve-static-file-with-cache) + ("^/binary$" + ,(lambda (env) + (declare (ignore env)) + `(200 + (:content-type "text/plain") + ,(make-array 3 :element-type '(unsigned-byte 8) + :initial-contents '(51 52 53))))) + (nil nil))) + ;;(nil ,#'route-not-found))) + +(require :sb-sprof) + +(sb-sprof:with-profiling + (:max-samples 2000 + :report :flat + :loop nil) + (handler-case + (woo:run + (lambda (env) + ;;(print env) + ;;(print (type-of env)) + (if (eq :post (getf env :request-method)) + (let* ((post-stream (getf env :raw-body)) + (char-stream (flexi-streams:make-flexi-stream + post-stream + :external-format :utf-8))))) + ;(format t (read-line char-stream)))) + ;(format t "dispatching...") + (let ((route-function (dispatch (getf env :request-uri) +dispatch-table+))) + ;(format t "select route: ~A~%" route-function) + (funcall route-function env)))) + (condition () nil))) diff --git a/static/index.html b/static/index.html new file mode 100644 index 0000000..9655bf3 --- /dev/null +++ b/static/index.html @@ -0,0 +1,12 @@ + + + +My first paragraph.
+ + +