1 files changed, 36 insertions, 0 deletions

@@ -0,0 +1,36 @@
+#!/bin/sh
+
+SCRIPTDIR=source
+
+crlf() { # crlf < INPUT
+        ## Convert LF to CRLF
+        sed 's/$/
/g'
+}
+
+header() { # header [STATUS]
+        cat <<HEADER | crlf
+HTTP/1.1 ${1:-200}
+Content-Type: text/html;charset=utf-8
+
+HEADER
+}
+
+hexec() { # hexec PROGRAM [header args]
+        prog="$1"; shift
+        header "$@"
+        exec "$prog"
+}
+
+run() {
+        if test / = "$PATH_INFO"
+        then PATH_INFO=/index run
+        else
+                path="$PWD/$SCRIPTDIR$PATH_INFO"
+                if ! test -d "$path" && test -x "$path"
+                then hexec "$path" 200
+                else header 404
+                fi
+        fi
+}
+
+run