More changes for encodings

core/bootstrap/image/image.factor

@@ -416,8 +416,7 @@ M: curry '
     "Writing image to " write
     architecture get boot-image-name resource-path
     dup write "..." print flush
-    ! binary
-    <file-writer> [ (write-image) ] with-stream ;
+    binary <file-writer> [ (write-image) ] with-stream ;
 
 PRIVATE>
 

core/io/encodings/encodings.factor

@@ -3,7 +3,7 @@
 USING: math kernel sequences sbufs vectors namespaces
 growable strings io classes continuations combinators
 io.styles io.streams.plain io.encodings.binary splitting
-io.streams.string io.streams.duplex ;
+io.streams.duplex ;
 IN: io.encodings
 
 ! Decoding
@@ -50,7 +50,7 @@ GENERIC: decode-step ( buf byte ch state encoding -- buf ch state )
     ] if ;
 
 : decode-read ( length stream encoding -- string )
-    >r swap start-decoding r>
+    >r swap >fixnum start-decoding r>
     decode-read-loop ;
 
 TUPLE: decoded code cr ;
@@ -114,7 +114,7 @@ M: decoded stream-read-until
     ] [ nip ] if ;
 
 M: decoded stream-read1
-    1 swap stream-read [ first ] [ f ] if* ;
+    1 swap stream-read f like [ first ] [ f ] if* ;
 
 M: decoded stream-readln ( stream -- str )
     "\r\n" over stream-read-until handle-readln ;
@@ -127,7 +127,10 @@ TUPLE: encode-error ;
 
 TUPLE: encoded code ;
 : <encoded> ( stream encoding-class -- encoded-stream )
-    construct-empty { set-delegate set-encoded-code } encoded construct ;
+    dup binary eq? [ drop ] [
+        construct-empty { set-delegate set-encoded-code }
+        encoded construct
+    ] if ;
 
 GENERIC: encode-string ( string encoding -- byte-array )
 M: tuple-class encode-string construct-empty encode-string ;
@@ -153,3 +156,11 @@ INSTANCE: encoded plain-writer
 : <encoded-duplex> ( duplex-stream encoding -- duplex-stream )
     swap { duplex-stream-in duplex-stream-out } get-slots
     pick reencode >r swap redecode r> <duplex-stream> ;
+
+! The null encoding does nothing
+! (used to wrap things as line-reader/plain-writer)
+! Later this will be replaced by inheritance
+
+TUPLE: null-encoding ;
+M: null-encoding encode-string drop ;
+M: null-encoding decode-step 3drop over push f f ;

core/io/encodings/utf8/utf8-tests.factor

@@ -2,10 +2,10 @@ USING: io.encodings.utf8 tools.test sbufs kernel io io.encodings
 sequences strings arrays unicode ;
 
 : decode-utf8-w/stream ( array -- newarray )
-    >sbuf dup reverse-here utf8 <decoding> contents ;
+    >sbuf dup reverse-here utf8 <decoded> contents ;
 
 : encode-utf8-w/stream ( array -- newarray )
-    SBUF" " clone tuck utf8 <encoding> stream-write >array ;
+    SBUF" " clone tuck utf8 <encoded> stream-write >array ;
 
 [ { CHAR: replacement-character } ] [ { BIN: 11110101 BIN: 10111111 BIN: 10000000 BIN: 11111111 } decode-utf8-w/stream >array ] unit-test
 

core/io/io-tests.factor

@@ -1,5 +1,5 @@
 USING: arrays io io.files kernel math parser strings system
-tools.test words namespaces io.encodings.ascii io.encodings.binary ;
+tools.test words namespaces io.encodings.latin1 io.encodings.binary ;
 IN: temporary
 
 [ f ] [
@@ -8,7 +8,7 @@ IN: temporary
 ] unit-test
 
 : <resource-reader> ( resource -- stream )
-    resource-path ascii <file-reader> ;
+    resource-path latin1 <file-reader> ;
 
 [
     "This is a line.\rThis is another line.\r"

core/io/streams/c/c-tests.factor

@@ -1,4 +1,4 @@
-USING: tools.test io.files io io.streams.c ;
+USING: tools.test io.files io io.streams.c io.encodings.ascii ;
 IN: temporary
 
 [ "hello world" ] [

core/io/streams/string/string.factor

@@ -2,7 +2,8 @@
 ! See http://factorcode.org/license.txt for BSD license.
 IN: io.streams.string
 USING: io kernel math namespaces sequences sbufs strings
-generic splitting growable continuations io.streams.plain ;
+generic splitting growable continuations io.streams.plain
+io.encodings ;
 
 M: growable dispose drop ;
 
@@ -23,7 +24,7 @@ M: growable stream-read1 dup empty? [ drop f ] [ pop ] if ;
     underlying like ;
 
 : growable-read-until ( growable n -- str )
-    dupd tail-slice swap harden-as dup reverse-here ;
+    >fixnum dupd tail-slice swap harden-as dup reverse-here ;
 
 : find-last-sep swap [ memq? ] curry find-last drop ;
 
@@ -49,7 +50,7 @@ M: growable stream-read-partial
     stream-read ;
 
