* libs/httpd: Introduced keep-alive and pipelining support

[project/luci.git] / libs / httpd / luasrc / httpd / handler / file.lua

diff --git a/libs/httpd/luasrc/httpd/handler/file.lua b/libs/httpd/luasrc/httpd/handler/file.lua
index 83549f33859591c31c087e8bd9ed99607a5a3e2d..8d75edc9aabc5f52712dd0f4ae6878b928e98bb8 100644 (file)
--- a/libs/httpd/luasrc/httpd/handler/file.lua
+++ b/libs/httpd/luasrc/httpd/handler/file.lua
@@ -11,18 +11,28 @@ function Simple.__init__(self, docroot)
        self.docroot = docroot
 end
 
-function Simple.handle(self, request, sourcein, sinkerr)
-       local uri  = request.env.PATH_INFO
+function Simple.getfile(self, uri)
        local file = self.docroot .. uri:gsub("%.%./", "")
        local stat = luci.fs.stat(file)
+       
+       return file, stat
+end
+
+function Simple.handle_get(self, request, sourcein, sinkerr)
+       local file, stat = self:getfile(request.env.PATH_INFO)
 
        if stat then
                if stat.type == "regular" then
                        return Response(200, {["Content-Length"] = stat.size}), ltn12.source.file(io.open(file))
                else
-                       return self:failure(403, "Unable to transmit " .. stat.type .. " " .. uri)
+                       return self:failure(403, "Unable to transmit " .. stat.type .. " " .. request.env.PATH_INFO)
                end
        else
                return self:failure(404, "No such file: " .. uri)
        end
+end
+
+function Simple.handle_head(self, ...)
+       local response, sourceout = self:handle_get(...)
+       return response
 end
\ No newline at end of file