1 files changed, 0 insertions, 116 deletions
diff --git a/script/src/3rd/lua-uri/uri/data.lua b/script/src/3rd/lua-uri/uri/data.lua
deleted file mode 100644
index c425621a..00000000
--- a/script/src/3rd/lua-uri/uri/data.lua
+++ /dev/null
@@ -1,116 +0,0 @@
-local M = { _NAME = "uri.data" }
-local Util = require "uri._util"
-local URI = require "uri"
-Util.subclass_of(M, URI)
-
--- This implements the 'data' scheme defined in RFC 2397.
-
-local Filter = Util.attempt_require("datafilter")
-
-local function _valid_base64 (data) return data:find("^[0-9a-zA-Z/+]*$") end
-
-local function _split_path (path)
-    local _, _, mediatype, data = path:find("^([^,]*),(.*)")
-    if not mediatype then return "must have comma in path" end
-    local base64 = false
-    if mediatype:find(";base64$") then
-        base64 = true
-        mediatype = mediatype:sub(1, -8)
-    end
-    if base64 and not _valid_base64(data) then
-        return "illegal character in base64 encoding"
-    end
-    return nil, mediatype, base64, data
-end
-
-function M.init (self)
-    if M._SUPER.host(self) then
-        return nil, "data URIs may not have authority parts"
-    end
-    local err, mediatype, base64, data = _split_path(M._SUPER.path(self))
-    if err then return nil, "invalid data URI (" .. err .. ")" end
-    return self
-end
-
-function M.data_media_type (self, ...)
-    local _, old, base64, data = _split_path(M._SUPER.path(self))
-
-    if select('#', ...) > 0 then
-        local new = ... or ""
-        new = Util.uri_encode(new, "^A-Za-z0-9%-._~!$&'()*+;=:@/")
-        if base64 then new = new .. ";base64" end
-        M._SUPER.path(self, new .. "," .. data)
-    end
-
-    if old ~= "" then
-        if old:find("^;") then old = "text/plain" .. old end
-        return Util.uri_decode(old)
-    else
-        return "text/plain;charset=US-ASCII"    -- default type
-    end
-end
-
-local function _urienc_len (s)
-    local num_unsafe_chars = s:gsub("[A-Za-z0-9%-._~!$&'()*+,;=:@/]", ""):len()
-    local num_safe_chars = s:len() - num_unsafe_chars
-    return num_safe_chars + num_unsafe_chars * 3
-end
-
-local function _base64_len (s)
-    local num_blocks = (s:len() + 2) / 3
-    num_blocks = num_blocks - num_blocks % 1
-    return num_blocks * 4
-           + 7      -- because of ";base64" marker
-end
-
-local function _do_filter (algorithm, input)
-    return Filter[algorithm](input)
-end
-
-function M.data_bytes (self, ...)
-    local _, mediatype, base64, old = _split_path(M._SUPER.path(self))
-    if base64 then
-        if not Filter then
-            error("'datafilter' Lua module required to decode base64 data")
-        end
-        old = _do_filter("base64_decode", old)
-    else
-        old = Util.uri_decode(old)
-    end
-
-    if select('#', ...) > 0 then
-        local new = ... or ""
-        local urienc_len = _urienc_len(new)
-        local base64_len = _base64_len(new)
-        if base64_len < urienc_len and Filter then
-            mediatype = mediatype .. ";base64"
-            new = _do_filter("base64_encode", new)
-        else
-            new = new:gsub("%%", "%%25")
-        end
-        M._SUPER.path(self, mediatype .. "," .. new)
-    end
-
-    return old
-end
-
-function M.path (self, ...)
-    local old = M._SUPER.path(self)
-
-    if select('#', ...) > 0 then
-        local new = ...
-        if not new then error("there must be a path in a data URI") end
-        local err = _split_path(new)
-        if err then error("invalid data URI (" .. err .. ")") end
-        M._SUPER.path(self, new)
-    end
-
-    return old
-end
-
-Util.uri_part_not_allowed(M, "userinfo")
-Util.uri_part_not_allowed(M, "host")
-Util.uri_part_not_allowed(M, "port")
-
-return M
--- vi:ts=4 sw=4 expandtab