 : <string-reader> ( str -- stream )
-    >sbuf dup reverse-here ;
+    >sbuf dup reverse-here null-encoding <decoded> ;
 
 : with-string-reader ( str quot -- )
     >r <string-reader> r> with-stream ; inline
@@ -74,3 +75,6 @@ M: plain-writer stream-write-table
     [ drop format-table [ print ] each ] with-stream* ;
 
 M: plain-writer make-cell-stream 2drop <string-writer> ;
+
+M: growable stream-readln ( stream -- str )
+    "\r\n" over stream-read-until handle-readln ;

extra/io/encodings/ascii/ascii.factor

@@ -3,13 +3,13 @@
 USING: io io.encodings strings kernel math sequences byte-arrays io.encodings ;
 IN: io.encodings.ascii
 
-: encode-check>= ( string max -- byte-array )
-    dupd [ >= ] curry all? [ >byte-array ] [ encode-error ] if ;
+: encode-check<= ( string max -- byte-array )
+    dupd [ <= ] curry all? [ >byte-array ] [ encode-error ] if ;
 
 TUPLE: ascii ;
 
 M: ascii encode-string
-    drop 127 encode-check>= ;
+    drop 127 encode-check<= ;
 
 M: ascii decode-step
     3drop dup 127 >= [ encode-error ] when over push f f ;

extra/io/encodings/latin1/latin1.factor

@@ -6,7 +6,7 @@ IN: io.encodings.latin1
 TUPLE: latin1 ;
 
 M: latin1 encode-string 
-    drop 255 encode-check>= ;
+    drop 255 encode-check<= ;
 
 M: latin1 decode-step
     3drop over push f f ;

extra/io/encodings/utf16/utf16-tests.factor

@@ -2,10 +2,10 @@ USING: kernel tools.test io.encodings.utf16 arrays sbufs sequences io.encodings
 io unicode ;
 
 : decode-w/stream ( array encoding -- newarray )
-    >r >sbuf dup reverse-here r> <decoding> contents >array ;
+    >r >sbuf dup reverse-here r> <decoded> contents >array ;
 
 : encode-w/stream ( array encoding -- newarray )
-    >r SBUF" " clone tuck r> <encoding> stream-write >array ;
+    >r SBUF" " clone tuck r> <encoded> stream-write >array ;
 
 [ { CHAR: x } ] [ { 0 CHAR: x } utf16be decode-w/stream ] unit-test
 [ { HEX: 1D11E } ] [ { HEX: D8 HEX: 34 HEX: DD HEX: 1E } utf16be decode-w/stream ] unit-test

extra/io/nonblocking/nonblocking.factor

@@ -39,15 +39,14 @@ GENERIC: close-handle ( handle -- )
 : <buffered-port> ( handle type -- port )
     default-buffer-size get <buffer> swap <port> ;
 
-: <reader> ( handle -- stream )
+: <reader> ( handle -- input-port )
     input-port <buffered-port> ;
 
-: <writer> ( handle -- stream )
+: <writer> ( handle -- output-port )
     output-port <buffered-port> ;
 
-: handle>duplex-stream ( in-handle out-handle encoding -- stream )
-    [ swap <writer> swap <encoded> ] keep
-    [ -rot >r <reader> swap <decoded> r> <duplex-stream> ]
+: handle>duplex-stream ( in-handle out-handle -- stream )
+    [ swap <reader> swap <writer> <duplex-stream> ]
     [ ] [ dispose ] cleanup ;
 
 : pending-error ( port -- )

extra/io/unix/backend/backend.factor

@@ -182,7 +182,7 @@ M: unix-io io-multiplex ( ms -- )
     mx get-global wait-for-events ;
 
 M: unix-io init-stdio ( -- )
-    0 1 utf8 handle>duplex-stream io:stdio set-global
+    0 1 handle>duplex-stream io:stdio utf8 <encoded-duplex> set-global
     2 <writer> utf8 <encoded> io:stderr set-global ;
 
 ! mx io-task for embedding an fd-based mx inside another mx

extra/io/unix/launcher/launcher.factor

@@ -99,7 +99,7 @@ M: unix-io kill-process* ( pid -- )
 
 M: unix-io process-stream*
     [
-        spawn-process-stream >r latin1 handle>duplex-stream r>
+        spawn-process-stream >r handle>duplex-stream r>
     ] with-descriptor ;
 
 : find-process ( handle -- process )

extra/io/unix/sockets/sockets.factor

@@ -48,7 +48,7 @@ M: unix-io (client) ( addrspec -- stream )
     dup r> r> connect
     zero? err_no EINPROGRESS = or [
         dup init-client-socket
-        dup f handle>duplex-stream
+        dup handle>duplex-stream
         dup duplex-stream-out
         dup wait-to-connect
         pending-init-error

extra/xmode/utilities/utilities-tests.factor

@@ -49,5 +49,5 @@ TAGS>
     }
 ] [
     "extra/xmode/utilities/test.xml"
-    resource-path <file-reader> read-xml parse-company-tag
+    resource-path file>xml parse-company-tag
 ] unit-test