1 files changed, 26 insertions, 0 deletions
diff --git a/script/src/3rd/lua-uri/uri/file/unix.lua b/script/src/3rd/lua-uri/uri/file/unix.lua
new file mode 100644
index 00000000..8bd4c942
--- /dev/null
+++ b/script/src/3rd/lua-uri/uri/file/unix.lua
@@ -0,0 +1,26 @@
+local M = { _NAME = "uri.file.unix" }
+local URI = require "uri"
+local Util = require "uri._util"
+
+function M.filesystem_path (uri)
+    if uri:host() ~= "" then
+        error("a file URI with a host name can't be converted to a Unix path")
+    end
+    local path = uri:path()
+    if path:find("%%00") or path:find("%%2F") then
+        error("Unix paths cannot contain encoded null bytes or slashes")
+    end
+    return Util.uri_decode(path)
+end
+
+function M.make_file_uri (path)
+    if not path:find("^/") then
+        error("Unix relative paths can't be converted to file URIs")
+    end
+    path = path:gsub("//+", "/")
+    path = Util.uri_encode(path, "^A-Za-z0-9%-._~!$&'()*+,;=@/")
+    return assert(URI:new("file://" .. path))
+end
+
+return M
+-- vi:ts=4 sw=4 expandtab