Merge: File and Bytes

[nit.git] / lib / standard / file.nit

diff --git a/lib/standard/file.nit b/lib/standard/file.nit
index 1490ee7..3548a25 100644 (file)
--- a/lib/standard/file.nit
+++ b/lib/standard/file.nit
@@ -113,25 +113,24 @@ class FileReader
                        return
                end
                end_reached = false
-               _buffer_pos = 0
-               _buffer.clear
+               buffer_reset
        end
 
        redef fun close
        do
                super
-               _buffer.clear
+               buffer_reset
                end_reached = true
        end
 
        redef fun fill_buffer
        do
-               var nb = _file.io_read(_buffer.items, _buffer.capacity)
+               var nb = _file.io_read(_buffer, _buffer_capacity)
                if nb <= 0 then
                        end_reached = true
                        nb = 0
                end
-               _buffer.length = nb
+               _buffer_length = nb
                _buffer_pos = 0
        end
 
@@ -179,18 +178,23 @@ class FileWriter
        super FileStream
        super Writer
 
+       redef fun write_bytes(s) do
+               if last_error != null then return
+               if not _is_writable then
+                       last_error = new IOError("cannot write to non-writable stream")
+                       return
+               end
+               write_native(s.items, s.length)
+       end
+
        redef fun write(s)
        do
                if last_error != null then return
                if not _is_writable then
-                       last_error = new IOError("Cannot write to non-writable stream")
+                       last_error = new IOError("cannot write to non-writable stream")
                        return
                end
-               if s isa FlatText then
-                       write_native(s.to_cstring, s.length)
-               else
-                       for i in s.substrings do write_native(i.to_cstring, i.length)
-               end
+               for i in s.substrings do write_native(i.to_cstring, i.length)
        end
 
        redef fun write_byte(value)
@@ -435,10 +439,12 @@ class Path
        # ~~~
        #
        # See `Reader::read_all` for details.
-       fun read_all: String
+       fun read_all: String do return read_all_bytes.to_s
+
+       fun read_all_bytes: Bytes
        do
                var s = open_ro
-               var res = s.read_all
+               var res = s.read_all_bytes
                s.close
                return res
        end