debug the icmp responding

[rrq/newlisp-ftw.git] / hobby-http.lsp

diff --git a/hobby-http.lsp b/hobby-http.lsp
index 78adbba76be3424022e6704881bc63962ba0363c..33b8da7287a7e7bc8cd86b8895065799fe338ac0 100755 (executable)
--- a/hobby-http.lsp
+++ b/hobby-http.lsp
@@ -1,4 +1,4 @@
-#!/usr/local/bin/newlisp
+#!/usr/bin/newlisp
 #
 # Simple HTTP service for a directory tree. Start with:
 #
@@ -37,9 +37,14 @@
 ; Apply rewriting rules for some requests
 (define (tag-on-html X)
   (write-line 2 (string "> " X ))
-  (let ((C (if (and (string? X) (regex "^GET ([^ ]+) (.+)" X 0))
-               (format "GET %s %s\r\n" (maybe-html $1) $2) X)))
-    (write-line 2 (string "< " C))
-    C))
+  (setf X (if (and (string? X) (regex "^([^\\s]+) ([^ ]+) (.+)" X 0))
+              (let ((A $1) (B $2) (C $3))
+                (format "%s %s %s\r\n" A (maybe-html B) C) X)))
+  (write-line 2 (string "< " X))
+  X)
 
-(command-event tag-on-html)
+(define (filter-request X)
+  (if (starts-with X "(GET|HEAD)" 0) (tag-on-html X)
+    "GET /403.html HTTP/1.1"))
+
+(command-event filter-request)